Device for removing tender shoots at top ends of plants

Abstract

The utility model discloses a plant top end tender shoot removing device which comprises a removing unit, the removing unit comprises a rectangular box and a fixed cutter fixedly connected to one side of the rectangular box, the side wall of the rectangular box is provided with a limiting opening, the bottom of an inner cavity of the rectangular box is rotationally connected with a rotary disc, the side wall of the rotary disc is fixedly connected with a movable cutter penetrating through the limiting opening, and the movable cutter is fixedly connected with a rotating shaft; the top of the fixed cutter is fixedly connected with a sawtooth plate, the bottom of the movable cutter is fixedly connected with a sawtooth plate, the driving unit comprises a fixed plate fixedly connected to the top of the rotary disc, and the top of the fixed plate is rotationally connected with a movable plate. According to the utility model, the rotating disc can drive the movable cutter to deflect by pulling the pulling plate, and the tender shoots can be hooked through the sawtooth plate, so that the tender shoots cannot slide on the cutter edges of the fixed cutter and the movable cutter, the tender shoots can be conveniently cut off at one time, and the tender shoot removing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tender bud removal device technical field especially relates to a plant top tender bud removal device. BACKGROUND

[0002] Plant top tender bud removal can control growth form, promote lateral branch germination, like potted flowers, remove top tender bud, increase lateral branch, plant type is more full, and the ornamental value is improved. Meanwhile, the yield and quality of plants such as fruit trees can be improved, the number of fruiting branches is increased by removing the top tender bud, like apple trees, more fruiting branches bring more fruits, improve yield, and the light and nutrient distribution of fruits is improved, the sugar content of grape is increased, color is good, taste is good, and quality is improved.

[0003] In the plant cultivation process, artificial often helps scissors to trim part of the tender bud of the plant, in the tender bud removal operation, the existing scissors are relatively smooth, once encountering the tender bud with strong toughness and smooth surface, the tender bud is prone to skidding at the cutting edge, in the long-term trimming process, the juice of the tender bud can wet the scissors, which leads to that the scissors cannot cut off and remove the tender bud at one time in some cases, thereby the efficiency of tender bud removal is reduced, therefore, a plant top tender bud removal device is provided. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art plant top tender bud removal device, the utility model is provided.

[0006] Therefore, the utility model aims to provide a plant top tender bud removal device, which is suitable for solving the problem that once encountering the tender bud with strong toughness and smooth surface, the tender bud is prone to skidding at the cutting edge, and the juice of the tender bud can wet the scissors, which can easily make the scissors unable to cut off the tender bud at one time.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a plant top tender bud removal device, comprising:

[0008] The utility model relates to a plant top tender bud removal device, including the removal unit, drive unit and the control unit, the removal unit includes the rectangular box and the fixed knife connected in the rectangular box one side, the side wall of rectangular box is opened and is limited the mouth, the bottom rotation of rectangular box inner chamber is connected with the carousel, the side wall of carousel is fixedly connected with the movable knife through the limiting mouth, the top of fixed knife is fixedly connected with the sawtooth board, the bottom of movable knife is fixedly connected with the sawtooth board,

[0009] The drive unit includes a fixed plate fixedly connected to the top of the carousel, an active plate rotatably connected to the top of the fixed plate, a moving plate rotatably connected to the bottom of the active plate, a limiting plate fixedly sleeved on the moving plate, a spring fixedly connected to one side of the limiting plate and sleeved on the moving plate, and a pull plate penetrating through the rectangular box and fixedly connected to one end of the moving plate.

[0010] As a preferred scheme of the plant top tender bud removal device, the shapes of the fixed knife and the movable knife are both arc-shaped, and the sawteeth of the sawtooth board are arc-shaped and curvedly distributed.

[0011] As a preferred scheme of the plant top tender bud removal device, both sides of the rectangular box are fixedly connected with handles, and the two handles are symmetrically arranged.

[0012] As a preferred scheme of the plant top tender bud removal device, the bottom of the rectangular box is fixedly connected with a servo motor, the output end of the servo motor penetrates through the rectangular box and is fixedly connected with the carousel, and the top of the rectangular box is fixedly connected with a control switch.

[0013] As a preferred scheme of the plant top tender bud removal device, one side of the rectangular box is fixedly connected with two rubber pads, and the two rubber pads are in contact with the pull plate.

[0014] As a preferred scheme of the plant top tender bud removal device, the top of the rectangular box is fixedly connected with an illuminating lamp, and the output direction of the illuminating lamp is close to the position of the fixed knife.

[0015] The plant top tender bud removal device has the advantages that when the tender bud of the plant is located between the movable knife and the fixed knife, the carousel can drive the movable knife to deflect by pulling the pull plate, the tender bud can be hooked by the sawtooth board, so that the tender bud cannot slide on the knife edges of the fixed knife and the movable knife, the tender bud can be cut off at one time, and the efficiency of removing the tender bud is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not deviating from the concept of the present application.

