A telescopic high-altitude fruit picking device

By designing a telescopic high-altitude fruit picking device, combined with support, buffering and disengagement components, the problems of fatigue, fruit damage and low picking efficiency caused by the picking device in the prior art are solved, and more labor-saving picking, effective fruit protection and Efficient picking efficiency.

CN118614267BActive Publication Date: 2025-02-11HUNAN YUNXIANG HEAVY IND CO LTD
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Patent Information

Application Number
CN202410901604.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-07-05
Publication Date
2025-02-11
Estimated Expiration
2044-07-05

AI Technical Summary

Technical Problem

The existing high-altitude fruit picking device can easily lead to fatigue during long lifting, low picking efficiency, and cannot effectively buffer and transport fruits. It is difficult to operate the fruits to remove multiple fruits at the same time.

Method used

A telescopic high-altitude fruit picking device is designed, including a picking barrel, a support assembly, a telescopic barrel, a disengagement assembly and a buffer assembly. The bottom of the picking barrel is provided with a support assembly, a telescopic barrel and a disengagement assembly on the top, and a buffer assembly on the inside and outside the bottom is provided for buffering and conveying fruits.

Benefits of technology

Through the design of the support component, labor intensity during picking is reduced, and the buffer component effectively protects the fruit from damage. The separation of the component improves the efficiency of fruit picking and can be separated from multiple fruits at the same time.

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Abstract

The present invention discloses a telescopic high-altitude fruit picking device, and relates to the technical field of agricultural picking. The present invention comprises a picking tube, wherein a support assembly is arranged on the lower side of the bottom of the picking tube, a telescopic tube is inserted inside the top of the picking tube, a telescopic buffer cover is fixedly connected between the bottom of the telescopic tube and the side wall of the inner cavity of the picking tube, a fastening knob is threadedly connected to the outer side of the top of the picking tube, and the fastening knob is used to squeeze and fix the telescopic tube, a detachment assembly is arranged on the top of the telescopic tube, and the detachment assembly is used for detaching and collecting high-altitude fruits, and a buffer assembly is arranged inside and outside the bottom of the picking tube. The present invention can pick fruits more labor-savingly, can transport the picked fruits downward and complete the collection, and can buffer the falling of fruits of different sizes, thereby avoiding damage to the fruits, can detach multiple fruits, and improve the efficiency of picking.
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Description

Technical Field

[0001] The invention relates to the technical field of agricultural picking, and in particular to a telescopic high-altitude fruit picking device. Background Art

[0002] In agricultural planting, fruit planting is also a common one. When the fruits are ripe and need to be picked, some fruit trees are relatively tall and cannot be picked directly by hand. Therefore, high-altitude fruit picking devices are needed. With the advancement of technology, devices for high-altitude fruit picking are emerging in an endless stream.

[0003] The existing high-altitude fruit picking device also has the following defects when in use:

[0004] 1. In order to achieve high-altitude picking, the picking device needs to have a certain length, so the weight will not be too light. Fatigue is easy to occur during the long-term lifting and picking process, making the picking work intensity greater;

[0005] 2. Some existing high-altitude fruit picking devices cannot transport the picked fruits downward during use, and need to be repeatedly put down and lifted, which is time-consuming and laborious. Some picking devices equipped with conveying components cannot effectively buffer the falling fruits during the transportation process, and cannot be effectively applied to fruits of different sizes, making the fruits easily damaged;

[0006] 3. The existing picking device is difficult to remove the fruit during picking, and it is impossible to remove multiple fruits at the same time, and the picking efficiency needs to be improved. Summary of the invention

[0007] The purpose of the present invention is to solve the problems that long-term lifting easily causes fatigue, the picking work intensity is high, the fruit cannot be effectively buffered and transported after picking, which makes the fruit easily damaged, and the fruit detachment operation is difficult, and multiple fruits cannot be detached at the same time, and the picking efficiency needs to be improved. The present invention provides a telescopic high-altitude fruit picking device.

