CN210995241U - Screening device for mineral products - Google Patents
Screening device for mineral products Download PDFInfo
- Publication number
- CN210995241U CN210995241U CN201922130917.4U CN201922130917U CN210995241U CN 210995241 U CN210995241 U CN 210995241U CN 201922130917 U CN201922130917 U CN 201922130917U CN 210995241 U CN210995241 U CN 210995241U
- Authority
- CN
- China
- Prior art keywords
- screening
- filter screen
- screening box
- ball screw
- plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to mineral product processing field, especially a sieving mechanism of mineral product, including the screening case, be equipped with the dog-house on the top one side inner wall of screening case, and the symmetry has seted up two discharge openings on the bottom inner wall of screening case, one side of screening case articulates there is the door plant, the utility model discloses a setting up one-level filter screen, second grade filter screen and tertiary filter screen and can realize classifying the screening to the rubble to start driving motor and rotate the motor, can accelerate the effect of rubble shake, can make things convenient for the rubble to keep respectively on one-level filter screen, second grade filter screen and tertiary filter screen according to the volume of difference with this, realized categorised screening, with this can effectual improvement work efficiency, make the screening cost reduction.
Description
Technical Field
The utility model relates to a mineral product processing technology field especially relates to a sieving mechanism of mineral product.
Background
With the continuous development of the mining industry, ores can be classified into different grades according to different parameters such as particle size, components and the like after being mined, and the particle size is an important standard for measuring the ores; the price of ore is influenced by the oversize or undersize of particles, materials such as slag, ore and the like are building materials which are frequently used in the building process, but common stone materials are generally large in size and cannot meet the requirements of building stones, and the mineral products need to be screened from the particle materials with different particle sizes when being processed;
the existing mineral products have the problems of different sizes of screened particles when being screened, the screening post-treatment is improper, the working efficiency is reduced, and the production cost is increased, so that the screening device of the mineral products is used for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the particles of existing mineral products are different in size when screening among the prior art, and screening aftertreatment is improper, so that the working efficiency is reduced, the production cost is increased, and the screening device of the mineral products is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mineral product screening device comprises a screening box, wherein a feed port is formed in the inner wall of one side of the top of the screening box, two discharge holes are symmetrically formed in the inner wall of the bottom of the screening box, a door plate is hinged to one side of the screening box, a rotating shaft is movably connected to the inner wall of the top of the screening box, a primary filter screen, a secondary filter screen and a tertiary filter screen are fixedly sleeved on the rotating shaft in sequence respectively, a driving motor is fixedly mounted at the bottom of the screening box, an output shaft of the driving motor extends into the screening box and is in transmission connection with the rotating shaft, the top end of the rotating shaft extends to the upper side of the screening box and is in transmission connection with a connecting plate, a supporting rod is rotatably connected to one side of the bottom of the connecting plate, a rack is rotatably connected to the bottom end of the supporting rod and is in, and an output shaft of the rotating motor is in transmission connection with the rack.
Preferably, the bottom of pivot has seted up the rectangular channel, sliding connection has the rectangular plate on the inner wall of rectangular channel, driving motor's output shaft extends to the rectangular channel in and when the pivot longitudinal movement with the bottom fixed connection of rectangular plate, under the effect of rectangular channel and rectangular plate, driving motor can not break away from with the pivot and be connected.
Preferably, the top fixed mounting of screening case has the backup pad, it is vice to rotate in the backup pad and be connected with ball, fixed mounting has the gear on the ball is vice, gear and rack mesh mutually, threaded connection has ball nut pair on the ball is vice, it is connected with ball nut pair to rotate the motor and be vice transmission, utilizes ball vice and ball nut pair's connection, can conveniently drive the rack and carry out horizontal reciprocating motion.
Preferably, the top sliding connection of screening case has the movable plate, and ball screw nut is vice fixed mounting on the movable plate, and fixed mounting has the dwang on the output shaft of rotation motor, the dwang is connected with the movable plate transmission, utilizes the movable plate can slide spacingly to ball screw pair.
Preferably, one side fixed mounting of movable plate has the connecting cover, one side fixed mounting of dwang has the connecting axle, and the one end of connecting axle extend to in the connecting cover and with the inner wall swing joint of connecting cover, utilize under the effect of connecting cover and connecting axle, can turn into horizontal rectilinear movement with the rotary motion of dwang.
