Integrated treatment equipment for crop residues in greenhouse and treatment method thereof

Abstract

The invention is applicable to the technical field of treatment of crops in greenhouses, and provides integrated treatment equipment for crop residues in greenhouses, the integrated treatment equipment comprises a driving device, a chassis matched with the driving device and a walking device, the chassis is provided with: a conveying device comprising a clamping chain and a conveying support; the soil breaking device comprises a rotating roller and a plurality of side-by-side rotating teeth located on the rotating roller; the impurity removal device comprises an eccentric part, a limiting seat, an elastic part and a sieve plate, the end part of the eccentric part is movably connected with the limiting seat, a limiting hole for accommodating the eccentric part to move is formed in the limiting seat, the elastic part is positioned between the eccentric part and the limiting seat, and the sieve plate is positioned above the eccentric part; the packing device comprises a telescopic rod, an extrusion plate connected with the telescopic rod and a shell, and the telescopic rod drives the extrusion plate to move in the shell; the conveying device, the impurity removing device and the packaging device are connected through a conveying channel. Therefore, the plowing, clamping and conveying integrated work can be achieved, the working efficiency is improved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of crop processing in greenhouses, and in particular to integrated processing equipment for crop residues in greenhouses and a processing method thereof. Background Art

[0002] With the development of the economic situation, the greenhouse economy in some areas has developed rapidly, realizing diversified crop planting. For the crops planted in existing greenhouses, whether they are straw or rhizomes, due to the temperature conditions inside the greenhouse, they are usually planted for at least two crops. Therefore, when planting the next crop, the crop residues of the last planting need to be processed.

[0003] The existing technology for handling crop residues is relatively simple. Usually, the residues are manually pulled out (the existing technology does not have special vehicles or automated equipment to work in the shed) and then piled up inside or outside the shed. When a certain amount of residues is piled up, they need to be loaded onto trucks. However, due to special circumstances during the loading process, sanitation workers can only load the trucks. After loading, the trucks are taken to a specific location for dumping, and finally the residues themselves are left to rot naturally.

[0004] The above process not only requires a lot of manual processing, but also requires additional costs to hire sanitation workers. In the end, the residues are not reused and are simply wasted. Some residues are directly returned to the field. However, this method will return the residual pathogens of crops to the soil, increasing the incidence of plants during subsequent planting.

[0005] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Summary of the Invention

[0006] In response to the above-mentioned defects, the purpose of the present invention is to provide an integrated crop residue processing equipment and processing method in greenhouses, which can effectively realize automated processing and reduce cost expenditure, while responding to policies and increasing the frequency of pollution-free treatment.

[0007] In order to achieve the above-mentioned purpose, the present invention provides an integrated processing equipment for crop residues in greenhouses, including a driving device, a chassis cooperating with the driving device, and a walking device, wherein the chassis is equipped with: a conveying device, the conveying device is located at the front end of the chassis, and the conveying device includes a clamping chain and a conveying bracket, the conveying bracket is linked to the front end of the chassis through a bottom plate, and the bottom plate is provided with a conveying port for accommodating the rotating conveying of the clamping chain; a soil-breaking device, the soil-breaking device includes a rotating roller and a plurality of side-by-side rotating teeth located on the rotating roller, the rotation direction of the rotating teeth is consistent with the conveying direction of the clamping chain, and the soil-breaking device is located below the bottom plate ; A debris removing device, comprising an eccentric piece, a limit seat, an elastic piece and a screen plate, the end of the eccentric piece being movably connected to the limit seat, and the limit seat being provided with a limit hole for accommodating the movement of the eccentric piece, the elastic piece being located between the eccentric piece and the limit seat, the screen plate being located above the eccentric piece, and the bottom of the screen plate being in contact with the eccentric piece, and the screen plate being connected to the limit seat through a reset piece; A packaging device, comprising a telescopic rod, an extrusion plate connected to the telescopic rod and a shell, the telescopic rod driving the extrusion plate to move within the shell; The conveying device, the debris removing device and the packaging device are connected through a conveying channel, and the total height of the above-mentioned devices after combination is not higher than 1.8m.

[0008] According to the integrated processing equipment for crop residues in greenhouses of the present invention, a plurality of blocks are installed on the clamping chain, and the blocks are connected to the clamping chain via fixing plates.

[0009] According to the integrated crop residue processing equipment in greenhouses of the present invention, a plurality of through holes are provided on the bottom plate, and the distance between the bottom plate and the rotating roller is greater than the height of the rotating teeth.

[0010] According to the integrated crop residue processing equipment in the greenhouse of the present invention, the limit seat is a U-shaped structure, and the eccentric piece is connected to the limit seat by a connecting shaft. The eccentric piece includes symmetrically arranged crescent blocks, a motor connected to the crescent blocks, a fixed shell for accommodating the motor, and an outer bracket connected to the fixed shell. A spring is installed between the fixed shell and the outer bracket, and the outer bracket is connected to the limit seat through a connecting shaft.

[0011] According to the integrated crop residue processing equipment in greenhouses of the present invention, a guide plate is installed between the sieve plate and the outer bracket, and the guide plate is fixedly connected to the outer bracket, and the guide plate has an inclination angle.

[0012] According to the integrated crop residue processing equipment in greenhouses of the present invention, the telescopic rod is connected to the hydraulic rod, an inlet is provided on the shell, and the end of the conveying channel is located at the inlet.

[0013] According to the integrated crop residue processing equipment in greenhouses of the present invention, the conveying channel includes a rotating conveyor belt and a driving motor for driving the conveyor belt. A conical block is provided on the conveyor belt. A scraper is provided at the entrance, and the scraper abuts the tip of the conical block.

[0014] A method for processing crop residues in a greenhouse using an integrated crop residue processing device comprises the following steps:

[0015] a. After the equipment enters the shed, the soil breaking equipment will first break up the soil to loosen it;

[0016] b. Use the clamping parts to clamp and transport the residue in the soil to the rear for secondary processing;

[0017] c. The residue transported to the rear is extruded and formed through a packaging device;

[0018] d. The residue after extrusion is transferred to the transport vehicle outside the shed through the equipment for loading;

[0019] e. After loading is completed, the treated residues are transported to the incinerator for incineration. The incinerator is a new energy incinerator, which generates additional heat energy by burning straw for conversion and use.

[0020] The present invention provides an integrated crop residue processing equipment in a greenhouse, comprising a driving device, a chassis coordinated with the driving device, and a walking device, wherein the chassis is equipped with: a conveying device, the conveying device is located at the front end of the chassis, and the conveying device includes a clamping chain and a conveying bracket, the conveying bracket is connected to the front end of the chassis through a bottom plate, and the bottom plate is provided with a conveying port for accommodating the rotating conveying of the clamping chain, so that the conveying device can effectively clamp and convey the residue, which is convenient for subsequent work; a soil-breaking device, the soil-breaking device includes a rotating roller and a plurality of side-by-side rotating teeth located on the rotating roller, the rotation direction of the rotating teeth is consistent with the conveying direction of the clamping chain, and the soil-breaking device is located below the bottom plate, and the rotating teeth are used to break the soil, so that the roots of the residue can be effectively exposed, thereby facilitating the conveying device to effectively convey it to the next step; a debris removal device, the debris removal device includes an eccentric piece, a limit seat, an elastic piece and a screen plate, and the end of the eccentric piece is movably connected The sieve plate is connected to the limit seat, and the limit seat is provided with a limit hole to accommodate the movement of the eccentric piece, the elastic piece is located between the eccentric piece and the limit seat, the screen plate is located above the eccentric piece, and the bottom abuts the eccentric piece, the screen plate is connected to the limit seat through a reset piece, and the impurities, mainly the soil carried by the roots, are screened and removed during the transportation process through the impurity removal device, so as to facilitate effective packaging; the packaging device comprises a telescopic rod, an extrusion plate connected to the telescopic rod and a shell, the telescopic rod drives the extrusion plate to move in the shell, and the movement of the telescopic rod drives the extrusion plate to realize the extrusion of the residue in the shell, and the space of the shell is used to form an extruded block for packaging; the conveying device, the impurity removal device and the packaging device are connected by a conveying channel, and the total height of the above-mentioned devices after combination is not higher than 1.8m, and the conveying between the various components is connected through the conveying channel, so as to facilitate effective transportation. At the same time, a fixed height method is adopted to avoid the phenomenon of being unable to enter the shed due to excessive height.

[0021] Beneficial effects of the present invention:

[0022] 1. Realize full automation and reduce manual operation labor;

[0023] 2. In response to national policies, straw is recycled and transported to incinerators for energy conversion after burning;

[0024] 3. Improve land utilization rate, and the recovered land can be used for secondary development;

[0025] 4. Reduce viral complications after returning straw to the fields, thereby increasing land planting rate and reducing drug use costs;

[0026] 5. Encourage and motivate farmers to implement pollution-free straw disposal, thus solving the laborers' worries and workload from the source;

[0027] 6. Reduce the cost of secondary leasing of sanitation workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a structural schematic diagram of the clamping chain in the present invention.

[0030] Figure 3 It is a structural schematic diagram of the earth-breaking device in the present invention.

[0031] Figure 4 It is a structural schematic diagram of the impurity removal device in the present invention.

[0032] Figure 5 It is a structural schematic diagram of the impurity removal device and the sieve plate in the present invention.

[0033] In the figure, 1-driving device, 2-chassis, 3-traveling device, 41-clamping chain, 42-transmission bracket, 43-bottom plate, 44-transmission port, 45-stopper, 5-breaking device, 51-rotating roller, 52-rotating tooth, 6-impurity removing device, 61-eccentric member, 62-limiting seat, 63-elastic member, 64-screen plate, 65-limiting hole, 66-resetting member, 67-connecting shaft, 68-fixed shell, 69-outer bracket, 7-packing device, 8-guide plate. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0036] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0037] See also Figure 1 The present invention provides an integrated processing device for crop residues in greenhouses, comprising a driving device 1, a chassis 2 matched with the driving device 1, and a walking device 3, wherein the chassis 2 is provided with: a conveying device, the conveying device is located at the front end of the chassis 2, and the conveying device comprises a clamping chain 41 and a conveying bracket 42, the conveying bracket 42 is linked to the front end of the chassis 2 through a bottom plate 43, and the bottom plate 43 is provided with a conveying port 44 for accommodating the rotating conveying of the clamping chain 41, and the residue is effectively clamped and conveyed by the conveying device, which is convenient for subsequent work; a soil breaking device 5, such as Figure 3 As shown, the soil-breaking device 5 includes a rotating roller 51 and several side-by-side rotating teeth 52 located on the rotating roller 51, the rotation direction of the rotating teeth 52 is consistent with the conveying direction of the clamping chain 41, and the soil-breaking device 5 is located below the bottom plate 43, and the rotating teeth 52 are used to break the soil, so that the residual roots can be effectively exposed, thereby facilitating the conveying device to effectively convey them to the next step; the impurity removal device 6, the impurity removal device 6 includes an eccentric member 61, a limit seat 62, an elastic member 63 and a screen plate 64, the end of the eccentric member 61 is movably connected to the limit seat 62, and the limit seat 62 is provided with a limit hole 65 for accommodating the movement of the eccentric member 61, the elastic member 63 is located between the eccentric member 61 and the limit seat 62, the screen plate 64 is located above the eccentric member 61, and the bottom abuts the eccentric member 61, The sieve plate 64 is connected to the limit seat 62 through the reset member 66, and the impurities, mainly the soil carried by the roots, are screened and removed during the transportation process through the impurity removal device 6, which is convenient for effective packaging; the packaging device 7, the packaging device 7 includes a telescopic rod, an extrusion plate connected to the telescopic rod and a shell, the telescopic rod drives the extrusion plate to move in the shell, and the movement of the telescopic rod drives the extrusion plate to realize the extrusion of the residue in the shell, and the space of the shell is used to form blocks for packaging; the conveying device, the impurity removal device 6 and the packaging device 7 are connected by a conveying channel, and the total height of the above-mentioned devices after combination is not higher than 1.8m. The conveying between the various components is connected through the conveying channel, which is convenient for effective transportation. At the same time, a fixed height method is adopted to avoid the phenomenon of being unable to enter the shed due to excessive height.

[0038] Preferably, if Figure 2 As shown, a plurality of blocks 45 are installed on the clamping chain 41 of the present invention. The blocks 45 are connected to the clamping chain 41 through fixed plates. The blocks 45 are used to block the conveyance of the residues, so that the residues can be conveyed synchronously with the clamping chain 41.

[0039] In addition, the bottom plate 43 of the present invention is provided with a plurality of through holes, and the distance between the bottom plate 43 and the rotating roller 51 is greater than the height of the rotating teeth 52, so as to facilitate the effective rotation of the rotating teeth 52 and prevent them from colliding with the bottom plate during rotation.

[0040] Further, such as Figures 4-5 As shown, the limit seat 62 of the present invention is a U-shaped structure, and the eccentric member 61 is connected to the limit seat 62 by a connecting shaft 67. The eccentric member 61 includes a symmetrically arranged crescent block, a motor connected to the crescent block, a fixed shell 68 for accommodating the motor and an outer bracket 69 connected to the fixed shell 68. A spring is installed between the fixed shell 68 and the outer bracket 69. The outer bracket 69 is connected to the limit seat 62 through the connecting shaft 67. The rotation of the crescent block is used to generate a rotating eccentric force, which in turn drives the outer bracket 69 connected thereto to rise and fall, so that the screen plate 64 is pushed up during the lifting process to achieve screening, which is convenient for screening out the soil carried by the roots.

[0041] Better yet, a guide plate 8 is installed between the screen plate 64 and the outer bracket 69 of the present invention, and the guide plate 8 is fixedly connected to the outer bracket 69. The guide plate 8 has an inclined angle, and the screened soil is diverted and guided for transportation through the guide plate 8, thereby preventing the soil from affecting the operation of other components.

[0042] In addition, the telescopic rod is connected to the hydraulic rod, an inlet is provided on the shell, and the end of the conveying channel is located at the inlet, and the material is conveyed through the conveying channel, which is convenient for extrusion molding after centralized processing.

[0043] In addition, the conveying channel includes a rotating conveyor belt and a driving motor for driving the conveyor belt. A conical block is provided on the conveyor belt, and a scraper is provided at the entrance, and the scraper abuts the tip of the conical block. The scraper is used to scrape the material on the conveying channel to ensure effective transportation. At the same time, the conical block is used to effectively drive and convey the material, thereby realizing the overall transportation of the material.

[0044] The present invention, during implementation, comprises the following steps:

[0045] a. The equipment is in the shape of a vehicle as a whole, with a driving device 1 and a chassis 2 coordinated therewith effectively supporting each structural device. The walking device 3 uses symmetrically arranged wheels for travel, which are all existing technologies. When the equipment enters the shed, the soil-breaking device 5 first crushes the soil to loosen it. The soil crushing depth is 5 to 10 cm, and the residue is sheared by a shearing device before crushing to facilitate effective transportation after dumping. During the soil-breaking process, the soil is broken by rotating the rotating roller 51 in the opposite direction of the vehicle's travel. That is, when the vehicle is moving, the rotating roller 51 rotates counterclockwise, so that its rotating teeth 52 have a power to drive the soil in the process of rotation, and the inertia is used to throw the residue out;

[0046] b. Use the clamping parts to clamp and transport the residue in the soil, and transport it to the rear for secondary processing. The end of the thrown residue is transported under the clamping of the clamping parts, and is transmitted along the bottom plate 43 through the transmission port 44 to the rear impurity removal device 6 for impurity removal. During impurity removal, the rotation of the eccentric member 61 drives the fixed shell 68 and the outer bracket 69 to shake up and down, and the shaking fixed shell 68 and the outer bracket 69 are used to make the screen plate 64 sieve, thereby achieving the effect of filtering, and removing the impurities on the residue transported there (mostly soil carried by the roots) ) screened off, thereby achieving the purpose of retaining only crops and avoiding the generation of excessive non-combustible impurities during the subsequent incineration process; in actual use, if the soil is relatively dry and does not carry much impurities, the impurity removal device 6 can also be replaced with a crushing device, which is used to crush the residue and then pack it as a whole, so as to facilitate the removal of multiple crops. The crushing device can be implemented by using several crushing knives. Its composition and working principle are based on existing technology, such as the crushing device of a harvester and the crushing device of a hay cutter, and its structure and composition will not be described in detail here;

[0047] c. The residues transported to the rear are extruded and formed by the packaging device 7. When packaging, the extrusion plate connected to it is moved by the extension and retraction of the telescopic rod, thereby changing the gap between the extrusion plate and the shell, thereby achieving effective extrusion molding of the residues in the shell. Under sufficient extrusion force, the residues can be squeezed into a block consistent with the shell, and then the block is removed through the opening on the shell. The opening can directly adopt a rotatable and fixed iron plate, which is the same as the opening and closing principle of the cargo box;

[0048] d. The extruded residue is transferred to the transport vehicle outside the shed through the equipment for loading. This process can effectively reduce the time and labor of farmers in carrying and collecting the residue, improve work efficiency, reduce labor intensity, and save the cost of hiring sanitation workers for the second time. It can be directly loaded onto the transport vehicle. If you want to further improve the efficiency of the process, you can directly use a forklift to work;

[0049] e. After loading is completed, the processed residue is transported to the incinerator for incineration. The incinerator is a new energy incinerator, that is, it generates additional heat energy by burning straw for conversion and use. By transporting the block residue to the incinerator for incineration and obtaining secondary energy conversion, it can effectively achieve energy output and avoid environmental pollution caused by on-site incineration. The residue in this application can be straw-like crops, such as eggplant, pepper, etc., or vine-like crops, such as beans, cucumbers, etc. When cleaning the vine-like crop residues, in order to avoid entanglement, a rotating shaft can be added to the clamping component near the conveying port 44, and a number of blades can be installed above it to cut the vine-like crops and transport them in sections.

[0050] Base comprises support, castor, and frame, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry out post-processing of base bottom four, and carry out post-processing of base bottom four, to carry out post-processing of base bottom four, and to carry out post-processing of base bottom four, The sieve plate is connected to the limit seat, and the limit seat is provided with a limit hole to accommodate the movement of the eccentric piece, the elastic piece is located between the eccentric piece and the limit seat, the screen plate is located above the eccentric piece, and the bottom abuts the eccentric piece, the screen plate is connected to the limit seat through a reset piece, and the impurities, mainly the soil carried by the roots, are screened and removed during the transportation process through the impurity removal device, so as to facilitate effective packaging; the packaging device comprises a telescopic rod, an extrusion plate connected to the telescopic rod and a shell, the telescopic rod drives the extrusion plate to move in the shell, and the movement of the telescopic rod drives the extrusion plate to realize the extrusion of the residue in the shell, and the space of the shell is used to form an extruded block for packaging; the conveying device, the impurity removal device and the packaging device are connected by a conveying channel, and the total height of the above-mentioned devices after combination is not higher than 1.8m, and the conveying between the various components is connected through the conveying channel, so as to facilitate effective transportation. At the same time, a fixed height method is adopted to avoid the phenomenon of being unable to enter the shed due to excessive height.

[0051] Beneficial effects of the present invention:

[0052] 1. Realize full automation and reduce manual operation labor;

[0053] 2. In response to national policies, straw is recycled and transported to incinerators for energy conversion after burning;

[0054] 3. Improve land utilization rate, and the recovered land can be used for secondary development;

[0055] 4. Reduce viral complications after returning straw to the fields, thereby increasing land planting rate and reducing drug use costs;

[0056] 5. Encourage and motivate farmers to implement pollution-free straw disposal, thus solving the laborers' worries and workload from the source;

[0057] 6. Reduce the cost of secondary leasing of sanitation workers.

[0058] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. An integrated processing device for crop residues in greenhouses, comprising a driving device, a chassis cooperating with the driving device, and a traveling device, characterized in that: The chassis is equipped with: A conveying device is located at the front end of the chassis and includes a clamping chain and a conveying bracket. The conveying bracket is connected to the front end of the chassis through a bottom plate, and the bottom plate is provided with a conveying port for accommodating the rotating conveying of the clamping chain; A soil-breaking device, comprising a rotating roller and a plurality of rotating teeth arranged side by side on the rotating roller, wherein the rotating teeth rotate in the same direction as the conveying direction of the clamping chain, and the soil-breaking device is located below the bottom plate; The impurity removal device includes an eccentric member, a limit seat, an elastic member, and a screen plate. The end of the eccentric member is movably connected to the limit seat, and the limit seat is provided with a limit hole for accommodating the movement of the eccentric member. The elastic member is located between the eccentric member and the limit seat. The screen plate is located above the eccentric member, and its bottom abuts the eccentric member. The screen plate is connected to the limit seat via a reset member. A packaging device, comprising a telescopic rod, an extrusion plate connected to the telescopic rod, and a housing, wherein the telescopic rod drives the extrusion plate to move within the housing; The conveying device, impurity removal device and packaging device are connected through a conveying channel, and the total height of the above devices after being combined is not higher than 1.8m.

2. The integrated processing equipment for crop residues in greenhouses according to claim 1, characterized in that: A plurality of blocks are installed on the clamping chain, and the blocks are connected to the clamping chain through fixing plates.

3. The integrated processing equipment for crop residues in greenhouses according to claim 1, characterized in that: The bottom plate is provided with a plurality of through holes, and the distance between the bottom plate and the rotating roller is greater than the height of the rotating teeth.

4. The integrated processing equipment for crop residues in greenhouses according to claim 1, characterized in that: The limit seat is a U-shaped structure, and the eccentric piece is connected to the limit seat by a connecting shaft. The eccentric piece includes symmetrically arranged crescent blocks, a motor connected to the crescent blocks, a fixed shell for accommodating the motor, and an outer bracket connected to the fixed shell. A spring is installed between the fixed shell and the outer bracket, and the outer bracket is connected to the limit seat through a connecting shaft.

5. The integrated processing equipment for crop residues in greenhouses according to claim 4, characterized in that: A guide plate is installed between the sieve plate and the outer bracket, and the guide plate is fixedly connected to the outer bracket, and the guide plate has an inclination angle.

6. The integrated processing equipment for crop residues in greenhouses according to claim 1, characterized in that: The telescopic rod is connected to the hydraulic rod, an inlet is provided on the shell, and the end of the conveying channel is located at the inlet.

7. The integrated processing equipment for crop residues in greenhouses according to claim 6, characterized in that: The conveying channel includes a rotating conveying belt and a driving motor for driving the conveying belt. A conical block is provided on the conveying belt. A scraper is provided at the entrance, and the scraper abuts against the tip of the conical block.

8. A method for processing crop residues in greenhouses using the integrated processing equipment according to any one of claims 1 to 7, characterized in that: The following steps are involved: a. After the equipment enters the shed, the soil breaking equipment will first break up the soil to loosen it; b. Use the clamping parts to clamp and transport the residue in the soil to the rear for secondary processing; c. The residue transported to the rear is extruded and formed through a packaging device; d. The residue after extrusion is transferred to the transport vehicle outside the shed through the equipment for loading; e. After loading is completed, the treated residues are transported to the incinerator for incineration. The incinerator is a new energy incinerator, which generates additional heat energy by burning straw for conversion and use.

9. The processing method according to claim 8, characterized in that: The soil crushing depth is 5 to 10 cm, and the residue is sheared by a shearing device before crushing, so as to facilitate effective transportation after dumping.

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