Anti-damage fruit picking and pruning device

Abstract

The utility model discloses an anti-damage fruit picking and pruning device which comprises a fixed pruning knife, one side of the fixed pruning knife is rotationally connected with a movable pruning knife through a first pin shaft, one end of the fixed pruning knife is provided with a picking rod assembly, and the picking rod assembly comprises a first end rod, a second end rod and a plurality of adjacent lengthening sleeve rods. A pulling strip is inserted into a movable hole formed in one end of the first end rod in a penetrating mode, and one end of the pulling strip is rotationally connected with one end of the movable trimming knife through a second pin shaft. A picking rod assembly is connected through a fixed pruning knife, a plurality of lengthening sleeve rods are arranged between a first end rod and a second end rod, a movable disc connected with a pulling strip is connected with a movable column, a reset spring is arranged between the movable disc and a fixed blocking disc, and a clamping hole is formed in the movable column. A movable strip in the movable seat is connected with a clamping sleeve and a butt joint column, personnel can adjust the length of the picking rod assembly according to the height of the fruit tree, and operation and use of the personnel are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of fruit picking technology, specifically a fruit picking and pruning device that prevents damage. Background Technology

[0002] Rosaceae fruit plants, such as pears, apples, and peaches, are relatively tall. When the fruit ripens, if harvesting is done manually, pruning equipment is needed to pick the fruit at the top of the tree.

[0003] However, existing pruning devices are inconvenient to operate because different fruit trees have different heights. If the pruning device is too long or too short, it will cause inconvenience to the operator. The length of the pruning device is not easy to adjust, which also makes it difficult to use. At the same time, the sharp end of the pruning device can damage nearby fruits when picking fruits in densely packed areas, causing property damage. Utility Model Content

[0004] In order to solve the above problems, the purpose of this utility model is to provide a fruit picking and pruning device that prevents damage, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model proposes a damage-preventing fruit picking and pruning device, including a fixed pruning shear, one side of which is rotatably connected to a movable pruning shear via a first pin, and one end of the fixed pruning shear is provided with a picking rod assembly.

[0006] The harvesting rod assembly includes a first end rod, a second end rod, and multiple adjacent growth sleeve rods. A pull bar is inserted into a movable hole at one end of the first end rod. One end of the pull bar is rotatably connected to one end of a movable trimmer via a second pin. A connecting plate is fixedly provided in the middle of the inner wall of the first end rod, the middle of the inner wall of the second end rod, and the middle of the inner wall of the multiple adjacent growth sleeve rods. A fixing sleeve is fixedly provided in the middle of each connecting plate. A movable column is inserted into each fixing sleeve. A snap-fit ​​hole is provided on one side of the top of each movable column. Two opposing movable seats are fixedly provided on the outer wall of each of the multiple movable columns. A movable strip is rotatably connected in each movable seat. A snap-fit ​​sleeve is fixedly provided on one side of one movable strip, and a docking post is fixedly provided on one side of the other movable strip. The outer wall of the snap-fit ​​sleeve snaps into the inner wall of the corresponding snap-fit ​​hole, and the outer wall of the docking post snaps into the inner wall of the snap-fit ​​sleeve.

[0007] As a preferred embodiment of this utility model, one end of the fixed trimmer is fixedly provided with a first silicone end, the other end of the movable trimmer is fixedly provided with a second silicone end, and one end of the second end rod is fixedly provided with a handle.

[0008] As a preferred technical solution of this utility model, a movable disc is fixedly provided at one end of the pull bar, a return spring is fixedly provided on the side of one end of the movable disc, and a movable column is fixedly provided in the middle of one end of the movable disc. A fixed baffle is fixedly provided on one side of the inner wall of the first end rod, and a movable column is inserted into a through hole opened on one side of the fixed baffle. The other side of the fixed baffle is fixedly connected to one end of the return spring.

[0009] As a preferred embodiment of this utility model, a fixed external threaded sleeve is fixedly provided on one side of the outer wall of the first end rod and on one side of the outer wall of the plurality of extension sleeve rods, and a retaining ring is fixedly provided on one side of the outer wall of the second end rod and on the other side of the outer wall of the plurality of extension sleeve rods.

[0010] As a preferred embodiment of this utility model, the surface of the second end rod and the surface of the plurality of extension sleeve rods are all provided with connecting inner threaded sleeves, and the inner wall of the connecting inner threaded sleeve is threadedly connected to the outer wall of the corresponding fixed outer threaded sleeve.

[0011] As a preferred embodiment of this utility model, one end of the movable column is fixedly provided with a connecting column, one end of the connecting column is fixedly provided with a pull crossbar, and both ends of one side of the pull crossbar are fixedly provided with silicone protrusions.