[0017] Fig. 1 The whole structure schematic diagram of the plant top tender bud removing device is provided for the present application.

[0018] Fig. 2 The servo motor and rectangular box connecting structure schematic diagram is provided for the present application.

[0019] Fig. 3 The rectangular box sectioned internal structure schematic diagram is provided for the present application.

[0020] Explanation of the reference signs:

[0021] 100, removing unit; 101, rectangular box; 102, fixed knife; 103, limiting port; 104, rotating disc; 105, movable knife; 106, sawtooth plate; 200, driving unit; 201, fixed plate; 202, movable plate; 203, moving plate; 204, limiting plate; 205, spring; 206, pull plate; 207, handle; 208, servo motor; 209, control switch; 210, rubber pad; 211, illuminating lamp. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced without these details, which are not described in other ways, and those skilled in the art can make similar generalizations without deviating from the concept of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an embodiment that is separate or selectively excluded from other embodiments.

[0025] Thirdly, the utility model is described in detail in combination with the schematic diagram, in the detailed description of the utility model embodiment, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional space size of length, width and depth should be included in actual production.

[0026] Embodiment

[0027] Reference Figs. 1-3 For an embodiment of the utility model, provide a kind of plant top tender bud removal device, comprising: removal unit 100 and drive unit 200;

[0028] Wherein, removal unit 100 includes rectangular box 101 and the fixed knife 102 of fixed connection in the side of rectangular box 101, the side wall of rectangular box 101 is equipped with limit port 103, the bottom of the inner chamber of rectangular box 101 is rotatably connected with carousel 104, the side wall of carousel 104 is fixedly connected with movable knife 105 passing through limit port 103, the top of fixed knife 102 is fixedly connected with sawtooth plate 106, the bottom of movable knife 105 is fixedly connected with sawtooth plate 106;

[0029] Drive unit 200 includes fixed plate 201 of fixed connection in the top of carousel 104, the top of fixed plate 201 is rotatably connected with movable plate 202, the bottom of movable plate 202 is rotatably connected with moving plate 203, moving plate 203 is fixedly sleeved with limit plate 204, the side of limit plate 204 is fixedly connected with spring 205 that is sleeved on moving plate 203, one end of moving plate 203 penetrates rectangular box 101 and is fixedly connected with pull plate 206.

[0030] Fixed knife 102 is located above movable knife 105, movable knife 105 will not be in contact with fixed knife 102 in the process of deflection, one end of spring 205 is in contact with the inner wall of rectangular box 101, and limit plate 204 is pushed towards fixed knife 102 by spring 205, so that movable knife 105 is in unfolded state and space is left between movable knife 105 and fixed knife 102, by holding rectangular box 101, the tender bud of the top of plant is located between fixed knife 102 and movable knife 105, then pull plate 206 can be pulled, and pull plate 206 drives moving plate 203 to move linearly, limit plate 204 will squeeze spring 205 at this time, then moving plate 203 is deflected by movable plate 202 traction fixed plate 201, and fixed plate 201 drives carousel 104 to rotate, and carousel 104 is deflected along limit port 103 by force, and movable knife 105 is driven.

[0031] When the movable cutter 105 contacts the sprout, the serrated plates 106 on the movable cutter 105 and the fixed cutter 102 hook the sprout to prevent the sprout from sliding on the cutting edges of the movable cutter 105 and the fixed cutter 102, so that the movable cutter 105 and the fixed cutter 102 directly cut off the sprout, thereby improving the efficiency of sprout removal. When the pull plate 206 is loosened, the spring 205 automatically pushes the limiting plate 204 to move back to the original position. At this time, the moving plate 203 pushes the fixed plate 201 to deflect through the movable plate 202, and the fixed plate 201 drives the movable cutter 105 to deflect and reset through the rotating disc 104. Thus, the movable cutter 105 can be automatically reset after the pull plate 206 is loosened, so as to continuously remove the sprout.

[0032] Specifically, the shapes of the fixed cutter 102 and the movable cutter 105 are arc-shaped, and the serrations of the serrated plates 106 are arc-shaped and curvedly distributed.

[0033] The curvature of the serrated plates 106 matches the fixed cutter 102 and the movable cutter 105. The fixed cutter 102 and the movable cutter 105 are arranged in an arc shape, which can better retain the sprout between the fixed cutter 102 and the movable cutter 105, so that the fixed cutter 102 and the movable cutter 105 can hook the sprout by their own shapes to facilitate the cutting of the movable cutter 105.

[0034] In addition, the rectangular box 101 is fixedly connected with two handles 207 on both sides, the two handles 207 are symmetrically arranged, the rectangular box 101 is fixedly connected with a servo motor 208 at the bottom, the output end of the servo motor 208 penetrates through the rectangular box 101 and is fixedly connected with the rotating disc 104, and the rectangular box 101 is fixedly connected with a control switch 209 at the top.

[0035] The handle 207 facilitates the user to hold the rectangular box 101. By holding the handle 207 with one hand, the other hand can pull the pull plate 206. When holding the handle 207 with both hands, the servo motor 208 can be controlled by the control switch 209. The control switch 209 is electrically connected with the servo motor 208, and at least two buttons are arranged on the control switch 209 to independently control the servo motor 208 to rotate in the positive direction. The rotating disc 104 is driven to rotate by the servo motor 208, so that the movable cutter 105 deflects and cuts the sprout. After cutting, the movable cutter 105 is reset by the servo motor 208. The servo motor 208 can reduce the physical labor of workers and improve the efficiency of sprout removal.

[0036] Further, two rubber pads 210 are fixedly connected to one side of the rectangular box 101, and the two rubber pads 210 are in contact with the pull plate 206.

[0037] The two rubber pads 210 are cylindrical in shape, and when the spring 205 is pressed to push the limiting plate 204 to reset, the pull plate 206 moves towards the rectangular box 101, and the rubber pads 210 can not only reduce the impact force of the pull plate 206 on the rectangular box 101, but also reduce the sound of the impact of the pull plate 206.

[0038] Further, the top of the rectangular box 101 is fixedly connected with the illuminating lamp 211, and the output direction of the illuminating lamp 211 is close to the position of the fixed knife 102.

[0039] When the weather is dark and the branches and leaves are dense, the illuminating lamp 211 can be turned on to illuminate the plants, and the illuminating lamp 211 can increase the brightness in front of the fixed knife 102, so that the workers can remove the sprouts.

[0040] During use, when the sprouts are manually removed, one hand holds the handle 207 and the other hand pulls the pull plate 206, when the ambient brightness is low, the illuminating lamp 211 is turned on, then the rectangular box 101 is moved, so that the sprouts at the top of the plants are located between the fixed knife 102 and the movable knife 105, then the pull plate 206 is pulled to drive the moving plate 203 to move, then the moving plate 203 drives the fixed plate 201 to deflect through the movable plate 202, the fixed plate 201 drives the movable knife 105 to deflect through the rotating disc 104, when the movable knife 105 contacts the sprouts, the serrated plates 106 on the movable knife 105 and the fixed knife 102 hook the sprouts, so that the movable knife 105 and the fixed knife 102 directly cut off the sprouts;

[0041] After cutting, the pull plate 206 is released, then the spring 205 automatically pushes the limiting plate 204 to move to reset, at this time the moving plate 203 drives the fixed plate 201 to deflect through the movable plate 202, the fixed plate 201 drives the movable knife 105 to deflect to reset through the rotating disc 104, when both hands hold the handle 207, the control switch 209 can be controlled to control the servo motor 208, the rotating disc 104 is driven to rotate by the servo motor 208, so that the movable knife 105 deflects and cuts the sprouts, and after cutting, the servo motor 208 drives the movable knife 105 to rotate to reset.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A plant apical bud removal device, characterised in that, The utility model relates to a kind of cutting device for cutting board, including: Remove unit (100), it includes rectangular box (101) and fixedly connected fixed cutter (102) in one side of rectangular box (101), the side wall of the rectangular box (101) is opened with limiting port (103), the bottom of the inner chamber of the rectangular box (101) is rotatably connected with carousel (104), the side wall of carousel (104) is fixedly connected with movable cutter (105) passing through limiting port (103), the top of fixed cutter (102) is fixedly connected with sawtooth plate (106), the bottom of movable cutter (105) is fixedly connected with sawtooth plate (106); Driving unit (200), it includes fixed plate (201) fixedly connected in the top of carousel (104), the top of fixed plate (201) is rotatably connected with movable plate (202), the bottom of movable plate (202) is rotatably connected with moving plate (203), moving plate (203) is fixedly sleeved with limiting plate (204) on it, the side of limiting plate (204) is fixedly connected with spring (205) that is sleeved on moving plate (203), one end of moving plate (203) penetrates rectangular box (101) and is fixedly connected with pull plate (206).

2. The plant apical shoot removal device of claim 1, wherein: The shape of the fixed cutter (102) and movable cutter (105) is arc-shaped, and the sawteeth of the sawtooth plate (106) are arc-shaped and curvedly distributed.

3. The plant apical shoot removal device of claim 1, wherein: Both sides of the rectangular box (101) are fixedly connected with handle (207), and the two handle (207) are symmetrically arranged.

4. The plant apical shoot removal device of claim 2, wherein: The bottom of the rectangular box (101) is fixedly connected with servo motor (208), the output end of the servo motor (208) penetrates the rectangular box (101) and is fixedly connected with the carousel (104), and the top of the rectangular box (101) is fixedly connected with control switch (209).

5. A plant apical shoot removal device according to claim 4, characterised in that: One side of the rectangular box (101) is fixedly connected with two rubber pads (210), and the two rubber pads (210) are in contact with the pull plate (206).

6. A plant apical shoot removal device according to claim 5, characterised in that: The top of the rectangular box (101) is fixedly connected with illuminating lamp (211), and the output direction of the illuminating lamp (211) is close to the position of the fixed cutter (102).

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