Topping and bud inhibition device

Abstract

The utility model discloses a topping and bud inhibition device which comprises a fixing frame, a shearing mechanism is arranged on the front side of the fixing frame, the topping and bud inhibition device further comprises a pesticide spraying mechanism, and the pesticide spraying mechanism is located above the shearing mechanism. The device has the beneficial effects that pesticide is continuously conveyed into the pesticide spraying assembly through the pesticide feeding assembly, then rapid pesticide conveying into the device is facilitated, then the input pesticide is rapidly sprayed out through the pesticide spraying assembly, pesticide is rapidly sprayed to terminal buds after terminal buds are sheared, terminal bud shearing and pesticide spraying are conducted at the same time, and the labor intensity of workers is reduced. The rapid usability of the device is improved, the topping and bud inhibition speed of polygonatum kingianum is increased, then the amount of sprayed medicine is accurately controlled through a quantitative assembly, the amount of the sprayed medicine can be adjusted at will, certain waste caused by spraying of a large amount of medicine is effectively avoided, the utilization rate of the medicine is increased, and the device is worthy of popularization and application. And the use amount of the medicine is saved.

Description

Technical Field

[0001] The utility model relates to the field of polygonatum planting, in particular to a topping and bud suppression device. Background Art

[0002] The stem height of Polygonatum sibiricum is 50-90 cm, or can reach more than 1 meter. During the planting process, in order to promote better growth of the rhizome, enable the rhizome to absorb more nutrients and increase yield, it is usually necessary to top and suppress the buds when the Polygonatum sibiricum grows to a certain period.

[0003] By comparing the topping and bud suppression device for Polygonatum sibiricum cultivation with announcement number CN218604108U, in this scheme, when topping and bud suppression is performed on Polygonatum sibiricum, the device used needs to cut off its terminal buds and then spray the medicine again to suppress the buds, so the operation process for the user is relatively cumbersome, and multiple steps are required during use to complete the topping and bud suppression work, which may increase the time the user spends on the topping and bud suppression work on Polygonatum sibiricum, slow down the progress of the work, and has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a topping and bud suppression device in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A topping and bud suppression device comprises a fixed frame, a shearing mechanism is arranged on the front side of the fixed frame, and a spraying mechanism is also included, and the spraying mechanism is located above the shearing mechanism;

[0007] The medicine spraying mechanism includes a medicine feeding component for feeding medicine into the medicine spraying device, and a medicine spraying component for outputting and spraying medicine into the medicine spraying device;

[0008] The medicine spraying assembly includes an injection chamber arranged above the fixed frame, a nozzle is installed on the front side of the injection chamber, a partition is fixedly installed inside the injection chamber, a medicine outlet hole is opened on the partition, a baffle is arranged on the rear side of the partition, a liquid inlet cavity is formed between the baffle and the partition, a liquid outlet cavity is formed between the front side of the partition and the injection chamber, a flat pressure cavity is formed between the rear side of the baffle and the injection chamber, a piston plate is sealingly slidably provided inside the flat pressure cavity, a connecting plate is fixedly installed on the rear side of the piston plate, a connecting frame is fixedly provided on the front side of the partition, a plurality of medicine outlets are opened on the side wall of the connecting frame, a one-way valve is slidably installed inside the connecting frame, a quantitative component is arranged between the injection chamber and the medicine inlet component, and the quantitative component is used to control and adjust the amount of medicine sprayed.

[0009] Preferably: the quantitative component includes two groups of slide rails arranged on the rear side of the fixed frame, and the two groups of slide rails are symmetrically arranged on both sides, each group of slide rails is provided with two, and the two are symmetrically arranged up and down, and sliding plates are slidably installed between the slide rails on the upper and lower sides, and a plurality of through holes are provided on the sliding plates. Fixed plates are provided on the sides of the sliding plates close to each other, and the fixed plates are fixedly connected to the slide rails, and the fixed plates are provided with medicine inlet holes on the sides close to the sliding plates.

[0010] Preferably: the medicine feeding assembly includes a water pump arranged at the rear side of the slide rail, a medicine storage box is arranged below the water pump, and medicine feeding bins are fixedly arranged on the side of the slide rails on both sides away from each other, and a medicine feeding hole is opened in the medicine feeding bin close to the sliding plate.

[0011] Preferably: a drug inlet pipe is connected between the fixed plate and the injection chamber, and the output end of the drug inlet pipe is connected to the liquid inlet cavity in the injection chamber, and the sliding plate is fixedly connected to the connecting plate.

