CN216225456U - Mining quarrying screening plant - Google Patents
Mining quarrying screening plant Download PDFInfo
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- CN216225456U CN216225456U CN202123039419.2U CN202123039419U CN216225456U CN 216225456 U CN216225456 U CN 216225456U CN 202123039419 U CN202123039419 U CN 202123039419U CN 216225456 U CN216225456 U CN 216225456U
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- dust
- box
- screening
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- pipe
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- 238000012216 screening Methods 0.000 title claims abstract description 90
- 238000005065 mining Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 128
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000007790 scraping Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Abstract
The utility model belongs to the field of mining equipment, and particularly relates to a mining stone screening device, which comprises a screening device, a screening device and a screening device, wherein the screening device is used for screening mining stones; through the inside raise dust of air exhauster extraction roll screening case, get into the dust fall case through dust absorption pipe and pipe, the direction guide of raise dust process guide duct, the wind direction of the guide duct of the inside lower extreme surface of dust fall incasement draws, make the raise dust rotate at the inside spiral of dust fall incasement portion, dust tiny particle etc. in the raise dust is because the spiral of wind rotates and gathers together at dust fall bottom of the case portion and subsides downwards, cooperation water pump extraction water gets into the outlet pipe of dust fall incasement portion top through the inlet tube, the last nozzle of the lower extreme surface from the outlet pipe atomizes the blowout to the raise dust in the dust fall case, small dust debris in the moist raise dust, increase its gravity, the convenient settlement is discharged, the gas that the dust fall was crossed is discharged from the air-out pipe, avoid the raise dust to diffuse the polluted environment and harm staff healthy, improve mining quarrying screening plant's result of use.
Description
Technical Field
The utility model relates to the field of mining equipment, in particular to a mining stone screening device.
Background
A quarrying screening device is a device used for screening ores in an ore mining process.
The mining quarrying screening device screens ores and soil through a vibrating screen, so that the ores are conveniently classified and processed, and ore materials are reasonably utilized.
A large amount of raise dust can appear at the in-process of screening to ore etc. to current mining quarrying screening plant, and the raise dust is diffused and is not only caused environmental pollution easily and still can influence staff's health around the operational environment, consequently, provides a mining quarrying screening plant to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problems in the background art, the utility model provides a mining quarrying screening device.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the mining quarrying screening device comprises a rolling screening box and a vibrating screening box, wherein a dust suction pipe is fixedly connected to the upper end surface of the rolling screening box, an exhaust fan is installed at a port of the dust suction pipe on the upper end surface of the rolling screening box, a dust falling box is installed on the side surface of the rolling screening box, guide pipes are connected among the upper surface of the dust falling box, the side surface of the dust suction pipe and the exhaust fan, a wind guide pipe is fixedly connected to the upper end surface in the dust falling box, a wind guide groove is formed in the lower end surface in the dust falling box, the upper end port of the wind guide groove is in butt joint with the lower end port of the wind guide pipe, a wind outlet pipe is fixedly connected to the upper end surface of the dust falling box, and a discharge port is formed in the lower end port of the dust falling box, so that raised dust can be treated conveniently.
Preferably, the upper end surface of the air guide pipe in the dust falling box is arranged in a spiral downward mode, the upper end port of the air guide pipe is connected with the outer portion of the upper end of the dust falling box in a rotating mode through a connecting head, the lower end of the air guide groove in the dust falling box is distributed in a spiral mode from top to bottom, and separation of dust particles in dust rising is facilitated.
Preferably, fall the side of dirt case and install the water pump, the inlet tube has connect soon between the export of water pump and the side of falling the dirt case, fall the inside top of dirt case and install the outlet pipe, the lower extreme surface mounting of outlet pipe has the shower nozzle, the shower nozzle is the atomizing nozzle of water yield adjustable, the quantity of shower nozzle just is the annular array for a plurality of groups and arranges at the lower extreme surface of outlet pipe, is favorable to improving the dust fall effect.
Preferably, the internally mounted of shale shaker divides the case has the screening net, the port lower surface rigid coupling of screening net has the fixed plate, the equal rigid coupling in inside side of shale shaker divides the case and the side of fixed plate has the slide rail, the middle part rigid coupling on the rear end surface of shale shaker divides the case has the containing box, the rear surface of shale shaker divides the top rigid coupling that the containing box is located the containing box to have the carriage, the internally mounted of carriage has the telescopic link, the inside sliding connection of containing box has the brush board, the port of telescopic link extends to the inside of containing box and passes through the bolt and be connected with brush board side, brush board upper surface and screening net lower surface are on same water flat line, the port surface rigid coupling of brush board has the slider, be sliding connection between slider and the slide rail, be favorable to the clearance of screening net.
Preferably, a scraper is fixedly connected to the upper end of the inside of the containing box, the lower end surface of the scraper is in a shape of a rake tooth, the cross section of the end opening of the sliding rail is in a T shape, and the sliding rail is matched with the sliding block, so that the brush plate can be cleaned conveniently.
Preferably, a water inlet is formed in the upper portion of the surface of the rear end of the containing box, a discharge groove is formed in the surface of the lower end of the containing box, the cross section of a port of the side end of the containing box is L-shaped, a through hole is formed in the surface of the scraper, and the through hole and the discharge groove are in the same vertical line, so that the brush plate can be further cleaned.
The utility model has the advantages that:
1. according to the mining stone mining screening device, the air exhaust fan is used for extracting the raised dust in the rolling screening box, the raised dust enters the dust falling box through the dust absorption pipe and the guide pipe, the raised dust is guided in the direction of the air guide pipe, and then is dragged by the air direction of the air guide groove on the surface of the lower end in the dust falling box, so that the raised dust is spirally rotated in the dust falling box, small dust particles in the raised dust are gathered at the bottom of the dust falling box to be settled downwards due to the spiral rotation of the air body, the water is extracted by the water pump to enter the water outlet pipe above the interior of the dust falling box through the water inlet pipe, and finally the raised dust is atomized and sprayed out of the nozzle on the surface of the lower end of the water outlet pipe in the dust falling box, so that the tiny dust impurities in the raised dust are moistened, the gravity of the raised dust is increased, the settlement and the discharge are facilitated, the gas after the falling dust is discharged from the air outlet pipe, the raised dust is prevented from spreading to pollute the environment and damage the health of workers, and the using effect of the mining stone mining screening device is improved.
2. According to the mining stone screening device, the telescopic rods are telescopic in multiple stages to drive the brush plates, the sliding blocks and the sliding rails are matched to slide, so that the brush plates brush and clean the lower end surfaces of the screening nets, the screening nets are cleaned, the telescopic rods are controlled to be telescopic in a short distance in the containing box after the brush plates are used, bristles on the brush plates brush back and forth on the scraping plates, the brush plates are cleaned, in the process, a water source is connected with the water inlet, so that water enters through holes in the scraping plates in the containing box and flows out to the lower side of the scraping plates, in the cleaning process of the brush plates and the scraping plates, the brush plates are wetted, the cleaning effect of the brush plates is improved, sewage and the like are discharged from the discharge grooves, and therefore the screening effect of the mining stone screening device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the dust box of the present invention;
FIG. 4 is a partial cross-sectional front view of the vibratory screening box of the present invention;
FIG. 5 is a side cross-sectional view of the vibratory screening box of the present invention;
FIG. 6 is an enlarged view of A of FIG. 5 in accordance with the present invention;
FIG. 7 is a cross-sectional view of a second embodiment of the present invention.
In the figure: 1. rolling and screening the box; 2. vibrating a screening box; 3. a dust collection pipe; 4. an exhaust fan; 5. a conduit; 6. a dust falling box; 7. a water pump; 8. a water inlet pipe; 9. an air outlet pipe; 10. a discharge port; 11. a water outlet pipe; 12. a spray head; 13. an air guide pipe; 14. a wind guide groove; 15. screening the net; 16. a brush plate; 17. a slider; 18. a slide rail; 19. a fixing plate; 20. a storage box; 21. a connecting frame; 22. a telescopic rod; 23. a water inlet; 24. a squeegee; 25. a through hole; 26. a discharge tank; 27. a thread ring; 28. a filter screen; 29. a thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-6, a mining quarrying screening device comprises a rolling screening box 1 and a vibrating screening box 2, wherein a dust suction pipe 3 is fixedly connected to the upper end surface of the rolling screening box 1, an exhaust fan 4 is installed at a port of the dust suction pipe 3 on the upper end surface of the rolling screening box 1, a dust falling box 6 is installed on the side surface of the rolling screening box 1, a guide pipe 5 is connected between the upper surface of the dust falling box 6 and the side surface of the dust suction pipe 3 as well as between the exhaust fan 4, an air guide pipe 13 is fixedly connected to the upper end surface in the dust falling box 6, an air guide groove 14 is formed in the middle lower end surface in the dust falling box 6, an upper end port of the air guide groove 14 is in butt joint with a lower end port of the air guide pipe 13, an air outlet pipe 9 is fixedly connected to the upper end surface of the dust falling box 6, and a lower end port of the dust falling box 6 is provided with a discharge port 10; during operation, when mining quarrying screening plant used, the ore raw materials got into the inside of roll screening case 1, carry out the in-process of preliminary big small ore screening to the ore raw materials, can produce a large amount of raise dusts, open air exhauster 4, air exhauster 4 work, extract the raise dusts of roll screening case 1 inside, the ore raise dusts gets into pipe 5 through dust absorption pipe 3, connect the inside of dust falling case 6 of entering by pipe 5 guide, the raise dusts gets into the guide duct 13 of the upper end internal surface of dust falling case 6, the raise dusts is through the direction guide of guide duct 13, the wind direction of the wind-guiding groove 14 of the inside lower extreme surface of dust falling case 6 of deuterogamying pulls, make the raise dusts at the inside spiral rotation of dust falling case 6, the dust tiny particle in the raise dusts etc. gathers together at dust falling case 6 bottom and subsides downwards because of the spiral rotation of the wind body, discharge port 10 discharge, be favorable to the rapid processing of raise dusts.
The upper end surface of the air guide pipe 13 in the dust settling box 6 is spirally downward arranged, the upper end port of the air guide pipe 13 is rotatably connected with the guide pipe 5 through a joint with the outer part of the upper end extending to the dust settling box 6, and the air guide groove 14 is spirally distributed from top to bottom at the middle lower end in the dust settling box 6; during operation, air guide pipe 13 is arranged downwards in the inside of dust fall case 6 for the spiral upper end surface, is favorable to the wind direction guide of raise dust wind body, and air guide groove 14 is in dust fall case 6 for the middle lower extreme top-down spiral distribution, is favorable to raise dust wind body to form the spiral wind body in dust fall case 6 inside, and then the separation of the well dust particle of raise dust of being convenient for.
A water pump 7 is mounted at the side end of the dust falling box 6, a water inlet pipe 8 is screwed between the outlet of the water pump 7 and the side surface of the dust falling box 6, a water outlet pipe 11 is mounted above the inside of the dust falling box 6, a spray head 12 is mounted on the lower end surface of the water outlet pipe 11, the spray head 12 is an atomizing nozzle with adjustable water yield, and the spray heads 12 are arranged in a plurality of groups and are distributed on the lower end surface of the water outlet pipe 11 in an annular array manner; the during operation, the port of inlet tube 8 extends to the inside and the outlet pipe 11 intercommunication of dust falling box 6, and the water source is connected to water pump 7, and the extraction water gets into the outlet pipe 11 of dust falling box 6 inside top through the connection of inlet tube 8, and the nozzle from the lower extreme surface of outlet pipe 11 is at last sprayed to the raise dust atomization in dust falling box 6, and small dust debris in the moist raise dust increases its gravity, conveniently subsides the discharge, is favorable to improving the dust fall effect.
A screening net 15 is installed inside the vibrating screening box 2, a fixed plate 19 is fixedly connected to the lower surface of a port of the screening net 15, slide rails 18 are fixedly connected to the side surfaces of the inside of the vibrating screening box 2 and the fixed plate 19, a storage box 20 is fixedly connected to the middle of the rear end surface of the vibrating screening box 2, a connecting frame 21 is fixedly connected to the rear surface of the vibrating screening box 2 above the storage box 20, an expansion link 22 is installed on the inner surface of the connecting frame 21, a brush plate 16 is slidably connected to the inside of the storage box 20, the port of the expansion link 22 extends to the inside of the storage box 20 and is connected with the side surface of the brush plate 16 through a bolt, the upper surface of the brush plate 16 and the lower surface of the screening net 15 are on the same horizontal line, a sliding block 17 is fixedly connected to the surface of the port of the brush plate 16, and the sliding block 17 is slidably connected with the slide rails 18; during operation, telescopic link 22 adopts multistage electric telescopic handle 22, be convenient for the position of brush board 16 to remove, brush board 16 upper surface and screening net 15 lower surface are on same water flat line, be convenient for brush board 16 to brush at screening net 15 lower surface, the ore deposit stone material through preliminary screening gets into shale shaker separation case 2, the inside screen cloth of shale shaker separation case 2 carries out the mud stone separation to the ore deposit stone material, screening net 15 is when blockked up by partial earth, when needing to carry out screening net 15 clearance, open telescopic link 22, telescopic link 22 adopts multistage flexible drive brush board 16, the slider 17 of cooperation brush board 16 port and the slip between the slide rail 18 of the inside side of shale shaker separation case 2, make brush board 16 brush the clearance to the lower extreme surface of screening net 15, clearance screening net 15.
A scraper 24 is fixedly connected to the upper end inside the containing box 20, the lower end surface of the scraper 24 is in a rake tooth shape, the cross section of the end opening of the slide rail 18 is in a T shape, and the slide rail 18 is matched with the slide block 17; the during operation, control telescopic link 22 carries out short distance flexible inside containing box 20, makes the brush hair on the brush board 16 brush back and forth on scraper blade 24 and moves, clearance brush board 16, and scraper blade 24 adopts harrow cusp, is favorable to improving the clearance effect of brush board 16, and the port cross-section of slide rail 18 is the T shape, improves fixed spacing effect when being convenient for gliding.
A water inlet 23 is formed above the rear end surface of the containing box 20, a discharge groove 26 is formed on the lower end surface of the containing box 20, the cross section of a side end port of the containing box 20 is L-shaped, a through hole 25 is formed on the surface of the scraper 24, and the through hole 25 and the discharge groove 26 are on the same vertical line; during operation, in the cleaning process of the brush plate 16 and the scraper 24, the water inlet 23 is connected with a water source to enable a water body to enter the through hole 25 on the scraper 24 inside the containing box 20 and flow out below the scraper 24 to wet the brush plate 16, so that the cleaning effect of the brush plate 16 is improved, sewage and the like are discharged from the discharge groove 26, and the through hole 25 and the discharge groove 26 are on the same vertical line, so that the cleaning sewage and sundries of the brush plate 16 can be conveniently discharged.
Example two
Referring to fig. 7, in a first comparative example, according to another embodiment of the present invention, a thread groove 29 is formed in an inner surface of a port of a conduit 5, a thread ring 27 is screwed in the thread groove 29, a filter screen 28 is fixedly connected to a port of the thread ring 27, the thread ring 27 is adapted to the thread groove 29, a surface of the port of the filter screen 28 is flush with the port of the conduit 5, and the filter screen 28 is a small-hole filter screen; during operation, dock thread circle 27 and the thread groove 29 of pipe 5 port, make thread circle 27 screw in thread groove 29, stably be connected with pipe 5, and then make filter screen 28 stably be located the port of pipe 5, carry out debris filtration purification to the water that gets into pipe 5 inside, avoid aquatic debris to get into shower nozzle 12 along with the water, block up the export of shower nozzle 12, influence the use of shower nozzle 12, further cause the damage of shower nozzle 12.
The working principle is that when the mining quarrying screening device is used, ore raw materials enter the inside of the rolling screening box 1, a large amount of raised dust is generated in the process of primarily screening the ore raw materials, the exhaust fan 4 is opened, the exhaust fan 4 works to extract the raised dust in the rolling screening box 1, the ore raised dust enters the guide pipe 5 through the dust suction pipe 3 and is guided and connected into the dust falling box 6 through the guide pipe 5, the raised dust enters the air guide pipe 13 on the inner surface of the upper end of the dust falling box 6, the raised dust is guided in the direction of the air guide pipe 13 and is pulled in the air direction of the air guide groove 14 on the inner surface of the lower end of the dust falling box 6, the raised dust spirally rotates in the dust falling box 6, small dust particles in the raised dust and the like are gathered at the bottom of the dust falling box 6 to settle downwards due to the spiral rotation of a wind body, the water pump 7 is matched to be connected with a water source at the moment, and the water body is connected through the water inlet pipe 8 and enters the water outlet pipe 11 above the inside the dust falling box 6, finally, the dust is atomized and sprayed out of the dust settling box 6 from a nozzle on the surface of the lower end of the water outlet pipe 11, tiny dust impurities in the dust are moistened, the gravity of the dust is increased, the dust is convenient to settle and discharge, and the dust-settled gas is discharged from the air outlet pipe 9, so that the dust is prevented from diffusing to pollute the environment and damage the health of workers; the primarily screened ore and stone materials enter the vibrating screening box 2, the screen inside the vibrating screening box 2 separates the ore and stone materials, when the screening net 15 is blocked by partial soil and the screening net 15 needs to be cleaned, the telescopic rod 22 is opened, the telescopic rod 22 adopts multi-stage telescopic driving of the brush board 16, the brush board 16 is matched with the sliding between the slide block 17 at the port of the brush board 16 and the slide rail 18 at the side surface inside the vibrating screening box 2, so that the brush board 16 brushes and cleans the lower end surface of the screening net 15, the screening net 15 is cleaned, after the use of the brush board 16 is finished, the telescopic rod 22 is controlled to perform short-distance telescopic movement inside the containing box 20, so that the brush hairs on the brush board 16 brush back and forth on the scraping plate 24, the brush board 16 is cleaned, in the process, a water source can be connected from the water inlet 23, so that water enters the through holes 25 on the scraping plate 24 inside the containing box 20 and flows out below the scraping plate 24, during cleaning of the brush plate 16 and the squeegee 24, the brush plate 16 is wetted to enhance the cleaning effect of the brush plate 16, and the sewage or the like is discharged from the discharge chute 26.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a mining quarrying screening plant which characterized in that: comprises a rolling screening box (1) and a vibrating screening box (2), the upper end surface of the rolling screening box (1) is fixedly connected with a dust absorption pipe (3), an exhaust fan (4) is arranged on the upper end surface of the rolling screening box (1) and positioned at the port of the dust absorption pipe (3), a dust falling box (6) is arranged on the side surface of the rolling screening box (1), a guide pipe (5) is connected between the upper surface of the dust falling box (6), the side surface of the dust suction pipe (3) and the exhaust fan (4), an air guide pipe (13) is fixedly connected with the surface of the upper end in the dust falling box (6), the surface of the middle lower end inside the dust falling box (6) is provided with a wind guide groove (14), the upper end port of the air guide groove (14) is butted with the lower end port of the air guide pipe (13), an air outlet pipe (9) is fixedly connected to the upper end surface of the dust falling box (6), and a discharge port (10) is formed in a lower end port of the dust falling box (6).
