Wood pulverizer

Abstract

The utility model relates to a wood pulverizer, and relates to the technical field of wood processing. Comprising a discharging port and a treatment box connected and communicated with the discharging port, a partition plate is arranged in the treatment box and divides the interior of the treatment box into a first cavity and a second cavity, a dust removal assembly is arranged at the top of the first cavity, and a first conveying belt is arranged in the first cavity; the first conveying belt is inclined, one end of the first conveying belt is rotationally arranged at the bottom of the first cavity, the other end of the first conveying belt is rotationally arranged in the second cavity, a hydraulic cylinder is fixedly connected to the top of the second cavity, an extrusion block is fixedly connected to the bottom of the hydraulic cylinder, a collecting box is arranged below the extrusion block, and a second conveying belt is arranged at the bottom of the collecting box. The wood pulverizer solves the problems that wood chips sent out by an existing wood pulverizer are not easy to collect and transport, and a large amount of wood dust can be generated.

Description

Technical Field

[0001] The utility model provides a wood crusher, which relates to the technical field of wood processing. Background Art

[0002] Wood crusher is a commonly used wood processing equipment, which can process wood, branches and other raw materials into sawdust at one time, with the advantages of low investment, low energy consumption, high productivity, good economic benefits and convenient use and maintenance. Wood crusher is particularly suitable for processing sawdust in edible fungus culture medium, and can also be used as raw material for producing particleboard, sawdust board and high-density board.

[0003] Existing wood crushers usually consist of a chipping device, a crushing device and a fan, and use the fan to send out the crushed wood chips. However, this sending method will cause the wood chips to scatter over a large area, making it difficult to collect and transport, increasing the workload of the staff, and easily generating a large amount of wood dust, polluting the surrounding environment. To this end, in view of the shortcomings of the existing technology, we propose a wood crusher. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the wood chips sent out by the existing wood crusher are difficult to collect and transport, and a large amount of wood dust will be generated.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a wood crusher, comprising a discharge port and a processing box connected to the discharge port, a partition is arranged in the processing box, the partition divides the interior of the processing box into a first cavity and a second cavity, a dust removal assembly is arranged on the top of the first cavity, a first conveyor belt for conveying wood chips is arranged inside the first cavity, the first conveyor belt is inclined and one end is rotatably arranged at the bottom of the first cavity, and the other end is rotatably arranged in the second cavity, a hydraulic cylinder is fixedly connected to the top of the second cavity, an extrusion block is fixedly connected to the bottom of the hydraulic cylinder, a collecting box is arranged below the extrusion block, and a second conveyor belt for conveying the collecting box is arranged at the bottom of the collecting box.

[0006] Preferably, the dust removal assembly includes an exhaust pump fixedly connected to the top of the processing box, a dust box connected to the exhaust pump, and a spray assembly arranged on the top of the dust box. The end of the exhaust pump away from the dust box is connected to the first cavity, and an exhaust port is opened on one side of the dust box.

[0007] Preferably, the spray assembly includes a water tank fixedly connected to the top of the dust box, a micro water pump connected to the water tank, a connecting pipe connected to the other end of the micro water pump, and a nozzle connected to the connecting pipe, and the nozzle is arranged inside the dust box.

[0008] Preferably, support plates are symmetrically arranged at both ends of the second conveyor belt, one end of the support plate is rotatably connected to one end of the second conveyor belt, and the other end of the support plate is fixedly connected to the processing box.

[0009] Preferably, a first through groove cooperating with a first conveyor belt is formed on the partition, and a width of the first conveyor belt is consistent with a width of the first cavity.

[0010] Preferably, a second through groove cooperating with the collection box and the second conveyor belt is formed at the bottom of the processing box on the side close to the second cavity.

[0011] Preferably, a fixing block is fixedly connected to the first conveyor belt, and a plurality of the fixing blocks are provided.

[0012] Beneficial effects of the utility model:

[0013] By setting up the hydraulic cylinder, the extrusion block and the collection box, the wood chips can be collected in the collection box and squeezed into blocks. By setting up the second conveyor belt, the collection box can be conveyed outward, thereby facilitating the collection and transportation of the wood chips, reducing the workload of the staff and increasing practicality.

[0014] By setting up the vacuum pump, a large amount of wood dust can be sucked into the dust box, and by setting up the spraying component, the wood dust can be settled at the bottom of the dust box, thereby reducing the pollution of the dust to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a wood crusher.

[0016] Figure 2 The internal structure of a wood crusher of the utility model is shown in FIG. Figure 1 .

[0017] Figure 3 The internal structure of a wood crusher of the utility model is shown in FIG. Figure 2 .

[0018] Figure 4 The utility model is a structural schematic diagram of a dust removal component of a wood crusher.

[0019] (1. Processing box; 2. Dust box; 3. Exhaust port; 4. Second conveyor belt; 5. Support plate; 6. Discharge port; 7. First conveyor belt; 8. First cavity; 9. Air pump; 10. Hydraulic cylinder; 11. Extrusion block; 12. Second cavity; 13. Collection box; 14. Partition plate; 15. Water storage tank; 16. Micro water pump; 17. Nozzle; 18. Second through slot; 19. Fixing block; 20. First through slot; 21. Connecting pipe) DETAILED DESCRIPTION

[0020] The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0021] refer to Figures 1 to 4 The utility model provides a wood crusher, including a discharge port 6 and a processing box 1 connected to the discharge port 6, a partition 14 is arranged in the processing box 1, the partition 14 divides the inside of the processing box 1 into a first cavity 8 and a second cavity 12, a dust removal assembly is arranged on the top of the first cavity 8, a first conveyor belt 7 for conveying wood chips is arranged inside the first cavity 8, a plurality of fixed blocks 19 are fixedly connected to the first conveyor belt 7, the first conveyor belt 7 is inclined and one end is rotatably arranged at the bottom of the first cavity 8, and the other end is rotatably arranged in the second cavity 12, a first through slot 20 is opened on the partition 14 to match the first conveyor belt 7, and the width of the first conveyor belt 7 is consistent with the width of the first cavity 8. Specifically, wood chips and wood dust enter the processing box 1 through the discharge port 6, and are buffered in the first cavity 8, wherein the wood dust floats above and is processed by the dust removal assembly, and the wood chips fall on the first conveyor belt 7 due to their own weight and are transported to the second cavity 12 through the first conveyor belt 7.

[0022] Furthermore, if Figure 2 , Figure 3 As shown, in the utility model, a collecting box 13 is provided at the bottom of the second cavity 12, a hydraulic cylinder 10 is fixedly connected to the top of the second cavity 12, an extrusion block 11 is fixedly connected to the bottom of the hydraulic cylinder 10, a second conveyor belt 4 for transporting the collecting box 13 is provided at the bottom of the collecting box 13, a second through groove 18 matching with the collecting box 13 and the second conveyor belt 4 is opened at the bottom of the processing box 1 close to the second cavity 12, and support plates 5 are symmetrically provided at both ends of the second conveyor belt 4, one end of the support plate 5 is rotatably connected to one end of the second conveyor belt 4, and the other end is fixed to the processing box 1. Specifically, the first conveyor belt 7 transports the wood chips to the second cavity 12, and the wood chips continuously fall into the collecting box 13. At the same time, the hydraulic cylinder 10 drives the extrusion block 11 to be pressed down to squeeze the wood chips into blocks in the collecting box 13. The collecting box 13 is transported outward by the second conveyor belt 4, and then the staff moves the collecting box 13 away and puts it into an empty collecting box 13. The block-shaped wood chips are more convenient to collect and transport. It should be noted that a support plate (not shown) is fixedly connected to the second cavity 12 and runs horizontally through the second conveyor belt 4 to provide support force for the collecting box 13.

[0023] Furthermore, if Figure 2 , Figure 4As shown, the dust removal assembly in the utility model includes an air pump 9 fixedly connected to the top of the processing box 1, a dust box 2 connected to the air pump 9, and a spray assembly arranged on the top of the dust box 2. An exhaust port 3 is opened on one side of the dust box 2. The end of the air pump 9 away from the dust box 2 is connected to the first cavity 8. The end of the air pump 9 connected to the first cavity 8 is provided with a filter screen to prevent wood chips from being sucked into the air pump 9 and to avoid damage to the air pump 9. Specifically, the air pump 9 absorbs the wood dust floating in the first cavity 8 and sends it to the dust box 2, and the wood dust is settled at the bottom of the dust box 2 through the spray assembly to achieve a dust removal effect.

[0024] Furthermore, if Figure 4 As shown, the spraying assembly in the utility model includes a water storage tank 15 fixedly connected to the top of the dust box 2, a micro water pump 16 connected to the water storage tank 15, a connecting pipe 21 connected to the other end of the micro water pump 16, and a nozzle 17 connected to the connecting pipe 21, and the nozzle 17 is arranged inside the dust box 2. Specifically, the micro water pump 16 is started to extract water in the water storage tank 15 and spray it through the nozzle 17, thereby settling the wood dust in the dust box 2, so that the wood dust falls to the bottom of the dust box 2 after being wetted by water.

[0025] Working principle: After the wood crusher crushes the wood, the wood chips and a large amount of wood dust enter the processing box 1 through the discharge port 6, are buffered in the first cavity 8, and the floating wood dust is sucked out by the dust removal component. The wood chips fall on the first conveyor belt 7 for transportation, and then the wood chips are sent to the collection box 13 in the second cavity 12. At the same time, the collected wood chips are squeezed into blocks by the action of the hydraulic cylinder 10 and the extrusion block 11, and finally the collection box 13 is conveyed outward by the second conveyor belt 4, and the staff transports the block-shaped wood chips.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wood crusher, comprising a discharge port (6) and a processing box (1) connected to the discharge port (6), characterized in that: A partition (14) is arranged inside the processing box (1), and the partition (14) divides the interior of the processing box (1) into a first cavity (8) and a second cavity (12). A dust removal assembly is arranged on the top of the first cavity (8). A first conveyor belt (7) for conveying wood chips is arranged inside the first cavity (8). The first conveyor belt (7) is inclined and one end is rotatably arranged at the bottom of the first cavity (8), and the other end is rotatably arranged in the second cavity (12). A hydraulic cylinder (10) is fixedly connected to the top of the second cavity (12), and an extrusion block (11) is fixedly connected to the bottom of the hydraulic cylinder (10). A collection box (13) is arranged below the extrusion block (11), and a second conveyor belt (4) for conveying the collection box (13) is arranged at the bottom of the collection box (13).

2. A wood crusher according to claim 1, characterized in that: The dust removal assembly comprises an air pump (9) fixedly connected to the top of the processing box (1), a dust box (2) connected to the air pump (9), and a spray assembly arranged on the top of the dust box (2); the end of the air pump (9) away from the dust box (2) is connected to the first cavity (8), and an exhaust port (3) is opened on one side of the dust box (2).

3. A wood crusher according to claim 2, characterized in that: The spraying assembly comprises a water storage tank (15) fixedly connected to the top of the dust box (2), a micro water pump (16) connected to the water storage tank (15), a connecting pipe (21) connected to the other end of the micro water pump (16), and a nozzle (17) connected to the connecting pipe (21), wherein the nozzle (17) is arranged inside the dust box (2).

4. A wood crusher according to claim 1, characterized in that: Support plates (5) are symmetrically arranged at both ends of the second conveyor belt (4); one end of the support plate (5) is rotatably connected to one end of the second conveyor belt (4), and the other end is fixedly connected to the processing box (1).

5. A wood crusher according to claim 1, characterized in that: The partition plate (14) is provided with a first through slot (20) which matches with the first conveyor belt (7); the width of the first conveyor belt (7) is consistent with the width of the first cavity (8).

6. A wood crusher according to claim 1, characterized in that: The bottom of the processing box (1) close to the second cavity (12) is provided with a second through groove (18) which matches the collection box (13) and the second conveyor belt (4).

7. A wood crusher according to claim 1, characterized in that: A fixing block (19) is fixedly connected to the first conveyor belt (7), and a plurality of the fixing blocks (19) are provided.

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