Wood waste treatment device for wood processing
By designing a U-shaped dust cover and multiple first barriers in the wood crushing device, and sucking dust into the water tank with a fan and air inlet net, the problem of dust flying out of the existing wood crushing device is solved, achieving a safer and more environmentally friendly crushing process.
Patent Information
- Application Number
- CN202421912527.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The existing wood crushing device will produce dust during the crushing process and fly out from the inlet and outlet, causing environmental pollution and damage to staff health.
A wood waste treatment device for wood processing is designed, using a U-shaped dust cover and multiple first barriers to seal the dust during the feeding process, and sucking the dust into the water tank through the fan and the air inlet net to prevent the dust from flying out.
It effectively reduces the pollution of dust to the environment and damage to people's bodies, and improves the safety and environmental protection of the crushing process.
Smart Images
Figure CN223000762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood waste treatment devices, and specifically relates to a wood waste treatment device for wood processing. Background Technique
[0002] When processing wood, a large amount of wood scraps will be generated. For large pieces of wood, recycling measures can be taken. Usually, the wood scraps are put into a crusher for crushing and miniaturization treatment to facilitate further use.
[0003] However, the feeding ports and discharging ports of the existing crushing devices are both open. When crushing the scraps, although the wood scraps can be crushed under the rolling of two crushing wheels, dust will fly out from the feeding ports and discharging ports, resulting in environmental pollution and harm to the workers who inhale it into their bodies. Content of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a wood waste treatment device for wood processing, which solves the problems mentioned in the above background technique.
[0006] (2) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solutions: A wood waste treatment device for wood processing includes a crushing box. One side of the crushing box is fixedly connected with a feeding plate, and the lower part of the other side of the crushing box is fixedly connected with a fixing plate. The top of the feeding plate is provided with a U-shaped dust-proof cover, and one side of the dust-proof cover is fixedly connected with the crushing box. The other side of the dust-proof cover is provided with a plurality of first retaining strips. The side wall of the crushing box is provided with a feeding hole, which is communicated with the dust-proof cover. The top of the fixing plate is provided with a blower. An exhaust duct is installed on the blower, and an air inlet duct is installed on the blower. The outer wall of the crushing box is provided with ventilation holes, and air inlet nets are installed on the ventilation holes. The air inlet duct is communicated with the ventilation holes. The bottom of the crushing box is connected with a discharge hopper, and the bottom of the discharge hopper is connected with a downward-sloping discharge pipe. A plurality of second retaining strips are installed at the top of the inner wall of the discharge pipe. A plurality of support legs are installed on the discharge hopper. A rotating shaft is installed on the crushing box, and each rotating shaft is installed with a crushing wheel. Each crushing wheel is placed inside the crushing box. One end of each rotating shaft is installed with a motor, and two fixing frames are installed on each motor, and one end of each fixing frame is connected to the crushing box.
[0008] Furthermore, each first retaining strip is made of rubber, and each second retaining strip is made of rubber.
[0009] Furthermore, a plurality of crushing teeth are provided on each crushing wheel.
[0010] Further, the air inlet net is made of metal material.
[0011] Further, anti-slip pads are provided at the bottom of each support leg.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, the utility model provides a wood waste treatment device for wood processing, which has the following beneficial effects:
[0014] In the wood waste treatment device for wood processing, a plurality of first blocking strips are provided on the dust-proof cover. During the feeding process, the first blocking strips are attached to the edge materials. A plurality of second blocking strips are provided inside the discharge pipe, and the second blocking strips are attached to the edge materials that have been crushed. Through the setting of the fan and the air inlet net, the dust generated during the crushing process is sucked out and enters the water tank, preventing the dust from flying out of the feeding port and the discharge port, reducing environmental pollution and harm to the human body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is an isometric structural schematic diagram of the utility model;
[0016] Figure 2 is a front view structural schematic diagram of the utility model;
[0017] Figure 3 is the utility model Figure 2 a sectional structural schematic diagram at A-A of the utility model;
[0018] Figure 4 is the utility model Figure 2 a sectional structural schematic diagram at B-B of the utility model;
[0019] Figure 5 is the utility model Figure 4 a partially enlarged structural schematic diagram of the position A shown in the utility model.
