CN209077183U - A kind of processing of rice removes chaff device with closed - Google Patents
A kind of processing of rice removes chaff device with closed Download PDFInfo
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- CN209077183U CN209077183U CN201821571131.5U CN201821571131U CN209077183U CN 209077183 U CN209077183 U CN 209077183U CN 201821571131 U CN201821571131 U CN 201821571131U CN 209077183 U CN209077183 U CN 209077183U
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Abstract
The utility model discloses a kind of processing of rice to remove chaff device with closed, including mounting base, the top exterior walls of the mounting base are equipped with horizontal positioned ventilation duct by bolt, and the top of ventilation duct outer circumferential walls is equipped with feed hopper by bolt, horizontal positioned rotating bar is installed by bearing between the both ends inner wall of the feed hopper, and the outer circumferential walls of rotating bar are connected with driving motor by shaft coupling, the outer circumferential walls of the rotating bar are welded with the dispersion cone equidistantly distributed, and dispersing cone is in cone-shaped structure.Rice to be screened is added from feed hopper, it falls into ventilation duct, preliminary selection by winnowing is carried out using the first air blower, remaining rice drops down onto sifting barrel from intermediate tube, rice and chaff is carried out detached job using screen pack, rice drops down onto screen barrel, chaff drops down onto admission extinguisher, it will be placed in sifting barrel and carry out except chaff operation, and avoid being contacted with external environment, prevent from causing dust pollution environment.
Description
Technical field
The utility model relates to rice processing technique fields more particularly to a kind of processing of rice to remove chaff device with closed.
Background technique
Rice is by paddy by rolling, and rice bran refers to be removed outside brown rice benevolence during paddy processing is at rice
The brown layer part in portion, rice bran is the good resource of the great Development volue of byproduct after paddy rolls, in order to not influence people
It is edible, in the process of manufacture of rice, need rice bran and rice separation screening.
Common selection by winnowing bran duster is using the quality of chaff of rice and of different sizes on the market, using wind by rice and chaff send to
Reciprocating sieve choosing is carried out on vibrating screen, vibration screen often exposes to the open air in the external world, often rice can be caused to be shaken out due to vibration service
And dust and lighter chaff can raise, and pollute environment, it is difficult to clear up.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of rice proposed is processed and used
It is closed to remove chaff device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of processing of rice removes chaff device, including mounting base with closed, and the top exterior walls of the mounting base pass through bolt
Horizontal positioned ventilation duct is installed, and the top of ventilation duct outer circumferential walls is equipped with feed hopper, the feed hopper by bolt
Both ends inner wall between horizontal positioned rotating bar is installed by bearing, and the outer circumferential walls of rotating bar pass through shaft coupling and connect
There is driving motor, the outer circumferential walls of the rotating bar are welded with the dispersion cone equidistantly distributed, and dispersing cone is in cone-shaped structure,
The outer circumferential walls of the dispersion cone are welded with the dispersion tooth equidistantly distributed, and dispersing tooth is in triangular shape structure, between dispersion tooth is in
Intermediate tube is equipped with by bolt every the bottom of distribution, the ventilation duct outer circumferential walls, and the circumferential inner wall of intermediate tube is provided with
Jet pipe, the two sides of the jet pipe outer circumferential walls pass through bolt respectively and are equipped with fixed link and fixing pipe, and fixed link and fixing pipe
Side of the outer circumferential walls far from jet pipe is connect with the two sides of intermediate tube outer circumferential walls respectively.
Preferably, the both ends of the ventilation duct pass through air hose respectively and are connected with the first air blower and dust settling pocket, and ventilation duct
Circumferential inner wall strainer is equipped with by bolt.
Preferably, the bottom outer wall of the intermediate tube is equipped with sifting barrel, and the two of sifting barrel top inner wall by bolt
Side passes through bolt and is equipped with screen pack.
Preferably, the bottom thread of the sifting barrel outer circumferential walls is connected with admission extinguisher, and the outer circumferential walls of admission extinguisher are opened
Equipped with the venthole equidistantly distributed, the circumferential inner wall of admission extinguisher is enclosed with the first gauze, and the bottom interior wall of sifting barrel passes through spiral shell
Bolt is equipped with screen barrel, and the outer circumferential walls of screen barrel are enclosed with the second gauze.
Preferably, the outer circumferential walls of the sifting barrel are equipped with seal box by bolt.
Preferably, the side of the sifting barrel outer circumferential walls is equipped with mounting box by bolt, and in the bottom of mounting box
Wall is equipped with the second air blower by bolt, and the air intake and outlet air end of the second air blower pass through respectively to be in charge of and seal box and solid
Determine pipe connection.
Preferably, the corner location of the mounting base bottom outer wall passes through bolt and is equipped with support rod, and four supports
The same horizontal positioned fixing seat is equipped with by bolt between bar.
The utility model has the following beneficial effects:
1, rice to be screened is added from feed hopper, falls into ventilation duct, carries out preliminary selection by winnowing using the first air blower,
The chaff of dust and small volume is separated, and is collected using dust settling pocket, remaining rice drops down onto sifting barrel from intermediate tube, utilizes
Rice and chaff are carried out detached job by screen pack, and rice drops down onto screen barrel, and chaff drops down onto admission extinguisher, will be placed on sieve except chaff operation
Divide in cylinder and carry out, avoid being contacted with external environment, progress is closed to remove chaff, prevents from causing dust pollution environment, passes through sieve
Net cylinder and admission extinguisher are easy to use convenient for collecting rice and chaff.
2, rotate rotating bar using driving motor at feed hopper, the dispersion cone equidistantly distributed in rotating bar will be viscous glutinous
Blocking rice smashes, and feeding funnel bottom part is arranged to small-bore, and the rice entered in ventilation duct from feed hopper is made to be in dispersed
State is convenient for subsequent screening separation process.
3, the dispersion tooth being spaced apart is welded on dispersion cone, dispersion tooth is in triangle cone structure, when dispersion cone touching is big
Meter Shi strikes single rice using dispersion tooth, separates the rice not fallen off and chaff, to improve subsequent screening
Effect.
4, screen pack is wave-shaped, in the process of rice decline, increases and the contact area of screen pack and touching frequency
Rate is improved screen pack and removes chaff effect to rice, and blown at the top of sifting barrel using the second air blower, and rice is made
Down the wind decline, rice or chaff is prevented to be attached on screen pack, and improves the working efficiency of screening.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rice process the closed overall structure diagram for removing chaff device；
Fig. 2 be the utility model proposes a kind of rice processing ventilation duct sectional structure signal for removing chaff device with closed
Figure；
Fig. 3 be the utility model proposes a kind of rice processing rotating bar enlarged structure signal for removing chaff device with closed
Figure；
Fig. 4 be the utility model proposes a kind of rice processing sifting barrel sectional structure signal for removing chaff device with closed
Figure.
In figure: 1 mounting base, 2 ventilation ducts, 3 feed hoppers, 4 rotating bars, 5 dispersion cones, 6 dispersion teeth, 7 intermediate tubes, 8 strainers, 9
First air blower, 10 dust settling pockets, 11 jet pipes, 12 fixing pipes, 13 sifting barrels, 14 screen packs, 15 admission extinguishers, 16 ventholes, 17
First gauze, 18 screen barrels, 19 second gauzes, 20 seal boxs, 21 mounting boxs, 22 second air blowers, 23 support rods, 24 are fixed
Seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of rice processing removes chaff device, including mounting base 1, the top exterior walls of mounting base 1 with closed
Horizontal positioned ventilation duct 2 is installed by bolt, and the top of 2 outer circumferential walls of ventilation duct is equipped with feed hopper 3 by bolt,
The top and bottom of feed hopper 3, which are all provided with, is set to round-like structure, and the internal diameter of feed hopper 3 is sequentially reduced from top to bottom, feed hopper 3
Both ends inner wall between horizontal positioned rotating bar 4 is installed by bearing, and the outer circumferential walls of rotating bar 4 pass through shaft coupling and connect
It is connected to driving motor, one end of 1 top exterior walls of mounting base is equipped with support base by bolt, and the bottom outer wall of driving motor is logical
The top exterior walls for crossing bolt and support base connect, and the outer circumferential walls of rotating bar 4 are welded with the dispersion cone 5 equidistantly distributed, and divide
Dissipating cone 5 is in cone-shaped structure, and the outer circumferential walls of dispersion cone 5 are welded with the dispersion tooth 6 equidistantly distributed, and dispersing tooth 6 is in triangle
Shape structure, for dispersion tooth 6 in being spaced apart, the bottom of 2 outer circumferential walls of ventilation duct is equipped with intermediate tube 7, and intermediate tube 7 by bolt
Circumferential inner wall be provided with jet pipe 11, the two sides of 11 outer circumferential walls of jet pipe pass through bolt respectively and are equipped with fixed link and fixing pipe
12, and the side of fixed link and 12 outer circumferential walls of fixing pipe far from jet pipe 11 is connect with the two sides of 7 outer circumferential walls of intermediate tube respectively.
In the utility model, one end of ventilation duct 2 is connected with the first air blower 9, and the bottom of the first air blower 9 by air hose
Portion's outer wall is connect by bolt with the top exterior walls of mounting base 1, and the one end of ventilation duct 2 far from the first air blower 9 is pacified by bolt
Equipped with dust settling pocket 10,2 circumferential inner wall of ventilation duct is equipped with the strainer 8 being obliquely installed close to the side of dust settling pocket 10 by bolt,
The bottom outer wall of strainer 8 and the top exterior walls of intermediate tube 7 are abutted against；
The bottom outer wall of intermediate tube 7 is equipped with sifting barrel 13 by bolt, and the two sides of 13 top inner wall of sifting barrel are logical
It crosses bolt and screen pack 14 is installed, the spacing of the structure wave-shaped of screen pack 14, two screen packs 14 is equal to intermediate tube 7
Internal diameter, screen pack 14 has multiple sieve plates to be spliced to form, further, can be arranged again two between two screen packs 14
The impurity of rice and larger particles is carried out screening separation, is provided in admission extinguisher 15 mating by the sieve plate of a wavelike structure
Two net cylinders, the bottom thread of 13 outer circumferential walls of sifting barrel is connected with admission extinguisher 15, and the outer circumferential walls of admission extinguisher 15 open up
There is the venthole 16 equidistantly distributed, the circumferential inner wall of admission extinguisher 15 is enclosed with the first gauze 17, the bottom interior wall of sifting barrel 13
Screen barrel 18 is installed by bolt, the outer circumferential walls of screen barrel 18 are enclosed with the second gauze 19, and the internal diameter of screen barrel 18 is equal to
The outer circumferential walls of the spacing of two screen packs 14, sifting barrel 13 are equipped with seal box 20, and the bottom of seal box 20 by bolt
Portion's outer wall offers perforation, and the bottom outer wall of admission extinguisher 15 is greater than its top outer diameter, the bottom of 15 outer circumferential walls of admission extinguisher with wear
It is threadedly coupled between the circumferential inner wall in hole；
The side of 13 outer circumferential walls of sifting barrel is equipped with mounting box 21 by bolt, and the bottom interior wall of mounting box 21 passes through
Bolt is equipped with the second air blower 22, and the air intake and outlet air end of the second air blower 22 pass through respectively to be in charge of and seal box 20 and solid
Determine the connection of pipe 12, the corner location of 1 bottom outer wall of mounting base passes through bolt and is equipped with support rod 23, and four support rods 23 it
Between the same horizontal positioned fixing seat 24 is equipped with by bolt, be bolted between fixing seat 24 and seal box 20.
Working principle: rice to be screened being added from feed hopper 3, falls into ventilation duct 2, using the first air blower 9 into
The preliminary selection by winnowing of row, the chaff of dust and small volume is separated, and is collected using dust settling pocket 10, remaining rice is from intermediate tube 7
Sifting barrel 13 is dropped down onto, rice and chaff are subjected to detached job using screen pack 14, rice drops down onto screen barrel 18, and chaff drops down onto storage
Cylinder 15 rotates rotating bar 4 using driving motor at feed hopper 3, and the dispersion cone 5 equidistantly distributed in rotating bar 4 will be viscous glutinous
Blocking rice smashes, and when 5 touching rice of dispersion cone, is struck using dispersion tooth 6 to single rice, makes not fall off
Rice and chaff separation, 3 bottom of feed hopper be arranged to it is small-bore, make from feed hopper 3 enter ventilation duct 2 in rice be in dispersed
State, screen pack 14 is wave-shaped, in the process of rice decline, the contact area and touching frequency of increase and screen pack 14,
It improves screen pack 14 and chaff effect is removed to rice, and blown using the second air blower 22 from the top of sifting barrel 13, made
Rice down the wind declines, and rice or chaff is prevented to be attached on screen pack 14.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of rice processing removes chaff device, including mounting base (1) with closed, which is characterized in that the top of the mounting base (1)
Portion's outer wall is equipped with horizontal positioned ventilation duct (2) by bolt, and the top of ventilation duct (2) outer circumferential walls is installed by bolt
Have feed hopper (3), be equipped with horizontal positioned rotating bar (4) between the both ends inner wall of the feed hopper (3) by bearing, and turns
The outer circumferential walls of lever (4) are connected with driving motor by shaft coupling, and the outer circumferential walls of the rotating bar (4) are welded with equidistant
(5) are bored in the dispersion of distribution, and dispersing cone (5) is in cone-shaped structure, and the outer circumferential walls of the dispersion cone (5) are welded with equidistant point
The dispersion tooth (6) of cloth, and dispersing tooth (6) is in triangular shape structure, dispersion tooth (6) is in be spaced apart, outside ventilation duct (2) circumference
The bottom of wall is equipped with intermediate tube (7) by bolt, and the circumferential inner wall of intermediate tube (7) is provided with jet pipe (11), the jet pipe
(11) two sides of outer circumferential walls pass through bolt respectively and are equipped with fixed link and fixing pipe (12), and fixed link and fixing pipe (12) circle
Side of all outer walls far from jet pipe (11) is connect with the two sides of intermediate tube (7) outer circumferential walls respectively.
2. a kind of rice processing according to claim 1 removes chaff device with closed, which is characterized in that the ventilation duct
(2) both ends pass through air hose respectively and are connected with the first air blower (9) and dust settling pocket (10), and the circumferential inner wall of ventilation duct (2) is logical
It crosses bolt and strainer (8) is installed.
3. a kind of rice processing according to claim 1 removes chaff device with closed, which is characterized in that the intermediate tube
(7) bottom outer wall is equipped with sifting barrel (13) by bolt, and the two sides of sifting barrel (13) top inner wall are pacified by bolt
Equipped with screen pack (14).
4. a kind of rice processing according to claim 3 removes chaff device with closed, which is characterized in that the sifting barrel
(13) bottom thread of outer circumferential walls is connected with admission extinguisher (15), and the outer circumferential walls of admission extinguisher (15) are offered and equidistantly distributed
Venthole (16), the circumferential inner wall of admission extinguisher (15) is enclosed with the first gauze (17), and the bottom interior wall of sifting barrel (13) passes through
Bolt is equipped with screen barrel (18), and the outer circumferential walls of screen barrel (18) are enclosed with the second gauze (19).
5. a kind of rice processing according to claim 3 removes chaff device with closed, which is characterized in that the sifting barrel
(13) outer circumferential walls are equipped with seal box (20) by bolt.
6. a kind of rice processing according to claim 3 removes chaff device with closed, which is characterized in that the sifting barrel
(13) side of outer circumferential walls is equipped with mounting box (21) by bolt, and the bottom interior wall of mounting box (21) is installed by bolt
Have the second air blower (22), the air intake and outlet air end of the second air blower (22) pass through respectively to be in charge of and seal box (20) and fixation
Manage (12) connection.
7. a kind of rice processing according to claim 1 removes chaff device with closed, which is characterized in that the mounting base
(1) corner location of bottom outer wall passes through bolt and is equipped with support rod (23), and passes through bolt between four support rods (23)
The same horizontal positioned fixing seat (24) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571131.5U CN209077183U (en) | 2018-09-26 | 2018-09-26 | A kind of processing of rice removes chaff device with closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571131.5U CN209077183U (en) | 2018-09-26 | 2018-09-26 | A kind of processing of rice removes chaff device with closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209077183U true CN209077183U (en) | 2019-07-09 |
Family
ID=67117599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571131.5U Expired - Fee Related CN209077183U (en) | 2018-09-26 | 2018-09-26 | A kind of processing of rice removes chaff device with closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209077183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097691A (en) * | 2020-01-16 | 2020-05-05 | 朱多欣 | Dust collector before rice is washed rice |
| CN112452763A (en) * | 2020-12-08 | 2021-03-09 | 湖北京山群健米业有限公司 | Efficient screening device for rice processing and using method thereof |
-
2018
- 2018-09-26 CN CN201821571131.5U patent/CN209077183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097691A (en) * | 2020-01-16 | 2020-05-05 | 朱多欣 | Dust collector before rice is washed rice |
| CN111097691B (en) * | 2020-01-16 | 2022-07-26 | 汝城县旺发米业有限公司 | Dust collector before rice is washed rice |
| CN112452763A (en) * | 2020-12-08 | 2021-03-09 | 湖北京山群健米业有限公司 | Efficient screening device for rice processing and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |