CN212017949U - Concrete test block crushing and recycling device - Google Patents
Concrete test block crushing and recycling device Download PDFInfo
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- CN212017949U CN212017949U CN202020338663.5U CN202020338663U CN212017949U CN 212017949 U CN212017949 U CN 212017949U CN 202020338663 U CN202020338663 U CN 202020338663U CN 212017949 U CN212017949 U CN 212017949U
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Abstract
The utility model discloses a concrete test block is broken recycles device, including a casing that has accommodation space, casing upper end intercommunication has the feeder hopper, the accommodation space of casing still includes first crushing unit and second crushing unit, first crushing unit is located directly over the second crushing unit, just first crushing unit includes the first crushing roller of two sets of horizontal distribution, be equipped with a plurality of first crushing sword on the first crushing roller, the second crushing unit includes the second crushing roller of two sets of horizontal distribution, be equipped with a plurality of second crushing sword on the second crushing roller, second crushing mechanism lower extreme is equipped with the arc screen cloth of symmetric distribution, the screen cloth can dismantle through the mounting bracket and connect on the inner wall of casing, it scrapes the flitch still to fix being equipped with one on the second crushing roller. The utility model provides the high kibbling homogeneity of concrete test block, and reduced the dust pollution of smashing the in-process.
Description
Technical Field
The utility model relates to a concrete production technical field especially relates to the broken device of recycling of concrete test block.
Background
At present, the concrete test block is generally buried as construction waste, so that the concrete test block exists underground for a long time, the environment is seriously damaged, a large amount of resources are wasted, the crushing effect of the conventional crushing device for the concrete test block is not ideal enough, secondary crushing is often required, the treatment process is increased, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a concrete test block is broken and is recycled the device, has improved the kibbling homogeneity of concrete test block, and has reduced the dust pollution of smashing the in-process.
According to the concrete test block crushing and recycling device provided by the utility model, the device comprises a shell with a containing space, the upper end of the shell is communicated with a feed hopper, the containing space of the shell also comprises a first crushing component and a second crushing component, the first crushing component is positioned right above the second crushing component, the first crushing component comprises two groups of first crushing rollers which are horizontally distributed, a plurality of first crushing knives are arranged on the first crushing rollers, the second crushing component comprises two groups of second crushing rollers which are horizontally distributed, a plurality of second crushing knives are arranged on the second crushing rollers, the lower end of the second crushing mechanism is provided with arc-shaped screen meshes which are symmetrically distributed, the screen meshes are detachably connected on the inner wall of the shell through a mounting frame, a scraping plate is also fixedly arranged on the second crushing rollers, and the length of the scraping plate is larger than that of the second crushing knives, and a discharge opening is formed in one side of the shell and is positioned below the screen, a sealing door is hinged to the discharge opening, and the sealing door can open or close the discharge opening around the hinged portion.
Preferably, a third crushing knife matched with the first crushing knife is further fixedly arranged on the side wall of the shell.
Preferably, a buffer plate which is arranged in a downward inclining mode is further arranged between the first crushing assembly and the second crushing assembly, and the buffer plate is fixed on the inner wall of the shell.
Preferably, the length of the first crushing blade is smaller than the length of the second crushing blade.
Preferably, the upper end of the accommodating space of the housing further includes a spray pipe for dust removal, the spray pipe includes a water distribution pipe and a rotary sleeve pipe sleeved outside the water distribution pipe, the rotary sleeve pipe is rotatably connected with the water distribution pipe, one end of the rotary sleeve pipe penetrates through the side wall of the housing and is fixedly connected with an output shaft of a motor located outside the housing, the rotary sleeve pipe is rotatably connected with the side wall of the housing, one end of the water distribution pipe, which is far away from the motor, penetrates through the side wall of the housing and is communicated with a water pipe, the water distribution pipe is fixedly connected with the side wall of the housing, the water distribution pipe is provided with a plurality of first through holes, and the rotary sleeve pipe is provided with a plurality of second through holes.
Preferably, the first through holes are uniformly distributed in the axial direction and the circumferential direction of the water distribution pipe, the second through holes are uniformly distributed in the axial direction and the circumferential direction of the rotary sleeve, the axial distance between the first through holes on the water distribution pipe is the same as the axial distance between the second through holes on the rotary sleeve, the distribution number of the first through holes on the water distribution pipe is larger than the circumferential distribution number of the second through holes on the rotary sleeve, and the distance between adjacent first through holes circumferentially distributed on the water distribution pipe is larger than the inner diameter of one side of the second through holes close to the water distribution pipe.
Preferably, the spraying pipeline is horizontally provided with 2 groups, and one ends of the two groups of water distribution pipes positioned outside the shell are communicated with each other.
Preferably, the casing still includes the water conservancy diversion filter plate that the slope set up, the water conservancy diversion filter screen is located the below of discharge opening, just form the dirty chamber of collection between water conservancy diversion filter plate and the casing bottom, dirty chamber one side of collection is opened there is the drain.
The utility model provides a beneficial effect is:
the first crushing assembly and the second crushing assembly are arranged in the shell, and the concrete test block is crushed in a grading crushing mode, so that the crushing difficulty is reduced; the second crushing assembly comprises a second crushing roller, a plurality of second crushing knives and a scraping plate are arranged on the second crushing roller, when the particles crushed by the second crushing knives are large, the particles can be intercepted by the screen, at the moment, large particle solids on the screen are taken up by the scraping plate under the rotation of the second crushing roller and are enabled to enter between two groups of second crushing rollers again for repeated crushing, so that the crushing uniformity is ensured, and continuous operation is realized; still be equipped with the spraying pipe way in the casing, it includes water distributor and rotating sleeve, is equipped with first through-hole and second through-hole on water distributor and the rotating sleeve respectively, and rotating sleeve can drive it through the motor and rotate around the axial, has realized that the multi-angle of shower water sprays, and the pressure that sprays constantly changes, has improved the effect of removing dust, has avoided the dust to adhere to at dust removal case lateral wall and top.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a concrete test block crushing and recycling device provided by the present invention;
FIG. 2 is a top view of the concrete block crushing and recycling device of the present invention;
fig. 3 is a cross-sectional view of the spray pipe according to the present invention.
In the figure: 1-shell, 2-feed hopper, 3-spray pipeline, 4-first crushing roller, 5-first crushing knife, 6-buffer plate, 7-second crushing roller, 8-scraper plate, 9-sewage outlet, 10-flow guide filter plate, 11-mounting rack, 12-sealing door, 13-screen, 14-second crushing knife, 15-discharge outlet, 16-third crushing knife, 17-motor, 18-water distributor, 19-first through hole, 20-rotary sleeve and 21-second through hole.
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. 1-3, the concrete test block crushing and recycling device comprises a shell 1 having a containing space, the upper end of the shell 1 is communicated with a feed hopper 2, the containing space of the shell 1 further comprises a first crushing assembly and a second crushing assembly, the first crushing assembly is positioned right above the second crushing assembly, the first crushing assembly comprises two groups of first crushing rollers 4 which are horizontally distributed, a plurality of first crushing knives 5 are arranged on the first crushing rollers 4, the second crushing assembly comprises two groups of second crushing rollers 7 which are horizontally distributed, a plurality of second crushing knives 14 are arranged on the second crushing rollers 7, arc-shaped screen meshes 13 which are symmetrically distributed are arranged at the lower ends of the second crushing mechanisms, the screen meshes 13 are detachably connected to the inner wall of the shell 1 through mounting frames 11, and a scraping plate 8 is fixedly arranged on the second crushing rollers 7, the length of the scraping plate 8 is greater than that of the second crushing knife 14, a discharge opening 15 is further formed in one side of the shell 1, the discharge opening 15 is located below the screen 13, a sealing door 12 is hinged to the discharge opening 15, and the sealing door 12 can open or close the discharge opening 15 around the hinged portion. To the flitch of scraping of this application, when it rotated the angle that covers to the arc screen cloth, its outermost end was less than the size of smashing the qualified concrete granule of back to the distance of screen cloth upper end, can guarantee like this to scrape the flitch and all take away the large granule concrete on the screen cloth, and the screen cloth adopts convex setting, and its centre of a circle coincides with scraping flitch pivoted centre of a circle, can avoid appearing the problem at dead angle, guarantees that the concrete granule that is not conform to the requirements on the screen cloth all can be taken away and carry out the regrinding.
And a third crushing knife 16 matched with the first crushing knife 5 is also fixedly arranged on the side wall of the shell 1.
Still include the buffer board 6 that the downward sloping set up between the first crushing unit and the second crushing unit, buffer board 6 is fixed on the inner wall of casing 1.
The length of first crushing sword 5 is less than the length of second crushing sword 14, first crushing unit mainly is to carrying out preliminary crushing to the concrete test block, and the second crushing unit carries out the regrinding to it again, adopts hierarchical kibbling mode to reduce kibbling degree of difficulty.
The upper end of the accommodating space of the shell 1 further comprises a spraying pipeline 3 used for dust removal, the spraying pipeline 3 comprises a water distribution pipe 18 and a rotary sleeve 20 sleeved outside the water distribution pipe 18, the rotary sleeve 20 is rotatably connected with the water distribution pipe 18, one end of the rotary sleeve 20 penetrates through the side wall of the shell 1 and is fixedly connected with an output shaft of a motor 17 positioned outside the shell 1, the rotary sleeve 20 is rotatably connected with the side wall of the shell 1, one end, far away from the motor 17, of the water distribution pipe 18 penetrates through the side wall of the shell 1 and is communicated with a water conveying pipeline, the water distribution pipe 18 is fixedly connected with the side wall of the shell 1, a plurality of first through holes 19 are formed in the water distribution pipe 18, and a plurality of second through holes 21 are formed in the rotary sleeve 20.
