Branch crushing device with chipping compression structure and using process of branch crushing device

Abstract

The invention discloses a branch crushing device with a scrap compression structure and a using process thereof, and the branch crushing device comprises a crushing unit for crushing branches to form particles or powder; a conveying unit; the compression unit is arranged at the tail end of the conveying unit and is used for compressing the materials conveyed to the tail end so as to reduce the space occupied by the materials during transportation; a spiral blade is arranged in the conveying unit, and the compression unit comprises a compression groove; a push plate is arranged on one side of the compression groove, a pressure sensing plate is arranged at the bottom of the compression groove, the push plate is connected with a first driving unit, and the pressure sensing plate is coupled with the first driving unit through an electric control unit; according to the branch crushing device, after the chipping compression structure is arranged, particles obtained after branches are crushed are compressed, so that the transportation size of the particles is reduced, the occupied space of the particles is reduced, and follow-up transportation and storage are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of branch crushing equipment, in particular to a branch crushing device with a debris compression structure and a use process thereof. Background Art

[0002] A branch crusher is an agricultural machine used to crush fresh long branches. It is usually used in conjunction with cutting equipment to quickly crush the freshly cut branches into granules or powder. The crushed branches are collected in the form of granules or powder for subsequent processing.

[0003] Existing branch crushers are usually composed of a crushing device, a particle transmission device and a collection device. Long branches are crushed by the crushing device to form particles or powder, which are then transmitted to the collection device by the particle transmission device and collected. After transportation, they enter the next process for processing of particle wood.

[0004] In the above-mentioned branch crusher collection process, the volume of granular or powdered materials is large after accumulation, so the collected materials are limited after being loaded into the collection device. The collected materials need to be frequently transported and circulated, and need to occupy the storage space in the equipment; at the same time, the granular materials that expand several times in volume are also inconvenient to operate. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a branch crushing device with a debris compression structure and a use process thereof, so that after the branches are crushed, the debris is compressed by the self-power of the conveying unit to reduce its transportation volume.

[0006] In order to solve the above technical problems, the present invention solves the problems through the following technical solutions: a branch crushing device with a debris compression structure, comprising: A crushing unit, used for crushing branches into particles or powder; A conveying unit, disposed at a discharge location below the crushing unit, for conveying materials at the discharge location; and The compression unit is arranged at the end of the conveying unit to compress the materials conveyed to the end so as to reduce the space occupied by the materials during transportation; The conveying unit is provided with a spiral blade, and the compression unit includes a compression groove. After the spiral blade conveys the material into the compression groove, the material contacts the bottom of the compression groove, and the material at the bottom of the compression groove is compressed by the continuous accumulation of the material and the spiral conveying pressure of the spiral blade; A push plate is provided at one side of the compression groove, a pressure sensing plate is provided at the bottom of the compression groove, the push plate is connected to the first driving unit, and the pressure sensing plate and the first driving unit are coupled through an electrical control unit.

[0007] In the above scheme, preferably, a first opening for the push plate to pass through is provided on one side of the compression groove, and a second opening for the material to pass through is provided on the other side, and the second opening is connected to a connection unit.

[0008] In the above scheme, preferably, the connecting unit includes a conveying pipe and a first heating component arranged on the wall of the conveying pipe, and the material is heated on all sides by the wall of the conveying pipe when passing through the first heating component.

[0009] In the above scheme, preferably, a first baffle matching with the second opening is provided in the conveying pipe, the first baffle is provided on the side of the first heating component close to the compression groove, and a second baffle is provided on the side of the first heating component away from the compression groove.

[0010] In the above scheme, preferably, the first baffle and the second baffle are vertically slidably arranged in the conveying pipe, and the lower ends of the baffles are connected via a connecting plate, and the connecting plate is connected to the second driving unit.

[0011] In the above solution, preferably, a second heating assembly is provided in the first baffle and the second baffle.

