Height-adjustable fruit picking frame

Abstract

The height-adjustable fruit picking frame comprises a base, a shell is fixedly installed on the left side of the top of the base, a box body is fixedly installed on the right side of the top of the base, a motor is fixedly installed on the top of the box body, and a threaded rod is fixedly installed at the output end of the motor; the outer portion of the threaded rod is in threaded connection with a first threaded block, the left end of the first threaded block is fixedly connected with a man carrying frame, a partition plate is fixedly installed in the middle of the interior of the shell, a pulley is arranged at the top of the partition plate, a traction rope is wound on the inner side of the pulley, and the two ends of the traction rope are fixedly connected with picking baskets. According to the fruit picking device, through the cooperation of the structures, the two picking baskets are made to ascend and descend through the gravity of fruits, the picked fruits can be continuously conveyed, and then the fruit picking efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit picking equipment, in particular to a fruit picking rack with adjustable height. Background Art

[0002] Fruit picking is the process of picking fruits that have reached maturity. It is a link that requires more labor in fruit tree production. Timely and reasonable harvesting has a great impact on the yield and quality of fruits in the current year and the next year, as well as the storage, transportation, processing and market supply of fruits. In the process of fruit picking, a picking rack is needed for support. The existing publication number CN105883670A discloses a fruit picking basket bracket with adjustable height, which solves the problem that the pickers hold the picking basket by hand when picking, facilitates the use of the pickers, and puts the fruits into the picking basket more conveniently and quickly, improves the picking effect, reduces the physical consumption of the pickers, avoids damage to the fruits, and improves the quality of the fruits. However, the picking basket bracket cannot pick the fruits during the lifting process, so it cannot continuously transport the picked fruits, thereby reducing the efficiency of fruit picking and bringing certain adverse effects to the actual use, so it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a height-adjustable fruit picking rack, which has a lifting device that utilizes the gravity of the fruit itself to lift two picking baskets, thereby enabling continuous transportation of the picked fruits, thereby improving the efficiency of fruit picking, bringing certain beneficial effects to actual use, and solving the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a height-adjustable fruit picking rack, comprising a base, wherein four corners of the bottom of the base are fixedly installed with moving wheels, a shell is fixedly installed on the left side of the top of the base, a box is fixedly installed on the right side of the top of the base, a motor is fixedly installed on the top of the box, a threaded rod is fixedly installed on the output end of the motor, the other end of the threaded rod is rotatably connected to the bottom of the inner wall of the box through a bearing, the external thread of the threaded rod is connected with a first threaded block, the left end of the first threaded block passes through the box and is fixedly connected to a manned frame, a partition is fixedly installed in the middle of the shell, a support frame is fixedly installed on the top of the partition, a pulley is rotatably connected to the inner side of the support frame through a bearing, a traction rope is wound around the inner side of the pulley, and picking baskets are fixedly connected to both ends of the traction rope, a gear ring is fixedly installed on the right side of the pulley, an electric telescopic rod is fixedly installed on the right side of the top of the shell, and the bottom end of the electric telescopic rod passes through the inside of the shell and is fixedly connected with a card block, and the card block and the gear ring are mutually engaged and adapted.

[0005] Preferably, the external thread of the threaded rod is connected to a second threaded block, a push rod is fixedly installed on the left side of the second threaded block, and the other end of the push rod is fixedly connected to the bottom of the manning frame.

[0006] Preferably, a sliding sleeve is fixedly installed on the right side of the first threaded block and the second threaded block, a sliding rod is slidably connected inside the sliding sleeve, and both ends of the sliding rod are fixedly connected to the upper and lower sides of the inner wall of the box.

[0007] Preferably, a connecting rod is fixedly installed on the right side of the box body, and an arc-shaped baffle is fixedly installed on the other end of the connecting rod.

[0008] Preferably, sliders are fixedly installed on the front and rear sides of the picking basket, and slide grooves are fixedly installed on the front and rear sides of the inner wall of the shell and the two sides of the partition, and the sliders are slidably connected and adapted to the slide grooves.

[0009] Preferably, a buffer plate is provided on the front and rear sides of the partition and near the bottom thereof, and damping shock absorbers are fixedly installed on both sides of the bottom of the buffer plate, and the bottom of the damping shock absorber is fixedly connected to the top of the base.

[0010] Preferably, support rods are fixedly mounted on the four corners of the top of the passenger frame, and a sun visor is fixedly mounted on the top of the support rods.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the motor can start to drive the threaded rod to rotate, the threaded rod can drive the first threaded block to rise and fall, and the first threaded block can drive the manned frame to rise and fall, thereby enabling the staff to pick fruits at different heights, thereby improving the applicability of the fruit picking rack. When one of the picking baskets is full of fruits, the staff can start the electric telescopic rod, which can drive the block to disengage from the gear ring, thereby releasing the limit on the pulley, thereby enabling the picking basket full of fruits to descend, and at the same time, the picking basket can pull another picking basket to rise through the traction rope, thereby realizing the use of the gravity of the fruit itself to lift and lower the two picking baskets, thereby enabling the picked fruits to be continuously transported, greatly improving the efficiency of fruit picking. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model;

[0015] Figure 4 This is a schematic diagram of the internal structure of the shell of the utility model;

[0016] Figure 5 It is an enlarged view of point A of the present utility model.

[0017] In the figure: 1. base; 2. shell; 3. box; 4. motor; 5. threaded rod; 6. first threaded block; 7. manned frame; 8. partition; 9. pulley; 10. traction rope; 11. picking basket; 12. gear ring; 13. electric telescopic rod; 14. block; 15. second threaded block; 16. push rod; 17. sliding sleeve; 18. sliding rod; 19. arc baffle; 20. slider; 21. slide groove; 22. buffer plate; 23. damping shock absorber; 24. sun visor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1, please refer to Figures 1 to 5 The utility model provides a technical solution: a height-adjustable fruit picking rack, comprising a base 1, four corners of the bottom of the base 1 are fixedly installed with moving wheels, a shell 2 is fixedly installed on the left side of the top of the base 1, a box 3 is fixedly installed on the right side of the top of the base 1, a motor 4 is fixedly installed on the top of the box 3, a threaded rod 5 is fixedly installed on the output end of the motor 4, the other end of the threaded rod 5 is rotatably connected to the bottom of the inner wall of the box 3 through a bearing, the outer thread of the threaded rod 5 is connected with a first threaded block 6, and the left end of the first threaded block 6 passes through the box 3 A manned frame 7 is fixedly connected, a partition 8 is fixedly installed in the middle of the shell 2, a support frame is fixedly installed on the top of the partition 8, a pulley 9 is rotatably connected to the inner side of the support frame through a bearing, a traction rope 10 is wound around the inner side of the pulley 9, picking baskets 11 are fixedly connected to both ends of the traction rope 10, a gear ring 12 is fixedly installed on the right side of the pulley 9, an electric telescopic rod 13 is fixedly installed on the right side of the top of the shell 2, the bottom end of the electric telescopic rod 13 passes through the interior of the shell 2 and is fixedly connected with a clamping block 14, and the clamping block 14 and the gear ring 12 are mutually clamped and adapted.

[0020] Furthermore, the external thread of the threaded rod 5 is connected to a second threaded block 15, and a push rod 16 is fixedly installed on the left side of the second threaded block 15. The other end of the push rod 16 is fixedly connected to the bottom of the manned frame 7. The push rod 16 and the second threaded block 15 can further support the manned frame 7, thereby improving the supporting strength of the manned frame 7.

[0021] Furthermore, a sliding sleeve 17 is fixedly installed on the right side of the first threaded block 6 and the second threaded block 15, and a sliding rod 18 is slidably connected inside the sliding sleeve 17. Both ends of the sliding rod 18 are fixedly connected to the upper and lower sides of the inner wall of the box body 3. Under the sliding action of the sliding sleeve 17 and the sliding rod 18, the first threaded block 6 and the second threaded block 15 can be stably lifted and lowered.

[0022] Furthermore, a connecting rod is fixedly installed on the right side of the box body 3, and an arc-shaped baffle 19 is fixedly installed on the other end of the connecting rod. The arc-shaped baffle 19 can block the branches of the fruit trees, thereby preventing the branches from scratching the staff and picking equipment.

[0023] Example 2, please refer to Figures 1 to 5 The difference between this embodiment and embodiment 1 is that: sliders 20 are fixedly installed on the front and rear sides of the picking basket 11, and slide grooves 21 are fixedly installed on the front and rear sides of the inner wall of the shell 2 and the two sides of the partition 8. The slider 20 is slidably connected and adapted to the slide groove 21. The picking basket 11 can be stably lifted and lowered under the sliding action of the slider 20 and the slide groove 21. Buffer plates 22 are provided on the front and rear sides of the partition 8 and near its bottom. Damping shock absorbers 23 are fixedly installed on both sides of the bottom of the buffer plate 22. The bottom of the damping shock absorber 23 is fixedly connected to the top of the base 1. The damping shock absorber 23 can play a buffering and protective role for the fruits inside the picking basket 11. Support rods are fixedly installed at the four corners of the top of the manned frame 7. A sunshade 24 is fixedly installed on the top of the support rod. The sunshade 24 can block sunlight, thereby improving the comfort of the staff when picking fruits.

[0024] Working principle: When the height-adjustable fruit picking rack is in use, the staff can start the motor 4, the motor 4 can drive the threaded rod 5 to rotate, the threaded rod 5 can drive the first threaded block 6 to rise and fall, and the first threaded block 6 can drive the manned frame 7 to rise and fall, thereby enabling the staff to pick fruits at different heights, and the staff can place the picked fruits in the picking basket 11. When one of the picking baskets 11 is full of fruits, the staff can start the electric telescopic rod 13, and the electric telescopic rod 13 can drive the block 14 to disengage from the gear ring 12, thereby releasing the limit on the pulley 9, thereby enabling the picking basket 11 full of fruits to descend, and at the same time, the picking basket 11 can pull the other picking basket 11 to rise through the traction rope 10, thereby realizing the use of the gravity of the fruit itself to lift the two picking baskets 11, and then the picked fruits can be continuously transported, greatly improving the efficiency of fruit picking.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable fruit picking stand, comprising a base (1), characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with moving wheels; the left side of the top of the base (1) is fixedly mounted with a shell (2); the right side of the top of the base (1) is fixedly mounted with a box (3); the top of the box (3) is fixedly mounted with a motor (4); the output end of the motor (4) is fixedly mounted with a threaded rod (5); the other end of the threaded rod (5) is rotatably connected to the bottom of the inner wall of the box (3) via a bearing; the outer thread of the threaded rod (5) is connected with a first threaded block (6); the left end of the first threaded block (6) passes through the box (3) and is fixedly connected with a manned frame (7); the inner surface of the shell (2) is fixedly mounted with a motor (4); the motor (4) is fixedly mounted with a motor (5 ... A partition (8) is fixedly installed in the middle of the housing (2); a support frame is fixedly installed on the top of the partition (8); a pulley (9) is rotatably connected to the inner side of the support frame via a bearing; a traction rope (10) is wound around the inner side of the pulley (9); a picking basket (11) is fixedly connected to both ends of the traction rope (10); a gear ring (12) is fixedly installed on the right side of the pulley (9); an electric telescopic rod (13) is fixedly installed on the right side of the top of the housing (2); the bottom end of the electric telescopic rod (13) penetrates into the interior of the housing (2) and is fixedly connected to a clamping block (14); the clamping block (14) and the gear ring (12) are mutually clamped and adapted.

2. A height-adjustable fruit picking stand according to claim 1, characterized in that: The external thread of the threaded rod (5) is connected to a second threaded block (15), a push rod (16) is fixedly mounted on the left side of the second threaded block (15), and the other end of the push rod (16) is fixedly connected to the bottom of the manned frame (7).

3. The height-adjustable fruit picking stand according to claim 1, characterized in that: A sliding sleeve (17) is fixedly mounted on the right side of the first threaded block (6) and the second threaded block (15), a sliding rod (18) is slidably connected inside the sliding sleeve (17), and two ends of the sliding rod (18) are fixedly connected to the upper and lower sides of the inner wall of the box body (3).

4. The height-adjustable fruit picking stand according to claim 1, characterized in that: A connecting rod is fixedly mounted on the right side of the box body (3), and an arc-shaped baffle (19) is fixedly mounted on the other end of the connecting rod.

5. The height-adjustable fruit picking stand according to claim 1, characterized in that: Slide blocks (20) are fixedly mounted on the front and rear sides of the picking basket (11), and slide grooves (21) are fixedly mounted on the front and rear sides of the inner wall of the shell (2) and on both sides of the partition (8), and the slide blocks (20) are slidably connected and adapted to the slide grooves (21).

6. The height-adjustable fruit picking stand according to claim 1, characterized in that: Buffer plates (22) are provided on the front and rear sides of the partition plate (8) and close to the bottom thereof, damping shock absorbers (23) are fixedly mounted on both sides of the bottom of the buffer plate (22), and the bottom of the damping shock absorber (23) is fixedly connected to the top of the base (1).

7. The height-adjustable fruit picking stand according to claim 1, characterized in that: Support rods are fixedly mounted on the four corners of the top of the passenger frame (7), and sunshades (24) are fixedly mounted on the top ends of the support rods.

Images