CN214490941U - Wood grinder for producing high-density boards - Google Patents

Abstract

The utility model discloses a timber rubbing crusher of high density board plant use, including the crushing barrel, the inboard fixedly connected with funnel section of thick bamboo in crushing barrel upper end, the vertical hydraulic stem that is provided with directly over the funnel section of thick bamboo, hydraulic stem lower extreme fixedly connected with fore-set, be provided with servo motor under the funnel section of thick bamboo, servo motor's main shaft end fixedly connected with toper post, it is provided with the branch spacer to encircle the equidistance around the toper post. The utility model discloses a funnel section of thick bamboo is used for putting old and useless wooden board, then starts whole device, at first the hydraulic stem extends downwards for the fore-set extrusion passes port under the funnel section of thick bamboo, thereby make timber cracked to correspond the size and pass a funnel section of thick bamboo, and when the hydraulic stem extended downwards, then the apron was contradicted earlier and is sealed port department on crushing barrel, then when the hydraulic stem continues to take the fore-set to continue to descend, take place relative slip between apron and the hydraulic stem, and the apron then splashes when avoiding timber to receive the extrusion and collapses out the fragment.

Description

Wood grinder for producing high-density boards

Technical Field

The utility model relates to a high density timber reducing mechanism technical field specifically is a timber rubbing crusher of high density board plant use.

Background

The density board is also called a fiber board, and is an artificial board made of wood fibers or other plant fibers as raw materials and applied with urea-formaldehyde resin or other suitable adhesives, wherein in the existing production process, waste wood boards or raw wood materials are used for production and need to be subjected to crushing treatment;

the general high-density wood pulverizing apparatus has disadvantages in that: when high-density wood is thrown into the smashing device, an acting element such as a striking plate or a cutter body is directly contacted with a large-size plate, so that a large load is applied to an actuating piece, and the actuating piece is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber rubbing crusher of high density board plant use to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wood pulverizer for producing high-density boards comprises a pulverizing barrel, wherein a funnel barrel is fixedly connected to the inner side of the upper end of the pulverizing barrel, a hydraulic rod is vertically arranged right above the funnel barrel, a top column is fixedly connected to the lower end of the hydraulic rod, a servo motor is arranged right below the funnel barrel, a conical column is fixedly connected to the main shaft end of the servo motor, partition rods are arranged around the conical column in an equidistant mode, electric telescopic rods are vertically and fixedly connected to the left side and the right side of the upper end of the funnel barrel, a connecting ring is horizontally and fixedly connected to the lower end of each electric telescopic rod and surrounds the upper end of the conical column, extrusion rods are horizontally hung on the lower side of the connecting ring and distributed around the connecting ring in an equidistant mode, meanwhile, each extrusion rod faces a gap between every two adjacent partition rods, an annular barrel is arranged right below the partition rods, bottom encircles equidistance fixedly connected with driving motor in the annular section of thick bamboo, the horizontal fixedly connected with rotary blade of driving motor main shaft end.

Preferably, the upper end surface of the top column is a convex spherical surface.

Preferably, the upper side of the ejection column is horizontally provided with a cover plate, the lower end of the hydraulic rod penetrates through the cover plate in a sliding mode, and the lower end of the hydraulic rod is sleeved with a spring.

Preferably, the cover plate is a transparent body.

Preferably, a drawer box is horizontally inserted into the bottom of the crushing barrel.

Preferably, the outer wall of the left end of the drawer box is fixedly connected with a pull ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the funnel section of thick bamboo is used for putting old and useless wooden board, then starts whole device, make each electric drive component that connects on the crushing barrel start, at first the hydraulic stem extends downwards, make the fore-set extrusion pass the port under the funnel section of thick bamboo, thereby make timber fragment to correspond size and pass the funnel section of thick bamboo, and when the hydraulic stem extends downwards, then the apron is contradicted earlier and is sealed in crushing barrel upper port department, then when the hydraulic stem continues to take the fore-set to continue to descend, relative slip takes place between apron and the hydraulic stem, make the spring compression produce the resilience force, and the apron is the fragment of breaking out that splashes when avoiding timber to receive the extrusion;

2. the utility model discloses when the timber that passes a funnel falls on the toper post, servo motor takes the toper post rotatory, make timber rotatory the branch scatter under the centrifugal force effect, avoid concentrating, influence shredding, the timber that is thrown away by the rotatory dispersion of toper post falls on the branch spacer upside, when lasting concertina movement's electric telescopic handle extends the motion downwards, just take the extrusion stem extrusion to pass the clearance between the adjacent branch spacer through the go-between, make the crowded garrulous branch spacer that passes of timber, when the timber of dispersion passes the branch spacer, just fall in an annular section of thick bamboo, the driving motor area of each position is rotatory at a high speed of rotary blade, the timber that will contact is smashed, finally fall in the drawer box.

