Special picking device for soft-seed pomegranates on high branches

Abstract

The utility model provides a special picking device for soft-seed pomegranates on high branches. The special picking device for the soft-seed pomegranates on the high branches comprises a supporting frame; the adjusting rod is hinged to the supporting frame; the first electric telescopic rod is hinged to the adjusting rod, and an output rod of the first electric telescopic rod is hinged to the adjusting rod; the hook knife is mounted on the adjusting rod; the spring is fixedly installed on the adjusting rod, and a blade capable of making contact with the hook knife is fixedly installed on the spring. The special picking device for the soft-seed pomegranates on the high branches has the advantages of being high in flexibility and capable of adjusting the harvesting angle along with the growth direction of the pomegranates.

Description

Technical Field

[0001] The utility model relates to the technical field of pomegranate picking, in particular to a soft-seed picking device specially used for pomegranates on high branches. Background Art

[0002] In the process of picking soft-seeded pomegranates, the soft-seeded pomegranates on lower branches are easier to pick, but it is not so easy to pick the soft-seeded pomegranates on higher branches. At present, a supporting ladder is generally used for picking soft-seeded pomegranates on higher branches. Pickers climb to a high place through the supporting ladder, and then pick the soft-seeded pomegranates on the higher branches. This picking method requires frequent movement of the supporting ladder according to the position of the soft-seeded pomegranates at a high place, and the pickers also need to climb frequently, which not only wastes manpower, has low picking efficiency, but also easily leads to safety problems.

[0003] Another method currently used is to use a long pole with a hook fixed on the upper end of the pole, and use the hook to scrape off the soft-seeded pomegranate. The position of the hook is relatively fixed and difficult to adjust according to the growth direction of the soft-seeded pomegranate. The long pole further increases the difficulty of adjusting the hook angle. The patent document with authorization announcement number CN210537510U also has this problem.

[0004] Therefore, it is necessary to provide a new soft-seed picking device specially used for pomegranates on high branches to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the technical problem that it is inconvenient to adjust the harvesting angle when harvesting high-branch soft-seeded pomegranates using a long pole and a hook, the utility model provides a soft-seeded picking device specially used for high-branch pomegranates.

[0006] The utility model provides a soft-seeded pomegranate picking device specially used for high-branch pomegranates, comprising: a support frame; an adjusting rod, the adjusting rod is hinged on the support frame; a first electric telescopic rod, the first electric telescopic rod is hinged on the adjusting rod, and an output rod of the first electric telescopic rod is hinged to the adjusting rod; a hook knife, the hook knife is mounted on the adjusting rod; a spring, the spring is fixedly mounted on the adjusting rod, a blade that can contact the hook knife is fixedly mounted on the spring; and an adjusting component, the adjusting component is arranged on the adjusting rod, and the adjusting component is used to adjust the position of the blade when cutting the soft-seeded pomegranates on the high branches.

[0007] Preferably, the adjustment assembly includes a limiting telescopic rod, a connecting rope and two limiting rings, the limiting telescopic rod is arranged in the spring, the connecting rope is fixedly mounted on the blade, the two limiting rings are respectively fixedly mounted on the adjustment rod and the support frame, and the connecting rope can pass through the two limiting rings.

[0008] Preferably, a second electric telescopic rod is fixedly mounted on the bottom of the support frame, a support plate is fixedly mounted on the output rod of the second electric telescopic rod, a handle is fixedly mounted on the bottom of the support plate, and an anti-slip pad is fixedly mounted outside the handle.

[0009] Preferably, a support ring is fixedly mounted on the support frame, and a collecting net bag is fixedly mounted on the bottom of the support ring.

[0010] Preferably, a motor is fixedly mounted on the support plate, a reel is rotatably mounted on the support plate, the reel is fixedly connected to the connecting rope, and an output shaft of the motor is fixedly connected to the reel.

[0011] Preferably, a limit plate is fixedly mounted on the winding shaft, a fixing plate is fixedly mounted on the supporting plate, and a limit bolt capable of contacting the limit plate is threadedly mounted on the fixing plate.

[0012] Preferably, a plurality of limiting snap-in openings are provided on one side of the limiting plate close to the limiting bolt, and an empty compartment is provided in the limiting telescopic rod, and the connecting rope can pass through the empty compartment.

[0013] Compared with the related art, the soft-seed picking device specially used for pomegranates on high branches provided by the utility model has the following beneficial effects:

[0014] The utility model provides a soft-seed picking device specially used for pomegranates on high branches:

[0015] 1. The angle of the adjusting rod can be adjusted by adjusting the extension length of the output rod of the first electric telescopic rod, so that the angle of the hook knife can be adjusted to limit the pomegranates growing in different directions. The spring can contact the blade to make the blade close to the pomegranate stalk and cut off the pomegranate stalk, so as to harvest the pomegranate. The spring can be greatly deformed and damaged by the limiting telescopic rod after being subjected to pressure, which makes it difficult for the blade to contact the stalk normally, thereby affecting the harvesting of the pomegranate. The position of the blade can be adjusted by pulling the connecting rope, so that the spring can be compressed. When the spring rebounds, the blade rushes to the stalk to reduce the difficulty of harvesting the pomegranate. The moving direction of the connecting rope can be limited by the limiting ring;

[0016] 2. The height of the hook knife can be adjusted by adjusting the extension length of the output rod of the second electric telescopic rod, so that pomegranates of different heights can be harvested. The anti-slip pad can increase the stability of the staff's hand-held handle to prevent the device from being easily lost. The retraction of the output rod of the second electric telescopic rod can reduce the occupied space of the device, making the device more convenient for storage and transportation. The top opening of the collection net bag can be supported by the support ring to facilitate the pomegranate to fall into the collection net bag. The pomegranate falling into the collection net bag is convenient for collection. The collection net bag can prevent the pomegranate from falling directly on the ground and being damaged;

[0017] 3. The connecting rope can be reeled in by driving the reeling shaft to rotate through the motor to prevent the connecting ropes from being entangled with each other and affecting subsequent use when the output rod of the second electric telescopic rod is retracted. At the same time, releasing the connecting rope when using the device will not affect the extension and retraction of the output rod of the second electric telescopic rod. The stability of the reeling shaft can be increased by twisting the limit bolt and making it contact the limit plate, which prevents the connecting rope from loosening due to the instability of the reeling shaft and increases the overall stability of the device. The stability of the contact between the limit bolt and the limit plate can be further increased through the limit bayonet. Passing the connecting rope through the empty compartment can reduce the influence of the limit telescopic rod on the connecting rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the front cross-sectional structure of a preferred embodiment of the soft-seed picking device specially used for pomegranates on high branches provided by the utility model;

[0019] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the position-limiting telescopic rod in the utility model;

[0022] Figure 5 It is a side structural schematic diagram of the limiting plate in the utility model.

[0023] Numbers in the figure: 1. support frame; 2. adjustment rod; 3. first electric telescopic rod; 4. hook knife; 5. spring; 6. blade; 7. support ring; 8. collection net bag; 9. connecting rope; 10. limit ring; 11. limit telescopic rod; 12. second electric telescopic rod; 13. support plate; 14. handle; 15. motor; 16. reel; 17. limit bolt; 18. fixing plate; 19. limit plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of the front cross-sectional structure of a preferred embodiment of the soft-seed picking device specially used for pomegranates on high branches provided by the utility model;

[0026] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 3 for Figure 1An enlarged schematic diagram of the structure of part B shown in FIG. Figure 4 It is a schematic diagram of the three-dimensional structure of the position-limiting telescopic rod in the utility model; Figure 5 It is a side structural schematic diagram of the limiting plate in the utility model.

[0027] The soft-seeded pomegranate picking device specially used for high-branch pomegranates comprises: a support frame 1; an adjusting rod 2, wherein the adjusting rod 2 is hinged on the support frame 1; a first electric telescopic rod 3, wherein the first electric telescopic rod 3 is hinged on the adjusting rod 2, and the output rod of the first electric telescopic rod 3 is hinged with the adjusting rod 2; a hook knife 4, wherein the hook knife 4 is mounted on the adjusting rod 2; a spring 5, wherein the spring 5 is fixedly mounted on the adjusting rod 2, and a blade 6 that can contact the hook knife 4 is fixedly mounted on the spring 5; an adjusting component, wherein the adjusting component is arranged on the adjusting rod 2, and the adjusting component is used to adjust the position of the blade 6 when cutting the soft-seeded pomegranates on the high branches, wherein the angle of the adjusting rod 2 can be adjusted by adjusting the extension length of the output rod of the first electric telescopic rod 3, thereby adjusting the angle of the hook knife 4 to limit the pomegranates in different growth directions, and the blade 6 can be made close to the pomegranate stalk by the spring 5 contacting the blade 6 to cut off the pomegranate stalk, thereby realizing the harvesting of the pomegranates.

[0028] The adjustment component includes a limiting telescopic rod 11, a connecting rope 9 and two limiting rings 10, the limiting telescopic rod 11 is arranged in the spring 5, the connecting rope 9 is fixedly installed on the blade 6, and the two limiting rings 10 are respectively fixedly installed on the adjustment rod 2 and the support frame 1, and the connecting rope 9 can pass through the two limiting rings 10. The limiting telescopic rod 11 can prevent the spring 5 from being greatly deformed and damaged after being subjected to pressure, thereby causing the blade 6 to be difficult to contact the fruit stem normally, thereby affecting the pomegranate harvesting, and the position of the blade 6 can be adjusted by pulling the connecting rope 9, so that the spring 5 can be compressed, and when the spring 5 rebounds, the blade 6 rushes towards the fruit stem to reduce the difficulty of pomegranate harvesting, and the moving direction of the connecting rope 9 can be limited by the limiting ring 10.

[0029] A second electric telescopic rod 12 is fixedly installed at the bottom of the support frame 1, and a support plate 13 is fixedly installed on the output rod of the second electric telescopic rod 12. A handle 14 is fixedly installed at the bottom of the support plate 13, and an anti-skid pad is fixedly installed on the outside of the handle 14. The height of the hook knife 4 can be adjusted by adjusting the extension length of the output rod of the second electric telescopic rod 12, so that pomegranates of different heights can be harvested. The anti-skid pad can increase the stability of the staff holding the handle 14 to prevent the device from being easily lost. Retracting the output rod of the second electric telescopic rod 12 can reduce the occupied space of the device, making the device more convenient to store and transport.

[0030] A support ring 7 is fixedly installed on the support frame 1, and a collecting net bag 8 is fixedly installed on the bottom of the support ring 7. The support ring 7 can support the top opening of the collecting net bag 8 to facilitate the pomegranate to fall into the collecting net bag 8. The pomegranate falling into the collecting net bag 8 is convenient for collecting the pomegranate, and the collecting net bag 8 can prevent the pomegranate from falling directly on the ground and being damaged.

[0031] A motor 15 is fixedly mounted on the support plate 13, and a winding shaft 16 is rotatably mounted on the support plate 13. The winding shaft 16 is fixedly connected to the connecting rope 9, and the output shaft of the motor 15 is fixedly connected to the winding shaft 16. The connecting rope 9 can be wound up by driving the winding shaft 16 to rotate by the motor 15, so as to prevent the connecting ropes 9 from being entangled with each other and affecting subsequent use when the output rod of the second electric telescopic rod 12 is retracted. At the same time, releasing the connecting rope 9 when using the device will not affect the extension and retraction of the output rod of the second electric telescopic rod 12.

[0032] A limit plate 19 is fixedly installed on the winding shaft 16, a fixing plate 18 is fixedly installed on the support plate 13, and a limit bolt 17 that can contact the limit plate 19 is threadedly installed on the fixing plate 18. By screwing the limit bolt 17 and making it contact the limit plate 19, the stability of the winding shaft 16 can be increased, and the instability of the winding shaft 16 can be prevented from causing the connecting rope 9 to loosen, thereby increasing the overall stability of the device.

[0033] The limiting plate 19 is provided with a plurality of limiting snap-in slots on one side close to the limiting bolt 17, and an empty space is provided in the limiting telescopic rod 11, through which the connecting rope 9 can pass. The limiting snap-in slots can further increase the stability of the contact between the limiting bolt 17 and the limiting plate 19, and the connecting rope 9 passing through the empty space can reduce the influence of the limiting telescopic rod 11 on the connecting rope 9.

[0034] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0035] The working principle of the soft-seed picking device specially used for pomegranates on high branches provided by the utility model is as follows:

[0036] The present solution also has a controller, which is arranged on the device. When in use, each electrical device can be started to operate by the controller. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for those skilled in the art and will not be described in detail here.

[0037] When in use, first turn on the motor 15, the motor 15 drives the winding shaft 16 to rotate and release the connecting rope 9 wound on the winding shaft 16, and then adjust the extension length of the output rod of the second electric telescopic rod 12 according to the growth height of the soft-seeded pomegranate. When the hook knife 4 approaches the soft-seeded pomegranate, turn on the first electric telescopic rod 3 to adjust the angle of the adjusting rod 2 to adjust the angle of the hook knife 4, pull the connecting rope 9 to make the blade 6 away from the hook knife 4, and then make the hook knife 4 be sleeved on the fruit stalk connecting the soft-seeded pomegranate and the soft-seeded pomegranate plant, stop applying force to the connecting rope 9, and the blade 6 approaches the fruit stalk under the resistance of the spring 5, so that the fruit stalk can be cut off. At this time, the soft-seeded pomegranate falls into the collecting net bag 8, and the soft-seeded pomegranate can be harvested.

[0038] Compared with the related art, the soft-seed picking device specially used for pomegranates on high branches provided by the utility model has the following beneficial effects:

[0039] The utility model provides a soft-seed picking device specially used for pomegranates on high branches. The angle of the adjusting rod 2 can be adjusted by adjusting the output rod extension length of the first electric telescopic rod 3, so that the angle of the hook knife 4 can be adjusted to limit the pomegranates with different growth directions. The spring 5 can resist the blade 6 to make the blade 6 close to the pomegranate stalk and cut off the pomegranate stalk, so as to achieve the harvesting of the pomegranate. The limiting telescopic rod 11 can cause the spring 5 to be greatly deformed and damaged after being subjected to pressure, so that it is difficult for the blade 6 to normally contact the stalk, thereby affecting the harvesting of the pomegranate. The position of the blade 6 can be adjusted by pulling the connecting rope 9, so that the spring 5 can be compressed. When the spring 5 rebounds, the blade 6 rushes towards the stalk to reduce the difficulty of pomegranate harvesting. The moving direction of the connecting rope 9 can be limited by the limiting ring 10. The height of the hook knife 4 can be adjusted by adjusting the output rod extension length of the second electric telescopic rod 12, so that pomegranates of different heights can be harvested. The anti-slip pad can increase the stability of the staff holding the handle 14 to prevent the device from being easily lost. The retraction of the output rod of the electric telescopic rod 12 can reduce the occupied space of the device, making the device more convenient for storage and transportation. The top opening of the collecting net bag 8 can be supported by the support ring 7, which is convenient for the pomegranate to fall into the collecting net bag 8. The pomegranate falling into the collecting net bag 8 is convenient for collecting the pomegranate, and the collecting net bag 8 can prevent the pomegranate from falling directly on the ground and being damaged. The motor 15 drives the winding shaft 16 to rotate to reel in the connecting rope 9, so as to prevent the connecting rope 9 from being entangled with each other when the output rod of the second electric telescopic rod 12 is retracted and affect subsequent use. At the same time, when using the device, releasing the connecting rope 9 will not affect the extension and retraction of the output rod of the second electric telescopic rod 12. By screwing the limit bolt 17 and making it contact the limit plate 19, the stability of the winding shaft 16 can be increased, and the loosening of the connecting rope 9 caused by the instability of the winding shaft 16 can be prevented, thereby increasing the overall stability of the device. The stability of the contact between the limit bolt 17 and the limit plate 19 can be further increased by the limit bayonet. The influence of the limit telescopic rod 11 on the connecting rope 9 can be reduced when the connecting rope 9 passes through the empty warehouse.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A soft-seed picking device specially used for pomegranates on high branches, characterized in that: include: Support frame; An adjusting rod, the adjusting rod being hinged on the supporting frame; A first electric telescopic rod, wherein the first electric telescopic rod is hinged on the adjusting rod, and an output rod of the first electric telescopic rod is hinged to the adjusting rod; A hook knife, the hook knife is mounted on the adjusting rod; A spring, wherein the spring is fixedly mounted on the adjusting rod, and a blade capable of contacting the hook knife is fixedly mounted on the spring; An adjusting component is arranged on the adjusting rod and is used for adjusting the position of the blade when cutting soft-seeded pomegranates on high branches.

2. The soft-seed picking device for pomegranates on high branches according to claim 1, characterized in that: The adjustment component includes a limiting telescopic rod, a connecting rope and two limiting rings, the limiting telescopic rod is arranged in the spring, the connecting rope is fixedly installed on the blade, the two limiting rings are respectively fixedly installed on the adjustment rod and the supporting frame, and the connecting rope can pass through the two limiting rings.

3. The soft-seed picking device for pomegranates on high branches according to claim 2, characterized in that: A second electric telescopic rod is fixedly mounted on the bottom of the support frame, a support plate is fixedly mounted on the output rod of the second electric telescopic rod, a handle is fixedly mounted on the bottom of the support plate, and an anti-slip pad is fixedly mounted outside the handle.

4. The soft-seed picking device for pomegranates on high branches according to claim 1, characterized in that: A support ring is fixedly installed on the support frame, and a collection net bag is fixedly installed on the bottom of the support ring.

5. The soft-seed picking device for pomegranates on high branches according to claim 3, characterized in that: A motor is fixedly mounted on the support plate, a reel is rotatably mounted on the support plate, the reel is fixedly connected to the connecting rope, and an output shaft of the motor is fixedly connected to the reel.

6. The soft-seed picking device for pomegranates on high branches according to claim 5, characterized in that: A limit plate is fixedly mounted on the reeling shaft, a fixing plate is fixedly mounted on the support plate, and a limit bolt that can contact the limit plate is threadedly mounted on the fixing plate.

7. The soft-seed picking device for pomegranates on high branches according to claim 6, characterized in that: A plurality of limiting bayonet holes are arranged on one side of the limiting plate close to the limiting bolt, and an empty compartment is arranged in the limiting telescopic rod, and the connecting rope can pass through the empty compartment.

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