The first through holes 19 are uniformly distributed in the axial direction and the circumferential direction of the water distribution pipe 18, the second through holes 21 are uniformly distributed in the axial direction and the circumferential direction of the rotary sleeve 20, the axial distance between the first through holes 19 on the water distribution pipe 18 is the same as the axial distance between the second through holes 21 on the rotary sleeve 20, the distribution number of the first through holes 19 on the water distribution pipe 18 is larger than the circumferential distribution number of the second through holes 21 on the rotary sleeve 20, and the distance between the adjacent first through holes 19 circumferentially distributed on the water distribution pipe 18 is larger than the inner diameter of one side of the second through holes 21 close to the water distribution pipe 18. Because the distance between the adjacent first through holes 19 annularly distributed on the water distribution pipe 18 is larger than the inner diameter of the second through hole 21 close to one side close to the water distribution pipe 18, when the rotary sleeve 20 rotates, when the second through hole 21 rotates to a position between the adjacent first through holes 19 on the water distribution pipe 18, spray water can not be discharged from the atomizing mechanism basically, at the moment, the water pressure in the water distribution pipe 18 is increased, and when the rotary sleeve 20 continues to rotate to communicate the first through hole 19 with the second through hole 21, the spraying effect of the spray water is better due to the larger water pressure, and the dust removal effect is further improved.
In order to further improve the dust removal effect, the spraying pipes 3 are horizontally arranged in 2 groups, and one ends of the two groups of water distribution pipes 18, which are positioned outside the shell 1, are communicated with each other.
In order to prevent the sewage polluted environment after removing dust, casing 1 still includes the water conservancy diversion filter plate 10 that the slope set up, the water conservancy diversion filter screen is located the below of discharge opening 15, just form the dirty chamber of collection between water conservancy diversion filter plate 10 and the 1 bottom of casing, dirty chamber one side of collection is opened there is drain 9, and the size of filtration pore is confirmed according to the size of the kibbling granule of concrete test block on the water conservancy diversion filter plate, and the sewage of dust removal can pass through the water conservancy diversion filter plate, and the concrete test block granule is then held back after smashing, then discharges from the discharge opening along the water conservancy diversion filter plate under the effect of gravity, and the water conservancy diversion filter plate can be dismantled with the inner wall of casing and be connected, conveniently changes the water conservancy diversion filter plate of suitable filtration pore.
According to the crushing device, the first crushing assembly and the second crushing assembly are arranged in the shell 1, and the concrete test block is crushed in a grading crushing mode, so that the crushing difficulty is reduced; the second crushing assembly comprises a second crushing roller 7, a plurality of second crushing knives 14 and a scraping plate 8 are arranged on the second crushing roller 7, when the particles crushed by the second crushing knives 14 are large, the particles can be intercepted by the screen 13, at the moment, large particle solids on the screen 13 are taken up by the scraping plate 8 under the rotation of the second crushing roller 7 and are enabled to enter between the two groups of second crushing rollers 7 again for repeated crushing, so that the crushing uniformity is ensured, and the continuous operation is realized; still be equipped with spray pipe 3 in casing 1, it includes water distributor 18 and rotating sleeve 20, is equipped with first through-hole 19 and second through-hole 21 on water distributor 18 and the rotating sleeve 20 respectively, and rotating sleeve 20 can drive it through motor 17 and rotate around the axial, has realized that the multi-angle of shower water sprays, and the pressure that sprays constantly changes, has improved the effect of removing dust, has avoided the adhesion of dust at dust removal case lateral wall and top.
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 (8)
1. Broken device of recycling of concrete test block, its characterized in that: the crushing device comprises a shell with an accommodating space, wherein the upper end of the shell is communicated with a feed hopper, the accommodating space of the shell further comprises a first crushing assembly and a second crushing assembly, the first crushing assembly is positioned right above the second crushing assembly and comprises two groups of first crushing rollers which are horizontally distributed, a plurality of first crushing knives are arranged on the first crushing rollers, the second crushing assembly comprises two groups of second crushing rollers which are horizontally distributed, a plurality of second crushing knives are arranged on the second crushing rollers, arc-shaped screen meshes which are symmetrically distributed are arranged at the lower ends of the second crushing mechanisms, the screen meshes are detachably connected to the inner wall of the shell through a mounting frame, a scraping plate is further fixedly arranged on the second crushing rollers, the length of the scraping plate is greater than that of the second crushing knives, a discharge opening is further formed in one side of the shell, and the discharge opening is positioned below the screen meshes, and a sealing door is hinged on the discharge opening and can open or close the discharge opening around the hinge part.
2. The concrete sample crushing and recycling device according to claim 1, wherein: and a third crushing knife matched with the first crushing knife is fixedly arranged on the side wall of the shell.
3. The concrete sample crushing and recycling device according to claim 1, wherein: still include the buffer board that the downward sloping set up between first crushing unit and the second crushing unit, the buffer board is fixed on the inner wall of casing.
4. The concrete sample crushing and recycling device according to claim 1, wherein: the length of the first crushing knife is smaller than that of the second crushing knife.
5. The concrete sample crushing and recycling device according to claim 1, wherein: the upper end of the accommodating space of the shell further comprises a spray pipeline for dust removal, the spray pipeline comprises a water distribution pipe and a rotary sleeve pipe, the rotary sleeve pipe is arranged on the outer side of the water distribution pipe in a sleeved mode, the rotary sleeve pipe is connected with the water distribution pipe in a rotating mode, one end of the rotary sleeve pipe penetrates through the side wall of the shell and is fixedly connected with an output shaft of a motor located outside the shell, the rotary sleeve pipe is connected with the side wall of the shell in a rotating mode, one end, far away from the motor, of the water distribution pipe penetrates through the side wall of the shell and is communicated with a water conveying pipeline, the water distribution pipe is fixedly connected with the side wall of the shell, a plurality of first through holes are formed in the water distribution pipe.
6. The concrete test block crushing and recycling device according to claim 5, wherein: the first through holes are uniformly distributed in the axial direction and the circumferential direction of the water distribution pipe, the second through holes are uniformly distributed in the axial direction and the circumferential direction of the rotary sleeve, the axial distance of the first through holes on the water distribution pipe is the same as the axial distance of the second through holes on the rotary sleeve, the distribution number of the first through holes on the water distribution pipe is larger than the circumferential distribution number of the second through holes on the rotary sleeve, and the distance between every two adjacent first through holes circumferentially distributed on the water distribution pipe is larger than the inner diameter of one side, close to the water distribution pipe, of each second through hole.
7. The concrete test block crushing and recycling device according to claim 5, wherein: the spraying pipeline is horizontally provided with 2 groups, and one ends of the two groups of water distribution pipes, which are positioned outside the shell, are communicated with each other.
8. The concrete test block crushing and recycling device according to claim 5, wherein: the shell further comprises a flow guide filter plate which is obliquely arranged, the flow guide filter plate is located below the discharge opening, a sewage collection cavity is formed between the flow guide filter plate and the bottom of the shell, and a sewage discharge outlet is formed in one side of the sewage collection cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338663.5U CN212017949U (en) | 2020-03-18 | 2020-03-18 | Concrete test block crushing and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338663.5U CN212017949U (en) | 2020-03-18 | 2020-03-18 | Concrete test block crushing and recycling device |
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| Publication Number | Publication Date |
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| CN212017949U true CN212017949U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020338663.5U Active CN212017949U (en) | 2020-03-18 | 2020-03-18 | Concrete test block crushing and recycling device |
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| CN (1) | CN212017949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604791A (en) * | 2020-12-16 | 2021-04-06 | 杭州君领医药科技有限公司 | Traditional chinese medical science is smashed with chinese herbal medicine and is ground all-in-one |
| CN114798062A (en) * | 2022-04-02 | 2022-07-29 | 深圳市锦昊辉实业发展有限公司 | Wollastonite processing equipment |
| CN114950632A (en) * | 2022-06-10 | 2022-08-30 | 华润博雅生物制药集团股份有限公司 | Blood products deposits breaker |
-
2020
- 2020-03-18 CN CN202020338663.5U patent/CN212017949U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604791A (en) * | 2020-12-16 | 2021-04-06 | 杭州君领医药科技有限公司 | Traditional chinese medical science is smashed with chinese herbal medicine and is ground all-in-one |
| CN112604791B (en) * | 2020-12-16 | 2022-05-06 | 桂林欧润药业有限公司 | Traditional chinese medical science is smashed with chinese herbal medicine and is ground all-in-one |
| CN114798062A (en) * | 2022-04-02 | 2022-07-29 | 深圳市锦昊辉实业发展有限公司 | Wollastonite processing equipment |
| CN114950632A (en) * | 2022-06-10 | 2022-08-30 | 华润博雅生物制药集团股份有限公司 | Blood products deposits breaker |
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Address after: 211500 Liuhe Economic Development Zone, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Lujing New Material Technology Co.,Ltd. Address before: 211500 Liuhe Economic Development Zone, Liuhe District, Nanjing City, Jiangsu Province Patentee before: Nanjing Lujing Concrete Co.,Ltd. |