Drawings

FIG. 1 is a schematic view of the overall structure of a wood pulverizer for producing high-density boards according to the present invention;

FIG. 2 is a schematic view of the bottom view of the connection between the extrusion rod and the connection ring of the wood crusher used in the production of high density boards according to the present invention;

FIG. 3 is a top view of the structure of the separating rod of the wood crusher used in the production of the high density board of the present invention;

fig. 4 is a overlooking structure diagram of the circular cylinder and the rotary blade in the wood crusher used for producing the high-density board.

In the figure: 1. a milling drum; 2. a top pillar; 3. a hydraulic lever; 4. a cover plate; 5. a spring; 6. a funnel barrel; 7. an electric telescopic rod; 8. a connecting ring; 9. an extrusion stem; 10. a spacer bar; 11. a tapered post; 12. a servo motor; 13. an annular cylinder; 14. a rotary blade; 15. a drawer box; 16. a pull ring; 17. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wood crusher for producing high-density boards comprises a crushing barrel 1, wherein the upper end of the crushing barrel 1 is provided with an opening, a funnel barrel 6 is fixedly connected to the inner side of the upper end of the crushing barrel 1, a hydraulic rod 3 is vertically arranged right above the funnel barrel 6, the lower end of the hydraulic rod 3 is a telescopic end, meanwhile, the hydraulic rod 3 is fixedly connected with the outer wall of the crushing barrel 1 through a rod body, the lower end of the hydraulic rod 3 is fixedly connected with a top column 2, the top column 2 is matched with the lower end opening of the funnel barrel 6, when waste wood is thrown into the funnel barrel 6, the hydraulic rod 3 is started to extend downwards, the hydraulic rod 3 is ensured to continuously perform telescopic motion, and when the hydraulic rod 3 extends downwards, the top column 2 extrudes through the lower end opening of the funnel barrel 6, so that wood with a corresponding size passes through; a servo motor 12 is arranged right below the funnel barrel 6, a main shaft end of the servo motor 12 is vertically upward, the servo motor 12 is fixedly connected with the inner wall of the crushing barrel 1 through a rod body, a conical column 11 is fixedly connected with the main shaft end of the servo motor 12, and when wood passing through the funnel barrel 6 falls on the conical column 11, the servo motor 12 drives the conical column 11 to rotate, so that the wood is rotationally dispersed under the action of centrifugal force, and the crushing treatment is prevented from being concentrated and influenced; the separating rods 10 are arranged around the conical column 11 at equal intervals, the separating rods 10 are fixedly connected with the inner wall of the crushing barrel 1, the electric telescopic rods 7 are vertically and fixedly connected with the left side and the right side of the upper end of the funnel barrel 6, the electric telescopic rods 7 are provided with automatic telescopic controllers, the lower end of the electric telescopic rods 7 is horizontally and fixedly connected with the connecting ring 8, the connecting ring 8 surrounds the upper end of the conical column 11, the lower side of the connecting ring 8 is horizontally hung with the extrusion rods 9 through the rod body, and the extrusion rods 9 are distributed around the connecting ring 8 at equal intervals, meanwhile, each extrusion rod 9 is right opposite to the gap between adjacent separation rods 10, when the conical columns 11 rotate to disperse the thrown wood to fall on the upper sides of the separation rods 10, when the electric telescopic rod 7 which continuously extends and retracts moves downwards, the connecting ring 8 drives the extrusion rod 9 to extrude and penetrate through a gap between adjacent separation rods 10, so that wood is crushed and penetrates through the separation rods 10; an annular cylinder 13 is arranged under the separating rod 10, the annular cylinder 13 is through up and down, the annular cylinder 13 is fixedly connected with the inner wall of the crushing cylinder 1, the bottom in the annular cylinder 13 is upwards wound by a driving motor 17 fixedly connected with equal distance, and the main shaft of the driving motor 17 is upwards, the main shaft end of the driving motor 17 is horizontally and fixedly connected with a rotary blade 14, when dispersed wood passes through the separating rod 10, the dispersed wood falls into the annular cylinder 13, the driving motor 17 at each position drives the rotary blade 14 to rotate at high speed, and the contacted wood is crushed.

The upper end surface of the top column 2 is a convex spherical surface, so that the situation that wood is positioned at the upper end of the top column 2 and cannot fall down is avoided.