2. The mining quarrying screening device of claim 1, wherein: the upper end surface of the air guide pipe (13) in the dust falling box (6) is arranged downwards in a spiral mode, the upper end port of the air guide pipe (13) is connected with the guide pipe (5) through a joint in a rotating mode, the upper end of the air guide pipe extends to the dust falling box (6), and the lower end of the air guide groove (14) in the dust falling box (6) is distributed in a spiral mode from top to bottom.
3. A mining quarrying screening plant according to claim 2, characterized in that: fall the side of dirt case (6) and install water pump (7), it has inlet tube (8) to connect soon between the export of water pump (7) and the side of dust fall case (6), fall the inside top of dirt case (6) and install outlet pipe (11), the lower extreme surface mounting of outlet pipe (11) has shower nozzle (12), the quantity of shower nozzle (12) is a plurality of groups and is the lower extreme surface that the annular array arranged at outlet pipe (11).
4. The mining quarrying screening device of claim 1, wherein: the inside mounting of shale shaker branch case (2) has screening net (15), the port lower surface rigid coupling of screening net (15) has fixed plate (19), the equal rigid coupling in inside side of shale shaker branch case (2) and the side of fixed plate (19) has slide rail (18), the middle part rigid coupling of the rear end surface of shale shaker branch case (2) has containing box (20), the rear surface of shale shaker branch case (2) is located the top rigid coupling of containing box (20) and has connecting frame (21), the internally mounted of connecting frame (21) has telescopic link (22), the inside sliding connection of containing box (20) has brush board (16), the port of telescopic link (22) extends to the inside of containing box (20) and is connected through bolt and brush board (16) side, brush board (16) upper surface and screening net (15) lower surface are on same water flat line, the brush plate is characterized in that a sliding block (17) is fixedly connected to the surface of a port of the brush plate (16), and the sliding block (17) is in sliding connection with a sliding rail (18).
5. A mining quarrying screening plant according to claim 4, characterized in that: the scraper blade (24) is fixedly connected to the upper end of the inner portion of the containing box (20), the lower end surface of the scraper blade (24) is in the shape of a rake tooth, the cross section of a port of the sliding rail (18) is in the shape of a T, and the sliding rail (18) is matched with the sliding block (17).
6. A mining quarrying screening plant according to claim 5, characterized in that: a water inlet (23) is formed in the upper portion of the surface of the rear end of the containing box (20), a discharge groove (26) is formed in the surface of the lower end of the containing box (20), the cross section of a port of the side end of the containing box (20) is L-shaped, a through hole (25) is formed in the surface of the scraper (24), and the through hole (25) and the discharge groove (26) are on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039419.2U CN216225456U (en) | 2021-12-06 | 2021-12-06 | Mining quarrying screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039419.2U CN216225456U (en) | 2021-12-06 | 2021-12-06 | Mining quarrying screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216225456U true CN216225456U (en) | 2022-04-08 |
Family
ID=80960376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123039419.2U Expired - Fee Related CN216225456U (en) | 2021-12-06 | 2021-12-06 | Mining quarrying screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216225456U (en) |
-
2021
- 2021-12-06 CN CN202123039419.2U patent/CN216225456U/en not_active Expired - Fee Related
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| 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: 20220408 |