Land disinfection device
By designing a land disinfection device, the parallel setting of high-pressure steam boiler and water conduit pipe and coulter is solved, the problem of poor effect of traditional high-temperature steam disinfection on the deep soil is achieved, and the deep high-temperature steam and hot water disinfection of the soil is achieved, and the disinfection is improved. Efficiency and work efficiency.
Patent Information
- Application Number
- CN202420927982.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Traditional high-temperature steam disinfection has poor disinfection effect on the deep soil, and hot water disinfection requires deep turning of the soil, resulting in cumbersome and low efficiency.
A land disinfection device was designed, including a high-pressure steam boiler, a sprinkler, a water conduit pipe and a coulter. The high-temperature steam is uniformly sprayed through the sprinkler and arranged in parallel with the coulter by using a water conduit pipe. The water conduit pipe extends under the soil to form hot water penetration. Achieve deep disinfection of the soil.
The soil is simultaneous high-temperature steam disinfection and hot water disinfection, which improves the breathability and disinfection effect of the soil, simplifies the process, and improves work efficiency.
Smart Images
Figure CN222236415U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of land disinfection, and specifically discloses a land disinfection device. Background Art
[0002] With the widespread popularization of facility agriculture, soil-borne diseases and stubborn weeds have become important factors that cause soil ecological imbalance, deteriorate the quality of cultivated land, affect crop quality, and reduce crop yields. In order to prevent their occurrence, it is very necessary to disinfect the soil before farming. Soil disinfection is mainly divided into two methods: chemical and physical. The chemical method is represented by fumigation technology, which mainly kills insects, bacteria or weeds by applying pesticides to the soil to achieve the purpose of preventing and controlling soil-borne diseases, insects, weeds and other hazards. The physical method mainly prevents and controls diseases, insects, and weeds by raising the internal temperature of the soil to achieve the corresponding lethality.
[0003] Taking high-temperature steam disinfection as an example, using a high-pressure steam boiler to spray high-temperature steam on the surface of the soil can not only improve the air permeability of the soil, but also prevent diseases and pests. Usually, high-temperature steam disinfection is carried out in a greenhouse and covered with a high-temperature resistant film on the surface of the land to be disinfected to slow down the heat loss of high-temperature steam and improve the disinfection effect of the land; similarly, hot water disinfection is also a common disinfection method, and its working principle is similar to that of high-temperature steam disinfection, but the soil is deep turned before disinfection to ensure that hot water can penetrate the soil for sufficient disinfection. In addition to its strong disinfection effect, hot water disinfection technology can also improve the physical and chemical properties of the soil.
[0004] In traditional high-temperature steam sterilization, not only are the sterilization conditions harsh, but high-temperature steam sterilization is aimed at the sterilization of the surface soil. When the depth of the soil to be sterilized reaches 50 cm or deeper, the steam condenses into liquid water due to the slow speed of steam entering the soil from the soil surface. The steam cannot penetrate into the soil below 50 cm, resulting in poor sterilization effect of deep soil. In traditional hot water sterilization, the soil needs to be deeply plowed before sterilization, which not only makes the sterilization process more cumbersome, but also reduces the work efficiency of land disinfection. Therefore, in view of this, the inventor provides a land disinfection device to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that the traditional high-temperature steam sterilization has a poor sterilization effect on deep soil.
[0006] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a land disinfection device, comprising:
[0007] A vehicle frame, one end of which is provided with a towing hook;
[0008] A vertical driving member is arranged on the vehicle frame, and the output end of the vertical driving member is vertically downward and is provided with a mounting frame, a plurality of plow blades are provided on one side of the mounting frame close to the traction hook, and a watering plate is provided on the other side of the mounting frame;
[0009] A high-pressure steam boiler is arranged on the frame and is connected to a water outlet pipe. A cavity connected to the water outlet pipe is arranged in the sprinkler plate. A plurality of water guide pipes connected to the cavity are arranged on the lower surface of the sprinkler plate. A plurality of water outlet holes are arranged on the side walls of the water guide pipes and the side walls of the sprinkler plate.
[0010] Furthermore, the number of the water pipes is the same as the number of the plow blades and they are arranged in parallel along the direction of the frame.
[0011] Furthermore, the width of the plowshare is greater than the diameter of the water pipe and a guide plate is symmetrically provided on a side wall of the plowshare close to the water pipe.
