CN204074475U - Multifunctional grain cleaning sieve - Google Patents
Multifunctional grain cleaning sieve Download PDFInfo
- Publication number
- CN204074475U CN204074475U CN201420552438.6U CN201420552438U CN204074475U CN 204074475 U CN204074475 U CN 204074475U CN 201420552438 U CN201420552438 U CN 201420552438U CN 204074475 U CN204074475 U CN 204074475U
- Authority
- CN
- China
- Prior art keywords
- screen drum
- hopper
- main driving
- frame
- moulding
- 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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Abstract
The utility model belongs to Cereals Processing Machines field, it is the multifunctional grain cleaning sieve of a kind of novel transmission mode being easily wound around foreign material for the power transmission shaft of existing grain mass precleaner and providing, comprise frame, frame is provided with feed pipe, interior screen drum, outer screen drum, main driving wheel, from drive, motor, go out large assorted hopper, to put out cereal hopper and go out ash hopper, main driving wheel is two, and two main driving wheels are all connected with motor-driven, also comprise a moulding wheel, moulding wheel is movably arranged in the frame of outer screen drum upper end, and two main driving wheels and moulding form a triangular structure between taking turns, the lower end of interior screen drum entrance point is connected with two main driving wheels, the upper end of interior screen drum entrance point and moulding are taken turns and are contacted, the utility model drives screen drum to rotate by drive, the rotation that foreign material affect motor is not had when screen drum rotates, improve the service life of motor, simultaneously be communicated with air-suction duct in hopper the dust of putting out cereal in hopper is blown out by air-suction duct putting out cereal, further removal of impurities.
Description
Technical field
The utility model belongs to Cereals Processing Machines technical field, particularly a kind of grain cleaning sieve.
Background technology
The kind of drive of existing grain mass precleaner carrys out transmission by power transmission shaft, and when transmission shaft driven can make work, power transmission shaft can be wound around foreign material, brings larger obstruction, can make equipment burn-down of electric motor time serious to the transmission of power transmission shaft.
Utility model content
The purpose of this utility model is easily wound around foreign material and the grain cleaning sieve of a kind of novel transmission mode provided for the power transmission shaft of existing grain mass precleaner.
The utility model is achieved by the following technical solution:
Multifunctional grain cleaning sieve, comprise frame, frame is provided with feed pipe, interior screen drum, outer screen drum, main driving wheel, from drive, motor, go out large assorted hopper, to put out cereal hopper and go out ash hopper, outer screen drum and interior screen drum affixed, and the sieve aperture of interior screen drum is greater than the sieve aperture of outer screen drum, described main driving wheel is two, and two main driving wheels are all connected with motor-driven, also comprise a moulding wheel, moulding wheel is movably arranged in the frame of interior screen drum upper end, and two main driving wheels and moulding form a triangular structure between taking turns, the lower end of interior screen drum entrance point is connected with two main driving wheels, the upper end of interior screen drum entrance point and moulding are taken turns and are contacted, described goes out the rearward end that large assorted hopper is located at interior screen drum, described hopper of putting out cereal is located at the rearward end of outer screen drum, go out the positive lower end that ash hopper is located at two screen drums, frame is positioned at screen drum rear end lower and is provided with two from drive, and two are all flexibly connected with frame from drive.
Described outer screen drum and the angle of interior screen drum and horizontal plane are 6-10 degree.
In described hopper of putting out cereal, be communicated with an air-suction duct, air-suction duct is installed an extractor fan.
Described extractor fan is blower fan or wind network system.
The beneficial effects of the utility model: the utility model drives screen drum to rotate by drive, the rotation that foreign material affect motor is not had when screen drum rotates, improve the service life of motor, simultaneously be communicated with air-suction duct in hopper the dust of putting out cereal in hopper is blown out by air-suction duct putting out cereal, further removal of impurities, at inner core discharging opening and impurity removal material mouth without any device, neither affects transmission and does not also affect impurity removal, make impurity removal channels open without hindrance, greatly enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
A kind of multifunctional grain receiving sieve as shown in Figure 1, comprise frame, it should be noted that and be provided with feed pipe 6 in frame, interior screen drum 9, outer screen drum 8, main driving wheel 4, from drive 11, motor 5, go out large assorted hopper 1, to put out cereal hopper 2 and go out ash hopper 3, outer screen drum 8 is affixed with interior screen drum 9, and the sieve aperture of interior screen drum 9 is greater than the sieve aperture of outer screen drum 8, described main driving wheel 4 is two, and two main driving wheels 4 are all in transmission connection with motor 5, also comprise a moulding wheel 7, moulding wheel 7 is movably arranged in the frame of interior screen drum 9 upper end, and two main driving wheels 4 and moulding form a triangular structure between taking turns 7, the lower end of interior screen drum 9 entrance point is connected with two main driving wheels 4, the upper end of interior screen drum 9 entrance point and moulding are taken turns 7 and are contacted, described goes out the rearward end that large assorted hopper 1 is located at interior screen drum 9, described hopper 2 of putting out cereal is located at the rearward end of outer screen drum 8, go out the positive lower end that ash hopper 3 is located at two screen drums, frame is positioned at screen drum 9 rear end lower and is provided with two from drive 11, and two are all flexibly connected with frame from drive 11.
It should be noted that described outer screen drum 8 and interior screen drum 9 are 6-10 degree with the angle of horizontal plane further.
Further it should be noted that connection one air-suction duct 10 in described hopper 2 of putting out cereal, air-suction duct 10 is installed an extractor fan.
Further it should be noted that described extractor fan is blower fan or wind network system.
Dedoping step of the present utility model: grain is entered from feed pipe, two screen drums rotate simultaneously, and interior screen drum sieve aperture is greater than outer screen drum sieve aperture, and bigger material all enters out large assorted hopper along with interior screen drum rotates.Then grain and dust etc. are carefully assorted falls into outer screen drum, and outer screen drum screens again, and then dust etc. are carefully assorted falls into out ash hopper, thin assorted grain after rolling enters hopper of putting out cereal, at this moment the grain dust that also has some not eliminate, air-suction duct can remove this part dust, further removal of impurities.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (4)
1. multifunctional grain cleaning sieve, comprise frame, it is characterized in that: in frame, be provided with feed pipe, interior screen drum, outer screen drum, main driving wheel, from drive, motor, go out large assorted hopper, to put out cereal hopper and go out ash hopper, outer screen drum and interior screen drum affixed, and the sieve aperture of interior screen drum is greater than the sieve aperture of outer screen drum, described main driving wheel is two, and two main driving wheels are all connected with motor-driven, also comprise a moulding wheel, moulding wheel is movably arranged in the frame of interior screen drum upper end, and two main driving wheels and moulding form a triangular structure between taking turns, the lower end of interior screen drum entrance point is connected with two main driving wheels, the upper end of interior screen drum entrance point and moulding are taken turns and are contacted, described goes out the rearward end that large assorted hopper is located at interior screen drum, described hopper of putting out cereal is located at the rearward end of outer screen drum, go out the positive lower end that ash hopper is located at two screen drums, frame is positioned at screen drum rear end lower and is provided with two from drive, and two are all flexibly connected with frame from drive.
2. multifunctional grain cleaning sieve according to claim 1, is characterized in that: described outer screen drum and the angle of interior screen drum and horizontal plane are 6-10 degree.
3. multifunctional grain cleaning sieve according to claim 1 and 2, is characterized in that: in described hopper of putting out cereal, be communicated with an air-suction duct, air-suction duct is installed an extractor fan.
4. multifunctional grain cleaning sieve according to claim 3, is characterized in that: described extractor fan is blower fan or wind network system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552438.6U CN204074475U (en) | 2014-09-10 | 2014-09-10 | Multifunctional grain cleaning sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552438.6U CN204074475U (en) | 2014-09-10 | 2014-09-10 | Multifunctional grain cleaning sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074475U true CN204074475U (en) | 2015-01-07 |
Family
ID=52167241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552438.6U Expired - Fee Related CN204074475U (en) | 2014-09-10 | 2014-09-10 | Multifunctional grain cleaning sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520128A (en) * | 2017-08-29 | 2017-12-29 | 山东省农业机械科学研究院 | The compound impurity-removing separator of crop seed |
-
2014
- 2014-09-10 CN CN201420552438.6U patent/CN204074475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520128A (en) * | 2017-08-29 | 2017-12-29 | 山东省农业机械科学研究院 | The compound impurity-removing separator of crop seed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |