Carbonized straw weeding, pest killing and inactivation all-in-one machine

Abstract

A carbonized straw weeding, insect killing and inactivation all-in-one machine belongs to the field of agricultural production machinery and comprises a vehicle hanging frame, a gas tank, a walking vehicle, a middle gas distribution assembly, a left gas distribution assembly, a right gas distribution assembly, a middle combustion support, a left wing combustion support, a right wing combustion support, a plurality of combustion guns, a plurality of fire blocking covers, a lifting cylinder and two light beams. The left-wing combustion support is in shaft connection with the middle combustion support through a left connecting shaft, the right-wing combustion support is in shaft connection with the middle combustion support through a right connecting shaft, and the left-wing combustion support and the right-wing combustion support can be folded and lifted. The device is simple in structure and convenient to operate, the device can be widened and narrowed through lifting of the left wing combustion support and the right wing combustion support, fine weeding, insect killing and sterilization can be carried out in a field, burning can be carried out on a large-area farmland, weeds can be carbonized into ash instantly, a large amount of smoke is avoided, and the device is worthy of popularization and application. And only a small amount of smoke is generated, so that the pollution to the environment is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural production machinery, and specifically relates to an integrated machine for carbonizing straw for weeding, pest control and disinfection. Background Technology

[0002] As a major agricultural country, my country has a vast area of ​​crops. In agricultural production, weeds and pests are two major factors threatening crop yields. In order to increase crop yields, it is necessary to use large amounts of chemical methods such as herbicides and pesticides to control weeds and pests. However, this has also led to more problems. With the accumulation of years of pesticide use and increased dosage, it has caused widespread pollution of soil and water resources, and the harm to human health is becoming increasingly serious, seriously threatening the sustainable development of agriculture.

[0003] Using physical methods to control weeds and pests can reduce chemical pollution of crops, water sources, and soil, effectively protecting the environment.

[0004] In Northeast China, a vast and resource-rich region, agricultural land is particularly extensive. Manual weeding and pest control is inefficient, labor-intensive, and costly. Therefore, employing large machinery for physical weeding and pest control is an effective measure to improve efficiency.

[0005] In addition, traditional agricultural practices involve burning stubble before clearing land to remove weeds and leftover roots after harvesting, which both eliminates pests and fertilizes the soil. However, with increasing environmental protection requirements, burning stubble produces large amounts of smoke, severely polluting the environment. Summary of the Invention

[0006] This utility model provides an integrated machine for carbonizing straw for weeding, pest control, and disinfection, which can meet the needs of weeding and pest control, burn stubble, and does not cause pollution.

[0007] A carbonized straw weeding, insecticidal and antimicrobial integrated machine includes a vehicle frame, a gas tank, a traveling vehicle, a central gas distribution assembly, a left gas distribution assembly, a right gas distribution assembly, a central combustion support, a left wing combustion support, a right wing combustion support, several combustion guns, several fire shields, a lifting cylinder and two light bars;

[0008] The gas tank is fixedly mounted on the traveling vehicle. The trailer is mounted at one end of the traveling vehicle, and the other end of the traveling vehicle is equipped with a suspension frame. Two light bars are fixedly mounted at both ends of the suspension frame. The two ends of the auxiliary support of the middle combustion bracket are fitted onto the two light bars. One end of the lifting cylinder is fixedly mounted on the upper crossbeam of the suspension frame, and the other end is fixedly mounted on the auxiliary support of the middle combustion bracket.

[0009] The left wing combustion bracket is axially connected to the middle combustion bracket via a left connecting shaft, and the right wing combustion bracket is axially connected to the middle combustion bracket via a right connecting shaft;

[0010] Two longitudinal supports are fixedly installed between the central combustion support and the auxiliary support. Each longitudinal support is equipped with a central upright. The central gas distribution assembly is fixedly installed on the two central uprights.

[0011] Two left-side uprights are fixedly installed on the left-side combustion support, and the left gas distribution assembly is fixedly installed on the two left-side uprights;

[0012] Two right-side uprights are fixedly installed on the right-wing combustion support, and the right gas distribution assembly is fixedly installed on the two right-side uprights;

[0013] Several combustion guns are evenly distributed on the central combustion support, the left wing combustion support, and the right wing combustion support, and are connected to the central air distribution assembly, the left air distribution assembly, and the right air distribution assembly through air intake hoses;

[0014] Each incendiary gun is equipped with a detachable fire shield at the lower nozzle.

[0015] The middle gas separator, left gas separator, and right gas separator are all connected to the gas tank via flexible hoses.

[0016] The gas tank can be fixed on the mobile vehicle in either a horizontal or vertical direction.

[0017] The combustion gun is fixed to the central combustion bracket, the left wing combustion bracket, and the right wing combustion bracket by a snap-lock mechanism.

[0018] The combustion gun is fixed to the central combustion support, the left wing combustion support, and the right wing combustion support in a sliding manner, and a positioning lock is provided at the connection between the combustion gun and the central combustion support, the left wing combustion support, and the right wing combustion support.

[0019] The working process and working principle of this utility model:

[0020] When weeding is required, the raising and lowering of the left and right combustion brackets can be determined according to the size of the cultivated land. When the ground is wide, the left and right combustion brackets can be lowered to increase the coverage area of ​​the combustion. When the ground is narrow, the left and right combustion brackets can be raised to make the all-in-one machine more flexible in operation.

[0021] With both the left and right wing combustion supports lowered, install the fire shield at the bottom of the burner to prevent the flames from affecting the crops. Adjust the distance between the burners to correspond with the furrows. Adjust the height of the lifting cylinder to adjust the height of the flames sprayed from the burner relative to the ground. Connect the trailer to the power system, with the power system at the front, to propel the entire equipment forward. Turn on the gas supply switch, and gas is delivered from the gas tank through hoses to the central, left, and right gas distribution assemblies until it enters the burner. Control the ignition of the burner, and the flame temperature rises rapidly, instantly burning the weeds to ash. The combustion is complete, avoiding the generation of large amounts of smoke.

[0022] With both the left and right wing combustion supports raised, install a fire shield at the lower end of the burner on the central combustion support to prevent the flames from affecting the crops. Adjust the distance between the burners to correspond with the furrows. Connect the trailer to the power system, with the power system at the front, to drive the entire equipment forward. Start the gas supply switch and close the valves that supply gas to the left and right gas distribution assemblies. Gas is delivered from the gas tank through a hose to the central gas distribution assembly until it enters the burner. Control the burner to ignite, and the flame temperature rises rapidly, instantly burning the weeds to ash.

[0023] When burning is required, remove the fire shield, select the raising and lowering of the left and right wing combustion supports, and proceed as described above.

[0024] The gas in the gas tank is liquefied petroleum gas (LPG), mainly composed of propane and butane, with small amounts of olefin gases such as propylene and butene.

[0025] The beneficial effects of this utility model are:

[0026] 1. This utility model has a simple structure and is easy to operate. The lifting and lowering of the left and right wing combustion brackets can widen and narrow this utility model, making it more widely applicable.

[0027] 2. This utility model can perform precise weeding, pest control and sterilization in the field, and can also burn weeds on large areas of farmland. It can instantly carbonize weeds into ash, burn them completely, avoid the generation of a large amount of smoke, and produce only a small amount of smoke, thus reducing environmental pollution.

[0028] 3. After the combine harvester finishes harvesting wheat, 15-30 cm of the wheat root remains; after the combine harvester finishes harvesting corn, one-third of the whole plant remains. After being carbonized by this utility model, it saves farmers money, the wood ash fertilizes the fields, and the carbonized straw can also purify water. Attached Figure Description

[0029] Figure 1 This is a perspective view of an embodiment of the present invention.

[0030] Figure 2This is a schematic diagram of the left and right combustion brackets after folding, according to an embodiment of the present invention. Detailed Implementation

[0031] Please see Figure 1 and Figure 2 The image shown is an embodiment of this utility model.

[0032] A carbonized straw weeding, insecticidal and antimicrobial integrated machine includes a vehicle frame 1, a gas tank 2, a traveling vehicle 3, a central gas distribution assembly 4, a left gas distribution assembly 5, a right gas distribution assembly 6, a central combustion support 7, a left wing combustion support 8, a right wing combustion support 9, several combustion guns 10, several fire shields 11, a lifting cylinder 12 and two light bars 13.

[0033] Among them, the gas tank 2 is fixedly installed on the traveling vehicle 3, the vehicle frame 1 is installed at one end of the traveling vehicle 3, the other end of the traveling vehicle 3 is provided with a suspension frame 14, two light bars 13 are fixedly installed at both ends of the suspension frame 14, the two ends of the auxiliary support 71 of the middle combustion support 7 are sleeved on the two light bars 13, one end of the lifting cylinder 12 is fixedly installed on the upper crossbeam 141 of the suspension frame 14, and the other end is fixedly installed on the auxiliary support 71 of the middle combustion support 7;

[0034] The left wing combustion support 8 is axially connected to the middle combustion support 7 via the left connecting shaft 81, and the right wing combustion support 9 is axially connected to the middle combustion support 7 via the right connecting shaft 91;

[0035] Two longitudinal supports 72 are fixedly installed between the central combustion support 7 and the auxiliary support 71. Each longitudinal support 72 is equipped with a central upright 73. The central gas distribution assembly 4 is fixedly installed on the two central uprights 73.

[0036] Two left-side uprights 82 are fixedly installed on the left-wing combustion support 8, and the left gas distribution assembly 5 is fixedly installed on the two left-side uprights 82;

[0037] Two right-side uprights 92 are fixedly installed on the right-wing combustion support 9, and the right gas distribution assembly 6 is fixedly installed on the two right-side uprights 92;

[0038] Several combustion guns 10 are evenly distributed on the central combustion support 7, the left wing combustion support 8 and the right wing combustion support 9, and are connected to the central air distribution assembly 4, the left air distribution assembly 5 and the right air distribution assembly 6 through the air intake hose 15;

[0039] Each incendiary gun 10 is equipped with a detachable fire shield 11 at the lower nozzle.

[0040] The middle gas distribution assembly 4, the left gas distribution assembly 5, and the right gas distribution assembly 6 are all connected to the gas tank 2 by hoses 17.

[0041] The gas tank 2 is fixedly mounted on the traveling vehicle 3 in a horizontal direction.

[0042] The combustion gun 10 is fixed to the central combustion support 7, the left wing combustion support 8 and the right wing combustion support 9 in a sliding manner, and a positioning lock 16 is provided at the connection between the combustion gun 10 and the central combustion support 7, the left wing combustion support 8 and the right wing combustion support 9.

[0043] The working principle and process of this embodiment:

[0044] Please see Figure 1 and Figure 2 As shown, when weeding is required, the raising and lowering of the left wing combustion bracket 8 and the right wing combustion bracket 9 are determined according to the size of the cultivated land. When the ground is wide, the left wing combustion bracket 8 and the right wing combustion bracket 9 can be lowered to increase the combustion coverage area. When the ground is narrow, the left wing combustion bracket 8 and the right wing combustion bracket 9 can be raised to make the all-in-one machine more flexible in operation.

[0045] With both the left and right wing combustion supports 8 and 9 lowered, install the fire shield 11 at the lower end of the burner 10 to prevent the flames from affecting the crops. Adjust the distance between the burners 10 to correspond with the furrows. The height adjustment of the lifting cylinder 12 can adjust the height of the flames sprayed from the burner 10 relative to the ground. The trailer 1 connects to the tractor, with the tractor in front, driving the entire equipment forward. Start the gas supply switch; gas is delivered from the gas tank 2 through the hose 17 to the central gas distribution assembly 4, the left gas distribution assembly 5, and the right gas distribution assembly 6, until it enters the burner 10. Control the ignition of the burner 10; the flame temperature rises rapidly, and the weeds are instantly carbonized into ash, ensuring complete combustion and avoiding the production of large amounts of smoke.

[0046] When both the left and right wing combustion supports 8 and 9 are raised, install the fire shield 11 on the lower end of the burner 10 of the middle combustion support 7 to prevent the flames from affecting the crops. Adjust the distance between the burners 10 to correspond with the furrows. Connect the trailer 1 to the tractor, with the tractor in front, to drive the entire equipment forward. Start the gas supply switch and close the valves that supply gas to the left gas distribution assembly 5 and the right gas distribution assembly 6. The gas is delivered from the gas tank 2 through the hose 17 to the middle gas distribution assembly 4 until it enters the burner 10. Control the ignition of the burner 10, and the flame rises rapidly, instantly carbonizing the weeds into ash.

[0047] When burning is required, remove the fire shield 11, select the raising and lowering of the left wing combustion bracket 8 and the right wing combustion bracket 9, and proceed as described above.

Claims

1. A carbonized straw weeding, insecticidal, and antibacterial integrated machine, characterized in that: Includes a vehicle trailer (1), gas tank (2), traveling vehicle (3), central gas distribution assembly (4), left gas distribution assembly (5), right gas distribution assembly (6), central combustion support (7), left wing combustion support (8), right wing combustion support (9), several combustion guns (10), several fire shields (11), lifting cylinder (12), and two light bars (13); The gas tank (2) is fixedly mounted on the traveling vehicle (3), the vehicle frame (1) is mounted on one end of the traveling vehicle (3), the other end of the traveling vehicle (3) is equipped with a suspension frame (14), two light bars (13) are fixedly mounted on both ends of the suspension frame (14), the two ends of the auxiliary support (71) of the middle combustion support (7) are sleeved on the two light bars (13), one end of the lifting cylinder (12) is fixedly mounted on the upper crossbeam (141) of the suspension frame (14), and the other end is fixedly mounted on the auxiliary support (71) of the middle combustion support (7); The left wing combustion bracket (8) is axially connected to the middle combustion bracket (7) via the left connecting shaft (81), and the right wing combustion bracket (9) is axially connected to the middle combustion bracket (7) via the right connecting shaft (91). Two longitudinal supports (72) are fixedly installed between the central combustion support (7) and the auxiliary support (71). Each longitudinal support (72) is provided with a central upright (73). The central gas distribution assembly (4) is fixedly installed on the two central uprights (73). Two left-side uprights (82) are fixedly installed on the left-wing combustion support (8), and the left gas distribution assembly (5) is fixedly installed on the two left-side uprights (82); Two right-side uprights (92) are fixedly installed on the right-wing combustion support (9), and the right gas distribution assembly (6) is fixedly installed on the two right-side uprights (92); Several combustion guns (10) are evenly distributed on the central combustion support (7), the left wing combustion support (8) and the right wing combustion support (9), and are connected to the central air distribution assembly (4), the left air distribution assembly (5) and the right air distribution assembly (6) through the air intake hose (15); Each incendiary gun (10) is equipped with a detachable fire shield (11) at the lower nozzle. The middle gas assembly (4), the left gas assembly (5) and the right gas assembly (6) are all connected to the gas tank (2) by a hose (17).

2. The carbonized straw weeding, insecticidal, and bactericidal integrated machine according to claim 1, characterized in that: The gas tank (2) is fixedly installed on the traveling vehicle (3) in either a horizontal or vertical direction.

3. The carbonized straw weeding, insecticidal, and bactericidal integrated machine according to claim 1, characterized in that: The combustion gun (10) is fixed to the central combustion bracket (7), the left wing combustion bracket (8) and the right wing combustion bracket (9) by a snap-locking mechanism.

4. The carbonized straw weeding, insecticidal, and bactericidal integrated machine according to claim 1, characterized in that: The combustion gun (10) is fixed on the central combustion support (7), the left wing combustion support (8) and the right wing combustion support (9) in a sliding manner. A positioning lock (16) is provided at the connection between the combustion gun (10) and the central combustion support (7), the left wing combustion support (8) and the right wing combustion support (9).

Images