CN213644817U - Novel low-noise rotary screen for feed processing - Google Patents
Novel low-noise rotary screen for feed processing Download PDFInfo
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- CN213644817U CN213644817U CN202022413341.5U CN202022413341U CN213644817U CN 213644817 U CN213644817 U CN 213644817U CN 202022413341 U CN202022413341 U CN 202022413341U CN 213644817 U CN213644817 U CN 213644817U
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Abstract
The utility model relates to a novel gyratory sieve for feed processing of low noise, which comprises a base, the top surface of base is fixed with the box, be provided with a sieve section of thick bamboo in the box, the outer peripheral face of a sieve section of thick bamboo is rotated and is connected with two gyration supports, two gyration supports are close to the both ends setting of pivot, the top of box is fixed with first jib, the one end that the box top was kept away from to first jib is articulated with a slewing bearing, the extending direction sliding connection at a sieve section of thick bamboo is followed at the top of box has the slider, be provided with the second jib between slider and the slewing bearing of keeping away from first jib one side, the both ends of second jib are articulated with slewing bearing and slider respectively, the top of box is provided with adjusting part, the pivot is worn to be equipped with along the direction of the central axis to a sieve section of thick bamboo, the pivot leads to. This application scheme simple structure can realize the regulation to a sieve section of thick bamboo inclination fast, is favorable to the screening speed and the unloading speed that a staff adjusted a sieve section of thick bamboo.
Description
Technical Field
The utility model belongs to the technical field of feed processing equipment and specifically relates to a novel revolving screen for feed processing of low noise is related to.
Background
The rotary screen mainly comprises a driving motor, a speed reducer, a roller device, a rack and other mechanisms. The roller device is arranged obliquely. The motor is connected with the roller mechanism through a speed reducer to drive the roller mechanism to rotate around the axis of the roller mechanism. After the materials enter the roller device, due to the inclination angle and rotation of the roller device, qualified materials (undersize products) are discharged through the screen on the excircle of the roller, and unqualified materials (oversize products) are discharged through the tail end of the roller.
Chinese patent with publication number CN205628556U discloses a gyratory sieve for pig feed processing, which comprises a bracket, a motor and a screen cloth, the board is placed through screw fixedly connected with motor in the left side of support, the motor is installed on the board is placed to the motor, the inside of screen cloth is equipped with the pivot, and the pivot is connected with the motor, the inboard lower part of support is equipped with fodder fines collection groove, the discharge gate department that the right side of support is located the screen cloth is equipped with the coarse fodder collecting box, the top intermediate position vibration chamber of support, the inside in vibration chamber is equipped with vibrating motor, vibrating motor is connected with the biography stick that shakes, the lower extreme of biography stick that shakes is connected with the arc and leads the shake board, the arc leads the board. Vibrating motor shakes the stick with the vibration transmission for the biography, shakes the stick by the biography again and leads the board that shakes for the arc with the vibration transmission, leads by the arc to shake the board and drive the screen cloth vibration, can let the pig feed granule on the screen cloth mesh receive the vibration and fall into the fines collecting vat, avoids the screen cloth mesh to block up and influence the efficiency of screening. However, this device has the following disadvantages: 1. the vibration guide plate is in contact with the screen, and the vibration guide plate can rub against the screen when the screen works, so that the service life of the screen is further shortened; 2. the inclination angle of the screen in the device is fixed, and the adjustment of the inclination angle of the screen cannot be realized.
Based on this, this application provides a novel rotary screen for feed processing of low noise to solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
In order to help improving the problem that above-mentioned screen cloth inclination can not be adjusted, this application provides a novel rotary screen for feed processing of low noise.
The application provides a novel revolving screen for feed processing of low noise adopts following technical scheme:
a novel low-noise rotary screen for feed processing comprises a base, wherein a semi-closed box body is fixed on the top surface of the base, a screen cylinder is arranged in the box body, the outer peripheral surface of the screen cylinder is rotatably connected with two rotary supports, the two rotary supports are arranged close to two ends of a rotating shaft, a first suspender is fixed on the top of the box body, one end, away from the top of the box body, of the first suspender is hinged with one rotary support, the top of the box body is slidably connected with a sliding block along the extending direction of the screen cylinder, a second suspender is arranged between the sliding block and the rotary support, away from one side of the first suspender, two ends of the second suspender are respectively hinged with the rotary support and the sliding block, an adjusting component for driving the sliding block and locking the sliding block is arranged on the top of the box body, the rotating shaft penetrates through the screen cylinder along the direction of a central axis, and is, one end of the rotating shaft penetrates through the box body and faces outwards, and a driving piece used for driving the rotating shaft to rotate is arranged on the outer side of the box body.
