CN210230653U - Movable combined vibrating screen - Google Patents
Movable combined vibrating screen Download PDFInfo
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- CN210230653U CN210230653U CN201920466885.2U CN201920466885U CN210230653U CN 210230653 U CN210230653 U CN 210230653U CN 201920466885 U CN201920466885 U CN 201920466885U CN 210230653 U CN210230653 U CN 210230653U
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Abstract
The utility model discloses a portable combination shale shaker, include: the device comprises a lifter, a winnowing machine, a dust remover, a vibrating screen and a moving vehicle; the vibrating screen is arranged on the moving vehicle through a bracket, the air separator is positioned on the upper side of the vibrating screen, and a bin of the air separator is communicated with a feed inlet of the vibrating screen; the elevator is positioned on the left side of the vibrating screen, and a discharge port on the upper side of the elevator is communicated with a feed port of the winnowing machine; the two dust collectors respectively remove dust for the winnowing machine and the vibrating screen, and the right side of the vibrating screen is provided with an air suction duct which is communicated with the dust collectors of the vibrating screen; the moving vehicle is provided with a walking wheel and a telescopic leg. This portable combination shale shaker can remove in a flexible way, can directly work at grain position, can also directly realize the edulcoration and the screening to grain, reduces the number of times of falling the storehouse, has both reduced workman's working strength, has improved work efficiency again.
Description
Technical Field
The utility model relates to a vibrations mechanical technical field especially relates to a portable combination shale shaker.
Background
The vibrating screen is generally used for material screening, dewatering and the like, and is provided with a screen box with a screening surface at the bottom surface, the screen box throws up materials inside the screen box when vibrating according to a certain track, and when the materials fall down, small-particle materials and water are screened out through the screening surface.
The vibrating screen used at present is a vibrating screen box driven by vibration generated by vibration excitation of a vibrator to vibrate, and comprises a circular vibrating screen, a linear vibrating screen and an elliptical vibrating screen according to vibration modes. The vibrating screens with various vibration modes have respective advantages and disadvantages, and particularly, the vibrating screens with the corresponding vibration modes can be selected according to the screening requirements of materials.
The traditional inertia reciprocating vibrating screen is widely applied to the industries of grain, metallurgy, mine and the like, and is an important screening machine. When the vibrating screen is used for screening grains, some impurities with lighter specific gravity need to be removed firstly, and then the grains are screened by the vibrating screen, so that the screening efficiency is better. The impurity removal and the screening are carried out firstly, the impurity removal of the grains is carried out by the winnowing machine firstly, the screening is carried out by the vibrating screen, the grains need to be dumped twice at least, if the positions of the vibrating screen and the winnowing machine are far away, the grains need to be moved in the process, the time and the labor are wasted, and the working intensity of workers is increased.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a portable combination shale shaker.
The application provides a portable combination shale shaker, includes: the device comprises a lifter, a winnowing machine, a dust remover, a vibrating screen and a moving vehicle; the vibrating screen is arranged on the moving vehicle through a support, the air separator is positioned on the upper side of the vibrating screen, and a bin of the air separator is communicated with a feed inlet of the vibrating screen; the lifting machine is positioned on the left side of the vibrating screen, and a discharge hole on the upper side of the lifting machine is communicated with a feed hole of the winnowing machine; the two dust collectors respectively remove dust for the winnowing machine and the vibrating screen, and an air suction duct is arranged on the right side of the vibrating screen and communicated with the dust collectors of the vibrating screen; the moving vehicle is provided with traveling wheels and telescopic legs.
Optionally, the shaker comprises: screen frame, feeding case, vibrating motor and the support, the feeding case constitutes the feed inlet of screen frame, the screen frame is installed on the support, two vibrating motor is located respectively the both sides of screen frame, the support includes first landing leg and second landing leg, first landing leg is higher than the second landing leg, and the distance between the two is greater than 1500 millimeters, two first landing leg pass through the elastic component respectively with the both sides of screen frame are connected, two the second landing leg passes through respectively the elastic component with the both sides of screen frame are connected, make the screen frame inclines into predetermined angle, predetermined angle is greater than 15.
Optionally, the upper end of the screen body is provided with the feeding box, and a material equalizing plate, a front material baffle plate and a rear material baffle plate are arranged in the feeding box; the front striker plate and the rear striker plate are inclined oppositely to form a V-shaped opening structure, and the lower end of the rear striker plate extends to the lower side of the front striker plate and is connected with an extension plate; the material equalizing plate is obliquely arranged on the upper side of the rear material blocking plate, a material door adjusting plate is arranged on the lower side of the front material blocking plate and can move along the front material blocking plate, so that the size of the V-shaped opening is changed.
Optionally, the elastic member includes a rubber spring and a supporting angle plate, the bottom of the rubber spring is connected to the first leg or the second leg, the top of the rubber spring is connected to the bottom of the supporting angle plate, and the side of the supporting angle plate is connected to the side of the screen body.
Optionally, two sides of the screen body are respectively provided with three reinforcing plates, the vibration motor is installed on the reinforcing plates, and the elastic pieces are connected with the reinforcing plates.
Optionally, the air classifier comprises: the device comprises a first bin, an inner air duct, a second bin and an impurity discharging mechanism; a feeding flow plate is obliquely arranged on the upper side of the first bin, a first port of the inner air channel is positioned at the bottom of the feeding flow plate, the inner air channel surrounds the inner air duct, and a second port is positioned on the upper side of the second bin; the bottom of the second storage bin is provided with the impurity discharging mechanism; the inner air duct is provided with a fan, and the fan drives airflow to flow from the first port to the second port through the inner air duct by the inner air duct; the first bin is communicated with a feeding hole of the vibrating screen.
Optionally, arrange miscellaneous mechanism and include first auger and second auger, first auger is located the bottom of second feed bin, the export of first auger with the import intercommunication of second auger, the export of second auger is the debris export.
Optionally, a rotary valve is arranged in the middle of the inner air duct, and the rotary valve can be opened by the rotation of the air flow entering the first port.
Optionally, the bottom of the hoisting machine is provided with a moving wheel, and the hoisting machine passes through the bottom plate of the moving vehicle and is supported on the ground through the moving wheel.
Optionally, the feeding hole of the elevator is located at the lower part, the elevator is provided with a hoisting mechanism in the vertical direction, a plurality of hoppers are arranged on a belt of the hoisting mechanism in parallel, and the plurality of hoppers and the belt move synchronously so as to carry the material at the feeding hole to the discharging hole at the other side of the hoisting mechanism.
Compared with the prior art, the technical scheme of the utility model have following advantage:
when the movable combined vibrating screen is used for screening grains, the vibrating screen is moved to the position of the screened grains through the travelling wheels of the moving vehicle, and after a proper position is selected, the telescopic legs extend out to support and position the moving vehicle. The grain that is screened is advanced to the lifting machine, and the lifting machine rises grain and gets into the air separator from the discharge gate after, and the air separator can get rid of the impurity that the proportion is lighter in the grain, and the grain of getting rid of the impurity gets into the feed bin of air separator, then gets into the shale shaker, screens grain. This portable combination shale shaker can nimble removal, can directly work at grain position, and this shale shaker can directly realize the edulcoration and the screening to grain, reduces the number of times of falling the storehouse, has both reduced workman's working strength, has improved work efficiency again.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of a specific embodiment of a mobile combined vibrating screen provided by the present invention;
FIG. 2 is a top view of the shaker screen shown in FIG. 1;
FIG. 3 is a schematic illustration of the construction of the shaker components of the mobile combination shaker of FIG. 1;
FIG. 4 is a side view of the shaker component shown in FIG. 3;
FIG. 5 is a schematic view of the internal structure of a feed box of the shaker section shown in FIG. 3;
fig. 6 is a schematic view of the structure of a hoist of the mobile combination shaker shown in fig. 1.
Wherein the correspondence between the description of the drawings and the names of the components in fig. 1 to 6 is as follows:
a hoist 100; a winnowing machine 200;
a dust collector 300; a vibrating screen 400;
a suction duct 500; a mobile vehicle 600;
a discharge port 101; a hoisting mechanism 102;
a feed inlet 103; a hopper 104;
a feed box 401; a screen body 402;
a vibration motor 403; a reinforcing plate 404;
a support gusset 405; a rubber spring 406;
a second leg 407; a first leg 408;
a handle 409; a front retainer plate 410;
a material homogenizing plate 411; a rear striker plate 412;
an extension plate 413; a gate adjustment plate 414.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a specific embodiment of a mobile combined vibrating screen according to the present invention; fig. 2 is a top view of the shaker screen shown in fig. 1.
In a particular embodiment, the present application provides a mobile combination shaker, comprising: the device comprises a lifter 100, a winnowing machine 200, a dust remover 300, a vibrating screen 400 and a moving vehicle 600; the vibrating screen 400 is arranged on the moving vehicle 600 through a bracket, the air separator 200 is positioned on the upper side of the vibrating screen 400, and a bin of the air separator 200 is communicated with a feed inlet of the vibrating screen 400; the lifting machine 100 is positioned on the left side of the vibrating screen 400, and a discharge hole 101 on the upper side of the lifting machine 100 is communicated with a feed hole of the winnowing machine 200; the two dust collectors 300 respectively remove dust from the air separator 200 and the vibrating screen 400, the right side of the vibrating screen 400 is provided with an air suction duct 500, and the air suction duct 500 is communicated with the dust collectors 300 of the vibrating screen 400; the moving vehicle 600 is provided with traveling wheels and telescopic legs.
When the movable combined vibrating screen is used for screening grains, the vibrating screen is moved to the position of the screened grains through the travelling wheels of the moving vehicle 600, and after a proper position is selected, the telescopic legs of the moving vehicle 600 extend out to support and position the vibrating screen.
In the working process of the vibrating screen, screened grains firstly enter the lifting machine 100, the lifting machine 100 lifts the grains and then enters the winnowing machine 200 from the discharge port 101, the winnowing machine 200 can remove impurities with lighter specific gravity from the grains, the grains with the impurities removed enter the bin of the winnowing machine 200, and the bin is communicated with the feed port of the vibrating screen 400. The grain after being removed by the winnowing machine 200 enters the vibrating screen 400 for screening.
In the above process, a large amount of dust is generated in the air separator 200 and the vibrating screen 400, the two dust collectors 300 respectively remove dust for the air separator 200 and the vibrating screen 400, wherein the dust in the vibrating screen 400 is large, the air suction duct 500 is specially arranged to supply air for the dust collector 300 of the vibrating screen 400, and the dust removal effect of the dust collector 300 is ensured.
This portable combination shale shaker can nimble removal, can directly work at grain position, and this shale shaker can directly realize the edulcoration and the screening to grain, reduces the number of times of falling the storehouse, has both reduced workman's working strength, has improved work efficiency again.
Referring to fig. 3 to 5, fig. 3 is a schematic structural view of a vibrating screen component of the mobile combination vibrating screen shown in fig. 1; FIG. 4 is a side view of the shaker component shown in FIG. 3; FIG. 5 is a schematic view of the internal structure of the feed box of the shaker section shown in FIG. 3.
In a preferred embodiment, the vibrating screen comprises: the screen body 402, the feeding box 401, the vibrating motors 403 and the support frame, the feeding box 401 constitutes a feeding port of the screen body 402, the screen body 402 is mounted on the support frame, two vibrating motors 403 are respectively located on two sides of the screen body 402, the support frame comprises a first supporting leg 408 and a second supporting leg 407, the first supporting leg 408 is higher than the second supporting leg 407, the distance between the first supporting leg 408 and the second supporting leg is greater than 1500 mm, the two first supporting legs 408 are respectively connected with two sides of the screen body 402 through elastic members, the two second supporting legs 407 are respectively connected with two sides of the screen body 402 through the elastic members, so that the screen body 402 is inclined to form a predetermined angle, and the predetermined angle is greater than 15 °.
Two vibrating motors 403 are symmetrically arranged on two sides of the screen body 402, and the screen body 402 is arranged on the bracket through an elastic part. When the vibrating screen works, the two vibrating motors synchronously rotate in opposite directions, the exciting forces of the two vibrating motors are mutually offset in the transverse direction of the screen body 402, and are mutually superposed into a resonance force in the plane direction perpendicular to the axes of the two vibrating motors 403, so that the screen body 402 is driven to vibrate in a reciprocating manner. The screen body 402 of the vibratory screen has an inclination that assists in the movement of the material being screened during the vibratory screening process.
Compared with the prior art, the inclination angle of the screen body 402 of the vibrating screen is larger, the span of the support is larger, and the whole volume of the screen body 402 is larger. In this shale shaker working process, because the inclination is great, grain is far away at the inside distance that removes of screen frame 402 when the sieve moved at every turn, can accelerate the speed of screening, simultaneously, increases the volume of screen frame 402, can make that grain is abundant in screen frame 2 by the screening, has improved screening efficiency.
In a further specific embodiment, the upper end of the screen body 402 is provided with the feeding box 401, and a material equalizing plate 411, a front material blocking plate 410 and a rear material blocking plate 412 are arranged in the feeding box 401; the front striker plate 410 and the rear striker plate 412 are inclined oppositely to form a V-shaped opening structure, and the lower end of the rear striker plate 412 extends to the lower side of the front striker plate 410 and is connected with an extension plate 413; the material equalizing plate 411 is obliquely arranged on the upper side of the rear material blocking plate 412, a material gate adjusting plate 414 is arranged on the lower side of the front material blocking plate 410, and the material gate adjusting plate 414 can move along the front material blocking plate 410 so as to change the size of the V-shaped opening.
Referring to fig. 5, after entering the feeding box 401, the grain to be screened first contacts the material equalizing plate 411, then slides onto the front material blocking plate 410 along the material equalizing plate 411, then slides onto the rear material blocking plate 412 along the front material blocking plate 410, and then enters the screen body 402 through the V-shaped opening along the rear material blocking plate 412. The grain can scatter gradually in the whole sliding process, and the grain can be prevented from entering the sieve body 402 together in a stacked mode.
The extending plate 413 connected to the lower end of the rear baffle 412 is located inside the screen body 402, and plays a certain guiding role for the grains. The extension plate 413 may be made of canvas clamped by clamping plates.
As shown in fig. 5, the front striker plate 10 and the rear striker plate 12 are inclined to each other and form a V-shaped opening, and when the gate adjusting plate 14 moves along the front striker plate 10, the size of the V-shaped opening can be changed, and specifically, the position of the gate adjusting plate 14 can be adjusted according to the requirement of the screened material.
In another specific embodiment, the elastic member includes a rubber spring 406 and a supporting angle plate 405, the bottom of the rubber spring 406 is connected to the first leg 408 or the second leg 407, the top of the rubber spring 406 is connected to the bottom of the supporting angle plate 405, and the side of the supporting angle plate 405 is connected to the side of the screen body 402.
As shown in fig. 4, the rubber springs 406 are respectively installed on four legs, the top of the rubber spring 406 is connected with the bottom surface of the supporting angle plate 405, and the side surface of the supporting angle plate 405 is connected with the side surface of the screen body 402.
The rubber spring has small elastic modulus, has larger elastic deformation after being loaded, can absorb impact and vibration, can be simultaneously loaded in multiple directions, and can avoid generating resonance.
Further, two sides of the screen body 402 are respectively provided with three reinforcing plates 404, the vibration motor 403 is installed on the reinforcing plates 404, and the elastic members are connected with the reinforcing plates 404.
The reinforcing plate 404 can increase the strength of the screen body 402, particularly, the position where the vibration motor 403 and the elastic member are connected, and can increase the reliability of the whole.
Specifically, the upper side of the screen body 402 may be provided with a plurality of windows to observe the material screening process, and the upper end of the screen body 402 may be provided with a handle 409.
In another preferred embodiment, the air classifier 200 includes: the device comprises a first bin, an inner air duct, a second bin and an impurity discharging mechanism; a feeding flow plate is obliquely arranged on the upper side of the first bin, a first port of the inner air channel is positioned at the bottom of the feeding flow plate, the inner air channel surrounds the inner air duct, and a second port is positioned on the upper side of the second bin; the bottom of the second storage bin is provided with the impurity discharging mechanism; the inner air duct is provided with a fan, and the fan drives airflow to flow from the first port to the second port through the inner air duct by the inner air duct; the first bin is communicated with a feeding hole of the vibrating screen 400.
When grain gets into this air separator 200 through lifting machine 100, in-process through the first feed bin of feed flow plate flow direction, the fan produces the air current in the wind channel through interior dryer messenger to induced draft from the upside of feed flow plate, the in-process that the gas flows, can inhale interior wind channel with the impurity that the proportion is lighter in the grain of feed flow plate upside, and along with the air current gets into the second feed bin, the deposit is discharged by trash removal mechanism in the bottom of second feed bin, the grain flow after the gettering impurity flows into first feed bin, then gets into shale shaker 400.
The feeding flow plate is inclined, and when grains flow along the feeding flow plate, grains can play a role of a material-sharing plate, so that the grains are dispersed, and meanwhile, impurities in the grains can be taken away by air flow on the upper side of the feeding flow plate. Through this air separator, can discharge the impurity that the specific gravity is light in the grain at the in-process that grain gets into shale shaker 400, realize the quick edulcoration to grain, improve the sorting efficiency of grain.
Specifically, arrange miscellaneous mechanism and include first auger and second auger, first auger is located the bottom of second feed bin, the export of first auger with the import intercommunication of second auger, the export of second auger is debris export.
When the first auger works, impurities deposited at the bottom of the second storage bin can be rolled and compressed, enter the second auger after primary compression, and are discharged from the impurity outlet after secondary compression of the second auger. The first packing auger and the second packing auger can be driven by the same motor, a transmission mechanism is arranged between the first packing auger and the second packing auger, and after one packing auger is driven by the motor, the other packing auger is driven by the transmission mechanism.
In another specific embodiment, a rotary valve is arranged in the middle of the inner air duct, and the air flow entering the first port can rotate to open the rotary valve.
The setting is rotated the valve and can be prevented to get into the impurity fall back in the wind channel, especially some lighter casings that carry in the air current flows, and the air current that carries impurity can be opened smoothly from first port side and rotate the valve flow direction second port, gets into the second feed bin.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a hoist of the mobile combination vibrating screen shown in fig. 1.
In each of the above embodiments, the bottom of the hoist 100 is provided with a moving wheel, and the hoist 100 passes through the bottom plate of the moving vehicle 600 and is supported on the ground by the moving wheel.
The moving wheels of the hoist 100 can move on the ground simultaneously with the traveling wheels of the vehicle 600 while the vehicle 600 moves.
Specifically, the feed inlet 101 of the elevator 100 is located at the lower part, the elevator 100 is provided with a hoisting mechanism 102 in the vertical direction, a plurality of hoppers 104 are arranged on a belt of the hoisting mechanism 102 in parallel, and the plurality of hoppers 104 and the belt move synchronously so as to carry the material at the feed inlet 103 to the discharge outlet 101 at the other side of the hoisting mechanism 102.
As shown in fig. 6, after entering the elevator 100 from the feeding port 101 at a lower position, the grains sequentially enter the hoppers 104, each hopper 104 gradually rises along with the hoisting mechanism 102, bypasses the highest end of the hoisting mechanism 102 and then dumps the grains at the discharging port 101 at the other side, the discharging port 101 is higher, and the elevator 100 lifts the grains to a higher position, thereby facilitating subsequent impurity removal and screening.
It is right above that the utility model provides a portable combination shale shaker introduces in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A mobile combination shaker, comprising: the device comprises a lifter, a winnowing machine, a dust remover, a vibrating screen and a moving vehicle; the vibrating screen is arranged on the moving vehicle through a support, the air separator is positioned on the upper side of the vibrating screen, and a bin of the air separator is communicated with a feed inlet of the vibrating screen; the lifting machine is positioned on the left side of the vibrating screen, and a discharge hole on the upper side of the lifting machine is communicated with a feed hole of the winnowing machine; the two dust collectors respectively remove dust for the winnowing machine and the vibrating screen, and an air suction duct is arranged on the right side of the vibrating screen and communicated with the dust collectors of the vibrating screen; the moving vehicle is provided with traveling wheels and telescopic legs.
