CN220329170U - Sand screening machine for sand mixer with noise reduction function - Google Patents
Sand screening machine for sand mixer with noise reduction function Download PDFInfo
- Publication number
- CN220329170U CN220329170U CN202321467565.1U CN202321467565U CN220329170U CN 220329170 U CN220329170 U CN 220329170U CN 202321467565 U CN202321467565 U CN 202321467565U CN 220329170 U CN220329170 U CN 220329170U
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- Prior art keywords
- sand
- plate
- screen
- frame
- noise reduction
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- 239000004576 sand Substances 0.000 title claims abstract description 89
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 230000009467 reduction Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000010405 clearance mechanism Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand screen with noise reduction function for a sand mixer, which comprises the following components: frame and sand screening frame, frame top swing joint has sand screening frame, the inside rubber sieve that is provided with of sand screening frame, be connected with installation mechanism between rubber sieve and the sand screening frame, the side of frame is connected with clearance mechanism, this sand mixer with function of making an uproar falls sand screening machine, the bolt screw rotates and drives rotor plate and rotatory and the spout of swivelling chute stagger, the rotor plate can be fixed the mounting panel after staggering with the spout, the mounting panel is fixed the back and can install fixedly the rubber sieve, the rubber sieve can fall the sound of grit according to self rubber material and make an uproar, can drive when the screw sleeve screw thread slides and scrape the board and remove, scrape and hold the board and can drive the slider and lead to slide in the sliding tray is inside, can scrape the grit of holding the rubber sieve surface when the slider removes and clean, avoid the excessive production jam in rubber sieve surface.
Description
Technical Field
The utility model relates to the technical field of sand mixers, in particular to a sand screen with a noise reduction function for a sand mixer.
Background
The sand mixer is equipment for uniformly mixing components of sand and stone and effectively coating adhesive on the surface of sand, the sand mixer utilizes the relative motion of a grinding wheel and a grinding disc to grind materials arranged between the grinding wheel and the grinding disc under the action of grinding and grinding, the sand mixer also mixes the materials while grinding the materials, the sand mixer is often used for screening sand and stone before being used, and the existing sand mixer has certain defects in use, such as;
the sand mixer relies on two the same vibrating motors to make opposite direction self-synchronizing rotation for the screen cloth, make whole screen cloth that supports on the shock absorber make rectilinear vibration, after the material falls into the screen box from the pan feeding end, advance rapidly, loose, pass through the sieve, accomplish the sand screening operation, the material of the screen cloth of current sand screen cloth is general with stainless steel wire, hot dip galvanizing wire, black steel wire, the screen cloth of these materials can collide when during operation and grit screen cloth, two kinds of materials collide and can cause very big noise, result in operational environment relatively poor, can cause the injury to staff's health in the long term in the past, the sand screening machine on the market at present does not have the function of making an uproar, so need improve current sand screening machine.
Disclosure of Invention
The utility model provides the following technical scheme: the utility model aims to provide a sand screen for a sand mixer with a noise reduction function, so as to solve the problems that the sand screen in the prior market provided by the background art has a plurality of defects in use, does not have the noise reduction function and does not have a cleaning structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sand screen for a sand mixer having a noise reduction function, comprising: a frame and a sand screen;
the sand screening machine is characterized in that a sand screening frame is movably connected to the top of the machine frame, a rubber screen plate is arranged inside the sand screening frame, a mounting mechanism is connected between the rubber screen plate and the sand screening frame, and a cleaning mechanism is connected to the side face of the machine frame.
Preferably, the mounting mechanism comprises a threaded groove, a bolt, a rotating plate, a mounting plate, a sliding groove and a rotating groove;
the surface of the sand screen frame is provided with a thread groove.
Preferably, a bolt is connected with the inner thread of the thread groove, and a rotating plate is connected with the end part of the bolt.
Preferably, the two sides of the rubber sieve plate are connected with mounting plates, and the surfaces of the mounting plates are provided with sliding grooves;
the inner wall of the chute is provided with a rotary groove in a penetrating way.
Preferably, the cleaning mechanism comprises a sliding groove, a placing plate, a motor, a threaded rod, a threaded sleeve, a scraping plate and a sliding block;
the inner wall of the sand screen frame is provided with a sliding groove.
Preferably, the side of the sand screen frame is connected with a placing plate, and the top of the placing plate is connected with a motor.
Preferably, the end part of the motor is connected with a threaded rod, and the surface of the threaded rod is connected with a threaded sleeve in a threaded manner.
Preferably, the side surface of the threaded sleeve is connected with a scraping and holding plate, and a sliding block is connected between the scraping and holding plate and the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that: this sand mixer with function of making an uproar is fallen with screen sand machine, the bolt screw rotates and drives the rotor plate and rotate with the rotary groove and stagger with the spout, can fix the mounting panel after rotor plate staggers with the spout, can install fixedly the rubber sieve after the mounting panel is fixed, the rubber sieve can fall the sound of grit according to self rubber material and make an uproar, can drive when screw sleeve screw slides and scrape the board and remove, scrape and can drive the slider and lead to slide in the sliding tray inside when holding the board and remove, can scrape the grit of holding clean to rubber sieve surface when the slider removes, avoid too much production jam of rubber sieve surface grit.
1. Before the sand screening machine is used, the rubber screen plate can be pulled to drive the sliding groove on the surface of the mounting plate, the rotating groove and the rotating plate to carry out butt joint sliding, when the sliding groove slides into the bolt, the rotating plate can be rotated, the rotating plate can be driven by the threaded groove to drive the bolt to carry out threaded rotation, the threaded rotation of the bolt drives the rotating plate to rotate with the rotating groove and stagger with the sliding groove, the mounting plate can be fixed after the rotating plate staggers with the sliding groove, the rubber screen plate can be installed and fixed after the mounting plate is fixed, the rubber screen plate can reduce noise of sand and stone according to rubber materials of the rubber screen plate, and the rubber screen plate can be conveniently installed to achieve the effect of noise reduction;
2. when the rubber sieve plate surface is piled up with more sand and stone, the motor can be started, the motor can drive the threaded rod to rotate through the thread groove during operation, the threaded rod can drive the threaded sleeve to slide in a threaded mode, the scraping and holding plate can be driven to move during the threaded sleeve sliding, the scraping and holding plate can drive the sliding block to slide in the sliding groove during movement, sand and stone on the surface of the rubber sieve plate can be scraped and held cleanly during movement of the sliding block, and excessive sand and stone on the surface of the rubber sieve plate can be prevented from being blocked.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the portion a of the present utility model.
In the figure: 1. a frame; 2. a sand screening frame; 3. rubber sieve plates; 4. a mounting mechanism; 401. a thread groove; 402. a bolt; 403. a rotating plate; 404. a mounting plate; 405. a chute; 406. a rotary groove; 5. a cleaning mechanism; 501. a sliding groove; 502. placing a plate; 503. a motor; 504. a threaded rod; 505. a threaded sleeve; 506. a scraper plate; 507. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a sand screen for a sand mixer having a noise reduction function, comprising: a frame 1 and a sand screen 2;
the top of the frame 1 is movably connected with a sand screening frame 2, a rubber screen plate 3 is arranged inside the sand screening frame 2, a mounting mechanism 4 is connected between the rubber screen plate 3 and the sand screening frame 2, and a cleaning mechanism 5 is connected to the side face of the frame 1.
The installation mechanism 4 comprises a thread groove 401, a bolt 402, a rotating plate 403, an installation plate 404, a chute 405 and a rotating groove 406, wherein the surface of the sand screen 2 is provided with the thread groove 401, and when the rubber screen 3 can be pulled to drive the chute 405, the rotating groove 406 and the rotating plate 403 on the surface of the installation plate 404 to perform butt joint sliding before the sand screen is used.
The screw groove 401 is internally connected with a bolt 402 in a threaded manner, the end part of the bolt 402 is connected with a rotating plate 403, the rotating plate 403 can be rotated when the sliding groove 405 slides into the bolt 402, and the rotating plate 403 can drive the bolt 402 to rotate in a threaded manner through the screw groove 401 when being rotated.
The mounting plates 404 are connected to two sides of the rubber screen plate 3, the surface of the mounting plates 404 is provided with the sliding grooves 405, the inner walls of the sliding grooves 405 are penetrated and provided with the rotating grooves 406, the bolts 402 are screwed to drive the rotating plates 403 to rotate with the rotating grooves 406 and the sliding grooves 405 to be staggered, and the mounting plates 404 can be fixed after the rotating plates 403 are staggered with the sliding grooves 405.
The cleaning mechanism 5 comprises a sliding groove 501, a placing plate 502, a motor 503, a threaded rod 504, a threaded sleeve 505, a scraping plate 506 and a sliding block 507, wherein the sliding groove 501 is formed in the inner wall of the sand screening frame 2, when the surface of the rubber screen plate 3 is fully piled with more sand, the motor 503 can be started, and the motor 503 can drive the threaded rod 504 to rotate through the threaded groove 401 during working.
The side of the sand screen 2 is connected with a placing plate 502, the top of the placing plate 502 is connected with a motor 503, a threaded rod 504 rotates to drive a threaded sleeve 505 to slide in a threaded manner, and the threaded sleeve 505 can drive a scraping plate 506 to move in the threaded manner.
The end of the motor 503 is connected with a threaded rod 504, the surface of the threaded rod 504 is connected with a threaded sleeve 505 in a threaded manner, and the scraping and holding plate 506 can drive the sliding block 507 to conduct guiding sliding in the sliding groove 501 while moving.
The side of the threaded sleeve 505 is connected with a scraping and holding plate 506, a sliding block 507 is connected between the scraping and holding plate 506 and the sliding groove 501, and sand on the surface of the rubber sieve plate 3 can be scraped and held for cleaning when the sliding block 507 moves, so that excessive sand on the surface of the rubber sieve plate 3 is prevented from being blocked.
Working principle: when the sand screening machine with the noise reduction function is used, firstly, before the sand screening machine is used, the rubber screen plate 3 can be pulled to drive the sliding groove 405 on the surface of the mounting plate 404, the rotating groove 406 and the rotating plate 403 to butt and slide, when the sliding groove 405 slides into the bolt 402, the rotating plate 403 can be rotated to drive the bolt 402 to rotate through the thread groove 401, the rotating plate 403 and the rotating groove 406 are driven to rotate through the thread rotation of the bolt 402 and the sliding groove 405 are staggered, the mounting plate 404 can be fixed after the rotating plate 403 and the sliding groove 405 are staggered, the rubber screen plate 3 can be installed and fixed after the mounting plate 404 is fixed, the rubber screen plate 3 can reduce the noise of sand according to rubber materials of the rubber screen plate 3, when rubber sieve plate 3 surface is piled up more grit, can start motor 503, motor 503 during operation can drive threaded rod 504 and rotate through thread groove 401, threaded rod 504 rotates and can drive threaded sleeve 505 and carry out the screw thread slip, can drive when threaded sleeve 505 screw thread slip and scrape and hold board 506 and remove, scrape and hold board 506 and remove and can drive slider 507 and carry out the direction slip in sliding tray 501 inside, can scrape and hold the grit on rubber sieve plate 3 surface and clean when slider 507 removes, avoid rubber sieve plate 3 surface grit to produce the jam too much, the content that does not make detailed description in this specification belongs to the prior art that the expert of the field knows.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A sand screen for a sand mixer having a noise reduction function, comprising: a frame (1) and a sand screening frame (2), which is characterized in that;
the novel sand screen is characterized in that a sand screen (2) is movably connected to the top of the frame (1), a rubber screen plate (3) is arranged inside the sand screen (2), a mounting mechanism (4) is connected between the rubber screen plate (3) and the sand screen (2), and a cleaning mechanism (5) is connected to the side face of the frame (1).
2. The sand screen for a sand mixer having a noise reduction function according to claim 1, characterized in that: the mounting mechanism (4) comprises a thread groove (401), a bolt (402), a rotating plate (403), a mounting plate (404), a sliding groove (405) and a rotating groove (406);
the surface of the sand screen (2) is provided with a thread groove (401).
3. The sand screen for a sand mixer having a noise reduction function according to claim 2, characterized in that: the screw groove (401) is internally connected with a bolt (402) in a threaded mode, and the end portion of the bolt (402) is connected with a rotating plate (403).
4. The sand screen for a sand mixer having a noise reduction function according to claim 2, characterized in that: mounting plates (404) are connected to two sides of the rubber sieve plate (3), and sliding grooves (405) are formed in the surfaces of the mounting plates (404);
the inner wall of the chute (405) is provided with a rotary groove (406) in a penetrating way.
5. The sand screen for a sand mixer having a noise reduction function according to claim 1, characterized in that: the cleaning mechanism (5) comprises a sliding groove (501), a placing plate (502), a motor (503), a threaded rod (504), a threaded sleeve (505), a scraping plate (506) and a sliding block (507);
the inner wall of the sand screening frame (2) is provided with a sliding groove (501).
6. The sand screen for a sand mixer with a noise reduction function according to claim 5, wherein: the sand screening frame (2) side is connected with places board (502), place board (502) top is connected with motor (503).
7. The sand screen for a sand mixer with a noise reduction function according to claim 5, wherein: the end part of the motor (503) is connected with a threaded rod (504), and the surface of the threaded rod (504) is connected with a threaded sleeve (505) in a threaded manner.
8. The sand screen for a sand mixer with a noise reduction function according to claim 5, wherein: the side of the threaded sleeve (505) is connected with a scraping and holding plate (506), and a sliding block (507) is connected between the scraping and holding plate (506) and the sliding groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467565.1U CN220329170U (en) | 2023-06-09 | 2023-06-09 | Sand screening machine for sand mixer with noise reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467565.1U CN220329170U (en) | 2023-06-09 | 2023-06-09 | Sand screening machine for sand mixer with noise reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220329170U true CN220329170U (en) | 2024-01-12 |
Family
ID=89446504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467565.1U Active CN220329170U (en) | 2023-06-09 | 2023-06-09 | Sand screening machine for sand mixer with noise reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220329170U (en) |
-
2023
- 2023-06-09 CN CN202321467565.1U patent/CN220329170U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |