CN214085934U - Dust absorption grit material storehouse - Google Patents
Dust absorption grit material storehouse Download PDFInfo
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- CN214085934U CN214085934U CN202022751700.8U CN202022751700U CN214085934U CN 214085934 U CN214085934 U CN 214085934U CN 202022751700 U CN202022751700 U CN 202022751700U CN 214085934 U CN214085934 U CN 214085934U
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- dust
- filter screen
- dust removal
- shaft
- removal case
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Abstract
The application relates to a dust absorption grit material storehouse, it includes the support body, locates the storehouse body on the support body is still including locating the dust removal mechanism at storehouse body top, dust removal mechanism includes dust removal case, air exhauster and filter screen, the dust removal case is located storehouse body top one side, the dust removal case is close to one side in the middle of the storehouse body top is equipped with the dust absorption mouth, the filter screen is located dust absorption mouth department, the air exhauster is located dust removal roof portion. This application has and reaches the dust fall effect when guaranteeing that the feed bin has good ejection of compact effect.
Description
Technical Field
The application relates to the technical field of grit material storehouses, in particular to a dust absorption grit material storeroom.
Background
At present, more stones are needed for producing concrete, the stones are generally stored in a gravel bin after being transported, and a feeding port for placing stones is formed in the top of the gravel bin; in the process of material storage, a large amount of dust generated in the material storage process flies around, so that air pollution is brought to the environment.
The utility model discloses a chinese utility model patent that is applying for No. CN201720241751.1 discloses a high-efficient dust fall stone storage bin, including the storehouse body, conveyer and water spray plate, the conveyer is located the below of stone storage bin, the water spray plate is located the top in the storehouse body, one side that the water spray plate was kept away from to the internal storehouse articulates there is the deceleration board, the one end that the deceleration board is close to internal wall of storehouse is provided with adjusting part, adjusting part is including solid fixed ring, the slip ring, adjust rope and spacing ring, gu fixed ring fixes the one end that is close to the water spray plate at the deceleration board, the one end system of adjusting the rope is on solid fixed ring, the slip ring rigid coupling is in the one end that is close to the water spray plate at the storehouse body, the slip ring sets up with the water spray plate relatively, the spacing ring is located the outer wall of the storehouse body, the other end system of adjusting the rope is on the spacing ring, spacing ring is in the same one side wall of the storehouse body with the slip ring.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when needs carry out the dust fall to the feed bin, remove dust through the mode that the board adopted the water spray that sprays water for grit material water content in the feed bin is great, forms caking or adhesion easily and influences the ejection of compact in the feed bin.
SUMMERY OF THE UTILITY MODEL
Reach the dust fall effect in order to guarantee that the feed bin has good ejection of compact effect, this application provides a dust absorption grit material storehouse.
The application provides a pair of dust absorption grit material storehouse adopts following technical scheme:
the utility model provides a dust absorption grit material storehouse, includes the support body, locates the storehouse body on the support body, still including locating the dust removal mechanism at storehouse body top, dust removal mechanism includes dust removal case, air exhauster and filter screen, the dust removal case is located storehouse body top one side, the dust removal case is close to one side in the middle of the storehouse body top is equipped with the dust absorption mouth, the filter screen is located dust absorption mouth department, the air exhauster is located dust removal roof portion.
Through adopting above-mentioned technical scheme, when carrying out the storage to the internal storage of storehouse, haulage vehicle transports the top of the storehouse body with the building stones and emptys, and the dust of swabbing at the in-process of empting absorbs the dust from dust absorption mouth department through the air exhauster on the dust removal case, and the dust granule passes through the filter screen and filters, drops in the feed bin, extracts the clearance rapidly through the dust that the air exhauster will swamp. Finally, through the design, the drying of the sand and stone in the storage bin is guaranteed, and meanwhile, a good dust settling effect is achieved.
Optionally, the filter screen is curved, and the concave surface of filter screen orientation in the storehouse body.
Through adopting above-mentioned technical scheme, through setting up the filter screen into curved filter screen, enlarged the dust absorption scope, and then improve dust fall efficiency.
Optionally, still including locating the clearance mechanism at dust removal roof portion, clearance mechanism includes scraper blade, slide rail, slider and drive assembly, the slide rail level is located dust removal roof portion, slider sliding connection in on the slide rail, the scraper blade is located on the slider, the scraper blade with the concave surface butt of filter screen, drive assembly can order about the slider drives the scraper blade is followed remove in the concave surface of filter screen.
Through adopting above-mentioned technical scheme, at the in-process to the dust fall in the feed bin, the dust granule is filtered on the filter screen, orders about the slider through drive assembly along slide rail reciprocating motion, and the slider removes and drives the scraper blade and scrapes the dust granule of filter screen surface adhesion and get, realizes the clearance effect to the filter screen, avoids the dust granule to cause the jam and influence dust collection effect to the filter screen.
Optionally, drive assembly includes drive shaft, back shaft and servo motor, the stroke groove has been seted up at the slider top, stroke groove length direction with slide rail length direction is perpendicular, the drive shaft is vertical to be located can follow stroke groove length direction and remove in the stroke groove, the back shaft level is located dust removal roof portion, the one end of back shaft with the drive shaft upper end is connected, the other end with servo motor's output shaft, servo motor can order about the back shaft is followed the horizontal direction and is wound the axial rotation of servo motor output shaft.
Through adopting above-mentioned technical scheme, when needing to clear up the dust granule on the filter screen, drive the axial rotation of back shaft around servo motor's output shaft through servo motor, the back shaft drives the drive shaft and moves at the stroke inslot, and the drive shaft motion drives the slider and moves along the slide rail, drives the scraper blade motion through the slider motion and clears up the filter screen.
Optionally, one side of the scraper close to the filter screen is provided with bristles, and the bristles are abutted to the filter screen.
Through adopting above-mentioned technical scheme, through set up the brush hair on the tube sheet, further improve the clearance effect to the filter screen.
Optionally, a material guide plate is obliquely arranged on one side, far away from the dust removal box, in the bin body.
Through adopting above-mentioned technical scheme, through at the internal stock guide that sets up in storehouse, when to the internal storage material in storehouse, at first fall the grit on the stock guide, the grit slides to the internal of storehouse along the stock guide, decelerates the grit of whereabouts through the stock guide, can not produce large-scale raise dust when falling into storehouse body bottom again, reaches the effect that reduces the raise dust.
Optionally, the material guide plate is hinged to the bin body, air cylinders are respectively connected to two sides of the material guide plate and the bin body, and the air cylinders can drive the material guide plate to rotate around a hinged shaft.
Through adopting above-mentioned technical scheme, articulated through setting up stock guide and storehouse interarea, along with the internal grit material in storehouse is original more, orders about the stock guide through the cylinder and constantly risees, prevents that the stock guide from producing with the grit storage in the storehouse and interfering, guarantees that the stock guide is smooth and easy.
Optionally, baffles are respectively arranged on the top of the bin body and on two sides of the filter screen.
Through adopting above-mentioned technical scheme, set up the baffle through storehouse body both sides, reduce the probability that the dust spills from the filter screen both sides.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the dust removal device comprises the dust removal box, the exhaust fan and the filter screen, dust is sucked from the dust suction port through the exhaust fan on the dust removal box, dust particles are filtered through the filter screen and fall into the storage bin, and the excited dust is rapidly extracted and cleaned through the exhaust fan, so that the drying of sand stones in the storage bin is ensured, and meanwhile, a good dust removal effect is achieved;
2. the cleaning mechanism comprises the scraping plate, the sliding rail, the sliding block and the driving assembly, the driving assembly drives the sliding block to move back and forth along the sliding rail, the sliding block moves to drive the scraping plate to scrape dust particles adhered to the surface of the filter screen, the cleaning effect on the filter screen is achieved, and the dust particles are prevented from blocking the filter screen to influence the dust collection effect;
3. through the cylinder at the articulated stock guide of internal articulated stock guide and stock guide both sides of storehouse, the grit through the stock guide with the whereabouts slows down, reaches the effect that reduces the raise dust, orders about the stock guide through the cylinder and constantly risees, prevents that the stock guide from producing with the grit storage in the storehouse and interfering, guarantees that the stock guide is smooth and easy.
Drawings
Fig. 1 is a schematic structural diagram of a dust and sand storage bin according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a dust and gravel bin according to an embodiment of the present application.
Description of reference numerals: 1. a frame body; 2. a bin body; 3. a dust removal mechanism; 31. a dust removal box; 311. a dust suction port; 32. an exhaust fan; 33. filtering with a screen; 4. a cleaning mechanism; 41. a squeegee; 411. brushing; 42. a slide rail; 43. a slider; 44. a drive assembly; 441. a drive shaft; 442. a support shaft; 443. a servo motor; 444. a stroke slot; 5. a material guide plate; 6. a cylinder; 7. and a baffle plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses dust absorption grit material storehouse. Referring to fig. 1 and 2, the feed bin includes support body 1, locate the storehouse body 2 on the support body 1, the discharge gate has been seted up to 2 bottoms in the storehouse body, still including setting up in the dust removal mechanism 3 at 2 tops in the storehouse body, dust removal mechanism 3 includes dust removal case 31, air exhauster 32 and filter screen 33, 2 tops one side in the storehouse body of 31 welding of dust removal case, dust removal case 31 has been close to one side in the middle of the 2 tops in the storehouse body and has been seted up dust absorption mouth 311, filter screen 33 is installed in dust absorption mouth 311 department, filter screen 33 is curved filter screen 33, the concave surface of filter screen 33 is towards the internal 2. Dust that the in-process of empting is provoked, absorbs the dust from dust absorption mouth 311 through air exhauster 32 on the dust removal case 31, and the dust granule passes through filter screen 33 and filters, drops to the storehouse body 2 in, will provoke the dust through air exhauster 32 and extract the clearance rapidly.
Referring to fig. 1 and 2, set up cleaning mechanism 4 at dust removal case 31 top, cleaning mechanism 4 includes scraper blade 41, slide rail 42, slider 43 and drive assembly 44, slide rail 42 horizontal welding is in dust removal case 31 top, slider 43 sliding connection is on slide rail 42, scraper blade 41 is integrative to be connected on slider 43, scraper blade 41 and filter screen 33's concave surface butt, scraper blade 41 is close to one side bonding of filter screen 33 and has the brush hair 411, brush hair 411 tip and filter screen 33 butt, drive assembly 44 can order about slider 43 to drive scraper blade 41 and move along the concave surface of filter screen 33. The driving assembly 44 drives the sliding block 43 to reciprocate along the sliding rail 42, and the sliding block 43 moves to drive the scraper 41 to scrape the dust particles adhered to the surface of the filter screen 33, so that the filter screen 33 is cleaned.
Referring to fig. 1 and 2, the driving assembly 44 includes a driving shaft 441, a supporting shaft 442 and a servo motor 443, a stroke groove 444 is formed at the top of the slider 43, the length direction of the stroke groove 444 is perpendicular to the length direction of the slide rail 42, the driving shaft 441 is vertically and slidably connected in the stroke groove 444, the driving shaft 441 can move along the length direction of the stroke groove 444, the supporting shaft 442 is horizontally disposed at the top of the dust removing box 31, one end of the supporting shaft 442 is rotatably connected to the upper end of the driving shaft 441, the other end of the supporting shaft is welded to an output shaft of the servo motor 443, and the servo motor 443 can drive the supporting shaft 442 to rotate along the horizontal direction around the axial direction of the output shaft of the servo motor 443. The support shaft 442 is driven by the servo motor 443 to rotate around the axial direction of the output shaft of the servo motor 443, the support shaft 442 drives the drive shaft 441 to move in the travel groove 444, the drive shaft 441 moves to drive the slide block 43 to move along the slide rail 42, and the slide block 43 moves to drive the scraper 41 to move to clean the filter screen 33.
Referring to fig. 1 and 2, one side slope that the dust removal case 31 was kept away from in the internal 2 of storehouse is provided with stock guide 5, and stock guide 5 is articulated between the storehouse body 2, and the articulated shaft is parallel with the lateral wall of one side that the filter screen 33 was kept away from to the storehouse body 2, and the both sides of stock guide 5 and storehouse body 2 are connected with cylinder 6 within a definite time respectively, and the output of cylinder 6 is articulated with the one end that the articulated shaft was kept away from to stock guide 5, and the other end is articulated with the storehouse body 2 top, and cylinder 6 can order about stock guide 5 and rotate. The top of the bin body 2 is welded with baffle plates 7 at two sides of the filter screen 33 respectively. Through the grit of stock guide 5 with the whereabouts speed down, can not produce large-scale raise dust when falling into the 2 bottoms in the storehouse body again, reach the effect that reduces the raise dust.
The implementation principle of a dust absorption gravel bin in the embodiment of the application is as follows: when storing materials into the bin body 2, the transport vehicle conveys stones to the upper part of the bin body 2 to dump, firstly, the stones are dumped on the guide plate 5, the stones slide into the bin body 2 along the guide plate 5, the dust is sucked from the dust suction port 311 through the exhaust fan 32 on the dust removal box 31, dust particles are filtered through the filter screen 33, the support shaft 442 is driven to rotate around the axial direction of the output shaft of the servo motor 443 through the servo motor 443, the support shaft 442 drives the drive shaft 441 to move in the stroke slot 444, the drive shaft 441 drives the slide block 43 to move along the slide rail 42, and the slide block 43 drives the scraper 41 to move to clean the filter screen 33. Finally, through the design, the drying of the sand and stone in the storage bin is guaranteed, and meanwhile, a good dust settling effect is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a dust absorption grit feed bin, includes support body (1), locates storehouse body (2) on the support body (1), its characterized in that: still including locating dust removal mechanism (3) at the storehouse body (2) top, dust removal mechanism (3) are including dust removal case (31), air exhauster (32) and filter screen (33), dust removal case (31) are located storehouse body (2) top one side, dust removal case (31) are close to one side in the middle of the storehouse body (2) top is equipped with dust absorption mouth (311), filter screen (33) are located dust absorption mouth (311) department, air exhauster (32) are located dust removal case (31) top.
2. A dust collecting grit chamber as in claim 1, wherein: the filter screen (33) is arc-shaped filter screen (33), and the concave surface of the filter screen (33) faces to the inside of the bin body (2).
3. A dust collecting aggregate bin according to claim 2, wherein: still including locating clearance mechanism (4) at dust removal case (31) top, clearance mechanism (4) include scraper blade (41), slide rail (42), slider (43) and drive assembly (44), slide rail (42) level is located dust removal case (31) top, slider (43) sliding connection in on slide rail (42), scraper blade (41) are located on slider (43), scraper blade (41) with the concave surface butt of filter screen (33), drive assembly (44) can order about slider (43) drive scraper blade (41) are followed in the concave surface of filter screen (33).
4. A dust collecting grit chamber as in claim 3, wherein: drive assembly (44) include drive shaft (441), back shaft (442) and servo motor (443), stroke groove (444) have been seted up at slider (43) top, stroke groove (444) length direction with slide rail (42) length direction is perpendicular, drive shaft (441) are vertically located can move along stroke groove (444) length direction in stroke groove (444), back shaft (442) level is located dust removal case (31) top, the one end of back shaft (442) with drive shaft (441) upper end is connected, the other end with the output shaft of servo motor (443), servo motor (443) can order to drive back shaft (442) along the axial of horizontal direction around servo motor (443) output shaft and rotate.
5. A dust-collecting aggregate bin according to claim 4, wherein: scraper blade (41) are close to one side of filter screen (33) is equipped with brush hair (411), brush hair (411) with filter screen (33) butt.
6. A dust collecting grit chamber as in claim 1, wherein: a material guide plate (5) is obliquely arranged on one side, far away from the dust removal box (31), in the bin body (2).
7. A dust-collecting aggregate bin according to claim 6, wherein: the material guide plate (5) is hinged with the bin body (2), air cylinders (6) are connected between the two sides of the material guide plate (5) and the bin body (2) respectively, and the air cylinders (6) can drive the material guide plate (5) to rotate around a hinged shaft.
8. A dust-collecting aggregate bin according to claim 7, wherein: the top of the bin body (2) is provided with baffle plates (7) on two sides of the filter screen (33) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751700.8U CN214085934U (en) | 2020-11-24 | 2020-11-24 | Dust absorption grit material storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022751700.8U CN214085934U (en) | 2020-11-24 | 2020-11-24 | Dust absorption grit material storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214085934U true CN214085934U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022751700.8U Active CN214085934U (en) | 2020-11-24 | 2020-11-24 | Dust absorption grit material storehouse |
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| Country | Link |
|---|---|
| CN (1) | CN214085934U (en) |
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2020
- 2020-11-24 CN CN202022751700.8U patent/CN214085934U/en active Active
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