Idesia polycarpa picking device

Abstract

The utility model relates to the technical field of idesia picking, and discloses an idesia picking device which comprises a rod body and a picking cylinder, the picking cylinder is fixedly installed at the upper end of the rod body, a rotating end is rotatably installed at the upper end of the rod body and fixedly connected with the picking cylinder, an inclined groove is formed in the picking cylinder, and the inclined groove is fixedly connected with the rod body. Two mounting frames are fixedly mounted on the outer wall of the picking barrel in a front-back symmetry mode, a cutting mechanism is arranged in the picking barrel and located between the two mounting frames, a driving assembly used for driving the cutting mechanism to work is arranged on the rod body, and the cutting mechanism comprises a movable rod, a strip-shaped blade, a compression spring and two first pull ropes; the movable rod penetrates through the inclined grooves to be movably installed between the two installation frames, the strip-shaped blades are fixedly installed on the movable rod, and limiting rods are fixedly installed in the installation frames and penetrate through the movable rod. The purpose is to solve the problem that at present, when Idesia polycarpa fruits are manually picked, it is difficult to pick the Idesia polycarpa fruits at high positions.

Description

Technical Field

[0001] The utility model belongs to the technical field of picking ash berries, and in particular relates to a ash berries picking device. Background Art

[0002] The tung oil tree is a wild ecological tree, ornamental tree and woody oil tree species. Its fruit has high oil content, good yield, and high benefits for forest farmers and enterprises. The tung oil tree grows fast, has a beautiful tree shape, soft wood, fragrant flowers, long fruit sequence, large fruit quantity, and pearl-like shape. In addition to being developed as a new timber tree species and ornamental tree species, it also has the potential and conditions to become a new excellent woody oil tree species. The linoleic acid content in tung oil is as high as 59.54% to 81.46%, and the total unsaturated fatty acid content is high. It is a potential high-quality edible vegetable oil, and it is also a good raw material for extracting and enriching linoleic acid for medical use.

[0003] The height of artificially cultivated tung trees is about four meters, and their fruits are generally picked manually, but it is difficult to pick the tung fruits at higher places on the tree. Therefore, we propose a tung fruit picking device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to pick the tung oil tree fruits at a higher place when the tung oil tree fruits are picked manually at present.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A tung tree nut picking device comprises a rod body and a picking barrel, wherein the picking barrel is fixedly mounted on the upper end of the rod body, a rotating end head which can be clamped at any angle of the upper end of the rod body is rotatably mounted on the upper end of the rod body, the rotating end head is fixedly connected to the picking barrel, an inclined groove is provided on the picking barrel, two mounting frames are symmetrically fixedly mounted on the outer wall of the picking barrel front and back, a cutting mechanism is provided in the picking barrel between the two mounting frames, and a driving component for driving the cutting mechanism to work is provided on the rod body.

[0007] It is further defined that the cutting mechanism includes a movable rod, a strip blade, a compression spring and two first pull ropes, the movable rod passes through the inclined groove and is movably installed between the two installation frames, the strip blade is fixedly installed on the movable rod, a limit rod is fixedly installed in the installation frame, the limit rod passes through the movable rod, the compression spring is sleeved on the movable rod, the compression spring is arranged between the movable rod and the inclined groove wall, the two first pull ropes are respectively fixedly connected to the two ends of the movable rod, the ends of the two first pull ropes pass through the side of the installation frame close to the rod body, and the two first pull ropes pass through one end of the installation frame and are fixedly connected. With such a structural design, the movable rod can be pulled by the first pull rope, so that the movable rod squeezes the compression spring under the limiting action of the limit rod, prompting the strip blade to cut the stem of the Castanopsis sylvestris fruit.

[0008] It is further defined that the driving assembly includes a movable sleeve, a second pull rope and a positioning buckle, the lower end of the rod body is provided with an anti-slip handle, the lower part of the rod body is fixedly installed with two limiting rings, the movable sleeve is sleeved on the rod body, and the movable sleeve is located between the two limiting rings, the second pull rope is fixedly installed on the movable sleeve, the positioning buckle is fixedly installed on the rod body, and the end of the second pull rope passes through the positioning buckle and is fixedly connected to the two first pull ropes. With such a structural design, one hand holds the anti-slip handle, and the other hand pulls the movable sleeve downward to move downward, and the first pull rope can be pulled by the second pull rope to move, which has a simple structure and is easy to use.

[0009] It is further defined that a connecting net cylinder is fixedly installed at the lower end of the picking cylinder, and a counterweight ring is fixedly installed at the lower end of the connecting net cylinder. With such a structural design, the counterweight ring can keep the lower end of the connecting net cylinder in a drooping state, and the connecting net cylinder can guide the tung fruit separated from the tree branch to the ground, so as to prevent the tung fruit from falling randomly and affecting the collection.

[0010] It is further defined that the inner diameter of the connecting net cylinder is smaller than the inner diameter of the picking cylinder. With such a structural design, when the tung oil tree fruits fall downward, they will contact the inner wall of the connecting net cylinder, thereby slowing down the falling speed to prevent the falling tung oil tree fruits from being damaged under the impact.

[0011] It is further defined that the rotating end is provided with a fixed shaft, the rotating end is rotatably connected to the rod body through the fixed shaft, the end of the fixed shaft passes through the rod body, a motor is fixedly installed on the upper end of the rod body, the output shaft of the motor is fixedly connected to the fixed shaft, and a battery for powering the motor and a controller for controlling the operation of the motor are provided on the rod body near the anti-slip handle. Such a structural design is simple in structure and easy to use.

[0012] The utility model adopting the above technical solution has the following advantages:

[0013] The utility model drives the cutting mechanism to move along the inclined groove through the driving component, so that the stems of the tung oil tree fruits located inside the picking cylinder can be cut off, thereby separating the tung oil tree fruits from the branches. The tung oil tree fruits located high on the tung oil tree can be picked. The utility model has a simple structure and saves time and effort when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 This is a structural schematic diagram of a device for picking tung nuts of the utility model;

[0016] Figure 2 This is a structural schematic diagram of a picking tube in a tung tree fruit picking device of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the cutting mechanism of a tung tree fruit picking device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of a driving component part of a tung tree fruit picking device.

[0019] The main component symbols are described as follows:

[0020] 1. Rod body; 11. Anti-slip handle; 12. Limiting ring; 13. Movable sleeve; 14. Second pull rope; 15. Positioning buckle;

[0021] 2. Picking cylinder; 21. Connecting net cylinder; 22. Counterweight ring;

[0022] 3. Inclined trough;

[0023] 4. Installation frame; 41. Limit rod;

[0024] 5. movable rod; 51. strip blade; 52. compression spring; 53. first pull rope. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.

[0026] like Figure 1 to Figure 4As shown, the utility model is a kind of ash picking device, including a rod body 1 and a picking barrel 2, the picking barrel 2 is fixedly mounted on the upper end of the rod body 1, the upper end of the rod body 1 is rotatably mounted with a rotating end head which can be clamped at any angle of the upper end of the rod body 1, the rotating end head is fixedly connected to the picking barrel 2, and the angle of the picking barrel 2 can be adjusted by rotating the end head, which is more convenient to use. An inclined groove 3 is provided on the picking barrel 2, and two mounting frames 4 are fixedly mounted symmetrically on the outer wall of the picking barrel 2 front and back, a cutting mechanism is provided in the picking barrel 2 and located between the two mounting frames 4, and a driving component for driving the cutting mechanism to work is provided on the rod body 1.

[0027] The cutting mechanism includes a movable rod 5, a strip blade 51, a compression spring 52 and two first pull ropes 53. The movable rod 5 passes through the inclined groove 3 and is movably installed between the two mounting frames 4. The strip blade 51 is fixedly installed on the movable rod 5. A limit rod 41 is fixedly installed in the mounting frame 4. The limit rod 41 passes through the movable rod 5. The compression spring 52 is sleeved on the movable rod 5. The compression spring 52 is arranged between the movable rod 5 and the groove wall of the inclined groove 3. The two first pull ropes 53 are respectively fixedly connected to the two ends of the movable rod 5. The ends of the two first pull ropes 53 pass through the side of the mounting frame 4 close to the rod body 1. The two first pull ropes 53 pass through one end of the mounting frame 4 and are fixedly connected. The movable rod 5 can be pulled to move by the two first pull ropes 53, so that the compression spring 52 is subjected to force and is in a compressed state.

[0028] The driving assembly includes a movable sleeve 13, a second pull rope 14 and a positioning buckle 15. A non-slip handle 11 is provided at the lower end of the rod body 1. Two limiting rings 12 are fixedly installed at the lower part of the rod body 1. The movable sleeve 13 is sleeved on the rod body 1, and the movable sleeve 13 is located between the two limiting rings 12. The second pull rope 14 is fixedly installed on the movable sleeve 13, and the positioning buckle 15 is fixedly installed on the rod body 1. The end of the second pull rope 14 passes through the positioning buckle 15 and is fixedly connected to the two first pull ropes 53.

[0029] A connecting net tube 21 is fixedly installed at the lower end of the picking tube 2, and a counterweight ring 22 is fixedly installed at the lower end of the connecting net tube 21. The counterweight ring 22 can keep the lower end of the picking tube 2 in a drooping state. The inner diameter of the connecting net tube 21 is smaller than the inner diameter of the picking tube 2. When the picking device is in use, the lower end of the connecting net tube 21 is grounded, and the connecting net tube 21 is in a bent state as a whole. When the tung oil fruit falls off the branch, the connecting net tube 21 will have a buffering effect on the tung oil fruit, slowing down the falling speed of the tung oil fruit, and preventing the tung oil fruit from being damaged by the impact when falling.

[0030] A fixed shaft is provided on the rotating end, and the rotating end is rotatably connected to the rod body 1 through the fixed shaft. The end of the fixed shaft passes through the rod body 1. A motor is fixedly installed on the upper end of the rod body 1, and the output shaft of the motor is fixedly connected to the fixed shaft. A battery for powering the motor and a controller for controlling the operation of the motor are provided on the rod body 1 near the anti-slip handle 11. The angles of the rotating end and the picking tube 2 can be flexibly adjusted through the controller, which is more convenient to use.

[0031] The method of using the utility model is as follows:

[0032] When in use, put the weight ring 22 connected to the net tube 21 into the fruit collection frame, hold the anti-slip handle 11 and the movable sleeve 13 on the rod body 1 with both hands, control the picking tube 2 from the lower end of the tung tree fruit, so that the picking tube 2 completely covers the tung tree fruit, and at this time, the hand holding the movable sleeve 13 exerts force downward to make the movable sleeve 13 move downward;

[0033] When the movable sleeve 13 moves downward, the second pull rope 14 pulls the first pull rope 53 to move downward, so that the first pull rope 53 pulls the movable rod 5 to move along the inclined groove 3 under the limiting action of the limiting rod 41. When the movable rod 5 moves, the strip blade 51 cuts the stem of the tung tree fruit until the tung tree fruit is separated from the branch and then falls downward under the action of gravity.

[0034] When the tung oil tree fruits fall downward, the connecting net tube 21 will buffer and guide the tung oil tree fruits, causing them to fall into the fruit collection frame, making it easy to pick the fruits at high places of the tung oil tree and preventing the tung oil fruit from being scattered randomly and damaged under impact.

[0035] The above is a detailed introduction to a pine ash picking device provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A device for picking tung nuts, comprising a rod body (1) and a picking tube (2), characterized in that: The picking tube (2) is arranged at the upper end of the rod body (1), and a rotating end head is rotatably mounted on the upper end of the rod body (1), and the rotating end head is fixedly connected to the picking tube (2). An inclined groove (3) is provided on the picking tube (2), and two mounting frames (4) are symmetrically fixedly mounted on the outer wall of the picking tube (2) in a front-to-back manner. A cutting mechanism is arranged in the picking tube (2) between the two mounting frames (4), and a driving component for driving the cutting mechanism to work is arranged on the rod body (1).

2. The device for picking ash trees according to claim 1, characterized in that: The cutting mechanism comprises a movable rod (5), a strip blade (51), a compression spring (52) and two first pull ropes (53); the movable rod (5) passes through the inclined groove (3) and is movably installed between the two installation frames (4); the strip blade (51) is fixedly installed on the movable rod (5); a limit rod (41) is fixedly installed in the installation frame (4); the limit rod (41) passes through the movable rod (5); the compression spring (52) is sleeved on the movable rod (5); the compression spring (52) is arranged between the movable rod (5) and the groove wall of the inclined groove (3); the two first pull ropes (53) are respectively fixedly connected to the two ends of the movable rod (5); the ends of the two first pull ropes (53) pass through the side of the installation frame (4) close to the rod body (1); and the two first pull ropes (53) pass through one end of the installation frame (4) and are fixedly connected.

3. The device for picking tung nuts according to claim 1, characterized in that: The driving assembly comprises a movable sleeve (13), a second pull rope (14) and a positioning buckle (15); a non-slip handle (11) is provided at the lower end of the rod body (1); two limiting rings (12) are fixedly installed at the lower part of the rod body (1); the movable sleeve (13) is sleeved on the rod body (1), and the movable sleeve (13) is located between the two limiting rings (12); the second pull rope (14) is fixedly installed on the movable sleeve (13); the positioning buckle (15) is fixedly installed on the rod body (1); and the end of the second pull rope (14) passes through the positioning buckle (15) and is fixedly connected to the two first pull ropes (53).

4. The device for picking ash trees according to claim 1, characterized in that: A connecting net cylinder (21) is fixedly mounted on the lower end of the picking cylinder (2), and a counterweight ring (22) is fixedly mounted on the lower end of the connecting net cylinder (21).

5. The device for picking ash trees according to claim 4, characterized in that: The inner diameter of the connecting net cylinder (21) is smaller than the inner diameter of the picking cylinder (2).

6. The device for picking ash trees according to claim 1, characterized in that: The rotating end is provided with a fixed shaft, and the rotating end is rotatably connected to the rod body (1) via the fixed shaft, and the end of the fixed shaft passes through the rod body (1). A motor is fixedly mounted on the upper end of the rod body (1), and the output shaft of the motor is fixedly connected to the fixed shaft. A battery for powering the motor and a controller for controlling the operation of the motor are provided on the rod body (1) near the anti-slip handle (11).

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