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] A telescopic high-altitude fruit picking device comprises a picking tube, a supporting assembly is arranged on the lower side of the bottom of the picking tube, a telescopic tube is inserted into the interior of the top of the picking tube, a telescopic buffer cover is fixedly connected between the bottom end of the telescopic tube and the side wall of the inner cavity of the picking tube, and a tightening knob is threadedly connected to the outer side of the top of the picking tube, and the tightening knob is used to squeeze and fix the telescopic tube.

[0010] The top of the telescopic cylinder is provided with a detachment assembly, which is used for detaching and collecting high-altitude fruits. The inside and the outside of the bottom of the picking cylinder are provided with a buffer assembly, which is used for buffering the falling collection of fruits.

[0011] A collecting hose is fixedly connected to the bottom end of the picking cylinder, and the collecting hose can be connected to a storage bag. Handles are symmetrically fixedly installed on both sides of the bottom of the picking cylinder, and switches are provided on the handles for controlling the rotation of the motor.

[0012] Furthermore, the support assembly includes a slide, and slides are symmetrically fixedly installed on both sides of the bottom of the picking barrel, and a column is arranged below the slide on the outer side of the picking barrel, and a supporting half ring is fixedly installed on the top of the column, and the top opening of the supporting half ring is located on both sides of the slide, and a fixed column is fixedly installed on the inner side of the top of the supporting half ring, and the fixed column is limitedly slidably connected to the inside of the slide, so that the picking barrel can be supported while the picking barrel can be operated to move.

[0013] Furthermore, the bottom of the column is in a downward conical shape, which is convenient for insertion into the soil for fruit planting.

[0014] Furthermore, the disengagement assembly includes a collecting cover, a collecting cover is fixedly installed on the top of the telescopic cylinder, a collecting groove is provided inside the collecting cover, and the bottom of the collecting groove is connected to the inside of the telescopic cylinder, so that the fruits picked inside the collecting groove can enter the telescopic cylinder, and an annular slide is slidably connected to the inside of the top of the collecting groove, a wire groove is provided in the middle of the annular slide, and the right side of the wire groove extends to the edge of the annular slide, and racks are symmetrically fixedly installed at the front and rear ends of the annular slide, and the rack is connected to the support rods on the left and right sides, and extends outward to the front and rear sides of the collecting cover, and the front and rear sides of the collecting cover are provided with sliding grooves for the support rods to slide, so that the rack can drive the annular slide to slide inside the top of the collecting groove, and the front and rear ends of the left side of the collecting cover are limited and rotatably connected with gears, and the gear and the rack are meshed with each other, so that the rotation of the gear can drive the rack to rotate, and motors are fixedly installed on the outsides of the gears at the front and rear ends of the collecting cover, and the motor is connected to the gear transmission for driving the gear to rotate.

[0015] Furthermore, the right side of the wire groove extends to the edge of the annular slide plate and is provided with a bevel opening symmetrically to the right, so that when the annular slide plate slides and closes, the branches on which the fruits are hung can better enter the wire groove.

[0016] Furthermore, the buffer assembly includes a groove, the outer side of the picking barrel is evenly provided with grooves, the inner sides between the grooves are fixedly installed with a core shaft, the core shaft is evenly distributed up and down in the groove, the outer side of the core shaft inside the groove is limited and movably connected with a buffer bar, the buffer bar extends inwardly to the inside of the picking barrel, and the buffer bar is designed as a waist hole where it wraps the core shaft, so that in the process of the lifting plate moving up and down, the buffer bar can be driven to swing, the outer side of the core shaft inside the groove is limited and slidably connected with the lifting plate up and down, the inner side of the lifting plate and the buffer bar in the groove are hinged to each other, the bottom end of the lifting plate is fixedly installed with a tooth block, the teeth of the tooth block extend outward to the outside of the picking barrel, and an adjustment assembly is provided on the outer side of the tooth block at the bottom of the picking barrel, and the adjustment assembly is used to adjust the lifting and lowering of the lifting plate.

[0017] Furthermore, the area where the buffer strip extends to the inside of the picking tube is made of rubber material, and the length of the buffer strip extending inward from top to bottom gradually increases, so that the buffer strip can buffer the falling fruit. At the same time, during the synchronous swinging of the buffer strip, a gap difference will be generated between the upper and lower buffer strips, thereby being able to perform multi-level intermittent buffering on the falling fruit, thereby improving the buffering effect.

[0018] Furthermore, the adjustment assembly includes an upper limit plate, an upper limit plate is fixedly installed above the tooth block on the outer side of the picking barrel, and a lower limit plate is fixedly installed below the tooth block on the outer side of the picking barrel. A sleeve is movably connected between the upper limit plate and the lower limit plate on the outer side of the picking barrel, and the top limit rotation of the inner side of the sleeve is connected with a swivel, so that the sleeve can rotate independently without driving the spring to rotate, and a spring is fixedly connected between the top end of the swivel and the bottom end of the upper limit plate.

[0019] Furthermore, an inner gear ring is provided on the inner side of the sleeve and meshes with the gear block, so when the sleeve is rotated, the gear block and the lifting plate can be driven to move up and down at the same time.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention, through the coordinated design of the picking tube and the supporting assembly, can insert the upright post into the soil of the fruit field when in use, thereby supporting the picking tube, and can also realize the flexible swinging and movement of the picking tube, which is convenient for picking action, more labor-saving, and reduces the work intensity of picking.

[0022] 2. The present invention, through the design of the buffer component inside the picking tube, can transport the picked fruits downward and complete the collection. At the same time, by using the buffer strips with gradually increasing length extending inward from top to bottom, the falling fruits can be buffered in multiple levels, thereby improving the buffering effect. At the same time, by adjusting the initial inclination angle of the buffer strips, the gap between the buffer strips can be adjusted, thereby being suitable for fruits of different sizes, thereby ensuring the buffering of the falling collection of the fruits and avoiding damage to the fruits.

[0023] 3. The present invention, through the coordinated design of the telescopic cylinder and the detachment component with the picking cylinder, can make the fruit enter the collecting groove, and then limit the fruit by moving the annular slide plate, and make the branches on which the fruit is hung slide into the wire groove, and then pull the fruit by moving the picking cylinder, so as to achieve the detachment of the fruit, and at the same time, multiple fruits can be detached, thereby improving the picking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 It is an exploded view of the local three-dimensional structure below the present invention;

[0027] Figure 4 It is a schematic diagram of the upper partial cross-sectional three-dimensional structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the separation component of the present invention;

[0029] Figure 6 It is an exploded view of the three-dimensional structure of the separation component of the present invention;

[0030] Figure 7 It is a schematic diagram of a partial three-dimensional structure of a separation component of the present invention;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the buffer assembly of the present invention;

[0032] Fig. 9 The present invention Figure 8 A magnified view of the structure at center;

[0033] Fig.10 It is a schematic diagram of a partial three-dimensional structure of a buffer assembly of the present invention;

[0034] Fig.11 It is a schematic diagram of the three-dimensional structure of the connection between the lifting plate and the buffer strip of the present invention;

[0035] Fig.12 It is a schematic diagram of a partial three-dimensional structure of the connection between the lifting plate and the buffer strip of the present invention;

[0036] Fig.13 The present invention Fig.12 Enlarged view of the structure at point B in the middle.

[0037] Figure numerals: 1. picking tube; 2. supporting assembly; 21. slide; 22. column; 23. supporting half ring; 24. fixing column; 3. telescopic tube; 4. telescopic buffer cover; 5. tightening knob; 6. disengagement assembly; 61. collecting cover; 62. collecting trough; 63. annular slide plate; 64. wire groove; 65. rack; 66. gear; 67. motor; 7. buffer assembly; 71. groove; 72. core shaft; 73. buffer strip; 74. lifting plate; 75. gear block; 76. adjustment assembly; 761. upper limit plate; 762. lower limit plate; 763. sleeve; 764. swivel; 765. spring; 8. collecting hose; 9. handle. DETAILED DESCRIPTION

[0038] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0039] A telescopic high-altitude fruit picking device according to a preferred embodiment of the present invention will be described in detail below. Figure 1-4 As shown, a telescopic high-altitude fruit picking device includes a picking tube 1, a supporting assembly 2 is arranged on the lower side of the bottom of the picking tube 1, a telescopic tube 3 is inserted into the interior of the top of the picking tube 1, a telescopic buffer cover 4 is fixedly connected between the bottom end of the telescopic tube 3 and the side wall of the inner cavity of the picking tube 1, and the telescopic buffer cover 4 is used to prevent the fruit from being damaged at the connection point, and a tightening knob 5 is threadedly connected to the outer side of the top of the picking tube 1, and the tightening knob 5 is used to squeeze and fix the telescopic tube 3.

[0040] A detachment assembly 6 is provided at the top of the telescopic cylinder 3, and the detachment assembly 6 is used for detaching and collecting high-altitude fruits. A buffer assembly 7 is provided inside and outside the bottom of the picking cylinder 1, and the buffer assembly 7 is used for buffering the falling collection of fruits.

[0041] A collecting hose 8 is fixedly connected to the bottom end of the picking tube 1 , and the collecting hose 8 can be connected to a storage bag. Handles 9 are symmetrically fixedly installed on both sides of the bottom of the picking tube 1 .

[0042] When picking, first use the support component 2 to fix the picking device in a suitable area, then adjust the telescopic cylinder 3 according to the picking height, and after the adjustment is completed, fix the position of the telescopic cylinder 3 by turning the tightening knob 5. After the adjustment is completed, use the separation component 6 to make the high-altitude fruits fall off, and collect them inside the telescopic cylinder 3, and then fall into the picking cylinder 1. During the falling process in the picking cylinder 1, the design of the buffer component 7 can buffer the fall of the fruit, thereby avoiding damage to the fruit. The falling fruit will eventually enter the storage bag through the collection hose 8, realizing fast picking and collection and bagging.

[0043] Furthermore, if Figure 1-3 As shown, the support assembly 2 includes a slide 21, and the slides 21 are symmetrically fixedly installed on both sides of the bottom of the picking cylinder 1. A column 22 is arranged below the slide 21 on the outer side of the picking cylinder 1, and a supporting half ring 23 is fixedly installed on the top of the column 22. The top opening of the supporting half ring 23 is located on both sides of the slide 21, and a fixed column 24 is fixedly installed on the inner side of the top of the supporting half ring 23. The fixed column 24 is limitedly slidably connected to the inside of the slide 21, so that the picking cylinder 1 can be supported while the picking cylinder 1 can be operated to move.

[0044] The bottom of the column 22 is in a downward conical shape, which is convenient for being inserted into the soil for growing fruits.

[0045] When placing the picking device, the conical design at the bottom of the column 22 is used to insert the column 22 into the soil in the picking area to fix the column 22, and the picking tube 1 is auxiliary supported by the supporting semi-ring 23. The fixed column 24 on the inner side of the supporting semi-ring 23 is connected with the limited sliding connection in the slide 21, so that the picking tube 1 can be driven to swing and move, which is convenient for picking and more labor-saving.

