Grapefruit collecting and transferring device with buffering and damping functions

Abstract

The utility model discloses a pomelo fruit collecting and transferring device with buffering and damping functions, which relates to the technical field of fruit picking and mainly comprises a top buffering part for collecting pomelo fruits and a bottom adjusting part for adjusting the height of the buffering part. On the aspect of buffering and damping, buffering folding cloth between a first buffering piece and a second buffering piece is ingeniously utilized, the buffering columns with the inner walls made of rubber materials and the interiors filled with air are matched, the impact force generated when pomelo fruits fall off during picking is effectively weakened, and the situation that the quality is affected due to falling damage and breaking is avoided; after picking is finished, the support is separated from the trunk, the reset spring pushes the collecting frame to the circle center of the support, the pomelo fruits automatically fall into the collecting frame, manual secondary transfer is not needed, the process is greatly simplified, and the working efficiency is improved. In height adjustment, the position of the buffer part can be flexibly adjusted according to the height of the pomelo tree, the pomelo falling height is effectively controlled, and the damage risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit picking technical field, concretely is a kind of shaddock collection and transport device with buffering and damping function. BACKGROUND

[0002] Shaddock has various forms, commonly round, flat round, pear-shaped or broad round cone, and its fruit size varies with varieties, usually more than 10 centimeters in diameter. Shaddock has thick peel, rough surface and is covered with oil cell, and its color is mostly yellow, yellow-green or orange. Fruit flesh is white or pink, composed of multiple segments, and there is white septum between segments. Fruit flesh is juicy, sweet and sour in taste, and is very popular among consumers.

[0003] The utility model patent with publication number CN210808309U discloses a spliced shaddock picking device, which comprises support rod A, support rod B, shearing tool, fruit receiving ring, pressing handle and other components. Through detachable connection of each part, the device can be disassembled to shorten the length during transportation, facilitating transportation, and assembly can be quickly completed before orchard operation, thereby improving work efficiency to a certain extent.

[0004] However, the device has many limitations in practical application. First, the device only focuses on the convenience of transportation, and cannot solve the problem of buffering and damping of shaddock during picking. Shaddock may be damaged due to uncontrollable falling height during picking. Second, the device does not have integrated collection and transportation function, and shaddock collected needs to be transported manually again, which is complicated. Third, the collection position cannot be adjusted flexibly according to the height of shaddock tree, which makes it difficult to control the falling height of shaddock, increases the risk of shaddock damage, and cannot meet the actual needs of buffering and damping and convenient transportation at the same time. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides the following technical scheme. A shaddock collection and transport device with buffering and damping function comprises a support, a buffering part for collecting shaddock is arranged on the top of the support, and an adjusting part for adjusting the height of the buffering part is arranged on the bottom of the support. The buffering part comprises buffering tooth ring one and buffering tooth ring two arranged on the top of the support, buffering sheet one is arranged on the buffering tooth ring one, buffering sheet two is arranged on the buffering tooth ring two, and buffering folding cloth is arranged between the buffering sheet one and the buffering sheet two. The adjusting part comprises adjusting screw rods fixedly arranged on the bottom of the support, the adjusting screw rods are arranged in multiple, the adjusting screw rods are arranged on the adjusting worm wheel through threads, the adjusting worm wheel is rotationally arranged on the adjusting return spring, and the adjusting worm wheel is engaged with the adjusting worm arranged on the adjusting return spring.

[0006] Further, the buffer tooth ring one is engaged with a buffer adjusting gear one fixed on the output shaft of the buffer adjusting motor one, and the buffer tooth ring two is engaged with a buffer gear two fixed on the output shaft of the buffer adjusting motor two.

[0007] Further, the buffer baffle one is fixed on the buffer sheet one, and the buffer baffle two is fixed on the buffer sheet two, and the buffer baffle one and the buffer baffle two are made of magnetic material.

[0008] Further, the buffer column is arranged on the inner wall of the buffer sheet one and the buffer sheet two, and the buffer column is made of rubber material and filled with air.

[0009] Further, the adjusting connecting rod is fixed on the adjusting worm, and the adjusting handle is rotatably arranged on the adjusting connecting rod.

