CN206642845U - A kind of stalk crasher - Google Patents
A kind of stalk crasher Download PDFInfo
- Publication number
- CN206642845U CN206642845U CN201720380027.7U CN201720380027U CN206642845U CN 206642845 U CN206642845 U CN 206642845U CN 201720380027 U CN201720380027 U CN 201720380027U CN 206642845 U CN206642845 U CN 206642845U
- Authority
- CN
- China
- Prior art keywords
- crushing bin
- rotary shaft
- stalk
- conveyer belt
- extension board
- 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.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of stalk crasher, including crushing bin, crushing bin is cylindrical in shape, and crushing bin is internally provided with rotary shaft, some hired roughnecks are fixedly connected with the outer wall of rotary shaft, the external high-speed electric expreess locomotive driving of rotary shaft, the one end of hired roughneck away from rotary shaft is fixedly connected with some blades, charging aperture is provided with the side bulkhead of crushing bin, side in crushing bin close to charging aperture is provided with extension board, extension board one end is fixed on the crushing silo wall below charging aperture, one end that extension board is not connected with crushing silo wall uniformly offers the notch with blades fit, the outside that crushing bin is provided with charging aperture side is provided with feed arrangement, discharging opening is offered on the bottom bulkhead of crushing bin.This pulverizer can not only truncate stalk, and can chop up stalk.
Description
Technical field
Pulverizer technical field is the utility model is related to, specially a kind of stalk crasher.
Background technology
Stalk crushes technology and equipment and has obtained extensively should in biomass block fuel industry and biomass energy field
With, such as the pre-treatment of production stalk briquette fuel, marsh gas raw materials pre-treatment etc..Stalk briquette technology and equipment is in biomass block
Fuel industry field is widely applied, such as production stalk briquette fuel, sawdust briquette-fuel etc..Generally, stalk is received
Collect and crushed, then briquetting is carried out to stalk powder by stalk block making machine, prepare conduct after briquette-fuel or stalk crushing
Marsh gas raw materials etc..
In the prior art, the equipment applied to stalk grinding, is all pulverizer, and pulverizer can not be disposably by stalk material
Material is processed into fineness up to standard, it is often necessary to which the problem of manually carrying out secondary operation, that is, be tempered, so existing is exactly to process
The increase of process, the reduction of operating efficiency, labor intensive is big, therefore room for improvement be present.
Utility model content
The purpose of this utility model is to provide a kind of stalk crasher, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of stalk crasher, including crushing bin,
The crushing bin is cylindrical in shape, and crushing bin is internally provided with rotary shaft, and some beat is fixedly connected with the outer wall of the rotary shaft
Hand, the external high-speed electric expreess locomotive driving of rotary shaft, the one end of the hired roughneck away from rotary shaft is fixedly connected with some blades, described
It is provided with charging aperture on the side bulkhead of crushing bin, the side in the crushing bin close to charging aperture is provided with extension board, described to prolong
Stretch on the crushing silo wall that plate one end is fixed on below charging aperture, one end that the extension board is not connected with crushing silo wall is uniform
The notch with blades fit is offered, the outside that the crushing bin is provided with charging aperture side is provided with feed arrangement；
The feed arrangement includes conveyer belt, and the conveyer belt is arranged in frame, and the external servomotor of conveyer belt drives
It is dynamic, some pressure rollers are provided with above the conveyer belt, the both ends of the pressure roller are movably arranged in frame by bearing, described
Discharging opening is offered on the bottom bulkhead of crushing bin, and the bottom of crushing bin is fixedly connected with support frame.
Preferably, the length of the extension board is less than the length of blade.
Preferably, the width of the notch is more than the thickness of blade, and the quantity of notch is identical with the quantity of blade.
Preferably, the hired roughneck at least two, and hired roughneck is symmetrical on the axle center of rotary shaft.
Preferably, the pressure roller at least three, and the distance between pressure roller and conveyer belt successively decrease successively from left to right.
Preferably, the lower bead of the top of the conveyer belt and charging aperture is located at same level.
Compared with prior art, the beneficial effects of the utility model are：This pulverizer can fast-crushing stalk, and this powder
Broken machine can not only truncate stalk, and can chop up stalk.In use, stalk is transported to charging aperture by feed arrangement, turn
Blade is installed, blade passes through out of notch on extension board during rotation, you can chops up stalk on dynamic hired roughneck；And rotate
Hired roughneck can produce shearing force with extension board and block stalk, stalk is chopped up into truncation so as to realize.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is enlarged drawing at Fig. 1 A；
Fig. 3 is that the utility model extends plate structure schematic diagram；
Fig. 4 is the utility model Striker Structure schematic diagram.
Label in figure：1st, crushing bin, 2, rotary shaft, 3, hired roughneck, 4, blade, 5, charging aperture, 6, extension board, 61, notch, 7,
Feed arrangement, 71, conveyer belt, 72, pressure roller, 8, discharging opening.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of stalk crasher, including crushing bin 1, institute
State crushing bin 1 to be cylindrical in shape, and crushing bin 1 is internally provided with rotary shaft 2, is fixedly connected with the outer wall of the rotary shaft 2 some
Hired roughneck 3, the hired roughneck 3 at least two, and hired roughneck 3 is symmetrical on the axle center of rotary shaft 2, the 2 external height of rotary shaft
Speed motor drives, and the described one end of hired roughneck 3 away from rotary shaft 2 is fixedly connected with some blades 4, the side storehouse of the crushing bin 1
It is provided with charging aperture 5 on wall, the side in the crushing bin 1 close to charging aperture 5 is provided with extension board 6, the length of the extension board 6
Less than the length of blade 4, described one end of extension board 6 is fixed on the bulkhead of crushing bin 1 of the lower section of charging aperture 5, and the extension board 6 is not
The one end being connected with the bulkhead of crushing bin 1 uniformly offers the notch 61 coordinated with blade 4, and the width of the notch 61 is more than blade
4 thickness, and the quantity of notch 61 is identical with the quantity of blade 4, the crushing bin 1 is provided with the outside setting of the side of charging aperture 5
There is feed arrangement 7；
The feed arrangement 7 includes conveyer belt 71, and the conveyer belt 71 is arranged in frame, the top of the conveyer belt 71
It is located at same level with the lower bead of charging aperture 5, and 71 external servomotor of conveyer belt drives, the top of the conveyer belt 71
Be provided with some pressure rollers 72, the pressure roller 72 at least three, and the distance between pressure roller 72 and conveyer belt 71 from left to right according to
Secondary to successively decrease, the both ends of the pressure roller 72 are movably arranged in frame by bearing, are offered on the bottom bulkhead of the crushing bin 1
Discharging opening 8, and the bottom of crushing bin 1 is fixedly connected with support frame.
This pulverizer can fast-crushing stalk, and this pulverizer can not only truncate stalk, and can cut stalk
Carefully.In use, stalk is transported to charging aperture 5 by feed arrangement 7, blade 4 is installed on the hired roughneck 3 of rotation, during rotation blade 4 from
Pass through in notch 61 on extension board 6, you can chop up stalk；And the hired roughneck 3 rotated can produce shearing force with extension board 6 will
Stalk is blocked, and stalk is chopped up into truncation so as to realize.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of stalk crasher, including crushing bin (1), it is characterised in that：The crushing bin (1) is cylindrical in shape, and crushing bin (1)
Rotary shaft (2) is internally provided with, some hired roughnecks (3), the rotary shaft (2) are fixedly connected with the outer wall of the rotary shaft (2)
External high-speed electric expreess locomotive driving, the one end of the hired roughneck (3) away from rotary shaft (2) are fixedly connected with some blades (4), the crushing
It is provided with charging aperture (5) on the side bulkhead in storehouse (1), the side in the crushing bin (1) close to charging aperture (5) is provided with extension board
(6), described extension board (6) one end is fixed on crushing bin (1) bulkhead below charging aperture (5), the extension board (6) not with powder
One end of broken storehouse (1) bulkhead connection uniformly offers the notch (61) coordinated with blade (4), and the crushing bin (1) is provided with charging
The outside of mouth (5) side is provided with feed arrangement (7)；
The feed arrangement (7) includes conveyer belt (71), and the conveyer belt (71) is arranged in frame, and conveyer belt (71) is external
Servomotor drives, and is provided with some pressure rollers (72) above the conveyer belt (71), the both ends of the pressure roller (72) pass through axle
Hold and be movably arranged in frame, discharging opening (8), and the bottom of crushing bin (1) are offered on the bottom bulkhead of the crushing bin (1)
It is fixedly connected with support frame.
A kind of 2. stalk crasher according to claim 1, it is characterised in that：The length of the extension board (6) is less than knife
The length of piece (4).
A kind of 3. stalk crasher according to claim 1, it is characterised in that：The width of the notch (61) is more than blade
(4) thickness, and the quantity of notch (61) is identical with the quantity of blade (4).
A kind of 4. stalk crasher according to claim 1, it is characterised in that：The hired roughneck (3) at least two, and beat
Hand (3) is symmetrical on the axle center of rotary shaft (2).
A kind of 5. stalk crasher according to claim 1, it is characterised in that：The pressure roller (72) at least three, and
The distance between pressure roller (72) and conveyer belt (71) successively decrease successively from left to right.
A kind of 6. stalk crasher according to claim 1, it is characterised in that：The top of the conveyer belt (71) and charging
The lower bead of mouth (5) is located at same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380027.7U CN206642845U (en) | 2017-04-12 | 2017-04-12 | A kind of stalk crasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380027.7U CN206642845U (en) | 2017-04-12 | 2017-04-12 | A kind of stalk crasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206642845U true CN206642845U (en) | 2017-11-17 |
Family
ID=60276056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380027.7U Expired - Fee Related CN206642845U (en) | 2017-04-12 | 2017-04-12 | A kind of stalk crasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206642845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617856A (en) * | 2019-02-27 | 2020-09-04 | 株式会社好丽友 | Material cutting device and dough mixing device comprising same |
-
2017
- 2017-04-12 CN CN201720380027.7U patent/CN206642845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617856A (en) * | 2019-02-27 | 2020-09-04 | 株式会社好丽友 | Material cutting device and dough mixing device comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |