CN208912512U - A kind of grain rough separating screen of energy quick-replaceable sieve plate - Google Patents
A kind of grain rough separating screen of energy quick-replaceable sieve plate Download PDFInfo
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- CN208912512U CN208912512U CN201821556000.XU CN201821556000U CN208912512U CN 208912512 U CN208912512 U CN 208912512U CN 201821556000 U CN201821556000 U CN 201821556000U CN 208912512 U CN208912512 U CN 208912512U
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- Prior art keywords
- separator box
- screen
- gravity flow
- diaphragm
- sieve plate
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Abstract
The utility model discloses a kind of grain rough separating screens of energy quick-replaceable sieve plate, including pedestal, upper surface one end of the pedestal is fixedly installed with connecting column, and the upper surface other end insertion of pedestal is equipped with hydraulic stem, the top of the hydraulic stem of the connecting column is rotatably equipped with separator box, the front surface of the separator box is equipped with maintenance door, and the side of separator box is equipped with discharge door, the other side of the separator box is equipped with motor housing, and the rear surface of separator box is equipped with conveying pipeline, upper surface one end of the conveying pipeline is equipped with feed inlet.The bolter of the utility model has the characteristics that quick-replaceable sieve plate, fixing bolt can be removed, diaphragm is retracted in gravity flow screen, to take out diaphragm from clamping groove plate, convenient for operation, working efficiency can be provided, height by changing hydraulic stem can rotate separator box, after sieving to paddy, separator box can be tilted, convenient for taking out paddy and shell from separator box.
Description
Technical field
The utility model relates to rice manufacture field, the grain rough separating screen of specifically a kind of energy quick-replaceable sieve plate.
Background technique
In the processing process of rice, it is also mixed with a certain amount of husk from the rice that hulling machine comes out and paddy is rough mixed
The paddy of conjunction is rough, needs to be isolated and come, and is mainly at present grain rough separating screen using the rough equipment of separation paddy, can be with by screening
By in paddy sundries and ghost separate, the degree of purity of paddy can be improved.
Through retrieving, Chinese patent discloses a kind of grain rough separating screen (Authorization Notice No. CN205270085U), the patent skill
Art can bolter realized using the difference of the component characteristics such as grain and the size of brown rice, density and surface and to separate, paddy
Grain particle is big and grows, and density is small, rough surface, and brown rice particle is small and short, and density is big, and surface is smooth.When mixture of paddy and husked rice exists
When flowing on the compass screen surface for having certain tilt angle, automatic classification just will form, i.e. brown rice is in bottom and contacts with compass screen surface, by sieve pore
Discharge, and there is sieve discharge above on the surface that grain floats on brown rice.
But quick-replaceable sieve plate is not easy in above-mentioned patent, when being cleared up sieve plate and being replaced, speed is slower, meeting
Cause to reduce working efficiency, and when being sieved, the impurity, husk and dust in paddy cause to drift in sky due to vibration
In, it is handled.Therefore, those skilled in the art provide a kind of grain rough separating screen of energy quick-replaceable sieve plate, with solution
Certainly the problems mentioned above in the background art.
Summary of the invention
The purpose of this utility model is to provide a kind of grain rough separating screens of energy quick-replaceable sieve plate, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of grain rough separating screen of energy quick-replaceable sieve plate, including pedestal, upper surface one end of the pedestal are fixedly mounted
There is connecting column, and the upper surface other end insertion of pedestal is equipped with hydraulic stem, the top of the hydraulic stem of the connecting column rotates
Separator box is installed, the front surface of the separator box is equipped with maintenance door, and the side of separator box is equipped with discharge door, and described point
The other side from case is equipped with motor housing, and the rear surface of separator box is equipped with conveying pipeline, upper surface one end of the conveying pipeline
Feed inlet is installed, the rear surface bottom end of the separator box is equipped with blower, and the upper surface of the blower is connected with ventilation duct, institute
The top for stating ventilation duct is located at the side of conveying pipeline and separator box connecting pin, and the inner wall of the separator box is uniformly equipped with card slot
Plate, and separator box is internally provided with gravity flow screen, the two sides insertion of the gravity flow screen is equipped with diaphragm, the diaphragm is separate
The side insertion of gravity flow screen is mounted on the inside of clamping groove plate, and the side of the pedestal is provided with console.
As a further solution of the present invention: the side corner of the maintenance door and separator box offers bolt
Hole, and maintenance door and separator box are bolted.
The clamping groove plate is divided into three layers, and every layer in the inside of separator box as a further solution of the present invention,
Diaphragm and the sieve diameter of gravity flow screen from top to bottom successively reduce.
The outer framework side wall of the gravity flow screen offers sliding slot, the shifting as a further solution of the present invention,
The both ends that dynamic sieve is located inside gravity flow screen are fixedly installed with fixture block, and the fixture block is located inside the sliding slot of gravity flow screen, described solid
Surely the upper surface sieved is located at one section inside gravity flow screen against the one of fixture block through fixing bolt, the fixing bolt is equipped with
Side.
The clamping groove plate is divided into two groups as a further solution of the present invention, and one group of clamping groove plate is close to motor housing
Side, another group of side close to discharge door, the inside of one group of clamping groove plate close to discharge door is provided with spring, the shifting
It is connected by spring between dynamic sieve and clamping groove plate, the inside of the motor housing is equipped with servo motor, the servo motor
Output end is equipped with eccentric runner, the servo motor and eccentric runner runs through separator box and clamping groove plate is connect with diaphragm.
There are three connecting tube, connecting tube is passed through respectively for the ventilation duct setting as a further solution of the present invention,
The side wall of separator box is worn, and connecting tube is located at the side of every layer of diaphragm and console.
The upper surface of the separator box is provided with ventilation opening, the blower as a further solution of the present invention,
Side collecting box is installed, and the air inlet of blower is connect with ventilation duct, and the air outlet of the blower is connect with collecting box, is received
The inside of header is equipped with filter screen, and the side of collecting box offers air outlet.
Compared with prior art, the utility model has the beneficial effects that
The bolter of the utility model has the characteristics that quick-replaceable sieve plate, fixing bolt can be removed, by diaphragm
It is retracted in gravity flow screen, so that diaphragm be taken out from clamping groove plate, convenient for operation, working efficiency can be provided, by changing liquid
The height of compression bar can rotate separator box, after sieving to paddy, can tilt separator box, convenient for by paddy and shell from
It is taken out in separator box, by opening blower, can will lead to the impurity that drifts and dust extraction due to vibrating in separator box, it can be with
It keeps clean and tidy inside separator box, eccentric runner can be driven to rotate by servo motor, eccentric runner will drive in rotation
Gravity flow screen and diaphragm compressed spring, so as to keep vibrating, convenient for being separated to paddy is rough.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the grain rough separating screen of energy quick-replaceable sieve plate；
Fig. 2 is the structural schematic diagram of separator box in a kind of grain rough separating screen of energy quick-replaceable sieve plate；
Fig. 3 is the structural schematic diagram of gravity flow screen and diaphragm in a kind of grain rough separating screen of energy quick-replaceable sieve plate；
Fig. 4 is the side view of separator box in a kind of grain rough separating screen of energy quick-replaceable sieve plate.
In figure: 1, pedestal；2, connecting column；3, hydraulic stem；4, separator box；5, maintenance door；6, discharge door；7, motor housing；8,
Conveying pipeline；9, feed inlet；10, blower；11, ventilation duct；12, clamping groove plate；13, gravity flow screen；14, diaphragm；15, console；
101, bolt hole；71, servo motor；72, eccentric runner；141, fixture block；142, fixing bolt；143, spring.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, it is a kind of can quick-replaceable sieve plate grain rough separating screen, including bottom
Seat 1, upper surface one end of pedestal 1 is fixedly installed with connecting column 2, and the upper surface other end insertion of pedestal 1 is equipped with hydraulic stem
3, the top of the hydraulic stem 3 of connecting column 2 is rotatably equipped with separator box 4, and the front surface of separator box 4 is equipped with maintenance door 5, and divides
Side from case 4 is equipped with discharge door 6, and the other side of separator box 4 is equipped with motor housing 7, and the rear surface of separator box 4 is equipped with
Conveying pipeline 8, upper surface one end of conveying pipeline 8 are equipped with feed inlet 9, and the rear surface bottom end of separator box 4 is equipped with blower 10, blower
10 upper surface is connected with ventilation duct 11, and the top of ventilation duct 11 is located at the side of conveying pipeline 8 Yu 4 connecting pin of separator box, separation
The inner wall of case 4 is uniformly equipped with clamping groove plate 12, and separator box 4 is internally provided with gravity flow screen 13, the two sides insertion of gravity flow screen 13
Diaphragm 14 is installed, diaphragm 14 is mounted on the inside of clamping groove plate 12, the side of pedestal 1 far from the side insertion of gravity flow screen 13
It is provided with console 15.Hydraulic stem 3 is internally provided with two-way gear, oil-way integrated block, oil cylinder and piston rod, the work of hydraulic stem 3
It is double-direction gearpump pressure oil output as principle, the control through oil-way integrated block to oil cylinder drives the movement of piston rod.Console
It is connected between 15 and each electrical equipment by electric wire.
In Fig. 2: the side corner of maintenance door 5 and separator box 4 offers bolt hole 101, and maintenance door 5 and separation
Case 4 is bolted, and clamping groove plate 12 is divided into three layers in the inside of separator box 4, and every layer of diaphragm 14 and gravity flow screen 13
Sieve diameter is from top to bottom successively reduced, and opening maintenance door 5 is removable sieve plate, and sieve plate is provided with three layers, it is rough can to increase paddy
Screening efficiency, sieve plate is made of gravity flow screen 13 and diaphragm 14.
In Fig. 3: the outer framework side wall of gravity flow screen 13 offers sliding slot, and diaphragm 14 is located at the both ends inside gravity flow screen 13
It is fixedly installed with fixture block 141, fixture block 141 is located inside the sliding slot of gravity flow screen 13, and the upper surface of gravity flow screen 13, which is run through, to be equipped with
Fixing bolt 142, fixing bolt 142 are located at one section inside gravity flow screen 13 side against fixture block 141, and it is two that clamping groove plate 12, which is divided to,
Group, one group of clamping groove plate 12 is close to the side of motor housing 7, another group of side close to discharge door 6, close to one group of card of discharge door 6
The inside of frid 12 is provided with spring 143, is connected by spring 143 between diaphragm 14 and clamping groove plate 12, motor housing 7
Inside is equipped with servo motor 71, and the output end of servo motor 71 is equipped with eccentric runner 72, servo motor 71 and eccentric runner
72 connect through separator box 4 and clamping groove plate 12 with diaphragm 14, and removing fixing bolt 142 can be by diaphragm 14 from clamping groove plate
It is taken out in 12, sieve plate is replaced, servo motor 71 can convert electrical signals to angular displacement or angle speed on motor reel
Degree output, is swung to control eccentric runner 72.
In Fig. 4: for the setting of ventilation duct 11 there are three connecting tube, connecting tube extends through the side wall of separator box 4, and connecting tube
Positioned at the side of every layer of diaphragm 14 and console 15.The upper surface of separator box 4 is provided with ventilation opening, the side installation of blower 10
Have collecting box, and the air inlet of blower 10 is connect with ventilation duct 11, the air outlet of blower 10 is connect with collecting box, collecting box it is interior
Portion is equipped with filter screen, and the side of collecting box offers air outlet, and blower 10 can be by the impurity in 4 inner air of separator box
It extracts out with dust mixing air, is then exhausted from after the filter screen in collecting box in air, it can be with the sky in purification separation case 4
Gas, filter screen are a kind of component of active carbon material.
The working principle of the utility model is: the bolt in maintenance door 5 is removed when needing replacing sieve, then will maintenance
Door 5 is put down, and removes the fixing bolt 142 in sieve on gravity flow screen 13, by diaphragm 14 by fixture block 141 along 13 side of gravity flow screen
The sliding slot of wall is mobile, so that diaphragm 14 be removed from clamping groove plate 12, Novel screen mesh is directed at clamping groove plate 12, first by diaphragm
14 are installed in the clamping groove plate 12 of 4 two sides of separator box, then fixing bolt 142 is installed into the inside of gravity flow screen 13, gravity flow screen 13
It can prevent diaphragm 14 from moving, be poured into from feed inlet 9 by paddy is rough, paddy is rough to enter separator box 4 along conveying pipeline 8
Inside, then the rough size according to particle of paddy point tentatively is scattering on three layers of sieve plate, unlatching servo motor 71, servo motor
71 motor reel will drive eccentric runner 72 and be swung, so as to drive gravity flow screen 13 and diaphragm 14 to be swung,
It rough to paddy can sieve, when being sieved, dust and impurities during paddy is rough, can be with since vibration can drift in air
Blower 10 is opened, blower 10 can be extracted out the air in separator box 4 using reduction of fractions to a common denominator pipe, and air is by the filtering inside collecting box
The external world can be discharged to after net.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of grain rough separating screen of energy quick-replaceable sieve plate, including pedestal (1), which is characterized in that the upper table of the pedestal (1)
Face one end is fixedly installed with connecting column (2), and the upper surface other end insertion of pedestal (1) is equipped with hydraulic stem (3), the connection
The top of the hydraulic stem (3) of column (2) is rotatably equipped with separator box (4), and the front surface of the separator box (4) is equipped with maintenance door
(5), and the side of separator box (4) is equipped with discharge door (6), and the other side of the separator box (4) is equipped with motor housing (7), and
The rear surface of separator box (4) is equipped with conveying pipeline (8), and upper surface one end of the conveying pipeline (8) is equipped with feed inlet (9), institute
The rear surface bottom end for stating separator box (4) is equipped with blower (10), and the upper surface of the blower (10) is connected with ventilation duct (11), institute
The top for stating ventilation duct (11) is located at the side of conveying pipeline (8) Yu separator box (4) connecting pin, and the inner wall of the separator box (4) is equal
It is even to be equipped with clamping groove plate (12), and separator box (4) is internally provided with gravity flow screen (13), the two sides insertion of the gravity flow screen (13)
It is equipped with diaphragm (14), the diaphragm (14) is mounted on the interior of clamping groove plate (12) far from the side insertion of gravity flow screen (13)
The side in portion, the pedestal (1) is provided with console (15).
2. a kind of grain rough separating screen of energy quick-replaceable sieve plate according to claim 1, which is characterized in that the maintenance door
(5) it is offered bolt hole (101) with the side corner of separator box (4), and maintenance door (5) and separator box (4) pass through bolt
Connection.
3. a kind of grain rough separating screen of energy quick-replaceable sieve plate according to claim 1, which is characterized in that the clamping groove plate
(12) be divided into three layers in the inside of separator box (4), and the sieve diameter of every layer of diaphragm (14) and gravity flow screen (13) by up to
Under successively reduce.
4. a kind of grain rough separating screen of energy quick-replaceable sieve plate according to claim 1, which is characterized in that the gravity flow screen
(13) outer framework side wall offers sliding slot, and the diaphragm (14) is located at the internal both ends of gravity flow screen (13) and is fixedly installed with
Fixture block (141), the fixture block (141) are located inside the sliding slot of gravity flow screen (13), and the upper surface of the gravity flow screen (13) is through peace
Equipped with fixing bolt (142), the fixing bolt (142) is located at one that internal one section of gravity flow screen (13) abuts fixture block (141)
Side.
5. a kind of grain rough separating screen of energy quick-replaceable sieve plate according to claim 1, which is characterized in that the clamping groove plate
(12) it is divided into two groups, for one group of clamping groove plate (12) close to the side of motor housing (7), another group of side close to discharge door (6) is close
The inside of one group of clamping groove plate (12) of discharge door (6) is provided with spring (143), the diaphragm (14) and clamping groove plate (12) it
Between connected by spring (143), the inside of the motor housing (7) is equipped with servo motor (71), the servo motor (71)
Output end be equipped with eccentric runner (72), the servo motor (71) and eccentric runner (72) through separator box (4) and block
Frid (12) is connect with diaphragm (14).
6. a kind of grain rough separating screen of energy quick-replaceable sieve plate according to claim 1, which is characterized in that the ventilation duct
(11) there are three connecting tubes for setting, and connecting tube extends through the side wall of separator box (4), and connecting tube is located at every layer of diaphragm (14)
With the side of console (15).
7. a kind of grain rough separating screen of energy quick-replaceable sieve plate according to claim 1, which is characterized in that the separator box
(4) upper surface is provided with ventilation opening, and the side of the blower (10) is equipped with collecting box, and the air inlet of blower (10) and logical
Air hose (11) connection, the air outlet of the blower (10) are connect with collecting box, and the inside of collecting box is equipped with filter screen, and collects
The side of case offers air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556000.XU CN208912512U (en) | 2018-09-21 | 2018-09-21 | A kind of grain rough separating screen of energy quick-replaceable sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556000.XU CN208912512U (en) | 2018-09-21 | 2018-09-21 | A kind of grain rough separating screen of energy quick-replaceable sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912512U true CN208912512U (en) | 2019-05-31 |
Family
ID=66706628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556000.XU Expired - Fee Related CN208912512U (en) | 2018-09-21 | 2018-09-21 | A kind of grain rough separating screen of energy quick-replaceable sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014020A (en) * | 2019-11-25 | 2020-04-17 | 大同新成新材料股份有限公司 | Screening machine for semiconductor production and screening method thereof |
| CN112044831A (en) * | 2020-08-26 | 2020-12-08 | 重庆飞康机械有限公司 | Automatic deburring system that polishes of engine cylinder lid |
-
2018
- 2018-09-21 CN CN201821556000.XU patent/CN208912512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014020A (en) * | 2019-11-25 | 2020-04-17 | 大同新成新材料股份有限公司 | Screening machine for semiconductor production and screening method thereof |
| CN111014020B (en) * | 2019-11-25 | 2021-09-21 | 大同新成新材料股份有限公司 | Screening machine for semiconductor production and screening method thereof |
| CN112044831A (en) * | 2020-08-26 | 2020-12-08 | 重庆飞康机械有限公司 | Automatic deburring system that polishes of engine cylinder lid |
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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: 20190531 Termination date: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |