CN205926306U - Cylindrical pre -cleaning screen's feeder hopper - Google Patents
Cylindrical pre -cleaning screen's feeder hopper Download PDFInfo
- Publication number
- CN205926306U CN205926306U CN201620754320.0U CN201620754320U CN205926306U CN 205926306 U CN205926306 U CN 205926306U CN 201620754320 U CN201620754320 U CN 201620754320U CN 205926306 U CN205926306 U CN 205926306U
- Authority
- CN
- China
- Prior art keywords
- cylindrical pre
- cleaning screen
- screen
- storage bin
- hopper
- 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 provides a cylindrical pre -cleaning screen's feeder hopper, includes: the storage hopper communicates the feeding section of thick bamboo of storage hopper and cylindrical pre -cleaning screen feed inlet from top to bottom, sets up to be in the inside filter of a feeding section of thick bamboo, wherein, the lower extreme of storage hopper is equipped with inserts the door, the lower part of storage hopper one side is equipped with the inlet scoop of being connected through the aspiration channel and the device that induced drafts, but the storage hopper opposite side is equipped with the observation window of switch. This feeder hopper simple structure can control cereal feed rate, high -efficiently filters bold and the lighter impurity of texture, avoids blockking up inlet pipe and screen cloth, increases cylindrical pre -cleaning screen's cleaning cycle, has improved cylindrical pre -cleaning screen's work efficiency greatly.
Description
Technical field
This utility model is related to mechanical field, especially relates to a kind of feed hopper of cylindrical pre-cleaning screen.
Background technology
Before processing, there are many impurity the inside to corn, needs untreated corn is directly placed in cylindrical pre-cleaning screen
Carry out remove impurity.Often have in these corn that the impurity lighter than larger or quality is easy to block feed pipe and screen cloth, so round
Cylinder receiving sieve just may require that maintenance down, largely effects on the work efficiency of cylindrical pre-cleaning screen；The feed rate of another charging aperture can not
Control, if flow also can block feed pipe greatly very much, if flow is too little, can slow down the operating rate of cylindrical pre-cleaning screen.
Therefore, it is necessary in fact to design a kind of feed hopper of cylindrical pre-cleaning screen, to overcome the problems referred to above.
Utility model content
For solving the above problems, this utility model provides a kind of structure simply, can control corn feed rate, efficiently
By contaminant filter lighter to bulk and quality, it is to avoid blocking feed pipe and screen cloth, improve the work efficiency of cylindrical pre-cleaning screen
Cylindrical pre-cleaning screen feed hopper.
A kind of feed hopper of cylindrical pre-cleaning screen that this utility model provides, including：Storage bin hopper, is respectively communicated with described storage up and down
Hopper and the feeding cylinder of cylindrical pre-cleaning screen charging aperture, and it is arranged on the screen plate within described feeding cylinder；Wherein, described storage bin hopper
Lower end be provided with can folding slotting door, the bottom of described storage bin hopper side is provided with the air draught being connected by aspiration channel with air intake device
Mouthful, described storage bin hopper opposite side is provided with switchable observation window.
Further, one end that described slotting door abuts described storage bin hopper inwall is provided with stop part, and described slotting door is in described storage
One end outside hopper is provided with the handle inserting door described in push-and-pull.
Further, described screen plate is provided with multiple filtering holes, and one end of described screen plate is located at described inlet scoop
Top, the other end of described screen plate are located at the lower section of described observation window.
Compared with prior art, this utility model has the advantages that：Structure is simple, can control corn feed stream
Amount, efficiently by contaminant filter lighter to bulk and quality, it is to avoid blocking feed pipe and screen cloth, increases the clear of cylindrical pre-cleaning screen
In the reason cycle, substantially increase the work efficiency of cylindrical pre-cleaning screen.
Brief description
Fig. 1 is the structural representation of the feed hopper of cylindrical pre-cleaning screen of this utility model one preferred embodiment；
The drawing reference numeral explanation of specific embodiment：
1st, storage bin hopper, 2, feeding cylinder, 3, screen plate, 4, insert door, 41, stop part, 42, handle, 5, inlet scoop, 6, air draught
Pipe, 7, observation window.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described.In this utility model
Description in, " " center ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", " outward " it should be noted that term
It is based on orientation shown in the drawings or position relationship in the orientation of instruction or position relationship, be for only for ease of this practicality of description new
Type and simplification description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation
Construction and operating, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used
In description purpose, and it is not intended that indicating or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning in this utility model for the language.
As shown in figure 1, the feed hopper of the cylindrical pre-cleaning screen of the present embodiment offer, including：Storage bin hopper 1, feeding cylinder 2, filters
Plate 3, slotting door 4, inlet scoop 5, aspiration channel 6 and observation window 7, wherein, slotting door 4 is provided with stop part 41 and handle 42.
As shown in figure 1, the structural representation of the feed hopper of cylindrical pre-cleaning screen for this utility model one preferred embodiment, storage
Hopper 1 lower end is connected with feeding cylinder 2, simultaneously the lower end of storage bin hopper 1 be additionally provided with can folding slotting door 4.Wherein, one end of slotting door 4
Abut the inwall of storage bin hopper 1, and be provided with stop part 41 perpendicular to slotting door 4 on the end of this one end of slotting door 4, in other enforcements
In example, stop part 41 also can be located at slotting door 4 elsewhere；Meanwhile, the other end of slotting door 4 is in the outside of storage bin hopper 1 and upper
Face is provided with handle 42, facilitates push-and-pull to insert the flow that door 4 controls the corn falling from storage bin hopper 1, and stop part 41 can limit well
System is inserted door 4 and is pulled open at utmost, prevents from inserting door 4 pull-out storage bin hopper 1.
Preferably, feeding cylinder 2 inner inclination is provided with screen plate 3, screen plate 3 be provided with multiple more than particle sizes of grains
Filtering holes are screened so that can enter cylindrical pre-cleaning screen by filtering holes well when corn falls, meanwhile, big than filtering holes
Impurity will be intercepted by filtering holes, in order to avoid it enters cylindrical pre-cleaning screen blocks the feed pipe of cylindrical pre-cleaning screen and screen cloth；
Separately, the screen plate 3 in appropriate filter hole can according to practical situation, be selected；Wherein, one end of screen plate 3 is located at the upper of inlet scoop 5
Side, the other end of screen plate 3 are located at the lower section of observation window 7.
Meanwhile, the bottom of feeding cylinder 2 side is provided with the inlet scoop 5 being connected by aspiration channel 6 with air intake device, and opposite side sets
There is observation window 7, this observation window 7 is switchable；Air intake device makes to produce negative pressure in feeding cylinder 2 by aspiration channel 6, passes through
Semen Maydiss in the dry bar of grass in the lighter impurity of quality in the corn falling under filter plate 3, such as corn, the shell of corn, Semen Maydiss
Palpus etc. impurity can enter aspiration channel 6 from inlet scoop 5, corn will not be followed to enter cylindrical pre-cleaning screen, be effectively prevented from these miscellaneous
Matter enters into the parts such as cylindrical pre-cleaning screen blocking charging aperture, screen cloth thus affecting the work efficiency of cylindrical pre-cleaning screen.Separately, from observation
Window 7 can check the charging situation of corn, thus the folding degree that door 4 is inserted in adjustment makes the inbound traffics that enter of corn reach most preferably；Meanwhile,
The larger impurity being intercepted by screen plate 3 also can be brought out by switchable observation window 7, in order to avoid impact corn thereafter passed through
Filter opening.
Whole process is convenient and swift, do not interfere with corn enter cylindrical pre-cleaning screen, and can well by corn larger with
The lighter impurity of quality is separated from corn, it is to avoid these impurity blocking cylindrical pre-cleaning screen blocking charging aperture, screen cloth etc., and
Increase the cleaning cycle of cylindrical pre-cleaning screen, this feed hopper can adjust the feed rate of corn simultaneously makes cylindrical pre-cleaning screen be in
Good working condition, substantially increases the work efficiency of cylindrical pre-cleaning screen.
Finally it should be noted that：Various embodiments above is only in order to illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It still can be modified to the technical scheme described in foregoing embodiments, or to wherein some or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (3)
1. a kind of feed hopper of cylindrical pre-cleaning screen is it is characterised in that include：Storage bin hopper, be respectively communicated with up and down described storage bin hopper with
The feeding cylinder of cylindrical pre-cleaning screen charging aperture, and it is arranged on the screen plate within described feeding cylinder；Wherein, the lower end of described storage bin hopper
Be provided with can folding slotting door, the bottom of described storage bin hopper side is provided with the inlet scoop being connected by aspiration channel, institute with air intake device
State storage bin hopper opposite side and be provided with switchable observation window.
2. cylindrical pre-cleaning screen as described in claim 1 feed hopper it is characterised in that：Described slotting door abuts described storage bin hopper
One end of inwall is provided with stop part, and one end that described slotting door is in outside described storage bin hopper is provided with the handle inserting door described in push-and-pull.
3. cylindrical pre-cleaning screen as described in claim 2 feed hopper it is characterised in that：Described screen plate is provided with multiple mistakes
Filter opening, and one end of described screen plate is located at the top of described inlet scoop, the other end of described screen plate is located at described observation window
Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754320.0U CN205926306U (en) | 2016-07-18 | 2016-07-18 | Cylindrical pre -cleaning screen's feeder hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620754320.0U CN205926306U (en) | 2016-07-18 | 2016-07-18 | Cylindrical pre -cleaning screen's feeder hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926306U true CN205926306U (en) | 2017-02-08 |
Family
ID=57929430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620754320.0U Expired - Fee Related CN205926306U (en) | 2016-07-18 | 2016-07-18 | Cylindrical pre -cleaning screen's feeder hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926306U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903000A (en) * | 2017-04-27 | 2017-06-30 | 佛山市爱米吧科技有限公司 | Separator and cereal dust arrester |
| CN107716307A (en) * | 2017-10-30 | 2018-02-23 | 江苏脒诺甫纳米材料有限公司 | It is classified winnowing separator |
| CN109158306A (en) * | 2018-11-10 | 2019-01-08 | 江苏华升面粉有限公司 | A kind of feeding device of flour mill |
| CN112227516A (en) * | 2020-08-26 | 2021-01-15 | 南通德威莱克清洁系统有限公司 | Dredging device for drain pipe of floor washing machine |
-
2016
- 2016-07-18 CN CN201620754320.0U patent/CN205926306U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903000A (en) * | 2017-04-27 | 2017-06-30 | 佛山市爱米吧科技有限公司 | Separator and cereal dust arrester |
| CN107716307A (en) * | 2017-10-30 | 2018-02-23 | 江苏脒诺甫纳米材料有限公司 | It is classified winnowing separator |
| CN109158306A (en) * | 2018-11-10 | 2019-01-08 | 江苏华升面粉有限公司 | A kind of feeding device of flour mill |
| CN112227516A (en) * | 2020-08-26 | 2021-01-15 | 南通德威莱克清洁系统有限公司 | Dredging device for drain pipe of floor washing machine |
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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: 20170208 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |