Novel telescopic two-section adjusting high-altitude fruit picker

Abstract

The utility model discloses a novel telescopic two-section adjusting high-altitude fruit picker which comprises a fixed pipe, a fixed handle is fixedly arranged at the bottom of the outer portion of the fixed pipe in a sleeved mode, a connecting shaft is installed on one side of the inner wall of the fixed handle in a penetrating mode, a movable handle is movably arranged on the outer portion of the connecting shaft in a sleeved mode, and a buckle is movably arranged on one side of the outer portion of the connecting shaft in a sleeved mode. A movable pipe is arranged on the inner wall of the fixed pipe, the top of the exterior of the fixed pipe is sleeved with a positioning component, and a plurality of positioning holes are formed in the movable pipe. Through cooperative use of the positioning part and the positioning hole, the function of changing the extension length of the movable pipe is achieved, when the movable pipe needs to be pulled out of the fixed pipe, the bottom of the pressing handle is pressed, the top of the pressing handle is tilted under cooperation of the damping shaft, and therefore the positioning column is moved out of the positioning hole; in the moving-out process, the positioning column and the connecting sleeve drive the rotating shaft to rotate, and the situation that the positioning column is inclined in the process of moving out of the positioning hole and is stuck is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fruit picking technology, specifically a novel telescopic two-stage adjustable high-altitude fruit picking device. Background Technology

[0002] As an auxiliary agricultural harvesting tool, fruit pickers have shown a trend of diversification and intelligent development in recent years due to rising labor costs and accelerated technological iteration.

[0003] High-altitude fruit pickers are needed to harvest fruit from high places. Most existing high-altitude fruit pickers use bolts to position the telescopic parts. Frequent disassembly of bolts not only wastes time but also causes stripped threads, making it impossible to position the telescopic parts later. To solve the above technical problems, we have designed a new type of telescopic two-stage adjustable high-altitude fruit picker. Utility Model Content

[0004] The purpose of this utility model is to provide a novel telescopic two-stage adjustable high-altitude fruit picker, which has the advantage of not needing to use bolts to position the telescopic components. This solves the problem that most existing high-altitude fruit pickers use bolts to position the telescopic components, and the frequent disassembly of bolts not only wastes time but also causes stripped threads, making it impossible to position the telescopic components later.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel telescopic two-stage adjustable high-altitude fruit picker includes a fixed tube, a fixed handle fixedly sleeved at the bottom of the fixed tube, a connecting shaft through which a connecting shaft is installed on one side of the inner wall of the fixed handle, a movable handle movably sleeved on the outside of the connecting shaft, a buckle movably sleeved on one side of the outside of the connecting shaft, a movable tube provided on the inner wall of the fixed tube, a positioning component sleeved on the top of the fixed tube, several positioning holes opened on the movable tube, a cutting component installed through the fixed tube at the top of the movable tube, the positioning component including a lower fixed sleeve, the inner wall of the lower fixed sleeve fixedly sleeved on the top of the fixed tube, an upper fixed sleeve connected to the top of the lower fixed sleeve, the inner wall of the upper fixed sleeve slidably sleeved on the outside of the movable tube, a positioning notch opened on the outside of the upper fixed sleeve, two upper connecting blocks connected to the outside of the upper fixed sleeve, two lower connecting blocks connected to the outside of the lower fixed sleeve, the bottom of the upper connecting block connected to the top of the lower connecting block, and a movable hole through which the upper connecting block is opened.

[0006] Preferably, a damping shaft is installed through the two movable holes, the outer side of the damping shaft slides in contact with the inner wall of the movable hole, a pressing handle is fixedly sleeved on the outer side of the damping shaft and located between the two lower connecting blocks, and an anti-slip sleeve is fixedly sleeved on the bottom of the outer side of the fixed tube.

[0007] Preferably, a rotating shaft is provided through the top of the inner wall of the pressing handle, and rotating holes are provided on both sides of the top of the inner wall of the pressing handle to cooperate with the rotating shaft. The outer side of the rotating shaft is movably connected to the inner wall of the rotating hole through a bearing. A connecting sleeve is fixedly sleeved at the center of the outer side of the rotating shaft, and positioning pins are connected to both ends of the outer side of the connecting sleeve.

[0008] Preferably, the cutting component includes a pair of scissors and a connecting plate. The bottom of the scissors extends into the interior of the moving tube. One end of the connecting plate contacts the top of one end of the moving tube. The top of one end of the moving tube has a cut surface that works with the connecting plate. Both the top and bottom of one end of the connecting plate are provided with hexagonal socket head cap screws. One end of the hexagonal socket head cap screws extends into the interior of the moving tube and is threaded through the scissors.

[0009] Preferably, a central shaft is provided through one side of the first pair of scissors, and a second pair of scissors is movably sleeved on the outside of the central shaft. An arc-shaped rotating groove is provided through the first pair of scissors, and a movable shaft that cooperates with the arc-shaped rotating groove is installed through the second pair of scissors.

[0010] Preferably, the top and bottom of one end of the connecting plate are connected to limit rings, and a connecting screw is connected to the center of one end of the connecting plate. A saw blade is fitted on the outside of the two limit rings and the outside of the connecting screw. A positioning knob that works with the saw blade is fitted on the external thread of the connecting screw. The saw blade has a mounting hole one and a mounting hole two that work with the limit rings and the connecting screw.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention, through the combined use of a positioning component and a positioning hole, has the function of changing the extension length of the moving tube. When the moving tube needs to be pulled out from inside the fixed tube, pressing the bottom of the pressing handle, with the cooperation of the damping shaft, causes the top of the pressing handle to tilt, allowing the positioning pin to move out from inside the positioning hole. During the movement, the positioning pin and the connecting sleeve drive the rotating shaft to rotate, preventing the positioning pin from tilting and getting stuck during the movement out of the positioning hole. Pulling the moving tube out from inside the fixed tube, once the subsequent positioning hole aligns with the positioning pin, pressing the pressing handle can be stopped and reset, allowing the positioning pin to re-enter the positioning hole, completing the positioning of the moving tube. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 The right view;

[0015] Figure 3 This is an exploded view of the positioning component structure of this utility model;

[0016] Figure 4 This utility model Figure 3 Top view;

[0017] Figure 5 This is an exploded view of the cutting component structure of this utility model;

[0018] Figure 6 This utility model Figure 5 The left view.

[0019] In the diagram: 1. Fixed handle; 2. Anti-slip sleeve; 3. Fixed tube; 4. Positioning component; 41. Lower fixed sleeve; 42. Upper fixed sleeve; 43. Positioning notch; 44. Lower connecting block; 45. Upper connecting block; 46. Press handle; 47. Damping shaft; 48. Rotating shaft; 49. Connecting sleeve; 410. Movable hole; 411. Positioning post; 5. Moving tube; 6. Cutting component; 61. Scissors one; 62. Central shaft; 63. Scissors two; 64. Saw blade; 65. Mounting hole one; 66. Connecting plate; 67. Hex socket head cap screw; 68. Limiting ring; 69. Connecting screw; 610. Positioning knob; 611. Moving shaft; 612. Arc-shaped rotating groove; 7. Buckle; 8. Movable handle; 9. Connecting shaft; 10. Positioning hole. Detailed Implementation

[0020] Please see Figures 1-6 A novel telescopic two-stage adjustable high-altitude fruit picker includes a fixed tube 3. A fixed handle 1 is fixedly sleeved on the bottom of the fixed tube 3. A connecting shaft 9 is installed through one side of the inner wall of the fixed handle 1. A movable handle 8 is movably sleeved on the outside of the connecting shaft 9. A buckle 7 is movably sleeved on one side of the outside of the connecting shaft 9. A movable tube 5 is provided on the inner wall of the fixed tube 3. A positioning component 4 is sleeved on the top of the fixed tube 3. Several positioning holes 10 are opened on the movable tube 5. A cutting component 6 is installed through the fixed tube 3 at the top of the movable tube 5. 4 includes a lower fixing sleeve 41, the inner wall of which is fixedly fitted onto the top of the outside of the fixing tube 3. The top of the lower fixing sleeve 41 is connected to an upper fixing sleeve 42. The inner wall of the upper fixing sleeve 42 is slidably fitted onto the outside of the moving tube 5. The outer side of the upper fixing sleeve 42 is provided with a positioning notch 43. The outer side of the upper fixing sleeve 42 is connected to two upper connecting blocks 45. The outer side of the lower fixing sleeve 41 is connected to two lower connecting blocks 44. The bottom of the upper connecting block 45 is connected to the top of the lower connecting block 44. The upper connecting block 45 is provided with a through hole 410.

[0021] A damping shaft 47 is installed through the two movable holes 410. The outside of the damping shaft 47 slides in contact with the inner wall of the movable hole 410. A pressing handle 46 is fixedly sleeved on the outside of the damping shaft 47 and located between the two lower connecting blocks 44. An anti-slip sleeve 2 is fixedly sleeved on the bottom of the outside of the fixed tube 3. The anti-slip sleeve 2 increases the stability of the user's hand holding the fixed tube 3.

[0022] A rotating shaft 48 is provided through the top of the inner wall of the pressing handle 46. Rotating holes that cooperate with the rotating shaft 48 are provided on both sides of the top of the inner wall of the pressing handle 46. The outer side of the rotating shaft 48 is movably connected to the inner wall of the rotating hole through a bearing. A connecting sleeve 49 is fixedly sleeved at the center of the outer side of the rotating shaft 48. Positioning pins 411 are connected to both ends of the outer side of the connecting sleeve 49. The positioning pins 411 cooperate with the positioning holes 10.

[0023] The cutting component 6 includes a pair of scissors 61 and a connecting plate 66. The bottom of the scissors 61 extends into the interior of the moving tube 5. One end of the connecting plate 66 contacts the top of one end of the moving tube 5. The top of one end of the moving tube 5 has a cut surface that works with the connecting plate 66. Both the top and bottom of one end of the connecting plate 66 are provided with hexagonal socket head cap screws 67. One end of the hexagonal socket head cap screws 67 extends into the interior of the moving tube 5 and is threaded through the scissors 61. The scissors 61 can be positioned by means of the hexagonal socket head cap screws 67.

[0024] A central shaft 62 is provided through one side of the first scissors 61, and a second scissors 63 is movably sleeved on the outside of the central shaft 62. An arc-shaped rotating groove 612 is provided through the first scissors 61, and a movable shaft 611 that cooperates with the arc-shaped rotating groove 612 is installed through the second scissors 63.

[0025] Limiting rings 68 are connected to the top and bottom of one end of the connecting plate 66. A connecting screw 69 is connected to the center of one end of the connecting plate 66. A saw blade 64 is fitted on the outside of the two limiting rings 68 and the outside of the connecting screw 69. A positioning knob 610 that works with the saw blade 64 is threaded on the outside of the connecting screw 69. The saw blade 64 has a first mounting hole 65 and a second mounting hole that work with the limiting rings 68 and the connecting screw 69. The saw blade 64 can be easily positioned and installed by the cooperation of the limiting rings 68, the connecting screw 69, the positioning knob 610, the first mounting hole 65 and the second mounting hole.

[0026] In use, when the moving tube 5 needs to be pulled out from inside the fixed tube 3, press the bottom of the pressing handle 46. With the cooperation of the damping shaft 47, the top of the pressing handle 46 will tilt up, causing the positioning pin 411 to move out from inside the positioning hole 10. During the movement, the positioning pin 411 and the connecting sleeve 49 drive the rotating shaft 48 to rotate, preventing the positioning pin 411 from tilting and getting stuck during the movement out of the positioning hole 10. Pull the moving tube 5 out from inside the fixed tube 3. When the positioning hole 10 aligns with the positioning pin 411 again, you can stop pressing the pressing handle 46 and reset it. The positioning pin 411 will then re-enter the positioning hole 10, completing the positioning of the moving tube 5. When it is necessary to disassemble the saw blade 64, reverse the positioning knob 610 to disengage it from the connecting screw 69, remove the saw blade 64 and reset the positioning knob 610. If the saw blade 64 is not disassembled, the anti-slip sleeve 2, the fixed handle 1 and the movable handle 8 can be held with both hands respectively, and the device can be moved up and down to use the saw blade 64 to saw the tree branches.

[0027] In summary, this new telescopic two-stage adjustable high-altitude fruit picker, through the positioning component 4 and the positioning hole 10, solves the problem that most existing high-altitude fruit pickers use bolts to position the telescopic components during use. The frequent disassembly of bolts not only wastes time but also causes stripping of the threads, making it impossible to position the telescopic components in the future.

Claims

1. A new type of telescopic two-section adjustable aerial fruit picker comprising a fixed tube (3), characterized in that: The bottom of the outer fixed tube (3) is provided with a fixed handle (1), a connecting shaft (9) is arranged on one side of the inner wall of the fixed handle (1), a movable handle (8) is movably arranged on the outer side of the connecting shaft (9), a buckle (7) is movably arranged on one side of the outer side of the connecting shaft (9), the inner wall of the fixed tube (3) is provided with a moving tube (5), the top of the outer fixed tube (3) is provided with a positioning component (4), a plurality of positioning holes (10) are formed in the moving tube (5), the top of the moving tube (5) penetrates through the fixed tube (3) and is provided with a cutting component (6), the positioning component (4) comprises a lower fixed sleeve (41), the inner wall of the lower fixed sleeve (41) is movably arranged on the top of the outer fixed tube (3), the top of the lower fixed sleeve (41) is connected with an upper fixed sleeve (42), the inner wall of the upper fixed sleeve (42) is movably arranged on the outer side of the moving tube (5), the outer side of the upper fixed sleeve (42) is provided with a positioning gap (43), the outer side of the upper fixed sleeve (42) is connected with two upper connecting blocks (45), the outer side of the lower fixed sleeve (41) is connected with two lower connecting blocks (44), the bottom of the upper connecting block (45) is connected with the top of the lower connecting block (44), and the upper connecting block (45) is provided with a movable hole (410) penetratingly formed therein.

2. The novel telescopic two-section adjustable aerial fruit picker according to claim 1, characterized in that: A damping shaft (47) is arranged penetratingly between the two movable holes (410), the outer side of the damping shaft (47) is in sliding contact with the inner wall of the movable hole (410), and a pressing handle (46) is movably arranged on the outer side of the damping shaft (47) between the two lower connecting blocks (44). The bottom of the outer fixed tube (3) is movably provided with an anti-skid sleeve (2).

3. The novel telescopic two-section adjustable aerial fruit picker according to claim 2, characterized in that: A rotating shaft (48) is arranged penetratingly on the top of the inner wall of the pressing handle (46), rotating holes are formed on both sides of the top of the inner wall of the pressing handle (46) and used in cooperation with the rotating shaft (48), the outer side of the rotating shaft (48) is movably connected with the inner wall of the rotating hole through a bearing, a connecting sleeve (49) is movably arranged on the outer side of the rotating shaft (48), and the outer side of the connecting sleeve (49) is movably connected with a positioning column (411).

4. The novel telescopic two-section adjustable aerial fruit picker according to claim 1, characterized in that: The cutting component (6) comprises scissors one (61) and a connecting plate (66), the bottom of the scissors one (61) extends to the inside of the moving tube (5), one end of the connecting plate (66) is in contact with the top of one end of the moving tube (5), the top of one end of the moving tube (5) is provided with a cutting surface used in cooperation with the connecting plate (66), and the top and the bottom of one end of the connecting plate (66) are provided with an inner hexagonal bolt (67) penetratingly arranged thereon, one end of the inner hexagonal bolt (67) penetrates into the inside of the moving tube (5) and is threadedly connected with the scissors one (61).

5. The novel telescopic two-section adjustable aerial fruit picker according to claim 4, characterized in that: One side of the scissors one (61) is provided with a central shaft (62), the outer side of the central shaft (62) is movably provided with scissors two (63), and the scissors one (61) is provided with an arc-shaped rotating groove (612) penetratingly formed therein. The scissors two (63) are provided with a moving shaft (611) penetratingly arranged thereon and used in cooperation with the arc-shaped rotating groove (612).

6. The novel telescopic two-section adjustable aerial fruit picker according to claim 4, characterized in that: The top and bottom of one end of the connecting plate (66) are connected with limiting ring (68), the center of one end of the connecting plate (66) is connected with connecting screw rod (69), the outside of the two limiting ring (68) and the outside of the connecting screw rod (69) are collectively sleeved with saw blade (64), the outside of the connecting screw rod (69) is threadedly sleeved with positioning knob (610) used in cooperation with the saw blade (64), and the saw blade (64) is provided with mounting hole one (65) and mounting hole two used in cooperation with the limiting ring (68) and the connecting screw rod (69).

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