CN205400746U - Concrete spraying vehicle's shower nozzle assembly - Google Patents
Concrete spraying vehicle's shower nozzle assembly Download PDFInfo
- Publication number
- CN205400746U CN205400746U CN201620124513.8U CN201620124513U CN205400746U CN 205400746 U CN205400746 U CN 205400746U CN 201620124513 U CN201620124513 U CN 201620124513U CN 205400746 U CN205400746 U CN 205400746U
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- China
- Prior art keywords
- suspension
- shower nozzle
- hand member
- left end
- cam
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Abstract
The utility model discloses a concrete spraying vehicle's shower nozzle assembly, including a hydro -cylinder, no. Two hydro -cylinders, gallows, suspension and shower nozzles, the right -hand member of a hydro -cylinder and the left end of no. Two hydro -cylinders link to each other, and the lower extreme of no. Two hydro -cylinders links to each other with the gallows, and the right part of gallows is equipped with the motor, and the right -hand member of motor is equipped with the cam adapter, and the right -hand member of cam adapter links to each other with the right -hand member of suspension, and the lower extreme of suspension links to each other with the shower nozzle, and the left end of gallows is equipped with the gallows weldment, the gallows weldment is equipped with a pair of thrust ball bearing, and thrust ball bearing links to each other with the left end of suspension. The utility model discloses simple to operate is swift, and installation space is little, and the hookup is firm, long service life.
Description
Technical field
This utility model relates to engineering machinery field, refers in particular to the shower nozzle assembly of a kind of concrete spraying vehicle.
Background technology
Concrete spraying vehicle has merged concrete pump, air compressor system, three kinds of technology of accelerator system, is that in concreting machinery, technology realizes that difficulty is big especially, the extra high product of scientific and technological content.It is mainly used in Rail Highway tunnel, water conservancy and hydropower, subway, mine working, military installations, the construction of various hypogees and the engineering construction in the field such as speedily carry out rescue work.Its basic technology is to utilize hydraulic coupling that by pipeline, pre-mixed concrete is delivered to spray gun, accesses compression air and accelerator at gun slot, then by concrete high velocity jet to by spray plane, forming concrete supporting after rapid condensation is hardened.Along with carrying out on a large scale of modern construction, the market demand of shotcrete vehicle is quickly amplified in recent years, and the requirement of efficiency of construction is also more and more higher.And efficiency of construction is not only embodied in spray operation process, it is also embodied on the maneuverability of product.
Shower nozzle needs to stand powerful counteracting force during operation, existing pulp shooting machine adopts cross coupler to couple shower nozzle, shower nozzle can do the motion limited to, cross coupler adopts bolt connection mode to couple, long-term counteracting force applies to be easily caused cross coupler and loosens, and brings potential safety hazard, affects operation quality, the installation of cross coupler is cumbersome simultaneously, and installing space is bigger.
The concrete grout that the oil cylinder of the nearly shower nozzle fragment position of pulp shooting machine is easily splashed adheres to, and oil cylinder has damage, and oil cylinder operating mode is severe.
Utility model content
For solving prior art Problems existing, the utility model proposes a kind of be connected firmly, the shower nozzle assembly of simple installation, installing space are little, barrier propterty is strong concrete spraying vehicle.
This utility model is the technical scheme that solution prior art Problems existing adopts: the shower nozzle assembly of a kind of concrete spraying vehicle, including an oil cylinder, No. two oil cylinders, suspension bracket, suspension and shower nozzle, the left end of the right-hand member of a number oil cylinder and No. two oil cylinders is connected, the lower end of No. two oil cylinders is connected with suspension bracket, the right part of suspension bracket is provided with motor, the right-hand member of motor is provided with cam adapter, the right-hand member of cam adapter is connected with the right-hand member of suspension, the lower end of suspension is connected with shower nozzle, and the left end of suspension bracket is provided with suspension bracket weldment；Suspension bracket weldment is provided with a pair thrust ball bearing, and thrust ball bearing is connected with the left end of suspension.
Further, No. two oil cylinders are provided with protective cover.
Further, cam adapter includes cam and suspension connector, the left end of cam and motors, and the right-hand member of cam is connected with suspension connector, and the right-hand member of suspension connector is connected with suspension, and the right side of cam becomes 86 degree of angles with the rotating shaft of motor.
Further, thrust ball bearing is symmetrical arranged relative to the lateral symmetry face of suspension bracket weldment.
This utility model, relative to prior art, has an advantage in that:
1, this utility model uses thrust ball bearing to substitute original cross coupler, couples more firm, it is easy to installing, installing space is little；
2, the nearly oil cylinder whitewashing station has been protected by this utility model, is provided with protective cover, it is possible to well protect oil cylinder, increase the service life, it is ensured that the steady running of each parts during operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment.