[0046] Furthermore, if Figure 1 , 4-7, the disengagement assembly 6 includes a collection cover 61, the top of the telescopic cylinder 3 is fixedly installed with the collection cover 61, the interior of the collection cover 61 is provided with a collection groove 62, the bottom of the collection groove 62 is connected with the interior of the telescopic cylinder 3, so that the fruits picked in the collection groove 62 can enter the telescopic cylinder 3, the top of the collection groove 62 is slidably connected with an annular slide 63, the middle of the annular slide 63 is provided with a wire groove 64, the right side of the wire groove 64 extends to the edge of the annular slide 63, the front and rear ends of the annular slide 63 are symmetrically fixed with racks 65, and the racks 65 are on both sides of the left and right sides. The collecting cover 61 is connected to a support rod and extends outward to the front and rear sides of the collecting cover 61. The front and rear sides of the collecting cover 61 are provided with sliding grooves for the support rods to slide, so that the rack 65 can drive the annular slide plate 63 to slide inside the top of the collecting trough 62. The front and rear ends of the left side of the collecting cover 61 are limitedly rotated and connected with gears 66. The gear 66 and the rack 65 are meshed with each other, so that the rotation of the gear 66 can drive the rack 65 to rotate. A motor 67 is fixedly installed on the outer side of the gears 66 at the front and rear ends of the collecting cover 61. The motor 67 is connected to the gear 66 for driving the gear 66 to rotate.

[0047] The right side of the wire groove 64 extends to the edge of the annular slide plate 63 and is provided with a bevel that opens symmetrically to the right, so that when the annular slide plate 63 slides and closes, the branches on which the fruits are hung can enter the wire groove 64 better.

[0048] Handles 9 are symmetrically fixedly installed on both sides of the bottom of the picking tube 1, and a switch is provided on the handle 9 for controlling the rotation of the motor 67.

[0049] When the fruit is to be separated, the annular slide plate 63 is first slid to the left to open the collecting groove 62, and then the picking tube 1 is operated to swing and move to allow the fruit to enter the collecting groove 62, and then the rotation of the driving motor 67 is used to drive the gear 66 to rotate, and the gear 66 and the rack 65 are meshed with each other to drive the rack 65 and the annular slide plate 63 to slide and close to the right in the collecting groove 62. The design of the wire groove 64 in the middle of the annular slide plate 63 allows the branches on which the fruit is hung to slide into the wire groove 64, and the annular slide plate 63 is closed. The picking tube 1 is moved to pull the collecting cover 61, so that the fruit entering the collecting groove 62 can be separated from the branches, and the fruit is separated and falls into the telescopic tube 3 in the collecting groove 62.

[0050] Furthermore, if Figure 3 , 8-13, the buffer assembly 7 includes a groove 71, and the outer side of the picking tube 1 is evenly provided with grooves 71, and the inner sides between the grooves 71 are fixedly installed with a core shaft 72, and the core shaft 72 is evenly distributed up and down in the groove 71. The outer side of the core shaft 72 in the groove 71 is limited and movably connected with a buffer bar 73, and the buffer bar 73 extends inwardly to the inside of the picking tube 1, and the buffer bar 73 is designed as a waist hole when it wraps the core shaft 72. Therefore, in the process of the lifting plate 74 moving up and down, it can drive the buffer bar 73 to swing, and the outer side of the core shaft 72 in the groove 71 is limited and slidably connected with the lifting plate 74, and the inner side of the lifting plate 74 and the buffer bar 73 in the groove 71 are hinged to each other, and the bottom end of the lifting plate 74 is fixedly installed with a tooth block 75, and the teeth of the tooth block 75 extend outward to the outside of the picking tube 1, and the outer side of the tooth block 75 at the bottom of the picking tube 1 is provided with an adjustment assembly 76, and the adjustment assembly 76 is used to adjust the lifting and lowering of the lifting plate 74.

[0051] The area where the buffer strip 73 extends to the inside of the picking tube 1 is made of rubber material, and the length of the buffer strip 73 extending inward from top to bottom gradually increases, so that the buffer strip 73 can buffer the falling fruit. At the same time, during the synchronous swinging of the buffer strip 73, a gap difference will be generated between the upper and lower buffer strips 73, thereby being able to perform multi-level intermittent buffering on the falling fruit, thereby improving the buffering effect.

[0052] The adjustment component 76 includes an upper limit plate 761, and the upper limit plate 761 is fixedly installed above the outer tooth block 75 of the picking tube 1, and the lower limit plate 762 is fixedly installed below the outer tooth block 75 of the picking tube 1. A sleeve 763 is movably connected between the upper limit plate 761 and the lower limit plate 762 on the outer side of the picking tube 1, and the top limit rotation of the inner side of the sleeve 763 is connected with a swivel 764, so that the sleeve 763 can rotate independently without driving the spring 765 to rotate, and a spring 765 is fixedly connected between the top of the swivel 764 and the bottom of the upper limit plate 761.

[0053] An inner gear ring is provided on the inner side of the sleeve 763 and meshes with the gear block 75 . Therefore, when the sleeve 763 is rotated, the gear block 75 and the lifting plate 74 can be driven to move up and down at the same time.

[0054] After the fallen fruits enter the telescopic cylinder 3, they will continue to move downward into the picking cylinder 1. After entering the picking cylinder 1, the falling fruits will pass through the buffer strips 73 that evenly extend to the inside of the telescopic cylinder 3, thereby buffering the falling fruits to avoid damage to the fruits.

[0055] Depending on the size of the fruit, the sleeve 763 can be rotated. During the rotation of the rotating sleeve 763, the inner gear ring inside the rotating sleeve 763 and the tooth block 75 are engaged with each other, so that the tooth block 75 and the lifting plate 74 can be driven to move upward. The inner side of the lifting plate 74 and the buffer bar 73 are hinged to each other, so that the buffer bar 73 can swing around the core shaft 72, and then the inner side of the buffer bar 73 is flipped downward to reduce the gap between the inner sides of the buffer bars 73, thereby realizing the adjustment of the gap between the buffer bars 73 to suit fruits of different sizes.

[0056] The design of the buffer strip 73 gradually increasing in length from top to bottom and the deformation of the rubber material of the buffer strip 73 prevents the fruit from falling directly downward, but is buffered intermittently in multiple stages during the falling process to ensure that the fruit is not damaged. When a certain amount of fruit is gathered in the picking tube 1, the sleeve 763 is held and pushed upward to move the sleeve 763 compression spring 765 upward, thereby driving the lifting plate 74 to move upward, so that the inner side of the buffer strip 73 is directly flipped downward, so that the gathered fruit can fall downward and enter the storage bag through the collecting hose 8 to complete the collection.

[0057] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A telescopic high-altitude fruit picking device, comprising a picking cylinder (1), characterized in that: A support assembly (2) is provided on the lower side of the bottom of the picking tube (1); a telescopic tube (3) is inserted into the interior of the top of the picking tube (1); a telescopic buffer cover (4) is fixedly connected between the bottom end of the telescopic tube (3) and the side wall of the inner cavity of the picking tube (1); a tightening knob (5) is threadedly connected to the outer side of the top of the picking tube (1); the tightening knob (5) is used to squeeze and fix the telescopic tube (3); The top of the telescopic cylinder (3) is provided with a separation component (6), and the separation component (6) is used for separating and collecting high-altitude fruits. The inside and the outside of the bottom of the picking cylinder (1) are provided with a buffer component (7), and the buffer component (7) is used for buffering the falling collection of fruits. Wherein, the buffer component (7) comprises: Grooves (71), the outer side of the picking tube (1) is evenly provided with grooves (71); A mandrel (72), wherein the inner sides of the grooves (71) are fixedly mounted with a mandrel (72), and the mandrel (72) is evenly distributed up and down in the grooves (71); A buffer strip (73), the outer side of the core shaft (72) inside the groove (71) is movably connected with the buffer strip (73), the buffer strip (73) extends inwardly to the inside of the picking tube (1), and the buffer strip (73) is designed as a waist hole where it wraps the core shaft (72), the area where the buffer strip (73) extends to the inside of the picking tube (1) is made of rubber material, and the length of the buffer strip (73) extending inwardly from top to bottom gradually increases; A lifting plate (74), the outer side of the core shaft (72) inside the groove (71) is connected with the lifting plate (74) in an upper and lower limit sliding manner, and the inner side of the lifting plate (74) and the buffer strip (73) in the groove (71) are hinged to each other; A tooth block (75), the bottom end of the lifting plate (74) is fixedly mounted with the tooth block (75), and the teeth of the tooth block (75) extend outward to the outside of the picking tube (1); An adjustment component (76), an adjustment component (76) is arranged on the outer side of the tooth block (75) at the bottom of the picking tube (1), and the adjustment component (76) is used to adjust the lifting plate (74) up and down; The adjustment assembly (76) comprises: An upper limit plate (761), the upper limit plate (761) being fixedly mounted above the tooth block (75) on the outer side of the picking tube (1); A lower limit plate (762), wherein the lower limit plate (762) is fixedly installed below the outer tooth block (75) of the picking cylinder (1); A sleeve (763), wherein the sleeve (763) is movably connected between the upper limit plate (761) and the lower limit plate (762) on the outer side of the picking tube (1), and an inner gear ring is provided on the inner side of the sleeve (763), and is meshed with the gear block (75); A swivel (764), the top end of the inner side of the sleeve (763) is connected to the swivel (764) for limiting rotation; A spring (765) is fixedly connected between the top end of the rotating ring (764) and the bottom end of the upper limit plate (761).

2. The telescopic high-altitude fruit picking device according to claim 1, characterized in that: The support assembly (2) comprises: A slideway (21), wherein the slideways (21) are symmetrically fixedly installed on both sides of the bottom of the picking cylinder (1); A column (22), wherein a column (22) is arranged below the outer slideway (21) of the picking cylinder (1); A supporting half ring (23), wherein the top of the column (22) is fixedly mounted with the supporting half ring (23), and the top opening of the supporting half ring (23) is located on both sides of the slideway (21); A fixed column (24) is fixedly installed on the inner side of the top of the supporting semi-ring (23), and the fixed column (24) is limitedly slidably connected to the inside of the slideway (21).

3. The telescopic high-altitude fruit picking device according to claim 2, characterized in that: The bottom of the upright post (22) is in a downward conical shape, which is convenient for being inserted into the soil for fruit planting.

4. The telescopic high-altitude fruit picking device according to claim 1, characterized in that: The disengagement assembly (6) comprises: A collection cover (61), the top end of the telescopic cylinder (3) is fixedly mounted with the collection cover (61); A collecting trough (62), wherein the collecting hood (61) is provided with a collecting trough (62), and the bottom of the collecting trough (62) is connected to the inside of the telescopic cylinder (3); An annular slide plate (63), the top of the collecting tank (62) is internally slidably connected with the annular slide plate (63); A wire groove (64), wherein the middle portion of the annular slide plate (63) is provided with a wire groove (64), and the right side of the wire groove (64) extends to the edge of the annular slide plate (63); Racks (65), the front and rear ends of the annular slide plate (63) are symmetrically fixed with racks (65), the racks (65) are connected to the support rods on the left and right sides, and extend outward to the front and rear sides of the collection cover (61), and the front and rear sides of the collection cover (61) are provided with sliding grooves for the support rods to slide; Gear (66), the front and rear ends of the left side of the collection cover (61) are connected to the gear (66) for limited rotation, and the gear (66) and the rack (65) are meshed with each other; A motor (67) is fixedly mounted on the outer sides of the gears (66) at the front and rear ends of the collection cover (61). The motor (67) is transmission-connected to the gears (66) to drive the gears (66) to rotate.

5. The telescopic high-altitude fruit picking device according to claim 4, characterized in that: The right side of the wire groove (64) extends to the edge of the annular slide plate (63) and is provided with a groove that opens symmetrically to the right.

6. The telescopic high-altitude fruit picking device according to any one of claims 1 to 5, characterized in that: A collecting hose (8) is fixedly connected to the bottom end of the picking tube (1), and handles (9) are symmetrically fixedly installed on both sides of the bottom of the picking tube (1), and a switch is provided on the handle (9) for controlling the rotation of the motor (67).

Citation Information

Patent Citations

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