[0012] In the above scheme, preferably, the pressure sensing plate includes an upper end surface in contact with the material, and a lower end surface is provided with a plurality of pressure sensors fixedly connected to the lower end of the compression groove, and the pressure sensors are used to detect the pressure on the upper end surface of the pressure sensing plate.

[0013] In the above scheme, preferably, it includes a frame, the frame is provided with a motor, the motor is driven by the conveying unit through the first transmission unit, and the conveying unit is connected to the crushing unit through the second transmission unit.

[0014] In the above scheme, preferably, the crushing unit includes a feed hopper, and grating components are provided on both sides of the feed hopper, and the grating components are coupled to the motor through an electrical control unit.

[0015] In the above scheme, preferably, the use process of the branch crushing device with the debris compression structure is as follows: S1: The branches are crushed into particles or powder by the crushing unit and then fall into the conveying unit; S2: The conveying unit transports the material to the compression unit at the end, where the material accumulates and is squeezed by the spiral blades after the material accumulates to a certain height; S3: The material at the bottom of the compression unit is subjected to pressure and sensed by the pressure sensing plate. When a certain pressure is reached, the first baffle plate and the second baffle plate descend, and the push plate pushes the material horizontally into the connection unit; S4: After the material enters the connection unit, the first baffle and the second baffle rise to place the material between the baffles. At the same time, the first heating component and the second heating component are heated simultaneously, and the material is shaped around by the branch juice remaining on the material, thereby achieving the effect of compression and shaping, which is convenient for subsequent transportation and circulation after being pushed out of the connection unit.

[0016] The beneficial effects of the present invention are as follows: the present invention compresses the particles after the branches are crushed by setting the debris compression structure, so as to reduce the transportation volume of the particles, reduce the space occupied by the particles, and facilitate subsequent transportation and storage; At the same time, the slurry in the fresh branches is used to solidify the surface of the compressed particles through heating, which makes it easier to transport and carry, greatly improving the transportation efficiency of the branch crushing device, and reducing manual labor through automated compression and shaping, thereby improving crushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0019] Figure 3 For the present invention Figure 2 Schematic diagram of the structure at point A in the middle.

[0020] Figure 4 It is a schematic diagram of the exploded structure of the connection unit of the present invention.

[0021] Figure 5 It is a schematic diagram of the matching structure of the sensing plate and the pressure sensor of the present invention.

[0022] Figure 6 It is a schematic diagram of the push plate and the first driving unit of the present invention.

[0023] Figure 7 It is a schematic diagram of the connection structure between the compression tank and the conveying unit of the present invention. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: Figure 1-Figure 7 The branch crushing device with a debris compression structure includes a crushing unit 1 and a conveying unit 2. The crushing unit 1 is a conventional branch crusher, which can cut long branches into particles or powder (hereinafter collectively referred to as materials). The crushing unit 1 is provided with a feed hopper 101, such as Figure 1 As shown, grating components 102 are symmetrically arranged on both sides of the feed hopper 101 , and the grating components 102 are used to sense whether branches are in the feed hopper 101 .

[0025] The conveying unit 2 is arranged below the crushing unit 1. Specifically, the conveying unit 2 is a screw conveyor, and a material inlet is arranged at one end of its casing close to the crushing unit 1, and a material outlet is arranged below the crushing unit 1. After passing through the crushing unit 1, the branches are formed into granular or powdery materials and then enter the screw conveyor.

[0026] The conveying unit 2 is provided with a spiral blade 201. After the material falls into the conveying unit 2, it is transported to the right side of the crushing device through the spiral conveying function of the spiral blade 201; the crushing device includes a frame 6, on which a motor 601 is fixed, and the motor 601 is used to drive the conveying unit 2 and the crushing unit 1 to move synchronously. Specifically, the motor 601 is connected to the conveying unit 2 through a first transmission unit 602, and the conveying unit 2 is connected to the crushing unit 1 through a second transmission unit 603. The first transmission unit 602 and the second transmission unit 603 can adopt a belt / pulley transmission method or a synchronous wheel / synchronous belt method, so as to realize the synchronous drive of the crushing unit 1 and the conveying unit 2 by the motor 601. The specific installation and setting are conventional technical means for those skilled in the art, and will not be elaborated here.

[0027] The conveying unit 2 is provided with a flywheel 7, the motor 601 is provided with a first pulley 8, and the crushing unit 1 is provided with a second pulley 9. The first pulley 8 is connected to the flywheel 7 through a belt, and the flywheel 7 is connected to the second pulley 9 through a belt. The diameter of the flywheel 7 is much larger than the first pulley 8 and the second pulley 9, so that the motor 601 drives the flywheel 7 to rotate with a smaller torque, and the torque of the flywheel 7 is greatly increased after rotation, driving the second pulley 9 on the crushing unit 1 to rotate at a high speed, thereby increasing the crushing force of the crushing unit 1. The energy consumption of the motor 601 is reduced by the multi-stage transmission method, so that the motor 601 can be selected to use a smaller power motor to achieve the crushing of branches.

[0028] The grating component 102 is coupled to the motor 601 through an electrical control unit, and the electrical control unit preferably adopts a PLC controller. When the grating component 102 detects that a branch has passed, the motor 601 is started to crush and transport the branch in real time. When the grating component 102 does not detect a branch, the motor 601 is delayed and shut down through the PLC controller, thereby completely crushing and transporting the branches and materials remaining inside, while achieving the energy-saving effect of the device.

[0029] The conveying unit 2 is provided with a compression unit 3 at one end away from the material inlet. Figure 1-Figure 2 As shown, the compression unit 3 is a vertical compression groove 301 , and the upper end of the compression groove 301 is connected to the right end of the spiral blade 201 in the conveying unit 2 , that is, the material is transmitted to the compression groove 301 on the right side through the spiral blade 201 .

[0030] A pressure sensing plate 303 is provided at the bottom of the compression groove 301. After the material falls onto the pressure sensing plate 303, it is continuously accumulated until the joint between the compression groove 301 and the spiral blade 201 is also accumulated. The spiral blade 201 continues to spirally convey to further compress the material in the compression groove 301, so that the material at the bottom of the compression groove 301 is subjected to a greater extrusion force, that is, the material at the bottom of the compression groove 301 is squeezed and compressed, and the pressure is transmitted to the pressure sensing plate 303.

[0031] like Figure 2 , Figure 3 and Figure 7 As shown, the left wall of the compression groove 301 is provided with a first opening 305, and the right wall is provided with a second opening 306. The first opening 305 is provided with a push plate 302 matching its shape, and the push plate 302 can slide horizontally. The frame 6 is provided with a first driving unit 304 connected to the push plate 302. The first driving unit 304 can adopt a push rod member such as an electric push rod, a hydraulic push rod or a pneumatic push rod, and its push rod end is fixedly connected to the push plate 302, and the upper end of the push plate 302 is extended to the left to be provided with an upper baffle, as shown in FIG. Figure 7 shown.

[0032] After the push plate 302 is placed at the first opening 305, the side of the push plate 302 close to the left wall of the compression groove 301 is flush with the wall, so that the compression groove 301 still forms a groove body with a complete groove wall; the upper end surface of the pressure sensing plate 303 is in contact with the material, and the lower end surface is provided with a plurality of pressure sensors 307 fixedly connected to the lower end of the compression groove 301. The pressure sensors 307 are connected to the PLC controller for detecting the pressure on the upper end surface of the pressure sensing plate 303. The first driving unit 304 is coupled to the pressure sensing plate 303 through the PLC controller. After the PLC controller detects that the pressure on the pressure sensing plate 303 reaches a certain value, the first driving unit 304 is started to push the push plate 302 to the right, so that the material compressed at the lower end of the compression groove 301 is pushed to the right from the second opening 306.

[0033] The second opening 306 is connected with a connecting unit 4, and the connecting unit 4 includes a conveying pipe 401. The inner tube shape of the conveying pipe 401 is the same as the shape of the second opening 306 at the lower end of the compression groove 301; the conveying pipe 401 is provided with a vertically slidable first baffle 403 at one end close to the second opening 306. Initially, the first baffle 403 is located at the second opening 306, so that the materials accumulated at the bottom of the compression groove 301 do not fall into the conveying pipe 401. The conveying pipe 401 is vertically slidably provided with a second baffle 404 after the first baffle 403 is spaced a distance to the right. The lower ends of the first baffle 403 and the second baffle 404 are connected by a connecting plate 405. The frame 6 is provided with a second driving unit 406, and the driving end of the second driving unit 406 is fixedly connected to the connecting plate 405.

[0034] The second driving unit 406 is of the same type as the first driving unit 304 , and both use push rod type driving components. The upper ends of the first baffle 403 and the second baffle 404 are flush with each other, so as to achieve synchronous lifting and lowering relative to the conveying pipe 401 .

[0035] The first heating component 402 is wound inside the wall of the portion of the conveying pipe 401 between the first baffle 403 and the second baffle 404. The first heating component 402 is an electric heating pipe. After heating, the inner wall of the pipe in this section can be in a relatively high temperature state. When the compressed material is in this section of the conveying pipe 401, the material juice on the outer wall around it is solidified by heating, so that the material is shaped around. The first baffle 403 and the second baffle 404 are provided with a second heating component 407. The second heating component 407 is an electric heating pipe or an electric heating wire. After heating, the entire baffle can be in a relatively high temperature state, thereby heating the end face of the material between the first baffle 403 and the second baffle 404, so that the material juice at the end face is heated and solidified, and the side of the material is shaped.

[0036] After the material passes through the heating portion formed by the first baffle 403 and the second baffle 404, the material is shaped, and compression and shaping of the material are achieved, which is convenient for subsequent material transmission and storage.

[0037] The branch crushing device described in this embodiment is mainly used for crushing fresh branches. Since fresh branches contain a high amount of juice, which has a certain solidification effect after heating, after the branches are crushed, the granular material is compressed and heated in the connecting unit 4 to form a material segment or material bag that matches the shape of the conveying pipe 401, which is convenient for transportation and collection, and greatly reduces the storage volume or transportation volume of the granular material.

[0038] The use process of the branch crushing device with the debris compression structure is as follows: S1: The branches are crushed into particles or powder by the crushing unit 1 and then fall into the conveying unit 2; S2: The conveying unit 2 conveys the material to the compression unit 3 at the end, and the material is accumulated in the compression unit 3. After the material is accumulated to a certain height, it is squeezed by the spiral blade 201, so that the material at the lower end of the compression unit 3 is compressed. While the material is being compressed, the second heating component 407 starts to heat the first baffle 403. After the first baffle 403 is heated, its end surface located on one side of the compression groove 301 heats the end surface of the material on that side, so that the end surface of the material on that side is first shaped; S3: The material at the bottom of the compression unit 3 is subjected to pressure and sensed by the pressure sensing plate 303. When a certain pressure is reached, the first baffle 403 and the second baffle 404 descend, and the first driving unit 304 drives the push plate 302 to push the material at the bottom of the compression groove 301 horizontally into the connection unit 4. S4: After the material enters the connection unit 4, the first baffle 403 and the second baffle 404 rise to place the material between the baffles. At the same time, the first heating component 402 and the second heating component 407 are heated simultaneously, and the branch juice remaining on the material shapes the surrounding areas and both side end faces of the material, thereby achieving a compression and shaping effect, which is convenient for subsequent transportation and circulation after being pushed out of the connection unit 4.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A branch crushing device with a debris compression structure, characterized in that: include A crushing unit (1) is used to crush the branches into particles or powder; A conveying unit (2) is provided at a discharge location below the crushing unit (1) and is used to convey materials at the discharge location; and A compression unit (3) is provided at the end of the conveying unit (2) and compresses the material conveyed to the end, thereby reducing the space occupied by the material during transportation; The conveying unit (2) is provided with a spiral blade (201), and the compression unit (3) comprises a compression groove (301). After the spiral blade (201) conveys the material into the compression groove (301), the material contacts the bottom of the compression groove (301), and the material at the bottom of the compression groove (301) is compressed by the continuous accumulation of the material and the spiral conveying pressure of the spiral blade (201); A push plate (302) is provided on one side of the compression groove (301), a pressure sensing plate (303) is provided at the bottom of the compression groove (301), the push plate (302) is connected to a first driving unit (304), and the pressure sensing plate (303) and the first driving unit (304) are coupled via an electrical control unit.

2. The branch crushing device with a debris compression structure according to claim 1, characterized in that: The compression groove (301) is provided with a first opening (305) on one side for the push plate (302) to pass through, and a second opening (306) on the other side for the material to pass through, and the second opening (306) is connected to a connection unit (4).

3. The branch crushing device with a debris compression structure according to claim 2, characterized in that: The connection unit (4) comprises a conveying pipe (401) and a first heating component (402) arranged on the wall of the conveying pipe (401). When the material passes through the first heating component (402), the material is heated by the wall of the conveying pipe (401) on all sides.

4. The branch crushing device with a debris compression structure according to claim 1, characterized in that: A first baffle (403) cooperating with the second opening (306) is provided in the conveying pipe (401) and is arranged in a lifting manner. The first baffle (403) is arranged on a side of the first heating component (402) close to the compression groove (301), and a second baffle (404) is arranged on a side of the first heating component (402) away from the compression groove (301).

5. The branch crushing device with a debris compression structure according to claim 4, characterized in that: The first baffle (403) and the second baffle (404) are vertically slidably disposed in the conveying pipe (401), and the lower ends of the baffles are connected via a connecting plate (405), and the connecting plate (405) is connected to a second driving unit (406).

6. The branch crushing device with a debris compression structure according to claim 4, characterized in that: A second heating component (407) is disposed inside the first baffle (403) and the second baffle (404).

7. The branch crushing device with a debris compression structure according to claim 5, characterized in that: The upper end surface of the pressure sensing plate (303) is in contact with the material, and the lower end surface is provided with a plurality of pressure sensors (307) fixedly connected to the lower end of the compression groove (301). The pressure sensors (307) are used to detect the pressure exerted on the upper end surface of the pressure sensing plate (303).

8. The branch crushing device with a debris compression structure according to claim 1, characterized in that: It comprises a frame (6), wherein a motor (601) is provided on the frame (6), wherein the motor (601) is driven by a conveying unit (2) via a first transmission unit (602), and wherein the conveying unit (2) is connected to a crushing unit (1) via a second transmission unit (603).

9. The branch crushing device with a debris compression structure according to claim 8, characterized in that: The crushing unit (1) comprises a feed hopper (101), and grating components (102) are provided on both sides of the feed hopper (101). The grating components (102) are coupled to the motor (601) via an electrical control unit.

10. A process for using the branch crushing device with a debris compression structure according to claim 6, characterized in that: The use process is as follows: S1: The branches are crushed into particles or powder by the crushing unit (1) and then fall into the conveying unit (2); S2: The conveying unit (2) conveys the material to the compression unit (3) at the end, and the material is accumulated in the compression unit (3). After the material is accumulated to a certain height, it is subjected to the squeezing force of the spiral blade (201); S3: The material at the bottom of the compression unit (3) is subjected to pressure and is sensed by the pressure sensing plate (303). When a certain pressure is reached, the first baffle plate (403) and the second baffle plate (404) descend, and the push plate (302) pushes the material horizontally into the connection unit (4); S4: After the material enters the connection unit (4), the first baffle (403) and the second baffle (404) rise, so that the material is located between the baffles. At the same time, the first heating component (402) and the second heating component (407) are heated simultaneously, and the material is shaped on all sides by the branch juice remaining on the material, thereby achieving a compression and shaping effect, which is convenient for subsequent transportation and circulation after being pushed out of the connection unit (4).

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