CN204656955U - A kind of compound selection vehicle - Google Patents
A kind of compound selection vehicle Download PDFInfo
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- CN204656955U CN204656955U CN201520279511.1U CN201520279511U CN204656955U CN 204656955 U CN204656955 U CN 204656955U CN 201520279511 U CN201520279511 U CN 201520279511U CN 204656955 U CN204656955 U CN 204656955U
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- sieve plate
- pneumatic separation
- separation device
- screening plant
- proportion
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Abstract
The utility model relates to a kind of compound selection vehicle, and it comprises: the pneumatic separation device that frame, the lifting device be arranged in frame are connected with lifting device, be arranged at the proportion device below pneumatic separation device and be connected with the proportion device port of export connect grain bucket; It is characterized in that also being provided with screening plant and the connecting rod for being connected pneumatic separation device and screening plant between described pneumatic separation device with described proportion device; Screening plant is arranged between pneumatic separation device and proportion device by the utility model, effectively reduces the floor space of machine; Screening plant is divided into upper sieve plate and lower sieve plate, adopts superposition rotary structure, increases screening distance under equal screen box length, improves screening precision.
Description
Technical field
The utility model relates to a kind of seed processing machinery, the compound selection vehicle that particularly a kind of productivity ratio is high, feed separation is effective.
Background technology
In the prior art, seed compound selection vehicle all adopts material after pneumatic separation device, enters proportion device, then enters screening plant and screen further.A kind of compound selection vehicle disclosed in publication number CN201579203U, comprise frame, lifting device, pneumatic separation device, than gravity concentration apparatus and screening plant, pneumatic separation device is made up of wind box and sieve plate, material enters end sieve plate, under the vibrations of end sieve plate, material is to discharging opening direction flowing also layering, when material flow is to the discharging opening of end sieve plate, light material is inhaled on upper sieve plate, material continues layering, material completes layering gettering process repeatedly in pneumatic separation device, and the material cleanliness after selection by winnowing is greatly improved.But after the screening plant of this selection vehicle is arranged on proportion device, for reaching good screening effect, it is very long that screening plant often designs, not only floor space is large, and there is inconvenience in transit, also can bring the increase of freight.
Utility model content
The novel technical problem to be solved of this use is to provide the little and compound selection vehicle that screening effect is good of a kind of floor space.
The technical scheme adopted for solving its technical problem is: a kind of compound selection vehicle, and it comprises: the pneumatic separation device that frame, the lifting device be arranged in frame are connected with lifting device conveying pipeline, be arranged at the proportion device below pneumatic separation device and be connected with the proportion device port of export connect grain bucket; It is characterized in that also being provided with screening plant and the connecting rod for being connected pneumatic separation device and screening plant between described pneumatic separation device with described proportion device; Described screening plant is arranged at pneumatic separation device lower end and is connected with pneumatic separation device discharging opening, is describedly arranged at below screening plant than gravity concentration apparatus, and is connected with screening plant discharging opening.
The little assorted discharge nozzle that described screening plant comprises screen box, is arranged on the sieve plate of screen box inside and is communicated with sieve plate; Described connecting rod one end is connected with described sieve plate.
Described sieve plate comprises upper sieve plate and lower sieve plate; Described upper sieve plate is connected by connecting handle with described lower sieve plate homonymy one end; Described upper sieve plate is communicated with upper little assorted discharge nozzle, and described lower sieve plate is communicated with lower little assorted discharge nozzle; Described connecting rod one end and described upper sieve plate are hinged.
Good effect of the present utility model is:
1, screening plant is arranged between pneumatic separation device and proportion device, effectively reduces the floor space of machine;
2, screening plant is divided into upper sieve plate and lower sieve plate, adopts superposition rotary structure, increases screening distance under equal screen box length, improves screening precision;
3, material is in pneumatic separation device, completes layering gettering process repeatedly through cover plate at different levels, and the material cleanliness after selection by winnowing is greatly improved, thus increases production efficiency;
4, pneumatic separation device and screening plant adopt same transmission mechanism to drive, and are connected by connecting rod, and pneumatic separation device is contrary with the direction of motion of screening plant, effectively reduces machine vibration, reduce spoilage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model screening plant structural representation.
In the accompanying drawings, 1-frame, 2-lifting device, 3-connects grain bucket, 4-proportion device, 5-screening plant, 6-pneumatic separation device, 7-communicating pipe, 8-lifting device conveying pipeline, 9-spiral dust catcher, 10-airduct, 11-sieve nest, 12-connecting rod, 13-selection by winnowing upper sieve plate, 14-centrifugal blower, 15-the 3rd sieve plate, 16-second sieve plate, sieve plate under 17-selection by winnowing, 18-pneumatic separation device discharging opening, 19-screen box, 20-upper sieve plate, 21-screening plant discharging opening, little assorted discharge nozzle under 22-, sieve plate under 23-, the upper little assorted discharge nozzle of 24-, 25-cover plate, 26-drive motors, 27-connecting handle.
Detailed description of the invention
Compound selection vehicle as shown in accompanying drawing 1,2, it comprises: the pneumatic separation device 6 that frame 1, the lifting device 2 be arranged in frame 1 are connected with lifting device conveying pipeline 8, be arranged at the proportion device 4 below pneumatic separation device 6 and be connected with proportion device 4 port of export connect grain bucket 3; It is characterized in that between described pneumatic separation device 6 with described proportion device 4, being also provided with screening plant 5 and the connecting rod 12 for being connected pneumatic separation device 6 and screening plant 5; Described screening plant is arranged at pneumatic separation device 6 lower end and is connected with pneumatic separation device discharging opening 18, is describedly arranged at below screening plant 5 than gravity concentration apparatus 4, and is connected with screening plant discharging opening 21.
The little assorted discharge nozzle that described screening plant 5 comprises screen box 19, is arranged on the sieve plate of screen box 19 inside and is communicated with sieve plate; Described connecting rod 12 one end is connected with described sieve plate.
Described sieve plate comprises upper sieve plate 20 and lower sieve plate 23; Described upper sieve plate 20 is connected by connecting handle 27 with described lower sieve plate 23 homonymy one end; Described upper sieve plate 20 is communicated with upper little assorted discharge nozzle 24, and described lower sieve plate 23 is communicated with lower little assorted discharge nozzle 22; Described connecting rod 12 one end and described upper sieve plate 20 are hinged.
It is link that upper sieve plate 20 is connected one end with lower sieve plate 23 by connecting handle, and the other end is free end, and the free end of described upper sieve plate 20 is higher than the link of sieve plate, and the free end of described lower sieve plate 23 is lower than the link of sieve plate.
Screening plant is arranged between pneumatic separation device and proportion device, effectively reduces the floor space of machine; Screening plant is divided into upper sieve plate and lower sieve plate, adopts superposition rotary structure, increases screening distance under equal screen box length, improves screening precision.
Described pneumatic separation device 6 comprises: centrifugal blower 14, the spiral dust catcher 9 be communicated with by airduct 10 with centrifugal blower 14 and with the sieve nest 11 of spiral dust catcher 9 by being connected communicating pipe 7; Described sieve nest 11 comprises: sieve plate 17, the second sieve plate 16 being arranged on the stepped arrangement above pneumatic separation device 6 discharging opening and the 3rd sieve plate 15 and the cover plate 25 that is arranged on above the second sieve plate 16 and the 3rd sieve plate 15 under the selection by winnowing be positioned at the selection by winnowing upper sieve plate 13 of lifting device conveying pipeline 8 lower end, being arranged at below selection by winnowing upper sieve plate 13; Described connecting rod 12 other end and described selection by winnowing upper sieve plate 13 are hinged.Material, in pneumatic separation device, completes layering gettering process repeatedly through cover plate at different levels, and the material cleanliness after selection by winnowing is greatly improved, thus increases production efficiency.
Frame 1 is provided with drive motors 26, by drive by conducting power to eccentric wheel, eccentric wheel drives the drive link 27 be connected with the link of sieve plate, thus realize screening plant vibrations, owing to being provided with connecting rod 12 between pneumatic separation device and screening plant, drive pneumatic separation device to vibrate round about by connecting rod 12 during screening plant vibrations, effectively reduce complete machine vibrations, reduce device damage rate.
Described cover plate 25 is more than one, and its shape is circular arc, triangle flap shape or polygon flap shape; Described connecting rod 12 is connected by bearing with frame 1, can swing centered by bearing.
The bottom of described selection by winnowing upper sieve plate 11, upper sieve plate 20 and lower sieve plate 23 is provided with the ball preventing feed blocking sieve aperture.
Material enters after pneumatic separation device 6 through lifting device 2 and enters screening plant, under sieve nest vibration, layering is carried out to the flowing of discharge port end direction, material enters lower sieve plate 23 through upper sieve plate 20, secondary clearing again, the screenings of upper sieve plate gets rid of screen box by upper little assorted discharge nozzle, material on upper sieve plate enters the lower sieve plate be arranged in screen box by the grain outlet end of upper sieve plate, under sieve nest oscillating movement, material carries out layering again to the flowing of grain outlet extreme direction, proportion device is entered by the lower sieve plate grain outlet be arranged in screen box after sorting, the screenings of lower sieve plate gets rid of screen box by lower little assorted discharge nozzle, through discharging from discharging opening 3 than the material after gravity treatment.Material is after screening plant screening, and the small impurities cleanliness removed in material improves again; Simultaneously because screen box sieve nest adopts superposition rotary structure, can greatly shorten screen box length, thus reduce contour size of the unit(s).
Claims (2)
1. a compound selection vehicle, it comprises: the pneumatic separation device (6) that frame (1), the lifting device (2) be arranged in frame (1) are connected with lifting device (2), be arranged at pneumatic separation device (6) below proportion device (4) and be connected with proportion device (4) port of export connect grain bucket (3); It is characterized in that between described pneumatic separation device (6) with described proportion device (4), being also provided with screening plant (5) and the connecting rod (12) for being connected pneumatic separation device (6) and screening plant (5); Described screening plant (5) is arranged at pneumatic separation device (6) below and is connected with pneumatic separation device discharging opening (18), is describedly arranged at screening plant (5) below than gravity concentration apparatus (4), and is connected with screening plant discharging opening (21); The little assorted discharge nozzle that described screening plant (5) comprises screen box (19), is arranged on the inner sieve plate of screen box (19) and is communicated with sieve plate impurity outlet; Described connecting rod (12) one end is connected with pneumatic separation device upper sieve plate, and the other end is connected with described sieve plate.
2. a kind of compound selection vehicle according to claim 1, is characterized in that described sieve plate comprises upper sieve plate (20) and lower sieve plate (23); Described upper sieve plate (20) is connected by connecting handle (27) with described lower sieve plate (23) homonymy one end; Described upper sieve plate (20) is communicated with upper little assorted discharge nozzle (24), and described lower sieve plate (23) is communicated with lower little assorted discharge nozzle (22); Described connecting rod (12) one end and described upper sieve plate (20) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279511.1U CN204656955U (en) | 2015-05-04 | 2015-05-04 | A kind of compound selection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279511.1U CN204656955U (en) | 2015-05-04 | 2015-05-04 | A kind of compound selection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204656955U true CN204656955U (en) | 2015-09-23 |
Family
ID=54127392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279511.1U Active CN204656955U (en) | 2015-05-04 | 2015-05-04 | A kind of compound selection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204656955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269517A (en) * | 2016-08-29 | 2017-01-04 | 宁波长荣酿造设备有限公司 | A kind of corn automatic screening machine |
| CN106583252A (en) * | 2017-02-13 | 2017-04-26 | 河北茂恒机械有限公司 | Multi-stage efficient grain cleaner |
-
2015
- 2015-05-04 CN CN201520279511.1U patent/CN204656955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269517A (en) * | 2016-08-29 | 2017-01-04 | 宁波长荣酿造设备有限公司 | A kind of corn automatic screening machine |
| CN106583252A (en) * | 2017-02-13 | 2017-04-26 | 河北茂恒机械有限公司 | Multi-stage efficient grain cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050700 No. 68 Airport Road, Xinle Development Zone, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Sanli Grain Machinery Co., Ltd. Address before: 050061 No. 53 Hongxing Street, Shijiazhuang City, Hebei Province Patentee before: Sanli Crop Fine Sorting Machinery Co., Ltd., Shijiazhuang |
|
| CP03 | Change of name, title or address |