CN209934884U

CN209934884U - Wood smashing device

Info

Publication number: CN209934884U
Application number: CN201920040671.9U
Authority: CN
Inventors: 孙诺七林; 喻绍新
Original assignee: Shangri La Sunnoni Manufacturing Co Ltd
Current assignee: Shangri La Sunnoni Manufacturing Co Ltd
Priority date: 2019-01-10
Filing date: 2019-01-10
Publication date: 2020-01-14
Anticipated expiration: 2029-01-10

Abstract

The utility model discloses a wood smashing device, which comprises a feeding mechanism, a case and a motor, wherein the feeding mechanism is arranged at the upper end of the wall body of the case, two opposite side plates are arranged in the case, a smashing roller is arranged between the side plates, the smashing roller is connected with the motor, a plurality of smashing knives which radially extend and are axially arranged are arranged on the smashing roller, a pressure sensor is arranged on a bottom plate at the bottom of the case, the pressure sensor is connected with a processor, the processor is connected with a controller, and the controller is connected with the feeding mechanism; the feeding mechanism comprises a hopper, a baffle plate and a cylinder, the baffle plate is vertically arranged on the inner side wall of the hopper, the cylinder is arranged on the inner side wall of the hopper above the baffle plate and connected with a controller, and a pushing block vertical to the baffle plate is arranged on the cylinder. The utility model discloses a layering design of plate washer in forced induction and the hopper realizes once only adding the material in a large number after, the device is automatic to add the material in a small amount of many times, makes timber smash more abundant to effectively save the manual work.

Description

Wood smashing device

Technical Field

The utility model relates to a wood working equipment field especially relates to a timber reducing mechanism.

Background

The wood crusher is a machine for crushing waste materials generated in wood processing, waste furniture and other wood, and comprises a case with a feed inlet, a discharge outlet and two opposite side plates, wherein a crushing roller driven to rotate by a power machine is arranged between the side plates, and crushing knives arranged in a radial direction are arranged on the crushing roller; when the wood crusher is started for crushing, the crushing roller drives the crushing cutter to continuously rotate at a certain speed, and waste materials falling between the crushing roller and the machine case and conveyed into the machine case from the feeding hole of the machine case are crushed in the rotating process.

However, the structure of the feeding port and the chassis of the wood pulverizer is fixed, when more materials are added at one time, the pressure on the baffle is very high, and no gap exists in the hopper, so that the situation that the baffle is not pulled out is often caused, the wood feeding needs to be controlled manually, and too many materials cannot be added at one time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a timber reducing mechanism to prior art not enough and provide.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

A wood smashing device is characterized in that: the crushing roller is connected with the motor, a plurality of crushing knives which extend along the radial direction and are arranged along the axial direction are arranged on the crushing roller, a discharge hole is formed in the bottom of the case, a bottom plate is arranged at the bottom of the case, a pressure sensor is arranged on the bottom plate and connected with a processor, the processor is connected with a controller, and the controller is connected with the feeding mechanism; the feeding mechanism comprises a hopper, a baffle plate and a cylinder, wherein the baffle plate is vertically arranged on the inner side wall of the hopper, the cylinder is arranged on the inner side wall of the hopper above the baffle plate and connected with a controller, and a push block vertical to the baffle plate is arranged on the cylinder.

Furthermore, the inner wall of the hopper is sequentially provided with a first baffle, a second baffle and a third baffle from top to bottom, the first baffle is arranged on the hopper wall on the opposite side of the second baffle, and the third baffle is arranged on the same side wall of the first baffle.

Further, the bottom plate is 15 slopes, and the discharge gate sets up in the lower one side of bottom plate.

Furthermore, the number of the crushing knives arranged on the crushing roller is 25-35.

Furthermore, a crushing cavity is formed at the joint of the tail end of the hopper and the case.

Further, the horizontal distance between the first baffle and the second baffle is larger than that between the second baffle and the third baffle.

The beneficial effects of the utility model reside in that, through the layered design of the interior plate washer of forced induction and hopper, realize once only adding the material in a large number after, the device is automatic to add the material in a small amount many times, makes timber smash more abundant to effectively save artifically.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a feeding mechanism; 11. a hopper; 12. a baffle plate; 121. a first baffle plate; 122. a second baffle plate; 123. a third baffle plate; 13. a cylinder; 14. a grinding chamber; 15. a push block; 2. a chassis; 21. a crushing roller; 22. a crushing knife; 23. a pressure sensor; 24. a processor; 25. a controller; 26. a discharge port; 27. a base plate; 3. an electric motor.

Detailed Description

The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in the figure: the utility model provides a timber reducing mechanism, includes feed mechanism 1, quick-witted case 2 and motor 3, feed mechanism 1 has been seted up to the wall body upper end of quick-witted case 2, and machine case 2 is inside to have two relative curb plates, is provided with 2-3 rows of crushing roller 21 between the curb plate, crushing roller 21 links to each other with motor 3, be equipped with on the crushing roller 21 along radially stretching out, along a plurality of crushing sword 22 of axial arrangement, machine case 2 bottom is provided with bottom plate 27, bottom plate 27 is 5-8 slopes, machine case 2 bottom is provided with discharge gate 26, discharge gate 26 sets up the lower one side of the horizontal plane of bottom plate 27, be provided with pressure sensor 23 on the bottom plate 27, pressure sensor 23 connects treater 24, treater 24 is connected with controller 25, controller 25 is connected with feed mechanism 1.

The number of the crushing blades 22 arranged on the crushing roller 21 is 25-40.

The feeding mechanism 1 comprises a hopper 11, a baffle plate 12 and a cylinder 13, a crushing cavity 14 is formed in the joint of the tail end of the hopper 11 and the case 2, the baffle plate 12 is vertically arranged on the inner side wall of the hopper 11, the cylinder 13 is arranged on the inner side wall of the hopper 11 above the baffle plate 12, the cylinder 13 is connected with a controller 25, and a push block 15 perpendicular to the baffle plate 12 is arranged on the cylinder 13.

The processor 24 converts the pressure collected by the pressure sensor 23 into mass (g), when the mass on the pressure sensor 23 is smaller than A, the electric signal sent by the processor 24 controls the cylinder 13 to do reciprocating piston motion through the controller 25, and drives the push block 15 to push the material on the baffle plate 12 out, so that the material enters the case 2 along the crushing cavity 14; when the mass of material on the pressure sensor 23 is greater than or equal to a, the processor 24 does not send an electrical signal.

In a specific embodiment, when the hopper 11 is full of materials, the baffle is under a large pressure, and no gap is formed in the hopper 11, so that the pushing block 15 is often not pushed, a first baffle 121, a second baffle 122 and a third baffle 123 are sequentially arranged on the inner wall of the hopper 11 from top to bottom, the first baffle 121 is arranged on the wall of the hopper 11 on the opposite side of the second baffle 122, and the third baffle 123 is arranged on the same side of the first baffle 121, so that the situation that the hopper 11 is full of materials and the pushing block 15 is not pushed by the cylinder 13 can be effectively alleviated.

The horizontal distance between the first baffle 121 and the second baffle 122 is greater than the horizontal distance between the second baffle 122 and the third baffle 123.

It is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. A wood smashing device is characterized in that: the automatic feeding device comprises a feeding mechanism (1), a case (2) and a motor (3), wherein the feeding mechanism (1) is arranged at the upper end of a wall body of the case (2), two opposite side plates are arranged in the case (2), a crushing roller (21) is arranged between the side plates, the crushing roller (21) is connected with the motor (3), a plurality of crushing cutters (22) which extend out along the radial direction and are arranged along the axial direction are arranged on the crushing roller (21), a discharge hole (26) is formed in the bottom of the case (2), a bottom plate (27) is arranged at the bottom of the case (2), a pressure sensor (23) is arranged on the bottom plate (27), the pressure sensor (23) is connected with a processor (24), the processor (24) is connected with a controller (25), and the controller (25) is connected with the feeding mechanism (1); the feeding mechanism (1) comprises a hopper (11), a baffle plate (12) and a cylinder (13), wherein the baffle plate (12) is vertically arranged on the inner side wall of the hopper (11), the cylinder (13) is arranged on the inner side wall of the hopper (11) above the baffle plate (12), the cylinder (13) is connected with a controller (25), and a push block (15) vertical to the baffle plate (12) is arranged on the cylinder (13).

2. A wood pulverizing apparatus as defined in claim 1, wherein: the hopper is characterized in that a first baffle plate (121), a second baffle plate (122) and a third baffle plate (123) are sequentially arranged on the inner wall of the hopper (11) from top to bottom, the first baffle plate (121) is arranged on the wall of the hopper (11) on the opposite side of the second baffle plate (122), and the third baffle plate (123) is arranged on the same side wall of the first baffle plate (121).

3. A wood pulverizing apparatus as defined in claim 2, wherein: the bottom plate (27) is inclined at 15 degrees, and the discharge hole (26) is formed in the lower side of the bottom plate (27).

4. A wood pulverizing apparatus as defined in claim 2, wherein: the number of the crushing knives (22) arranged on the crushing roller (21) is 25-35.

5. A wood pulverizing apparatus as defined in claim 2, wherein: and a crushing cavity (14) is formed at the joint of the tail end of the hopper (11) and the case (2).

6. A wood pulverizing apparatus as defined in claim 2, wherein: the horizontal distance between the first baffle plate (121) and the second baffle plate (122) is larger than that between the second baffle plate (122) and the third baffle plate (123).