CN206380331U - A kind of straw crusher - Google Patents
A kind of straw crusher Download PDFInfo
- Publication number
- CN206380331U CN206380331U CN201621393472.9U CN201621393472U CN206380331U CN 206380331 U CN206380331 U CN 206380331U CN 201621393472 U CN201621393472 U CN 201621393472U CN 206380331 U CN206380331 U CN 206380331U
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- China
- Prior art keywords
- rotating shaft
- housing
- blade
- straw crusher
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Abstract
The utility model discloses a kind of straw crusher, including with feed hopper（2）And discharging opening（3）Housing（1）, housing（1）Inside it is provided with a grinding rotor（4）, grinding rotor（4）Including a rotating shaft（5）And it is arranged in rotating shaft（5）On several piece blade（6）, each blade（6）Length increase successively from top to bottom, in housing（1）Outside, a motor（7）Pass through one group of belt pulley（8）With rotating shaft（5）Lower end be connected, in the blade less than bottom（6）Rotating shaft（5）It is in criss-cross chain provided with four（9）, in the blade higher than the top（6）Rotating shaft（5）Provided with one group of tup（10）, housing（1）Madial wall be provided with tooth plate（11）.Straw crusher of the present utility model can substantially reduce the power consumption of disintegrating machine, meanwhile, preferably, the epigranular of the material crushed, the discharging speed of material can also be guaranteed the crushing effect of disintegrating machine.
Description
Technical field
The utility model is related to a kind of special disintegrating machine, especially a kind of straw crusher.
Background technology
At present, before being generated electricity using biomass fuels such as stalks, collection for convenience to stalk, transport and
Ensure the efficiency of combustion of stalk, it is necessary to carry out break process to stalk, make stalk that there is more suitable granularity.Existing stalk
Disintegrating machine is usually required while using multigroup moving knife, and multigroup moving knife is driven by transmission mechanism to be rotated, and stalk passes through multigroup moving knife
Between gap when, with regard to driven knife shearing-crushing, to reach the broken purpose to stalk.Because this kind of straw crusher needs are more
Group moving knife is rotated to crush stalk simultaneously, so correspondingly need multigroup transmission mechanism to work simultaneously, this obviously can be caused largely
Power consumption, add the production cost of equipment.
Utility model content
The purpose of this utility model is for the above-mentioned not enough broken there is provided a kind of small stalk of power consumption of prior art
Broken machine, it can reduce the power consumption of straw crusher, save the production cost of equipment.
To reach above-mentioned purpose, straw crusher of the present utility model, including housing, the feed hopper located at case top and
Located at the discharging opening of housing bottom, it is characterised in that:Provided with a grinding rotor in the housing, the grinding rotor includes one
Rotating shaft that root is longitudinally arranged and the several piece blade being evenly arranged in along the length direction interval of the rotating shaft in rotating shaft, each knife
The length of piece increases successively from top to bottom, outside housing, and a motor is connected by one group of belt pulley with the lower end of rotating shaft.
Further, it is in criss-cross chain provided with four on the rotating shaft less than the blade of bottom.Pass through four chains
The swabbing action of bar, can make the material crushed rapidly fall, it is ensured that discharging speed.
Further, provided with one group of tup on the rotating shaft higher than the blade of the top.Set tup can be with rotating shaft
Carry out hitting broken to entering the hard materials such as the brick in housing, stone, so as to avoid its from damaging blade.
Further, the madial wall of the housing is provided with tooth plate.Thrown to when the material tentatively crushed is crushed rotor
During the side wall of housing, the partial material can collide with the tooth plate being located in housing sidewall, further enhancing the broken of disintegrating machine
Effect.
The beneficial effects of the utility model：Straw crusher of the present utility model need to only use a motor and one group of belt
Wheel can drive rotating shaft and blade to rotate, so as to reach the purpose of broken stalk, greatly reduce the power consumption of disintegrating machine, together
When, preferably, the epigranular of the material crushed, the discharging speed of material can also be guaranteed the crushing effect of disintegrating machine.
Brief description of the drawings
Fig. 1 is the front view of straw crusher of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
Fig. 3 is Fig. 1 B-B sectional views.