[0020] In the figure: 1, crushing box; 2, feeding plate; 3, fixing plate; 4, dust-proof cover; 5, first blocking strip; 6, fan; 7, exhaust pipe; 8, air inlet pipe; 9, air inlet net; 10, discharge hopper; 11, discharge pipe; 12, second blocking strip; 13, support leg; 14, rotating shaft; 15, crushing wheel; 16, motor; 17, fixing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-5 , a wood waste treatment device for wood processing of the present utility model, comprising a crushing box 1, a feeding plate 2 fixedly connected to one side of the crushing box 1, a fixing plate 3 fixedly connected to the lower part of the other side of the crushing box 1, a U-shaped dust-proof cover 4 arranged on the top of the feeding plate 2, and one side of the dust-proof cover 4 is fixedly connected to the crushing box 1. A plurality of first blocking strips 5 are arranged on the other side of the dust-proof cover 4. Each first blocking strip 5 is made of rubber. A feeding hole is arranged on the side wall of the crushing box 1 and is communicated with the dust-proof cover 4. A blower 6 is installed on the top of the fixing plate 3. An exhaust duct 7 is installed on the blower 6. The exhaust duct 7 is placed in a water tank filled with water. An intake duct 8 is installed on the blower 6. Ventilation holes are arranged on the outer wall of the crushing box 1, and an intake air net 9 is installed on the ventilation holes. The intake air net 9 is made of metal. The intake duct 8 is communicated with the ventilation holes. The bottom of the crushing box 1 is connected with a discharge hopper 10. The bottom of the discharge hopper 10 is connected with a downwardly inclined discharge pipe 11. A plurality of second blocking strips 12 are installed on the top of the inner wall of the discharge pipe 11. Each second blocking strip 12 is made of rubber. A plurality of support legs 13 are installed on the discharge hopper 10. Anti-slip pads are arranged at the bottom of each support leg 13. A rotating shaft 14 is installed on the crushing box. A crushing wheel 15 is installed on each rotating shaft 14. A plurality of crushing teeth are arranged on each crushing wheel 15. Each crushing wheel 15 is placed inside the crushing box 1. One end of each rotating shaft 14 is installed with a motor 16. Two fixing brackets 17 are installed on each motor 16, and one end of each fixing bracket 17 is connected to the crushing box 1.
[0023] In summary, when the wood waste treatment device for wood processing is in use, a water tank filled with water is placed below the exhaust duct 7, and the exhaust duct 7 enters the water. Then, the wood scraps are placed on the feeding plate 2, and the wood scraps are pushed into the crushing box 1. Driven by the two motors 16, the crushing wheels 15 roll over the wood scraps to form fragments. At the same time, the blower 6 sucks the dust through the intake air net 9, along the intake duct 8, into the exhaust duct, and finally the dust enters the water. The crushed scraps are discharged through the discharge hopper 10 along the discharge pipe 11. The device reduces the environmental pollution caused by dust and the harm to the human body.
[0024] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A wood waste treatment device for wood processing, comprising a crushing box (1), characterized in that: A discharge plate (2) is fixedly connected to one side of the crushing box (1), a fixed plate (3) is fixedly connected to the lower part of the other side of the crushing box (1), a U-shaped dust cover (4) is arranged on the top of the discharge plate (2), and one side of the dust cover (4) is fixedly connected to the crushing box (1), and a plurality of first baffle bars (5) are arranged on the other side of the dust cover (4), a feed hole is arranged on the side wall of the crushing box (1) and is connected to the dust cover (4), a fan (6) is installed on the top of the fixed plate (3), an exhaust pipe (7) is installed on the fan (6), an air inlet pipe (8) is installed on the fan (6), a ventilation hole is arranged on the outer wall of the crushing box (1), and an air inlet net (9) is installed on the ventilation hole, and the air inlet net (9) is installed on the air inlet net (9). The tube (8) is connected to the ventilation hole, the bottom of the crushing box (1) is connected to a discharge hopper (10), the bottom of the discharge hopper (10) is connected to a downwardly inclined discharge pipe (11), a plurality of second baffles (12) are installed on the top of the inner wall of the discharge pipe (11), a plurality of supporting legs (13) are installed on the discharge hopper (10), a rotating shaft (14) is installed on the crushing box, each of the rotating shafts (14) is installed with a crushing wheel (15), each of the crushing wheels (15) is placed inside the crushing box (1), one end of each rotating shaft (14) is installed with a motor (16), each of the motors (16) is installed with two fixing frames (17), and one end of each fixing frame (17) is connected to the crushing box (1).
2. A wood waste treatment device for wood processing according to claim 1, characterized in that: Each of the first baffles (5) is made of rubber material, and each of the second baffles (12) is made of rubber material.
3. A wood waste treatment device for wood processing according to claim 1, characterized in that: Each of the crushing wheels (15) is provided with a plurality of crushing teeth.
4. A wood waste treatment device for wood processing according to claim 1, characterized in that: The air inlet net (9) is made of metal.
5. The wood waste treatment device for wood processing according to claim 1, characterized in that: The bottom of each supporting leg (13) is provided with an anti-slip pad.