CN207235513U - A kind of high efficiency crop straw crusher - Google Patents
A kind of high efficiency crop straw crusher Download PDFInfo
- Publication number
- CN207235513U CN207235513U CN201720628896.7U CN201720628896U CN207235513U CN 207235513 U CN207235513 U CN 207235513U CN 201720628896 U CN201720628896 U CN 201720628896U CN 207235513 U CN207235513 U CN 207235513U
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- Prior art keywords
- discharge
- crushing
- high efficiency
- crop straw
- feeding port
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Abstract
The utility model provides a kind of high efficiency crop straw crusher, including crushing cylinder, main shaft, feeding port, gearbox, motor, crushing knife, spiral rotation material device, exhaust fan, belt wheel, conveyer belt, damping base, discharge gate, discharge with endless screw device, dust flue and disposal box, installation main shaft in the middle part of the crushing cylinder, main shaft top installation crushing knife；The feeding port is located at the top of crushing cylinder, and the spiral rotation material device of installation immediately below feeding port；The discharge gate is located at the lower end sidepiece of crushing cylinder, and feeding port installation discharge with endless screw device.The utility model crushing knife, spiral rotation material device, discharge with endless screw device, the setting of dust flue and disposal box, is conducive to improve crops stalk crushing efficiency, crushes thoroughly, using discharge, easy to marketing and application.
Description
Technical field
The utility model belongs to stalk crasher tool technical field, more particularly to a kind of high efficiency crops stalk crushing
Machine.
Background technology
In the traditional planting of China, the auxiliary products such as a large amount of rice straw can be generated, these things occupy largely
Space, traditional method are to be burned or abandoned, and substantial amounts of dust and pernicious gas can be produced in burning process, seriously
Air and environment are polluted, the difficulty that the life production to people is brought, with industrialized development, people are using pulverizer to rice
Careless stalk carries out crushing recycling, then the feed as cultivated animals, realizes and rice straw is recycled, and traditional method is
Carry out artificial pulverizing, it is not only time-consuming and laborious, but also waste it is a large amount of artificial, it is of high cost.
Therefore, a kind of high efficiency crop straw crusher is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of high efficiency crop straw crusher, to solve
Existing crop straw crusher is low there is crush efficiency, and feed intake discharge difficulty, and crushing is not thorough, and mechanical oscillation are big, dust
The problem of serious to air pollution.A kind of high efficiency crop straw crusher, including crushing cylinder, main shaft, feeding port, speed change
Case, motor, crushing knife, spiral rotation material device, exhaust fan, belt wheel, conveyer belt, damping base, discharge gate, discharge with endless screw device,
Dust flue and disposal box, crushing cylinder middle part installation main shaft, main shaft top installation crushing knife；The feeding port is located at
The top of crushing cylinder, and the spiral rotation material device of installation immediately below feeding port；The discharge gate is located at the lower end sidepiece of crushing cylinder,
And feeding port installation discharge with endless screw device；Spiral the rotation material device or discharge with endless screw device is connected with belt wheel, and belt wheel
It is connected by conveyer belt with gearbox；The gearbox is connected with motor, and gearbox is connected by shaft joint with main shaft；Institute
The exhaust fan stated is connected to the sidepiece of feeding port by dust flue, and dust discharge pipe end is provided with disposal box；The damping bottom
Seat is positioned at the lower part of crushing cylinder or motor；The damping base includes liquid storage cylinder and floor, and the damping base is one
A hermetically sealed cavity, and several liquid storage cylinders are divided into by floor inside damping base.
The crushing knife includes operator plate, and major cutting edge, shaft, auxiliary cutterhead and buffer spring, the operator plate is vertical
Installed in the outside of main shaft, and plate sidepiece of operating is provided with major cutting edge, and the opposite side of the operator plate is provided with shaft；Described turns
Connected between axis and operator plate by buffer spring, which installs auxiliary cutterhead.
The shaft and the angle of operator plate are 60 degree to 90 degree, when auxiliary knife cutting resistance is larger, pass through buffering elastic
Elastic deformation occurs for spring, shaft is moderately bent, so as to protect cutterhead against damages.
The operator plate uses thickness to be conducive to improve shearing dynamics for 3 millimeters to 5 millimeters of bar shaped silicon steel steel plate,
Increase impact resistance, improve crush efficiency.
Spiral the rotation material device or discharge with endless screw device uses oppositely oriented screw blade, improves crops
Stalk powder feeding efficiency, while the quick discharge of discharge gate is utilized, prevent from blocking, improve crush efficiency.
Filling damping oil, has preferable damping shock absorption effect, is conducive to slacken mechanical oscillation inside the liquid storage cylinder,
Reduce noise.
Include carbon fiber air filter chip inside the disposal box, be conducive to purify air, avoid dust pollution empty
Gas, energy conservation and environmental protection, ensures good working environment.
Compared with prior art, the utility model has the advantages that：
1. the setting of the utility model crushing knife, is conducive to improve shearing dynamics, increases impact resistance, improve and crush effect
Rate.
2. the setting of spiral the rotation material device and discharge with endless screw device of the utility model, improves agricultural crop straw charging effect
Rate, while the quick discharge of discharge gate is utilized, prevent from blocking, improve crush efficiency.
3. the damping base of the utility model and the setting of dust flue, advantageously reduce noise and dust pollution, protection ring
Border.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the crushing knife structure diagram of the utility model.
In figure：
1- crushing cylinders, 2- main shafts, 3- feeding ports, 4- gearboxes, 5- motors, 6- crushing knifes, 61- operator plates, 62- operators
Sword, 63- shafts, the auxiliary cutterheads of 64-, 65- buffer springs, the spiral rotation material devices of 7-, 8- exhaust fans, 9- belt wheels, 10- conveyer belts, 11-
Damping base, 111- liquid storage cylinders, 112- floors, 12- discharge gates, 13- discharge with endless screw devices, 14- dust flues, 15- disposal boxes.
Embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 2
The utility model provides a kind of high efficiency crop straw crusher, including crushing cylinder 1, and main shaft 2, feeding port 3, becomes
Fast case 4, motor 5, crushing knife 6, spiral rotation material device 7, exhaust fan 8, belt wheel 9, conveyer belt 10, damping base 11, discharge gate 12,
Discharge with endless screw device 13, dust flue 14 and disposal box 15, the middle part of the crushing cylinder 1 installation main shaft 2,2 top of main shaft installation
Crushing knife 6；The feeding port 3 is located at the top of crushing cylinder 1, and the spiral rotation material device 7 of installation immediately below feeding port 3；It is described
Discharge gate 12 be located at the lower end sidepiece of crushing cylinder 1, and feeding port 3 installs discharge with endless screw device 13；The spiral rotation material dress
Put 7 or discharge with endless screw device 13 be connected with belt wheel 9, and belt wheel 9 is connected by conveyer belt 10 with gearbox 4；The speed change
Case 4 is connected with motor 5, and gearbox 4 is connected by shaft joint with main shaft 2；The exhaust fan 8 is connected to by dust flue 14
The sidepiece of feeding port 3, and 14 end of dust flue is provided with disposal box；The damping base 11 is located at crushing cylinder 1 or motor 5
Lower part；The damping base 11 includes liquid storage cylinder 111 and floor 112, and the damping base 11 is one hermetically sealed
Cavity, and several liquid storage cylinders 111 are divided into by floor 112 inside damping base 11.
The crushing knife 6 includes operator plate 61, and major cutting edge 62, shaft 63, auxiliary cutterhead 64 and buffer spring 65 are described
Operator plate 61 is vertically mounted on the outside of main shaft 2, and 61 sidepiece of plate of operating is provided with major cutting edge 62, the opposite side of the operator plate 61
Shaft 63 is installed；Connected between the shaft 63 and operator plate 61 by buffer spring 65,63 top of shaft installation is auxiliary
Cutterhead 64.
The shaft 63 and the angle of operator plate 61 are 60 degree to 90 degree, when auxiliary 64 cutting resistance of cutterhead is larger, are passed through
Elastic deformation occurs for buffer spring 65, makes the appropriateness bending of shaft 63, so as to protect cutterhead 63 against damages.
The operator plate 61 uses thickness to be conducive to improve shearing force for 3 millimeters to 5 millimeters of bar shaped silicon steel steel plate
Degree, increases impact resistance, improves crush efficiency.
Spiral the rotation material device 7 or discharge with endless screw device 13 uses oppositely oriented screw blade, improves agriculture
Crop material powder feeding efficiency, while 12 quick discharge of discharge gate is utilized, prevent from blocking, improve crush efficiency.
The inside of the liquid storage cylinder 111 filling damping oil, has preferable damping shock absorption effect, is conducive to slacken machinery and shakes
It is dynamic, reduce noise.
The inside of disposal box 15 includes carbon fiber air filter chip, is conducive to purify air, avoids dust from polluting
Air, energy conservation and environmental protection, ensures good working environment.
Operation principle
In the utility model, under the driving of motor 5, gearbox 4 for main shaft 2 provide rotary power, drive crushing knife 6 into
Row cutting and grinding campaign, expects that device 7 is pushed into crushing cylinder 1, by crushing by feeding port 3 by agricultural crop straw by spiral rotation
Knife 6 is discharged the straw powder material after crushing from discharge gate 12 by discharge with endless screw device 13 after crushing, wherein the dust in crushing cylinder 1
It can be escaped from feeding port 3, the dust that at this moment discharge pipe 14 will escape out is collected to disposal box 15 under the action of exhaust fan 8, is kept away
Exempt to pollute environment.
Using technical solution described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
Enclose.
Claims (7)
- A kind of 1. high efficiency crop straw crusher, it is characterised in that：Including crushing cylinder (1), main shaft (2), feeding port (3), Gearbox (4), motor (5), crushing knife (6), spiral rotation material device (7), exhaust fan (8), belt wheel (9), conveyer belt (10), damping Base (11), discharge gate (12), discharge with endless screw device (13), dust flue (14) and disposal box (15), in the crushing cylinder (1) Portion's installation main shaft (2), main shaft (2) top installation crushing knife (6)；The feeding port (3) is located at the top of crushing cylinder (1), And the spiral rotation material device (7) of installation immediately below feeding port (3)；The discharge gate (12) is located at the lower end sidepiece of crushing cylinder (1), And feeding port (3) installation discharge with endless screw device (13)；The spiral rotation material device (7) or discharge with endless screw device (13) connection There is belt wheel (9), and belt wheel (9) is connected by conveyer belt (10) with gearbox (4)；The gearbox (4) and motor (5) phase Even, and gearbox (4) is connected by shaft joint with main shaft (2)；The exhaust fan (8) is connected to by dust flue (14) to feed intake The sidepiece of mouth (3), and dust flue (14) end is provided with disposal box；The damping base (11) be located at crushing cylinder (1) or The lower part of motor (5)；The damping base (11) includes liquid storage cylinder (111) and floor (112), the damping base (11) For a hermetically sealed cavity, and damping base (11) is internal is divided into several liquid storage cylinders (111) by floor (112).
- 2. high efficiency crop straw crusher as claimed in claim 1, it is characterised in that：The crushing knife (6) includes Operator plate (61), major cutting edge (62), shaft (63), auxiliary cutterhead (64) and buffer spring (65), the operator plate (61) are vertical Installed in the outside of main shaft (2), and plate (61) sidepiece of operating is provided with major cutting edge (62), the opposite side installation of the operator plate (61) There is shaft (63)；It is connected between the shaft (63) and operator plate (61) by buffer spring (65), shaft (63) top Auxiliary cutterhead (64) is installed.
- 3. high efficiency crop straw crusher as claimed in claim 2, it is characterised in that：The shaft (63) and operator The angle of plate (61) is 60 degree to 90 degree.
- 4. high efficiency crop straw crusher as claimed in claim 2, it is characterised in that：The operator plate (61) uses Thickness is 3 millimeters to 5 millimeters of bar shaped silicon steel steel plate.
- 5. high efficiency crop straw crusher as claimed in claim 1, it is characterised in that：The spiral rotation material device (7) or discharge with endless screw device (13) uses oppositely oriented screw blade.
- 6. high efficiency crop straw crusher as claimed in claim 1, it is characterised in that：In the liquid storage cylinder (111) Fill damping oil in portion.
- 7. high efficiency crop straw crusher as claimed in claim 1, it is characterised in that：The disposal box (15) is internal Including carbon fiber air filter chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628896.7U CN207235513U (en) | 2017-06-01 | 2017-06-01 | A kind of high efficiency crop straw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628896.7U CN207235513U (en) | 2017-06-01 | 2017-06-01 | A kind of high efficiency crop straw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207235513U true CN207235513U (en) | 2018-04-17 |
Family
ID=61876436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628896.7U Active CN207235513U (en) | 2017-06-01 | 2017-06-01 | A kind of high efficiency crop straw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207235513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006236A (en) * | 2017-06-01 | 2017-08-04 | 贵州大学 | A kind of high efficiency crop straw crusher |
-
2017
- 2017-06-01 CN CN201720628896.7U patent/CN207235513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006236A (en) * | 2017-06-01 | 2017-08-04 | 贵州大学 | A kind of high efficiency crop straw crusher |
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