CN219926331U

CN219926331U - Wood fiber crusher

Info

Publication number: CN219926331U
Application number: CN202222848993.0U
Authority: CN
Inventors: 庄文华; 庄丽艳; 杭亚平; 庄国清; 陈锁洪
Original assignee: Changzhou Fengrun Special Fiber Co ltd
Current assignee: Changzhou Fengrun Special Fiber Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-10-31
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of wood fiber processing, and discloses a wood fiber pulverizer, which comprises a box body, wherein a discharging funnel is fixedly connected to the bottom of the box body, supporting legs are fixedly connected to the middle parts of the left side and the right side of the discharging funnel, a pulverizing mechanism is arranged in the box body, a protection mechanism is arranged above the back of the box body, the protection mechanism comprises two hinges, one sides of the two hinges are respectively provided with the left side and the right side above the back of the box body, a cover plate is fixedly connected to the other side of the hinge, and a handle is fixedly connected to the middle part of the back of the cover plate. According to the utility model, the hinge is arranged on the back of the box body, the cover plate can rotate above the box body through the hinge, the interior of the box body is shielded, the fixing buckle and the fixing block are mutually buckled, and the cover plate is fixed, so that the effect of preventing chips generated by the pulverizer in work from threatening operators can be achieved.

Description

Wood fiber crusher

Technical Field

The utility model relates to the technical field of wood fiber processing, in particular to a wood fiber pulverizer.

Background

The wood fiber pulverizer is mainly used for pulverizing wood materials such as small wood boards, wood blocks, leftover materials, waste wood, branches, wood chips, leaves, bark, branches, crotch, straw, log and the like, has the functions of cutting by a blade and impact by high-speed airflow, has the dual functions of collision and pulverization, and can simultaneously complete the micro-material sorting processing procedure.

However, the existing pulverizer can generate a lot of scraps in the working process, and the scraps splash everywhere, so that serious threat is easily caused to external operators.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a wood fiber pulverizer, which has the advantages of avoiding the threat to operators caused by scraps generated during the operation of the pulverizer and the like, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wood fiber rubbing crusher, includes the box, bottom half fixedly connected with ejection of compact funnel, the equal fixedly connected with supporting leg in left and right sides middle part of ejection of compact funnel, the inside of box is provided with crushing mechanism, the back top of box is provided with protection machanism, protection machanism includes the hinge, the quantity of hinge is two, two one side of hinge is provided with the left and right sides of box back top respectively, the opposite side fixedly connected with apron of hinge, the back middle part fixedly connected with handle of apron, the upper surface middle part of apron is provided with fixedly knot, the front top middle part fixedly connected with fixed block of box.

Preferably, the crushing mechanism comprises two drums, and the two drums are respectively arranged at two sides of the inside of the box body.

Preferably, a plurality of blades are fixedly connected to the outer surface of the rotary drum.

The two rotary drums correspond to each other, and the rotary drums drive the blades to rotate in the box body, so that the wood materials are crushed.

Preferably, the first rotating shaft is fixedly connected to the middle part of the left side of the rotating drum, and the second rotating shaft is fixedly connected to the middle part of the right side of the rotating drum.

Preferably, the two sides of the middle part of the right side of the inner wall of the box body are fixedly connected with sleeves.

The first rotating shaft and the second rotating shaft correspond to each other, the rotating drum can rotate through the first rotating shaft and the second rotating shaft, the second rotating shaft can rotate in the sleeve, and the first rotating shaft penetrates through the left side of the box body.

Preferably, the two sides below the middle part of the left side of the box body are fixedly connected with placing plates, and the upper surfaces of the placing plates are provided with motors.

The placing plate is used for placing a motor, the motor drives the rotary drum to rotate in the box body through the first rotating shaft, and power support is provided.

Compared with the prior art, the utility model provides a wood fiber pulverizer, which has the following beneficial effects:

1. according to the utility model, the hinge is arranged on the back of the box body, the cover plate can rotate above the box body through the hinge, the interior of the box body is shielded, the fixing buckle and the fixing block are mutually buckled, and the cover plate is fixed, so that the effect of preventing chips generated by the pulverizer in work from threatening operators can be achieved.

2. According to the utility model, the rotary drum is arranged in the box body, the rotary drum can rotate in the box body through the first rotating shaft and the second rotating shaft at two sides, the rotary drum drives the blades on the outer surface to rotate, the wood materials are crushed, and the motor drives the first rotating shaft to rotate, so that the effect of bringing convenience to operators for crushing the wood materials can be achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the rear view structure of the present utility model;

fig. 3 is a schematic top view of the present utility model.

Wherein: 1. a case; 101. a discharge hopper; 102. support legs; 2. a crushing mechanism; 201. a rotating drum; 202. a blade; 203. a first rotating shaft; 204. a second rotating shaft; 205. a sleeve; 206. placing a plate; 207. a motor; 3. a protective mechanism; 301. a hinge; 302. a cover plate; 303. a handle; 304. a fixing buckle; 305. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a wood fiber pulverizer includes a box 1, a discharging funnel 101 is fixedly connected to the bottom of the box 1, supporting legs 102 are fixedly connected to the middle parts of the left side and the right side of the discharging funnel 101, a pulverizing mechanism 2 is arranged in the box 1, a protection mechanism 3 is arranged above the back of the box 1, the protection mechanism 3 includes two hinges 301, the number of the hinges 301 is two, one sides of the two hinges 301 are respectively provided with the left side and the right side of the back of the box 1, a cover plate 302 is fixedly connected to the other side of the hinges 301, a handle 303 is fixedly connected to the middle part of the back of the cover plate 302, a fixing buckle 304 is arranged in the middle part of the upper surface of the cover plate 302, a fixing block 305 is fixedly connected to the middle part of the front side of the box 1, the pulverized wood material is discharged outwards through the discharging funnel 101, the supporting legs 102 can support the discharging funnel 101, the two hinges 301 are symmetrical to each other, the cover plate 302 can perform rotational movement above the box 1 through the hinges 301, waste dust can be prevented from splashing inside the box 1, the handle 303 can be conveniently taken by an operator to take the cover plate 302, the fixing buckle 305, and the fixing buckle 305 is mutually fixed.

Specifically, as shown in fig. 3, the pulverizing mechanism 2 includes two drums 201, the number of the drums 201 is two, the two drums 201 are respectively disposed on both sides of the inside of the casing 1, and a plurality of blades 202 are fixedly connected to the outer surface of the drum 201.

Through the above technical scheme, two drums 201 correspond to each other, and drum 201 drives blade 202 to rotate in box 1's inside, carries out crushing processing to wooden material.

Specifically, as shown in fig. 3, a first rotating shaft 203 is fixedly connected to the middle part of the left side of the rotating drum 201, a second rotating shaft 204 is fixedly connected to the middle part of the right side of the rotating drum 201, and sleeves 205 are fixedly connected to both sides of the middle part of the right side of the inner wall of the box body 1.

Through the above technical scheme, the first rotating shaft 203 and the second rotating shaft 204 correspond to each other, the rotating drum 201 can perform a rotating motion through the first rotating shaft 203 and the second rotating shaft 204, the second rotating shaft 204 can perform a rotating motion in the casing 205, and the first rotating shaft 203 penetrates through the left side of the case 1.

Specifically, as shown in fig. 3, two sides below the middle part of the left side of the box 1 are fixedly connected with a placing plate 206, and a motor 207 is arranged on the upper surface of the placing plate 206.

Through the above technical scheme, the placing plate 206 is used for placing the motor 207, and the motor 207 drives the drum 201 to rotate in the box 1 through the first rotating shaft 203, so as to provide power support.

In use, an operator places a wooden material between two drums 201, then closes a cover plate 302, and locks a fixing buckle 304 and a fixing block 305 together, the cover plate 302 is fixed on the case 1, and finally the motor 207 drives the drum 201 to rotate through a first rotating shaft 203, so that the blade 202 can crush the wooden material.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wood fibre shredder comprising a housing (1), characterized in that: the bottom of the box body (1) is fixedly connected with a discharging funnel (101), the middle parts of the left side and the right side of the discharging funnel (101) are fixedly connected with supporting legs (102), a crushing mechanism (2) is arranged in the box body (1), a protection mechanism (3) is arranged above the back of the box body (1), the protection mechanism (3) comprises hinges (301), the number of the hinges (301) is two, two one sides of hinge (301) are provided with the left and right sides of box (1) back top respectively, the opposite side fixedly connected with apron (302) of hinge (301), the back middle part fixedly connected with handle (303) of apron (302), the upper surface middle part of apron (302) is provided with fixed knot (304), the front top middle part fixedly connected with fixed block (305) of box (1).

2. A lignocellulosic grinder as claimed in claim 1, wherein: the crushing mechanism (2) comprises two drums (201), and the two drums (201) are respectively arranged at two sides of the inside of the box body (1).

3. A lignocellulosic grinder as claimed in claim 2, wherein: the outer surface of the rotary drum (201) is fixedly connected with a plurality of blades (202).

4. A lignocellulosic grinder as claimed in claim 2, wherein: the rotary drum is characterized in that a first rotating shaft (203) is fixedly connected to the middle of the left side of the rotary drum (201), and a second rotating shaft (204) is fixedly connected to the middle of the right side of the rotary drum (201).

5. A lignocellulosic grinder as claimed in claim 1, wherein: and two sides of the middle part of the right side of the inner wall of the box body (1) are fixedly connected with sleeves (205).

6. A lignocellulosic grinder as claimed in claim 1, wherein: two sides below the middle part of the left side of the box body (1) are fixedly connected with a placing plate (206), and a motor (207) is arranged on the upper surface of the placing plate (206).