CN214136447U - Wood chip machine - Google Patents
Wood chip machine Download PDFInfo
- Publication number
- CN214136447U CN214136447U CN202021998843.2U CN202021998843U CN214136447U CN 214136447 U CN214136447 U CN 214136447U CN 202021998843 U CN202021998843 U CN 202021998843U CN 214136447 U CN214136447 U CN 214136447U
- Authority
- CN
- China
- Prior art keywords
- chip machine
- wood chip
- conveying belt
- feeding
- positioning unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a wood chip machine, which comprises a wood chip machine body; the front side of the feeding end of the wood chip machine body is provided with a feeding mechanism; the feeding mechanism consists of a feeding conveying belt and an auxiliary positioning component; the feeding conveying belt comprises a rack and a plurality of conveying rollers movably connected with the rack through a bearing seat assembly; a compression roller seat is arranged on one side of the feeding conveying belt close to the wood chip machine body; two material pressing rollers are movably arranged in the pressing roller seat; the auxiliary positioning assembly is arranged between the compression roller seat and the wood chip machine body; the auxiliary positioning assembly comprises a fixed positioning unit and a movable positioning unit, and the fixed positioning unit and the movable positioning unit are symmetrically arranged at two sides of a frame of the feeding conveying belt; the utility model discloses a chip machine improves the stability and the cutting effect when cutting, and can filter and collect short and small waste material to prevent that short and small waste material from getting into the chip machine and blocking equipment, extension equipment life.
Description
Technical Field
The utility model relates to a slicer has and relates to a wood chip machine, belongs to slicer technical field.
Background
The wood chip machine belongs to one of wood processing series equipment. The machine is also called a wood slicing machine, a chipping machine, a wood chipping machine and a chipping and crushing machine, and is widely applied to material preparation working sections in the production processes of the industries of textile, papermaking, pulping, artificial boards and the like. The machine mainly cuts raw materials such as logs, small-diameter logs, bamboo woods, veneer woods, branch woods, lumbering firewood remainders and the like into high-quality industrial wood chips with uniform length, smooth cuts and uniform thickness. At present, the problems of poor slicing effect, poor feeding stability and the like exist in a wood chip machine, short wood cannot be screened in the feeding process, so that the short wood enters equipment to cause equipment blockage, and the service life of the equipment is influenced. Therefore, in order to solve the above problems, a new wood chip machine is needed to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a wood chip machine improves the stability and the cutting effect when cutting, and can filter and collect short and small waste material to prevent short and small waste material to get into the wood chip machine and the jam equipment, extension equipment life.
The utility model discloses a wood chip machine, which comprises a wood chip machine body; the front side of the feeding end of the wood chip machine body is provided with a feeding mechanism; the feeding mechanism consists of a feeding conveying belt and an auxiliary positioning component;
the feeding conveying belt comprises a rack and a plurality of conveying rollers movably connected with the rack through a bearing seat assembly; the adjacent conveying rollers are in transmission connection through chain wheels; the conveying rollers at the end parts are in transmission connection with a driving motor through a transmission chain wheel, the driving motor drives the transmission chain wheel to drive the conveying rollers at the end parts to rotate, and the conveying rollers on the rack are driven to rotate due to the transmission connection of the conveying rollers through the chain wheel, so that wood on the feeding conveying belt is conveyed into the wood chip machine body; the structure that the motor drives the transmission roller to rotate through the transmission chain wheel is the prior art, and the specific connection structure and the working principle thereof are not detailed herein; a compression roller seat is arranged on one side of the feeding conveying belt close to the wood chip machine body; two material pressing rollers are movably mounted in the pressing roller seat and are symmetrically arranged, and the wood fed into the wood chip machine can be positioned and pressed by the material pressing rollers, so that the feeding stability is improved, and the cutting efficiency is improved;
the auxiliary positioning assembly is arranged between the compression roller seat and the wood chip machine body; the auxiliary positioning assembly comprises a fixed positioning unit and a movable positioning unit, and the fixed positioning unit and the movable positioning unit are symmetrically arranged at two sides of a frame of the feeding conveying belt; the fixed positioning unit comprises a fixed frame, a plurality of first transmission shafts arranged in the fixed frame at intervals along the length direction of the fixed frame, and a plurality of first guide wheels movably sleeved in the middle of the first transmission shafts; the first guide wheels are arranged in parallel, and can be staggered in height along the conveying direction of the feeding conveying belt according to the guiding requirement so as to adapt to wood conveying and guiding at different heights; the movable positioning unit comprises a movable frame, telescopic air cylinders arranged on the front side and the rear side of the movable frame, a plurality of second transmission shafts arranged in the fixed frame at intervals along the length direction of the movable frame, and a plurality of second guide wheels movably sleeved in the middles of the second transmission shafts; the second guide wheels are arranged in parallel, and can be staggered in height along the conveying direction of the feeding conveying belt according to the guiding requirement so as to adapt to wood conveying and guiding at different heights; the cylinder body of the telescopic cylinder is fixed on the frame of the feeding conveying belt through a cylinder seat; when wood is driven by the feeding conveying belt to move towards the feeding end of the wood chip machine body, the telescopic cylinder drives the movable frame to move towards the direction of the wood at the position close to the feeding port of the wood chip machine body, so that the wood can be pushed to abut against the fixed frame; at timber in-process that goes forward, first leading wheel and second leading wheel on mount and the adjustable shelf take place rotatoryly under ligneous drive, can lead to timber spacing, prevent to take place relative slip between timber and the feeding transmission band, make timber can carry out ligneous cutting in being carried to the wood chip machine body under the combined action of feeding transmission band, nip roll and auxiliary positioning subassembly, be favorable to the cutting in-process to remain stable, stability and cutting effect when improving the cutting.
Furthermore, a waste bin is arranged below the feeding conveying belt, a material selecting gap is reserved between two conveying rollers which are adjacent to each other in the front and the back above the waste bin, the material selecting gap is arranged on the feeding conveying belt, and the waste bin is arranged below the material selecting gap and can be used for screening and collecting short waste materials so as to prevent the short waste materials from entering the wood chip machine and blocking the equipment, so that the normal operation of the wood chip machine is influenced, and the service life of the equipment is prolonged; wherein, the material selecting gap can be set according to the specific production requirement.
And furthermore, the bottom of the waste bin is provided with a universal caster wheel with a brake, so that the waste bin is convenient to transfer and transport.
As a preferred embodiment, the roller seat is provided with a strip hole for installing a nip roller; a spring seat is arranged in the long hole; the upper end and the lower end of the spring seat are respectively connected with the compression roller seat and the bearing seat assembly of the compression roller, the bearing seat assembly of the compression roller is connected with the compression roller seat through the spring seat, an elastic effect can be generated during material pressing, so that the device is suitable for material pressing of slices of wood with different thicknesses, and the application range is wider.
Further, the fixed frame and the movable frame are respectively arranged in parallel with the conveying direction of the feeding conveying belt.
In a preferred embodiment, the first guide wheel and the second guide wheel are arranged on two sides of the feeding conveying belt in a facing mode.
As a preferred embodiment, the conveying roller is integrally made of two roller bodies in a tapered structure, and the tapered ends of the two roller bodies are connected with each other to form an X-shaped structure.
Compared with the prior art, the wood chip machine of the utility model has the advantages that wood is conveyed to the wood chip machine body for wood cutting under the combined action of the feeding conveying belt, the pressure roller and the auxiliary positioning component, so that the stability in the cutting process is kept, and the stability and the cutting effect during cutting are improved; the feeding conveying belt is provided with the material selecting gap, and the waste bin is arranged below the material selecting gap and can be used for screening and collecting short waste materials so as to prevent the short waste materials from entering the wood chip machine to block the equipment, influence on the normal operation of the wood chip machine and prolong the service life of the equipment; in addition, the bearing seat assembly of the material pressing roller is connected with the pressing roller seat through the spring seat, so that an elastic effect can be generated during material pressing, the material pressing device is suitable for pressing slices of wood with different thicknesses, and the application range is wider.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a feeding mechanism according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of an auxiliary positioning assembly according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a transfer roller according to embodiment 2 of the present invention.
The components in the drawings are labeled as: 1-a wood chip machine body, 2-a feeding conveying belt, 21-a rack, 22-a conveying roller, 3-an auxiliary positioning assembly, 31-a fixed positioning unit, 311-a fixed frame, 312-a first transmission shaft, 313-a first guide wheel, 32-a movable positioning unit, 321-a movable frame, 323-a second guide wheel, 4-a transmission chain wheel, 5-a driving motor, 6-a compression roller seat, 7-a compression roller, 71-a bearing seat assembly of the compression roller, 8-a telescopic cylinder, 9-a cylinder seat, 10-a waste bin, 11-a material selecting gap, 12-an extrusion roller, 13-a universal caster, 14-a strip hole and 15-a spring seat.
Detailed Description
Example 1:
the wood chip machine shown in fig. 1 to 3 comprises a wood chip machine body 1; a feeding mechanism is arranged on the front side of the feeding end of the wood chip machine body 1; the feeding mechanism consists of a feeding conveying belt 2 and an auxiliary positioning component 3;
the feeding conveying belt 2 comprises a frame 21 and a plurality of conveying rollers 22 movably connected with the frame 21 through a bearing seat assembly; the adjacent conveying rollers 22 are in transmission connection through chain wheels; the conveying rollers at the end parts are in transmission connection with a driving motor 5 through a transmission chain wheel 4, the driving motor drives the transmission chain wheel to drive the conveying rollers at the end parts to rotate, and the conveying rollers on the rack are driven to rotate due to the transmission connection of the conveying rollers through the chain wheel, so that wood on the feeding conveying belt is conveyed into the wood chip machine body; a compression roller seat 6 is arranged on one side of the feeding conveying belt 2 close to the wood chip machine body 1; two material pressing rollers 7 are movably mounted in the pressing roller seat 6, the two material pressing rollers 7 are symmetrically arranged, and the material pressing rollers can be used for positioning and pressing the wood fed into the wood chip machine, so that the feeding stability is improved, and the cutting efficiency is improved;
the auxiliary positioning assembly 3 is arranged between the compression roller seat 6 and the wood chip machine body 1; the auxiliary positioning assembly 3 comprises a fixed positioning unit 31 and a movable positioning unit 32, and the fixed positioning unit 31 and the movable positioning unit 32 are symmetrically arranged at two sides of the frame of the feeding conveying belt 2; the fixed positioning unit 31 includes a fixed frame 311, a plurality of first transmission shafts 312 disposed in the fixed frame 311 at intervals along a length direction of the fixed frame 311, and a plurality of first guide wheels 313 movably sleeved in the middle of the first transmission shafts 312; the plurality of first guide wheels 313 are arranged in parallel with each other; the movable positioning unit 32 comprises a movable frame 321, telescopic cylinders 8 arranged on the front side and the rear side of the movable frame 321, a plurality of second transmission shafts (not shown) arranged in the fixed frame at intervals along the length direction of the movable frame 321, and a plurality of second guide wheels 323 movably sleeved in the middle of the second transmission shafts (not shown); a plurality of the second guide wheels 323 are arranged in parallel with each other; the cylinder body of the telescopic cylinder 8 is fixed on the frame of the feeding conveying belt 2 through a cylinder seat 9; a piston rod of the telescopic cylinder 8 is connected with the movable frame 321, when wood is driven by the feeding conveyor belt to move towards the feeding end of the wood chip machine body, the telescopic cylinder is used for driving the movable frame to move towards the direction of the wood at the position close to the feeding port of the wood chip machine body, so that the wood can be pushed by the movable frame to abut against the fixed frame; at timber advancing process, first leading wheel and the second leading wheel on mount and the adjustable shelf take place rotatoryly under ligneous drive, can lead to spacingly to timber for timber can be carried to carry out ligneous cutting in the wood chip machine body under the combined action of feeding transmission band, nip roll and auxiliary positioning subassembly, is favorable to the cutting in-process to remain stable, stability and cutting effect when improving the cutting.
A waste box 10 is further arranged below the feeding conveyor belt 2, a material selecting gap 11 is reserved between two adjacent front and back conveying rollers 22 above the waste box 10, the material selecting gap is arranged on the feeding conveyor belt, and the waste box is arranged below the material selecting gap and can be used for screening and collecting short waste materials so as to prevent the short waste materials from entering a wood chip machine and blocking the equipment, so that the normal operation of the wood chip machine is influenced, and the service life of the equipment is prolonged; wherein, the material selecting gap can be set according to the specific production requirement; in order to enable the short waste to be better discharged into the waste bin, a squeeze roll 12 may also be mounted between the two nip rolls for applying pressure to the short waste to assist in pushing the waste into the waste bin.
The universal caster wheels 13 with brakes are mounted at the bottom of the waste bin 10, so that the waste bin can be transferred and transported conveniently.
The compression roller seat 6 is provided with a strip hole 14 for installing a compression roller; a spring seat 15 is arranged in the long hole 14; the upper end and the lower end of the spring seat 15 are respectively connected with the press roll seat 6 and the bearing seat assembly 71 of the material pressing roll 7, the bearing seat assembly of the material pressing roll is connected with the press roll seat through the spring seat, an elastic effect can be generated during material pressing, so that the material pressing device is suitable for slicing and pressing of wood materials with different thicknesses, and the application range is wider.
The fixed frame 311 and the movable frame 321 are respectively arranged in parallel with the conveying direction of the feeding conveyor belt 2.
The first guide wheel 313 and the second guide wheel 323 are arranged opposite to the two sides of the feeding conveyor belt 2.
Example 2:
the structure of the wood chip machine shown in fig. 4 is substantially the same as that of embodiment 1, wherein the transfer roller 22 is integrally formed by two roller bodies having a tapered structure, and the tapered ends of the two roller bodies are connected with each other to form an X-shaped structure.
In the wood chip machine of the utility model, wood is conveyed to the wood chip machine body for wood cutting under the combined action of the feeding conveying belt, the pressure roller and the auxiliary positioning assembly, which is beneficial to keeping stable in the cutting process and improving the stability and cutting effect during cutting; the feeding conveying belt is provided with the material selecting gap, and the waste bin is arranged below the material selecting gap and can be used for screening and collecting short waste materials so as to prevent the short waste materials from entering the wood chip machine to block the equipment, influence on the normal operation of the wood chip machine and prolong the service life of the equipment; in addition, the bearing seat assembly of the material pressing roller is connected with the pressing roller seat through the spring seat, so that an elastic effect can be generated during material pressing, the material pressing device is suitable for pressing slices of wood with different thicknesses, and the application range is wider.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (7)
1. A wood chip machine comprises a wood chip machine body; the method is characterized in that: the front side of the feeding end of the wood chip machine body is provided with a feeding mechanism; the feeding mechanism consists of a feeding conveying belt and an auxiliary positioning component;
the feeding conveying belt comprises a rack and a plurality of conveying rollers movably connected with the rack through a bearing seat assembly; the adjacent conveying rollers are in transmission connection through chain wheels; the end part of the transmission roller is in transmission connection with a driving motor through a transmission chain wheel; a compression roller seat is arranged on one side of the feeding conveying belt close to the wood chip machine body; two material pressing rollers are movably arranged in the pressing roller seat, and the two material pressing rollers are symmetrically arranged;
the auxiliary positioning assembly is arranged between the compression roller seat and the wood chip machine body; the auxiliary positioning assembly comprises a fixed positioning unit and a movable positioning unit, and the fixed positioning unit and the movable positioning unit are symmetrically arranged on two sides of a frame of the feeding conveying belt; the fixed positioning unit comprises a fixed frame, a plurality of first transmission shafts arranged in the fixed frame at intervals along the length direction of the fixed frame, and a plurality of first guide wheels movably sleeved in the middle of the first transmission shafts; the first guide wheels are arranged in parallel; the movable positioning unit comprises a movable frame, telescopic air cylinders arranged on the front side and the rear side of the movable frame, a plurality of second transmission shafts arranged in the fixed frame at intervals along the length direction of the movable frame, and a plurality of second guide wheels movably sleeved in the middles of the second transmission shafts; the second guide wheels are arranged in parallel; the cylinder body of the telescopic cylinder is fixed on the frame of the feeding conveying belt through a cylinder seat; and a piston rod of the telescopic cylinder is connected with the movable frame.
2. The wood chip machine according to claim 1, wherein: a waste box is further arranged below the feeding conveying belt, and a material selecting gap is reserved between two adjacent conveying rollers in the front and at the back above the waste box.
3. The wood chip machine according to claim 2, wherein: and a universal caster wheel with a brake is arranged at the bottom of the waste material box.
4. The wood chip machine according to claim 1, wherein: the compression roller seat is provided with a strip hole for installing a material pressing roller; a spring seat is arranged in the long hole; and the upper end and the lower end of the spring seat are respectively connected with the press roll seat and the bearing seat assembly of the material pressing roll.
5. The wood chip machine according to claim 1, wherein: the fixed frame and the movable frame are respectively arranged in parallel with the conveying direction of the feeding conveying belt.
6. The wood chip machine according to claim 1, wherein: the first guide wheel and the second guide wheel are arranged on two sides of the feeding conveying belt in a right-to-right mode.
7. The wood chip machine according to claim 1, wherein: the transmission roller is made by two roll bodies that are the toper structure are integrative, and its toper end interconnect of two roll bodies forms X type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998843.2U CN214136447U (en) | 2020-09-14 | 2020-09-14 | Wood chip machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998843.2U CN214136447U (en) | 2020-09-14 | 2020-09-14 | Wood chip machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214136447U true CN214136447U (en) | 2021-09-07 |
Family
ID=77556899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021998843.2U Active CN214136447U (en) | 2020-09-14 | 2020-09-14 | Wood chip machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214136447U (en) |
-
2020
- 2020-09-14 CN CN202021998843.2U patent/CN214136447U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103252822A (en) | Equipment complex of line for manufacturing OSBs (oriented strand boards) without aid of base boards and technology for manufacturing OSBs without aid of base boards | |
| CN214136447U (en) | Wood chip machine | |
| CN202185955U (en) | Automatic advancing, edge-milling and sawing machine of short timber | |
| CN220576077U (en) | Paperboard cutting mechanism and paperboard cutting machine | |
| CN214772273U (en) | Cutting device is used in cardboard production | |
| CN219294216U (en) | Plywood production compression fittings | |
| CN213797093U (en) | Press-push type feeding auxiliary device of chipping machine | |
| CN111319110B (en) | Plank cuts section equipment | |
| CN109760165A (en) | A kind of paper grade (stock) wood sheet cutter lumber conveying machine structure | |
| CN113427593B (en) | Shaving board forming and pre-pressing system | |
| CN205167108U (en) | Automatic two -sided milling machine of plank of feeding | |
| US3678974A (en) | Veneer tenderizing apparatus | |
| CN210616807U (en) | Middle plate splicing machine | |
| CN212603913U (en) | Composite wood formwork production line | |
| CN212602331U (en) | Solid wood cutting equipment | |
| CN212948298U (en) | Plank cuts and cuts open piece equipment | |
| US7178566B2 (en) | Process and apparatus for producing veneer strips, chipped wood or the like | |
| CN208468622U (en) | A kind of artificial board preformer | |
| CN108312613B (en) | Automatic dicer | |
| CN215467179U (en) | Discharging assembly for die-cutting machine | |
| CN206527834U (en) | A kind of woodworking thicknesser | |
| CN214520470U (en) | Brace adhesive tape pasting machine | |
| CN211922085U (en) | Be applied to former of high density fiberboard | |
| CN212020242U (en) | Multi-sand-frame edge grinding machine | |
| CN209753340U (en) | Timber sieving mechanism convenient to adjust screening degree |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |