CN206716032U - A kind of hulling machine shelling component - Google Patents
A kind of hulling machine shelling component Download PDFInfo
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- CN206716032U CN206716032U CN201720311625.9U CN201720311625U CN206716032U CN 206716032 U CN206716032 U CN 206716032U CN 201720311625 U CN201720311625 U CN 201720311625U CN 206716032 U CN206716032 U CN 206716032U
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- shelling
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- rollers
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Abstract
A kind of hulling machine shelling component, including hopper body and the shelling roll assembly being molded in hopper, the hopper body is the cavity that vertical section is in inverted trapezoidal structure, shelling roll assembly is molded in the cavity body structure of hopper body, including two bottom shelling rollers and a top shelling roller, two bottom shelling roller horizontal parallels are set, it is connected respectively from different motors, and top shelling roller is set in parallel in above two bottom shelling rollers, and the spacing between the roller that shelled with two bottoms is identical, the bottom shelling roller includes roll body and the compound roll surface being molded on roll body, this composite roll face includes the rubber lining of internal layer and is molded over the food-grade PVC roll surfaces of rubber lined surfaces, and the flank being oppositely arranged is formed on the PVC roll surfaces of two bottom shelling rollers.The utility model is simple in construction, easy to use, and different cereal materialses can be made quickly and efficiently to be shelled in hopper, while can also effectively prevent the card machine phenomenon in de-hulling process.
Description
Technical field
The crop-processing equipment in agricultural machinery is the utility model is related to, specially one kind possesses ladder roll surface and special-shaped cavity
The hulling machine of structure shelling component.
Background technology
In grain processing operation is carried out, especially in cereals Product processing, it is necessary first to which cereal outer surface is coated
Shell divested.Rubber roller type hulling machine in cereal hulling device of the prior art includes a shelling chamber, and shell chamber
In be provided with two rubber rolls staggered relatively, unhulled rice slave unit feed end is supplied and entered in shelling chamber, utilizes shelling
Rubber roll in chamber is extruded cereal, cereal is deformed upon with top layer housing, so as to realize cereal and its top layer housing
Separation.
In general, two rubber rolls in this rubber roller type hulling machine are oppositely arranged with less spacing, main rubber roll with
Secondary rubber roll is with the rotation rate that adapts to while rotates, and because the gap between two rubber rolls is smaller, and actuating speed is constant, then adds
Upper feeding position is fixed, and is shelled using the gravity fall of raw material, shelling need to time it is longer and effect is not good enough, also have at it
Bottom is increased negative-pressure air fan device and shelled to coordinate air-breathing shelling intracavitary is reached a negative pressure state with more preferable realize, but its
Use cost is too high, easy occurrence of equipment card machine during use, may also need to carry out secondary or even shell three times.
Utility model content
The technical problem that the utility model solves is to provide a kind of hulling machine shelling component, to solve above-mentioned technology
The defects of background.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of hulling machine shelling component, including hopper body and the shelling roll assembly that is molded in hopper, wherein, institute
Cavity of the hopper body for vertical section in inverted trapezoidal structure is stated, shelling roll assembly is molded in the cavity body structure of hopper body, wrapped
Include two bottoms shelling rollers and a top shelling roller, two bottoms shelling roller horizontal parallels are set, respectively from different drives
Dynamic motor is connected, and top shelling roller is set in parallel in above two bottom shelling rollers, and between two bottoms shelling rollers
Spacing is identical, and the bottom shelling roller includes roll body and the compound roll surface being molded on roll body, and this composite roll face includes internal layer
Rubber lining and be molded over the food-grade PVC roll surfaces of rubber lined surfaces, and on the PVC roll surfaces of two bottoms shelling rollers
Form the flank being oppositely arranged.
To obtain superior technique effect, such scheme can be improved as follows：
The top shelling roller includes roll body and the compound roll surface being molded on roll body, and the composite roll face includes internal layer
Rubber lining and be molded over the food-grade PVC roll surfaces of rubber lined surfaces, and form array on this food-grade PVC roll surfaces
The papillary bulge of arrangement, the height of projection of the papillary bulge is 2 ~ 5mm, and sectional area is 3 ~ 5mm2；Adjacent projection
Between spacing be 15 ~ 20mm.
The top shelling roller is fixed in a mounting hole by the bearing holder (housing, cover) of locking structure respectively at both ends, described
Lockable mechanism is preferably one kind in buckle, neck or alignment pin, and it remains normally open, can be when close to card machine state
Moved by bottom shelling roller strap to be lifted in mounting hole to obtain more preferably passing through property.
The top shelling roller sectional dimension is the 1/2 ~ 2/3 of bottom shelling roller sectional dimension.
The line central point of the roll shaft center line of two bottoms shelling roller overlaps with the central point of hopper body.
The flank that is molded is single thread face on the food-grade PVC roll surfaces of bottom shelling roller, and this single thread
The pitch in face is 3 ~ 5mm, and the depth of thread is 6 ~ 8mm.
Food-grade PVC roll surfaces on the shelling roll assembly are replaceable roll surface.
Beneficial effect：The utility model is simple in construction, easy to use, can be by adjusting bottom when carrying out cereal shelling
The spacing between spacing and top shelling roller and bottom shelling roller between shelling roller realizes the shelling of variety classes cereal, together
When, shelling speed is fast, efficiency high, and a husking yield is more than 98%, while the problem of also solve easy putty, get stuck, maintenance
It is easy to maintenance.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model preferred embodiment.
Wherein：1st, hopper；2nd, bucket capacity chamber；3rd, the first PVC roll surfaces；4th, the first rubber lining；5th, bottom shelling roller；6、
First roll shaft；7th, mounting hole；8th, the second roll shaft；9th, the 2nd PVC roll surfaces；10th, the second rubber lining；11st, top shelling roller.
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.
Referring to a kind of Fig. 1 hulling machine preferred embodiment of shelling component, in the present embodiment, hopper 1 is steel construction
The inverted trapezoidal structure of shaping, three groups of shelling rollers are provided with its bucket capacity chamber 2, and two bottoms that as lower parallel is set take off
Shell roller 5 and the top shelling roller 11 for being arranged on two bottoms shelling roller 5 center line line top.
The structure of two bottom shelling rollers 5 is consistent, and is symmetrical arranged along the vertical axis of hopper 1, and two bottoms take off
The line central point of the roll shaft center line of shell roller 5 overlaps with the central point of hopper 1, in the present embodiment, is taken off with the bottom in left side
Exemplified by shell roller 5 carry out structure description, it includes the first carrying roller 6 as main body, this one end of the first carrying roller 6 connection motor with
And decelerator, and the carrying roller in another bottom of right side shelling roller 5 then connects another motor and decelerator, leads to
Cross setting decelerator and cause two carrying roller relative motions, and composite roll is surrounded by outside on the first carrying roller 6 of two bottoms shelling rollers 5
Face, the first rubber lining 4 in this composite roll face including internal layer and is molded over being molded by food-grade PVC for rubber lined surfaces
First PVC roll surfaces 3, and the flank being oppositely arranged, this screw thread are formed on the first PVC roll surfaces 4 of two bottom shelling rollers 5
Face is single thread face, and the pitch in this single thread face is 4mm, depth of thread 6mm.
And top shelling roller 11 sectional dimension is the 1/2 of the bottom shelling sectional dimension of roller 5, whole top shelling roller 11 is parallel
Two tops of bottom shelling roller 5 are arranged at, and the spacing between two bottoms shelling rollers 5 is identical.And from a structural point, on
Portion's shelling roller 11 includes second roller 8 and the compound roll surface being molded in second roller 8, and the both sides of the second roll shaft 8 pass through respectively
Bearing holder (housing, cover) is molded in mounting hole 7, and composite roll face includes being molded directly within the second rubber lining 10 of the outer surface of the second roll shaft 8
And the 2nd PVC roll surfaces 9 being molded by food-grade PVC of the outer surface of the second rubber lining 10 are molded over, on the 2nd PVC roll surfaces 9
The papillary bulge of array arrangement is formed, the height of projection of these papillary bulges is 4mm, sectional area 4mm2；Adjacent
Spacing between projection is 15mm.Second roll shaft 8 is fixed on by the bearing holder (housing, cover) of the alignment pin of locking function respectively at both ends
In mounting hole 7, this alignment pin is normally open, and when carrying out cereal shelling, grain enters from top, is carried out by bottom shelling roller 5
Shelling, in de-hulling process, top shelling roller 11 provides lateral pressure to improve shelling effect, if top grain pitch velocity mistake
It hurry up, and easily accumulated on the roll surface of bottom shelling roller 5, now, top shelling roller 11 is due to the relative motion of bottom shelling roller 5
And the accumulation of grain thereon, it can be moved upwards along mounting hole 7, to improve entry angle and space to prevent card machine, and if
During processing, cereal admission velocity is certain, then position of the bearing holder (housing, cover) in mounting hole 7 can be locked by alignment pin, to obtain more
Stable shelling effect.
In addition, in the present embodiment, in order to improve the first PVC roll surfaces 3 on bottom shelling roller 5 and top shelling roller 11
And the 2nd PVC roll surfaces 9 durability, the first PVC roll surfaces 3 and the 2nd PVC roll surfaces 9 are disposed as replaceable roll surface, can led to
Periodic replacement is crossed to improve shelling stability.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is 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 spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of hulling machine shelling component, including hopper body and the shelling roll assembly that is molded in hopper, its feature exist
In the hopper body is the cavity that vertical section is in inverted trapezoidal structure, and shelling roll assembly is molded over the cavity body structure of hopper body
In, including two bottoms shelling rollers and a top shelling roller, two bottoms shelling roller horizontal parallels set, respectively with difference
Motor be connected, and top shelling roller is set in parallel in above two bottoms shelling rollers, and with two bottoms shelling rollers it
Between spacing it is identical, bottom shelling roller includes roll body and the compound roll surface being molded on roll body, and this composite roll face includes
The rubber lining of internal layer and the food-grade PVC roll surfaces for being molded over rubber lined surfaces, and in the PVC rollers of two bottom shelling rollers
The flank being oppositely arranged is formed on face.
2. shelling component according to claim 1, it is characterised in that the top shelling roller includes roll body and is molded over
Compound roll surface on roll body, the composite roll face include the rubber lining of internal layer and are molded over the food-grade of rubber lined surfaces
PVC roll surfaces, and the papillary bulge of array arrangement is formed on this food-grade PVC roll surfaces.
3. shelling component according to claim 2, it is characterised in that the height of projection of the papillary bulge is 2 ~ 5mm,
Sectional area is 3 ~ 5mm2, the spacing between adjacent projection is 15 ~ 20mm.
4. shelling component according to claim 1, it is characterised in that the top shelling roller passes through bearing respectively at both ends
Set is fixed in a mounting hole.
5. shelling component according to claim 4, it is characterised in that locking structure is provided with the bearing holder (housing, cover), it is described
Lockable mechanism is one kind in buckle, neck or alignment pin.
6. shelling component according to claim 1, it is characterised in that the top shelling roller sectional dimension shells for bottom
The 1/2 ~ 2/3 of roller sectional dimension.
7. shelling component according to claim 1, it is characterised in that the flank is single thread face, and this single line
The pitch of flank is 3 ~ 5mm, and the depth of thread is 6 ~ 8mm.
8. according to the shelling component described in claim 1 or 2, it is characterised in that the food-grade PVC roll surfaces are replaceable roller
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311625.9U CN206716032U (en) | 2017-03-28 | 2017-03-28 | A kind of hulling machine shelling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311625.9U CN206716032U (en) | 2017-03-28 | 2017-03-28 | A kind of hulling machine shelling component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716032U true CN206716032U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311625.9U Active CN206716032U (en) | 2017-03-28 | 2017-03-28 | A kind of hulling machine shelling component |
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| Country | Link |
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| CN (1) | CN206716032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992276A (en) * | 2020-08-25 | 2020-11-27 | 湖南省伟利米业有限公司 | Rice processing is with preventing stifled type rice huller millet equipment |
-
2017
- 2017-03-28 CN CN201720311625.9U patent/CN206716032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992276A (en) * | 2020-08-25 | 2020-11-27 | 湖南省伟利米业有限公司 | Rice processing is with preventing stifled type rice huller millet equipment |
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