Topping and bud inhibiting device with pesticide spraying function

Abstract

The utility model belongs to the technical field of topping and bud inhibiting devices, and particularly relates to a topping and bud inhibiting device with a pesticide spraying function, which comprises a pesticide pot and an air pump mounted on the surface of the pesticide pot, a controller is mounted on the side edge of the pesticide pot, and a control pipe is connected to one side, close to the controller, of the pesticide pot. The other end of the control pipe is connected with a handheld topping device; the handheld topping device comprises a pesticide pot, a containing cylinder is connected to one side of the pesticide pot, a positioning spring is connected to an opening of the inner wall of the containing cylinder, the other end of the positioning spring is connected with a linkage plate, and an extrusion plate is connected to one side of the linkage plate. And then through the elastic force of a positioning spring on one side of a linkage plate, the handheld topping device is positioned on the inner wall of the placement barrel through an extrusion plate, so that the placement barrel is conveniently limited and fixed, the phenomenon that the handheld topping device falls off during moving and carrying is avoided, and the normality of pesticide spraying is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of topping and bud suppressing devices, and particularly relates to a topping and bud suppressing device with a pesticide spraying function. Background Art

[0002] A topping and bud suppressing device, as an agricultural machinery and equipment, is mainly used to remove the top buds of crops (such as tobacco, fruit trees, etc.) to promote the growth of lateral buds, thereby improving the yield and quality of crops. The topping and bud suppressing device can effectively remove apical dominance, promote crop branching, increase the amount of branches and leaves, improve the photosynthesis efficiency. Reasonable topping and bud suppressing can improve the ventilation and light transmission conditions of crops, reduce the occurrence of pests and diseases, and improve the quality and marketability of fruits. According to the working principle and structural characteristics, the topping and bud suppressing device can be divided into various types, such as manual type, electric type, self-propelled type, etc. Taking the electric topping and bud suppressing device as an example, its structure usually includes components such as a motor, a transmission device, and a cutting blade. The motor provides power, drives the cutting blade to rotate through the transmission device, and realizes the cutting operation on the top of the crop;

[0003] Among them, the "shoulder-mounted tobacco topping and bud suppressing machine with single-handed operation and improved structure of the operator" disclosed in the patent application number "CN201821439537.8" is also an increasingly mature technology, which has the advantages of reducing labor intensity, accurate and simple operation process of hooking and pulling, more accurate application of the agent and saving the bud suppressing agent, etc. However, this device still has the following defects: after using the cutter, the common medicine barrel is placed on the cutter in a way that the straight barrel is exposed. At this time, the handheld cutter cannot maintain stability due to its own weight. Therefore, when moving and carrying the topping and bud suppressing device, it is extremely easy for the handheld cutting device to loosen and fall, affecting the use of the medicine spraying port at the front end of the cutter. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a topping and bud suppressing device with a pesticide spraying function, aiming to solve the problem that in the prior art, after using the cutter, the common medicine barrel is placed on the cutter in a way that the straight barrel is exposed. At this time, the handheld cutter cannot maintain stability due to its own weight. Therefore, when moving and carrying the topping and bud suppressing device, it is extremely easy for the handheld cutting device to loosen and fall, affecting the use of the medicine spraying port at the front end of the cutter.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A topping and bud suppressing device with a pesticide spraying function, including a pesticide pot and an air pump installed on the surface of the pesticide pot. A controller is installed on the side of the pesticide pot. A control pipe is connected to one side of the pesticide pot near the controller, and the other end of the control pipe is connected to a handheld topping device;

[0006] One side of the pesticide pot is connected with a placing cylinder. At the opening of the inner wall of the placing cylinder, a positioning spring is connected. The other end of the positioning spring is connected with a linkage plate, and one side of the linkage plate is connected with a pressing plate.

[0007] As a preferred embodiment of the topping and bud inhibiting device with spraying agent of the present utility model, the hand-held topping device includes a cutting scissors and a medicine spray head. The front end of the hand-held topping device is pneumatically controlled and connected with the cutting scissors, and a medicine spray head is installed on the side of the hand-held topping device close to the cutting scissors.

[0008] As a preferred embodiment of the topping and bud inhibiting device with spraying agent of the present utility model, the positioning spring and the linkage plate form an elastic telescopic structure, and the pressing plate is made of stainless steel.

[0009] As a preferred embodiment of the topping and bud inhibiting device with spraying agent of the present utility model, the bottom surface of the placing cylinder is connected with a bottom plate, and the bottom end of the bottom plate is connected with a slide rail.

[0010] As a preferred embodiment of the topping and bud inhibiting device with spraying agent of the present utility model, the bottom surface of the slide rail is connected with a residual liquid storage plate. The cross section of the slide rail is T-shaped, and the residual liquid storage plate and the slide rail form a sliding connection structure.

[0011] As a preferred embodiment of the topping and bud inhibiting device with spraying agent of the present utility model, a sealing ring made of silica gel is connected to the inner wall of the residual liquid storage plate.

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

[0013] By placing the hand-held topping device in the placing cylinder on one side of the pesticide pot, and then through the elasticity of the positioning spring on one side of the linkage plate, the pressing plate positions the hand-held topping device on the inner wall of the placing cylinder, thereby facilitating the limiting and fixing of the placing cylinder, avoiding the phenomenon that the hand-held topping device drops during moving and handling, and ensuring the normality of spraying the agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the side view structural schematic diagram of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the cutting scissors of the present utility model;

[0018] Figure 4 Schematic diagram of the connection structure of the extrusion plate of the present utility model;

[0019] Figure 5 Exploded structure schematic diagram of the extrusion plate of the present utility model;

[0020] Figure 6 Schematic diagram of the residual liquid holding plate of the present utility model and the enlarged structure at A;

[0021] Figure 7 Schematic diagram of the installation structure of the sealing ring of the present utility model.

[0022] In the figure: 1, pesticide kettle; 2, air pump; 3, controller; 4, control pipe; 5, handheld topping device; 51, cutting scissors; 52, medicine spray head; 6, placing cylinder; 7, positioning spring; 8, linkage plate; 9, extrusion plate; 10, bottom plate; 11, slide rail; 12, residual liquid holding plate; 13, sealing ring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-7 , the present utility model provides the following technical solutions: A topping and bud suppressing device with pesticide spraying includes a pesticide kettle 1 and an air pump 2 installed on the surface of the pesticide kettle 1. A controller 3 is installed on the side of the pesticide kettle 1. Among them, there are buttons for controlling pneumatic topping and pneumatic pesticide spraying on the surface of the controller 3. The specific model is: YG12V speed regulator. One side of the pesticide kettle 1 close to the controller 3 is connected with a control pipe 4, and the other end of the control pipe 4 is connected with a handheld topping device 5;

[0025] One side of the pesticide kettle 1 is connected with a placing cylinder 6. A positioning spring 7 is connected to the inner wall opening of the placing cylinder 6. The other end of the positioning spring 7 is connected with a linkage plate 8, and one side of the linkage plate 8 is connected with an extrusion plate 9.

[0026] Preferably: The handheld topping device 5 includes cutting scissors 51 and a medicine spray head 52. The front end of the handheld topping device 5 is pneumatically controlled to be connected with the cutting scissors 51, and a medicine spray head 52 is installed on the side of the handheld topping device 5 close to the cutting scissors 51.

[0027] During specific use, the handheld topping device 5 belongs to the existing mature technology. Refer to the patent number: "CN207369664U". Additionally, the air pump 2 that controls the handheld topping device 5 and the medicine spray nozzle 52 to spray the medicine is also the existing technology, and its specific model is: diaphragm pump pneumatic 12v24v DC pump.

[0028] Preferably: The positioning spring 7 and the linkage plate 8 form an elastic telescopic structure, and the extrusion plate 9 is made of stainless steel.

[0029] During specific use, by squeezing the extrusion plate 9 against the handheld topping device 5, it is ensured that the handheld topping device 5 is in a stable state after being placed.

[0030] Preferably: The bottom surface of the placement cylinder 6 is connected to a bottom plate 10, and the bottom end of the bottom plate 10 is connected to a slide rail 11.

[0031] During specific use, by adopting the slide rail 11 with a T-shaped cross-section, the stability of the residual liquid storage plate 12 during movement and its fixation after installation are ensured.

[0032] Preferably: The bottom surface of the slide rail 11 is connected to a residual liquid storage plate 12. The cross-section of the slide rail 11 is T-shaped, and the residual liquid storage plate 12 and the slide rail 11 form a sliding connection structure.

[0033] During specific use, by sliding the residual liquid storage plate 12 along the slide rail 11, it is convenient to quickly remove the residual liquid storage plate 12 from the surface of the pesticide kettle 1.

[0034] Preferably: The inner wall of the residual liquid storage plate 12 is connected to a sealing ring 13 made of silica gel.

[0035] During specific use, by adopting the sealing ring 13, the risk of leakage at the docking edge gap of the residual liquid storage plate 12 is prevented.

[0036] Working principle during the specific use of the utility model: First, when topping the tobacco leaves, the operator carries the pesticide kettle 1 on the back and controls the controller 3 to select the operations of topping and spraying the liquid medicine. Then, the operation is carried out through the handheld topper 5. Among them, the cutting scissors 51 use an oblique cutting method to top the top of the tobacco leaves. During the topping operation, the medicine spray head 52 sprays pesticides at the topping position through the air pump 2 to prevent the problem of easy infection of diseases after topping in rainy weather. After topping, the handheld topper 5 is placed in the placement cylinder 6. At the same time, the linkage plate 8 compresses the positioning spring 7. Relying on the resilience of the positioning spring 7, the interaction between the pressing plate 9 and the handheld topper 5 is carried out, so as to facilitate the limit clamping of the handheld topper 5 and avoid dropping, ensuring the normal use of the medicine spray head 52 in the later stage. In addition, when the residual pesticide flows out from the bottom of the medicine spray head 52, the residual liquid containing plate 12 can be pulled out, so that the residual liquid containing plate 12 is removed on the slide rail 11 on the bottom surface of the bottom plate 10, thus facilitating the treatment of the residual pesticide and avoiding causing certain potential safety hazards due to long-term storage on the surface of the pesticide kettle 1.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A topping and sprout suppressing device with the function of spraying pesticides, comprising a pesticide pot (1) and an air pump (2) mounted on the surface of the pesticide pot (1), characterized in that: A controller (3) is installed on the side of the pesticide pot (1); a control tube (4) is connected to the side of the pesticide pot (1) close to the controller (3); and a handheld topping device (5) is connected to the other end of the control tube (4); One side of the pesticide pot (1) is connected to a placement tube (6), an inner wall opening of the placement tube (6) is connected to a positioning spring (7), the other end of the positioning spring (7) is connected to a linkage plate (8), and one side of the linkage plate (8) is connected to an extrusion plate (9).

2. A topping and bud suppressing device with a spraying agent according to claim 1, characterized in that: The handheld topping device (5) comprises a cutting blade (51) and a medicine spray head (52). The front end of the handheld topping device (5) is connected to the cutting blade (51) through pneumatic control, and the medicine spray head (52) is installed on the side of the handheld topping device (5) close to the cutting blade (51).

3. The topping and bud suppressing device with a spraying agent according to claim 1, characterized in that: The positioning spring (7) and the linkage plate (8) form an elastic telescopic structure, and the extrusion plate (9) is made of stainless steel.

4. A topping and sprout suppressing device with a spraying agent according to claim 3, characterized in that: The bottom surface of the placement cylinder (6) is connected to a bottom plate (10), and the bottom end of the bottom plate (10) is connected to a slide rail (11).

5. The topping and bud suppressing device with a spraying agent according to claim 4, characterized in that: The bottom surface of the slide rail (11) is connected to a residual liquid holding plate (12); the cross section of the slide rail (11) is T-shaped; the residual liquid holding plate (12) and the slide rail (11) form a sliding connection structure.

6. A topping and sprout suppressing device with a spraying agent according to claim 5, characterized in that: The inner wall of the residual liquid holding plate (12) is connected to a sealing ring (13) made of silicone material.

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