CN210410929U

CN210410929U - Timber reducing mechanism

Info

Publication number: CN210410929U
Application number: CN201921079708.5U
Authority: CN
Inventors: 胡裕风; 张宇宙; 郁红梅
Original assignee: Nantong Hansen Agricultural Technology Co ltd
Current assignee: Nantong Hansen Agricultural Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-28
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a timber reducing mechanism, including the motor, rubbing crusher constructs, the frame, and the motor links with rubbing crusher constructs, and rubbing crusher constructs the setting in the frame, and rubbing crusher constructs including one-level roll and second grade roll, and the frame is a cuboid support body, roll parallel arrangement is perpendicular on the support body and with the length direction of support body, two mutual interval parallel arrangement of roll are on the support body, the surface of each roll is densely covered the arch and is equipped with crushing tooth, crushing tooth is with the mode staggered arrangement of left and right spiral tooth line on the surface of roll, crushing tooth includes height, low tooth, height, low all with the surface rigid coupling of roll, height, low tooth on the second grade roll are all good at the height on the one-level roll, low tooth. Because the left and right spiral arrangement and the high and low staggered combination of the crushing teeth realize the operation of crushing in the multi-dimensional space, the crushing and crushing efficiency is high, the wood crushing effect is good, the production cost is further reduced, and the product quality is ensured.

Description

Timber reducing mechanism

Technical Field

The utility model relates to a timber reducing mechanism of biomass fuel raw materials of abandonment timber as fuel.

Background

At present, abandoned timber is used for processing into powder, raw materials or combined material's raw materials as biomass fuel, in the production process of processing into powder, because the degree of humidity of its raw materials is different, ligneous material is different, the size of a dimension is different, at the initial shredding process that smashes, can appear smashing the particle size and differ, present this type of timber reducing mechanism mostly single-stage drum-type roll rolls and rolls the crushing, rolling kibbling in-process, because the tool bit shape is single, the overall arrangement is mostly along cylinder axial linear arrangement, by the size inequality of broken material, the nature is different, cause to break and tear and kibbling in-process crushing rate and can't reach the effect of expectation, the burden of follow-up procedure has been increased, the quality of finished product has been influenced.

Disclosure of Invention

In order to solve the above-mentioned defect of prior art, the utility model provides an efficient biomass fuel raw materials breaks and tears crushing unit open.

The purpose of the utility model is to realize through the following technical scheme:

the utility model provides a timber reducing mechanism, includes the motor, rubbing crusher constructs, the frame, and the motor links with rubbing crusher constructs, and rubbing crusher constructs the setting in the frame, rubbing crusher constructs including two rolls, for one-level roll and second grade roll, the frame is a cuboid support body, roll parallel arrangement is on the support body and perpendicular with the length direction of support body, two mutual interval parallel arrangement of roll are on the support body, the surface of each roll is densely covered the arch and is equipped with crushing tooth, crushing tooth is with the mode staggered arrangement of left and right spiral tooth line on the surface of roll, crushing tooth includes height, low tooth, height, low all with the surface rigid coupling of roll, height, low tooth on the second grade roll all are good at the height on the one-level roll, low tooth.

Furthermore, the crushing teeth are arranged in a high-low combined mode, the high teeth and the low teeth comprise tooth roots and tooth ends, and the tooth roots are fixedly connected with the outer surfaces of the rollers.

Furthermore, the crushing teeth are at least one left or right spiral tooth trace formed by gathering high teeth and one right or left spiral tooth trace formed by gathering low teeth, and the left or right spiral tooth trace and the right or left spiral tooth trace are encircled and fixedly connected to the outer surface of the roller.

Furthermore, the high teeth are in a pentagonal column shape, and the end faces of the high teeth are pentagonal inclined plane edging cutter heads.

Furthermore, the crushing teeth are at least a left or right spiral tooth trace formed by arranging and integrating a high tooth and a low tooth in a staggered manner at intervals, and a right or left spiral tooth trace formed by arranging and integrating a high tooth and a low tooth in an interval manner is encircled and fixedly connected to the outer surface of the roller.

Furthermore, the high teeth are triangular columns, and the end faces of the high teeth are triangular inclined plane edging cutter heads.

Furthermore, the low teeth are cylindrical, and the end faces of the low teeth are sharp-angled sharpening tool bits.

Furthermore, the tooth root of the crushing tooth is fixedly connected with the outer surface of each roller in a welding mode.

