Soil disinfection machine for relieving continuous cropping obstacles of peanuts
By designing a soil disinfection machine that can inject disinfectant into the soil, the problem of short residence time of soil disinfectant toxic gases in the prior art is solved, and the effect of mitigating peanut continuous cropping barriers is significantly improved.
Patent Information
- Application Number
- CN202420850167.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing soil disinfectants can only be applied to the soil surface during use, resulting in short residence time of the toxic gases and poor fumigation effect, which cannot effectively alleviate the obstacles to continuous cropping of peanuts.
A soil disinfection machine was designed to inject disinfectant into the soil through the frame and the intubation system. The disinfectant was introduced into the soil using the pump body and the connecting pipe, so that it produces toxic gases in the soil, prolongs the residence time, and improves the Smoking effect.
It extends the residence time of toxic gases in the soil, improves the smoke-killing effect of disinfectants, and significantly improves the relief effect of peanut continuous cropping obstacles.
Smart Images
Figure CN222129150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of peanut planting, in particular to a soil disinfector for alleviating obstacles in continuous peanut planting. Background Art
[0002] Peanuts are sensitive to continuous cropping. The main reasons for the reduction in yields from continuous cropping are the aggravation of peanut pests and diseases due to soil pests (mainly pests and diseases) and material accumulation, and the imbalance of soil microbial communities leading to the deterioration of soil habitats and nutrient deficiencies. The use of soil disinfectants to "disinfect" the soil is currently the main measure to alleviate the obstacles to continuous cropping of peanuts, especially the nematode disease that has a great impact on continuous cropping of peanuts. Since there is currently no specific drug for the prevention and control of this disease, the general prevention efficiency is only 50% to 60%. Fumigation can fundamentally kill galls and is currently the most effective prevention and control method.
[0003] In the process of using soil disinfectants to "disinfect" the soil, the disinfectant is applied to the soil, and the disinfectant produces toxic gases in the soil. During the process of the toxic gases rising in the soil, harmful organisms in the soil are fumigated and killed. However, the existing disinfectants can only be applied to the soil surface during use, and the toxic gases released by the disinfectants quickly enter the atmosphere from the soil and stay in the soil for a short time, so the fumigation effect is poor, and the effect of alleviating the obstacle of continuous cropping of peanuts is not ideal. Utility Model Content
[0004] The utility model aims to solve the above-mentioned deficiencies and provide a soil disinfector for alleviating the continuous cropping obstacles of peanuts. The disinfectant can be injected into the soil so that the disinfectant can produce toxic gas inside the soil, thereby prolonging the fumigation time of the toxic gas in the soil, improving the fumigation effect of the disinfectant, and achieving better effect in alleviating the continuous cropping obstacles of peanuts.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A soil disinfector for alleviating obstacles to continuous peanut cropping, comprising a frame, a connecting piece arranged at the front end of the frame, a wheel arranged at the bottom of the frame, a slide arranged below the frame, and a downward insertion drive assembly used to drive the slide to rise or fall, a tank body and a controller are fixed to the frame, a disinfection seat is arranged on the slide, a plurality of insert tubes are vertically arranged at the bottom of the disinfection seat, a disinfection cavity is arranged in the disinfection seat, the disinfection cavity is connected to the tank body through a connecting pipe, a pump body is arranged at one end of the connecting pipe extending into the tank body, the top end of the insert tube is connected to the disinfection cavity, and the downward insertion drive assembly and the pump body are both electrically connected to the controller.
[0007] Furthermore, a plurality of slide rails are vertically arranged at the bottom of the frame; the downward insertion drive assembly includes a slider slidably connected to the slide rail, a hydraulic cylinder fixed on the frame, the slide is fixedly connected to the slider, and the piston rod head of the hydraulic cylinder extends vertically downward to drive and connect the slide.
[0008] Furthermore, a conical head is provided at the bottom end of the insert tube, and a plurality of liquid outlet holes are radially opened on the insert tube along the forward direction of the frame, and the liquid outlet holes are arranged close to the conical head.
[0009] Furthermore, along the forward direction of the frame, the insert tubes are arranged in at least two rows, any row of the insert tubes is arranged with at least four insert tubes, and the insert tubes in two adjacent rows are arranged in a staggered manner.
[0010] Furthermore, a stirring motor and a feed port are arranged on the top of the tank body, a stirring shaft is vertically arranged in the tank body, a stirring blade is arranged on the stirring shaft, and the stirring motor is used to drive the stirring shaft to rotate.