[0012] The fruit picking and pruning device for preventing damage proposed in this utility model can bring the following beneficial effects:

[0013] 1. This damage-preventing fruit picking and pruning device has a picking rod assembly connected to a fixed pruning shear. Multiple extension sleeves are provided between the first and second end rods. A movable plate connected to the pull bar is connected to a movable column. A return spring is provided between the movable plate and the fixed stop plate. The movable column has a snap-fit ​​hole. The movable strip in the movable seat is connected to the snap-fit ​​sleeve and the docking column respectively. The length of the picking rod assembly can be adjusted according to the height of the fruit tree, which is convenient for operation and use.

[0014] 2. This damage-preventing fruit picking and pruning device has a fixed pruning shear connected to a first silicone end and a movable pruning shear connected to a second silicone end. When picking fruit from densely packed areas, it can prevent sharp points from damaging nearby fruit and avoid property loss. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the first end rod and the growth rod of this utility model;

[0018] Figure 3 This utility model is located in Figure 1 A magnified structural diagram of point A in the middle.

[0019] In the diagram: 1. Fixed trimmer shears; 2. Movable trimmer shears; 3. Harvesting pole assembly; 301. First end rod; 302. Second end rod; 303. Extension sleeve rod; 304. Pull bar; 305. Connecting post; 306. Pull crossbar; 307. Silicone protrusion; 308. Connecting inner thread sleeve; 309. Movable disc; 310. Return spring; 311. Fixed stop plate; 312. Movable post; 313. Connecting disc; 314. Fixed sleeve; 315. Snap-fit ​​hole; 316. Fixed external thread sleeve; 317. Retaining ring; 318. Movable seat; 319. Movable bar; 320. Snap-fit ​​sleeve; 321. Connecting post; 4. First silicone end; 5. Second silicone end; 6. Handle. Detailed Implementation

[0020] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0021] like Figures 1-3 As shown, an embodiment of this utility model proposes a damage-resistant fruit picking and pruning device, including a fixed pruning shear 1, a movable pruning shear 2 rotatably connected to one side of the fixed pruning shear 1 via a first pin, and a picking rod assembly 3 provided at one end of the fixed pruning shear 1.

[0022] The harvesting rod assembly 3 includes a first end rod 301, a second end rod 302, and a plurality of adjacent elongating sleeve rods 303. A pull bar 304 is inserted into a movable hole at one end of the first end rod 301. One end of the pull bar 304 is rotatably connected to one end of the movable trimmer 2 via a second pin. A connecting plate 313 is fixedly provided in the middle of the inner wall of the first end rod 301, the middle of the inner wall of the second end rod 302, and the middle of the inner wall of the plurality of adjacent elongating sleeve rods 303. A fixing sleeve 314 is fixedly provided in the middle of each connecting plate 313. 4. Movable columns 312 are inserted into each of the components. Each movable column 312 has a snap-fit ​​hole 315 on one side of its top end. Two opposing movable seats 318 are fixedly installed on the outer walls of the multiple movable columns 312. Movable strips 319 are rotatably connected to each movable seat 318. A snap-fit ​​sleeve 320 is fixedly installed on one side of one movable strip 319, and a docking column 321 is fixedly installed on one side of the other movable strip 319. The outer wall of the snap-fit ​​sleeve 320 snaps into the inner wall of the corresponding snap-fit ​​hole 315, and the outer wall of the docking column 321 snaps into the inner wall of the snap-fit ​​sleeve 320.

[0023] A first silicone end 4 is fixedly attached to one end of the fixed trimmer scissors 1, and a second silicone end 5 is fixedly attached to the other end of the movable trimmer scissors 2. A handle 6 is fixedly attached to one end of the second end rod 302. A movable disc 309 is fixedly attached to one end of the pull bar 304. A return spring 310 is fixedly attached to the side of one end of the movable disc 309, and a movable column 312 is fixedly attached to the middle of one end of the movable disc 309. A fixed stop plate 311 is fixedly attached to one side of the inner wall of the first end rod 301. The movable column 312 is inserted into a through hole on one side of the fixed stop plate 311, and the other side of the fixed stop plate 311 is fixedly connected to one end of the return spring 310. The first end rod 302... One side of the outer wall of 01 and one side of the outer wall of multiple extension sleeves 303 are fixedly provided with a fixed external thread sleeve 316. One side of the outer wall of the second end rod 302 and the other side of the outer wall of multiple extension sleeves 303 are fixedly provided with a retaining ring 317. The surface of the second end rod 302 and the surface of multiple extension sleeves 303 are interspersed with a connecting internal thread sleeve 308. The inner wall of the connecting internal thread sleeve 308 is threadedly connected to the outer wall of the corresponding fixed external thread sleeve 316. One end of one movable column 312 is fixedly provided with a connecting column 305. One end of the connecting column 305 is fixedly provided with a pulling crossbar 306. Both ends of one side of the pulling crossbar 306 are fixedly provided with silicone protrusions 307.

