• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A double-vibration-type vibrating brush picking device is provided in present invention, including a connecting plate,a bottom portion of which is fixedly connected with a fixing block, an outer surface of the fixing block is fixedly connected to a second rotating shaft, an outer surface of the second rotating shaft is rotatably connected to two connecting rods, an end of each of the two connecting rods is rotatably connected to a first rotating shaft, an end of the first rotating shaft is fixedly connected to a nut, a connecting rack is fixedly connected to each of two sides of the bottom portion of the connecting plate, a sleeve is fixedly connected to an end of the connecting rack distal from the connecting plate, and a lead screw is rotatably connected inside the sleeve. The device provided in present invention can change picking width, with simple operation and practicability.
    公开号:NL2026867A
    申请号:NL2026867
    申请日:2020-11-11
    公开日:2020-12-02
    发明作者:Shi Zhigang；Wan Ru；Cao Youlong；Qin Ken；Yang Libin；Wang Xiao；An Wei；Wang Yajun；Dai Guoli；Zhang Jian；Chen Yanzhen；Zhang Xiyan；Li Yunxiang；Wang Xiuying；Zhao Jianhua；Zhang Yabo；Ma Tinghui；Liu Lanying
    申请人:Wolfberry Engineering Res Institute Ningxia Academy Of Agriculture And Forestry Sciences；Ningxia Keqi Modern Agricultural Machinery Tech Service Co Ltd；
    IPC主号:
    专利说明:

    Double-Vibration-Type Vibrating Brush Picking Device With Adjustable Width For Wolfberry Picking
    FIELD OF TECHNOLOGY The present invention relates to the technical field of agricultural equipment, and in particular, relates to a double-vibration-type vibrating brush picking device with an adjustable width for wolfberry picking.
    BACKGROUND Wolfberry is a very common Chinese medicinal material in our daily life, because it is rich in carotene, vitamins, calcium, and iron, and carotene has a very good health effect on our eyes. Wolfberry can excite nerves of the brain, excite breathing, and promote gastrointestinal peristalses. In addition, wolfberry can further reduce hypertension, hyperlipidemia, hyperglycemia, and the like, and can further improve body immunity, prevent atherosclerosis, protect the liver, resist fatty livers, promote liver cell regeneration, and the like. Wolfberries become red and ripe from June to November, and need to be harvested in batches. Fresh wolfberries are quickly spread on reed sugarcanes with a thickness of no more than 3 centimeters, usually 1.5 centimeters. The wolfberries are put in a cool place to dry until skin is wrinkled, and then are exposed to the sun. When the skin becomes hard and flesh is soft, stalks are removed and the wolfberries are then dried in the sun. Every wolfberry harvest season, many styles of wolfberry picking device perform picking instead of manpower. Wolfberry picking device used in China are mostly double-vibration vibrating brush picking devices, working principle of which is using a high-frequency generator and a motor to drive vibrating brushes to vibrate branches of a wolfberry tree, to shake down wolfberries through vibration. Because the brush teeth of the picking device are made of soft bristle materials, so the wolfberry breaking rate and the wolfberry missing picking rate are both low.
    A distance between double vibrating brushes of most existing double-vibration-type vibrating brush picking devices cannot be adjusted, that is, picking can be performed for only wolfberry trees within a very small size range, and it is relatively difficult to perform picking on wolfberry trees of different sizes and it is relatively troublesome in an actual production process, which brings a lot of unnecessary troubles to a picking process.
    SUMMARY One objective of the present invention is to provide a double-vibration-type vibrating brush picking device with an adjustable width for woltberry picking, to resolve a prior-art problem that distance between double vibrating brushes cannot be adjusted. that is, picking can be performed for only wolfberry trees within a very small size range, and it is relatively difficult to perform picking for wolfberry trees of different sizes.
    To realize the foregoing objective, the present invention provides a double-vibration-type vibrating brush picking device with an adjustable width for wolfberry picking, including a connecting plate, where a fixing block is fixedly connected in the middle of a bottom portion of the connecting plate, an outer surface of the fixing block is fixedly connected to a second rotating shaft. an outer surface of the second rotating shaft is rotatably connected to two connecting rods, an end of each of the two connecting rods distal from the second rotating shaft is rotatably connected to a first rotating shaft, an end of the first rotating shaft distal from the connecting rod is fixedly connected to a nut, a connecting rack is fixedly connected to each of two sides of the bottom portion of the connecting plate, a sleeve is fixedly connected to an end of the connecting rack distal from the connecting plate, a lead screw is rotatably connected inside the sleeve, two nuts are both rotatably connected to an outer surface of the lead screw, a fixing plate is fixedly connected to a bottom portion of each of two sleeves, a bottom portion of one of fixing plates is fixedly connected to a motor, a drive end of the motor is fixedly connected to a transmission shaft, a transmission disc is fixedly sleeved on an outer surface of the transmission shaft, each of bottom portions of the two nuts are rotatably connected to a picking rod. and a drive disc is fixedly sleeved on an outer surface of each of two picking rods.
    In further description of the foregoing technical solution: threads at two ends of the outer surface of the lead screw have opposite rotation directions and same length, and the two nuts are respectively threadedly connected to the outer surface of the threads with different rotation directions.
    In further description of the foregoing technical solution: an L-shaped long rod is rotatably connected inside one of the sleeves, one end of the L-shaped long rod is fixedly connected to the lead screw, and the other end of the L-shaped long rod is fixedly connected to a drive handle.
    In further description of the foregoing technical solution:
    the transmission disc and the drive disc have a plurality of sizes.
    In further description of the foregoing technical solution: positions of bottom portions of two fixing racks proximal to two ends are rotatably connected to omni-directional wheels, and an inspection window is disposed inside each of the two fixing racks.
    In further description of the foregoing technical solution: outer surfaces of the two picking rods are fixedly connected to a plurality of picking plates. and an end of the plurality of picking plates distal from the picking rod is fixedly connected to a plurality of picking brushes.
    In further description of the foregoing technical solution: a transmission chain is sleeved on an outer surface of the drive disc and an outer surface of the transmission disc, and the transmission disc and the drive disc are connected in transmission through the transmission chain.
    In further description of the foregoing technical solution: sizes of drive discs sequentially increase from top to bottom, and sizes of transmission discs sequentially decrease from top to bottom.
    The present invention has the following beneficial effects:
    1. During use of the double-vibration-type vibrating brush picking device with an adjustable width for wolfberry picking, distance between the two picking rods can be changed by disposing the connecting plate, the second rotating shaft, the connecting rod, the first rotating shaft, the nut, and the lead screw, the drive handle, and the L-shaped long rod. so that the picking width can be changed. The operation is simple and has certain practicality.
    2. During use of the double-vibration-type vibrating brush picking device with an adjustable width for wolfberry picking, the rotation speed of the picking rod can be changed according to actual production needs by disposing the motor, the transmission shaft, the transmission disc, and the drive disc. In this way, the production needs are met, and practicability is presented.
    BRIEF DESCRIPTION OF THE DRAWINGS Fig.1 shows a schematic diagram of an entire structure according to the present invention; Fig. 2 shows a schematic diagram of a connection relationship between a transmission disc and a drive disc according to the present invention;
    Fig. 3 shows a schematic structural diagram of a fixing rack according to the present invention; description of reference signs:
    1. connecting plate; 2. first rotating shaft; 3. second rotating shaft; 4. fixing block; 5. connecting rod; 6. connecting rack; 9. sleeve; 10. fixing plate; 11. motor; 12. transmission shaft; 13. transmission disc; 14. fixing rack; 15. omni-directional wheel; 16. picking brush; 17. picking plate: 18. picking rod:
    19. drive disc; 20. drive handle; 21. L-shaped long rod; 22. transmission chain; 23. inspection window; 24. nut.
    DESCRIPTION OF THE EMBODIMENTS Technical solutions in embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is apparent that the described embodiments are only some of rather than all of the embodiments of the present invention. On the basis of the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts all fall within the protection scope of the present invention.
    In description of the present invention, it should be noted that orientation or positional relationships indicated by terms "center", "upper", "lower", "left", "right", "vertical", “horizontal”, "inner", "outer". and the like are based on orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifving the description, rather than indicating or implying that a pointed apparatus or element must have a specific orientation or be constructed and operated based on a specific orientation. Therefore, the terms cannot be construed as limiting the present invention. Terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly stipulated and defined, terms "installation", "connection", and "connected" should be understood in a broad sense. For example, a fixed connection, a detachable connection, or an integral connection may be performed; a mechanical connection or an electrical connection may be performed: or a direct connection may be performed. an mdirect connection may be performed through an intermediate medium, or communication may be performed inside two components. For those of ordinary skill in the art. specific meanings of the above terms in the present invention may be understood based on specific situations.
    Referring to Fig. 1 to Fig. 3, in an embodiment of the present invention, a double-vibration-type vibrating brush picking device with an adjustable width for wolfberry picking is provided, including a connecting plate 1, where a fixing block 4 is fixedly connected in the middle of a bottom portion of the connecting plate 1, an outer surface of the fixing block 4 is fixedly connected to a second rotating 5 shaft 3, an outer surface of the second rotating shaft 3 is rotatably connected to two connecting rods 5, an end of each of the two connecting rods 5 distal from the second rotating shaft 3 is rotatably connected to a first rotating shaft 2, an end of the first rotating shaft 2 distal from the connecting rod 5 is fixedly connected to a nut 24, a connecting rack 6 is fixedly connected to each of two sides of the bottom portion of the connecting plate 1, a sleeve 9 is fixedly connected to an end of the connecting rack 6 distal from the connecting plate 1, a lead screw 7 is rotatably connected inside the sleeve 9, two nuts 24 are both rotatably connected to an outer surface of the lead screw 7, the nut 24 is threadedly connected to the lead screw 7, and when the lead screw 7 rotates, the nut 24 moves along the lead screw 7, so as to change a distance; a fixing plate 10 is fixedly connected to a bottom portion of each of two sleeves 9, a bottom portion of one of the fixing plates 10 is fixedly connected to a motor 11, a drive end of the motor 11 is fixedly connected to a transmission shaft 12, a transmission disc 13 is fixedly sleeved on an outer surface of the transmission shaft 12, each of bottom portions of the two nuts 24 are rotatably connected to a picking rod 18, the picking rod 18 can follow a drive disc 19 to rotate, to vibrate a wolfberry tree and pick up wolfberries. The drive disc 19 is fixedly sleeved on an outer surface of each of two picking rods 18.
    Threads at two ends of the outer surface of the lead screw 7 have opposite rotation directions and same length, and the two nuts 24 are respectively threadedly connected to the outer surface of the threads with different rotation directions. When the lead screw 7 rotates, the two nuts 24 move in opposite directions under a limiting action of the connecting rod 5, thereby changing the picking width to meet actual needs. An L-shaped long rod 21 is rotatably connected inside one of the sleeves 9, one end of the L-shaped long rod 21 is fixedly connected to the lead screw 7, and the other end of the L-shaped long rod 21 is fixedly connected to a drive handle 20. When rotating the drive handle 20, power is transmitted to the lead screw 7 through the L-shaped long rod 21, to enable the lead screw 7 to rotate. The transmission disc 13 and the drive disc 19 have a plurality of sizes, which is convenient to adjust a rotation speed of the picking rod 18. Positions of bottom portions of the two fixing racks 14 proximal to two ends are rotatably connected to omni-directional wheels, and an inspection window 23 is disposed inside each of the two fixing racks 14, to observe picking situations.
    Outer surfaces of the two picking rods 18 are fixedly connected to a plurality of picking plates 17, and an end of the plurality of the picking plates 17 distal from the picking rod 18 is fixedly connected to a plurality of picking brushes 16, which is convenient for picking wolfberries.
    Because brush teeth of the picking brushes 16 are made of soft bristle materials, wolfberry breaking rate and a wolfberry missing picking rate are both low, thus, a certain protective effect is made on wolfberries in picking process.
    A transmission chain 22 is sleeved on an outer surface of the drive disc 19 and an outer surface of the transmission disc 13, and the transmission disc 13 and the drive disc 19 are connected in transmission through the transmission chain 22, to facilitate transmission of picking power.
    Sizes of the drive discs 19 sequentially increase from top to bottom, and sizes of the transmission discs 13 sequentially decrease from top to bottom, which is convenient for adjusting a picking rate according to actual needs.
    When the double-vibration-type vibrating brush picking device with an adjustable width for wolfberry picking is used, according to the size of the wolfberry tree, when the drive handle 20 is rotated, the lead screw 7 fixedly connected to the other end of the L-shaped long rod 21 rotates, the threads at the two ends of the outer surface of the lead screw 7 have the opposite rotation directions and the same length, and the two nuts 24 are respectively threadedly connected to the outer surface on which the threads have the different rotation directions.
    When the lead screw 7 rotates, the two nuts 24 move in the opposite directions under a limiting action of the connecting rod 5, thereby changing a picking width to meet actual needs.
    When the motor 11 is started, a drive end of the motor 11 drives the transmission disc 13 to rotate, and the drive disc 19 connected to the transmission disc 13 in transmission through the transmission chain 22 follows the rotation.
    When the drive disc 19 rotates. the picking rod 18 rotatably connected to the bottom portion of the nut 24 rotates, to vibrate branches of the wolfberry tree, and pick wolfberries.
    Because the brush teeth of the picking brushes 16 are made of soft bristle materials, the wolfberry breaking rate and the wolfberry missing picking rate are both low, thus, a certain protective effect is made on wolfberries in picking process.
    When picking situation 1s observed through the inspection window 23, the motor 11 is tumed off when the picking is completed.
    Finally. it should be noted that the above description is only a preferred embodiment of the present invention, and is not used to limit the present invention.
    Although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features.
    Any modification, equivalent replacement, improvement, or the like made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
    权利要求:
    Claims (8)
    [1]
    Claims I. A dual vibration, adjustable width vibrating brush plucking device for wolfberry picking, comprising a connecting plate (1), wherein a mounting block (4) is fixedly connected in the center of a lower portion of the connecting plate (1), an outer surface of the mounting block (4) is rigidly connected to a second rotary shaft (3), an outer surface of the second rotary shaft (3) is rotatably connected to two connecting rods (5), one end of each of the two connecting rods (5) distal from the second rotating shaft (3) is rotatably connected to a first rotating shaft (2), one end of the first rotating shaft (2) distal to the connecting rod (5) is fixedly connected to a nut (24), a connecting rack (6) ) is rigidly connected to each of two sides of the lower portion of the connection plate (1), a sleeve (9) is rigidly connected to one end of the connection rack (6) distal to the connection plate (1), a screw spindle (7) is rotatably connected in the sleeve (9), two nuts (24) are both rotatably connected to an outer surface of the screw spindle (7), a mounting plate (10) is rigidly connected to a lower portion of each of two sleeves (9) ), a lower part of one of the mounting plates (10) is rigidly connected to a motor (11), a drive end of the motor (11) is rigidly connected to a transmission shaft (12), a transmission pulley (13) is rigidly enclosed on an outer surface of the transmission shaft (12), each of lower portions of the two nuts (24) is rotatably connected to a plucking rod (18), and a drive pulley (19) is tightly encased on an outer surface of each of two plucking rods ( 18).
    [2]
    The dual vibration, adjustable width vibrating brush plucking device for wolfberry picking according to claim 1, wherein threads at two ends of the outer surface of the screw spindle (7) have opposite directions of rotation and the same length, and the two nuts (24) are respectively threaded. -bond to the outer surface of the threads with different directions of rotation.
    [3]
    The dual vibration adjustable width vibrating brush plucking device for wolfberry picking according to claim 1, wherein an L-shaped long rod (21) is rotatably connected in one of the sleeves (9), one end of the L-shaped long rod (21) is rotatably connected. rod (21) is firmly connected to the screw spindle (7). and the other end of the L-shaped long bar (21) is rigidly connected to a drive handle (20).
    [4]
    The dual vibration adjustable width vibrating brush plucking device for wolfberry picking according to claim 1, wherein the transmission disc (13) and the drive disc (19) have a plurality of sizes.
    [5]
    The dual vibration adjustable width vibrating brush plucking device for wolfberry picking according to claim 1, wherein positions of lower portions of the two mounting racks (14) are rotatably connected proximally to two ends with omnidirectional wheels (15), and an inspection window (23). ) is mounted within each of the two mounting racks (14).
    [6]
    The dual vibration adjustable width vibrating brush plucking apparatus for wolfberry picking according to claim 1, wherein outer surfaces of the two picking rods (18) are rigidly connected to a plurality of picking plates (17), and one of the plurality of picking plates. (17) distal to the plucking bar (18) is rigidly connected to a plurality of plucking brushes (16).
    [7]
    The dual vibration adjustable width vibrating brush plucking apparatus for wolfberry picking according to claim 1, wherein a transmission chain (22) is sheathed on an outer surface of the drive pulley (19) and an outer surface of the transmission pulley (13), and the transmission pulley (13) and the traction sheave (19) in transmission are connected through the transmission chain (22).
    [8]
    The dual vibration adjustable width vibrating brush plucking apparatus for wolfberry picking according to claim 1, wherein the dimensions of the driving discs (19) increase sequentially from top to bottom, and dimensions of the transmission discs (13) decrease sequentially from top to bottom.
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CN201911418329.9A|CN111066484A|2019-12-31|2019-12-31|Double-vibration-type vibrating brush picking device with adjustable width for picking medlar|
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