Clausena lansium picking claw

Abstract

The utility model discloses a clausena lansium picking claw, which belongs to the technical field of fruit picking tools and comprises an adjusting rod, a picking seat is arranged at the top end of the adjusting rod, movable frames are fixedly connected to the periphery of the top end of the picking seat, and special-shaped picking plates are rotatably connected to inner cavities of the movable frames. An adjusting mechanism used for changing the angle of the special-shaped picking plate is installed on the upper surface of the picking base, the bottom end of the adjusting mechanism penetrates through the picking base and is provided with a pull rope, a plurality of sets of positioning blocks are arranged at the bottom end of the pull rope, a pull rod base is arranged at the bottom end of an adjusting rod, and a clamping groove is formed in the surface of the pull rod base; a supporting structure for supporting the pull rope is arranged at the bottom end of the pull rod seat, so that the length of the rod body can be adjusted, clausena lansium fruits of different heights can be picked, convenience is provided for picking work of the clausena lansium fruits, and the picking efficiency of the clausena lansium fruits is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fruit picking tools, specifically a picking claw for wampee fruit. Background Technology

[0002] Wampee, also known as yellow bullet, yellow egg, yellow section, etc., is a small tree belonging to the genus Wampee in the family Rutaceae. Its twigs, leaf rachis, inflorescence rachis, especially the veins on the back of the unopened leaflets, are covered with many obvious raised fine oil dots and densely covered with short straight hairs. After the wampee fruit matures, it needs to be harvested, and workers need to use harvesting claws to do the harvesting work.

[0003] The length of the existing picking claws is fixed. Since the height of wampee trees varies, the height of the wampee fruits also varies. When picking wampee fruits at higher positions, workers need to use tools to raise the height to pick them, which causes inconvenience to the picking work and reduces the efficiency of the workers.

[0004] According to announcement number CN209330632U, a fruit-picking robotic gripper includes a pull handle, an arm, and a gripper. The gripper contains three sets of working mechanisms, each at a 120-degree angle to the others. Each mechanism is connected to a robotic finger. The gripper performs the grasping action by manually actuating the pull handle. This invention has a simple structure, strong practicality, and high utility value.

[0005] As described above, the length of the harvesting robotic gripper is fixed and cannot be adjusted. Therefore, when harvesting wampee fruit at higher positions, tools are needed to raise the gripper, which causes inconvenience to the harvesting work and reduces the harvesting efficiency of workers. Therefore, we need to propose a harvesting gripper for wampee fruit. Utility Model Content

[0006] The purpose of this invention is to provide a harvesting claw for wampee fruit. By adjusting the rod, the overall length of the rod can be adjusted. Through the cooperation of a pull rope and several sets of positioning blocks, positioning blocks at different positions can be engaged according to different rod lengths, allowing the length of the pull rope to be adjusted to follow the length of the rod. This enables the harvesting of wampee fruit at different heights, facilitating the harvesting process and increasing harvesting efficiency, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a picking claw for wampee fruit, comprising an adjusting rod, a picking seat at the top of the adjusting rod, movable frames fixedly connected to the top of the picking seat around its perimeter, an irregularly shaped picking plate rotatably connected to the inner cavity of the movable frames, an adjustment mechanism for changing the angle of the irregularly shaped picking plate installed on the upper surface of the picking seat, a pull rope extending through the bottom of the adjustment mechanism through the picking seat, a plurality of positioning blocks at the bottom of the pull rope, a pull rod seat at the bottom of the adjusting rod, a slot formed on the surface of the pull rod seat, and a support structure for supporting the pull rope at the bottom of the pull rod seat.

[0008] Preferably, the adjustment mechanism includes an adjustment seat, the surface of which is provided with an adjustment hole, the inner cavity of which is slidably connected to the surface of the irregular picking board, a connecting rod is fixedly connected to the bottom end of the adjustment seat, the other end of which passes through the picking seat and is fixedly connected to a movable seat, the lower surface of the movable seat is connected to the top end of the pull rope, and a reset structure is provided on the lower surface of the adjustment seat.

[0009] Preferably, the reset structure includes a support rod, the top end of which is fixedly connected to the bottom end of the adjustment seat, a spring is sleeved on the outer surface of the support rod, the spring is located on the upper surface of the picking seat, a support sleeve is fixedly inserted into the upper surface of the picking seat, and the inner cavity of the support sleeve is slidably connected to the outer surface of the support rod.

[0010] Preferably, the support structure includes a threaded hole, which is located at the bottom of the pull rod seat. The inner cavity of the threaded hole communicates with the inner cavity of the slot. A locking bolt is threadedly connected to the inner cavity of the threaded hole, and one end of the locking bolt is in contact with the inner sidewall of the slot.

[0011] Preferably, the adjusting rod includes a movable tube and a supporting tube, the surface of the movable tube is slidably connected to the inner cavity of the supporting tube, the surface of the supporting tube is provided with a threaded sleeve, and the inner cavity of the threaded sleeve is threadedly connected to a screw.

[0012] Preferably, support blocks are fixedly connected to both sides of the movable tube, and a support groove is opened on the inner side wall of the support tube. The surface of the support block is slidably connected to the inner cavity of the support groove.

[0013] Preferably, the surface of the movable tube is provided with fixing holes, the inner cavity of the fixing holes is engaged with one end of the screw, and several sets of fixing holes are provided, which are distributed at equal intervals on the outer surface of the movable tube.

[0014] Preferably, limit blocks are fixedly connected to both sides of the pull rod seat, and a limit groove is formed on the inner side wall of the bottom end of the support tube. The surface of the limit block is slidably connected to the inner cavity of the limit groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model provides a harvesting claw for wampee fruit. Through the adjustment of the rod, the overall length of the rod can be adjusted. By cooperating with a pull rope and several sets of positioning blocks, the positioning blocks at different positions can be engaged according to different rod lengths. This allows the length of the pull rope to be adjusted to follow the length of the rod, thus enabling the harvesting of wampee fruit at different heights. This provides convenience for wampee fruit harvesting and increases harvesting efficiency.

[0017] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of a partial cross-section of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the picking seat and adjustment mechanism of this utility model;

[0021] Figure 4 This is a structural diagram showing the disassembly and locking bolts of the tie rod seat of this utility model.

[0022] In the diagram: 1. Adjusting rod; 11. Movable tube; 12. Support tube; 13. Threaded sleeve; 14. Screw; 2. Picking seat; 3. Irregularly shaped picking plate; 4. Adjustment mechanism; 41. Adjusting seat; 42. Adjusting hole; 43. Connecting rod; 44. Movable seat; 6. Pull rope; 7. Positioning block; 8. Pull rod seat; 9. Slot; 10. Support structure; 101. Threaded hole; 102. Locking bolt; 25. Support rod; 26. Spring; 27. Support block; 28. Fixing hole; 29. ​​Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4This utility model provides a technical solution: a picking claw for wampee fruit, including an adjusting rod 1, a picking seat 2 at the top of the adjusting rod 1, movable frames fixedly connected to the top of the picking seat 2, an irregularly shaped picking plate 3 rotatably connected to the inner cavity of the movable frame, an adjustment mechanism 4 for changing the angle of the irregularly shaped picking plate 3 installed on the upper surface of the picking seat 2, a pull rope 6 through the bottom end of the adjustment mechanism 4, a number of positioning blocks 7 at the bottom end of the pull rope 6, a pull rod seat 8 at the bottom end of the adjusting rod 1, a slot 9 on the surface of the pull rod seat 8, and a support structure 10 for supporting the pull rope 6 at the bottom end of the pull rod seat 8;

[0025] Adjusting the length of the adjusting rod 1 causes the top of the adjusting rod 1 to move upward through the picking seat 2, which in turn moves the adjusting mechanism 4 upward, causing the adjusting mechanism 4 to move the pull rope 6 upward. Then, the pull rope 6 is placed into the inner cavity of the slot 9, and the lower surface of the pull rod seat 8 is attached to the upper surface of the positioning block 7. Next, the pull rope 6 is supported by the support structure 10, and then the pull rod seat 8 is inserted into the adjusting rod 1 to complete the adjustment of the length of the picking claw rod. This allows the length of the rod to be adjusted, enabling the picking of yellow-skinned fruits at different heights, thus facilitating the picking of yellow-skinned fruits and increasing the picking efficiency.

[0026] The adjustment mechanism 4 includes an adjustment seat 41. The surface of the adjustment seat 41 is provided with an adjustment hole 42. The inner cavity of the adjustment hole 42 is slidably connected to the surface of the irregular picking plate 3. A connecting rod 43 is fixedly connected to the bottom end of the adjustment seat 41. The other end of the connecting rod 43 passes through the picking seat 2 and is fixedly connected to a movable seat 44. The lower surface of the movable seat 44 is connected to the top end of the pull rope 6. A reset structure is provided on the lower surface of the adjustment seat 41. The reset structure lifts the adjustment seat 41 to move upward. Due to the shape of the irregular picking plate 3, when the adjustment seat 41 moves upward, it can push the surrounding irregular picking plates 3 to retract inward into a claw shape to grab the yellow-skinned fruit. Pulling the pull rope 6 drives the movable seat 44 to move downward, so that the movable seat 44 drives the adjustment seat 41 to move downward through the connecting rod 43, causing the surrounding irregular picking plates 3 to open.

[0027] The reset structure includes a support rod 25, the top end of which is fixedly connected to the bottom end of the adjustment seat 41. A spring 26 is sleeved on the outer surface of the support rod 25. The spring 26 is located on the upper surface of the picking seat 2. A support sleeve is fixedly inserted into the upper surface of the picking seat 2. The inner cavity of the support sleeve is slidably connected to the outer surface of the support rod 25. The bottom end of the adjustment seat 41 is supported by the cooperation of the support rod 25 and the support sleeve. The spring 26 pushes the adjustment seat 41 to move upward, so that the adjustment seat 41 drives the irregular picking plate 3 to retract through the adjustment hole 42.

[0028] The support structure 10 includes a threaded hole 101, which is located at the bottom of the pull rod seat 8. The inner cavity of the threaded hole 101 communicates with the inner cavity of the slot 9. A locking bolt 102 is threadedly connected to the inner cavity of the threaded hole 101. One end of the locking bolt 102 is fitted against the inner wall of the slot 9. By rotating the locking bolt 102 clockwise, the other end of the locking bolt 102 is fitted against the inner wall of the slot 9. This seals the outlet of the slot 9, preventing the pull rope 6 from moving out of the outlet of the slot 9 and improving the stability of the pull rod seat 8 when pulling the pull rope 6.

[0029] The adjusting rod 1 includes a movable tube 11 and a support tube 12. The surface of the movable tube 11 is slidably connected to the inner cavity of the support tube 12. The surface of the support tube 12 is provided with a threaded sleeve 13. The inner cavity of the threaded sleeve 13 is threadedly connected to a screw 14. After adjusting the position of the movable tube 11 in the support tube 12, the screw 14 is rotated clockwise so that the surface of the screw 14 is in contact with the outer surface of the support tube 12. By increasing the friction, the position of the movable tube 11 in the support tube 12 is positioned.

[0030] Support blocks 27 are fixedly connected to both sides of the movable tube 11. A support groove is opened on the inner side wall of the support tube 12. The surface of the support block 27 is slidably connected to the inner cavity of the support groove. The support blocks 27 and the support groove cooperate to support both sides of the movable tube 11, thereby improving the stability of the movable tube 11 when it moves vertically inside the support tube 12.

[0031] The surface of the movable tube 11 is provided with fixing holes 28. The inner cavity of the fixing hole 28 is engaged with one end of the screw 14. Several sets of fixing holes 28 are provided, and the sets of fixing holes 28 are evenly distributed on the outer surface of the movable tube 11. The fixing holes 28 can provide support between the surface of the movable tube 11 and the screw 14, increasing the stability after positioning. At the same time, the outer surface of the movable tube 11 is provided with scale lines, which makes it convenient for the staff to fix the hole positions of the fixing holes 28.

[0032] Limiting blocks 29 are fixedly connected to both sides of the pull rod seat 8. A limiting groove is opened on the inner side wall of the bottom end of the support tube 12. The surface of the limiting block 29 is slidably connected to the inner cavity of the limiting groove. The position of the pull rod seat 8 in the inner cavity of the support tube 12 is positioned by the setting of the limiting block 29 and the limiting groove.

[0033] In practical use: Adjust the length of the pole according to the height of the yellow-skinned fruit. Pull the movable tube 11 upward from the support tube 12. The movable tube 11 drives the pull rope 6 upward through the picking seat 2, causing the pull rope 6 to move the positioning block 7 at the bottom to the inner cavity of the support tube 12. Then, put the pull rope 6 into the slot 9 of the pull rod seat 8, and turn the locking bolt 102 clockwise to seal the slot 9, limiting the pull rope 6. Then, insert the pull rod seat 8 from bottom to top into the support tube 12, so that the limiting block 29 enters the inner cavity of the limiting groove. When picking, pull the pull rod seat 8 downward to move the pull rope 6. When the rope 6 is pulled down by the movable seat 44, the adjusting seat slides downward, compressing and energizing the spring 26, causing the surrounding irregularly shaped picking plates 3 to open, thus opening the picking claws. Then, the yellow-skinned fruit is covered, the pull rod seat 8 is released, causing the spring 26 to release and push the adjusting seat upward, causing the irregularly shaped picking plates 3 to close and grab the yellow-skinned fruit. Pulling down the rod or rotating the rod allows the yellow-skinned fruit to be picked. This allows the length of the rod to be adjusted, enabling the picking of yellow-skinned fruit at different heights, providing convenience for the picking work and increasing the picking efficiency of yellow-skinned fruit.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A picking claw of yellow skin fruit, characterized in that: comprising an adjusting rod (1), the top end of the adjusting rod (1) is provided with a picking seat (2), the periphery of the top end of the picking seat (2) is fixedly connected with a movable frame, the inner cavity of the movable frame is rotatably connected with a special-shaped picking plate (3), and the upper surface of the picking seat (2) is provided with an adjusting mechanism (4) for changing the angle of the special-shaped picking plate (3); the bottom end of the adjusting mechanism (4) penetrates through the picking seat (2) and is provided with a pull rope (6), and the bottom end of the pull rope (6) is provided with a plurality of groups of positioning blocks (7); the bottom end of the adjusting rod (1) is provided with a pull rod seat (8), the surface of the pull rod seat (8) is provided with a clamping groove (9), and the bottom end of the pull rod seat (8) is provided with a supporting structure (10) for supporting the pull rope (6). The adjusting mechanism (4) comprises an adjusting seat (41), the surface of the adjusting seat (41) is provided with an adjusting hole (42), the inner cavity of the adjusting hole (42) is slidably connected with the surface of the special-shaped picking plate (3), the bottom end of the adjusting seat (41) is fixedly connected with a connecting rod (43), the other end of the connecting rod (43) penetrates through the picking seat (2) and is fixedly connected with a movable seat (44), the lower surface of the movable seat (44) is connected with the top end of the pull rope (6), and the lower surface of the adjusting seat (41) is provided with a reset structure.

2. A paw for picking yellow skin fruit according to claim 1, characterized in that: The reset structure comprises a supporting rod (25), the top end of the supporting rod (25) is fixedly connected with the bottom end of the adjusting seat (41), the outer surface of the supporting rod (25) is sleeved with a spring (26), the spring (26) is located on the upper surface of the picking seat (2), the upper surface of the picking seat (2) is fixedly inserted with a supporting sleeve, and the inner cavity of the supporting sleeve is slidably connected with the outer surface of the supporting rod (25).

3. A paw for picking yellow skin fruit according to claim 2, characterized in that: The supporting structure (10) comprises a threaded hole (101), the threaded hole (101) is formed in the bottom end of the pull rod seat (8), the inner cavity of the threaded hole (101) is in communication with the inner cavity of the clamping groove (9), the inner cavity of the threaded hole (101) is threadedly connected with a locking bolt (102), and one end of the locking bolt (102) is attached to the inner side wall of the clamping groove (9).

4. The paw of claim 1, wherein: The adjusting rod (1) comprises a movable tube (11) and a supporting tube (12), the surface of the movable tube (11) is slidably connected with the inner cavity of the supporting tube (12), the surface of the supporting tube (12) is provided with a threaded sleeve (13), and the inner cavity of the threaded sleeve (13) is threadedly connected with a screw rod (14).

5. The paw of claim 1, wherein: The two sides of the movable tube (11) are fixedly connected with supporting blocks (27), the inner side wall of the supporting tube (12) is provided with a supporting groove, and the surface of the supporting block (27) is slidably connected with the inner cavity of the supporting groove.

6. A paw for picking yellow skin fruit according to claim 5, characterized in that: The surface of the movable tube (11) is provided with a fixing hole (28), the inner cavity of the fixing hole (28) is matched with one end of the screw rod (14) for clamping, the fixing hole (28) is provided with a plurality of groups, and the plurality of groups of fixing holes (28) are equidistantly distributed on the outer surface of the movable tube (11).

7. A paw for picking yellow skin fruit according to claim 5, characterized by: ​ 8. A paw for picking yellow skin fruit according to claim 5, characterized by: Both sides of the pull rod seat (8) are fixedly connected with limiting blocks (29), and the inner side wall of the bottom end of the supporting pipe (12) is provided with a limiting groove, and the surface of the limiting block (29) is in sliding connection with the inner cavity of the limiting groove.

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