The utility model discloses in, a screening plant of mineral products
The gravel can be poured into the screening box through the feeding hole, then the driving motor and the rotating motor can be started simultaneously, when the driving motor rotates, the rotating shaft can be driven to rotate, so that the first-stage filter screen, the second-stage filter screen and the third-stage filter screen can be driven to rotate simultaneously, when the rotating motor rotates, the rotating rod can be driven to rotate, at the moment, the ball screw nut pair can be driven to do transverse reciprocating motion under the matching of the connecting shaft and the connecting cover, the gear can be driven to do positive and negative rotation, and the rack is further driven to do transverse reciprocating motion;
when the rack moves rightwards, the support rod is driven to rotate, so that the connecting plate is driven to move upwards, when the connecting plate moves upwards, the rotating shaft is driven to move upwards, when the rack moves leftwards, the support rod can rotate reversely, so that the rotating shaft is driven to move downwards, the effect of vibrating a first-stage filter screen, a second-stage filter screen and a third-stage filter screen can be achieved, and crushed stones can be effectively classified and screened;
the utility model discloses a set up one-level filter screen, second grade filter screen and tertiary filter screen and can realize classifying the screening to the rubble to starting driving motor and rotating the motor, can accelerate the effect of rubble shake, can make things convenient for the rubble to keep respectively on one-level filter screen, second grade filter screen and tertiary filter screen according to the volume of difference with this, realized classifying the screening, with this can effectual improvement work efficiency, make the screening cost reduction.
Drawings
Fig. 1 is a front view of a screening device for mineral products according to the present invention;
fig. 2 is a top view of the screening device for mineral products according to the present invention;
fig. 3 is a front view of a connecting structure of a rotating shaft and a driving motor of the screening device for mineral products according to the present invention;
fig. 4 is an enlarged view of the structure a in fig. 1 of the screening apparatus for mineral products according to the present invention;
fig. 5 is an enlarged view of a structure B in fig. 2 of the screening apparatus for mineral products according to the present invention.
In the figure: the device comprises a screening box 1, a rotating shaft 2, a first-stage filter screen 3, a second-stage filter screen 4, a third-stage filter screen 5, a driving motor 6, a door plate 7, a connecting plate 8, a supporting rod 9, a rack 10, a gear 11, a rotating motor 12, a supporting plate 13, a ball screw pair 14, a movable plate 15, a ball screw nut pair 16, a rotating rod 17, a connecting cover 18, a rectangular groove 19 and a rectangular plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a screening device for mineral products, comprising a screening box 1, a feed inlet is arranged on the inner wall of one side of the top of the screening box 1, two discharge holes are symmetrically arranged on the inner wall of the bottom of the screening box 1, a door plate 7 is hinged on one side of the screening box 1, a rotating shaft 2 is movably connected on the inner wall of the top of the screening box 1, a first-stage filter screen 3, a second-stage filter screen 4 and a third-stage filter screen 5 are respectively fixedly sleeved on the rotating shaft 2 in sequence, a driving motor 6 is fixedly arranged at the bottom of the screening box 1, an output shaft of the driving motor 6 extends into the screening box 1 and is in transmission connection with the rotating shaft 2, the top end of the rotating shaft 2 extends to the upper part of the screening box 1 and is in transmission connection with a connecting plate 8, a support rod 9 is rotatably connected on one side of the bottom of the connecting plate 8, a, the output shaft of the rotating motor 12 is in transmission connection with the rack 10.
Wherein, the broken stone can be poured into the screening box 1 through the feeding hole, then the driving motor 6 and the rotating motor 12 can be simultaneously started, when the driving motor 6 rotates, the rotating shaft 2 can be driven to rotate, so as to simultaneously drive the first-stage filter screen 3, the second-stage filter screen 4 and the third-stage filter screen 5 to simultaneously rotate, when the rotating motor 12 rotates, the rotating rod 17 can be driven to rotate, at the moment, the ball screw nut pair 16 can be driven to transversely reciprocate under the matching of the connecting shaft and the connecting cover 18, the gear 11 can be driven to rotate positively and negatively, the rack 10 is further driven to transversely reciprocate, when the rack 10 moves rightwards, the supporting rod 9 can be driven to rotate, so as to drive the connecting plate 8 to move upwards, when the connecting plate 8 moves upwards, the rotating shaft 2 can be driven to move upwards, when rack 10 removes to the left side, can be so that bracing piece 9 carries out the antiport, so just can drive pivot 2 and remove downwards, with this can reach one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 carry out the effect of vibration, can effectively classify the screening to the rubble, the utility model discloses a set up one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 can realize classifying the screening to the rubble, and start driving motor 6 and rotate motor 12, can accelerate the effect of rubble shake, with this can make things convenient for the rubble to deposit respectively on one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 according to the volume of difference, realized classifying the screening, with this can effectual improvement work efficiency, make the screening cost reduction.
