CN208564588U - A kind of shotcrete vehicle continuously whitewashed - Google Patents
A kind of shotcrete vehicle continuously whitewashed Download PDFInfo
- Publication number
- CN208564588U CN208564588U CN201821402322.9U CN201821402322U CN208564588U CN 208564588 U CN208564588 U CN 208564588U CN 201821402322 U CN201821402322 U CN 201821402322U CN 208564588 U CN208564588 U CN 208564588U
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- bucket
- chassis
- conveyer belt
- whitewashed
- continuously
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Abstract
The utility model relates to the shotcrete vehicles that one kind is continuously whitewashed, and belong to field of mechanical technique.The utility model includes the chassis of tractor and its traction, the back bucket and transfer tape assemble for feeding are provided on chassis, transfer tape assemble, which is obliquely installed, is conveyed upwards into concrete above front bucket, it is provided with pulp shooting machine below front bucket, side plate, baffle and the conveyer belt of transfer tape assemble are integrated into using rubber material.The shotcrete vehicle of the utility model, it is designed using twin-bucket, pass through conveyer belt delivering concrete between twin-bucket, reduce the supply delay time of shotcrete vehicle, it raises labour productivity, accelerates construction progress, while so that back bucket is not had to high-amplitude overturning just can be safe and efficient to front bucket delivering concrete, equipment whole height is controlled at 2.8-3.5 meters, suitable for 3.5 to 9 meters of tunnel；Conveyer belt uses side plate and baffle integration structure, and conveying capacity is strong and is not easy to leak, and can be improved the promotion angle of conveyer belt, reduces the entire length of equipment.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to the shotcrete vehicle that one kind is continuously whitewashed.
Background technique
Concrete spraying vehicle it be mainly used in Rail Highway tunnel, water conservancy and hydropower, subway, mine working, military installations,
The engineering construction of various hypogee construction and the fields of grade of speedily carrying out rescue work.Its basic technology is to utilize hydraulic coupling by pre- mixed concrete
By pipeline to spray gun, compressed air and accelerator are accessed in gun slot, then concrete high speed is ejected by spray plane, warp
Concrete supporting is formed after rapid condensation hardening.With the extensive development of modern construction, the city of shotcrete vehicle in recent years
Field demand is quickly amplified, and the requirement to construction efficiency is also higher and higher.
Traditional shotcrete vehicle is designed using twin-bucket, front bucket blanking, back bucket feeding, can be true compared to monobucket design earlier
Protect front bucket continuous feeding, but this design back bucket the height more than front bucket is lifted in feeding process can be on front bucket
Material, back bucket is very heavy plus the weight of built-in concrete, lifts process slowly and danger, is not suitable for frequent feeding for a long time,
And back bucket height is higher, generally wants 6 meters or more, 6 meters of tunnels below can not pass through.
Utility model content
The purpose of this utility model is to overcome in the design of existing shotcrete vehicle twin-bucket, back bucket feeding height is high, Wu Fayong
In small-sized tunnel, and feeding proposes a kind of shotcrete vehicle continuously whitewashed slowly with dangerous problem.
Purpose of the utility model is realized as follows: a kind of shotcrete vehicle continuously whitewashed, including tractor and its traction
Chassis, the back bucket for feeding is provided on chassis, back bucket, which is connect by hydraulic turnover mechanism with chassis, enables back bucket to turn over
Turning, the lower end of face transfer tape assemble below back bucket, transfer tape assemble, which is obliquely installed, is conveyed upwards into concrete above front bucket,
Pulp shooting machine is provided with below front bucket.
Further, transfer tape assemble includes speed regulating motor, and speed regulating motor drives shaft driving conveyer belt operating, conveyer belt
On be provided with multiple parallel baffles, baffle two sides are provided with the side plate for preventing concrete side leakage, and conveyer belt is divided into three sections, front and back
Two sections are feeding section and blanking section respectively, and the angle on feeding section and blanking section and ground is 0-20 °, and interlude is conveying section and ground
The angle in face is 40 ~ 65 °.
Further, the side plate vertical section is waveform, and side plate and baffle connect together, and side plate is started shipment with conveyer belt one
Turn, when side plate goes to circular arc, can be unfolded to adapt to the deformation of circular arc outside waveform, side plate connect design with baffle, makes
Side plate and baffle form a firm concrete conveying trough that will not be leaked, and be capable of continuous effective is passed up concrete,
The angle that conveyer belt and ground can be increased simultaneously shortens conveyer belt lateral length, reduces the length of whole equipment.
Further, the side plate, baffle and conveyer belt are integrated into using rubber material.
Further, the hydraulic turnover mechanism includes multi-connecting-rod mechanism and hydraulic cylinder, and multi-connecting-rod mechanism includes and chassis
The connecting rod A being hingedly fixedly connected with back bucket, one end and the hinged other end of back bucket and connecting rod C hinged connecting rod B, the connecting rod C other end
Hinged with pedestal, hingedly, connecting rod C is that L shape can shorten hydraulic cylinder for hydraulic cylinder one end and the hinged other end of pedestal and the middle part connecting rod C
Entire length, and make the cylinder body on startup of hydraulic cylinder perpendicular to connecting rod C, stress is more stable；Multi-connecting-rod mechanism makes back bucket
It can rotate and be laid flat toward back bucket feeding, rise in rotation and allow back bucket toward transfer tape assemble feeding.
Further, described front bucket one end and chassis are hinged, and the other end is connect by front bucket hydraulic cylinder with chassis, make front bucket
Disengaging pulp shooting machine can be overturn, replacement accessory and the maintenance of pulp shooting machine are facilitated.
Further, conveyer belt hydraulic cylinder is provided on chassis, conveyer belt hydraulic cylinder upper end is connect with transfer tape assemble, under
End is connect with chassis, and transfer tape assemble will not be hit when front bucket being made to turn over.
Further, chassis rear end setting there are two can outwardly directed supporting leg, supporting leg is by Driven by Hydraulic Cylinder.
The shotcrete vehicle of the utility model, is designed using twin-bucket, by conveyer belt delivering concrete between twin-bucket, is reduced
It the supply delay time of shotcrete vehicle, raises labour productivity, accelerates construction progress, while so that back bucket is not had to high-amplitude overturning just can be to
Front bucket delivering concrete is safe and efficient, and equipment whole height is controlled at 2.8-3.5 meters, suitable for 3.5 to 9 meters of tunnel；Transmission
Band uses side plate and baffle integration structure, and conveying capacity is strong and is not easy to leak, and can be improved the promotion angle of conveyer belt, from
And shorten the lateral length of conveyer belt, reduce the entire length of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model transfer tape assemble；
Fig. 3 is the main view of the utility model transfer tape assemble.
In figure: 1- tractor, 2- chassis, 3- back bucket, 4- hydraulic turnover mechanism, 401- connecting rod A, 402- connecting rod B, 403- connect
Bar C, 404- hydraulic cylinder, 5- transfer tape assemble, 501- speed regulating motor, 502- conveyer belt, 503- baffle, 504- side plate, 6- front bucket,
7- pulp shooting machine, 8- front bucket hydraulic cylinder, 9- supporting leg cylinder, 10- conveyer belt hydraulic cylinder.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, a kind of shotcrete vehicle continuously whitewashed is arranged on chassis 2 including tractor 1 and its chassis 2 drawn
There is the back bucket 3 for feeding, back bucket 3, which is connect by hydraulic turnover mechanism 4 with chassis 2, enables back bucket 3 to overturn, 3 lower section of back bucket
The lower end of face transfer tape assemble 5, transfer tape assemble 5, which is obliquely installed, is conveyed upwards into concrete above front bucket 6, under front bucket 6
Side is provided with pulp shooting machine 7, passes through conveyer belt delivering concrete between twin-bucket, reduces the supply delay time of shotcrete vehicle, improves labour
Productivity accelerates construction progress.
Further, transfer tape assemble 5 includes speed regulating motor 501, and speed regulating motor 501 drives shaft to drive conveyer belt 502
It operates, is provided with multiple parallel baffles 503 on conveyer belt 502,503 two sides of baffle are provided with the side plate for preventing concrete side leakage
504, it is three sections that conveyer belt 501, which divides, and two sections of front and back is feeding section and blanking section, the angle of feeding section and blanking section and ground respectively
It is 0-20 °, interlude is that the angle on conveying section and ground is 40 ~ 65 °.
As shown in Figures 2 and 3,504 vertical section of side plate is waveform, and side plate 504 and baffle 503 connect together, side
Plate 504 is operated with conveyer belt 502, when side plate 504 goes to circular arc, can be unfolded to adapt to the change of circular arc outside waveform
Shape, side plate 504 connect design with baffle 503, and side plate 504 and baffle 503 is made to form a firm concrete that will not be leaked
Conveying trough, is capable of the concrete that is passed up of continuous effective, while can increase the angle of conveyer belt 502 Yu ground, makes conveyer belt
502 lateral lengths shorten, and reduce the length of whole equipment；Preferably, side plate 504, baffle 503 and 502 band of transmission use rubber
Material is integrated into.
Further, the hydraulic turnover mechanism 4 include multi-connecting-rod mechanism and hydraulic cylinder 404, multi-connecting-rod mechanism include with
The connecting rod A401 that chassis 2 is hingedly fixedly connected with back bucket, one end and the hinged other end of back bucket and connecting rod C403 hinged connecting rod
B402, the connecting rod C403 other end and pedestal 2 are hinged, cut with scissors in the middle part of 404 one end of hydraulic cylinder and the hinged other end of pedestal 2 and connecting rod C403
It connects, connecting rod C403 is that L shape can shorten the entire length of hydraulic cylinder 404, and keep the cylinder body on startup of hydraulic cylinder 404 vertical
In connecting rod C403, stress is more stable；Multi-connecting-rod mechanism enables back bucket 3 to rotate to be laid flat toward 3 feeding of back bucket, after rotation rises and allows
Bucket 3 is toward 5 feeding of transfer tape assemble.
Further, described 6 one end of front bucket and chassis 2 are hinged, and the other end is connect by front bucket hydraulic cylinder 8 with chassis 2, make
Front bucket 6, which can be overturn, is detached from pulp shooting machine 7, facilitates replacement accessory and the maintenance of pulp shooting machine 7, while being provided with conveyer belt on chassis 2
Hydraulic cylinder 10,10 upper end of conveyer belt hydraulic cylinder are connect with transfer tape assemble 5, for the overall structural strength of transfer tape assemble 5, are passed
Sending band component 5 further includes transmission tape frame, is not drawn into figure, 10 upper end of conveyer belt hydraulic cylinder and conveyer belt frame articulation, lower end
It is connect with chassis 2, while front bucket 6 is turned over, conveyer belt hydraulic cylinder 10 also drives transfer tape assemble 5 to turn over.
Further, 2 rear end of chassis setting there are two can outwardly directed supporting leg 9, supporting leg 9 drives by hydraulic cylinder
It is dynamic, keep shotcrete vehicle more stable at work.
Specific embodiment is the further explanation to the utility model rather than limits, and is come to those of ordinary skill in the art
It says and further transformation is done to structure in the case where not departing from the utility model in essence content, and all these transformation all should belong to
The protection scope of the appended claims for the utility model.
Claims (8)
1. the shotcrete vehicle that one kind is continuously whitewashed, it is characterised in that: including tractor and its chassis drawn, be arranged on chassis useful
In the back bucket of feeding, back bucket, which is connect by hydraulic turnover mechanism with chassis, enables back bucket to overturn, face conveyer belt below back bucket
The lower end of component, transfer tape assemble, which is obliquely installed, is conveyed upwards into concrete above front bucket, is provided with pulp shooting machine below front bucket.
2. the shotcrete vehicle that one kind according to claim 1 is continuously whitewashed, it is characterised in that: the transfer tape assemble includes adjusting
Speed motor, speed regulating motor drive shaft driving conveyer belt operating, are provided with multiple parallel baffles on conveyer belt, baffle two sides are set
Be equipped with the side plate for preventing concrete side leakage, conveyer belt is divided into three sections, and two sections of front and back is feeding section and blanking section respectively, feeding section and
The angle on blanking section and ground is 0-20 °, and interlude is that the angle on conveying section and ground is 40 ~ 65 °.
3. the shotcrete vehicle that one kind according to claim 2 is continuously whitewashed, it is characterised in that: the side plate vertical section is wave
Shape, side plate and baffle connect together, and side plate is operated with conveyer belt.
4. the shotcrete vehicle that one kind according to claim 3 is continuously whitewashed, it is characterised in that: the side plate, baffle and transmission
Band is integrated into using rubber material.
5. the shotcrete vehicle that one kind according to claim 1 is continuously whitewashed, it is characterised in that: the hydraulic turnover mechanism includes
Multi-connecting-rod mechanism and hydraulic cylinder, multi-connecting-rod mechanism include the connecting rod A being hingedly fixedly connected with back bucket with chassis, and one end and back bucket are cut with scissors
Connect the other end and connecting rod C hinged connecting rod B, the connecting rod C other end and pedestal are hinged, hydraulic cylinder one end and the hinged other end of pedestal with
Hinged in the middle part of connecting rod C, connecting rod C is L shape.
6. the shotcrete vehicle that one kind according to claim 1 is continuously whitewashed, it is characterised in that: described front bucket one end and chassis are cut with scissors
It connects, the other end is connect by front bucket hydraulic cylinder with chassis, and front bucket is enable to overturn disengaging pulp shooting machine.
7. the shotcrete vehicle that one kind according to claim 6 is continuously whitewashed, it is characterised in that: be provided with transmission on the chassis
Band hydraulic cylinder, conveyer belt hydraulic cylinder upper end are connect with transfer tape assemble, and lower end is connect with chassis.
8. the shotcrete vehicle that one kind according to claim 1 is continuously whitewashed, it is characterised in that: the chassis rear end is provided with two
It is a can outwardly directed supporting leg, supporting leg is by Driven by Hydraulic Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402322.9U CN208564588U (en) | 2018-08-29 | 2018-08-29 | A kind of shotcrete vehicle continuously whitewashed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402322.9U CN208564588U (en) | 2018-08-29 | 2018-08-29 | A kind of shotcrete vehicle continuously whitewashed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564588U true CN208564588U (en) | 2019-03-01 |
Family
ID=65451439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402322.9U Expired - Fee Related CN208564588U (en) | 2018-08-29 | 2018-08-29 | A kind of shotcrete vehicle continuously whitewashed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825267A (en) * | 2018-08-29 | 2018-11-16 | 郑州建特重工机械制造有限公司 | A kind of shotcrete vehicle continuously whitewashed |
-
2018
- 2018-08-29 CN CN201821402322.9U patent/CN208564588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825267A (en) * | 2018-08-29 | 2018-11-16 | 郑州建特重工机械制造有限公司 | A kind of shotcrete vehicle continuously whitewashed |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210829 |