Plant ball repairing machine

Abstract

The utility model relates to the technical field of plant ball trimming, and discloses a plant ball trimming machine which mainly comprises a frame body, a rotating assembly, an arc-shaped framework, a fixed cutter, a chain cutter, a chain cutter driving motor and the like, the rotating assembly drives the arc-shaped framework to rotate, the fixed cutter is fixed on the arc-shaped framework, and a movable cutter is supported by a supporting wheel on the arc-shaped framework and matched with the fixed cutter. The cutting machine is driven by a motor to complete cutting and aims to reduce labor intensity of people, improve trimming quality and facilitate standardized trimming.

Description

Technical Field

[0001] The utility model relates to the technical field of plant bulb repair, in particular to a plant bulb repair machine. Background Art

[0002] Existing shrubs are usually pruned by hedge trimmers, which have inconvenient bending angle adjustment, simple shapes of shrubs and poor aesthetics. Pruning is mostly done manually, which is inefficient and wastes a lot of manpower and material resources.

[0003] Therefore, it is necessary to provide a plant ball repair machine to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a plant bulb repair machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a plant bulb trimming machine, comprising a frame, a support frame is rotatably provided at the bottom of the frame, an arc-shaped frame is connected to the support frame, a chain is provided on the arc-shaped frame, the chain and the arc-shaped frame are slidably connected, a plurality of movable knives are fixed on the chain, and a plurality of fixed knives are fixed on the arc-shaped frame; a reciprocating drive assembly is provided on the frame, the reciprocating drive assembly is connected to the chain, and the reciprocating drive assembly is used to control the chain to reciprocate along the direction of the arc-shaped frame; a rotating assembly is provided on the frame, the rotating assembly is connected to the support frame, and the rotating assembly is used to control the support frame to rotate with the arc-shaped frame.

[0006] Preferably, the rotating assembly includes a first motor connected to the frame, the output end of the first motor is connected to a first pulley, the frame is provided with a second pulley, an arc-shaped skeleton rotating shaft is provided below the second pulley, the lower end of the arc-shaped skeleton rotating shaft extends out of the frame and is connected to the support frame, a belt is provided between the first pulley and the second pulley, and a conductive slip ring is provided between the second pulley and the arc-shaped skeleton rotating shaft.

[0007] Preferably, the reciprocating drive assembly includes a drive box arranged on the second pulley, the drive box is connected to a second motor, the output end of the second motor is connected to a crank, an eccentric shaft is provided on the crank, a connecting rod is rotatably connected to the eccentric shaft, and the connecting rod is connected to the higher end of the chain.

[0008] Preferably, a base plate is provided at the lower end of the arc-shaped skeleton, a spring is provided on the edge of the base plate, and the upper and lower ends of the spring are connected to first hooks, the first hook at the upper end is connected to the lower end of the chain, and the first hook at the lower end is connected to the base plate.

[0009] Preferably, the multiple fixed knives are all double-layer structures, the cross-sections of the multiple movable knives are triangular, the positions of the multiple movable knives and the multiple fixed knives correspond one to one, and the movable knives pass through the fixed knives.

[0010] Preferably, the arc-shaped skeleton is composed of a plurality of skeleton blocks, and two adjacent skeleton blocks are connected by fixing bolts.

[0011] Preferably, a plurality of steering gears are rotatably provided on the arc-shaped skeleton, and the plurality of steering gears are meshedly connected with the chain.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] In the utility model, the arc-shaped skeleton integrates support, fixation, adjustment, and arc fixing. It is composed of multiple skeleton blocks and connected by fixing bolts. The arc shape of the arc-shaped skeleton can be adjusted according to the size and style of the sphere; the reciprocating drive assembly drives multiple movable knives through a chain and cooperates with multiple fixed knives to complete the cutting. The double-layer structure design of the fixed knife allows the movable knife to pass through the middle of the fixed knife, and the movable knife cuts off the plant and the fixed knife to complete the cutting, aiming to reduce the labor intensity of people, improve the pruning quality, and facilitate standardized pruning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection between the movable knife and the fixed knife of the utility model;

[0016] Figure 3 for Figure 1 A magnified view of the structure at center A;

[0017] Figure 4 for Figure 1 A magnified view of the structure at point B in the middle;

[0018] Figure 5 This is a diagram of the internal structure of the drive box of the present utility model.

[0019] In the figure: 1-frame; 101-conductive slip ring; 2-rotating assembly; 201-first motor; 202-first pulley; 203-belt; 204-second pulley; 205-arc skeleton shaft; 3-support frame; 4-arc skeleton; 401-skeleton block; 402-fixing bolt; 403-chain; 404-steering gear; 5-movable knife; 6-fixed knife; 7-reciprocating drive assembly; 701-drive box; 702-crank; 703-eccentric shaft; 704-second motor; 705-connecting rod; 8-base plate; 9-spring; 10-first hook. DETAILED DESCRIPTION

[0020] The present invention is described below in conjunction with the accompanying drawings and specific embodiments of the present invention. The description herein is intended only to explain the present invention and is not intended to limit the present invention. Based on the embodiments of the present invention, any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without creative work to all other embodiments obtained based on the embodiments of the present invention shall be included within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0023] Example 1

[0024] See also Figure 1-Figure 3 The present invention provides a technical solution: a plant ball trimming machine, comprising a frame 1, a support frame 3 is rotatably provided at the bottom of the frame 1, and the support frame 3 is connected to the arc frame 4, and a chain 403 is provided on the arc frame 4, and the chain 403 is slidably connected to the arc frame 4, and a plurality of movable knives 5 are fixed on the chain 403, and a plurality of fixed knives 6 are fixed on the arc frame 4; a reciprocating drive assembly 7 is provided on the frame 1, and the reciprocating drive assembly 7 is connected with the chain 403, and the reciprocating drive assembly 7 is used to control the chain 403 to reciprocate along the direction of the arc frame 4; a rotating assembly 2 is provided on the frame 1, and the rotating assembly 2 is connected with the support frame 3. The rotating assembly 2 is used to control the support frame 3 to rotate with the arc frame 4. The arc frame 4 is composed of a plurality of skeleton blocks 401, and two adjacent skeleton blocks 401 are connected by fixing bolts 402. A plurality of steering gears 404 are rotatably provided on the arc frame 4, and the plurality of steering gears 404 are meshed with the chain 403.

[0025] The arc-shaped skeleton 4 integrates support, fixation, adjustment, and arc fixing. It is composed of multiple skeleton blocks 401 and connected by fixing bolts 402. The arc shape of the arc-shaped skeleton 4 can be adjusted according to the size and style of the ball; the steering gear 404 is used to control the movement of the chain 403, and the chain 403 drives multiple movable knives 5 and cooperates with multiple fixed knives 6 to complete the cutting, thereby realizing the standardization of plant balls.

[0026] Example 2

[0027] See also Figure 1 Based on the first embodiment, the rotating component 2 includes a first motor 201 connected to the frame 1, the output end of the first motor 201 is connected to the first pulley 202, the frame 1 is provided with a second pulley 204, and an arc-shaped skeleton shaft 205 is provided below the second pulley 204. The lower end of the arc-shaped skeleton shaft 205 extends out of the frame 1 and is connected to the support frame 3. A belt 203 is provided between the first pulley 202 and the second pulley 204, and a conductive slip ring 101 is provided between the second pulley 204 and the arc-shaped skeleton shaft 205.

[0028] The first motor 201 drives the first pulley 202 to rotate, and the first pulley 202 drives the second pulley 204 to rotate through the belt 203. The second pulley 204 controls the support frame 3 and the arc-shaped skeleton 4 to rotate together to achieve 360-degree rotation; the conductive slip ring 101 avoids the problem of wire entanglement.

[0029] Example 3

[0030] See also Figure 1 、 Figure 3-Figure 5 On the basis of the second embodiment, the reciprocating drive assembly 7 includes a drive box 701 arranged on the second pulley 204, the drive box 701 is connected to the second motor 704, the output end of the second motor 704 is connected to the crank 702, the crank 702 is provided with an eccentric shaft 703, the eccentric shaft 703 is rotatably connected to a connecting rod 705, and the connecting rod 705 is connected to the higher end of the chain 403. Since the higher end of the chain 403 needs to be flipped 180 degrees, a rotating gear connected to the support frame 3 is provided at the bending part of the chain 403 to constrain the chain 403.

[0031] Furthermore, a base plate 8 is provided at the lower end of the arc-shaped skeleton 4, and a spring 9 is provided on the edge of the base plate 8. The upper and lower ends of the spring 9 are connected to a first hook 10. The first hook 10 at the upper end is connected to the lower end of the chain 403, and the first hook 10 at the lower end is connected to the base plate 8.

[0032] The crank 702 is driven to rotate by the second motor 704, and the crank 702 drives the eccentric shaft 703 to rotate. The eccentric shaft 703 drives the chain 403 to move through the connecting rod 705. When the chain 403 moves upward, the spring 9 is stretched. When the eccentric shaft 703 rotates to one end close to the chain 403, the spring 9 recovers its deformation and drives the chain 403 to move downward, thereby performing reciprocating motion.