Detailed description of the invention
In conjunction with drawings and Examples, this utility model is described further.
Embodiment
With reference to accompanying drawing 1, the present embodiment includes 1, No. two oil cylinders 2 of an oil cylinder, suspension bracket 3, suspension 5 and shower nozzle 6, the left end of the right-hand member of a number oil cylinder 1 and No. two oil cylinders 2 is connected, the lower end of No. two oil cylinders 2 is connected with suspension bracket 3, the right part of suspension bracket 3 is provided with motor 4, and the right-hand member of motor 4 is provided with cam adapter 7, and the right-hand member of cam adapter 7 is connected with the right-hand member of suspension 5, the lower end of suspension 5 is connected with shower nozzle 6, and the left end of suspension bracket 3 is provided with suspension bracket weldment 8；Suspension bracket weldment 8 is provided with a pair thrust ball bearing 9, and thrust ball bearing 9 is connected with the left end of suspension 5.
No. two oil cylinders 2 are provided with protective cover 10, it is possible to protect the concrete grout that No. two oil cylinders 2 are not splashed to adhere to, it is possible to the service life and No. two oil cylinders 2 of protection that extend No. two oil cylinders 2 run well.
Cam adapter 7 includes cam and suspension connector, and the left end of cam is connected with motor 4, and the right-hand member of cam is connected with suspension connector, and the right-hand member of suspension connector is connected with suspension 5, and the right side of cam becomes 86 degree of angles with the rotating shaft of motor 4.
The lateral symmetry face of the relative suspension bracket weldment 8 of thrust ball bearing 9 is symmetrical arranged.
The right side of cam becomes 86 degree of angles with the rotating shaft of motor 4, namely the angle between rotating shaft and the rotating shaft of motor 4 of suspension elements connector is 4 degree, motor 4 drives the right-hand member of suspension 5 to move by cam adapter 7, and the left end of suspension 5 is coupled with suspension bracket 3 by suspension bracket weldment 8 and thrust ball bearing 9 as a hinge moved, shower nozzle 6 can do the shake action limited under this structure, thrust ball bearing 9 substitutes original cross coupler, without using bolt to couple, simple installation, installing space is less.
Claims (4)
1. the shower nozzle assembly of a concrete spraying vehicle, including an oil cylinder, No. two oil cylinders, suspension bracket, suspension and shower nozzle, the right-hand member of a described oil cylinder and the left end of No. two oil cylinders are connected, the lower end of described No. two oil cylinders is connected with suspension bracket, the right part of described suspension bracket is provided with motor, and the right-hand member of described motor is provided with cam adapter, and the right-hand member of described cam adapter is connected with the right-hand member of suspension, the lower end of described suspension is connected with shower nozzle, and the left end of described suspension bracket is provided with suspension bracket weldment；It is characterized in that, described suspension bracket weldment is provided with a pair thrust ball bearing, and described thrust ball bearing is connected with the left end of suspension.
2. the shower nozzle assembly of concrete spraying vehicle according to claim 1, it is characterised in that described No. two oil cylinders are provided with protective cover.
3. the shower nozzle assembly of concrete spraying vehicle according to claim 1, it is characterized in that, described cam adapter includes cam and suspension connector, the left end of described cam and motors, the right-hand member of described cam is connected with suspension connector, the right-hand member of described suspension connector is connected with suspension, and the right side of described cam becomes 86 degree of angles with the rotating shaft of motor.
4. the shower nozzle assembly of concrete spraying vehicle according to claim 1, it is characterised in that described thrust ball bearing is symmetrical arranged relative to the lateral symmetry face of suspension bracket weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124513.8U CN205400746U (en) | 2016-02-17 | 2016-02-17 | Concrete spraying vehicle's shower nozzle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620124513.8U CN205400746U (en) | 2016-02-17 | 2016-02-17 | Concrete spraying vehicle's shower nozzle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400746U true CN205400746U (en) | 2016-07-27 |
Family
ID=56447595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620124513.8U Active CN205400746U (en) | 2016-02-17 | 2016-02-17 | Concrete spraying vehicle's shower nozzle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215549A (en) * | 2021-11-22 | 2022-03-22 | 湖南鹏翔星通汽车有限公司 | Novel spray head assembly for wet spraying machine |
-
2016
- 2016-02-17 CN CN201620124513.8U patent/CN205400746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215549A (en) * | 2021-11-22 | 2022-03-22 | 湖南鹏翔星通汽车有限公司 | Novel spray head assembly for wet spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |