Agricultural waste compression treatment device

Abstract

The invention provides an agricultural waste compression treatment device, and relates to the field of compression devices.The agricultural waste compression treatment device comprises a compressor body, a compression cavity and a compression assembly, a feeding port is formed in the portion, above the compression cavity, of the surface of the compressor body, a stacking assembly is arranged in the compression cavity, a pushing assembly is arranged on one side of the compression cavity, and a discharging port is formed in the other side of the compression cavity; according to the straw crushing and stacking device disclosed by the invention, a limiting structure consisting of an inclined guide plate and a vertical guide plate is matched with an extension box and an electric push rod for use, so that crushed straw falling into a compression cavity can be uniformly stacked; hot press molding work can be carried out on the stacked crushed straw blocks in the compression cavity in cooperation with heat of a heating panel on a vertical guide plate and backward pushing of an electric push rod, and the mass and the compression ratio of the stacked crushed straw blocks are further increased; the problem that due to irregular discharging of an existing compression device, distribution and quality of materials in a compression cavity are not uniform, and consequently the subsequent overall compression quality is affected is solved.

Description

Technical Field

[0001] The invention relates to the field of compression devices, in particular to an agricultural waste compression processing device. Background Art

[0002] After the crops are harvested, a large amount of straw is left in the fields, such as wheat straw, rice straw, corn straw, sorghum straw, etc. These straws are rich in cellulose, hemicellulose, lignin and other components. If the straws are not used reasonably, burning them in the fields will produce a lot of smoke and harmful gases, polluting the atmospheric environment and wasting resources. They can be used in many ways, such as as feed, for papermaking, to produce biofuels, to make organic fertilizers and as building materials;

[0003] In the above-mentioned utilization method, the straw needs to be processed, including the steps of crushing the straw and compressing the crushed straw into blocks. The compressed straw blocks not only reduce the volume but also facilitate the subsequent packaging and transportation.

[0004] When adding materials, the existing straw compression processing devices mostly use a conveyor belt or a conveyor to directly introduce the crushed straw into the compression chamber through the feed port, and when the addition is almost complete, the straw material in the compression chamber is directly compressed by the compression component. The problem with this method is that in the process of the crushed straw material falling from the feed port to the compression chamber, the material shows an irregular falling trajectory, so it may be unevenly distributed, resulting in uneven straw compression during subsequent compression. The straw in some areas is over-compressed, while in some areas it is under-compressed. This not only affects the overall compression quality, but may also cause the compressed straw blocks to scatter during subsequent transportation. Therefore, a compression processing device that can evenly distribute the straw crushed materials is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a compression processing device that can evenly distribute the straw fragments, so as to solve the problems raised in the above background technology.

[0006] In order to solve the problems existing in the prior art, the present invention provides an agricultural waste compression processing device, including a compressor body, a compression chamber and a compression assembly, the compression chamber is opened at the inner bottom of the compressor body, an inlet is provided on the surface of the compressor body above the compression chamber, a stacking assembly is provided inside the compression chamber, a pushing assembly is provided on one side of the compression chamber, a discharge port is provided on the other side of the compression chamber, and a blocking assembly is provided at the discharge port.

[0007] Furthermore, the compression assembly includes a first hydraulic cylinder and a compression plate, wherein the first hydraulic cylinder is fixedly arranged on the top of the compressor body, and the compression plate is movably arranged on the inner top of the compressor body and connected to the output end of the first hydraulic cylinder.

[0008] Furthermore, the stacking assembly includes a limiting structure consisting of an inclined guide plate and a vertical guide plate, the angle between the inclined guide plate and the vertical guide plate is 135°, the height of the vertical guide plate matches the height of the compression chamber, and when in use, a certain distance is left between the vertical guide plate and the inner wall in front of the compression chamber.

[0009] Furthermore, an extension box is provided at the rear of the compression chamber, an electric push rod is provided inside the extension box, one end of the electric push rod is fixedly connected to the extension box, and an output end of the electric push rod is connected to the rear of the vertical guide plate.

[0010] Furthermore, the height of the extension box matches the height of the inclined guide plate, the width of the extension box matches the width of the inclined guide plate and the vertical guide plate, and the extension box is communicated with the compression chamber.

[0011] Furthermore, two infrared sensors are provided on the tops of both sides of the vertical guide plate. The two infrared sensors are respectively a signal transmitter and a signal receiver. The signal receiver is electrically connected to the control component of the electric push rod.

[0012] Furthermore, a heating panel is provided on the surface of the vertical guide plate, and the heating panel is electrically connected to the temperature control component on the compressor body.

[0013] Furthermore, the pushing assembly includes a second hydraulic cylinder and a push plate. The push plate is movably arranged at the opening on the right side of the compression chamber, and its size specification matches the compression chamber. The right side of the push plate is connected to the output end of the second hydraulic cylinder.

[0014] Furthermore, the blocking assembly includes a baffle and an electric lifting assembly. The baffle is movably arranged at the opening on the left side of the compression chamber, and its size specification matches the compression chamber. The baffle is connected to the electric lifting assembly above through a slider, and when it is opened upward, the compression chamber is connected to the discharge port.

[0015] Furthermore, a discharge channel is provided in the discharge port, and the size specifications of the discharge port and the discharge channel match the size specifications of the compression chamber.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention uses a limiting structure composed of an inclined guide plate and a vertical guide plate, in conjunction with an extension box and an electric push rod, to evenly stack the straw fragments falling into the compression chamber, and in conjunction with the heat of a heating panel on the vertical guide plate and the push back of the electric push rod, to hot-press and form the stacked straw fragment blocks in the compression chamber, thereby further increasing the mass and compression ratio of the stacked straw fragment blocks, and solving the problem of irregular material discharge in the existing compression device leading to uneven material distribution and quality in the compression chamber, thereby affecting the subsequent overall compression quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a front view of the present invention;

[0020] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of a compressor body of the present invention;

[0022] Figure 5 It is a schematic diagram of the local structure of the compression chamber of the present invention;

[0023] Figure 6 It is a schematic diagram of the local structure of the stacking assembly of the present invention.

[0024] Figure numerals: 1. compression body; 2. electric lifting assembly; 3. discharge port; 4. first hydraulic cylinder; 5. compression plate; 6. feed port; 7. temperature control assembly; 8. second hydraulic cylinder; 9. extension box; 10. baffle; 11. inclined guide plate; 12. vertical guide plate; 13. compression chamber; 14. electric push rod; 15. push plate; 16. infrared sensor; 17. heating panel. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0026] The specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0027] Embodiment, this embodiment provides an agricultural waste compression processing device, such as Figure 1-5As shown, it includes a compressor body 1, a compression chamber 13 and a compression assembly. The compression chamber 13 is opened at the inner bottom of the compressor body 1. The surface of the compressor body 1 above the compression chamber 13 is provided with a material inlet 6. The interior of the compression chamber 13 is provided with a material stacking assembly. One side of the compression chamber 13 is provided with a material pushing assembly. The other side of the compression chamber 13 is provided with a material outlet 3. A blocking assembly is provided at the material outlet 3.

[0028] When the agricultural waste compression processing device is in operation, the crushed straw material is first introduced into the compressor body 1 through the feed port 6 by an external conveying device, and the straw material entering the compressor body 1 falls into the compression chamber 13, thereby completing the feeding work.

[0029] In order to evenly distribute the straw fragments entering the compressor body 1, a stacking assembly capable of evenly stacking the straw fragments is provided inside the compression chamber 13, such as Figure 4-5 -6, the stacking assembly includes a limiting structure composed of an inclined guide plate 11 and a vertical guide plate 12, the angle between the inclined guide plate 11 and the vertical guide plate 12 is 135°, the height of the vertical guide plate 12 matches the height of the compression chamber 13, and a certain distance is left between the vertical guide plate 12 and the inner wall in front of the compression chamber 13 when in use;

[0030] When the straw fragments entering the compressor body 1 fall, they will land on the inclined guide plate 11. The straw fragments on the inclined guide plate 11 will slide down the inclined slope to the gap between the vertical guide plate 12 and the front of the compression chamber 13. As the straw fragments continue to increase, the gap is filled, thereby completing the initial limited stacking step.

[0031] In order to further shape the stacked straw fragments, Figure 4-5 As shown, an extension box 9 is provided at the rear of the compression chamber 13, and an electric push rod 14 is provided inside the extension box 9. One end of the electric push rod 14 is fixedly connected to the extension box 9, and the output end of the electric push rod 14 is connected to the rear of the vertical guide plate 12. The height of the extension box 9 matches the height of the inclined guide plate 11, and the width thereof matches the widths of the inclined guide plate 11 and the vertical guide plate 12, and the extension box 9 is connected to the compression chamber 13;

[0032] As the gap between the vertical guide plate 12 and the front compression chamber 13 is filled with straw fragments, the electric push rod 14 drives the vertical guide plate 12 and the inclined guide plate 11 to move and contract in the direction of the extension box 9. As the vertical guide plate 12 moves backward, the gap between it and the front inner wall of the compression chamber 13 can be increased, so that more straw fragments can fill the gap. With each movement of the vertical guide plate 12 to increase the gap, the straw fragments that have excess gap and lose the support of the vertical guide plate 12 will collapse downward until subsequent straw fragments fall down and continue to fill the gap. In this way, the straw fragments blocks can be initially stacked in the compression chamber 13. When the stacking in the compression chamber 13 is completed, the external material conveying device stops conveying materials to avoid affecting the subsequent compression work.

[0033] During the stacking process, in order to make the materials more evenly distributed and to facilitate the detection of the stacking state of the materials in the compression chamber 13, as shown in FIG. Figure 4-6 As shown, two infrared sensors 16 are provided on the tops of both sides of the vertical guide plate 12. The two infrared sensors 16 are respectively a signal transmitter and a signal receiver. The signal receiver is electrically connected to the control component of the electric push rod 14.

[0034] An infrared signal is sent out by the infrared transmitter in the infrared sensor 16, and the signal is received by the infrared receiver. When the height of the straw chips stacking reaches a preset height, the signal sent by the infrared transmitter will be blocked by the straw chips, and the infrared receiver will transmit the signal to the control component of the electric push rod 14 after failing to receive the signal from the infrared transmitter for a certain period of time. The control component controls the operation of the electric push rod 14 to drive the vertical guide plate 12 to move backward to expand the spacing, and this can be repeated to achieve the effect of uniform stacking.

[0035] In order to make the stacked straw fragments more compact and improve the compression ratio and quality after subsequent compression, the attached Figure 4-6 As shown, a heating panel 17 is also provided on the surface of the vertical guide plate 12, and the heating panel 17 is electrically connected to the temperature control component 7 on the compressor body 1;

[0036] During the stacking process, the staff can control the temperature of the heating panel 17 through the temperature control component 7. The heat generated by the heating panel 17 can dehumidify the straw fragments. When the straw fragments are stacked and fill the compression chamber 13, the electric push rod 14 can be started again, and the vertical guide plate 12 is driven forward by the electric push rod 14. The vertical guide plate 12 pushes forward to squeeze the stacked straw fragments in the compression chamber 13. The heat generated by the heating panel 17 can achieve an effect similar to hot pressing, thereby increasing the compactness and quality of the straw fragments in the compression chamber 13 and facilitating subsequent compression work.

[0037] After the straw chips in the compression chamber 13 are stacked by the cooperation of the stacking components, Figure 5 As shown, the stacking assembly is now placed in the space of the extension box 9, and the vertical guide plate 12 can provide a supporting effect without affecting the subsequent compression work.

[0038] like Figure 1-5As shown, the compression assembly includes a first hydraulic cylinder 4 and a compression plate 5, the first hydraulic cylinder 4 is fixedly arranged at the top of the compressor body 1, and the compression plate 5 is movably arranged at the inner top of the compressor body 1 and connected to the output end of the first hydraulic cylinder 4; the pushing assembly includes a second hydraulic cylinder 8 and a pushing plate 15, the pushing plate 15 is movably arranged at the opening on the right side of the compression chamber 13, and its size and specification match the compression chamber 13, and the right side of the pushing plate 15 is connected to the output end of the second hydraulic cylinder 8, the blocking assembly includes a baffle 10 and an electric lifting assembly 2, the baffle 10 is movably arranged at the opening on the left side of the compression chamber 13, and its size and specification match the compression chamber 13, the baffle 10 is connected to the upper electric lifting assembly 2 through a slider, and when opened upward, the compression chamber 13 is connected to the discharge port 3, and a discharge channel is provided in the discharge port 3, and the size and specifications of the discharge port 3 and the discharge channel match the size and specifications of the compression chamber 13;

[0039] After the first hydraulic cylinder 4 is started, the compression plate 5 is driven to be pressed downward until the compression plate 5 is pressed down to contact the stacked straw fragments in the compression chamber 13 and compress them into blocks. After the compression is completed, the electric lifting component 2 is started to drive the baffle 10 to rise. After the baffle 10 is adjusted and opened upward, the compression chamber 13 is connected with the discharge port 3. At this time, the second hydraulic cylinder 8 is started to drive the push plate 15 to move. The moving push plate 15 contacts the straw fragments in the compression chamber 13 and drives them to move to the discharge port 3. The staff sets a packing bag at the outlet of the discharge port 3. When the straw fragments are pushed out from the discharge port 3, they can enter the packing bag and directly complete the packing work, thereby realizing the compression and packing of the entire agricultural waste straw, thereby increasing practicality.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An agricultural waste compression treatment device, comprising a compressor body (1), a compression chamber (13) and a compression assembly, wherein the compression chamber (13) is provided at the inner bottom of the compressor body (1), and a feed inlet (6) is provided on the surface of the compressor body (1) above the compression chamber (13), characterized in that: A material stacking assembly is provided inside the compression chamber (13), a material pushing assembly is provided on one side of the compression chamber (13), a material discharge port (3) is provided on the other side of the compression chamber (13), and a blocking assembly is provided at the material discharge port (3).

2. The agricultural waste compression processing device according to claim 1, characterized in that: The compression assembly comprises a first hydraulic cylinder (4) and a compression plate (5), wherein the first hydraulic cylinder (4) is fixedly arranged on the top of the compressor body (1), and the compression plate (5) is movably arranged on the inner top of the compressor body (1) and connected to the output end of the first hydraulic cylinder (4).

3. The agricultural waste compression processing device according to claim 1, characterized in that: The stacking assembly comprises a limiting structure consisting of an inclined guide plate (11) and a vertical guide plate (12); the angle between the inclined guide plate (11) and the vertical guide plate (12) is 135°; the height of the vertical guide plate (12) matches the height of the compression chamber (13); and when in use, a certain distance is left between the vertical guide plate (12) and the inner wall in front of the compression chamber (13).

4. The agricultural waste compression processing device according to claim 3 is characterized in that: An extension box (9) is provided at the rear of the compression chamber (13), an electric push rod (14) is provided inside the extension box (9), one end of the electric push rod (14) is fixedly connected to the extension box (9), and the output end of the electric push rod (14) is connected to the rear of the vertical guide plate (12).

5. The agricultural waste compression processing device according to claim 4, characterized in that: The height of the extension box (9) matches the height of the inclined guide plate (11), and the width thereof matches the widths of the inclined guide plate (11) and the vertical guide plate (12), and the extension box (9) is connected to the compression chamber (13).

6. The agricultural waste compression processing device according to claim 3, characterized in that: Two infrared sensors (16) are provided at the tops of both sides of the vertical guide plate (12), and the two infrared sensors (16) are respectively a signal transmitter and a signal receiver, and the signal receiver is electrically connected to the control component of the electric push rod (14).

7. The agricultural waste compression processing device according to claim 3, characterized in that: A heating panel (17) is also provided on the surface of the vertical guide plate (12), and the heating panel (17) is electrically connected to the temperature control component (7) on the compressor body (1).

8. The agricultural waste compression processing device according to claim 1, characterized in that: The pusher assembly comprises a second hydraulic cylinder (8) and a push plate (15). The push plate (15) is movably arranged at an opening on the right side of the compression chamber (13). Its size specification matches that of the compression chamber (13). The right side of the push plate (15) is connected to the output end of the second hydraulic cylinder (8).

9. The agricultural waste compression processing device according to claim 1, characterized in that: The blocking assembly comprises a baffle (10) and an electric lifting assembly (2); the baffle (10) is movably arranged at an opening on the left side of the compression chamber (13); its size specification matches that of the compression chamber (13); the baffle (10) is connected to the electric lifting assembly (2) above via a slider; when opened upward, the compression chamber (13) is connected to the discharge port (3).

10. The agricultural waste compression processing device according to claim 9, characterized in that: A discharge channel is provided in the discharge port (3), and the dimensions of the discharge port (3) and the discharge channel match those of the compression chamber (13).

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