[0012] Furthermore, the mounting frame includes a connecting plate connected to the output end of the vertical drive member, a first mounting plate provided at one end of the connecting plate close to the traction hook and used to install each plow cutter, and a second mounting plate provided at the other end of the connecting plate and used to install a sprinkler plate.
[0013] Furthermore, it also includes a fixing frame arranged on the frame, and a plurality of telescopic rods are arranged between the fixing frame and the first mounting plate and the second mounting plate.
[0014] Furthermore, the telescopic rod comprises a sliding rod fixedly connected to the first mounting plate or the second mounting plate respectively and a fixing sleeve fixedly connected to the fixing frame, and the top end of the sliding rod is slidably connected in the fixing sleeve.
[0015] Furthermore, a bulldozer is provided on a side wall of the plow blade close to the watering plate.
[0016] The principle and effect of this scheme are:
[0017] The utility model is provided with a high-pressure steam boiler and a sprinkler plate, etc., and the high-temperature steam of the high-pressure steam boiler is evenly sprinkled onto the soil surface through the sprinkler plate, thereby achieving the purpose of disinfecting the soil surface through the high-temperature steam. At the same time, the water pipe is extended into the soil and contacts with the soil to cool down, and hot water is discharged from the water outlet and penetrates into the soil, thereby achieving the effect of simultaneously disinfecting the land with high-temperature steam and hot water. In addition, the utility model is provided with a plowshare, and the soil can be turned over by the plowshare during the movement of the frame, which can not only loosen the soil, but also make it easier for the water pipe to extend into the soil. Moreover, since the water pipe and the plowshare are arranged in parallel along the direction of the frame, the moving path of the water pipe is the same as that of the plowshare, so as to avoid that the solid soil directly contacts the water pipe and affects the normal movement and use of the water pipe, thereby improving the watering and disinfection performance of the soil. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 A schematic diagram of a land disinfection device proposed in an embodiment of the present application is shown;
[0020] Figure 2 A rear view of a land disinfection device proposed in an embodiment of the present application is shown;
[0021] Figure 3 A side view of a land disinfection device proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION
[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0023] The figure marks in the drawings of the specification include: frame 1, mountain wheel 2, fixed frame 3, vertical drive member 4, fixed sleeve 5, sliding rod 6, first mounting plate 7, second mounting plate 8, plow blade 9, guide plate 10, sprinkler plate 11, high-pressure steam boiler 12, water guide pipe 13, water outlet pipe 14, connecting plate 15.
[0024] A land disinfection device, for example Figures 1 to 3 As shown, it includes the following structures:
[0025] Vehicle frame 1: A plurality of mountain wheels 2 are arranged at the bottom of the vehicle frame 1. A towing hook is arranged at one end of the vehicle frame 1, and the vehicle frame 1 is dragged by a tractor or other towing vehicle to move along the land. One side of the towing hook is the front end of the vehicle frame 1, and the other side is the rear end of the vehicle frame 1.
[0026] Vertical drive member 4: The vertical drive member 4 is arranged on the frame 1 and the output end of the vertical drive member 4 is vertically downward and is provided with a mounting frame. Specifically, the vertical drive member 4 is any one of a hydraulic cylinder, a pneumatic cylinder or a linear drive motor. The mounting frame includes a connecting plate 15 connected to the output end of the vertical drive member 4, a first mounting plate 7 provided at one end of the connecting plate 15 close to the traction hook, and a second mounting plate 8 provided at the other end of the connecting plate 15. The first mounting plate 7 is located on one side of the front end of the frame 1 and is provided with a plurality of plow blades 9. The second mounting plate 8 is located on one side of the rear end of the frame 1 and is provided with a sprinkler plate 11. The side wall of the plow blade 9 close to the sprinkler plate 11 is also provided with a bulldozer.
[0027] High-pressure steam boiler 12: The high-pressure steam boiler 12 is arranged on the frame 1 and is connected to a water outlet pipe 14. The water outlet pipe 14 is a hose or a telescopic pipe with adjustable length, and a control valve is arranged at the connection between the water outlet pipe 14 and the high-pressure steam boiler 12. A cavity connected to the water outlet pipe 14 is arranged in the watering plate 11, and a plurality of water pipes 13 connected to the cavity are arranged on the lower surface of the watering plate 11. The side walls of the water pipes 13 and the side walls of the watering plate 11 are both provided with a plurality of water outlet holes, wherein the number of water pipes is the same as the number of plow blades 9 and are arranged parallel to the direction of the frame 1, the width of the plow blade 9 is greater than the diameter of the water pipe 13, and a guide plate 10 is symmetrically arranged on the side wall of the plow blade 9 close to the water pipe 13, and the guide plate 10 causes the soil to turn over along both sides of the plow blade 9.
[0028] Fixed frame 3: The fixed frame 3 is arranged on the frame 1 and a plurality of telescopic rods are provided between the fixed frame and the first mounting plate 7 and the second mounting plate 8. The telescopic rods include sliding rods 6 fixedly connected to the first mounting plate 7 or the second mounting plate 8 respectively and fixed sleeves 5 fixedly connected to the fixed frame 3. The top ends of the sliding rods 6 are slidably connected in the fixed sleeves 5 respectively.
[0029] During the implementation of this embodiment, the frame 1 is dragged by a tractor or other traction vehicle to slowly move along the land, and at the same time, the control valve is opened to allow high-temperature steam to enter the sprinkler plate 11, and the output end of the vertical drive member 4 moves downward so that the sprinkler plate 11 is located about 5 cm above the soil, and the plowshare 9 and the water guide plate extend into the soil. During the movement of the frame 1, the plowshare 9 contacts the land, causing the solid soil to become loose, and at the same time, the sprinkler plate 11 evenly sprinkles the high-temperature steam of the high-pressure steam boiler 12 onto the soil surface, thereby achieving the purpose of disinfecting the soil surface with high-temperature steam, and because the water guide pipe 13 extends under the soil and contacts the soil, the soil cools down the high-temperature steam in the water guide pipe 13, and the hot water is discharged from the water outlet and penetrates into the soil, thereby achieving the purpose of hot water disinfection.
[0030] Compared with the prior art, the present embodiment can achieve the effect of simultaneously performing high-temperature steam disinfection and hot water disinfection on the land, and can perform hot water disinfection while deep plowing the soil, and the moving path of the water pipe 13 is the same as that of the plow 9 to avoid direct contact between the solid soil and the water pipe 13 and affect the normal movement and use of the water pipe 13, thereby improving the watering and disinfection performance of the soil.
[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A land disinfection device, characterized in that: include: A vehicle frame, one end of which is provided with a towing hook; A vertical driving member is arranged on the vehicle frame, and the output end of the vertical driving member is vertically downward and is provided with a mounting frame, a plurality of plow blades are provided on one side of the mounting frame close to the traction hook, and a watering plate is provided on the other side of the mounting frame; A high-pressure steam boiler is arranged on the frame and is connected to a water outlet pipe. A cavity connected to the water outlet pipe is arranged in the sprinkler plate. A plurality of water guide pipes connected to the cavity are arranged on the lower surface of the sprinkler plate. A plurality of water outlet holes are arranged on the side walls of the water guide pipes and the side walls of the sprinkler plate.
2. A soil disinfection device according to claim 1, characterized in that: The number of the water pipes is the same as the number of the plow blades and they are arranged in parallel along the direction of the frame.
3. A soil disinfection device according to claim 2, characterized in that: The width of the plow blade is greater than the diameter of the water pipe and a guide plate is symmetrically provided on a side wall of the plow blade close to the water pipe.
4. A soil disinfection device according to claim 1, characterized in that: The mounting frame includes a connecting plate connected to the output end of the vertical driving member, a first mounting plate arranged at one end of the connecting plate close to the traction hook and used to install each plow cutter, and a second mounting plate arranged at the other end of the connecting plate and used to install a sprinkler plate.
5. A soil disinfection device according to claim 4, characterized in that: It also includes a fixing frame arranged on the frame, and a plurality of telescopic rods are arranged between the fixing frame and the first mounting plate and the second mounting plate.
6. A soil disinfection device according to claim 5, characterized in that: The telescopic rod comprises a sliding rod fixedly connected to the first mounting plate or the second mounting plate respectively and a fixing sleeve fixedly connected to the fixing frame, and the top end of the sliding rod is slidably connected in the fixing sleeve.
7. A soil disinfection device according to claim 1, characterized in that: A bulldozer is also provided on a side wall of the plow blade close to the watering plate.