Jujube tree bud picking device

Abstract

The utility model relates to the technical field of fruit tree branch pruning devices, and provides a jujube tree bud picking device which comprises a shell and a support, the shell is arranged on the support, an extension adjusting assembly is arranged between the shell and the support, a sleeve groove is formed in the surface of the shell, and a cutting assembly is arranged in the shell and comprises an inner cavity formed in the shell. The inner surface of the sleeve groove is communicated with the inner cavity, and a fixing plate is arranged in the inner cavity. By means of the technical scheme, the problems that in the prior art, a main body bud beating part and a poke rod part of a device are two split parts, a worker needs to poke a new bud aside through a poke rod, then the main body bud beating part is used for pruning, the worker needs to lift the two hands to work, and the work efficiency is high are solved. A poke rod is held by one hand, and a main body beating part is held by the other hand, so that the labor intensity is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree branch pruning devices, and in particular to a jujube tree bud removing device. Background Art

[0002] During the planting process of jujube trees, as the branches grow, extra new buds will grow on the branches. Since these new buds absorb nutrients, it is difficult for the jujube trees to bear fruit. As for the new buds of jujube trees, most of the methods currently used in China are still to manually pinch off the buds by staff, which is time-consuming.

[0003] In the prior art, a Chinese utility model application numbered 201520909435.8 discloses a novel device for removing new buds of jujube trees. The utility model uses a toggle lever to find new buds of jujube trees to be removed between branches of the jujube trees, reduces interference from branches around the new buds, exposes the new buds of the jujube trees, and then prunes the main bud-beating part. However, the main bud-beating part and the toggle lever part of the device are two separate parts. The staff needs to use the toggle lever to push the new buds away, and then use the main bud-beating part to prune. As a result, the staff needs to raise both hands to work, with one hand holding the toggle lever and the other hand holding the main bud-beating part, which increases the labor intensity.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a bud removing device for jujube trees, which solves the problem in the related art that the main bud removing part and the toggle rod part of the device are two separate parts, and the staff needs to use the toggle rod to push away the new buds, and then use the main bud removing part to prune, resulting in the staff having to raise both hands to work, one hand holding the toggle rod and the other hand holding the main bud removing part, which increases the labor intensity.

[0006] The technical solution of the utility model is as follows:

[0007] A housing and a bracket, wherein the housing is arranged on the bracket;

[0008] an extension adjustment component, the extension adjustment component being disposed between the housing and the bracket;

[0009] A sleeve groove and a cutting assembly, wherein the sleeve groove is opened on the surface of the outer shell, the cutting assembly is arranged in the outer shell, the cutting assembly includes an inner cavity, the inner cavity is opened in the outer shell, the inner surface of the sleeve groove is communicated with the inner cavity, a fixing plate is arranged in the inner cavity, a pair of round rods are arranged in the inner cavity, a movable frame is slidably sleeved on the round rods and connected, and a cutter is arranged on the side end face of the movable frame.

[0010] As a further technical solution, a driving motor is fixedly installed on the fixed plate, a long hole is formed on the surface of the moving frame, a rotating frame is arranged at the output end of the driving motor, and a pushing column is arranged at the top of the rotating frame.

[0011] As a further technical solution, the pushing column is movably sleeved in the long hole, support frames are arranged on both sides inside the inner cavity, the support frames are located at the top and bottom of the cutting knife, and the interval height between the support frames is the same as the thickness of the cutting knife.

[0012] As a further technical solution, the extension adjustment assembly includes a grip rod, the grip rod is fixed inside the support frame, a column is arranged at the top of the support frame, a connecting frame is arranged at the upper end of the column, and the connecting frame is rotatably connected to the outer shell through a pin shaft.

[0013] As a further technical solution, a through cavity is formed in the column, a sleeve frame is movably sleeved and connected in the through cavity, springs are arranged at the top and bottom inside the through cavity, a pulling frame is arranged at the bottom of the sleeve frame, and a connecting block is arranged on the side end face of the outer shell.

[0014] As a further technical solution, an adapter rod is rotatably connected between the connecting block and the sleeve frame through a pin shaft, a support belt is arranged inside the support frame, and the support belt can be bent and deformed.

[0015] As a further technical solution, the cutting knife is of a double-edge structure, and both ends of the cutting knife are blades.

[0016] As a further technical solution, the outer shell, the column and the support frame as a whole form an L-shaped structure.

[0017] As a further technical solution, the pulling frame is of an overall Y-shaped structure, and an inner rod is arranged inside the pulling frame.

[0018] As a further technical solution, the outer shell can rotate 45° upward and downward at the pin shaft connection with the connecting frame.

[0019] The working principle and beneficial effects of the present utility model are as follows:

[0020] In the present utility model, a cutting component is provided. Through the interaction of structures such as the inner cavity, the driving motor, the round rod, the moving frame, the pushing column and the cutting knife, the new shoots entering the socket can be quickly cut off by the cutting knife moving left and right, and in cooperation with the extension adjustment component, the new shoots at a higher position can be operated, and the operation can be completed with one hand, which is more time-saving and labor-saving, and has good use effect and practicability. Description of the Drawings

[0021] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Figure 1 It is a schematic structural diagram of the present utility model;

[0023] Figure 2 It is an axonometric drawing of the present utility model;

[0024] Figure 3 It is an axonometric sectional view of the present utility model;

[0025] Figure 4 It is a sectional view of the present utility model;

[0026] Figure 5 It is an attachment of the present utility model Figure 1 Partial enlarged view of part A in the figure;

[0027] Figure 6 It is an attachment of the present utility model Figure 2 Partial enlarged view of part B in the figure;

[0028] In the figure: 1. Outer shell; 2. Bracket; 3. Sleeve groove; 4. Cutting assembly; 4-1. Inner cavity; 4-2. Fixed plate; 4-3. Driving motor; 4-4. Round rod; 4-5. Moving frame; 4-6. Long hole; 4-7. Rotating frame; 4-8. Pushing column; 4-9. Cutter; 4-10. Support frame; 5. Extension adjustment assembly; 5-1. Holding rod; 5-2. Column; 5-3. Connecting frame; 5-4. Through cavity; 5-5. Sleeve; 5-6. Spring; 5-7. Pulling frame; 5-8. Connecting block; 5-9. Connecting rod; 5-10. Support belt; 6. Inner rod. Specific embodiments

[0029] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0030] As Figures 1 to 6 shown, this embodiment proposes a device for pruning the buds of jujube trees, including

[0031] an outer shell 1 and a bracket 2, and the outer shell 1 is arranged on the bracket 2;

[0032] an extension adjustment assembly 5, and the extension adjustment assembly 5 is arranged between the outer shell 1 and the bracket 2;

[0033] The sleeve groove 3 and the cutting component 4 are provided. The sleeve groove 3 is opened on the surface of the housing 1, and the cutting component 4 is arranged in the housing 1. The cutting component 4 includes an inner cavity 4-1 which is opened in the housing 1. The inner surface of the sleeve groove 3 communicates with the inner cavity 4-1. A fixed plate 4-2 is arranged in the inner cavity 4-1, and a pair of round rods 4-4 are arranged in the inner cavity 4-1. A moving frame 4-5 is slidably sleeved on the round rods 4-4. A cutting knife 4-9 is arranged on the side end face of the moving frame 4-5. The fixed plate 4-2 is fixedly installed with a driving motor 4-3. A long hole 4-6 is opened on the surface of the moving frame 4-5. The output end of the driving motor 4-3 is provided with a rotating frame 4-7, and a pushing column 4-8 is arranged on the top of the rotating frame 4-7. The pushing column 4-8 is movably sleeved in the long hole 4-6. On both sides inside the inner cavity 4-1, support frames 4-10 are arranged. The support frames 4-10 are located above and below the cutting knife 4-9, and the interval height between the support frames 4-10 is the same as the thickness of the cutting knife 4-9.

[0034] In this embodiment, in order to achieve the effect of being able to cut off the new shoots, the cutting component 4 is designed. An inner cavity 4-1 is opened inside the housing 1. The inner cavity 4-1 communicates with the sleeve groove 3. The new shoots can be sleeved through the sleeve groove 3. A fixed plate 4-2 and a driving motor 4-3 are fixed in the inner cavity 4-1, and a pair of round rods 4-4 are also fixed. A moving frame 4-5 is slidably sleeved on the round rods 4-4. The moving frame 4-5 can move left and right on the round rods 4-4. A long hole 4-6 is opened on the surface of the moving frame 4-5. The output end of the driving motor 4-3 is provided with a rotating frame 4-7 and a pushing column 4-8. The pushing column 4-8 is sleeved in the long hole 4-6. The driving motor 4-3 can be controlled to rotate the rotating frame 4-7 left and right repeatedly, so as to achieve the effect of pushing the moving frame 4-5 to move left and right through the pushing column 4-8. A cutting knife 4-9 is arranged at one end of the moving frame 4-5. Two support frames 4-10 are arranged on both sides in the inner cavity 4-1. When the cutting knife 4-9 moves horizontally, it cooperates with the support frames 4-10 to cut off the new shoots.

[0035] Furthermore, the extension and adjustment component 5 includes a grip rod 5-1. The grip rod 5-1 is fixed inside the support frame 4-10. A column 5-2 is arranged at the top of the support 2. A connecting frame 5-3 is arranged at the upper end of the column 5-2. The connecting frame 5-3 is rotatably connected to the housing 1 through a pin shaft. A through cavity 5-4 is opened in the column 5-2. A sleeve frame 5-5 is movably sleeved in the through cavity 5-4. Springs 5-6 are arranged at the top and bottom inside the through cavity 5-4. A pulling frame 5-7 is arranged at the bottom of the sleeve frame 5-5. A connecting block 5-8 is arranged on the side end face of the housing 1. A connecting rod 5-9 is rotatably connected between the connecting block 5-8 and the sleeve frame 5-5 through a pin shaft. A support belt 5-10 is arranged inside the support 2, and the support belt 5-10 can be bent and deformed.

[0036] In this embodiment, in order to conveniently cut off the new shoots at high places, an extension and adjustment component 5 is designed. A grip rod 5-1 is fixed inside the bracket 2. The grip rod 5-1 is used to hold the bracket 2 after being grasped by the hand. A vertical column 5-2 is arranged at the top of the bracket 2. A connecting frame 5-3 is arranged at the upper end of the vertical column 5-2. The connecting frame 5-3 is rotatably connected to the outer shell 1 through a pin shaft. The outer shell 1 can rotate up and down at the connection with the connecting frame 5-3. A through cavity 5-4 is opened in the vertical column 5-2. A sleeve frame 5-5 that can move up and down is movably sleeved in the through cavity 5-4. A connecting rod 5-9 is connected between the sleeve frame 5-5 and the outer shell 1. A pulling frame 5-7 is arranged at the bottom of the sleeve frame 5-5. The pulling frame 5-7 can be moved up and down after grasping the grip rod 5-1. When moving, the outer shell 1 can be controlled to swing up and down through the connecting rod 5-9, and can be adjusted according to the position of the new shoots. Two springs 5-6 are sleeved in the through cavity 5-4 to keep the sleeve frame 5-5 in the middle position. A support belt 5-10 is arranged in the bracket 2. When operating at a higher position, the hand grasps the grip rod 5-1, and the support belt 5-10 fits on the arm, which can increase the support point and make the operation more labor-saving.

[0037] Further, the cutter 4-9 has a double-edge structure, and both ends of the cutter 4-9 are blades.

[0038] In this embodiment, through the double-edge cutter 4-9 structure, the new shoots can be cut off when the cutter 4-9 moves left and right.

[0039] Further, the outer shell 1, the vertical column 5-2 and the bracket 2 as a whole have an L-shaped structure.

[0040] In this embodiment, through the overall L-shaped structure, the cutting position protrudes, which is convenient for operating on the new shoots.

[0041] Further, the pulling frame 5-7 has an overall Y-shaped structure, and an inner rod 6 is arranged inside the pulling frame 5-7.

[0042] In this embodiment, through the Y-shaped structure and the inner rod 6 arranged inside, the pulling frame 5-7 is convenient for both pushing and pulling operations.

[0043] Further, the outer shell 1 can rotate 45° upward and downward at the pin shaft connection with the connecting frame 5-3.

