Green plant waste green disintegration treatment device

Abstract

The invention discloses a green plant waste green crushing treatment device, and relates to the technical field of crushing, the green plant waste green crushing treatment device comprises a crushing box and a material suction pipe communicated with the bottom of the crushing box, a horizontal shaft is rotatably mounted in the crushing box, a cylinder is fixedly mounted on the horizontal shaft, and a plurality of strip-shaped blades are uniformly mounted on the circumferential surface of the cylinder in the circumferential direction of the cylinder; two arc-shaped material guide plates are fixedly installed in the crushing box, and the bottom ends of the two material guide plates are located above the cylinder. According to the device, after the green plant waste is cut into fragments through the rotating blades, the fragments are reserved among the adjacent blades, the cylinder and the material blocking plate, and the fragments synchronously move along with rotation of the blades. And after being separated from the blocking of the baffle plate, the fragments can directly fall into the material receiving pipe corresponding to the position of the material suction pipe, so that the fragments can be conveniently sucked out by the material suction pipe. The cutter baffle rotates in a reciprocating mode to drive the rubber rod to continuously knock the material receiving pipe, so that the material receiving pipe vibrates, the situation that fragments adhere to the material receiving pipe is greatly reduced, and the situation that the fragments are sucked out by the material suction pipe is promoted.

Description

Technical Field

[0001] The invention relates to the field of crushing technology, and in particular to a green crushing and processing device for green plant waste. Background Art

[0002] Abandoned green plants contain rich organic matter, which can be used as green fertilizer after being crushed. There are some crushing devices for discarded green plants in the prior art.

[0003] For example, a Chinese utility model patent with publication number CN220737721U discloses a plant waste crushing device, which includes a crushing box and a feeding mechanism. Support legs are installed on the four corners of the lower end of the crushing box. Two crushing rollers that rotate relative to each other for crushing plant waste are installed inside the crushing box. A discharge port is installed at the lower end of the crushing box, and a feed frame is installed at the upper end of the crushing box. The feed frame and the discharge port are parallel to the crushing rollers.

[0004] For another example, a plant crushing and beating device disclosed in a Chinese utility model patent with publication number CN212545438U comprises a shell and a beating structure installed in the shell; the beating structure comprises a lining plate, a cutter, a hammer shaft, a swing knife, a swing hammer, a main shaft and a grinding plate; the lining plate is arranged along the inner side of the shell, and a triangular groove arranged along the longitudinal direction is arranged on the lining plate, and the narrow end of the triangular groove is arranged downward; the main shaft is connected with a cutter and a hammer shaft, the cutter is symmetrically installed at the upper end of the main shaft along the main axis, and the hammer shaft is symmetrically installed at the lower end of the cutter along the main axis; the swing knife and the swing hammer are both installed on the hammer shaft along the main axis, and the swing hammer is installed at the lower end of the swing knife; the grinding plate is installed on the lining plate, and the grinding plate is arranged between two swing hammers arranged in the longitudinal direction.

[0005] During actual use, since some of the discarded green plants contain water, the juice of the green plants after being shredded by the blades will adhere to the fragments. After the green plant fragments fall to the bottom of the shredding box, they will adhere to the bottom of the shredding box. It is difficult for the suction pipe to fully suck out the green plant fragments, which easily leads to residual green plant fragments. The operator needs to frequently open the shredding box for cleaning, which is inconvenient to use. Based on this, how to improve the suction effect of the suction pipe on the green plant fragments during operation is a problem that technicians in this field need to solve. Summary of the invention

[0006] The purpose of the present invention is to provide a green plant waste green disintegration processing device to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a green crushing and processing device for green plant waste, comprising a crushing box and a suction pipe connected to the bottom of the crushing box, a horizontal axis is rotatably installed in the crushing box, a cylinder is fixedly installed on the horizontal axis, and a plurality of strip-shaped blades are evenly installed on the circumferential surface of the cylinder along its circumference; two arc-shaped guide plates are fixedly installed inside the crushing box, and the bottom ends of the two guide plates are located above the cylinder.

[0008] An arc-shaped baffle plate is installed in the crushing box, and the virtual circle where the baffle plate is located is coaxial with the horizontal axis; the top of the baffle plate corresponds to the horizontal position of the bottom of the guide plate, and the bottom of the baffle plate is located directly above the suction pipe.

[0009] As a preferred technical solution of the present invention, the material suction pipe is a round tube, and a semicircular material receiving pipe is fixedly installed at the bottom end of the material suction pipe, and the material receiving pipe is located below the bottom end of the baffle plate; the material receiving pipe is a semicircular tube with an opening at the top, and the end of the material receiving pipe close to the material suction pipe is lower, and the end of the material receiving pipe away from the material suction pipe is higher.

[0010] As a preferred technical solution of the present invention, the blade includes a blade body and a handle, and the handle is slidably matched with the cylinder; the cylinder rotates directionally in the working state, and the direction in which the handle slides out relative to the cylinder is toward one side of the rotation direction of the cylinder.

[0011] As a preferred technical solution of the present invention, an upward convex portion is formed on the top of the baffle plate, and the convex portion is in contact with the surface of the guide plate close to the baffle plate.

[0012] As a preferred technical solution of the present invention, an arc-shaped knife baffle plate is installed in the crushing box, and a gap located directly above the material receiving pipe exists between the bottom end of the knife baffle plate and the bottom end of the material baffle plate.

[0013] As a preferred technical solution of the present invention, a mounting shaft parallel to the horizontal axis is rotatably installed in the shredding box, the mounting shaft passes through the middle of the knife baffle plate and is fixedly connected to the knife baffle plate, and a torsion spring is connected between the end of the mounting shaft and the shredding box; the knife baffle plate has a first state separated from the blade, and a second state fitted with the blade.

[0014] As a preferred technical solution of the present invention, in the first state of the knife baffle plate, the distance between one end of the knife baffle plate close to the material baffle plate and the center of the horizontal axis is greater than the distance between one end of the knife baffle plate away from the material baffle plate and the center of the horizontal axis.

[0015] As a preferred technical solution of the present invention, a plurality of rubber rods are evenly fixedly installed on the knife baffle plate along its length direction. In the first state of the knife baffle plate, the rubber rods and the material receiving tube are in a separated state. In the second state of the knife baffle plate, the rubber rods and the material receiving tube are in a fitted state.

[0016] As a preferred technical solution of the present invention, bristles are arranged on the arc surface of the knife baffle plate facing the cylinder.

[0017] As a preferred technical solution of the present invention, a plurality of elastic ropes are evenly installed on the knife handle in the extended length direction, one end of the elastic rope is fixedly connected to the circumferential surface of the cylinder, and when the knife handle is completely located on the cylinder, the elastic rope fits the circumferential surface of the cylinder.

[0018] In the above technical scheme, the present invention provides a green crushing and processing device for waste green plants. After the waste green plants are cut into fragments by rotating blades, the fragments are retained between adjacent blades, cylinders and baffle plates, and move synchronously with the rotation of the blades. When the fragments escape from the obstruction of the baffle plates, they will not fall to the bottom of the crushing box, but will directly fall into the receiving pipe corresponding to the position of the suction pipe, so that the suction pipe can suck out the fragments. In addition, each blade will contact the baffle plate every time it rotates. The interaction force between the baffle plate and the blade, on the one hand, causes the fragments adhering to the blade to separate from the blade, and on the other hand, causes the baffle plate to rotate back and forth, thereby driving the rubber rod to continuously knock on the receiving pipe, causing the receiving pipe to vibrate, greatly reducing the situation where the fragments adhere to the receiving pipe, and further promoting the suction pipe to suck out the fragments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the first three-dimensional structure of the green plant waste green disintegration processing device in the embodiment;

[0021] Figure 2 It is a second three-dimensional structural schematic diagram of the green plant waste green disintegration processing device in the embodiment;

[0022] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 4 It is a schematic diagram of the first state of the interior of the green plant waste green disintegration treatment device in the embodiment;

[0024] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0025] Figure 6 It is a schematic diagram of the second state of the interior of the green plant waste green disintegration treatment device in the embodiment;

[0026] Figure 7 for Figure 6 Enlarged schematic diagram of point C in the middle.

[0027] Description of reference numerals:

[0028] 1. Crushing box; 2. Suction pipe; 3. Horizontal axis; 4. Cylinder; 5. Blade; 501. Blade body; 502. Blade handle; 6. Material guide plate; 7. Material baffle plate; 8. Material receiving pipe; 9. Blade baffle plate; 10. Mounting shaft; 11. Rubber rod; 12. Elastic rope. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the present embodiment provides a green plant waste green disintegration processing device, including a disintegration box 1 and a suction pipe 2 connected to the bottom of the disintegration box 1, a feed inlet is provided at the top of the disintegration box 1, the suction pipe 2 is connected to an external air pump, air is sucked from the disintegration box 1 through the suction pipe 2, and the green plant waste fragments in the disintegration box 1 are sucked out; a horizontal shaft 3 is rotatably installed in the disintegration box 1, and a cylinder 4 is fixedly installed on the horizontal shaft 3; the horizontal shaft 3 is driven by an external motor, and a speed change device is also provided between the motor and the horizontal shaft 3; both ends of the cylinder 4 The cylinder 4 is closed, and a number of strip-shaped blades 5 are evenly installed on the circumferential surface of the cylinder 4 along its circumference, and the blades 5 are parallel to the horizontal axis 3; the blades 5 include a blade body 501 and a handle 502, and the handle 502 is slidably matched with the cylinder 4; the cylinder 4 rotates in a directional manner in the working state, and the handle 502 slides out relative to the cylinder 4 toward the side of the rotation direction of the cylinder 4; two arc-shaped guide plates 6 are fixedly installed inside the crushing box 1, and the bottom ends of the two guide plates 6 are located above the cylinder 4; a feeding channel with a larger upper part and a smaller lower part is formed between the two guide plates 6. An arc-shaped baffle plate 7 is installed in the crushing box 1, and the virtual circle where the baffle plate 7 is located is coaxial with the horizontal axis 3; the top of the baffle plate 7 corresponds to the horizontal position of the bottom end of the guide plate 6, and the bottom end of the baffle plate 7 is located directly above the suction pipe 2; an upward convex portion is formed on the top of the baffle plate 7, and the convex portion fits with the surface of the guide plate 6 close to the baffle plate 7.

[0031] by Figure 4For example, during specific operation, the motor drives the horizontal shaft 3 to rotate in the counterclockwise direction through the speed change device, and the horizontal shaft 3 drives the cylinder 4 and the blade 5 to rotate synchronously in the counterclockwise direction at a uniform speed. The operator feeds the green plant waste into the crushing box 1 from the feed port of the crushing box 1. After being guided by the two guide plates 6, the green plant waste gradually squeezes each other and moves toward the opening at the bottom of the two guide plates 6; the surface of the knife body 501 is adapted to the bottom surface of the guide plate 6. When the knife body 501 passes the bottom position of the guide plate 6 during rotation, the green plant waste extending downward from the bottom of the guide plate 6 is cut; the fragments generated by the cutting are blocked by the baffle plate 7 and remain between the adjacent blades 5, and are located between the cylinder 4 and the baffle plate 7. As the cylinder 4 rotates, the fragments also rotate synchronously under the push of the blade 5. When the blade 5 rotates to a position close to the bottom of its circular stroke, the fragments separate from the baffle plate 7 and fall. In summary, in this embodiment, the green plant waste is cut and shredded by the blade 5, and the cut fragments are blocked by the baffle plate 7, so that the fragments are moved to a predetermined position under the push of the blade 5 and then separated from the baffle plate 7, thereby preventing the fragments from being scattered irregularly at the bottom of the shredding box 1.

[0032] It should be noted that after the blade 5 cuts the green plant waste and rotates to a position close to the bottom of its circular stroke, it has a tendency to slide downward and separate from the circumferential surface of the cylinder 4 due to its own gravity. However, due to the obstruction of the baffle plate 7, the blade 5 will not separate from the cylinder 4.

[0033] like Figure 2 , Figure 3 and Figure 4 As shown, the suction pipe 2 is a round pipe, and a semicircular material receiving pipe 8 is fixedly installed at the bottom end of the suction pipe 2, and the material receiving pipe 8 is located below the bottom end of the material baffle plate 7; the material receiving pipe 8 is a semicircular pipe with an open top, and the end of the material receiving pipe 8 close to the suction pipe 2 is lower, and the end of the material receiving pipe 8 away from the suction pipe 2 is higher. Specifically, the fragments that have separated from the material baffle plate 7 fall on the material receiving pipe 8 under the action of gravity, and the suction pipe 2 sucks the fragments on the material receiving pipe 8 out of the crushing box 1. Since the material receiving pipe 8 is in an inclined state, the fragments will also gather to a lower place under the action of their own gravity, that is, gather to the port of the suction pipe 2, thereby improving the suction effect of the suction pipe 2.

[0034] like Figure 5 and Figure 7 As shown, an arc-shaped blade baffle plate 9 is installed in the crushing box 1, and bristles are arranged on the arc-shaped surface of the blade baffle plate 9 facing the cylinder 4; there is a gap located directly above the material receiving pipe 8 between the bottom end of the blade baffle plate 9 and the bottom end of the material baffle plate 7. A mounting shaft 10 parallel to the horizontal axis 3 is rotatably installed in the crushing box 1, and the mounting shaft 10 passes through the middle of the blade baffle plate 9 and is fixedly connected to the blade baffle plate 9. A torsion spring is connected between the end of the mounting shaft 10 and the crushing box 1; the blade baffle plate 9 has a first state (such as a state in which the blade 5 is separated) from the blade 5. Figure 7), and the second state in which the blade 5 is fitted (as shown Figure 5 As shown in Figure 7 As shown, there is a gap between two adjacent blades 5, and the knife baffle plate 9 is located in the gap between the two adjacent blades 5 in the first state. In this state, the distance between the end of the knife baffle plate 9 close to the material baffle plate 7 and the center of the horizontal axis 3 is greater than the distance between the end of the knife baffle plate 9 far from the material baffle plate 7 and the center of the horizontal axis 3.

[0035] Specifically, Figure 7 It can be explained that when the blade 5 rotates to separate from the baffle plate 7, it will slide downward relative to the cylinder 4 under the action of gravity. During the sliding process, the cutting edge of the blade 5 will contact the baffle plate 9 in the first state, and the baffle plate 9 will block the blade 5. As the cylinder 4 drives the blade 5 to continue to rotate, an interaction force will be generated between the blade 5 and the baffle plate 9. The baffle plate 9 and the mounting shaft 10 overcome the force of the torsion spring and rotate in the clockwise direction, and the blade 5 is pushed back to its original position relative to the cylinder 4 (such as Figure 5 As shown in the figure, during this process, the bristles on the blade baffle plate 9 clean the debris adhered to the blade 5; as the cylinder 4 drives the blade 5 to continue to rotate, the blade 5 is separated from the blade baffle plate 9, and the blade baffle plate 9 and the mounting shaft 10 rotate counterclockwise to the left under the action of the torsion spring. Figure 7 state; to sum up, in the process of continuous rotation of the cylinder 4 driving the blade 5, the knife baffle plate 9 is constantly in contact with the blade 5 and generates an interaction force, which on the one hand prevents the blade 5 from separating from the cylinder 4, and on the other hand cleans the debris adhering to the blade 5; at the same time, since the knife baffle plate 9 itself continuously swings back and forth, in the process from movement to stillness, the debris on the bristles will also separate from the knife baffle plate 9 under the action of inertia and fall onto the material receiving tube 8, further avoiding the residue of debris.

[0036] like Figure 3 , Figure 5 and Figure 7 As shown, a number of rubber rods 11 are evenly fixedly installed on the knife baffle plate 9 along its length direction. When the knife baffle plate 9 is in the first state, the rubber rods 11 and the material receiving tube 8 are in a separated state. When the knife baffle plate 9 is in the second state, the rubber rods 11 and the material receiving tube 8 are in a fitted state. In this way, when the knife baffle plate 9 swings back and forth, it will drive the rubber rods 11 to swing synchronously. The rubber rods 11 will continuously knock on the material receiving tube 8, causing the material receiving tube 8 to vibrate, thereby preventing debris from adhering to the material receiving tube 8 and further improving the suction effect of the suction tube 2. It should also be noted that the negative pressure in the suction tube 2 is formed by the external motor driving the fan. When the debris is concentrated on the material receiving tube 8, the wind force required for the suction tube 2 to suck the material is also relatively low, and the energy consumption of the external motor is relatively low, thereby improving the energy-saving effect of the motor.

[0037] like Figure 3 , Figure 5 and Figure 7 As shown, a plurality of elastic ropes 12 are evenly installed on the knife handle 502 in the extended length direction, and one end of the elastic rope 12 is fixedly connected to the circumferential surface of the cylinder 4. When the knife handle 502 is completely located on the cylinder 4, the elastic rope 12 fits the circumferential surface of the cylinder 4; when the blade 5 follows the rotation of the cylinder 4, it will slide outward relative to the cylinder 4 after separating from the material baffle plate 7, and will be pushed back after contacting the knife baffle plate 9, thereby driving the elastic rope 12 to stretch and move. During the movement of the elastic rope 12 relative to the cylinder 4, it has a cleaning effect on the debris adhering to the surface of the cylinder 4, thereby greatly reducing the occurrence of debris adhering to the surface of the cylinder 4.

[0038] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A green plant waste disintegration and treatment device, comprising a disintegration box (1) and a suction pipe (2) connected to the bottom of the disintegration box (1), wherein a horizontal shaft (3) is rotatably installed in the disintegration box (1), characterized in that: A cylinder (4) is fixedly mounted on the horizontal shaft (3), and a plurality of strip-shaped blades (5) are evenly mounted on the circumferential surface of the cylinder (4) along its circumferential direction; two arc-shaped material guide plates (6) are fixedly mounted inside the crushing box (1), and the bottom ends of the two material guide plates (6) are located above the cylinder (4); An arc-shaped baffle plate (7) is installed in the crushing box (1), and the virtual circle where the baffle plate (7) is located is coaxial with the horizontal axis (3); the top end of the baffle plate (7) corresponds to the horizontal position of the bottom end of the guide plate (6), and the bottom end of the baffle plate (7) is located directly above the suction pipe (2).

2. The green plant waste green disintegration treatment device according to claim 1 is characterized in that: The material suction pipe (2) is a round pipe, and a semicircular material receiving pipe (8) is fixedly installed at the bottom end of the material suction pipe (2), and the material receiving pipe (8) is located below the bottom end of the material baffle plate (7); the material receiving pipe (8) is a semicircular pipe with an open top, and the end of the material receiving pipe (8) close to the material suction pipe (2) is lower, and the end of the material receiving pipe (8) away from the material suction pipe (2) is higher.

3. The green plant waste green disintegration treatment device according to claim 2 is characterized in that: The blade (5) comprises a blade body (501) and a blade handle (502), wherein the blade handle (502) is slidably matched with the cylinder (4); when the cylinder (4) rotates in a directional manner in a working state, the blade handle (502) slides out relative to the cylinder (4) toward one side of the rotation direction of the cylinder (4).

4. The green plant waste green disintegration treatment device according to claim 3 is characterized in that: The top of the material baffle plate (7) forms an upward convex portion, and the convex portion is in contact with the surface of the material guide plate (6) close to the material baffle plate (7).

5. The green plant waste green disintegration treatment device according to claim 4 is characterized in that: An arc-shaped knife baffle plate (9) is installed in the crushing box (1), and a gap located directly above the material receiving pipe (8) exists between the bottom end of the knife baffle plate (9) and the bottom end of the material baffle plate (7).

6. The green plant waste green disintegration treatment device according to claim 5 is characterized in that: A mounting shaft (10) parallel to the horizontal shaft (3) is rotatably mounted in the shredding box (1); the mounting shaft (10) passes through the middle of the blade baffle plate (9) and is fixedly connected to the blade baffle plate (9); a torsion spring is connected between the end of the mounting shaft (10) and the shredding box (1); the blade baffle plate (9) has a first state of being separated from the blade (5) and a second state of being in contact with the blade (5).

7. The green plant waste green disintegration treatment device according to claim 6 is characterized in that: In the first state of the knife baffle plate (9), the distance between the end thereof close to the material baffle plate (7) and the center of the horizontal axis (3) is greater than the distance between the end thereof far from the material baffle plate (7) and the center of the horizontal axis (3).

8. The green plant waste green disintegration treatment device according to claim 7 is characterized in that: A plurality of rubber rods (11) are evenly fixedly mounted on the knife baffle plate (9) along its length direction; when the knife baffle plate (9) is in a first state, the rubber rods (11) and the material receiving pipe (8) are in a separated state; when the knife baffle plate (9) is in a second state, the rubber rods (11) and the material receiving pipe (8) are in a fitted state.

9. The green plant waste green disintegration treatment device according to claim 8 is characterized in that: Brush bristles are arranged on the arc surface of the knife baffle plate (9) facing the cylinder (4).

10. The green plant waste green disintegration treatment device according to claim 9, characterized in that: A plurality of elastic ropes (12) are evenly mounted on the knife handle (502) in an extended length direction, one end of the elastic rope (12) is fixedly connected to the circumferential surface of the cylinder (4), and when the knife handle (502) is completely located on the cylinder (4), the elastic rope (12) fits the circumferential surface of the cylinder (4).

Images