2. A mobile combination shaker as claimed in claim 1, wherein the shaker comprises: screen frame, feeding case, vibrating motor and the support, the feeding case constitutes the feed inlet of screen frame, the screen frame is installed on the support, two vibrating motor is located respectively the both sides of screen frame, the support includes first landing leg and second landing leg, first landing leg is higher than the second landing leg, and the distance between the two is greater than 1500 millimeters, two first landing leg pass through the elastic component respectively with the both sides of screen frame are connected, two the second landing leg passes through respectively the elastic component with the both sides of screen frame are connected, make the screen frame inclines into predetermined angle, predetermined angle is greater than 15.
3. The mobile combined vibrating screen according to claim 2, wherein the feeding box is arranged at the upper end of the screen body, and a material equalizing plate, a front material blocking plate and a rear material blocking plate are arranged in the feeding box; the front striker plate and the rear striker plate are inclined oppositely to form a V-shaped opening structure, and the lower end of the rear striker plate extends to the lower side of the front striker plate and is connected with an extension plate; the material equalizing plate is obliquely arranged on the upper side of the rear material blocking plate, a material door adjusting plate is arranged on the lower side of the front material blocking plate and can move along the front material blocking plate, so that the size of the V-shaped opening is changed.
4. The mobile combination shaker of claim 2, wherein the resilient member comprises a rubber spring and a support gusset, a bottom portion of the rubber spring being connected to the first leg or the second leg, a top portion of the rubber spring being connected to a bottom surface of the support gusset, and a side surface of the support gusset being connected to a side surface of the screen body.
5. The mobile combination shaker of claim 2, wherein three reinforcing plates are provided at both sides of the body, respectively, the vibration motor is mounted on the reinforcing plates, and the elastic members are connected to the reinforcing plates.
6. The mobile combination shaker of claim 1, wherein the air classifier comprises: the device comprises a first bin, an inner air duct, a second bin and an impurity discharging mechanism; a feeding flow plate is obliquely arranged on the upper side of the first bin, a first port of the inner air channel is positioned at the bottom of the feeding flow plate, the inner air channel surrounds the inner air duct, and a second port is positioned on the upper side of the second bin; the bottom of the second storage bin is provided with the impurity discharging mechanism; the inner air duct is provided with a fan, and the fan drives airflow to flow from the first port to the second port through the inner air duct by the inner air duct; the first bin is communicated with a feeding hole of the vibrating screen.
7. The mobile combined vibrating screen of claim 6, wherein the impurity discharging mechanism comprises a first packing auger and a second packing auger, the first packing auger is positioned at the bottom of the second storage bin, an outlet of the first packing auger is communicated with an inlet of the second packing auger, and an outlet of the second packing auger is an impurity outlet.
8. The mobile combination shaker of claim 6, wherein a rotary valve is provided in the middle of the inner duct, the rotary valve being rotatably opened by the flow of air into the first port.
9. A mobile combination shaker as claimed in any one of claims 1 to 8, wherein the bottom of the lift is provided with moving wheels, the lift passing through the floor of the moving cart and being supported on the ground by the moving wheels.
10. The mobile combination shaker of claim 9, wherein the inlet of the elevator is located at a lower portion, the elevator is provided with a vertical hoisting mechanism, a plurality of hoppers are arranged on a belt of the hoisting mechanism in parallel, and the plurality of hoppers and the belt move synchronously to carry the material at the inlet to the outlet at the other side of the hoisting mechanism.
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| CN201920466885.2U CN210230653U (en) | 2019-04-09 | 2019-04-09 | Movable combined vibrating screen |
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| CN201920466885.2U CN210230653U (en) | 2019-04-09 | 2019-04-09 | Movable combined vibrating screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967354A (en) * | 2019-04-09 | 2019-07-05 | 开封市宝琳机械有限公司 | A kind of movable type combination vibration sieve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967354A (en) * | 2019-04-09 | 2019-07-05 | 开封市宝琳机械有限公司 | A kind of movable type combination vibration sieve |
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