Reference is：1- housings, 2- feed hoppers, 3- discharging openings, 4- grinding rotors, 5- rotating shafts, 6- blades, 7- motors,
8- belt pulleys, 9- chains, 10- tups, 11- tooth plates.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, straw crusher of the present utility model, including housing 1, the feed hopper 2 located at the top of housing 1
And the discharging opening 3 located at the bottom of housing 1, the housing 1 is interior to be provided with a grinding rotor 4, and the grinding rotor 4, which includes one, to be indulged
The several piece blade 6 in rotating shaft 5, each knife are evenly arranged in the rotating shaft 5 of arrangement and along the length direction interval of the rotating shaft 5
The length of piece 6 increases successively from top to bottom, outside housing 1, and a motor 7 is connected by one group of belt pulley 8 with the lower end of rotating shaft 5.
In order to ensure the discharging speed of material, provided with four in criss-cross on the rotating shaft 5 less than the blade 6 of bottom
Chain 9, four chains 9 can produce swabbing action when rotating, so that crushing good material can rapidly fall.
Provided with one group of tup 10 on the rotating shaft 5 higher than the blade 6 of the top, set tup 10 can be right in rotating shaft 5
The hard materials such as the brick, the stone that enter in housing 1 carry out strike and crushed, so as to avoid its from damaging blade 6.
In order to further enhance the crushing effect of disintegrating machine, tooth plate 11 is provided with the madial wall of the housing 1, when first
The broken material of step is crushed rotor 4 when throwing to the side wall of housing 1, and the partial material can be with the tooth plate that is located on the side wall of housing 1
11 collide, so as to strengthen the crushing effect of disintegrating machine.
The course of work of straw crusher of the present utility model is as follows：
First, start motor 7, make it drive belt pulley 8, rotating shaft 5 and blade 6 to rotate, then pass through feed hopper 2
Stalk is put into housing 1, stalk is broken under the shear action of each blade 6 afterwards, because the length of each blade 6 is in rotating shaft
On once increase from top to bottom, when blade 6 rotate at high speed when, incremental shearing scope from top to bottom can be formed, so that straw
Stalk is broken step by step, it is ensured that the epigranular that material has finally been broken, after material is broken, and is located at four in rotating shaft 5
Root chain 9 can produce swabbing action when rotated, so that material rapidly falls, and discharge 3 from discharging opening.
Claims (4)
1. a kind of straw crusher, including housing（1）, located at housing（1）The feed hopper at top（2）And located at housing（1）Bottom
Discharging opening（3）, it is characterised in that:The housing（1）Inside it is provided with a grinding rotor（4）, the grinding rotor（4）Including one
The rotating shaft that root is longitudinally arranged（5）And along the rotating shaft（5）Length direction interval be evenly arranged in rotating shaft（5）On several piece
Blade（6）, each blade（6）Length increase successively from top to bottom, in housing（1）Outside, a motor（7）Pass through one group of belt pulley
（8）With rotating shaft（5）Lower end be connected.
2. straw crusher according to claim 1, it is characterised in that：In the blade less than bottom（6）Rotating shaft（5）
It is in criss-cross chain provided with four（9）.
3. straw crusher according to claim 1 or 2, it is characterised in that：In the blade higher than the top（6）Rotating shaft
（5）Provided with one group of tup（10）.
4. straw crusher according to claim 3, it is characterised in that：The housing（1）Madial wall be provided with tooth plate
（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393472.9U CN206380331U (en) | 2016-12-19 | 2016-12-19 | A kind of straw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393472.9U CN206380331U (en) | 2016-12-19 | 2016-12-19 | A kind of straw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380331U true CN206380331U (en) | 2017-08-08 |
Family
ID=59488182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393472.9U Active CN206380331U (en) | 2016-12-19 | 2016-12-19 | A kind of straw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717670A (en) * | 2016-12-19 | 2017-05-31 | 四川雷鸣生物环保工程有限公司 | A kind of straw crusher |
-
2016
- 2016-12-19 CN CN201621393472.9U patent/CN206380331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717670A (en) * | 2016-12-19 | 2017-05-31 | 四川雷鸣生物环保工程有限公司 | A kind of straw crusher |
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