CN206296172U - A kind of buffering chamber mechanism of grain screening machine - Google Patents
A kind of buffering chamber mechanism of grain screening machine Download PDFInfo
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- CN206296172U CN206296172U CN201621031501.7U CN201621031501U CN206296172U CN 206296172 U CN206296172 U CN 206296172U CN 201621031501 U CN201621031501 U CN 201621031501U CN 206296172 U CN206296172 U CN 206296172U
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- buffering chamber
- grain
- screening machine
- hopper
- driving motor
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Abstract
A kind of buffering chamber mechanism of grain screening machine, it is related to Cereals Processing Machines field, including hopper, the hopper includes feeding mouth, pan feeding passage, buffering chamber, tapping channel and discharging opening, the buffering chamber outside side wall is fixedly installed driving motor, the power transmission shaft of driving motor is extended to inside buffering chamber through buffering chamber side wall, and the transmission shaft both sides are fixedly installed flow distribution plate, drives flow distribution plate quickly to rotate by driving motor.The hopper changes the hopper construction of traditional grain screening machine, buffering chamber mechanism is set, the grain of material bin will be entered by caching process, avoid accumulated plugging pan feeding passage, once pouring into grain excessively in the hopper of the grain screening machine for solving prior art, hopper can be blocked, grain blanking is slower, the relatively low problem of screening efficiency, improves the efficiency of screening production.
Description
Technical field：
The utility model is related to Cereals Processing Machines field, and in particular to a kind of buffering chamber mechanism of grain screening machine.
Background technology：
Grain screening machine is the relative motion with compass screen surface using grain, partial particulate is passed through sieve aperture, by sand, soil block, gravel
The materials such as stone, rubble are divided into the vibration screening machinery equipment of different stage by granular size, can be effective by grain screening machine
The impurity in grain is cleaned out, once to pour into grain excessive in the hopper of the grain screening machine of prior art, can block
Hopper, grain blanking is slower, and screening efficiency is relatively low.
Utility model content：
Technical problem to be solved in the utility model is to overcome existing technological deficiency, there is provided a kind of grain screening machine
Buffering chamber mechanism, the hopper changes the hopper construction of traditional grain screening machine, sets buffering chamber mechanism, will enter the grain of material bin
Cuisine canon crosses caching process, it is to avoid accumulated plugging pan feeding passage, once pouring into grain in the hopper of the grain screening machine of prior art
Excessively, hopper can be blocked, grain blanking is slower, the relatively low problem of screening efficiency, the buffering chamber mechanism will effectively can enter
The grain fast cache of hopper is simultaneously broken up rapidly, grain is fallen into discharging opening, improves the efficiency of screening production.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of buffering chamber mechanism of grain screening machine, including hopper and buffering chamber, it is characterised in that：
The hopper include feeding mouth, pan feeding passage, buffering chamber, tapping channel and discharging opening, the buffering chamber upper end with
Pan feeding channel connection, lower end connects with tapping channel, and the pan feeding passage end sets feeding mouth, and described tapping channel one end sets
Discharging opening is put, grain enters pan feeding passage by feeding mouth, is cached by buffering chamber, it is to avoid grain is poured into excessively, causes to pile up,
Follow-up screening effect is influenceed, by tapping channel and discharge hole for discharge.
The feeding mouth sets O-ring seal, and when the grain in sack pours into feeding mouth, sack is contacted with O-ring seal, grain
Food enters feeding mouth through O-ring seal, it is to avoid grain leakage is spread and dust splashes.
The pan feeding vias inner walls are staggered multiple broken rods, and the grain that pan feeding passage will be entered by crushing rod be broken up
And bulk particle is smashed, it is to avoid grain is piled up to enter inside material bin together, causes feeding mouth and hopper to block, and both increased
Follow-up screening efficiency, can in advance crush the bulk particle of blending in grain again, be easy to follow-up screening, play the effect of fine screen
Really.
The buffering chamber outside side wall is fixedly installed driving motor, and the power transmission shaft of driving motor extends through buffering chamber side wall
To buffering chamber, the power transmission shaft both sides are fixedly installed flow distribution plate, drive flow distribution plate quickly to rotate by driving motor, will be logical
Shunting is broken up rapidly to cross the grain that pan feeding passage falls, so as to improve grain blanking velocity, further increases the sieve of screening machine
Divide production efficiency.
The flow distribution plate top is umbrella-shaped structure, can be reduced from external impact and resistance, beneficial to by from top
Grain is shunted rapidly.
The buffering chamber top sets thick mouth screen cloth, and bottom sets thin mouth screen cloth, will be big in grain by thick mouth screen cloth
Block particle and impurity are separated, and the fritter particle and impurity in grain and grain are carried out into secondary separation by thin mouth screen cloth, are increased
The precision of follow-up screening.