[0044] In this embodiment, through the swinging angle of 45° up and down, various angles can be used to target new shoots at various different positions.

[0045] When in need of use, grasp the grip 5-1 and the inner rod 6 simultaneously, place the arm against the support strap 5-10, put the sleeve groove 3 at the front end of the housing 1 over the new shoot when lifting, and push or pull the pulling frame 5-7 up or down according to the angular position to adjust the angle of the housing 1. After the new shoot enters the sleeve groove 3, start the drive motor 4-3. The rotating frame 4-7 is controlled to rotate by the drive motor 4-3, and the push column 4-8 pushes the moving frame 4-5 so that the cutter 4-9 and the support frame 4-10 cut off the new shoot.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for removing buds from jujube trees, characterized in that: include A housing (1) and a bracket (2), wherein the housing (1) is arranged on the bracket (2); An extension adjustment component (5), wherein the extension adjustment component (5) is arranged between the housing (1) and the bracket (2); A sleeve groove (3) and a cutting assembly (4), wherein the sleeve groove (3) is provided on the surface of the outer shell (1), and the cutting assembly (4) is arranged in the outer shell (1). The cutting assembly (4) comprises an inner cavity (4-1), and the inner cavity (4-1) is provided in the outer shell (1). The inner surface of the sleeve groove (3) is communicated with the inner cavity (4-1). A fixing plate (4-2) is provided in the inner cavity (4-1). A pair of round rods (4-4) are provided in the inner cavity (4-1). A movable frame (4-5) is slidably sleeved on the round rods (4-4), and a cutter (4-9) is provided on the side end surface of the movable frame (4-5).

2. The jujube tree bud-removing device according to claim 1, characterized in that: The fixed plate (4-2) is fixedly mounted with a driving motor (4-3); a long hole (4-6) is provided on the surface of the moving frame (4-5); a rotating frame (4-7) is provided at the output end of the driving motor (4-3); and a pushing column (4-8) is provided at the top of the rotating frame (4-7).

3. The jujube tree bud-removing device according to claim 2, characterized in that: The push column (4-8) is movably sleeved in the long hole (4-6), and support frames (4-10) are arranged on both sides of the inner cavity (4-1). The support frames (4-10) are located at the top and bottom of the cutter (4-9), and the spacing height between the support frames (4-10) is the same as the thickness of the cutter (4-9).

4. The jujube tree bud-removing device according to claim 3, characterized in that: The extension adjustment assembly (5) comprises a gripping rod (5-1), the gripping rod (5-1) being fixed inside the support frame (4-10), a column (5-2) being arranged on the top of the support frame (2), a connecting frame (5-3) being arranged on the upper end of the column (5-2), and the connecting frame (5-3) being rotatably connected to the housing (1) via a pin shaft.

5. The jujube tree bud-removing device according to claim 4, characterized in that: A through cavity (5-4) is provided in the column (5-2), a sleeve frame (5-5) is movably connected in the through cavity (5-4), springs (5-6) are provided at the top and bottom of the through cavity (5-4), a pulling frame (5-7) is provided at the bottom of the sleeve frame (5-5), and a connecting block (5-8) is provided on the side end surface of the housing (1).

6. The jujube tree bud-removing device according to claim 5, characterized in that: A connecting rod (5-9) is rotatably connected between the connecting block (5-8) and the sleeve frame (5-5) via a pin shaft, and a supporting belt (5-10) is arranged in the bracket (2), and the supporting belt (5-10) can be bent and deformed.

7. The jujube tree bud-removing device according to claim 3, characterized in that: The cutter (4-9) is a double-edged structure, and both ends of the cutter (4-9) are cutting edges.

8. The jujube tree bud-removing device according to claim 4, characterized in that: The shell (1), the column (5-2) and the bracket (2) are integrally formed into an L-shaped structure.

9. The jujube tree bud-removing device according to claim 5, characterized in that: The pulling frame (5-7) is in a Y-shaped structure as a whole, and an inner rod (6) is arranged inside the pulling frame (5-7).

10. The jujube tree bud-removing device according to claim 4, characterized in that: The housing (1) can be rotated 45 degrees upward and downward at the pin connection with the connecting frame (5-3).

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