CN215500372U

CN215500372U - Dragging type gas explosion insect killing device

Info

Publication number: CN215500372U
Application number: CN202121943617.9U
Authority: CN
Inventors: 吴庆祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-14
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to a dragging type gas explosion insect killing device which comprises an explosion cover, wherein a high-pressure gas storage tank is arranged on the explosion cover, the high-pressure gas storage tank is communicated with the explosion cover so as to introduce instantaneous compressed gas into the explosion cover, an air compressor communicated with the high-pressure gas storage tank is also arranged on the explosion cover, an inflation valve is arranged between the air compressor and the high-pressure gas storage tank, and an exhaust valve is arranged between the high-pressure gas storage tank and the explosion cover; the rear side shutoff of exploding the gas cover has and is used for the suppression structure with the soil compaction after exploding the gas, and the left and right sides of exploding the gas cover has and is used for inserting the side seal board of the ground shutoff with after the rotary tillage below ground, and the front side of exploding the gas cover has the preceding shrouding that is used for ploughing the ground laminating. The pests in the soil layer are killed by high-pressure gas, so that the purpose of killing the pests is achieved.

Description

Dragging type gas explosion insect killing device

Technical Field

The utility model relates to a dragging type air explosion insect killing device.

Background

At present, in most areas of China, the prevention and treatment of germs, viruses and pests in soil in agricultural production are basically carried out by using high-virulent chemical pesticides, soil is fumigated, furrow irrigated or sprayed before crops are fixedly planted, so as to fulfill the aim of eliminating germs, viruses and pests in soil, but the existing high-virulent chemical pesticides cause great harm to soil, environment, people and livestock, environmental pollution is increased year by year, the quality and yield of agricultural products are reduced, pesticide residues exceed standards, and the health of people and livestock is seriously harmed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dragging type gas explosion insect killing device to solve the problem that the damage and influence of pesticide killing on soil and environment in the prior art are caused.

In order to solve the problems, the dragging type gas explosion insect killing device adopts the following technical scheme:

the dragging type gas explosion insect killing device comprises an explosion cover which is connected with a tractor and covered on the ground, wherein a high-pressure gas storage tank is arranged on the explosion cover, the high-pressure gas storage tank is communicated with the explosion cover so as to introduce instantaneous compressed gas into the explosion cover, an air compressor communicated with the high-pressure gas storage tank is also arranged on the explosion cover, an inflation valve is arranged between the air compressor and the high-pressure gas storage tank, and an exhaust valve is arranged between the high-pressure gas storage tank and the explosion cover; the rear side shutoff of exploding the gas cover has and is used for the suppression structure of the soil compaction after will exploding the gas, the left and right sides of exploding the gas cover has and is used for inserting the side seal board of the ground shutoff after with the rotary tillage below ground, and the front side of exploding the gas cover has and is used for the preceding shrouding with the ground laminating.

Further, the inside of the explosion gas hood is provided with a turning blade for turning loose soil in the explosion gas hood.

Furthermore, the turning blade is a rotary tillage blade which is rotatably assembled at the front side in the aeration cover, the aeration cover is connected with a transmission case which is in transmission fit with the turning blade, and the transmission case is provided with a transmission shaft which is connected with an output shaft of a tractor.

Furthermore, the driving shaft of the air compressor is in transmission fit with the transmission shaft so that the tractor drives the air compressor to operate.

Furthermore, the soil turning blade is a plow harrow fixed in the explosion gas hood.

Furthermore, when the charging valve of one high-pressure gas storage tank is closed and the exhaust valve is opened to exhaust gas into the explosion cover, the charging valve of at least one other high-pressure gas storage tank is opened and the exhaust valve is closed to enable the air compressor to charge high-pressure gas into the high-pressure gas storage tank.

Further, be equipped with displacement sensor on the suppression structure, the gas explosion insecticidal device still includes the controller of being connected with displacement sensor accuse sampling, the controller with inflation valve and discharge valve control connection.

Further, the suppression structure is the suppression wheel of rotating the assembly at the rear side of exploding the gas cover, the suppression wheel with the roof and the lateral wall seal assembly who explode the gas cover.

Further, the bottom side front side part of the side sealing plate is an arc-shaped plate which is gradually inclined downwards and extends from front to back.

The utility model has the following beneficial effects: compared with the prior art, the gas explosion pest killing device has the advantages that in the actual working process, the gas explosion cover is driven to move by the tractor, in the process, the air compressor works to charge high-pressure gas into the high-pressure gas storage tank, in the working process of the gas explosion cover, the front sealing plate of the gas explosion cover is sealed on the ground, the rear side of the gas explosion cover is compacted on the ground through the compacting structure, the side sealing plate is inserted below the ground, soil is guaranteed to be in the gas explosion cover, when the gas explosion cover moves to the length of the gas explosion cover, the exhaust valve works, gas in the high-pressure gas storage tank is instantly introduced into the gas explosion cover, and a high-pressure area is generated in the gas explosion cover, so that pests in the soil layer are compacted by the high-pressure gas, and the purpose of killing the pests is achieved. The high-pressure mode avoids the damage to soil, environment and people caused by pesticide spraying and other modes; and also avoids the higher cost of filling the soil with special gas. The insecticidal effect is obvious in practical use.

Drawings

In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings needed to be used in the embodiment will be briefly described as follows:

FIG. 1 is a schematic structural diagram of a towing type air explosion insect-killing device according to an embodiment 1 of the present invention;

FIG. 2 is a top view of the squib cover of FIG. 1;

fig. 3 is a schematic structural view of a drag type gas explosion insect killing device according to an embodiment 2 of the present invention.

Description of reference numerals: 1-a tractor; 2-explosion gas hood; 3-front closing plate; 4-side sealing plate; 5-press wheel; 6-rotary tillage blades; 7-a transmission case; 8, an air compressor; 9-belt wheel; 10-a drive shaft; 11-a drive shaft; 12-a high pressure gas storage tank; 13-an inflation valve; 14-an exhaust valve; 15-a displacement sensor; 16-plow harrow.

Detailed Description

In order to make the technical purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the towing type gas explosion insect killing device comprises a gas explosion cover 2 covering the ground, wherein the gas explosion cover 2 is connected with a tractor 1 through a connecting rod, and the gas explosion cover 2 is pulled to move in real time in the forward movement process of the tractor 1.

The whole body of the explosion gas hood 2 is of a box-type structure with an open lower end, and comprises a top wall, a front seal plate 3, two side seal plates 4 and a closed structure at the rear side, in order to ensure that a closed space is formed between the explosion gas hood 2 and the ground, in the embodiment, the bottom side of the front seal plate 3 is integrally attached to the ground of a back cover to realize relative sealing treatment, the number of the side seal plates 4 is two, the upper and lower heights of the side seal plates 4 are higher than that of the front seal plate 3 and are used for being inserted below ground soil in the actual working process to realize sealing between the side edges and the ground; the enclosed construction of rear side is for setting up the suppression structure in the rear end of exploding gas cover 2, with ground extrusion contact, guarantees sealed relatively.

Aiming at the cultivated land soil in a general plain zone, a rotary tillage blade 6 is rotatably assembled at the front side in the aeration cover 2, and the rotary tillage blade 6 forms a soil turning blade. Explode and be connected with directly over the gas hood 2 correspond rotary tillage blade 6 with rotary tillage blade 6 transmission complex transmission case 7, transmission case 7 is gear box, transmission case 7 have be used for with tractor 1's output shaft 11, carry power through tractor 1, drive rotary tillage blade 6 work behind the transmission case 7, turn over the pine with soil, the pest in the soil can be exposed in exploding gas hood 2 very probably.

The explosion hood 2 is further provided with a high-pressure gas storage tank 12, the high-pressure gas storage tank 12 is communicated with the explosion hood 2 so as to introduce instantaneous compressed gas into the explosion hood 2, the explosion hood 2 is further provided with an air compressor 8 communicated with the high-pressure gas storage tank 12, an inflation valve 13 is arranged between the air compressor 8 and the high-pressure gas storage tank 12, and an exhaust valve 14 is arranged between the high-pressure gas storage tank 12 and the explosion hood 2. In this embodiment, in order to ensure the continuity of the operation, there are two high-pressure gas storage tanks 12, and when the charge valve 13 of one high-pressure gas storage tank 12 is closed and the exhaust valve 14 is opened to exhaust gas into the explosion hood 2, the charge valve 13 of the other high-pressure gas storage tank 12 is opened and the exhaust valve 14 is closed to allow the air compressor 8 to charge high-pressure gas into the high-pressure gas storage tank. The air compressor 8 continuously inflates, and the two high-pressure air storage tanks 12 realize switching circulation of inflating and exhausting, so that the insecticidal efficiency is effectively improved. Certainly, in order to improve the accuracy of control, in this embodiment, the compacting structure is provided with a displacement sensor 15, and the gas explosion insect killing device further includes a controller connected to the displacement sensor 15 for controlling sampling, and the controller is connected to the inflation valve 13 and the exhaust valve 14 for controlling sampling. The arrangement is that when the tractor 1 moves forwards, the rotary tillage blades 6 work to the length distance of one explosion gas cover 2, the displacement sensor 15 detects the set displacement and transmits a displacement signal to the controller, the controller controls the exhaust valve 14 of one high-pressure gas storage tank 12 to be opened, the inflation valve 13 of the other high-pressure gas storage tank 12 to be opened, switching is realized, and after the tractor moves downwards by a displacement amount, the two high-pressure gas storage tanks 12 are reversely switched. The types and types of the controller and the displacement sensor 15 are not specifically limited in this embodiment, and those skilled in the art can select the type and type according to actual situations. And in other embodiments, the charging and discharging operations of the two high-pressure air tanks 12 can be controlled manually.

Meanwhile, in order to realize the integrated function of driving, the driving shaft 10 of the air compressor 8 is in transmission fit with the transmission shaft 11 so that the tractor 1 drives the air compressor 8 to operate. Specifically, belt wheels 9 are arranged on a transmission shaft 11 and a driving shaft 10, and the air compressor 8 is driven through belt transmission.

Foretell suppression structure is for rotating the assembly at the suppression wheel 5 of the rear side of exploding gas cover 2, suppression wheel 5 with explode the roof and the lateral wall seal assembly of gas cover 2. And the displacement sensor 15 is arranged on the wheel shaft of the press wheel 5.

Further, in order to facilitate the side sealing plate 4 to enter the ground, the front side portion of the bottom edge of the side sealing plate 4 is an arc-shaped plate which is inclined and extends downwards gradually from front to back.

During actual operation, 3 shutoff ground of preceding shrouding, rotary tillage blade 6 turns over the soil pine back, and the high-pressure gas instantaneous release in the cover 2 that explodes dies the pest in the soil, then passes through the suppression wheel 5 of rear side with the soil compaction.

Example 2: as shown in figure 3, the difference with embodiment 1 lies in, the bottom of the explosion hood 2 is fixed with the plow harrow 16, the plow harrow 16 forms the blade of turning earth, for the land plot that is not suitable for rotary tillage, such as cobblestone or multi-stone area, adopt the plow harrow 16 to directly turn earth, both can reduce the volume of the explosion hood, and can save the oil consumption of the tractor by a wide margin.

In other embodiments, only one high pressure reservoir 12 may be provided; the pressing structure can adopt a counterweight type briquetting structure; the air compressor 8 can be driven by a driving mechanism arranged on the air compressor.

In other embodiments, the digging blade is not needed, for example, in the area where the grassland can not be cultivated, the explosion gas cover is directly in sealing contact with the ground, and the device can be used for rat removal of the grassland and the like.

In other embodiments, the digging blade can also be designed into a swinging hoe and the like.

Finally, it should be noted that: the above embodiments are merely illustrative and not restrictive of the technical solutions of the present invention, and any equivalent substitutions and modifications or partial substitutions made without departing from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The dragging type gas explosion insect killing device is characterized by comprising an explosion cover, wherein the explosion cover is connected with a tractor and covered on the ground, a high-pressure gas storage tank is arranged on the explosion cover, the high-pressure gas storage tank is communicated with the explosion cover so as to introduce instantaneous compressed gas into the explosion cover, an air compressor communicated with the high-pressure gas storage tank is also arranged on the explosion cover, an inflation valve is arranged between the air compressor and the high-pressure gas storage tank, and an exhaust valve is arranged between the high-pressure gas storage tank and the explosion cover; the rear side shutoff of exploding the gas cover has and is used for the suppression structure of the soil compaction after will exploding the gas, the left and right sides of exploding the gas cover has and is used for inserting the side seal board of the ground shutoff after with the rotary tillage below ground, and the front side of exploding the gas cover has and is used for the preceding shrouding with the ground laminating.

2. The towing type gas explosion insect killing device as claimed in claim 1, wherein the inside of the gas explosion hood is equipped with a turning blade for turning loose soil inside the gas explosion hood.

3. The towing type gas explosion insect killing device as claimed in claim 2, wherein the soil turning blade is a rotary tillage blade rotatably assembled at the front side in the aeration cover, a transmission case in transmission fit with the soil turning blade is connected to the aeration cover, and the transmission case is provided with a transmission shaft for connecting with an output shaft of a tractor.

4. The towing type gas explosion insect killing device as claimed in claim 3, wherein the driving shaft of the air compressor is in transmission fit with the transmission shaft so that a tractor drives the air compressor to operate.

5. The towing type gas explosion insect killing device as claimed in claim 2, wherein the soil turning blade is a plow harrow fixed in the gas explosion hood.

6. The towing type gas explosion and insect killing device as claimed in any one of claims 1 to 5, wherein the high pressure gas storage tank has more than two high pressure gas storage tanks, and when the charging valve of one high pressure gas storage tank is closed and the exhaust valve is opened to exhaust gas into the explosion cover, the charging valve of at least another high pressure gas storage tank is opened and the exhaust valve is closed to allow the air compressor to charge high pressure gas into the high pressure gas storage tank.

7. The towing type gas explosion insect killing device according to any one of claims 1 to 5, wherein a displacement sensor is arranged on the pressing structure, the gas explosion insect killing device further comprises a controller connected with the displacement sensor for controlling sampling, and the controller is connected with the inflation valve and the exhaust valve in a control manner.

8. The towing type gas explosion insect killing device according to any one of claims 1 to 5, wherein the press structure is a press wheel rotatably mounted on the rear side of the gas explosion cover, and the press wheel is hermetically mounted on the top wall and the side wall of the gas explosion cover.

9. The towing type gas explosion insect killing device as claimed in any one of claims 1 to 5, wherein the bottom edge front side portion of the side sealing plate is an arc-shaped plate extending from front to back with a gradually downward inclination.