The beneficial effects of the utility model are：A kind of buffering chamber mechanism of grain screening machine is provided, the hopper changes tradition
The hopper construction of grain screening machine, sets buffering chamber mechanism, will enter the grain of material bin by caching process, it is to avoid accumulated plugging
Once to pour into grain excessive in pan feeding passage, the hopper of the grain screening machine of prior art, hopper can be blocked, grain blanking compared with
Slowly, the relatively low problem of screening efficiency, the buffering chamber mechanism can will effectively enter the grain fast cache of material bin and beat rapidly
Dissipate, grain is fallen into discharging opening rapidly, improve the efficiency of screening production.
Brief description of the drawings：
Fig. 1 is structure sectional view of the present utility model.
Fig. 2 is the top view of thick mouth screen cloth of the present utility model.
Fig. 3 is the top view of thin mouth screen cloth of the present utility model.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, 2, 3, a kind of buffering chamber mechanism of grain screening machine, including hopper 1 and buffering chamber 2, its feature exist
In：
The hopper 1 includes feeding mouth 11, pan feeding passage 12, buffering chamber 2, tapping channel 13 and discharging opening 14, described slow
The upper end of storage 2 connects with pan feeding passage 12, and lower end connects with tapping channel 13, and described one end of pan feeding passage 12 sets feeding mouth
11, the one end of the tapping channel 13 sets discharging opening 14.
The feeding mouth 11 sets O-ring seal 111.
The inwall of pan feeding passage 12 is staggered multiple broken rods 121.
The outside side wall of the buffering chamber 2 is fixedly installed driving motor 21, and the power transmission shaft 22 of driving motor 21 passes through buffering chamber 2
Side wall is extended to inside buffering chamber 2, and the both sides of the power transmission shaft 22 are fixedly installed flow distribution plate 23, is driven by driving motor 21 and shunted
Plate 23 quickly rotates.
The top of the flow distribution plate 23 is umbrella-shaped structure.
The top of the buffering chamber 2 sets thick mouth screen cloth 24, and bottom sets thin mouth screen cloth 25.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. a kind of buffering chamber mechanism of grain screening machine, including hopper and buffering chamber, it is characterised in that：
The hopper includes feeding mouth, pan feeding passage, buffering chamber, tapping channel and discharging opening, the buffering chamber upper end and pan feeding
Channel connection, lower end connects with tapping channel, and the pan feeding passage end sets feeding mouth, and described tapping channel one end is set out
Material；
The buffering chamber outside side wall is fixedly installed driving motor, and the power transmission shaft of driving motor extends to slow through buffering chamber side wall
Inside storage, the power transmission shaft both sides are fixedly installed flow distribution plate, drive flow distribution plate quickly to rotate by driving motor.
2. the buffering chamber mechanism of a kind of grain screening machine according to claim 1, it is characterised in that the feeding mouth is set
O-ring seal.
3. the buffering chamber mechanism of a kind of grain screening machine according to claim 1, it is characterised in that in the pan feeding passage
Wall is staggered multiple broken rods.
4. a kind of buffering chamber mechanism of grain screening machine according to claim 1, it is characterised in that the flow distribution plate top
It is umbrella-shaped structure.
5. a kind of buffering chamber mechanism of grain screening machine according to claim 1, it is characterised in that the buffering chamber top
Thick mouth screen cloth is set, and bottom sets thin mouth screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031501.7U CN206296172U (en) | 2016-08-31 | 2016-08-31 | A kind of buffering chamber mechanism of grain screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031501.7U CN206296172U (en) | 2016-08-31 | 2016-08-31 | A kind of buffering chamber mechanism of grain screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296172U true CN206296172U (en) | 2017-07-04 |
Family
ID=59202093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031501.7U Active CN206296172U (en) | 2016-08-31 | 2016-08-31 | A kind of buffering chamber mechanism of grain screening machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206296172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327216A (en) * | 2017-12-29 | 2018-07-27 | 武汉中兴创新材料技术有限公司 | The screw rod protective device and feeder of feeder |
| CN110102480A (en) * | 2019-02-28 | 2019-08-09 | 江苏力星通用钢球股份有限公司 | A kind of lower ball machine structure of steel ball production |
-
2016
- 2016-08-31 CN CN201621031501.7U patent/CN206296172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327216A (en) * | 2017-12-29 | 2018-07-27 | 武汉中兴创新材料技术有限公司 | The screw rod protective device and feeder of feeder |
| CN110102480A (en) * | 2019-02-28 | 2019-08-09 | 江苏力星通用钢球股份有限公司 | A kind of lower ball machine structure of steel ball production |
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