CN215234560U - Municipal construction is with abandonment concrete shredding device - Google Patents
Municipal construction is with abandonment concrete shredding device Download PDFInfo
- Publication number
- CN215234560U CN215234560U CN202121274065.7U CN202121274065U CN215234560U CN 215234560 U CN215234560 U CN 215234560U CN 202121274065 U CN202121274065 U CN 202121274065U CN 215234560 U CN215234560 U CN 215234560U
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- China
- Prior art keywords
- crushing
- fixedly connected
- barrel
- room
- municipal construction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002337 anti-port Effects 0.000 claims description 5
- 239000013590 bulk material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a municipal construction is with abandonment concrete shredding device, including smashing the room and setting up two crushing rollers in smashing the room, the top and the bottom of smashing the room are equipped with feed inlet and discharge gate respectively, the top fixedly connected with who smashes the room is used for sealing the seal assembly one of feed inlet, the bottom fixedly connected with U type carriage of smashing the room, two backup pads of fixedly connected with in the U type carriage rotate between two backup pads and are connected with open-top's crushing barrel, the opening part of crushing barrel is equipped with seal assembly two. The utility model discloses an above-mentioned isotructure's cooperation has realized when primary crushing, can carry out the shutoff to the feed inlet after reinforced accomplishing promptly, can carry out the shutoff to the opening of crushing barrel when regrinding, has avoided producing a large amount of dusts and to the environmental impact when smashing, smashes twice simultaneously for crushing effect to abandonment concrete is better.
Description
Technical Field
The utility model relates to a concrete processing technology field specifically is a municipal administration construction is with abandonment concrete crushing treatment device.
Background
In municipal construction process, often can produce waste concrete, with these waste concrete recrushment become regeneration aggregate, be used for semi-rigid basic unit, have good economic benefits and be of value to the ring, often need use reducing mechanism at the in-process of smashing waste concrete.
Because the existing crushing device is easy to generate a large amount of dust in the process of charging and crushing the waste concrete, and the dust is emitted into the air and is easy to affect nearby workers and the environment, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal construction is with abandonment concrete shredding device possesses when primary crushing, can carry out the shutoff to the feed inlet after reinforced accomplishing promptly, can carry out the shutoff to the opening of crushing barrel when regrinding, has avoided producing a large amount of dust when smashing and has influenced the environment, smashes twice simultaneously for crushing effect to abandonment concrete is better, has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal construction is with abandonment concrete shredding device, smashes the room and sets up two crushing rollers in smashing the room including smashing, the top and the bottom of smashing the room are equipped with feed inlet and discharge gate respectively, the top fixedly connected with of smashing the room is used for sealing the seal assembly one of feed inlet, the bottom fixedly connected with U type carriage of smashing the room.
Two backup pads of fixedly connected with in the U type carriage rotate between two backup pads and are connected with open-top's crushing barrel, the opening part of crushing barrel is equipped with seal assembly two, the inner wall of crushing barrel rotates and is connected with the dwang, fixed cover is equipped with eccentric recipient on the dwang, the top fixedly connected with bulk material awl of eccentric recipient, be equipped with in the U type carriage and be used for driving crushing barrel and the mutual antiport's of eccentric recipient drive assembly.
Preferably, the first sealing assembly comprises a cover plate hinged on the feeding hole, the top of the crushing chamber is fixedly connected with a fixing plate, and the side face of the fixing plate is hinged with an electric push rod for opening or closing the cover plate.
Preferably, the second sealing component comprises a sealing plate hinged to the inner wall of the crushing barrel, and a spring is fixedly connected between the sealing plate and the crushing barrel.
Preferably, drive assembly includes the driving machine, driving machine fixed connection is in the backup pad that is located the top, the output fixedly connected with pivot of driving machine, fixedly connected with gear in the pivot, the last fixed cover of crushing section of thick bamboo is equipped with the outer ring gear with gear engagement, the pivot passes through drive assembly and drives the dwang rotation.
Preferably, the transmission assembly comprises belt wheels fixedly connected to the rotating rod and the rotating shaft, and the two belt wheels are in transmission connection through a belt.
Preferably, the inner wall of the crushing cylinder is fixedly connected with a crushing blade I, and the surface of the eccentric extrusion cylinder is fixedly connected with a crushing blade II.
Compared with the prior art, the beneficial effects of the utility model are as follows:
one, setting through seal assembly one, when making to abandonment concrete carry out primary crushing, add abandonment concrete in to crushing chamber through the feed inlet, can in time carry out the shutoff to the feed inlet after adding the completion, and through the setting of seal assembly two, the elasticity extrusion that the spring can be overcome to the concrete after the primary crushing seals the board, seal the inboard swing of board, make the concrete after the primary crushing enter into crushing barrel, afterwards under the effect of spring elasticity, promote to seal the board and resume initial state and carry out the shutoff to crushing barrel's opening, avoided producing a large amount of dust when smashing and produced the influence to the environment.
Two, through drive assembly and drive assembly's setting for can drive crushing barrel and the mutual antiport of eccentric recipient, and smash sword one and smash the rotation opposite direction of sword two, make and can smash the concrete under the effect of shearing force, and eccentric recipient can extrude abandonment concrete at the pivoted in-process, make better to abandonment concrete crushing effect.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front cross-sectional view of the present invention;
fig. 3 is an enlarged view of the structure of the present invention at a.
In the figure: 1. a crushing chamber; 2. a crushing roller; 3. a U-shaped supporting frame; 4. a support plate; 5. a milling drum; 6. rotating the rod; 7. an eccentric extrusion cylinder; 8. a cover plate; 9. an electric push rod; 10. a sealing plate; 11. a spring; 12. a driver; 13. a rotating shaft; 14. a gear; 15. an outer ring gear; 16. a belt; 17. a crushing blade I; 18. and a second crushing blade.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a municipal construction is with abandonment concrete shredding device, includes and smashes room 1 and sets up two crushing rollers 2 in smashing room 1, smashes the top and the bottom of room 1 and is equipped with feed inlet and discharge gate respectively, smashes the top fixedly connected with of room 1 and is used for the seal assembly one of sealed feed inlet, smashes the bottom fixedly connected with U type carriage 3 of room 1.
Two backup pads 4 of fixedly connected with in U type carriage 3, it is connected with open-top's crushing barrel 5 to rotate between two backup pads 4, the opening part of crushing barrel 5 is equipped with seal assembly two, the inner wall of crushing barrel 5 rotates and is connected with dwang 6, fixed cover is equipped with eccentric recipient 7 on the dwang 6, the top fixedly connected with bulk material awl of eccentric recipient 7, through the setting of bulk material awl, the discarded concrete of being convenient for can fall between eccentric recipient 7 and the crushing barrel 5, be equipped with in the U type carriage 3 and be used for driving crushing barrel 5 and the mutual antiport's of eccentric recipient 7 drive assembly.
One sealing assembly comprises a cover plate 8 hinged on the feeding hole, the top of the crushing chamber 1 is fixedly connected with a fixing plate, and the side surface of the fixing plate is hinged with an electric push rod 9 used for opening or closing the cover plate 8.
When 8 add abandonment concrete in to the feed inlet when lapping is opened to needs, start electric putter 9, the 9 output of electric putter drives apron 8 and swings round the pin joint with the feed inlet to can open apron 8, be convenient for add abandonment concrete in to the feed inlet, and can in time carry out the shutoff to the feed inlet after adding the completion.
The second sealing component comprises a sealing plate 10 hinged on the inner wall of the crushing barrel 5, and a spring 11 is fixedly connected between the sealing plate 10 and the crushing barrel 5.
The concrete after the primary crushing can overcome spring 11's elasticity extrusion sealing plate 10, seals the inboard swing of plate 10 for the concrete after the primary crushing enters into crushing barrel 5, and under the effect of spring 11 elasticity afterwards, promote sealing plate 10 and resume initial condition and carry out the shutoff to crushing barrel 5's opening, has avoided producing a large amount of dust and producing the influence to the environment when smashing.
Drive assembly includes driving machine 12, and driving machine 12 is the integrative structure of motor and reduction gear installation, and driving machine 12 fixed connection is on the backup pad 4 that is located the top, and the output fixedly connected with pivot 13 of driving machine 12, fixedly connected with gear 14 on the pivot 13, and fixed cover is equipped with outer ring gear 15 with the gear 14 meshing on crushing barrel 5, and pivot 13 drives dwang 6 through drive assembly and rotates.
The output end of the driving machine 12 rotates to drive the rotating shaft 13 and the gear 14 to rotate, and the gear 14 is meshed with the external gear ring 15, so that the rotation of the gear 14 drives the external gear ring 15 and the crushing barrel 5 to rotate reversely.
The transmission assembly comprises belt wheels fixedly connected to the rotating rod 6 and the rotating shaft 13, the two belt wheels are in transmission connection through the belt 16, and the driving machine 12 drives the rotating shaft 13 to rotate and simultaneously drives the rotating rod 6 and the eccentric extrusion cylinder 7 to rotate through the arrangement of the belt wheels and the belt 16, and the rotating directions of the eccentric extrusion cylinder 7 and the crushing cylinder 5 are opposite.
The inner wall of the crushing cylinder 5 is fixedly connected with a crushing blade I17, and the surface of the eccentric extrusion cylinder 7 is fixedly connected with a crushing blade II 18.
Mutual antiport of crushing barrel 5 and eccentric recipient 7, and the rotation direction of smashing sword one 17 and two 18 is opposite for can smash the concrete under the effect of shear force, and eccentric recipient 7 can extrude abandonment concrete at the pivoted in-process, makes better to the crushing effect of abandonment concrete.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a municipal construction is with abandonment concrete shredding device, includes crushing room (1) and sets up two crushing rollers (2) in crushing room (1), the top and the bottom of crushing room (1) are equipped with feed inlet and discharge gate, its characterized in that respectively: the top of the crushing chamber (1) is fixedly connected with a first sealing assembly for sealing a feeding hole, and the bottom of the crushing chamber (1) is fixedly connected with a U-shaped supporting frame (3);
two backup pads (4) of fixedly connected with in U type carriage (3), rotate between two backup pads (4) and be connected with open-top crushing barrel (5), the opening part of crushing barrel (5) is equipped with seal assembly two, the inner wall of crushing barrel (5) rotates and is connected with dwang (6), fixed cover is equipped with eccentric recipient (7) on dwang (6), the top fixedly connected with bulk material awl of eccentric recipient (7), be equipped with in U type carriage (3) and be used for driving crushing barrel (5) and eccentric recipient (7) mutual antiport's drive assembly.
2. The waste concrete crushing treatment device for municipal construction according to claim 1, wherein: one sealing assembly comprises an apron (8) hinged to the feeding hole, the top of the crushing chamber (1) is fixedly connected with a fixing plate, and the side face of the fixing plate is hinged to an electric push rod (9) used for opening or closing the apron (8).
3. The waste concrete crushing treatment device for municipal construction according to claim 1, wherein: the second sealing component comprises a sealing plate (10) hinged to the inner wall of the crushing barrel (5), and a spring (11) is fixedly connected between the sealing plate (10) and the crushing barrel (5).
4. The waste concrete crushing treatment device for municipal construction according to claim 1, wherein: the drive assembly comprises a drive machine (12), the drive machine (12) is fixedly connected to a support plate (4) located above, an output end of the drive machine (12) is fixedly connected with a rotating shaft (13), a gear (14) is fixedly connected to the rotating shaft (13), an outer gear ring (15) meshed with the gear (14) is fixedly sleeved on the crushing barrel (5), and the rotating shaft (13) drives the rotating rod (6) to rotate through a transmission assembly.
5. The waste concrete crushing device for municipal construction according to claim 4, wherein: the transmission assembly comprises belt wheels fixedly connected to the rotating rod (6) and the rotating shaft (13), and the two belt wheels are in transmission connection through a belt (16).
6. The waste concrete crushing treatment device for municipal construction according to claim 1, wherein: the inner wall of the crushing barrel (5) is fixedly connected with a crushing blade I (17), and the surface of the eccentric extrusion barrel (7) is fixedly connected with a crushing blade II (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274065.7U CN215234560U (en) | 2021-06-08 | 2021-06-08 | Municipal construction is with abandonment concrete shredding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274065.7U CN215234560U (en) | 2021-06-08 | 2021-06-08 | Municipal construction is with abandonment concrete shredding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215234560U true CN215234560U (en) | 2021-12-21 |
Family
ID=79477722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121274065.7U Expired - Fee Related CN215234560U (en) | 2021-06-08 | 2021-06-08 | Municipal construction is with abandonment concrete shredding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215234560U (en) |
-
2021
- 2021-06-08 CN CN202121274065.7U patent/CN215234560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |