Three-dimensional agricultural waste resource processing equipment

Abstract

The application relates to the technical field of agricultural waste treatment, in particular to a three-dimensional agricultural waste resource treatment equipment, which comprises a pulverizer body, a feeding hopper is arranged on the pulverizer body, a mounting groove is arranged on the side wall of the feeding hopper, a pressing block is arranged in the mounting groove, one side of the pressing block close to the pulverizer body is rotationally arranged in the mounting groove, the pressing block rotates towards the feeding hopper and pushes the material to be pulverized to the pulverizer body, and a driving device for adjusting the position of the pressing block is arranged on the feeding hopper. The application has the effect of improving the pulverizing efficiency.

Description

Technical Field

[0001] This application relates to the technical field of agricultural waste treatment, and in particular to a three-dimensional agricultural waste resource recovery treatment device. Background Technology

[0002] Agricultural waste refers to the waste products generated during agricultural production and agricultural product processing. This type of agricultural waste can be recycled and reused. Among them, agricultural straw can be used as agricultural organic fertilizer. When using straw as organic fertilizer, it is necessary to use a crushing device to chop the straw, and then mix an appropriate amount of human and animal excrement into the chopped straw for high-temperature composting.

[0003] Related technologies describe straw crushing devices that include a mixing chamber containing a driving crushing gear and a driven crushing gear. The driving crushing gear is fixedly located on the left side of the mixing chamber's inner cavity, while the driven crushing gear is fixedly located on the right side. The mixing chamber is fixedly mounted on support legs, and a mixing motor is fixedly located on the left side of the mixing chamber. A feeding hopper is located at the top of the mixing chamber. When crushing straw, the straw is placed into the feeding hopper, and simultaneously, the driving and driven crushing gears rotate to crush the straw.

[0004] The aforementioned technologies are prone to clogging after the straw is placed in the hopper, resulting in low efficiency of the straw entering the crushing gear and affecting the crushing efficiency. Summary of the Invention

[0005] To improve crushing efficiency, this application provides a three-dimensional agricultural waste resource utilization treatment device.

[0006] The three-dimensional agricultural waste resource utilization equipment provided in this application adopts the following technical solution: A three-dimensional agricultural waste resource utilization equipment includes a crusher body, a feeding hopper on the crusher body, an installation groove on the side wall of the feeding hopper, a pressing block in the installation groove, the pressing block being rotatably positioned in the installation groove on the side near the crusher body, the pressing block rotating toward the feeding hopper to push the material to be crushed to the crusher body, and a drive device for adjusting the position of the pressing block on the feeding hopper.

[0007] By adopting the above technical solution, materials such as straw that need to be crushed are placed in the feeding hopper and crushed by the crusher body. At the same time, the drive device drives the pressing block to rotate on the feeding hopper in the direction of the feeding hopper. When the pressing block rotates, it drives the straw to move towards the crusher body so as to crush the straw. At the same time, it can reduce the phenomenon of straw clogging in the feeding hopper and improve the crushing efficiency of straw and other materials.

[0008] Optionally, the rotating shaft of the pressing block extends through the feeding hopper to the outside of the feeding hopper. The driving device includes a driving component, a first rack, a first gear, and an intermediate component. The first gear and the rotating shaft of the pressing block are coaxially connected. The first rack is slidably disposed on the feeding hopper. The first rack and the first gear mesh. The driving component is disposed on the feeding hopper. The intermediate component is disposed at the output end of the driving component. The driving component is connected to the first rack through the intermediate component to drive the first rack to move.

[0009] By adopting the above technical solution, the drive component drives the first rack to move through the intermediate component. The movement of the first rack drives the pressure block to rotate through the first gear, thereby adjusting the position of the pressure block so that the straw can be pushed to move through the pressure block and crushed by the crusher body.

[0010] Optionally, the intermediate component includes an intermediate plate, an intermediate rod, and an intermediate disk. The rotation center of the intermediate disk is connected to the output end of the drive component. The intermediate rod is eccentrically disposed on the side of the intermediate disk away from the drive component. The intermediate plate is disposed on a first rack. An intermediate groove is formed on the intermediate plate along a direction perpendicular to the sliding direction of the first rack. The intermediate rod is slidably disposed in the intermediate groove along the length direction of the intermediate groove.

[0011] By adopting the above technical solution, the drive component drives the intermediate disk to rotate, the intermediate disk drives the intermediate rod to rotate, the intermediate rod moves in the intermediate groove and drives the intermediate plate to move, which in turn drives the first rack to move. The intermediate rod is eccentrically set on the intermediate disk. As the intermediate disk rotates continuously, it drives the intermediate plate to reciprocate, which in turn drives the pressing block to reciprocate and swing, continuously pushing the straw to the crusher body for crushing.

[0012] Optionally, two pressure blocks are provided on opposite side walls of the feeding hopper, with the rotation planes of the two pressure blocks in the same plane. The feeding hopper is provided with a second gear, a second rack, and an intermediate gear. The second gear and the first gear are respectively connected to the rotation shafts of the two pressure blocks. The second gear and the rotation shafts of the pressure blocks are coaxially connected. The second rack and the first rack are arranged parallel and spaced apart, and the sliding directions of the second rack and the first rack are the same. The intermediate gear is rotatably arranged on the feeding hopper and is located between the first rack and the second rack. The first rack and the second rack mesh with the intermediate gear simultaneously.

[0013] By adopting the above technical solution, the driving component drives the first rack to move, and the intermediate gear drives the second rack to move synchronously, thereby driving the two pressing blocks to rotate simultaneously in the direction towards each other, improving the efficiency of pushing straw and further improving the crushing efficiency.

[0014] Optionally, the pressure block has a sliding groove on its side, and an auxiliary plate is provided in the sliding groove. The auxiliary plate is slidably disposed in the direction toward the outside of the sliding groove. The pressure block has an auxiliary groove on its side that communicates with the sliding groove. The auxiliary groove and the sliding groove are connected. A guide block is slidably disposed in the auxiliary groove. The guide block is disposed on the side of the auxiliary plate away from the inside of the feeding hopper. The guide block and the auxiliary plate are connected. An elastic element for adjusting the position of the guide block is provided in the auxiliary groove. The elastic element and the guide block are connected. A guide slope is provided on the side of the guide block. The guide slope is disposed on the side of the guide block away from the auxiliary plate.

[0015] By adopting the above technical solution, after the pressing block rotates to the outside of the mounting groove, under the action of the elastic element, the guide block drives the auxiliary plate to move to the outside of the mounting groove, so that the auxiliary plate and the pressing block simultaneously drive the straw to move towards the crusher body, increasing the contact area with the straw. When the pressing block rotates into the mounting groove, it returns to the auxiliary groove through the guide inclined block, and at the same time, the position of the auxiliary plate is adjusted to retract the auxiliary plate.

[0016] Optionally, both sides of the pressure block are provided with sliding grooves, and each sliding groove is provided with an auxiliary plate. The two auxiliary plates are provided with auxiliary tooth grooves on the side closest to each other. The auxiliary tooth grooves are arranged along the sliding direction of the auxiliary plates. An auxiliary gear is rotatably arranged in the sliding grooves, and the auxiliary gear meshes with the auxiliary tooth grooves.

[0017] By adopting the above technical solution and setting auxiliary gears and auxiliary tooth grooves to mesh, when the guide block moves, it can drive the two auxiliary plates to move synchronously. The positions of the two auxiliary plates can be adjusted, and the straw can be moved together by the two auxiliary plates and the pressing block, thereby further improving the crushing efficiency.

[0018] Optionally, a swing frame is provided inside the feeding hopper. The swing frame is located close to the crusher body and is located on the side of the feeding hopper adjacent to the pressing block. The side of the swing frame away from the crusher body rotates inside the feeding hopper.

[0019] By adopting the above technical solution and setting up a swing frame, when the pressing block rotates, the swing frame rotates to push the straw at the edge of the feeding hopper to the center of the feeding hopper, so that the straw can be pushed to the crusher body through the pressing block, thereby improving the crushing efficiency of the straw.

[0020] Optionally, the feeding hopper is provided with a linkage component, which includes a linkage gear, a bevel gear set, and a linkage rod. The linkage rod is rotatably mounted on the feeding hopper. The rotation shaft of the swing frame extends to the linkage rod. The rotation shaft of the swing frame is perpendicular to the linkage rod. The linkage rod and the rotation shaft of the swing frame are connected by a bevel gear set. The linkage gear and the linkage rod are coaxially mounted. The linkage gear meshes with the second rack.

[0021] By adopting the above technical solution, when the second rack moves, the linkage gear drives the linkage rod to rotate, and the rotation of the linkage rod drives the swing frame to rotate through the bevel gear set, thereby adjusting the position of the swing frame and making the swing frame and the pressure block rotate synchronously.

[0022] Optionally, the swing frame is provided in two sets, and the two sets of swing frames are respectively provided on opposite sides of the feeding hopper. The bevel gear set and the two sets of swing frames are provided in two sets respectively, and the bevel gear on the linkage rod is provided on the side of the swing frame closer to each other.

[0023] By adopting the above technical solution, two sets of swing frames are set up, and corresponding bevel gear sets are set on the side close to each other. That is, when the linkage rod rotates, the bevel gear sets drive the swing frames to rotate in the direction towards each other, pushing the straw to the pressing block.

[0024] Optionally, the hopper is provided with an installation frame on its exterior, the installation frame is located at the edge of the installation groove, the pressure block is fan-shaped, and the center of the pressure block is rotatably connected to the hopper.

[0025] By adopting the above technical solution, the pressing block is set in a fan shape. When the pressing block rotates, its side remains in contact with the inner wall of the installation groove, reducing the phenomenon of straw entering the installation groove and improving the stability of the pressing block when rotating.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. When the crusher body is crushing the straw, the drive component drives the pressing block to rotate. The pressing block moves the straw towards the crusher body, pushing the straw to the crusher body, reducing the phenomenon of straw clogging at the crusher body and improving the crushing efficiency of straw. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a three-dimensional agricultural waste resource utilization device according to an embodiment of this application.

[0028] Figure 2 This is a partial view of a three-dimensional agricultural waste resource recovery device according to an embodiment of this application.

[0029] Figure 3 This is a structural view of the drive device in the three-dimensional agricultural waste resource recovery equipment according to an embodiment of this application.

[0030] Figure 4 This is a structural view of the intermediate component in the three-dimensional agricultural waste resource utilization equipment according to an embodiment of this application.

[0031] Figure 5This is a cross-sectional view of the pressing block in the three-dimensional agricultural waste resource utilization equipment according to an embodiment of this application.

[0032] Figure 6 This is a structural view of the guide block in the three-dimensional agricultural waste resource utilization equipment according to an embodiment of this application.

[0033] Figure 7 This is a structural view of the linkage component in the three-dimensional agricultural waste resource utilization equipment according to an embodiment of this application.

[0034] Reference numerals: 1. Frame; 12. Crusher body; 13. Crusher shaft; 2. Feed hopper; 21. Mounting groove; 3. Pressing block; 4. Drive device; 41. Drive component; 42. First rack; 43. First gear; 44. Intermediate component; 441. Intermediate plate; 442. Intermediate rod; 443. Intermediate disc; 444. Intermediate groove; 5. Second gear; 51. Second rack; 52. Intermediate gear; 6. Mounting frame; 7. Slide groove; 71. Auxiliary plate; 72. Auxiliary groove; 73. Guide block; 731. Elastic component; 732. Guide slope; 74. Auxiliary tooth groove; 75. Auxiliary gear; 8. Swing frame; 9. Linkage component; 91. Linkage gear; 92. Bevel gear set; 93. Linkage rod. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0036] This application discloses a three-dimensional agricultural waste resource utilization treatment device. (Refer to...) Figure 1 and Figure 2 The three-dimensional agricultural waste resource utilization equipment includes a frame 1 and a crusher body 12 mounted on the frame 1, with a feeding hopper 2 installed on the crusher body 12. Straw is placed into the feeding hopper 2, and the crusher body 12 crushes the straw.

[0037] Reference Figure 2 and Figure 3 The shredder body 12 includes two shredding shafts 13, which are staggered within the shredder body 12. Straw enters between the shredding shafts 13 and is shredded by them. An installation groove 21 is provided on the side wall of the feeding hopper 2, and a pressing block 3 is installed within the groove 21. The side of the pressing block 3 closest to the ground rotates within the feeding hopper 2. A drive device 4 is installed on the feeding hopper 2, connected to the pressing block 3 to drive its rotation. After the straw enters the feeding hopper 2, the drive device 4 drives the pressing block 3 to rotate towards the feeding hopper 2. The side of the pressing block 3 then moves the straw towards the shredding shafts 13, pushing it to them for shredding, thus improving the shredding efficiency.

[0038] Reference Figure 2 and Figure 3 The rotating shaft of the pressing block 3 extends through the feeding hopper 2 to the outside of the feeding hopper 2. The driving device 4 includes a driving component 41, a first rack 42, a first gear 43, and an intermediate component 44. The driving component 41 can be a motor, and the motor is mounted on the feeding hopper 2. The first gear 43 is coaxially connected to the rotating shaft of the pressing block 3. The first rack 42 is slidably mounted on the feeding hopper 2 and meshes with the first gear 43. The intermediate component 44 is located between the driving component 41 and the first rack 42. The driving component 41 drives the first rack 42 to move through the intermediate component 44. The movement of the first rack 42 drives the pressing block 3 to rotate through the first gear 43, thereby crushing the straw.

[0039] Reference Figure 2 and Figure 3 Two pressing blocks 3 are provided, and the two pressing blocks 3 are respectively set on opposite side walls of the feeding hopper 2. The rotation plane of the pressing blocks 3 is set in the vertical direction, and the rotation planes of the two pressing blocks 3 are set in the same plane. A second gear 5, a second rack 51, and an intermediate gear 52 are provided on the feeding hopper 2. The second gear 5 is coaxially connected to the rotating shaft of the other pressing block 3. The second rack 51 is slidably set on the feeding hopper 2. The first rack 42 and the second rack 51 are both slidably set in the horizontal direction. The first rack 42 and the second rack 51 are spaced apart in the vertical direction. The intermediate gear 52 is rotatably set on the feeding hopper 2 and is set between the first rack 42 and the second rack 51. The intermediate gear 52 meshes with both the first rack 42 and the second rack 51. When the driving member 41 drives the first rack 42 to move, the intermediate gear 52 drives the second rack 51 to move, which in turn drives the two pressing blocks 3 to rotate simultaneously. The simultaneous rotation of the two pressing blocks 3 pushes the straw to move, further improving the straw crushing efficiency.

[0040] Reference Figure 3 and Figure 4The intermediate component 44 includes an intermediate plate 441, an intermediate rod 442, and an intermediate disk 443. The intermediate disk 443 is disposed at the output end of the drive component 41, and the rotation center of the intermediate disk 443 is connected to the drive component 41. The intermediate rod 442 is disposed on the side of the intermediate disk 443 away from the drive component 41, and the intermediate rod 442 is eccentrically disposed on the intermediate disk 443. The intermediate plate 441 is disposed on the first rack 42, and an intermediate groove 444 is provided on the intermediate plate 441. The intermediate groove 444 is disposed vertically on the intermediate plate 441. The intermediate rod 442 is disposed in the intermediate groove 444 and is rotatably disposed in the intermediate groove 444. The drive unit 41 drives the intermediate rod 442 to move in the intermediate groove 444 through the intermediate disk 443, and at the same time drives the intermediate plate 441 to slide in the horizontal direction. As the intermediate disk 443 rotates continuously, it drives the first rack 42 to move back and forth, thereby driving the pressing block 3 to rotate back and forth in the feeding hopper 2, continuously conveying the straw.

[0041] Reference Figure 2 and Figure 3 An installation frame 6 is provided on the outside of the feeding hopper 2. The installation frame 6 is located at the opening of the installation groove 21. The pressing block 3 is set in a fan shape, and the center of the pressing block 3 is rotatably connected to the feeding hopper 2. That is, the pressing block 3 can rotate into the installation frame 6. When the pressing block 3 rotates, the side of the pressing block 3 always remains in contact with the edge of the installation groove 21, reducing the phenomenon of straw entering the installation groove 21 and improving the stability of the pressing block 3 when rotating.

[0042] Reference Figure 3 and Figure 5A sliding groove 7 is provided on the side of the pressure block 3. An auxiliary plate 71 is provided in the sliding groove 7. The auxiliary plate 71 slides horizontally in the auxiliary groove 72. The auxiliary groove 72 is provided on the side of the pressure block 3 and is connected to the sliding groove 7. A guide block 73 is provided in the auxiliary groove 72 and slides in the auxiliary groove 72. The guide block 73 is located on the side of the auxiliary plate 71 away from the inside of the feeding hopper 2. The guide block 73 is connected to the auxiliary plate 71, that is, when the guide block 73 moves, it drives the auxiliary plate 71 to move. An elastic element 731 is provided in the auxiliary groove 72. The elastic element 731 can be a spring. The spring is set in the direction of sliding of the guide block 73. One end of the spring is connected to the inner wall of the auxiliary groove 72 and the other end is connected to the guide block 73. A guide slope 732 is provided on the side of the guide block 73. The guide slope 732 is located on the side of the guide block 73 away from the inside of the feeding hopper 2. In the initial state, the pressing block 3 moves into the mounting groove 21, the guide block 73 connects to the inner wall of the mounting groove 21, and the auxiliary plate 71 is in the sliding groove 7. After the pressing block 3 rotates to the outside of the mounting groove 21, the auxiliary plate 71 and the guide block 73 separate from the inner wall of the mounting groove 21. The elastic element 731 drives the guide block 73 to move, and the guide block 73 drives the auxiliary plate 71 to move until the auxiliary plate 71 moves to the outside of the sliding groove 7. The auxiliary plate 71 rotates with the pressing block 3, increasing the contact area with the straw and improving the pushing effect on the straw. When the pressing block 3 rotates into the mounting groove 21, it first drives the guide inclined surface 732 to abut against the inner wall of the mounting groove 21. Under the action of the guide inclined surface 732, the guide block 73 moves into the sliding groove 7, and at the same time, the auxiliary plate 71 moves into the sliding groove 7, so that the pressing block 3 can completely rotate into the mounting groove 21, reducing the phenomenon of the auxiliary plate 71 interfering with the rotation of the pressing block 3.

[0043] Reference Figure 5 and Figure 6 A sliding groove 7 is provided on both sides of the pressing block 3, and an auxiliary plate 71 is provided in each groove. The two auxiliary plates 71 are spaced apart. An auxiliary tooth groove 74 is provided on the side of the auxiliary plate 71 closest to the other auxiliary plate 71. The auxiliary tooth groove 74 is arranged along the direction of movement of the auxiliary plate 71. An auxiliary gear 75 is rotatably arranged in the sliding groove 7. The auxiliary gear 75 and the auxiliary tooth groove 74 mesh. That is, when one auxiliary plate 71 moves, the other auxiliary plate 71 is driven to move through the auxiliary gear 75, so that the two auxiliary plates 71 move to the outside of the sliding groove 7 at the same time, further improving the efficiency of pushing straw.

[0044] Reference Figure 2 and Figure 7A swing frame 8 is installed inside the feeding hopper 2. The swing frame 8 is located close to the crushing roller and is arranged along the length of the crushing roller. The swing frame 8 rotates inside the feeding hopper 2 on the side opposite to the crushing roller. There are two swing frames 8, which are located on the two inner walls of the feeding hopper 2 adjacent to the pressing block 3. When the pressing block 3 rotates and moves the straw, the swing frame 8 moves to push the straw at the edge of the feeding hopper 2 to the crushing roller, and works with the pressing block 3 to crush the straw.

[0045] Reference Figure 7 A linkage component 9 is provided on the feeding hopper 2. The linkage component 9 includes a linkage gear 91, a bevel gear set 92, and a linkage rod 93. The linkage rod 93 is rotatably mounted on the feeding hopper 2. The linkage gear 91 is located at the end of the linkage rod 93. The linkage gear 91 meshes with the second rack 51. The rotation shaft of the swing frame 8 extends through the feeding hopper 2 to the outside of the feeding hopper 2. The rotation shaft of the swing frame 8 is located close to the linkage rod 93 and is perpendicular to the linkage rod 93. The linkage rod 93 and the swing frame 8 are connected by the bevel gear set 92. That is, when the driving component 41 drives the second gear 5 to move, the swing frame 8 is driven to rotate through the linkage rod 93 and the linkage gear 91, which, together with the pressing block 3, pushes the straw to the crushing roller for crushing.

[0046] Reference Figure 7 The bevel gear sets 92 on the rotating shafts of the two swing frames 8 are connected to the linkage rod 93. The two bevel gears on the linkage rod 93 are set on the side of the swing frame 8 close to each other. That is, when the linkage rod 93 rotates, the bevel gear sets 92 can drive the swing frame 8 to rotate in the direction towards each other so that the pressing block 3 can push the straw.

[0047] The implementation principle of this application is as follows: After the straw is placed in the feeding hopper 2, the driving component 41 drives the pressing block 3 to rotate towards the feeding hopper 2. At the same time, the linkage rod 93 and the bevel gear set 92 drive the swing frame 8 to rotate towards the crusher body 12, pushing the straw to the center of the crusher body 12. Meanwhile, the side of the pressing block 3 pushes the straw, causing the straw to move towards the crusher body 12, so that the straw can enter the crusher body 12 for crushing, reducing the phenomenon of straw blockage and improving the crushing efficiency of straw.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A three-dimensional agricultural waste resource utilization equipment, including a crusher body (12), characterized in that: The crusher body (12) is provided with a feeding hopper (2), and an installation groove (21) is provided on the side wall of the feeding hopper (2). A pressing block (3) is provided in the installation groove (21). The pressing block (3) is rotatably arranged in the installation groove (21) on the side close to the crusher body (12). The pressing block (3) rotates towards the feeding hopper (2) to push the material to be crushed to the crusher body (12). The feeding hopper (2) is provided with a driving device (4) for adjusting the position of the pressing block (3). The rotating shaft of the pressing block (3) extends through the feeding hopper (2) to the outside of the feeding hopper (2). The driving device (4) includes a driving component (41), a first rack (42), a first gear (43), and an intermediate component (44). The first gear (43) and the rotating shaft of the pressing block (3) are coaxially connected. The first rack (42) is slidably disposed on the feeding hopper (2). The first rack (42) and the first gear (43) mesh. The driving component (41) is disposed on the feeding hopper (2). The intermediate component (44) is disposed at the output end of the driving component (41). The driving component (41) is connected to the first rack (42) through the intermediate component (44) to drive the first rack (42) to move. The pressure block (3) has a sliding groove (7) on its side. An auxiliary plate (71) is provided in the sliding groove (7). The auxiliary plate (71) is slidably disposed in the direction toward the outside of the sliding groove (7). The pressure block (3) has an auxiliary groove (72) on its side that communicates with the sliding groove (7). The auxiliary groove (72) communicates with the sliding groove (7). A guide block (73) is slidably disposed in the auxiliary groove (72). The guide block (73) is disposed on the side of the auxiliary plate (71) away from the inside of the feeding hopper (2). The guide block (73) is connected to the auxiliary plate (71). An elastic element (731) for adjusting the position of the guide block (73) is provided in the auxiliary groove (72). The elastic element (731) is connected to the guide block (73). A guide slope (732) is provided on the side of the guide block (73). The guide slope (732) is disposed on the side of the guide block (73) away from the auxiliary plate (71).

2. The three-dimensional agricultural waste resource utilization equipment according to claim 1, characterized in that: The intermediate component (44) includes an intermediate plate (441), an intermediate rod (442), and an intermediate disk (443). The rotation center of the intermediate disk (443) is connected to the output end of the drive component (41). The intermediate rod (442) is eccentrically disposed on the side of the intermediate disk (443) away from the drive component (41). The intermediate plate (441) is disposed on the first rack (42). An intermediate groove (444) is provided on the intermediate plate (441) along the direction perpendicular to the sliding direction of the first rack (42). The intermediate rod (442) is slidably disposed in the intermediate groove (444) along the length direction of the intermediate groove (444).

3. The three-dimensional agricultural waste resource utilization equipment according to claim 1, characterized in that: Two pressure blocks (3) are provided on opposite side walls of the feeding hopper (2). The rotation planes of the two pressure blocks (3) are in the same plane. The feeding hopper (2) is provided with a second gear (5), a second rack (51) and an intermediate gear (52). The second gear (5) and the first gear (43) are respectively connected to the rotation shafts of the two pressure blocks (3). The second gear (5) and the rotation shaft of the pressure block (3) are coaxially connected. The second rack (51) and the first rack (42) are arranged in parallel and spaced apart. The sliding direction of the second rack (51) and the first rack (42) is the same. The intermediate gear (52) is rotatably arranged on the feeding hopper (2). The intermediate gear (52) is arranged between the first rack (42) and the second rack (51). The first rack (42) and the second rack (51) mesh with the intermediate gear (52) at the same time.

4. The three-dimensional agricultural waste resource utilization equipment according to claim 1, characterized in that: The pressure block (3) has a sliding groove (7) on both sides, and an auxiliary plate (71) is provided in each of the sliding grooves (7). An auxiliary tooth groove (74) is provided on the side of the two auxiliary plates (71) that are close to each other. The auxiliary tooth groove (74) is arranged along the sliding direction of the auxiliary plate (71). An auxiliary gear (75) is rotatably arranged in the sliding groove (7). The auxiliary gear (75) and the auxiliary tooth groove (74) mesh.

5. The three-dimensional agricultural waste resource utilization equipment according to claim 3, characterized in that: The feeding hopper (2) is provided with a swing frame (8), which is located close to the crusher body (12). The swing frame (8) is located on the side of the feeding hopper (2) adjacent to the pressing block (3). The side of the swing frame (8) away from the crusher body (12) is rotated in the feeding hopper (2).

6. The three-dimensional agricultural waste resource utilization equipment according to claim 5, characterized in that: The feeding hopper (2) is provided with a linkage component (9), which includes a linkage gear (91), a bevel gear set (92), and a linkage rod (93). The linkage rod (93) is rotatably mounted on the feeding hopper (2). The rotation axis of the swing frame (8) extends to the linkage rod (93). The rotation axis of the swing frame (8) is perpendicular to the linkage rod (93). The linkage rod (93) and the rotation axis of the swing frame (8) are connected by the bevel gear set (92). The linkage gear (91) and the linkage rod (93) are coaxially mounted. The linkage gear (91) meshes with the second rack (51).

7. The three-dimensional agricultural waste resource utilization equipment according to claim 6, characterized in that: The swing frame (8) is provided in two sets, and the two sets of swing frames (8) are respectively provided on opposite sides of the hopper (2). The bevel gear set (92) and the two sets of swing frames (8) are provided in two sets respectively. The bevel gear on the linkage rod (93) is provided on the side of the swing frame (8) close to each other.

8. The three-dimensional agricultural waste resource utilization equipment according to claim 1, characterized in that: The hopper (2) is provided with an installation frame (6) on its outside. The installation frame (6) is located at the edge of the installation groove (21). The pressure block (3) is fan-shaped and is rotatably connected to the hopper (2) at its center.

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