The utility model has the advantages of technical scheme because crushing tooth to fixing on the roll surface has carried out a left side, the right spiral formula is arranged, the operation of smashing in the space of multidimension degree has been realized, the knife head to smashing the tooth has carried out the design promptly simultaneously, timber all can obtain smashing through any one face of knife head, smash the height of tooth in addition, low dislocation distribution, make crushing work can both obtain realizing at each angle, double-click roll, more make broken tear open and smash efficiently, timber is smashed effectually, reduce the work piece wearing and tearing of follow-up process, and the production cost is further reduced, the product quality has been guaranteed, realized the utility model aims to.

The following detailed description is made in conjunction with the accompanying drawings of the embodiments of the present invention, so as to make the technical solution of the present invention easier to understand and master.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the roll structure of fig. 1.

Wherein: 1-first-stage roller; 2-secondary rolling; 3-crushing teeth; 4-high tooth; 5-low teeth; 6-a conveyor belt; 7-frame, 8-motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Example (b):

as shown in fig. 1 and 2, in the present embodiment, a wood material crushing device comprises a motor 8, a crushing mechanism, a frame 7, the motor 8 is linked with the crushing mechanism, the crushing mechanism is arranged on the frame 7, wood material is conveyed to the crushing mechanism through a conveyor belt 6 and is crushed and rolled by a first-stage roller 1 and a second-stage roller 2 of two rollers in sequence, the frame 7 is a cuboid frame, the rollers 1 and 2 are arranged on the frame 7 in parallel and are vertical to the length direction of the frame, the conveyor belt 6 is also arranged on the frame 7 and is arranged below the rollers 1 and 2, the two rollers 1 and 2 rotate synchronously, crushing teeth on the two rollers are surrounded and fixedly connected to the outer surfaces of the rollers by a left or right spiral tooth line formed by arranging and integrating high teeth and low teeth at intervals and a right or left spiral tooth line formed by arranging and integrating high and

low teeth

4 and 5 at intervals, the height of the crushing teeth, the blade head part of the blade part of the crushing teeth, the blade part of the crushing teeth, the height of the teeth, the height, the quality of the grinding and extrusion molding raw materials in the subsequent process is ensured.

The utility model discloses a height, low tooth distribute and select can be according to the needs of actual material and production and decide, still can select to smash the tooth for at least one be a left side or right spiral tooth line that the high tooth set formed and one by the right side or left spiral tooth line that the low tooth set formed and encircle and the rigid coupling in the surface of roll.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a timber reducing mechanism, includes the motor, rubbing crusher constructs, the frame, and the motor links with rubbing crusher constructs, and rubbing crusher constructs the setting in the frame, its characterized in that rubbing crusher constructs including two rolls, for one-level roll and second grade roll, the frame is a cuboid support body, roll parallel arrangement is perpendicular on the support body and with the length direction of support body, two mutual interval parallel arrangement of roll are on the support body, the surface densely covered arch of each roll is equipped with crushing tooth, crushing tooth is with the mode staggered arrangement of left and right spiral tooth line on the surface of roll, crushing tooth includes height, low tooth, height, low all with the surface rigid coupling of roll, height, low tooth on the second grade roll all are good at the height, low tooth on the one-level roll.

2. A wood crushing device according to claim 1, wherein the crushing teeth are arranged in a high and low combination, the high and low teeth each comprise a tooth root and a tooth end, and the tooth root is fixedly connected with the outer surface of each roller.

3. A timber reducing device as defined in claim 1 or 2 wherein the reducing teeth are at least one of a left or right helical tooth trace formed by an assembly of high teeth and a right or left helical tooth trace formed by an assembly of low teeth, surrounding and secured to the outer surface of the roll.

4. A timber reducing device according to claim 3, wherein the tall teeth are pentagonal columnar shaped with an end face of a pentagonal beveled sharpening cutter head.

5. A timber reducing device according to claim 1 or 2, wherein the reducing teeth are alternately arranged in a high and low manner, and at least one left or right helical tooth trace formed by arranging and integrating high and low tooth spaces and one right or left helical tooth trace formed by arranging and integrating high and low tooth spaces surround and are fixedly connected with the outer surface of the roller.

6. A timber reducing device according to claim 5, wherein the low teeth are cylindrical and the end faces are pointed sharpening tips.

7. A timber reducing device according to claim 5, wherein the tall teeth are triangular prism shaped with triangular beveled sharpening tips on the end faces.

8. A wood crushing device according to claim 2, wherein the tooth roots of the crushing teeth are fixedly connected with the outer surface of each roller in a welding manner.