[0010] Further, the collecting frame is slidably arranged on the support, and the adjusting reset spring is arranged between the collecting frame and the support.

[0011] Further, the buffer tooth ring one and the buffer tooth ring two are annular structures, the limiting ball is arranged at the end of the buffer tooth ring two, and the limiting ball is matched with the limiting hole arranged on the buffer tooth ring one to realize position limitation.

[0012] The utility model has the beneficial effects compared with the prior art:

[0013] 1. In the aspect of buffer damping, the buffer folding cloth arranged between the buffer sheet one and the buffer sheet two cooperates with the buffer column made of rubber material and filled with air in the inner wall, so that the buffer effect on the fallen pomelo fruits can be effectively realized.

[0014] 2. From the collection and transportation function, the device realizes integrated design. After the picking is completed, the adjusting reset spring pushes the collecting frame to the center of the support, so that the fallen pomelo fruits on the buffer sheet and other components can smoothly fall into the collecting frame. This process does not need manual secondary operation for transportation, simplifies the process, improves the work efficiency, and solves the complicated problems caused by the separation of collection and transportation in the prior art.

[0015] 3. In the height adjustment function, the operator can easily change the position of the buffer part by manually rotating the adjustment handle. The adjustment handle drives a series of components such as adjustment connecting rod, adjustment worm, adjustment worm gear, etc. to work together, so that the adjustment screw moves in the vertical direction, thereby driving the bracket and the buffer part to move up and down. This design can flexibly adjust the distance between the buffer part and the pomelo fruit according to the height of the pomelo tree, effectively control the falling height of the pomelo fruit, and reduce the risk of pomelo fruit damage caused by uncontrollable falling height. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model from the front view angle.

[0018] Figure 3 It is a schematic diagram of the overall structure of the utility model from the side view angle.

[0019] Figure 4 It is a schematic diagram of the buffer part of the utility model Figure 1 .

[0020] Figure 5 It is a schematic diagram of the buffer part of the utility model Figure 2 .

[0021] Figure 6 It is a schematic diagram of the buffer part of the utility model Figure 3 .

[0022] Figure 7 It is a schematic diagram of the adjustment part of the utility model Figure 1 .

[0023] Figure 8 It is a schematic diagram of the adjustment part of the utility model Figure 2 .

[0024] Reference signs: 1-buffer part; 2-adjustment part; 3-bracket; 4-collection frame; 101-buffer tooth ring one; 102-buffer baffle one; 103-buffer piece one; 104-buffer tooth ring two; 105-buffer baffle two; 106-buffer piece two; 107-buffer folding cloth; 108-buffer column; 109-buffer adjustment motor one; 110-buffer adjustment gear one; 111-buffer adjustment motor two; 112-buffer gear two; 202-adjustment connecting rod; 203-adjustment handle; 204-adjustment worm; 205-adjustment screw; 206-adjustment worm gear; 207-adjustment return spring. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 3 As shown, a grapefruit collection and transfer device with buffering and shock absorption function includes a support 3, a buffer part 1 for collecting grapefruit is provided at the top of the support 3, and an adjustment part 2 for adjusting the height of the buffer part 1 is provided at the bottom of the support 3.

[0027] like Figures 1 to 8 As shown, the buffer unit 1 includes a buffer toothed ring 101, a buffer baffle 102, a buffer plate 103, a second buffer toothed ring 104, a second buffer baffle 105, a second buffer plate 106, a buffer folded cloth 107, a buffer column 108, a first buffer adjusting motor 109, a first buffer adjusting gear 110, a second buffer adjusting motor 111, and a second buffer gear 112. The first buffer toothed ring 101 and the second buffer toothed ring 104 are slidably mounted on the top of the bracket 3 in the circumferential direction. A first buffer plate 103 is fixedly mounted on the first buffer toothed ring 101, and a second buffer plate 106 is fixedly mounted on the second buffer toothed ring 104. A buffer plate 106 is provided between the first buffer plate 103 and the second buffer plate 106. A buffer folding cloth 107 is provided; a buffer gear ring 101 meshes with a buffer adjusting gear 110 fixedly mounted on the output shaft of a buffer adjusting motor 109, and a buffer gear ring 104 meshes with a buffer gear 112 fixedly mounted on the output shaft of a buffer adjusting motor 111; a buffer baffle 102 is fixedly mounted on a buffer plate 103, and a buffer baffle 105 is fixedly mounted on a buffer plate 106. Both buffer baffles 102 and 105 are made of magnetic material; buffer posts 108 are provided on the inner walls of both buffer plates 103 and 106. The buffer posts 108 are made of rubber material and filled with air. Both buffer gear rings 101 and 104 are annular structures. A limiting ball is provided at the end of the buffer gear ring 104, and the limiting ball cooperates with the limiting hole provided on the buffer gear ring 101 to achieve position restriction.

[0028] like Figures 1 to 8As shown, the adjusting part 2 includes adjusting connecting rod 202, adjusting handle 203, adjusting worm 204, adjusting screw 205, adjusting worm gear 206, adjusting reset spring 207; adjusting screw 205 is fixedly arranged at the bottom of the support 3, adjusting screw 205 is provided with a plurality of, adjusting screw 205 is arranged on adjusting worm gear 206 through thread, adjusting worm gear 206 is rotationally arranged on adjusting reset spring 207, adjusting worm gear 206 is engaged with adjusting worm 204 rotationally arranged on adjusting reset spring 207; adjusting connecting rod 202 is fixedly arranged on adjusting worm 204, adjusting handle 203 is rotationally arranged on adjusting connecting rod 202; the collecting frame 4 is slidably arranged on the support 3, the collecting frame 4 is rectangular, and the adjusting reset spring 207 is arranged between the collecting frame 4 and the support 3; the bottom of the adjusting reset spring 207 is provided with a roller for easy movement.

[0029] As shown in the drawings, Figures 1 to 8 The working principle of the grapefruit collecting and transferring device with buffering and damping functions is as follows: the device is moved to the grapefruit tree, the operator manually rotates the adjusting handle 203, the adjusting handle 203 drives the adjusting connecting rod 202 to rotate, the adjusting connecting rod 202 drives the adjusting worm 204 to rotate, the adjusting worm 204 drives the adjusting worm gear 206 to rotate, and the adjusting worm gear 206 moves the adjusting screw 205 in the vertical direction through thread when rotating, thereby moving the support 3 and the buffer part 1 in the vertical direction, changing the position of the buffer part 1, reducing the distance between the buffer part 1 and the grapefruit on the grapefruit tree, and preventing the grapefruit from falling to a high height during subsequent picking, which can cause damage.

[0030] After the position adjustment of the buffer part 1 is completed, the device is moved, and the inner wall of the support 3 is semicircular, so that the inner wall of the support 3 is attached to the trunk of the pomelo tree. At this time, the collecting frame 4 is in contact with the trunk, and as the support 3 is attached to the trunk, the adjusting reset spring 207 is compressed, the collecting frame 4 moves in the radial direction of the support 3, so that the side wall of the collecting frame 4 is attached to the support 3. At this time, the trunk is closely attached to the support 3 and the collecting frame 4. Turn on the buffer adjustment motor one 109 and the buffer adjustment motor two 111. The buffer adjustment motor one 109 rotates to drive the buffer adjustment gear one 110 to rotate. The buffer adjustment gear one 110 rotates to drive the buffer gear ring one 101 and the buffer piece one 103 to slide in the circumferential direction of the support 3. The buffer adjustment motor two 111 rotates to drive the buffer gear two 112 to rotate. The buffer gear two 112 rotates to drive the buffer gear ring two 104 and the buffer piece two 106 to slide in the circumferential direction of the support 3. The buffer gear ring one 101 and the buffer gear ring two 104 wrap the trunk therein. At this time, the limiting ball on the buffer gear ring two 104 slides into the limiting hole on the buffer gear ring one 101, and the buffer baffle two 105 is attached to the buffer baffle one 102 to wrap the trunk. At this time, the buffer piece one 103 and the buffer piece two 106 stretch the buffer folding cloth 107, so that the buffer column 108, the buffer piece two 106 and the buffer folding cloth 107 surround the trunk. The picker can pick the pomelo fruits. When the pomelo fruits are picked, they fall from the pomelo tree to the buffer piece one 103, the buffer folding cloth 107 and the buffer piece two 106, and finally slide to the bottom of the buffer piece one 103, the buffer folding cloth 107 and the buffer piece two 106. During the falling process, the air filled in the buffer column 108 buffers and dampens the pomelo fruits to prevent them from being damaged by falling.

[0031] When the pomelo fruits on the pomelo tree are picked, turn on the buffer adjustment motor one 109 and the buffer adjustment motor two 111. The buffer adjustment motor one 109 rotates to drive the buffer adjustment gear one 110 to rotate. The buffer adjustment gear one 110 rotates to drive the buffer gear ring one 101 to retreat into the support 3. The buffer adjustment motor two 111 rotates to drive the buffer gear two 112 to rotate. The buffer gear two 112 rotates to drive the buffer gear ring two 104 to retreat into the support 3. The operator removes the device from the trunk. As the inner wall of the support 3 moves away from the trunk, the adjusting reset spring 207 pushes the collecting frame 4 to the center of the support 3. The pomelo fruits falling on the buffer piece one 103, the buffer piece two 106 and the buffer folding cloth 107 fall into the collecting frame 4. The pomelo fruits are collected in the collecting frame 4 for subsequent transportation and processing.

[0032] During the whole picking process, the device is surrounded around the trunk, so that the pomelo fruits on the tree can be quickly picked to prevent the pomelo fruits from falling and causing loss of bad fruits, and to improve the picking efficiency.

Claims

1. A grapefruit collection and transfer device with buffering and shock absorption function, characterized in that: Includes a support (3), the top of which is provided with a buffer part (1) for collecting grapefruit, and the bottom of which is provided with an adjustment part (2) for adjusting the height of the buffer part (1); The buffer section (1) includes a buffer toothed ring one (101) and a buffer toothed ring two (104) slidably disposed on the top of the bracket (3). A buffer sheet one (103) is disposed on the buffer toothed ring one (101), and a buffer sheet two (106) is disposed on the buffer toothed ring two (104). A buffer folded cloth (107) is disposed between the buffer sheet one (103) and the buffer sheet two (106). The adjustment part (2) includes an adjustment screw (205) fixedly installed at the bottom of the bracket (3). Multiple adjustment screws (205) are provided. The adjustment screws (205) are threaded onto the adjustment worm wheel (206). The adjustment worm wheel (206) is rotatably mounted on the adjustment return spring (207). The adjustment worm wheel (206) meshes with the adjustment worm (204) rotatably mounted on the adjustment return spring (207).

2. The pomelo fruit collection and transfer device with buffering and shock absorption function according to claim 1, characterized in that: The buffer gear ring one (101) meshes with the buffer adjustment gear one (110) fixedly mounted on the output shaft of the buffer adjustment motor one (109), and the buffer gear ring two (104) meshes with the buffer gear two (112) fixedly mounted on the output shaft of the buffer adjustment motor two (111).

3. The pomelo fruit collection and transfer device with buffering and shock absorption function according to claim 1, characterized in that: A buffer baffle (102) is fixedly installed on the buffer sheet (103), and a buffer baffle (105) is fixedly installed on the buffer sheet (106). Both the buffer baffle (102) and the buffer baffle (105) are made of magnetic material.

4. The pomelo fruit collection and transfer device with buffering and shock absorption function according to claim 3, characterized in that: Both buffer plates 1 (103) and 2 (106) have buffer columns (108) on their inner walls. The buffer columns (108) are made of rubber material and are filled with air.

5. A grapefruit collection and transfer device with buffering and shock absorption function according to claim 1, characterized in that: An adjusting link (202) is fixedly mounted on the adjusting worm gear (204), and an adjusting handle (203) is rotatably mounted on the adjusting link (202).

6. A grapefruit collection and transfer device with buffering and shock absorption function according to claim 1, characterized in that: A collection frame (4) is slidably disposed on the bracket (3), and an adjustment and reset spring (207) is disposed between the collection frame (4) and the bracket (3).

7. A grapefruit collection and transfer device with buffering and shock absorption function according to claim 2, characterized in that: Both the buffer toothed ring one (101) and the buffer toothed ring two (104) are ring structures. The end of the buffer toothed ring two (104) is provided with a limiting ball. The limiting ball cooperates with the limiting hole provided on the buffer toothed ring one (101) to achieve position restriction.

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