[0033] Example 4

[0034] See also Figure 2 On the basis of the third embodiment, the multiple fixed knives 6 are all double-layer structures, the cross-sections of the multiple movable knives 5 are triangular, the positions of the multiple movable knives 5 and the multiple fixed knives 6 correspond one to one, and the movable knives 5 pass through the fixed knives 6.

[0035] The chain 403 is controlled by the reciprocating drive component 7 to reciprocate along the direction of the arc-shaped skeleton 4. The chain 403 drives the movable knife 5 to pass through the middle of the fixed knife 6. The movable knife 5 cuts the plant and the fixed knife 6 to complete the cutting. The double-layer structure design of the fixed knife 6 makes the pruning efficiency higher.

[0036] Working principle of the present invention: When the present invention is in use, after the frame 1 is installed and fixed, the first motor 201 and the second motor 704 are started, the first motor 201 drives the first pulley 202 to rotate, the first pulley 202 drives the second pulley 204 to rotate through the belt 203, and the second pulley 204 controls the support frame 3 and the arc-shaped skeleton 4 to rotate together to achieve 360-degree rotation; the crank 702 is driven to rotate by the second motor 704, the crank 702 drives the eccentric shaft 703 to rotate, the eccentric shaft 703 drives the chain 403 to move and reciprocate through the connecting rod 705, the chain 403 drives the movable knife 5 to pass through the middle of the fixed knife 6, and the movable knife 5 squeezes the plant and the fixed knife 6 to complete the cutting.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plant bulb trimming machine, comprising a frame (1), characterized in that: A support frame (3) is rotatably provided at the bottom of the frame body (1), an arc-shaped frame (4) is connected to the support frame (3), a chain (403) is provided on the arc-shaped frame (4), the chain (403) and the arc-shaped frame (4) are slidably connected, a plurality of movable knives (5) are fixed on the chain (403), and a plurality of fixed knives (6) are fixed on the arc-shaped frame (4); The frame (1) is provided with a reciprocating drive assembly (7), the reciprocating drive assembly (7) is connected to the chain (403), and the reciprocating drive assembly (7) is used to control the chain (403) to reciprocate along the direction of the arc-shaped skeleton (4); the frame (1) is provided with a rotating assembly (2), the rotating assembly (2) is connected to the support frame (3), and the rotating assembly (2) is used to control the support frame (3) to rotate with the arc-shaped skeleton (4).

2. A plant bulb repairing machine according to claim 1, characterized in that: The rotating assembly (2) comprises a first motor (201) connected to a frame (1); an output end of the first motor (201) is connected to a first pulley (202); a second pulley (204) is provided on the frame (1); an arc-shaped skeleton rotating shaft (205) is provided below the second pulley (204); a lower end of the arc-shaped skeleton rotating shaft (205) extends out of the frame (1) and is connected to a support frame (3); a belt (203) is provided between the first pulley (202) and the second pulley (204); and a conductive slip ring (101) is provided between the second pulley (204) and the arc-shaped skeleton rotating shaft (205).

3. A plant bulb repairing machine according to claim 2, characterized in that: The reciprocating drive assembly (7) comprises a drive box (701) arranged on a second pulley (204), a second motor (704) being connected to the drive box (701), an output end of the second motor (704) being connected to a crank (702), an eccentric rotating shaft (703) being provided on the crank (702), a connecting rod (705) being rotatably connected to the eccentric rotating shaft (703), and the connecting rod (705) being connected to the higher end of the chain (403).

4. The plant bulb repairing machine according to claim 3, characterized in that: A bottom plate (8) is provided at the lower end of the arc-shaped skeleton (4), a spring (9) is provided on the edge of the bottom plate (8), and the upper and lower ends of the spring (9) are connected to first hooks (10), the first hook (10) at the upper end is connected to the lower end of the chain (403), and the first hook (10) at the lower end is connected to the bottom plate (8).

5. The plant bulb repairing machine according to claim 1, characterized in that: The multiple fixed knives (6) are all double-layer structures, the cross-sections of the multiple movable knives (5) are triangular, the positions of the multiple movable knives (5) and the multiple fixed knives (6) correspond one to one, and the movable knives (5) pass through the fixed knives (6).

6. The plant bulb repairing machine according to claim 1, characterized in that: The arc-shaped skeleton (4) is composed of a plurality of skeleton blocks (401), and two adjacent skeleton blocks (401) are connected by fixing bolts (402).

7. The plant bulb repairing machine according to claim 1, characterized in that: A plurality of steering gears (404) are rotatably provided on the arc-shaped frame (4), and the plurality of steering gears (404) are meshedly connected with the chain (403).

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