CN112044511A

CN112044511A - Be used for multistage crushing apparatus of furniture timber waste

Info

Publication number: CN112044511A
Application number: CN201910483914.0A
Authority: CN
Inventors: 刘世富
Original assignee: Xuzhou Zehan Furniture Co ltd
Current assignee: Xuzhou Zehan Furniture Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-12-08

Abstract

The invention discloses multistage crushing equipment for waste wood of furniture in the field of furniture processing, which comprises a damping bottom plate, wherein two groups of limiting outer rods are respectively fixed on two sides of the upper part of the damping bottom plate in a manner of being symmetrical about the axis of the damping bottom plate by welding, and the upper parts of the limiting outer rods are movably connected with limiting inner rods. Enhancing the stability of the device.

Description

Be used for multistage crushing apparatus of furniture timber waste

Technical Field

The invention relates to the field of clamp processing, in particular to multistage crushing equipment for furniture waste wood.

Background

Because the source of current timber raw materials constantly changes, normal timber reduces, abandonment wooden furniture and the bright trunk of area skin, the branch increases, make original flaker not adapt to, especially bright wet bark often produces the passageway, damage the blade even, flaker's consumed power is big in addition, the power consumption is many, lead to high in production cost, in the furniture course of working, can produce a large amount of timber waste, these timber waste can realize recycling after shredding, be used for artificial panel production, and do not have the device that can effectively handle timber waste at present, general waste treatment device is mostly all the treatment effect poor, low working efficiency, can not satisfy the user demand that timber waste handled.

At present, chinese patent with application number CN201711051742.7 discloses an environment-friendly device for smashing and recycling waste wood, which comprises the following specific contents: an environment-friendly waste wood crushing and recycling device belongs to the technical field of waste wood crushing and recycling treatment and comprises a box body, a first material collecting box and a second material collecting box; a first inlet and a second inlet are arranged above the left side and the right side of the box body, and a transmission device is fixedly connected right above the box body; a transmission shaft is fixed below the transmission device; the transmission shaft is welded with a crushing blade; the crushing blades are arranged in a ladder shape; the crushing blades are arranged in a step shape, so that waste wood is crushed more comprehensively; waste residues and dust generated during crushing can be collected through the suction fan, so that direct discharge is avoided, the environment is prevented from being polluted, and the health of people is prevented from being influenced; the heating sheet is used for drying the waste wood powder, so that the waste wood powder is conveniently and effectively utilized in the later period; the waste wood is crushed by the tooth nails on the first roller and the second roller, so that the efficiency is improved; simple structure, degree of automation is high, need not a large amount of manual work, and though this kind of device simple structure, degree of automation is high, need not a large amount of manual work, but this kind of device can only carry out single crushing to timber, and crushing efficiency is not high, can not separate the timber after smashing, causes the timber of different diameters to mix together easily, does not have the gyro wheel structure, causes timber to smash inadequately easily.

Based on the above, the invention discloses a multistage crushing device for furniture waste wood, which aims to solve the problems.

SUMMARY OF THE PATENT FOR INVENTION

The invention aims to provide multistage crushing equipment for waste wood of furniture, which solves the problems that the device provided in the background technology can only crush wood once, has low crushing efficiency, can not separate crushed wood, is easy to cause that wood with different diameters are mixed together, does not have a roller structure and is easy to cause insufficient crushing of wood.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-stage crushing device for furniture waste wood comprises a damping bottom plate, two groups of limiting outer rods are respectively fixed on two sides of the upper portion of the damping bottom plate through welding relative to the axis symmetrical positions of the damping bottom plate, the upper portion of each limiting outer rod is movably connected with a limiting inner rod 3, the upper portion of each limiting inner rod 3 is fixedly connected with a supporting plate 9 through welding, a double-shaft motor is fixed at the middle position of the upper portion of the damping bottom plate 1 through welding, two ends of each double-shaft motor are connected with a cam structure through threads, a box body is fixed on the upper portion of each supporting plate through welding, a motor is fixed on the upper portion of each supporting plate at the left side of the box body through welding, a driving wheel is connected on the right side of each motor through threads, a belt is sleeved on the surface of the driving wheel, the upper portion, the utility model discloses a novel material crushing device, including initiative bull stick, box inner chamber, screw, crushing roller, feed inlet, filter screen, initiative bull stick outer wall, driven bull stick outer wall is equipped with the spiral row material piece through welded fastening, driven bull stick outer wall is equipped with the blade through welded fastening, the box inner chamber is located and has the filter screen through welded fastening between initiative bull stick and the driven bull stick, there is crushing roller on driven bull stick upper portion through threaded connection, there is the stock guide on crushing roller upper portion through welded fastening, there is the feed inlet on the box top through threaded connection, the filter screen is provided with the discharge gate respectively with initiative bull stick right side.

Preferably, the cam structure includes a cam, the outer side wall of the cam is connected with a roller through sliding, the upper part of the roller is connected with a connecting rod through threads, and the upper part of the connecting rod is fixed with a connecting block through welding.

Preferably, the damping bottom plate 1 comprises a sleeve, a spring is fixed inside the sleeve through welding, a supporting column is fixed on the upper portion of the spring through welding, and a rubber pad is connected to the bottom of the damping bottom plate.

Preferably, the driving rotating rod and the driven rotating rod penetrate through the left side wall of the box body.

Preferably, the filter screen is of an inclined design.

Preferably, the left crushing roller rotates clockwise, and the right crushing roller rotates counterclockwise.

Compared with the prior art, the invention has the beneficial effects that: the wood smashing device is simple in structure and reasonable in design, waste wood is primarily smashed through the smashing roller, the waste wood is secondarily smashed through the blade, so that the smashing of the wood is more sufficient, the cam is driven to move by starting the double-shaft motor, so that chips in the box body are driven to vibrate, the saw dust is filtered through the filter screen, the wood which does not conform to the size is collected and smashed again, the screening efficiency of the chips is convenient to improve, vibration generated when the wood is smashed can be buffered through the matching use of the rubber pad and the spring, and the stability of the device is enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention patent, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the inventive structure;

FIG. 2 is a schematic view of the cam structure of the present invention;

FIG. 3 is a schematic view of the shock absorbing bottom plate according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-damping bottom plate, 2-limiting outer rod, 3-limiting inner rod, 4-motor, 5-driving wheel, 6-belt, 7-driven wheel, 8-crushing roller, 9-supporting plate, 10-fine crumb box, 11-discharging port, 12-coarse crumb box, 13-filtering screen, 14-driven rotating rod, 15-blade, 16-guide plate, 17-box body, 18-feeding port, 19-cam structure, 20-double-shaft motor, 21-driving rotating rod, 22-spiral discharging sheet, 23-cam, 24-roller, 25-connecting rod, 26-connecting block, 27-rubber pad, 28-sleeve, 29-spring and 30-supporting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given in the present patent application without inventive step, shall fall within the scope of protection of the present patent application.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-stage crushing device for furniture waste wood comprises a damping bottom plate 1, two groups of limiting outer rods 2 are respectively fixed on two sides of the upper part of the damping bottom plate 1 by welding about the symmetrical positions of the axes of the damping bottom plate, a limiting inner rod 3 is movably connected on the upper part of the limiting outer rod 2, a supporting plate 9 is fixed on the upper part of the limiting inner rod 3 by welding, a double-shaft motor 20 is fixed at the middle position of the upper part of the damping bottom plate 1 by welding, two ends of the double-shaft motor 20 are connected with a cam structure 19 by screw threads, a box body 17 is fixed on the upper part of the supporting plate 9 by welding, a motor 4 is fixed at the left side position of the box body 17 on the upper part of the supporting plate 9 by welding, a driving wheel 5 is connected on the right side of the motor 4 by screw threads, a belt 6 is sleeved on the surface of the driving, the outer wall of the driving rotating rod 21 is provided with a spiral discharging piece 22 through welding, the outer wall of the driven rotating rod 14 is provided with a blade 15 through welding, an inner cavity of the box body 17 is positioned between the driving rotating rod 21 and the driven rotating rod 14 and is provided with a filter screen 13 through welding, the upper part of the driven rotating rod 14 is provided with a crushing roller 8 through threaded connection, the upper part of the crushing roller 8 is provided with a material guide plate 16 through welding, the top end of the box body 17 is provided with a feeding hole 18 through threaded connection, the right sides of the filter screen 13 and the driving rotating rod 21 are respectively provided with a discharging hole 11, and the right side of the discharging hole.

Wherein, the cam structure 19 comprises a cam 23, the outer side wall of the cam 23 is connected with a roller 24 through a sliding way, the upper part of the roller 24 is connected with a connecting rod 25 through a thread, the upper part of the connecting rod 25 is fixed with a connecting block 26 through a welding way, a double-shaft motor 20 can drive the cam 22 to rotate, the roller 24 is driven to rotate through the rotation of the cam 22, so that the supporting plate 9 can be intermittently pushed upwards, the supporting plate 9 drives the box body 17 to do reciprocating motion up and down, the chips in the box body 17 are vibrated, the screening efficiency of the chips is convenient to improve, the damping bottom plate 1 comprises a sleeve 28, a spring 29 is fixed in the sleeve 28 through a welding way, a supporting column 30 is fixed on the upper part of the spring 29 through a welding way, the bottom of the damping bottom plate 1 is connected with a rubber, initiative bull stick 21 and driven bull stick 14 all run through box 17 left side wall, make things convenient for the bull stick to rotate, and filter screen 13 is for the slope design to do benefit to the coarse debris discharge, and left side crushing roller 8 is clockwise rotation, right side crushing roller 8 is anticlockwise rotation, is favorable to crushing wood waste.

One specific application of this embodiment is: transporting the equipment to a position where waste wood materials are needed to be crushed, putting the waste wood materials into the box body 17 from the feeding hole 18 and guiding the waste wood materials into the box body 17 through the guide plate 16, primarily crushing the waste wood materials by starting the crushing roller 8, rotating the driving wheel 5 by starting the motor 4, rotating the belt 6 by rotating the driving wheel 5, rotating the driven wheel 7 by rotating the belt 6, thereby driving the driving rotating rod 21 and the driven rotating rod 14 to rotate, secondarily crushing the waste wood materials by the blade 15 on the driven rotating rod 14, driving the cam to move by starting the double-shaft motor 20, thereby intermittently pushing the supporting plate 9 upwards, driving the box body 17 by the supporting plate 9 to do up-and-down reciprocating motion, vibrating chips in the box body 17, being convenient for improving the screening efficiency of the chips, filtering the chips after secondary crushing through the inclined filter screen 13, filtering the crushed chips according with the volume to the spiral discharge sheet 22, fine bits case 10 is discharged through discharge gate 11 and is collected and use, and the garrulous saw-dust that is not conform to the volume can not pass filter screen 13, discharges into thick collection bits case 12 through discharge gate 11 and collects, drops into feed inlet 18 once more and smashes, uses through the cooperation of rubber pad 27 and spring 29, can cushion the vibration that produces when smashing timber, reinforcing device's stability.

In the description herein, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the patent. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosure of the preferred embodiments of the present patent is intended only to aid in the interpretation of the patent. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand and utilize the invention. The present patent is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be used for furniture timber multistage crushing apparatus, includes vibration damping bottom plate (1), its characterized in that: the damping bottom plate is characterized in that two sides of the upper portion of the damping bottom plate (1) are respectively fixed with two groups of limiting outer rods (2) through welding about the axis symmetric positions of the damping bottom plate, the upper portions of the limiting outer rods (2) are movably connected with a limiting inner rod (3), the upper portion of the limiting inner rod (3) is fixed with a supporting plate (9) through welding, the middle position of the upper portion of the damping bottom plate (1) is fixed with a double-shaft motor (20) through welding, two ends of the double-shaft motor (20) are connected with cam structures (19) through threads, the upper portion of the supporting plate (9) is fixed with a box body (17) through welding, the upper portion of the supporting plate (9) is located at the left side of the box body (17) and is fixed with a motor (4) through welding, the right side of the motor (4) is connected with a driving wheel (, the right sides of the driving wheel (5) and the driven wheel (7) are positioned in the inner cavity of the box body (17) and are respectively connected with a driving rotating rod (21) and a driven rotating rod (14) through threads, the outer wall of the driving rotating rod (21) is fixedly provided with a spiral discharging sheet (22) through welding, the outer wall of the driven rotating rod (14) is fixedly provided with a blade (15) through welding, the inner cavity of the box body (17) is positioned between the driving rotating rod (21) and the driven rotating rod (14) and is fixedly provided with a filter screen (13) through welding, the upper part of the driven rotating rod (14) is connected with a crushing roller (8) through a thread, a material guide plate (16) is fixed on the upper part of the crushing roller (8) by welding, the top end of the box body (17) is connected with a feeding hole (18) by screw threads, the right sides of the filter screen (13) and the driving rotating rod (21) are respectively provided with a discharge hole (11), the right side of the discharge port (11) is connected with a coarse scrap box (12) and a fine scrap box (10) through threads.

2. The multi-stage pulverizing apparatus for furniture wood waste according to claim 1, characterized in that: the cam structure (19) comprises a cam (23), the outer side wall of the cam (23) is connected with a roller (24) through sliding, the upper part of the roller (24) is connected with a connecting rod (25) through threads, and the upper part of the connecting rod (25) is fixedly provided with a connecting block (26) through welding.

3. The multi-stage pulverizing apparatus for furniture wood waste according to claim 1, characterized in that: damping bottom plate (1) includes sleeve pipe (28), inside welded fastening of sleeve pipe (28) has spring (29), spring (29) upper portion welded fastening has support column (30), damping bottom plate (1) bottom is connected with rubber pad (27).

4. The multi-stage pulverizing apparatus for furniture wood waste according to claim 1, characterized in that: the driving rotating rod (21) and the driven rotating rod (14) penetrate through the left side wall of the box body (17).

5. The multi-stage pulverizing apparatus for furniture wood waste according to claim 1, characterized in that: the filter screen (13) is designed to be inclined.

6. The multi-stage pulverizing apparatus for furniture wood waste according to claim 1, characterized in that: the left crushing roller (8) rotates clockwise, and the right crushing roller (8) rotates anticlockwise.