2 upside levels of fore-set are provided with apron 4 and 3 lower extremes of hydraulic stem and slide and pass apron 4, 3 lower extremes of hydraulic stem have cup jointed spring 5 and spring 5 both ends and have been connected apron 4 and hydraulic stem 3 respectively, when 3 downwardly extending of hydraulic stem, then apron 4 is contradicted earlier and is sealed in 1 up end department of crushing barrel, then when hydraulic stem 3 continues to take fore-set 2 to continue to descend, take place relative slip between apron 4 and the hydraulic stem 3, make spring 5 compress to produce the resilience force, and apron 4 then splashes when avoiding timber to receive the extrusion and collapses out the fragment.

The cover plate 4 is transparent, so that an operator can observe the internal treatment condition of the funnel barrel 6 conveniently.

A drawer box 15 is horizontally inserted into the bottom of the crushing barrel 1, and the drawer box 15 is used for receiving crushed wood falling after crushing.

A pull ring 16 is fixedly connected to the outer wall of the left end of the drawer box 15, and the pull ring 16 facilitates the user to pull the drawer box 15.

The working principle is as follows: the funnel 6 of the utility model is used for placing waste wood plates, then the whole device is started, each electric driving element connected on the crushing barrel 1 is started, at first, the hydraulic rod 3 extends downwards, the top post 2 extrudes to pass through the lower port of the funnel 6, so that the wood is cracked into a corresponding size and passes through the funnel 6, and when the hydraulic rod 3 extends downwards, the cover plate 4 firstly collides and is sealed at the upper port of the crushing barrel 1, then when the hydraulic rod 3 continues to drive the top post 2 to descend, the cover plate 4 and the hydraulic rod 3 slide relatively, so that the spring 5 is compressed to generate resilience, the cover plate 4 avoids the wood from splashing and breaking out when being extruded, and when the wood passing through the funnel 6 falls on the conical post 11, the servo motor 12 drives the conical post 11 to rotate, so that the wood rotates and disperses under the action of centrifugal force, and concentration is avoided, the crushing treatment is influenced, the wood thrown away by the rotation of the conical column 11 falls on the upper side of the separating rods 10, when the electric telescopic rod 7 which continuously performs telescopic motion extends downwards, the extruding rods 9 are driven by the connecting ring 8 to extrude the wood to pass through the gaps between the adjacent separating rods 10, so that the wood is extruded and crushed to pass through the separating rods 10, the dispersed wood falls in the annular cylinder 13 when passing through the separating rods 10, and the driving motors 17 at all positions drive the rotary blades 14 to rotate at high speed to crush the contacted wood and finally fall in the drawer box 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (6)

1. The utility model provides a timber rubbing crusher of high density board production and use, includes crushing barrel (1), its characterized in that: the crushing cylinder (1) is characterized in that a funnel cylinder (6) is fixedly connected to the inner side of the upper end of the crushing cylinder (1), a hydraulic rod (3) is vertically arranged right above the funnel cylinder (6), a top column (2) is fixedly connected to the lower end of the hydraulic rod (3), a servo motor (12) is arranged right below the funnel cylinder (6), a conical column (11) is fixedly connected to the main shaft end of the servo motor (12), a separation rod (10) is arranged around the conical column (11) in an equidistance manner, electric telescopic rods (7) are vertically and fixedly connected to the left side and the right side of the upper end of the funnel cylinder (6), a connecting ring (8) and a connecting ring (8) are horizontally and fixedly connected to the lower end of each electric telescopic rod (7) and surround the upper end of the conical column (11), an extrusion rod (9) and the extrusion rod (9) are horizontally hung to the lower side of the connecting ring (8) and are distributed around the connecting ring (8) in an equidistance manner, meanwhile, each extrusion rod (9) faces a gap between every two adjacent separating rods (10), an annular cylinder (13) is arranged under each separating rod (10), a driving motor (17) is fixedly connected to the bottom of each annular cylinder (13) in an encircling and equidistant mode, and a rotary blade (14) is fixedly connected to the main shaft end of each driving motor (17) in a horizontal mode.

2. The wood pulverizer for high density board production according to claim 1, wherein: the upper end surface of the top column (2) is a convex spherical surface.

3. The wood pulverizer for high density board production according to claim 1, wherein: the upper side of the ejection column (2) is horizontally provided with a cover plate (4) and the lower end of the hydraulic rod (3) penetrates through the cover plate (4) in a sliding mode, and the lower end of the hydraulic rod (3) is sleeved with a spring (5).

4. The wood pulverizer for high density board production according to claim 3, wherein: the cover plate (4) is a transparent body.

5. The wood pulverizer for high density board production according to claim 1, wherein: a drawer box (15) is horizontally inserted into the bottom of the crushing barrel (1).

6. The wood pulverizer for high density board production according to claim 5, wherein: and a pull ring (16) is fixedly connected to the outer wall of the left end of the drawer box (15).

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