Through adopting above-mentioned technical scheme, remove the slider through adjusting part, slider pulling second jib makes a sieve section of thick bamboo rotate along the hinged end of a sieve section of thick bamboo with first jib, and then realizes the regulation of the inclination of a sieve section of thick bamboo. The sieve drum is rotationally connected with the first suspender and the second suspender through the slewing bearing, so that the service life of the sieve drum is prolonged. This scheme simple structure can realize the regulation to a sieve section of thick bamboo inclination fast, is favorable to the staff to adjust the screening speed and the unloading speed of a sieve section of thick bamboo, further improves the screening effect and the life of a sieve section of thick bamboo.
Optionally, the adjusting part includes fixed plate, screw rod and retaining member, the fixed plate sets up to two, two the fixed plate is installed perpendicularly at the top surface of box, the screw rod passes two fixed plates and rotates with two fixed plates along the direction that is on a parallel with a sieve section of thick bamboo and is connected, the top of slider is fixed with the connecting block, the screw rod pass the connecting block and with connecting block threaded connection, the retaining member sets up and is used for locking screw rod in the outside of screw rod.
Through adopting above-mentioned technical scheme, rotate the screw rod and can realize making a round trip to slide of slider, and then be favorable to adjusting the inclination of a sieve section of thick bamboo. The screw rod drive is passed through to this scheme, and it is high to adjust the precision, and control is simple, makes things convenient for worker's personnel to operate, has guaranteed the practicality.
Optionally, the retaining member includes sleeve and L type pole, the sleeve is fixed in the fixed plate and is kept away from one side of slider along the extending direction of screw rod, the screw rod is worn to locate in the sleeve and is connected with the sleeve rotation, the one end of L type pole radially passes telescopic lateral wall and butt in the outside of screw rod, L type pole and sleeve threaded connection.
Through adopting above-mentioned technical scheme, the locking mode of L type pole compares with the locking mode of bolt, and the L type need not realize fixed to the effective locking of screw rod with the help of extra instrument, further improves the convenience of staff's operation.
Optionally, a handle is arranged at one end of the screw rod.
Through adopting above-mentioned technical scheme, the setting of handle has further improved the convenience of personnel's operation screw rod.
Optionally, one end of the rotating shaft close to the driving piece is provided with an air blowing device, the air blowing device comprises an L-shaped plate, a buffer box and an air pump, the buffer box is arranged on the top surface of the L-shaped plate, one end of the rotating shaft penetrates through the vertical surface of the L-shaped plate and the side wall of the buffer box and faces the outer side of the buffer box, the rotating shaft is rotatably connected with the L-shaped plate and the buffer box, the driving piece is arranged on one side of the buffer box far away from the screen drum, the output end of the driving piece is fixedly connected with the end part of the rotating shaft penetrating through the buffer box, the air pump is arranged on the top surface of the buffer box, the air pump is communicated with the buffer tank, the rotating shaft is of a hollow structure, the side wall of the rotating shaft is provided with an air vent, the side wall of the box body close to the driving piece is provided with a swinging hole for swinging the rotating shaft, the top surface of the base is vertically fixed with two parallel limiting rods, and the two limiting rods are respectively abutted against the two sides of the L-shaped plate along the rotating direction.
Through adopting above-mentioned technical scheme, the air pump is opened, and gaseous air vent blowout from the pivot is blown the inside wall of a sieve section of thick bamboo to the fodder that will block on sieve section of thick bamboo lateral wall is blown down, reduces the phenomenon that a sieve section of thick bamboo takes place to block up. Meanwhile, the driving piece drives the screen drum to rotate and is matched with the blowing device for use, so that the screening effect can be effectively improved.
Optionally, with the support is installed in second jib articulated slewing bearing's the outside, the support extends a sieve section of thick bamboo to the one end outside of keeping away from the driving piece, install the feeder hopper on the support, the bottom of feeder hopper is provided with the guide passageway, the guide passageway extends to the inside of a sieve section of thick bamboo, the movable hole that can supply the feeder hopper activity is seted up to one side that the driving piece was kept away from to the box.
Through adopting above-mentioned technical scheme, the inclination that the sieve section of thick bamboo can be followed to the feeder hopper removes, and the feeder hopper can remove in the movable hole simultaneously, avoids the inboard contact of guide passageway and a sieve section of thick bamboo, guarantees that the fodder can effective pan feeding.
Optionally, a material collecting groove is arranged on one side, located below the screen drum and far away from the driving part, of the box body, a material guide plate is arranged in the material collecting groove, the material guide plate inclines towards the driving part, a waste material groove is arranged inside the box body, and the waste material groove is close to the driving part and located below the end part of the screen drum.
Through adopting above-mentioned technical scheme, during the fodder got into a sieve section of thick bamboo from the feeder hopper, a sieve section of thick bamboo was rotatory, and qualified fodder falls into the collecting tank in the sieve mesh of a sieve section of thick bamboo lateral wall, and unqualified fodder falls into the dirty silo from the end of a sieve section of thick bamboo to realize the screening of fodder. The material collecting groove and the waste material groove can collect different feeds, and effective screening of the feeds is guaranteed.
Optionally, the inner wall of the box body is attached with sound attenuation cotton.
Through adopting above-mentioned technical scheme, the noise that the amortization cotton can the effective absorption sieve section of thick bamboo rotation in-process produced, the pollution of noise abatement, guarantee site work personnel's physiological health.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through adjusting part removal slider, slider pulling second jib makes a sieve section of thick bamboo rotate along the hinged end of a sieve section of thick bamboo with first jib, and then realizes the regulation of the inclination of a sieve section of thick bamboo. The sieve drum is rotationally connected with the first suspender and the second suspender through the slewing bearing, so that the service life of the sieve drum is prolonged. The scheme has a simple structure, can quickly realize the adjustment of the inclination angle of the screen drum, is beneficial to workers to adjust the screening speed and the blanking speed of the screen drum, and further improves the screening effect and the service life of the screen drum;
2. the reciprocating sliding of the sliding block can be realized by rotating the screw rod, and the inclination angle of the screen cylinder can be adjusted. The scheme is driven by the screw, has high adjustment precision and simple control, is convenient for workers to operate and ensures the practicability;
3. the air pump is opened, and gaseous air vent blowout from the pivot is blown the inside wall of a sieve section of thick bamboo to the fodder that will block on sieve section of thick bamboo lateral wall is blown down, reduces the phenomenon that a sieve section of thick bamboo takes place to block up. Meanwhile, the driving piece drives the screen drum to rotate and is matched with the blowing device for use, so that the screening effect can be effectively improved.
Drawings
FIG. 1 is a partial cross-sectional view of the overall structure of an embodiment of the present application.
Fig. 2 is a front view of the overall structure of an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 11. a base; 12. a box body; 2. a screen cylinder; 20. a rotating shaft; 201. a vent hole; 202. a drive member; 21. a slewing bearing; 22. a first boom; 23. a second boom; 31. a slider; 311. a groove; 312. connecting blocks; 32. a chute; 321. a protrusion; 331. a fixing plate; 332. a screw; 333. a locking member; 3331. a sleeve; 3332. an L-shaped rod; 334. a handle; 41. an L-shaped plate; 42. a buffer tank; 43. an air pump; 44. a swing hole; 45. a limiting rod; 51. a support; 52. a feed hopper; 53. a material guide channel; 54. a movable hole; 61. a material collecting groove; 62. a material guide plate; 63. a waste chute; 7. silencing cotton.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a novel low-noise rotary screen for feed processing. Referring to fig. 1 and 2, the portable electronic device comprises a base 11, a semi-enclosed box 12 is installed on the top surface of the base 11, the side surface of the box 12 can be opened, a screen drum 2 is hung in the box 12, two rotary supports 21 are rotatably connected to the outer peripheral surface of the screen drum 2, the two rotary supports 21 are arranged near the two ends of the screen drum 2, a first hanger rod 22 is fixed on the top of the box 12, the first hanger rod 22 extends in the vertical direction, one end of the first hanger rod 22, which is far away from the top of the box 12, is hinged to one rotary support 21 through a hinge lug, a slider 31 is slidably connected to the side wall of the top of the box 12, the sliding direction of the slider 31 is consistent with the extending direction of the screen drum 2, a second hanger rod 23 is arranged between the slider 31 and the other rotary support 21, which is far away from one side of the first hanger rod 22, one end of the second hanger rod 23 is hinged to the rotary support 21.
Wherein, the top of box 12 is provided with the adjusting part who is used for driving slider 31 and locking slider 31, and a sieve section of thick bamboo 2 wears to be equipped with pivot 20 along the direction of the central axis, and pivot 20 passes through the inner wall fixed connection of mount and a sieve section of thick bamboo 2, and the box 12 outside is passed to the one end of pivot 20, and the outside of box 12 is provided with and is used for driving pivot 20 pivoted driving piece 202.
Referring to fig. 1 and 3, in this embodiment, a sliding groove 32 is formed in the top of the box 12, an extending direction of the sliding groove 32 is consistent with an axial direction of the screen cylinder 2, grooves 311 are formed on two sides of the sliding block 31, a protrusion 321 is formed in the sliding groove 32, and the protrusion 321 is inserted into the groove 311 and slidably connected with the groove 311, so that the sliding block 31 can bear a part of gravity of the screen cylinder 2, and the sliding block 31 can pull the screen cylinder 2 to rotate.
Referring to fig. 3, the adjusting assembly includes two fixing plates 331, two screw rods 332 and two locking members 333, the two fixing plates 331 are fixed to the top of the box 12 along a vertical direction, the two fixing plates 331 are parallel to and located at outer sides of two ends of the sliding chute 32, the screw rods 332 penetrate through the two fixing plates 331 along an extending direction of the sliding chute 32 and are rotatably connected with the two fixing plates 331, a connecting block 312 is fixed to the top of the sliding block 31, the screw rods 332 penetrate through the connecting block 312 and are in threaded connection with the connecting block 312, and the locking members 333 are arranged at outer sides of the screw rods 332 for locking.
Referring to fig. 3, the locking member 333 includes a sleeve 3331 and an L-shaped rod 3332, the sleeve 3331 is axially fixed on a side of the fixing plate 331 away from the slider 31, the screw 332 is inserted into the sleeve 3331 and rotatably connected to the sleeve 3331, and one end of the L-shaped rod 3332 radially penetrates into the sleeve 3331 and abuts against an outer side of the screw 332, so as to lock and fix the screw 332. Further, one end of the screw 332 is provided with a handle 334. Handle 334 is rotated, and screw 332 rotates, makes slider 31 remove along spout 32, and slider 31 removes and drives a sieve section of thick bamboo 2 through second jib 23 and rotate, and then realizes the regulation of the inclination of a sieve section of thick bamboo 2.
Referring to fig. 1 and 2, one end of the rotating shaft 20 close to the driving member 202 is further provided with an air blowing device, the air blowing device comprises an L-shaped plate 41, a buffer tank 42 and an air pump 43, the L-shaped plate 41 is arranged in a suspension manner, the vertical surface of the L-shaped plate 41 faces the box body 12, the buffer tank 42 is installed on the top surface of the L-shaped plate 41, one end of the rotating shaft 20 penetrates through the L-shaped plate 41 and the buffer tank 42 and faces the outer side of the buffer tank 42, the rotating shaft 20 is rotatably connected with the vertical surface of the L-shaped plate 41 and the side wall of the buffer tank 42, the air pump 43 is. The driving member 202 includes a driving motor, the driving motor is installed on a side wall of the buffer box 42 away from the box 12, and an output shaft of the driving motor is fixedly connected to the rotating shaft 20.
In addition, the side wall of the box body 12 close to the driving element 202 is provided with a swing hole 44 along the vertical direction, the rotating shaft 20 passes through the swing hole 44 and can move in the swing hole 44, the rotating shaft 20 is provided with a hollow structure, and the outer side wall of the rotating shaft 20 is provided with a plurality of vent holes 201. The air pump 43 is opened, and gaseous air vent 201 that is located buffer box 42 from pivot 20 spouts into, and the air vent 201 spout that is located a sieve section of thick bamboo 2 from pivot 20, and gaseous inside wall to a sieve section of thick bamboo 2 is blown to the fodder that will block on a sieve section of thick bamboo 2 lateral wall is blown down, has reduced a sieve section of thick bamboo 2 and has taken place the phenomenon of jam. Simultaneously, the vertical gag lever post 45 that is fixed with two parallels of top surface of base 11, gag lever post 45 are located the both sides of L template 41, and one side that two gag lever posts 45 are close to each other is with the both sides butt of L template 41 to carry on spacingly to L template 41, guarantee that the drive motor can effectively drive pivot 20 and rotate.
Referring to fig. 1, a support 51 is installed on the outer side of a pivoting support 21 hinged to a second suspension rod 23, the support 51 extends to the outer side of one end of a screen drum 2 far away from a driving part 202, a feed hopper 52 is installed on the support 51, a material guide channel 53 is connected to the bottom end of the feed hopper 52, the material guide channel 53 extends to the inner side of the screen drum 2, a movable hole 54 is formed in one side of a box body 12 far away from the driving part 202, and the feed hopper 52 extends to the outer side of the box body 12 through the movable hole 54 so as to facilitate feeding by a.
Referring to fig. 1 and 2, a material collecting groove 61 is installed at one side of the box body 12, which is located below the screen drum 2 and is far away from the driving part 202, a material guiding plate 62 is installed in the material collecting groove 61, and the material guiding plate 62 is inclined towards the driving part 202, so that the feed falling to the top of the material guiding plate 62 can roll down into the material collecting groove 61. Meanwhile, a waste chute 63 is installed inside the case 12 at a side below the end of the screen cylinder 2 and near the driving member 202.
In feed got into sieve section of thick bamboo 2 from feeder hopper 52 top, sieve section of thick bamboo 2 is rotatory simultaneously, and the fodder rolls downwards along the slope of sieve section of thick bamboo 2, and qualified fodder passes through and falls into the collecting tank 61 from the sieve mesh of sieve section of thick bamboo 2 week side in, unqualified fodder falls into in the dirty silo 63 from the tip of sieve section of thick bamboo 2 to the completion is to the screening of fodder. In addition, the inner wall of the box body 12 is attached with silencing cotton 7, and the silencing cotton 7 can further reduce noise pollution generated by rotation of the screen drum 2.
The embodiment of the application provides a novel low-noise implementation principle of gyration for feed processing: the slide block 31 is moved by the screw 332, and the slide block 31 pulls the second suspender 23, so that the screen drum 2 rotates along the hinged end of the screen drum 2 and the first suspender 22, and the adjustment of the inclination angle of the screen drum 2 is realized. After inclination adjusts the completion, the fodder passes through feeder hopper 52 and gets into a sieve section of thick bamboo 2 in, sieve section of thick bamboo 2 is rotatory, accomplishes the screening to the fodder, and blast apparatus can effectively be blown to a sieve section of thick bamboo 2 simultaneously, reduces sieve section of thick bamboo 2 and appears the phenomenon of jam. This scheme simple structure can realize the regulation to a sieve section of thick bamboo 2 inclination fast, is favorable to the staff to adjust the screening speed and the unloading speed of a sieve section of thick bamboo 2, further improves the screening effect and the life of a sieve section of thick bamboo 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a novel revolving screen for feed processing of low noise which characterized in that: including base (11), the top surface of base (11) is fixed with and is semi-enclosed box (12), be provided with sieve section of thick bamboo (2) in box (12), the outer peripheral face of sieve section of thick bamboo (2) is rotated and is connected with two slewing bearing (21), two slewing bearing (21) are close to the both ends setting of pivot (20), the top of box (12) is fixed with first jib (22), one end and a slewing bearing (21) articulated at box (12) top are kept away from in first jib (22), the extending direction sliding connection of sieve section of thick bamboo (2) is followed at the top of box (12) has slider (31), be provided with second jib (23) between slider (31) and slewing bearing (21) of keeping away from first jib (22) one side, the both ends of second jib (23) are articulated with slewing bearing (21) and slider (31) respectively, the top of box (12) is provided with the regulation group that is used for driving slider (31) and locking slider (31) The piece, a pivot (20) is worn to be equipped with along the direction of the central axis in a sieve section of thick bamboo (2), pivot (20) are through mount and a sieve section of thick bamboo (2) fixed connection, box (12) outside orientation is passed to the one end of pivot (20), the outside of box (12) is provided with and is used for driving pivot (20) pivoted driving piece (202).
2. The rotary screen for feed processing of claim 1, which is characterized in that: the adjusting part comprises a fixing plate (331), a screw rod (332) and a locking piece (333), the fixing plate (331) is arranged into two parts, two parts are respectively arranged on the top surface of the box body (12) perpendicularly on the fixing plate (331), the screw rod (332) penetrates through the two fixing plates (331) along the direction parallel to the screen cylinder (2) and is rotationally connected with the two fixing plates (331), the top of the sliding block (31) is fixed with a connecting block (312), the screw rod (332) penetrates through the connecting block (312) and is in threaded connection with the connecting block (312), and the locking piece (333) is arranged outside the screw rod (332) and is used for locking the screw rod (332).
3. The rotary screen for feed processing of claim 2, which is characterized in that: retaining member (333) include sleeve (3331) and L type pole (3332), sleeve (3331) are fixed in the one side of keeping away from slider (31) at fixed plate (331) along the extending direction of screw rod (332), screw rod (332) wear to locate in sleeve (3331) and rotate with sleeve (3331) and be connected, the one end of L type pole (3332) is along radially passing the lateral wall of sleeve (3331) and the butt in the outside of screw rod (332), L type pole (3332) and sleeve (3331) threaded connection.
4. The rotary screen for feed processing of claim 3, wherein the rotary screen comprises: one end of the screw rod (332) is provided with a handle (334).
5. The rotary screen for feed processing of claim 1, which is characterized in that: the one end that pivot (20) are close to driving piece (202) is provided with gas blowing device, gas blowing device includes L template (41), baffle-box (42) and air pump (43), the top surface at L template (41) is installed in baffle-box (42), the lateral wall of the vertical face of L template (41) and baffle-box (42) and the outside towards baffle-box (42) are passed to the one end of pivot (20), pivot (20) rotate with L template (41) and baffle-box (42) and are connected, one side of sieve section of thick bamboo (2) is kept away from in baffle-box (42) is installed in driving piece (202), the output of driving piece (202) and the tip fixed connection who passes pivot (20) of baffle-box (42), the top surface at baffle-box (42) is installed in air pump (43), air pump (43) are linked together with baffle-box (42), pivot (20) set up to hollow structure, air vent (201) have been seted up to the lateral wall of pivot (20), set up on the lateral wall that box (12) are close to driving piece (202) and supply pivot (20) wobbling swing hole (44), the vertical gag lever post (45) that are fixed with two parallels of top surface of base (11), two gag lever post (45) are respectively with L template (41) along the both sides butt of rotation direction.
6. The rotary screen for feed processing of claim 1, which is characterized in that: with support (51) are installed in the outside of second jib (23) articulated slewing bearing (21), support (51) extend sieve section of thick bamboo (2) to the one end outside of keeping away from driving piece (202), install feeder hopper (52) on support (51), the bottom of feeder hopper (52) is provided with guide passageway (53), guide passageway (53) extend to the inside of sieve section of thick bamboo (2), movable hole (54) that can supply feeder hopper (52) activity are seted up to one side that driving piece (202) were kept away from in box (12).
7. The rotary screen for feed processing of claim 1, which is characterized in that: the utility model discloses a sieve box, including box (12), driving piece (202), guide plate (62), the internally mounted of box (12) has a waste tank (63), waste tank (63) are close to the tip below that driving piece (202) set up and lie in sieve section of thick bamboo (2).
8. The rotary screen for feed processing of claim 1, which is characterized in that: the inner wall of the box body (12) is attached with silencing cotton (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022413341.5U CN213644817U (en) | 2020-10-26 | 2020-10-26 | Novel low-noise rotary screen for feed processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022413341.5U CN213644817U (en) | 2020-10-26 | 2020-10-26 | Novel low-noise rotary screen for feed processing |
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| CN213644817U true CN213644817U (en) | 2021-07-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714095A (en) * | 2021-08-24 | 2021-11-30 | 青岛兴业商砼有限公司 | Energy-concerving and environment-protective concrete grit separating centrifuge |
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2020
- 2020-10-26 CN CN202022413341.5U patent/CN213644817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714095A (en) * | 2021-08-24 | 2021-11-30 | 青岛兴业商砼有限公司 | Energy-concerving and environment-protective concrete grit separating centrifuge |
| CN113714095B (en) * | 2021-08-24 | 2023-02-14 | 青岛兴业商砼有限公司 | Energy-concerving and environment-protective concrete grit separating centrifuge |
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