CN203791208U - Pneumatic particle screening device - Google Patents
Pneumatic particle screening device Download PDFInfo
- Publication number
- CN203791208U CN203791208U CN201420164264.6U CN201420164264U CN203791208U CN 203791208 U CN203791208 U CN 203791208U CN 201420164264 U CN201420164264 U CN 201420164264U CN 203791208 U CN203791208 U CN 203791208U
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- CN
- China
- Prior art keywords
- sieve
- air pump
- air
- particle screening
- cylinder
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- Expired - Fee Related
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Abstract
Disclosed is a pneumatic particle screening device. The pneumatic particle screening device is characterized in that a pull rod is mounted on the upper portion of each of four air cylinders, a screen is mounted on the upper portions of the pull rods, clamping plates are mounted on the upper surface and the lower surface of the screen and fixed by bolts, retaining plates are mounted around the screen, an air nozzle is mounted on the lower portion of each air cylinder and connected with a five-way joint through an air pipe, a fifth port of the five-way joint is connected with an air pump through an air pipe, the air pump is connected with a foot switch through an electric cable, and the foot switch is connected with a power source through the electric cable.
Description
Technical field
The utility model belongs to modern agriculture field, especially a kind of Pneumatic particle screening plant.
Background technology
The development of mechanization of agriculture is used to greatest extent various machinery to replace hand tools to produce in agriculture all departments.As in plant husbandry, use tractor, seeder, harvester, power irrigation and drainage machine, motor vehicles etc. to carry out every operations such as ploughing soil, sowing, harvesting, irrigation, field management, transportation, make whole production processes mainly rely on machine power and electric power, rather than rely on manpower, animal power to complete.The crops such as rice and wheat are shaped as particle, this description by rice and wheat etc. referred to as particle.Realize the mechanization of farm work, can save labour, reduce labor intensity, improve farm labor efficiency, but in the process of agricultural mechanization development, for example the farm equipment of rice, wheat harvester is mature on the whole, but when with these equipment by rice and little wheat harvesting complete after the inside with a lot of foreign material (stalks, also can be called bulky grain thing) need cleaning, be all the artificial wind-force by fan in the past, rice and wheat are thrown, stalk dubs relatively, the gravity being subject to is little, and it is far away that fan blows, and profit allows it separately in this way.Also some remoter rural area also rests on hand and picks bulky grain thing now in addition.These two kinds of method efficiency are lower.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of Pneumatic particle screening plant of simple in structure, economy and durability is provided.
The technical scheme that the utility model is taked is:
A kind of Pneumatic particle screening plant, it is characterized in that, by cylinder (1), pull bar (2), bolt (3), clamping plate (4), sieve (5), baffle plate (6), valve (7), tracheae (8), five-way (9), air pump (10), cable (11) and floor push (12) form, pull bar (2) is equipped with on cylinder (1) top, sieve (5) is equipped with on pull bar (2) top, sieve (5) upper surface and lower surface are equipped with clamping plate (4), the clamping plate (4) of sieve (5) upper surface and lower surface are fixing by bolt (3), sieve (5) surrounding is provided with baffle plate (6),
Described Pneumatic particle screening plant has four cylinders (1), valve (7) is equipped with in cylinder (1) bottom, valve (7) is connected with five-way (9) by tracheae (8), the 5th mouth of five-way (9) is connected with air pump (10) by tracheae (8), air pump (10) is connected with floor push (12) by cable (11), and floor push (12) is connected with power supply by cable (11).
Described Pneumatic particle screening plant has four cylinders (1) can install on the ground, also can be arranged on special fixed mount.
Floor push tramps with one's feet when people operate, at this moment air pump energising produces air-flow, air-flow enters cylinder by five-way, the motion of cylinder pushing drawing rod, pull bar drives sieve to move upward, particle on sieve is subject to the thrust of sieve, and particle is upspring, and the particle of upspringing contacts with sieve by gravity landing downwards again; When pin leaves floor push, air pump power-off, at this moment air pump does not produce air-flow, and sieve is subject to the effect of gravity and is pressing pull bar to move downward, and moves back and forth like this, filters out bulky grain thing, has reduced people and with hand, has screened the work of particle, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
Below in conjunction with embodiment, the utility model is further illustrated, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
A kind of Pneumatic particle screening plant, it is characterized in that, by cylinder (1), pull bar (2), bolt (3), clamping plate (4), sieve (5), baffle plate (6), valve (7), tracheae (8), five-way (9), air pump (10), cable (11) and floor push (12) form, pull bar (2) is equipped with on cylinder (1) top, sieve (5) is equipped with on pull bar (2) top, sieve (5) upper surface and lower surface are equipped with clamping plate (4), the clamping plate (4) of sieve (5) upper surface and lower surface are fixing by bolt (3), sieve (5) surrounding is provided with baffle plate (6),
Described Pneumatic particle screening plant has four cylinders (1), valve (7) is equipped with in cylinder (1) bottom, valve (7) is connected with five-way (9) by tracheae (8), the 5th mouth of five-way (9) is connected with air pump (10) by tracheae (8), air pump (10) is connected with floor push (12) by cable (11), and floor push (12) is connected with power supply by cable (11).
Described Pneumatic particle screening plant has four cylinders (1) can install on the ground, also can be arranged on special fixed mount.
Floor push tramps with one's feet when people operate, at this moment air pump energising produces air-flow, air-flow enters cylinder by five-way, the motion of cylinder pushing drawing rod, pull bar drives sieve to move upward, particle on sieve is subject to the thrust of sieve, and particle is upspring, and the particle of upspringing contacts with sieve by gravity landing downwards again; When pin leaves floor push, air pump power-off, at this moment air pump does not produce air-flow, and sieve is subject to the effect of gravity and is pressing pull bar to move downward, and moves back and forth like this, filters out bulky grain thing, has reduced people and with hand, has screened the work of particle, has improved operating efficiency.
Claims (1)
1. a Pneumatic particle screening plant, it is characterized in that, by cylinder (1), pull bar (2), bolt (3), clamping plate (4), sieve (5), baffle plate (6), valve (7), tracheae (8), five-way (9), air pump (10), cable (11) and floor push (12) form, pull bar (2) is equipped with on cylinder (1) top, sieve (5) is equipped with on pull bar (2) top, sieve (5) upper surface and lower surface are equipped with clamping plate (4), the clamping plate (4) of sieve (5) upper surface and lower surface are fixing by bolt (3), sieve (5) surrounding is provided with baffle plate (6),
Described Pneumatic particle screening plant has four cylinders (1), valve (7) is equipped with in cylinder (1) bottom, valve (7) is connected with five-way (9) by tracheae (8), the 5th mouth of five-way (9) is connected with air pump (10) by tracheae (8), air pump (10) is connected with floor push (12) by cable (11), and floor push (12) is connected with power supply by cable (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164264.6U CN203791208U (en) | 2014-04-07 | 2014-04-07 | Pneumatic particle screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164264.6U CN203791208U (en) | 2014-04-07 | 2014-04-07 | Pneumatic particle screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791208U true CN203791208U (en) | 2014-08-27 |
Family
ID=51373483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420164264.6U Expired - Fee Related CN203791208U (en) | 2014-04-07 | 2014-04-07 | Pneumatic particle screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562344A (en) * | 2016-01-25 | 2016-05-11 | 宁波诺丁汉大学 | Pneumatic separating device |
| CN107309014A (en) * | 2017-08-04 | 2017-11-03 | 长兴捷明机械有限公司 | A kind of reprocessing reducing mechanism for the cement that makes moist |
-
2014
- 2014-04-07 CN CN201420164264.6U patent/CN203791208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562344A (en) * | 2016-01-25 | 2016-05-11 | 宁波诺丁汉大学 | Pneumatic separating device |
| CN105562344B (en) * | 2016-01-25 | 2018-12-11 | 宁波诺丁汉大学 | Pneumatic separating device |
| CN107309014A (en) * | 2017-08-04 | 2017-11-03 | 长兴捷明机械有限公司 | A kind of reprocessing reducing mechanism for the cement that makes moist |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160407 |