[0012] Preferably, a spray head is installed at the front end of the nozzle, and the connecting frame is connected to the one-way valve via a spring.

[0013] Preferably, a medicine-passing pipe is connected between the medicine inlet bin and the water pump, and a medicine-extracting pipe is connected between the water pump and the medicine storage box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By providing a drug feeding component and a drug spraying component, etc., the drug feeding component is used to continuously feed drugs into the drug spraying component, thereby facilitating rapid drug feeding into the device, and then the drug spraying component is used to quickly spray the input drugs, so that the terminal buds can be quickly sprayed after the terminal buds are sheared, so that the terminal bud shearing and the drug spraying can be performed simultaneously, thereby improving the quick use of the device, accelerating the topping and bud suppression speed of Polygonatum sibiricum, and then the quantitative component is used to accurately control the amount of drugs sprayed, so that the amount of drugs sprayed can be adjusted at will, thereby effectively avoiding a certain amount of waste caused by a large amount of drugs sprayed, thereby improving the utilization rate of the drugs and saving the amount of drugs used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1It is a spatial stereogram of a topping and bud suppression device described in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the upper part of the fixed frame of a topping and bud suppression device described in the utility model;

[0019] Figure 3 It is a structural schematic diagram of a shearing mechanism of a topping and bud suppression device described in the utility model;

[0020] Figure 4 It is a structural schematic diagram of a spraying mechanism of a topping and bud suppression device described in the utility model;

[0021] Figure 5 It is a structural schematic diagram of a spraying component of a topping and bud suppression device described in the utility model;

[0022] Figure 6 It is a structural cross-sectional view of a spraying assembly of a topping and bud suppression device described in the utility model;

[0023] Figure 7 yes Figure 6 A partial enlarged view of point A in the middle.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Fixed frame; 2. Spraying mechanism; 21. Spraying tube; 22. Injection chamber; 23. Connecting plate; 24. Sliding plate; 25. Medicine inlet chamber; 26. Fixed plate; 27. Water pump; 28. Medicine storage box; 29. ​​Piston plate; 210. Partition plate; 211. Connecting frame; 212. One-way valve; 3. Shearing mechanism; 31. Scissors; 32. Rotating plate; 33. First nut; 34. Pull rod; 35. Second nut; 36. Fixed column. DETAILED DESCRIPTION

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The utility model is further described below in conjunction with the accompanying drawings:

[0029] like Figure 1-Figure 7 As shown, a topping and bud suppression device comprises a fixed frame 1, a shearing mechanism 3 for shearing terminal buds, the shearing mechanism 3 is located at the front side of the fixed frame 1, and also comprises a spraying mechanism 2 for spraying medicine on the upper end of the sheared terminal buds, the spraying mechanism 2 is located above the shearing mechanism 3;

[0030] In this embodiment: the shearing mechanism 3 includes scissors 31, a rotating plate 32, a first nut 33, a pull rod 34, a second nut 35, and a fixed column 36. The fixed frame 1 is provided with arc-shaped slide grooves on both sides, and a square groove is provided on the rear side of the arc-shaped slide groove. A pull rod 34 is slidably installed inside the square groove, and a second nut 35 is slidably installed between the pull rod 34 and the fixed frame 1. The rotating plate 32 is slidably installed inside the arc-shaped slide groove, and the first nut 33 is slidably installed between the rotating plate 32 and the fixed frame 1. The scissors 31 are rotatably installed on the front side of the rotating plate 32. The scissors 31 on both sides are cross-symmetrically arranged, and the scissors 31 on both sides overlap and rotate at one end. A fixed column 36 is installed, and a rotating plate 32 is rotatably installed between the scissors 31 on both sides and the pull rod 34. Handles are fixed on both sides of the upper part of the fixed frame 1, which is convenient for the operator to take and put it. A strap is fixed on the rear side of the fixed frame 1, which is convenient for the operator to tie it around the waist. The scissors 31 on both sides are placed on both sides of the top buds of Polygonatum sibiricum that need to be cut, and then the pull rod 34 is pulled backward. The backward movement of the pull rod 34 drives the rotating plates 32 on both sides to rotate backward, and then drives the two scissors 31 on the front side to rotate and move closer to the middle, and then cut the top buds in the middle, thereby improving the convenience of cutting and saving more effort in use.

[0031] In this embodiment: the medicine spraying mechanism 2 includes a nozzle 21, an injection chamber 22, a connecting plate 23, a sliding plate 24, a medicine inlet chamber 25, a fixed plate 26, a water pump 27, a medicine storage box 28, a piston plate 29, a partition 210, a connecting frame 211, and a one-way valve 212. The front side of the pull rod 34 is provided with an injection chamber 22, the front side of the injection chamber 22 is provided with a nozzle 21, and the front end of the nozzle 21 is provided with a spray head. A partition 210 is fixedly installed inside the injection chamber 22, and a medicine outlet hole is opened on the partition 210. A baffle is arranged on the rear side of the partition 210. A liquid inlet cavity is formed between the baffle and the partition 210, and a liquid outlet cavity is formed between the front side of the partition 210 and the injection chamber 22. A cavity, a flat pressure cavity is formed between the rear side of the baffle and the injection chamber 22, a connecting plate 23 is fixedly arranged below the pull rod 34, a piston plate 29 is sealed and slidably arranged between the connecting plate 23 and the flat pressure cavity, a connecting frame 211 is fixedly arranged on the front side of the partition 210, a plurality of drug outlets are provided on the side wall of the connecting frame 211, a one-way valve 212 is slidably installed inside the connecting frame 211, the connecting frame 211 and the one-way valve 212 are connected by a spring, a water pump 27 is arranged on the rear side of the fixed frame 1, a medicine storage box 28 is arranged below the water pump 27, two sets of slide rails are arranged on the front side of the water pump 27, and the two sets of slide rails are symmetrically arranged on both sides, each set of slide rails is provided with two, and the two are vertically opposite. The sliding plate 24 is slidably installed between the upper and lower slide rails, and a plurality of through holes are provided on the sliding plate 24. A fixed plate 26 and a medicine inlet bin 25 are respectively provided on both sides of the sliding plate 24, and the medicine inlet bin 25 and the fixed plate 26 are fixedly connected to the slide rails, and the fixed plate 26 and the medicine inlet bin 25 are provided with medicine inlet holes on one side of the sliding plate 24. The sliding plates 24 are fixedly connected to the connecting plates 23. A medicine passage is connected between the medicine inlet bin 25 and the water pump 27, a medicine inlet pipe is connected between the fixed plate 26 and the injection bin 22, and the output end of the medicine inlet pipe is connected to the liquid inlet cavity in the injection bin 22, and a pump is connected between the water pump 27 and the medicine storage box 28. The medicine pipe continuously delivers medicine to the inside of the medicine spraying component through the medicine inlet component, thereby facilitating rapid medicine delivery inside the device, and then quickly sprays the input medicine through the medicine spraying component, so that the top buds can be quickly sprayed after the top buds are sheared, so that the top bud shearing and spraying can be carried out simultaneously, thereby improving the quick use of the device, accelerating the topping and bud suppression speed of Polygonatum sibiricum, and then accurately controlling the amount of medicine sprayed through the quantitative component, and then the amount of medicine sprayed can be adjusted at will, thereby effectively avoiding a certain amount of waste caused by a large amount of medicine sprayed, thereby improving the utilization rate of the medicine and saving the amount of medicine used.