[0011] Furthermore, the connecting member includes a U-shaped seat body fixed to the front end of the frame, and a pin hole is coaxially arranged on the vertical portion of the U-shaped seat body.
[0012] The beneficial effects of the utility model are:
[0013] In actual application, when in use, the frame is installed on the tractor through the connecting piece. When the tractor drags the frame forward, the controller controls the lower insertion drive assembly to drive the slide to move up and down, so that the bottom end of the insert tube is intermittently inserted into the soil. When the bottom end of the insert tube is inserted into the soil, the disinfectant in the tank body is extracted and introduced into the soil through the pump body, the connecting pipe, the disinfection cavity and the insert tube, so that the disinfectant can produce toxic gas inside the soil, and the fumigation residence time of the toxic gas in the soil is prolonged. The utility model can inject the disinfectant into the soil, so that the disinfectant can produce toxic gas inside the soil, prolonging the fumigation residence time of the toxic gas in the soil, improving the fumigation effect of the disinfectant, and better alleviating the peanut continuous cropping obstacle. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a top view of the utility model;
[0016] Figure 3 yes Figure 2 The cross-sectional view at AA in the middle;
[0017] Figure numerals: frame 1; connecting piece 11; wheel 12; slide rail 13; slide 2; tank body 3; stirring motor 31; feed inlet 32; stirring shaft 33; stirring blade 34; disinfection seat 4; disinfection chamber 41; cannula 5; conical head 51; connecting pipe 6; hydraulic cylinder 7; controller 8. DETAILED DESCRIPTION
[0018] like Figure 1 , Figure 2 and Figure 3 As shown, a soil disinfector for alleviating obstacles to continuous cropping of peanuts comprises a frame 1, a connecting piece 11 arranged at the front end of the frame 1, a wheel 12 arranged at the bottom of the frame 1, a slide 2 arranged below the frame 1, and a downward insertion drive assembly used to drive the slide 2 to rise or fall, a tank body 3 and a controller 8 are fixed on the frame 1, a disinfection seat 4 is arranged on the slide 2, a plurality of insert tubes 5 are vertically arranged at the bottom of the disinfection seat 4, a disinfection cavity 41 is arranged in the disinfection seat 4, the disinfection cavity 41 is connected to the tank body 3 through a connecting pipe 6, a pump body 61 is arranged at one end of the connecting pipe 6 extending into the tank body 3, the top end of the insert tube 5 is connected to the disinfection cavity 41, and the downward insertion drive assembly and the pump body 61 are both electrically connected to the controller 8.
[0019] When in use, the frame 1 is installed on the tractor through the connecting piece 11. When the tractor drags the frame 1 forward, the controller 8 controls the lower insertion drive assembly to drive the slide 2 to move up and down, so that the bottom end of the insert tube 5 is intermittently inserted into the soil. When the bottom end of the insert tube 5 is inserted into the soil, the disinfectant in the tank body 3 is extracted and introduced into the soil through the pump body 61, the connecting pipe 6, the disinfection cavity 41 and the insert tube 5, so that the disinfectant can produce toxic gas in the soil, and the fumigation residence time of the toxic gas in the soil is prolonged. The utility model can inject the disinfectant into the soil, so that the disinfectant can produce toxic gas in the soil, prolong the fumigation residence time of the toxic gas in the soil, improve the fumigation effect of the disinfectant, and better alleviate the peanut continuous cropping obstacle.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, a plurality of slide rails 13 are vertically arranged at the bottom of the frame 1; the downward insertion drive assembly includes a slider slidably connected to the slide rail 13, a hydraulic cylinder 7 fixed on the frame 1, the slide 2 is fixedly connected to the slider, and the piston rod head of the hydraulic cylinder 7 extends vertically downward to drive and connect the slide 2; in this embodiment, the slide 2 is driven by the hydraulic cylinder 7 to drive the slider to slide up and down along the slide rail 13, so that the bottom end of the insert 5 can be intermittently inserted into the soil.
[0021] like Figure 1 , Figure 2 and Figure 3As shown, a conical head 51 is provided at the bottom end of the insert tube 5, and a plurality of liquid outlet holes are radially opened on the insert tube 5 along the forward direction of the frame 1, and the liquid outlet holes are arranged close to the conical head 51; in this embodiment, by arranging the conical head 51 at the bottom end of the insert tube 5, the insert tube 5 is easier to insert into the soil, and the disinfectant is injected into the soil around the insert tube 5 through the plurality of liquid outlet holes opened radially.
[0022] like Figure 1 , Figure 2 and Figure 3 As shown, along the forward direction of the frame 1, the tubes 5 are arranged in at least two rows, any row of the tubes 5 is arranged in at least four pieces, and the tubes 5 in two adjacent rows are staggered. In this embodiment, by arranging at least two rows of tubes 5 and staggering the tubes 5 in two adjacent rows, the disinfectant injected into the soil can be more evenly distributed, and the effect of alleviating the obstacle of continuous cropping of peanuts is better.
[0023] like Figure 1 , Figure 2 and Figure 3 As shown, a stirring motor 31 and a feed port 32 are provided on the top of the tank body 3, a stirring shaft 33 is vertically provided in the tank body 3, a stirring blade 34 is provided on the stirring shaft 33, and the stirring motor 31 is used to drive the stirring shaft 33 to rotate; in this embodiment, the stirring motor 31 drives the stirring shaft 33 to rotate and drives the stirring blade 34 to rotate, so that the disinfectant in the tank body 3 can be mixed.
[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the connecting member 11 includes a U-shaped seat body fixed to the front end of the frame 1, and the vertical portion of the U-shaped seat body is coaxially provided with a pin hole; in this embodiment, the frame 1 can be fixed to the tractor by plugging the pin hole and the pin hole on the tractor into the pin hole.
[0025] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the scope defined by the spirit of the present invention.
Claims
1. A soil disinfector for alleviating the obstacle of continuous peanut cropping, characterized in that: The invention comprises a frame (1), a connecting piece (11) arranged at the front end of the frame (1), a wheel (12) arranged at the bottom of the frame (1), a slide (2) arranged below the frame (1), and a downward insertion drive assembly used to drive the slide (2) to rise or fall, wherein a tank body (3) and a controller (8) are fixed on the frame (1), a disinfection seat (4) is arranged on the slide (2), a plurality of insertion tubes (5) are vertically arranged at the bottom of the disinfection seat (4), a disinfection cavity (41) is arranged in the disinfection seat (4), the disinfection cavity (41) is connected to the tank body (3) through a connecting tube (6), a pump body (61) is arranged at one end of the connecting tube (6) extending into the tank body (3), the top end of the insertion tube (5) is connected to the disinfection cavity (41), and the downward insertion drive assembly and the pump body (61) are both electrically connected to the controller (8).
2. A soil disinfection machine for alleviating the obstacle of continuous peanut cropping according to claim 1, characterized in that: A plurality of slide rails (13) are vertically arranged at the bottom of the frame (1); the downward insertion drive assembly comprises a slider slidably connected to the slide rail (13), a hydraulic cylinder (7) fixed to the frame (1), the slide (2) being fixedly connected to the slider, and a piston rod head of the hydraulic cylinder (7) extending vertically downward to drive and connect the slide (2).
3. A soil disinfection machine for alleviating the obstacle of continuous peanut cropping according to claim 1, characterized in that: A conical head (51) is provided at the bottom end of the insertion tube (5), and a plurality of liquid outlet holes are radially opened on the insertion tube (5) along the forward direction of the frame (1), and the liquid outlet holes are arranged close to the conical head (51).
4. A soil disinfection machine for alleviating the obstacle of continuous peanut cropping according to claim 1, characterized in that: Along the forward direction of the vehicle frame (1), the insert tubes (5) are arranged in at least two rows, any row of the insert tubes (5) is provided with at least four insert tubes, and the insert tubes (5) in two adjacent rows are arranged in a staggered manner.
5. The soil disinfection machine for alleviating the obstacle of continuous peanut cropping according to claim 1, characterized in that: A stirring motor (31) and a feed port (32) are arranged on the top of the tank body (3); a stirring shaft (33) is vertically arranged in the tank body (3); a stirring blade (34) is arranged on the stirring shaft (33); and the stirring motor (31) is used to drive the stirring shaft (33) to rotate.
6. A soil disinfection machine for alleviating the obstacle of continuous peanut cropping according to claim 1, characterized in that: The connecting member (11) comprises a U-shaped seat body fixed to the front end of the frame (1), and a pin hole is coaxially arranged on the vertical portion of the U-shaped seat body.