CN110355088A - A kind of grain processing drum sieve being convenient to clean and its operating method - Google Patents
A kind of grain processing drum sieve being convenient to clean and its operating method Download PDFInfo
- Publication number
- CN110355088A CN110355088A CN201910641678.0A CN201910641678A CN110355088A CN 110355088 A CN110355088 A CN 110355088A CN 201910641678 A CN201910641678 A CN 201910641678A CN 110355088 A CN110355088 A CN 110355088A
- Authority
- CN
- China
- Prior art keywords
- drum sieve
- main body
- fixing seat
- grain
- sieve main
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
It includes first support and second support that the present invention, which discloses a kind of grain processing drum sieve being convenient to clean and its operating method, the drum sieve, further includes drum sieve main body and air blower；The drum sieve main body and air blower are respectively mounted on the secondary support bracket, drum sieve main body is oblique across on the secondary support bracket, one end of drum sieve main body is arranged in air blower, first support and second support are horizontally disposed with side by side, deceleration mechanism is installed in first support, it is connected between deceleration mechanism and drum sieve main body by transmission mechanism, transmission mechanism is connected with rotation axis one end, and the rotation axis other end is mounted on air blower side；The present invention is by blowing the setting of air-flow gas nozzle on the rotary shaft for drum sieve main body, blow air-flow orientation downwards, guarantee that inner cylinder grid is not blocked, it can keep clean with long-term work, and the aggregation of a large amount of dusts be can level fell and cleared up, drum sieve main body is quickly and effectively cleared up, maintenance cost and maintenance time are reduced.
Description
Technical field
The present invention relates to foodstuff processing technology field, particularly a kind of grain processing drum sieve being convenient to clean and its
Operating method.
Background technique
Drum sieve main body is that relatively common one kind in grain cleaner cleans mode, and drum sieve main body is in turning effort
Under grain can be made ceaselessly to rotate wherein, by it is this rotation the sundries of grain is exposed on grain surface, pass through flowing
Wind-force effect the dust for being attached to grain surface of lightweight, weeds and other substances are blown away, make storage grain have
Higher cleanliness.
Currently, the drum sieve main body for grain processing is numerous in variety, but its principle is all not quite similar, and this mode exists
New problem become to the cleaning of rotary strainer cylinder after completing to grain cleaning, the unsuitable adult of the size of drum sieve main body into
Enter cleaning, if entering cleaning has certain security risk, under in addition cleaning needs to dismantle drum sieve main body every time now
Come, and cleaned by giant, the time cost and cost of labor of maintenance all greatly increase, Patent No.
CN203565315U, patent name are a kind of to be provided with a kind of cleaning for grain for the compound drum sieve main body cleaned of grain
Drum sieve main body is limited by the size dimension to different grains, and being blown by reversed air-flow makes grain keep clean,
But it is same, therefore how which, makes drum sieve main body in original work there is no the cleaning of drum sieve main body is solved the problems, such as
On the basis of easy cleaning be problem to be solved of the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of grain processing drum sieve being convenient to clean and its operating methods, solve
Following technical problem:
1) after cleaning grain, drum sieve main body itself is difficult to complete to clear up drum sieve main body；
2) traditional drum sieve main body grain-export is much larger than dust export, and dust export is easy to cause largely to gather；
3) cleaning of drum sieve main body increases artificial and the time cost.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of grain processing drum sieve being convenient to clean, including first support and second support, further include drum sieve master
Body and air blower；The drum sieve main body and air blower are respectively mounted on the secondary support bracket, and drum sieve main body is oblique across second
On bracket, one end of drum sieve main body is arranged in air blower, and first support and second support are horizontally disposed with side by side, in first support
Deceleration mechanism is installed, is connected between deceleration mechanism and drum sieve main body by transmission mechanism, the second shaft joint on transmission mechanism
One end connected with one end of rotation axis, the rotation axis other end is mounted on air blower side；
Wherein, the rotation axis is transverse on the center line of drum sieve main body, and rotation axis one end is mounted on the first fixing seat
On, the first fixing seat bottom is mounted on above second support by articulated manner, and the rotation axis other end is mounted on the second fixing seat
On, it is mounted on pneumatic cylinder below the second fixing seat, rotation axis is made of axle bumper plate and main shaft, and axle bumper board ends are separately mounted to
On the outside of first fixing seat and the second fixing seat, main shaft both ends are separately mounted to the inner ring of the first fixing seat and the second fixing seat bearing
In, main shaft welds the middle position for being mounted on main shaft by connection on the inside of more fixed links and drum sieve main body, fixed link；
The main shaft is hollow tubular structures, and the axis hole inside main shaft is sealed in first fixing seat one end, and axis hole is second
Fixing seat one end is connected with air hose, and air hose is mounted on the outside of the second fixing seat bearing, and main shaft is from axis hole to the radial direction of axle bumper plate
It is provided with multiple tuyeres, the equidistant axial alignment of tuyere.
As a further solution of the present invention: grain conveyer belt being installed below the first support, grain conveyer belt is
Trapezoidal box like structure, a side of first support install someone's row ladder, and the diagonally-installed installation in drum sieve main body of people's row ladder is flat
On platform.
As a further solution of the present invention: the second support is provided with collecting tank immediately below drum sieve main body,
Collecting tank is pyramidal structure, collects trench bottom and is sealed by cloth bag.
As a further solution of the present invention: deceleration mechanism side is provided with motor, and motor is installed by shaft coupling
In deceleration mechanism, deceleration mechanism is by the way that in gear drive to the first transmission shaft, the first transmission shaft is by the first shaft joint and turns
Moving axis is fixedly connected, and motor and rotation axis are staggered in the two sides of deceleration mechanism.
As a further solution of the present invention: the transmission mechanism passes through locking plate for the first limiting slot and the second limiting slot
Backwards to installation, connected ball, the connected ball on the first limiting slot and first are provided with inside the first limiting slot and the second limiting slot
The extension end of shaft joint connects, and the connected ball on the second limiting slot connect with the extension end of the second shaft joint, the first shaft joint with
The extension end length of second shaft joint is all larger than the groove depth of the first limiting slot and the second limiting slot, the first shaft joint and the second connecting shaft
The disk diameter of device is greater than the opening diameter of the first limiting slot and the second limiting slot.
As a further solution of the present invention: the drum sieve main body is made of outer cylinder and inner cylinder, and outer cylinder bottom is opening
Structure, outer cylinder are provided with discharge port in one side-lower of the first fixing seat, and outer cylinder is provided with charging in one upper side of the second fixing seat
Mouthful, inner cylinder is network, and the size of grid is less than the size of grain.
As a further solution of the present invention: the air blower is connected on main shaft by air hose, and air hose is soft material,
Second fixing seat is positioned close to drum sieve main body one end, and the second fixing seat bottom is mounted on the top of pneumatic cylinder telescopic rod, gas
Cylinder pressure is fixedly mounted vertically, and pneumatic cylinder extension bar maximum distance is the upper surface of second support, and second support is in pneumatic cylinder maximum
Manual lock is provided on position, manual lock is rotary disk structure.
As a further solution of the present invention: the discharge port position is equipped with deflector, and another section of deflector setting exists
The top of grain conveyer belt, deflector are diagonally-installed in drum sieve main body and grain conveyer belt.
As a further solution of the present invention: the operating method of the grain processing drum sieve being convenient to clean is specific to walk
It is rapid as follows:
Step 1: pneumatic cylinder is raised above, one end of drum sieve main body tilts upwards, the other end of drum sieve main body
First fixing seat rotates under the action of hinged, and the maximum inclination angle of drum sieve main body is 20 degree；
Step 2: starting motor and air blower, motor driven main axis, main shaft drive inner cylinder to rotate by fixed link,
The forced air of air blower is flowed on axis hole, and air-flow flows to the grid on inner cylinder by tuyere repressurization；
Step 3: grain rotates in drum sieve main body, wind direction is adjusted to below face by main shaft and axis baffle fit, grain
Dust and impurities on food enter collection groove location by the grid on inner cylinder, and grain passes through slanting water conservancy diversion by discharge port
Plate is fallen on grain conveyer belt；
Step 4: stopping the work of drum sieve main body, the telescopic rod of pneumatic cylinder is shunk, drum sieve main body both ends are in level
On line, it is again started up air blower and motor, wind pressure carries out prune job to inner barrel and outer barrel, and larger particles are flowed out by deflector
To drum sieve body exterior, the cloth bag below collecting tank is finally opened, collecting tank is cleared up.
Beneficial effects of the present invention:
1, the grain processing drum sieve being convenient to clean changes the structure of traditional drum sieve main body, make grain dust and
The underface of drum sieve main body is arranged in the outlet of sundries, and there is biggish dust to fall into space, avoids largely handling
Dust is more and block dust export in grain scale removal process, and the grain-export of side setting can satisfy the grain after cleaning completely
Food output, the collecting box of pyramidal structure can be such that dust and sundries constantly assembles downwards, and the cloth bag by opening lower section is open fast
The dust that speed processing is collected, when drum sieve body of work, are obliquely installed, and can work normally drum sieve main body, drum sieve main body
It is horizontally disposed with when cleaning, the sundries for being gathered in drum sieve body interior and dust can be made quickly to leak out, cannot be led to compared with bigger material
The output of grid hole is crossed, can also be discharged by discharge port, making to assemble pockets of sundries cracking can also clear up.
2, the segmentation connection of drive mechanism may be implemented the level of drum sieve main body and be obliquely installed rotate in fact,
The damage that the position-limiting action of first limiting slot and the second limiting slot makes drum sieve main body that excessive vibration be avoided to lead to equipment, connection
The universal rotational of the first limiting slot and the second limiting slot may be implemented in the setting of ball；The tubular structure of main shaft and the densely covered rush of tuyere
Allow drum sieve main body that a large amount of sundries and dust orientation to be brushed to the underface of inner cylinder in cleaned grain, constantly rotates
Inner cylinder so that grain is constantly rubbed with inner cylinder inner wall, avoid a large amount of gather dusts on inner cylinder grid from leading to the blocking of grid.
3, the present invention blows air-flow orientation downwards by the way that drum sieve main body is blown the setting of air-flow gas nozzle on the rotary shaft
It is dynamic, guarantee that inner cylinder grid is not blocked, can keep clean with long-term work, and the aggregation of a large amount of dusts be can level fell
It is cleared up, quickly and effectively clears up drum sieve main body, reduce maintenance cost and maintenance time.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure front schematic view of the present invention.
Fig. 2 is overall structure left side of the present invention schematic diagram.
Fig. 3 is deceleration mechanism and transmission mechanism attachment structure schematic diagram in the present invention.
Fig. 4 is drum sieve main body axial arrangement schematic diagram in the present invention.
Fig. 5 is rotation axis axial section structural schematic diagram in the present invention.
Appended drawing reference: 1, first support；11, grain conveyer belt；12, people's row ladder；2, second support；21, the first fixing seat；
22, collecting tank；3, deceleration mechanism；31, motor；32, shaft coupling；33, the first transmission shaft；4, transmission mechanism；41, the first connecting shaft
Device；42, the second shaft joint；43, the first limiting slot；44, the second limiting slot；45, locking plate；46, connected ball；5, drum sieve master
Body；50, discharge port；51, rotation axis；52, axle bumper plate；53, main shaft；54, tuyere；55, axis hole；56, fixed link；57, outer cylinder；
58, inner cylinder；59, deflector；6, air blower；61, the second fixing seat；62, air hose；63, pneumatic cylinder；64, manual lock.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
It please refers to shown in Fig. 1-Fig. 5, the present invention is a kind of grain processing drum sieve being convenient to clean, including first support
1 and second support 2, it further include drum sieve main body 5 and air blower 6；The drum sieve main body 5 and air blower 6 are installed in second
On bracket 2, drum sieve main body 5 is oblique across in second support 2, and air blower 6 is arranged in one end of drum sieve main body 5, and first
Bracket 1 and second support 2 are horizontally disposed side by side, and deceleration mechanism 3, deceleration mechanism 3 and drum sieve main body are equipped in first support 1
It is connected between 5 by transmission mechanism 4, one end of second shaft joint 42 is connected with one end of rotation axis 51 on transmission mechanism 4, rotation
51 other end of axis is mounted on 6 side of air blower；The underface of drum sieve main body is arranged in the outlet of grain dust and sundries, and
Space is fallen into biggish dust, avoids the dust in largely processing grain scale removal process more and block dust export, side
The grain-export of face setting can satisfy the grain output after cleaning completely, and the collecting box of pyramidal structure can make dust and sundries
Constantly aggregation downwards, by opening the cloth bag opening dust that quickly processing is collected of lower section, inclination is set when drum sieve body of work
It sets, can work normally drum sieve main body, it is horizontally disposed when drum sieve main body is cleared up, it can make to be gathered in drum sieve main body
The sundries and dust in portion quickly leak out, and cannot be exported by grid hole compared with bigger material, can also be discharged by discharge port, make to gather
Collecting pockets of sundries cracking can also clear up.
Wherein, the rotation axis 51 is transverse on the center line of drum sieve main body 5, and it is solid that 51 one end of rotation axis is mounted on first
In reservation 21,21 bottom of the first fixing seat is mounted on 2 top of second support by articulated manner, and 51 other end of rotation axis is mounted on
It in second fixing seat 61, is mounted on pneumatic cylinder 63 below the second fixing seat 61, rotation axis 51 is by axle bumper plate 52 and 53 groups of main shaft
At 52 both ends of axle bumper plate are separately mounted to 61 outside of the first fixing seat 21 and the second fixing seat, and 53 both ends of main shaft are separately mounted to
In the inner ring of 61 bearing of first fixing seat 21 and the second fixing seat, main shaft 53 passes through in more fixed links 56 and drum sieve main body 5
Side connection, fixed link 56 weld the middle position for being mounted on main shaft 53；
The main shaft 53 is hollow tubular structures, and the axis hole 55 inside main shaft 53 is sealed in 21 one end of the first fixing seat, axis
Hole 55 is connected in 61 one end of the second fixing seat and air hose 62, and air hose 62 is mounted on the outside of 61 bearing of the second fixing seat, main shaft 53
Multiple tuyeres 54, the equidistant axial alignment of tuyere 54 have been arranged radially from axis hole 55 to axle bumper plate 52.The tubular structure of main shaft
Densely covered with tuyere promotes drum sieve main body a large amount of sundries and dust orientation can be brushed inner cylinder in cleaned grain
Underface, rotating inner cylinder make grain constantly rub with inner cylinder inner wall, avoid a large amount of gather dusts on inner cylinder grid
Lead to the blocking of grid.
Grain conveyer belt 11 is installed below the first support 1, grain conveyer belt 11 is trapezoidal box like structure, first
A side of frame 1 installs someone's row ladder 12, and people's row ladder 12 is diagonally-installed on the mounting platform of drum sieve main body 5.
The second support 2 is provided with collecting tank 22 in the underface of drum sieve main body 5, and collecting tank 22 is pyramidal structure,
It is sealed by cloth bag 22 bottom of collecting tank.
3 side of deceleration mechanism is provided with motor 31, and motor 31 is mounted in deceleration mechanism 3 by shaft coupling 32, is subtracted
Fast mechanism 3 is by the way that in gear drive to the first transmission shaft 33, the first transmission shaft 33 is solid by the first shaft joint 41 and rotation axis 51
Fixed connection, motor 31 and rotation axis 51 are staggered in the two sides of deceleration mechanism 3.
The transmission mechanism 4 is by locking plate 45 by the first limiting slot 43 and the second limiting slot 44 backwards to installation, the first limit
Connected ball 46, connected ball 46 and the first shaft joint on the first limiting slot 43 are provided with inside position slot 43 and the second limiting slot 44
41 extension end connects, and the connected ball 46 on the second limiting slot 44 is connected with the extension end of the second shaft joint 42, the first shaft joint
41 and second the extension end length of shaft joint 42 be all larger than the groove depth of the first limiting slot 43 and the second limiting slot 44, the first shaft joint
41 and second shaft joint 42 disk diameter be greater than the first limiting slot 43 and the second limiting slot 44 opening diameter.Drive mechanism
Segmentation connection may be implemented the level of drum sieve main body and be obliquely installed rotate in fact, the first limiting slot and the second limit
The damage that the position-limiting action of slot makes drum sieve main body that excessive vibration be avoided to lead to equipment, the setting of connected ball may be implemented first
The universal rotational of limiting slot and the second limiting slot.
The drum sieve main body 5 is made of outer cylinder 57 and inner cylinder 58, and 57 bottom of outer cylinder is hatch frame, and outer cylinder 57 is first
21 1 side-lower of fixing seat is provided with discharge port 50, and outer cylinder 57 is provided with feed inlet, inner cylinder in 61 1 upper side of the second fixing seat
58 be network, and the size of grid is less than the size of grain.
The air blower 6 is connected on main shaft 53 by air hose 62, and air hose 62 is soft material, the setting of the second fixing seat 61
Close to 5 one end of drum sieve main body, 61 bottom of the second fixing seat is mounted on the top of 63 telescopic rod of pneumatic cylinder, and pneumatic cylinder 63 is vertical
It is fixedly mounted, 63 extension bar maximum distance of pneumatic cylinder is the upper surface of second support 2, and second support 2 is in 63 dominant bit of pneumatic cylinder
It sets and is provided with manual lock 64, manual lock 64 is rotary disk structure.
50 position of discharge port is equipped with deflector 59, and 59 another sections of deflector are arranged in the upper of grain conveyer belt 11
Side, deflector 59 are diagonally-installed in drum sieve main body 5 and grain conveyer belt 11.
The operating method of the grain processing drum sieve being convenient to clean, the specific steps are as follows:
Step 1: pneumatic cylinder 63 is raised above, one end of drum sieve main body 5 tilts upwards, drum sieve main body 5 it is another
First fixing seat 21 at end rotates under the action of hinged, and the maximum inclination angle of drum sieve main body 5 is 20 degree；
Step 2: starting motor 31 and air blower 6, the rotation of 31 driving spindle 53 of motor, main shaft 53 are driven by fixed link 56
Dynamic inner cylinder 58 rotates, and the forced air of air blower 6 is flowed on axis hole 55, and air-flow flows to inner cylinder 58 by 54 repressurization of tuyere
On grid；
Step 3: grain rotates in drum sieve main body 5, wind direction is adjusted under face by main shaft 53 and the cooperation of axle bumper plate 52
Square, the dust and impurities on grain enter 22 position of collecting tank by the grid on inner cylinder 58, and grain is worn by discharge port 50
Slanting deflector 59 is crossed to fall on grain conveyer belt 11；
Step 4: stopping the work of drum sieve main body 5, the telescopic rod of pneumatic cylinder 63 is shunk, 5 both ends of drum sieve main body exist
On horizontal line, it is again started up air blower 6 and motor 31, wind pressure carries out prune job to inner cylinder 58 and outer cylinder 57, and larger particles are logical
It crosses deflector 59 to flow out to outside drum sieve main body 5, finally opens the cloth bag of 22 lower section of collecting tank, clear up collecting tank 22.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (9)
1. a kind of grain processing drum sieve being convenient to clean, including first support (1) and second support (2), which is characterized in that
It further include drum sieve main body (5) and air blower (6)；The drum sieve main body (5) and air blower (6) are installed in second support
(2) on, drum sieve main body (5) is oblique across on second support (2), and air blower (6) is arranged the one of drum sieve main body (5)
End, first support (1) and second support (2) are horizontally disposed side by side, and deceleration mechanism (3), speed reducer are equipped in first support (1)
It is connected between structure (3) and drum sieve main body (5) by transmission mechanism (4), one end of the second shaft joint (42) on transmission mechanism (4)
It is connected with one end of rotation axis (51), rotation axis (51) other end is mounted on air blower (6) side；
Wherein, the rotation axis (51) is transverse on the center line of drum sieve main body (5), and rotation axis (51) one end is mounted on first
In fixing seat (21), the first fixing seat (21) bottom is mounted on above second support (2) by articulated manner, and rotation axis (51) is another
One end is mounted on the second fixing seat (61), is mounted on pneumatic cylinder (63) below the second fixing seat (61), rotation axis (51) by
Axle bumper plate (52) and main shaft (53) composition, axle bumper plate (52) both ends are separately mounted to the first fixing seat (21) and the second fixing seat
(61) outside, main shaft (53) both ends are separately mounted in the inner ring of the first fixing seat (21) and the second fixing seat (61) bearing, main
Axis (53) is mounted on main shaft (53) by connection on the inside of more fixed links (56) and drum sieve main body (5), fixed link (56) welding
Middle position；
The main shaft (53) is hollow tubular structures, and the internal axis hole (55) of main shaft (53) is close in the first fixing seat (21) one end
Envelope, axis hole (55) are connected in the second fixing seat (61) one end and air hose (62), and air hose (62) is mounted on the second fixing seat (61) axis
The outside held, main shaft (53) being arranged radially multiple tuyeres (54) from axis hole (55) to axle bumper plate (52), tuyere (54) are equidistant
From axial alignment.
2. a kind of grain processing drum sieve being convenient to clean according to claim 1, which is characterized in that described first
It is equipped with grain conveyer belt (11) below frame (1), grain conveyer belt (11) is trapezoidal box like structure, the side of first support (1)
While installing, someone's row is terraced (12), and people's row terraced (12) is diagonally-installed on the mounting platform of drum sieve main body (5).
3. a kind of grain processing drum sieve being convenient to clean according to claim 1, which is characterized in that described second
Frame (2) is provided with collecting tank (22) immediately below drum sieve main body (5), and collecting tank (22) is pyramidal structure, collecting tank (22)
It is sealed by cloth bag bottom.
4. a kind of grain processing drum sieve being convenient to clean according to claim 1, which is characterized in that the speed reducer
Structure (3) side is provided with motor (31), and motor (31) is mounted on deceleration mechanism (3) by shaft coupling (32), deceleration mechanism (3)
By the way that in gear drive to the first transmission shaft (33), the first transmission shaft (33) is solid by the first shaft joint (41) and rotation axis (51)
Fixed connection, motor (31) and rotation axis (51) are staggered in the two sides of deceleration mechanism (3).
5. a kind of grain processing drum sieve being convenient to clean according to claim 1, which is characterized in that the driver
Structure (4) by locking plate (45) by the first limiting slot (43) and the second limiting slot (44) backwards to installation, the first limiting slot (43) and
It is provided with connected ball (46) inside second limiting slot (44), connected ball (46) and the first shaft joint on the first limiting slot (43)
(41) extension end connects, and the connected ball (46) on the second limiting slot (44) is connected with the extension end of the second shaft joint (42), the
The extension end length of one shaft joint (41) and the second shaft joint (42) is all larger than the first limiting slot (43) and the second limiting slot (44)
Groove depth, the disk diameter of the first shaft joint (41) and the second shaft joint (42) is greater than the first limiting slot (43) and the second limiting slot
(44) opening diameter.
6. a kind of grain processing drum sieve being convenient to clean according to claim 1, which is characterized in that the drum sieve
Main body (5) is made of outer cylinder (57) and inner cylinder (58), and outer cylinder (57) bottom is hatch frame, and outer cylinder (57) is in the first fixing seat
(21) one side-lowers are provided with discharge port (50), and outer cylinder (57) is provided with feed inlet in (61) one upper side of the second fixing seat, interior
Cylinder (58) is network, and the size of grid is less than the size of grain.
7. a kind of grain processing drum sieve being convenient to clean according to claim 6, which is characterized in that the discharge port
(50) position is equipped with deflector (59), and another section of deflector (59) is arranged in the top of grain conveyer belt (11), deflector
(59) diagonally-installed in drum sieve main body (5) and grain conveyer belt (11).
8. a kind of grain processing drum sieve being convenient to clean according to claim 1, which is characterized in that the air blower
(6) it is connected on main shaft (53) by air hose (62), air hose (62) is soft material, and the second fixing seat (61) is positioned close to justify
Shaft screen main body (5) one end, the second fixing seat (61) bottom are mounted on the top of pneumatic cylinder (63) telescopic rod, and pneumatic cylinder (63) is vertical
It is fixedly mounted, pneumatic cylinder (63) extension bar maximum distance is the upper surface of second support (2), and second support (2) is in pneumatic cylinder
(63) it is provided on maximum position manual lock (64), manual lock (64) is rotary disk structure.
9. a kind of operating method for the grain processing drum sieve being convenient to clean, which is characterized in that the operation of the drum sieve main body
Specific step is as follows for method:
Step 1: pneumatic cylinder (63) is raised above, one end of drum sieve main body (5) tilts upwards, drum sieve main body (5) it is another
First fixing seat (21) of one end rotates under the action of hinged, and the maximum inclination angle of drum sieve main body (5) is 20 degree；
Step 2: starting motor (31) and air blower (6), motor (31) driving spindle (53) rotation, main shaft (53) pass through fixation
Bar (56) drives inner cylinder (58) rotation, and the forced air of air blower (6) is flowed on axis hole (55), and air-flow passes through tuyere (54) again
Grid of the secondary pressurized stream on inner cylinder (58)；
Step 3: wind direction is adjusted to face by grain rotation in drum sieve main body (5), main shaft (53) and axle bumper plate (52) cooperation
Lower section, the dust and impurities on grain enter collecting tank (22) position by the grid on inner cylinder (58), and grain passes through discharging
Mouth (50) passes through slanting deflector (59) and falls on grain conveyer belt (11)；
Step 4: stopping the work of drum sieve main body (5), the telescopic rod of pneumatic cylinder (63) is shunk, drum sieve main body (5) both ends are equal
On a horizontal, it is again started up air blower (6) and motor (31), wind pressure carries out prune job to inner cylinder (58) and outer cylinder (57),
Larger particles flow out to drum sieve main body (5) outside by deflector (59), finally open the cloth bag below collecting tank (22), clearly
It manages collecting tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641678.0A CN110355088B (en) | 2019-07-16 | 2019-07-16 | Cylindrical screen convenient to clean and used for grain processing and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641678.0A CN110355088B (en) | 2019-07-16 | 2019-07-16 | Cylindrical screen convenient to clean and used for grain processing and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110355088A true CN110355088A (en) | 2019-10-22 |
| CN110355088B CN110355088B (en) | 2022-08-09 |
Family
ID=68219951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641678.0A Active CN110355088B (en) | 2019-07-16 | 2019-07-16 | Cylindrical screen convenient to clean and used for grain processing and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110355088B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976266A (en) * | 2019-12-19 | 2020-04-10 | 魏齐英 | Drum-type particulate matter sieving mechanism |
| CN111921861A (en) * | 2020-07-31 | 2020-11-13 | 安徽三虎机械科技有限公司 | Efficient environment-friendly multifunctional cleaning sieve and working method |
| CN113857027A (en) * | 2021-10-13 | 2021-12-31 | 双牌县丰泰农机设备有限公司 | Grain sieve separator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110259800A1 (en) * | 2007-12-10 | 2011-10-27 | Bühler AG | Screening Machine |
| CN205965592U (en) * | 2016-07-27 | 2017-02-22 | 浙江明佳环保科技有限公司 | Small -size fertilizer efficient mixer |
| CN206104363U (en) * | 2016-09-27 | 2017-04-19 | 福建省麒麟山茶业发展有限公司 | Dark brownish green sorting machine |
| CN206229626U (en) * | 2016-11-24 | 2017-06-09 | 安徽联河股份有限公司 | A kind of Double-barrel cleaning sieve for paddy |
| CN206356230U (en) * | 2016-12-10 | 2017-07-28 | 福建省田伯生物肥有限公司 | A kind of barrel sieving machine produced applied to mixed organic manure |
-
2019
- 2019-07-16 CN CN201910641678.0A patent/CN110355088B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110259800A1 (en) * | 2007-12-10 | 2011-10-27 | Bühler AG | Screening Machine |
| CN205965592U (en) * | 2016-07-27 | 2017-02-22 | 浙江明佳环保科技有限公司 | Small -size fertilizer efficient mixer |
| CN206104363U (en) * | 2016-09-27 | 2017-04-19 | 福建省麒麟山茶业发展有限公司 | Dark brownish green sorting machine |
| CN206229626U (en) * | 2016-11-24 | 2017-06-09 | 安徽联河股份有限公司 | A kind of Double-barrel cleaning sieve for paddy |
| CN206356230U (en) * | 2016-12-10 | 2017-07-28 | 福建省田伯生物肥有限公司 | A kind of barrel sieving machine produced applied to mixed organic manure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976266A (en) * | 2019-12-19 | 2020-04-10 | 魏齐英 | Drum-type particulate matter sieving mechanism |
| CN111921861A (en) * | 2020-07-31 | 2020-11-13 | 安徽三虎机械科技有限公司 | Efficient environment-friendly multifunctional cleaning sieve and working method |
| CN113857027A (en) * | 2021-10-13 | 2021-12-31 | 双牌县丰泰农机设备有限公司 | Grain sieve separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110355088B (en) | 2022-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110355088A (en) | A kind of grain processing drum sieve being convenient to clean and its operating method | |
| CN105155452B (en) | A kind of sweeping machine | |
| CN101387104A (en) | Road sweeper and sweeping method thereof | |
| CN113970145B (en) | But ventilation equipment of self-cleaning filter screen | |
| CN111771550B (en) | Novel high-efficient air-assisted straw pickup machine | |
| CN110368769A (en) | A kind of coal mine operation ventilating dust-arrester | |
| CN209178898U (en) | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism | |
| CN221311397U (en) | Chemical self-cleaning pulverized coal fiber screening machine | |
| CN205012263U (en) | Street sweeper | |
| CN108787156A (en) | A kind of crop seeds screening installation of two-step method screening | |
| CN208275193U (en) | The cleaner in polyester resin workshop | |
| CN216141957U (en) | Road is kept a public place clean with dust type water jet equipment | |
| CN205822094U (en) | A kind of interior wet dust separater and the vacuum sweeper containing this device | |
| CN112128876B (en) | Air purifier | |
| CN210477474U (en) | Multistage accurate partial shipment device of modified plastic granules | |
| CN201265149Y (en) | Street sweeper | |
| CN211080049U (en) | Ground cleaning sweeper | |
| CN208472813U (en) | A kind of intelligence dredging robot | |
| CN208244307U (en) | A kind of dust-extraction unit that feeds intake on feed bin | |
| CN221788544U (en) | Back-blowing cleaning structure of bag type dust collector | |
| CN219442486U (en) | Rice bran recovery unit is used in rice processing | |
| CN219078320U (en) | Automatic waste residue cleaning mechanism for glass production line | |
| CN218501527U (en) | Circular bag dust collector with gyration blowback ash removal device | |
| CN221311395U (en) | Novel grain edulcoration drum sieve | |
| CN221637644U (en) | Pulse dust collector convenient to clearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 236500 west side of Xinyuan Road, Xicheng City, Jieshou City, Fuyang City, Anhui Province Patentee after: Anhui Zhengyu Grain Machinery Technology Co.,Ltd. Address before: 236500 west side of Xinyuan Road, Xicheng City, Jieshou City, Fuyang City, Anhui Province Patentee before: ANHUI ZHENGYU GRAIN MACHINERY CO.,LTD. |