[0032] Working principle: First, the user pulls the strap to tie it around the waist, then covers the handle on one side with his hand to pull up the device, and then places the other hand on the pull rod 34, and then places the scissors 31 on both sides of the apical bud of Polygonatum sibiricum to be cut, and then pulls the pull rod 34 backward, and the backward movement of the pull rod 34 drives the rotating plates 32 on both sides to rotate backward, and then drives the two scissors 31 on the front side to rotate and move closer to the middle, and then cuts the apical bud in the middle, and at the same time the pull rod 34 moves backward, the connecting plate 23 drives the movable plate 32 on both sides to rotate backward. The plug plate 29 moves backward in the injection chamber 22, and at the same time, the water pump 27 extracts the medicine in the medicine storage box 28 into the medicine inlet chamber 25, and then the connecting plate 23 moves backward while driving the sliding plates 24 on both sides to move backward, and then the medicine in the medicine inlet chamber 25 and the medicine inlet holes on the fixed plate 26 are connected to each other through the multiple through holes on the sliding plate 24, so that the medicine in the medicine inlet chamber 25 quickly enters the liquid inlet cavity in the injection chamber 22 through the medicine inlet pipe, and when the piston plate 29 is pulled backward, the one-way valve 212 in the connecting frame 211 on the front side of the partition 210 is driven to the rear side. The medicine outlet hole on the partition 210 is blocked to prevent the medicine liquid from leaking out, and the medicine is drawn in. After the shearing is completed, the pull rod 34 is pushed to move forward to open the scissors 31 on both sides, and the pull rod 34 moves forward while opening, and the pull rod 34 pushes the piston plate 29 to move forward, and then pushes the one-way valve 212 to move backward to release the blocking of the medicine outlet hole on the partition 210, and then the medicine inside the liquid inlet cavity flows out through the multiple medicine outlets on the connecting frame 211, and then through the nozzle 21 at the front end of the injection chamber 22. The pressed medicine is sprayed toward the upper end of the terminal bud by the action of the spray head, thereby completing the spraying of the terminal bud. In the process of the sliding plate 24 moving back and forth, the multiple through holes on the sliding plate 24 intermittently cooperate with the medicine inlet holes on the medicine inlet bin 25 and the fixed plate 26, and correspond to each other, thereby realizing the control of the amount of sprayed medicine liquid, thereby reducing the waste caused by the spraying of a large amount of medicine liquid, and simultaneously completing the process of topping and suppressing the buds of Polygonatum sibiricum, thereby facilitating the convenient use of the user, speeding up the topping and suppressing the buds of Polygonatum sibiricum, and improving work efficiency.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A topping and bud suppression device, comprising a fixed frame (1), wherein a shearing mechanism (3) is arranged on the front side of the fixed frame (1), characterized in that: It also includes a spraying mechanism (2), wherein the spraying mechanism (2) is located above the shearing mechanism (3); The medicine spraying mechanism (2) comprises a medicine feeding component for feeding medicine into the medicine spraying device, and a medicine spraying component for outputting medicine from the medicine spraying device for spraying; The medicine spraying assembly comprises an injection chamber (22) arranged above the fixed frame (1), a nozzle (21) being installed at the front side of the injection chamber (22), a partition (210) being fixedly installed inside the injection chamber (22), a medicine outlet hole being opened on the partition (210), a baffle being arranged at the rear side of the partition (210), a liquid inlet cavity being enclosed between the baffle and the partition (210), a liquid outlet cavity being enclosed between the front side of the partition (210) and the injection chamber (22), and a liquid outlet cavity being enclosed between the rear side of the baffle and the injection chamber ( A pressure-equalizing chamber is formed between the two components, wherein a piston plate (29) is sealed and slidably mounted inside the pressure-equalizing chamber, a connecting plate (23) is fixedly mounted on the rear side of the piston plate (29), a connecting frame (211) is fixedly mounted on the front side of the partition plate (210), a plurality of drug outlets are formed on the side wall of the connecting frame (211), a one-way valve (212) is slidably mounted inside the connecting frame (211), a quantitative component is arranged between the injection chamber (22) and the drug inlet component, and the quantitative component is used to control and adjust the amount of medicine sprayed out.

2. A topping and bud suppression device according to claim 1, characterized in that: The quantitative component comprises two groups of slide rails arranged at the rear side of the fixed frame (1), and the two groups of slide rails are symmetrically arranged on both sides, each group of slide rails is provided with two slide rails, and the two are symmetrically arranged up and down, and a sliding plate (24) is slidably installed between the slide rails on the upper and lower sides, and a plurality of through holes are provided on the sliding plate (24). A fixed plate (26) is provided on the side where the sliding plates (24) are close to each other, and the fixed plates (26) are fixedly connected to the slide rails, and a medicine feeding hole is provided on the side where the fixed plates (26) are close to the sliding plates (24).

3. A topping and bud suppression device according to claim 2, characterized in that: The medicine feeding assembly comprises a water pump (27) arranged at the rear side of the slide rail, a medicine storage box (28) is arranged below the water pump (27), and medicine feeding bins (25) are fixedly arranged on the side of the slide rails away from each other on both sides, and a medicine feeding hole is provided on the side of the medicine feeding bin (25) close to the sliding plate (24).

4. A topping and bud suppression device according to claim 3, characterized in that: A drug inlet pipe is connected between the fixed plate (26) and the injection chamber (22), and the output end of the drug inlet pipe is connected to the liquid inlet cavity in the injection chamber (22), and the sliding plate (24) is fixedly connected to the connecting plate (23).

5. A topping and bud suppression device according to claim 4, characterized in that: A spray head is installed at the front end of the spray pipe (21), and the connecting frame (211) and the one-way valve (212) are connected via a spring.

6. A topping and bud suppression device according to claim 5, characterized in that: A medicine pipe is connected between the medicine inlet bin (25) and the water pump (27), and a medicine extraction pipe is connected between the water pump (27) and the medicine storage box (28).

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