[0024] Working principle: When using this pruning device, the operator can adjust it according to the height of the fruit tree. When the length of the picking rod assembly 3 is reduced, the operator loosens the inner threaded sleeve 308 and rotates the movable bar 319 in the movable seat 318, so that the connecting post 321 separates from the snap sleeve 320 and the snap sleeve 320 separates from the snap hole 315, and the extension rod 303 can be removed. Then the device is restored, and the length of the picking rod assembly 3 is shortened. When picking fruit, the fixed pruning shears 1 and the movable pruning shears 2 extend to the fruit. The first silicone end 4 and the second silicone end 5 can prevent damage to the nearby fruit. At this time, the operator pulls the crossbar 306, which pulls the movable post 312 through the connecting post 305. At this time, the movable plate 309 is pulled and the return spring 310 is activated. The return spring 310 on the fixed stop plate 311 is compressed, and the pulling bar 304 moves to drive the movable pruning shears 2, so that it can cooperate with the fixed pruning shears 1 to pick fruit.

[0025] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A damage-resistant fruit picking and pruning device, comprising fixed pruning shears (1), wherein a movable pruning shear (2) is rotatably connected to one side of the fixed pruning shears (1) via a first pin, and a picking rod assembly (3) is provided at one end of the fixed pruning shears (1), characterized in that: The harvesting rod assembly (3) includes a first end rod (301), a second end rod (302), and a plurality of adjacent growth sleeve rods (303). A pull bar (304) is inserted into a movable hole at one end of the first end rod (301). One end of the pull bar (304) is rotatably connected to one end of a movable trimmer (2) via a second pin. A connecting plate (313) is fixedly provided in the middle of the inner wall of the first end rod (301), the middle of the inner wall of the second end rod (302), and the middle of the inner wall of the plurality of adjacent growth sleeve rods (303). A fixing sleeve (314) is fixedly provided in the middle of each connecting plate (313). Each of the movable columns (312) is inserted into the interior. Each movable column (312) has a snap-fit ​​hole (315) on one side of its top end. Two opposing movable seats (318) are fixedly provided on the outer wall of each of the movable columns (312). Each movable seat (318) is rotatably connected to a movable strip (319). A snap-fit ​​sleeve (320) is fixedly provided on one side of one of the movable strips (319), and a docking column (321) is fixedly provided on one side of the other movable strip (319). The outer wall of the snap-fit ​​sleeve (320) is snapped into the inner wall of the corresponding snap-fit ​​hole (315), and the outer wall of the docking column (321) is snapped into the inner wall of the snap-fit ​​sleeve (320). One end of the fixed trimmer (1) is fixedly provided with a first silicone end (4), the other end of the movable trimmer (2) is fixedly provided with a second silicone end (5), and one end of the second end rod (302) is fixedly provided with a handle (6).

2. The fruit picking and pruning device for preventing damage according to claim 1, characterized in that: One end of the pull bar (304) is fixedly provided with a movable disc (309), a return spring (310) is fixedly provided on the side of one end of the movable disc (309), and a movable column (312) is fixedly provided in the middle of one end of the movable disc (309). A fixed baffle (311) is fixedly provided on one side of the inner wall of the first end rod (301). The movable column (312) is inserted into the through hole opened on one side of the fixed baffle (311), and the other side of the fixed baffle (311) is fixedly connected to one end of the return spring (310).

3. The fruit picking and pruning device for preventing damage according to claim 1, characterized in that: A fixed external threaded sleeve (316) is fixedly provided on one side of the outer wall of the first end rod (301) and on one side of the outer wall of the plurality of extension sleeves (303), and a retaining ring (317) is fixedly provided on one side of the outer wall of the second end rod (302) and on the other side of the outer wall of the plurality of extension sleeves (303).

4. The damage-resistant fruit picking and pruning device according to claim 3, characterized in that: The surface of the second end rod (302) and the surface of the multiple extension sleeves (303) are both provided with connecting inner threaded sleeves (308), and the inner wall of the connecting inner threaded sleeve (308) is threadedly connected to the outer wall of the corresponding fixed outer threaded sleeve (316).

5. The fruit picking and pruning device for preventing damage according to claim 1, characterized in that: One end of one of the movable columns (312) is fixedly provided with a connecting column (305), and one end of the connecting column (305) is fixedly provided with a pull bar (306). Both ends of one side of the pull bar (306) are fixedly provided with silicone protrusions (307).

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