The utility model discloses in, rectangular channel 19 has been seted up to the bottom of pivot 2, and sliding connection has rectangular plate 20 on the inner wall of rectangular channel 19, and driving motor 6's output shaft extends to in the rectangular channel 19 and when pivot 2 longitudinal movement with the bottom fixed connection of rectangular plate 20, under the effect of rectangular channel 19 and rectangular plate 20, driving motor 6 can not break away from the connection with pivot 2.
The utility model discloses in, the top fixed mounting of screening case 1 has backup pad 13, it is connected with ball screw pair 14 to rotate in backup pad 13, fixed mounting has gear 11 on ball screw pair 14, gear 11 meshes with rack 10 mutually, threaded connection has ball screw nut pair 16 on ball screw pair 14, rotating motor 12 is connected with ball screw nut pair 16 transmission, utilize ball screw pair 14 and ball screw nut pair 16's connection, can conveniently drive rack 10 and carry out horizontal reciprocating motion.
The utility model discloses in, the top sliding connection of screening case 1 has movable plate 15, and ball nut pair 16 fixed mounting has dwang 17 on the output shaft of rotation motor 12 on movable plate 15, and dwang 17 is connected with the 15 transmissions of movable plate, and it is spacing to utilize movable plate 15 to slide ball nut pair 16.
The utility model discloses in, one side fixed mounting of movable plate 15 has connecting cover 18, and one side fixed mounting of dwang 17 has the connecting axle, and the one end of connecting axle extend to in connecting cover 18 and with the inner wall swing joint of connecting cover 18, utilize under the effect of connecting cover 18 and connecting axle, can turn into horizontal rectilinear movement with the rotary motion of dwang 17.
The utility model discloses in, the aperture of one-level screen cloth 3 is 5 meshes, and the aperture of second grade screen cloth 4 is 10 meshes, and the aperture of tertiary screen cloth 5 is 20 meshes.
In the utility model, when the gravel is needed to be screened, firstly, the gravel can be poured into the screening box 1 through the feeding hole, then the driving motor 6 and the rotating motor 12 can be started simultaneously, when the driving motor 6 rotates, the rotating shaft 2 can be driven to rotate, so as to simultaneously drive the primary filter screen 3, the secondary filter screen 4 and the tertiary filter screen 5 to simultaneously rotate, when the rotating motor 12 rotates, the rotating rod 17 can be driven to rotate, at the same time, the ball screw nut pair 16 can be driven to transversely reciprocate under the matching of the connecting shaft and the connecting cover 18, and the ball screw pair 14 and the ball screw nut pair 16 are in threaded connection without self-locking property, so that when the ball screw nut pair 16 transversely reciprocates, the ball screw pair 14 is driven to forwardly and reversely rotate, further, the gear 11 is driven to forwardly and reversely rotate, so as to drive the rack 10 to transversely reciprocate, when rack 10 moves right, just can drive bracing piece 9 and rotate, so that can drive connecting plate 8 and upwards remove, when connecting plate 8 upwards removes, just can drive and rotate pivot 2 and upwards remove, when rack 10 removes to the left side, can make bracing piece 9 carry out antiport, so just can drive pivot 2 and downwards remove, so that this can reach one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5 carry out the effect of vibration, can effectively classify the rubble and filter, so that the rubble can be made things convenient for the volume of difference to deposit respectively at one-level filter screen 3, second grade filter screen 4 and tertiary filter screen 5, classification screening has been realized, so can effectual improvement work efficiency, make the screening cost reduce.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The mineral product screening device comprises a screening box (1) and is characterized in that a feed opening is formed in the inner wall of one side of the top of the screening box (1), two discharge holes are symmetrically formed in the inner wall of the bottom of the screening box (1), a door plate (7) is hinged to one side of the screening box (1), a rotating shaft (2) is movably connected to the inner wall of the top of the screening box (1), a first-stage filter screen (3), a second-stage filter screen (4) and a third-stage filter screen (5) are respectively and fixedly sleeved on the rotating shaft (2) in sequence, a driving motor (6) is fixedly installed at the bottom of the screening box (1), an output shaft of the driving motor (6) extends into the screening box (1) and is in transmission connection with the rotating shaft (2), a connecting plate (8) is rotatably connected to the top of the rotating shaft (2), a support rod (9) is rotatably connected to one side of the bottom of the connecting plate (, the bottom of bracing piece (9) is rotated and is connected with rack (10), rack (10) and the top sliding connection of screening case (1), the top fixed mounting of screening case (1) has rotation motor (12), the output shaft that rotates motor (12) is connected with rack (10) transmission.
2. The screening device of mineral products according to claim 1, characterized in that a rectangular groove (19) is formed at the bottom end of the rotating shaft (2), a rectangular plate (20) is connected to the inner wall of the rectangular groove (19) in a sliding manner, and the output shaft of the driving motor (6) extends into the rectangular groove (19) and is fixedly connected with the bottom of the rectangular plate (20).
3. The screening device of mineral products according to claim 1, characterized in that a supporting plate (13) is fixedly installed at the top of the screening box (1), a ball screw pair (14) is rotatably connected to the supporting plate (13), a gear (11) is fixedly installed on the ball screw pair (14), the gear (11) is meshed with the rack (10), a ball screw nut pair (16) is connected to the ball screw pair (14) in a threaded manner, and the rotating motor (12) is in transmission connection with the ball screw nut pair (16).
4. The mineral product screening device according to claim 1, wherein a movable plate (15) is slidably connected to the top of the screening box (1), the ball screw and nut pair (16) is fixedly mounted on the movable plate (15), a rotating rod (17) is fixedly mounted on an output shaft of the rotating motor (12), and the rotating rod (17) is in transmission connection with the movable plate (15).
5. The screening device of mineral products according to claim 4, characterized in that one side of the moving plate (15) is fixedly provided with a connecting cover (18), one side of the rotating rod (17) is fixedly provided with a connecting shaft, and one end of the connecting shaft extends into the connecting cover (18) and is movably connected with the inner wall of the connecting cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130917.4U CN210995241U (en) | 2019-12-03 | 2019-12-03 | Screening device for mineral products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130917.4U CN210995241U (en) | 2019-12-03 | 2019-12-03 | Screening device for mineral products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995241U true CN210995241U (en) | 2020-07-14 |
Family
ID=71504559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130917.4U Expired - Fee Related CN210995241U (en) | 2019-12-03 | 2019-12-03 | Screening device for mineral products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995241U (en) |
-
2019
- 2019-12-03 CN CN201922130917.4U patent/CN210995241U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111841711A (en) | Building energy conservation and environmental protection is with effectual reducing mechanism of screening | |
| CN110395927B (en) | Mechanical equipment for preparing regenerated sand stone material by utilizing building garbage particles | |
| CN111229377B (en) | Grit screening plant for construction | |
| CN114918125B (en) | Screening plant for road engineering | |
| CN204170841U (en) | The material screening of resistance to material scrap iron removing device | |
| CN108971420B (en) | Waste sand crushing and regenerating device | |
| CN208627383U (en) | A kind of construction crusher | |
| CN210995241U (en) | Screening device for mineral products | |
| CN206652568U (en) | A kind of feed screens pulverizer | |
| CN212576371U (en) | Efficient ceramic waste breaker | |
| CN203579945U (en) | Waste plastics crushing and purifying machine | |
| CN113083484A (en) | Mining vehicle with screening device and using method thereof | |
| CN210523021U (en) | Drum-type screening device for asphalt concrete aggregate | |
| CN204220450U (en) | A kind of self-cleaning roto-siofter extension set | |
| CN207254718U (en) | A kind of civil engineering classification sand sieving machine | |
| CN212855935U (en) | 301 high-speed steel production of tombarthite is with raw materials reducing mechanism of row of being convenient for | |
| CN210995199U (en) | High-efficient type shale shaker for building engineering | |
| CN104014409B (en) | A kind of combined type spallar | |
| CN211586860U (en) | Ball mill capable of screening materials | |
| CN114345897A (en) | Garbage cleaning equipment for construction | |
| CN207222331U (en) | A kind of covering slag slurry filter sieve dedicated | |
| CN212442045U (en) | Novel chemical material screening machine for chemical industry | |
| CN210146081U (en) | Adjustable double-roller dust-free crusher with broken stone classification function | |
| CN220371539U (en) | Screening device for oxidized ore | |
| CN212702948U (en) | High-efficient vibration screening machine of quartz placer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201203 |