CN211173139U - Spray gun device of wet spraying machine - Google Patents
Spray gun device of wet spraying machine Download PDFInfo
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- CN211173139U CN211173139U CN201921739241.2U CN201921739241U CN211173139U CN 211173139 U CN211173139 U CN 211173139U CN 201921739241 U CN201921739241 U CN 201921739241U CN 211173139 U CN211173139 U CN 211173139U
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- spray gun
- connecting seat
- mixer
- feeding pipe
- gun head
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Abstract
In order to solve the problems of high pressure at the outlet, difficult operation, discontinuous injection, poor spraying effect, low spraying efficiency, high labor intensity and unsafety of the manual spray gun of the existing wet spraying machine, the utility model provides a spray gun device of the wet spraying machine, which belongs to the mechanical field of concrete engineering and comprises a feed pipe, a connecting seat, a spray gun head and a mixer; the feeding pipe is connected with the spray gun head through a connecting seat, and the feeding pipe, the spray gun head and the connecting seat are communicated with each other; the feeding pipe is communicated with the interior of the mixer, the mixer is provided with an air inlet and an additive port, and the air inlet is connected with high-pressure air; the mixed flow ware passes through the connecting pipe and links to each other with the connecting seat, wet blasting machine spray gun device, simple easy operation can realize that the spray gun is continuous and evenly spray, and the spraying is effectual, and the spraying is efficient, and the intensity of labour who has greatly alleviateed the constructor is little, and the security performance is high.
Description
Technical Field
The utility model relates to a concrete engineering machinery, in particular to spray gun device of wet blasting machine.
Background
The concrete wet sprayer is a main device for supporting operation, and its working principle is that compressed air is pressurized at outlet of wet sprayer, the premixed concrete mixture is conveyed to the spray nozzle of spray gun held by worker through pipeline, and mixed with accelerating agent to form material beam, and then sprayed onto the sprayed surface at high speed, and quickly coagulated and hardened so as to form concrete supporting layer.
The prior art is manual spray gun, and its drawback lies in: because the high-pressure air is added at the outlet, the pressure at the spray gun is higher, the operation is not easy, the spray is not continuous, the spray effect and efficiency are influenced, the labor intensity is high, and the physical injury of constructors is easy to cause.
Disclosure of Invention
The utility model provides a wet blasting machine spray gun device which can continuously and uniformly spray, has good spraying effect, small labor intensity and high safety performance.
The utility model provides a technical scheme that its technical problem adopted is: a spray gun device of a wet spraying machine comprises a feed pipe, a connecting seat, a spray gun head and a mixer; the feeding pipe is connected with the spray gun head through a connecting seat, and the feeding pipe, the spray gun head and the connecting seat are communicated with each other; the feeding pipe is communicated with the interior of the mixer, the mixer is provided with an air inlet and an additive port, and the air inlet is connected with high-pressure air; the mixer is connected with the connecting seat through a connecting pipe.
Furthermore, the spray gun device of the wet spraying machine further comprises an upper support rod, a base, a rotary mechanism and a universal joint, wherein the top of the upper support rod is fixedly connected with the bottom of the feeding pipe wall, and the bottom of the upper support rod, the universal joint, the rotary mechanism and the base are sequentially connected. The base plays a supporting role, the slewing mechanism can rotate 360 degrees, and the universal joint can deflect at any angle, so that the spray gun head can spray in any direction.
Furthermore, the section of the inner cavity of the connecting seat is annular, a plurality of through holes are formed in the side wall of the inner ring, all the through holes are uniformly arranged in a spiral shape, and the spiral part rises from the feeding pipe to the direction of the spray gun head. Therefore, after the high-pressure air enters the mixer, the mixed admixture enters the connecting seat through the connecting pipe, the high-pressure air mixed with the admixture is uniformly loaded on the material through the through holes spirally arranged in the connecting seat, and the material is sprayed out from the spray gun head.
Furthermore, the inner diameter of an inner ring in the inner cavity of the connecting seat is consistent with the inner diameters of the feeding pipe and the spray gun head.
Furthermore, a handle is arranged on the outer wall of the feeding pipe. The handle can be convenient for the operating personnel to operate.
When the wet spraying machine works, the concrete conveyed out by the wet spraying machine conveys materials into the feeding pipe of the wet spraying machine, the feeding pipe is connected with the connecting seat, the connecting seat is connected with the spray gun head, and the materials sequentially pass through the connecting seat and the spray gun head through the feeding pipe; simultaneously the inlet pipe is connected with the mixer, the mixer has mixer air intake and mixer admixture mouth, high-pressure air and admixture are inserted respectively to mixer air intake and mixer admixture mouth, mix in the mixer, insert the connecting seat through the connecting pipe, the material homogeneous mixing that comes is sent with the inlet pipe inside the connecting seat, spray away the material from the spray gun head at last, thereby the difficult operation that has overcome artifical spray gun, spray the discontinuity, the spraying effect is not good, spraying efficiency is low and intensity of labour is big, easily cause the drawback of constructor health injury.
Wet blasting machine spray gun device, simple easy operation can realize that the spray gun sprays in succession and evenly, and the spraying is effectual, and the spraying is efficient, and it is little greatly to have alleviateed constructor's intensity of labour, and the security performance is high.
Drawings
FIG. 1 is a block diagram of a spray gun apparatus of a wet blasting machine according to the present invention;
labeled as:
1-a feed pipe; 2-a handle; 3-a connecting seat; 4-a spray gun head; 5-a mixer; 6-air inlet; 7-additive port; 8-upper support rod; 9-a universal joint; 10-a slewing mechanism; 11-a base; 12-connecting tube.
Detailed Description
The spray gun device of the wet spraying machine of the present invention is described in detail with reference to fig. 1.
As shown in figure 1, the spray gun device of the wet spraying machine comprises an inlet pipe 1, a handle 2, a connecting seat 3, a spray gun head 4, a mixer 5, an air inlet 6, an additive port 7, an upper support rod 8, a universal joint 9, a swing mechanism 10, a base 11 and a connecting pipe 12.
One end of the feed pipe 1 is connected with a delivery pipe of the concrete spray humidifier, the other end of the feed pipe is sequentially connected with the connecting seat 3 and the spray gun head 3, and the delivery pipe, the feed pipe 1, the connecting seat 3 and the spray gun head 4 of the concrete spray humidifier are communicated with each other.
The inlet pipe 1 is connected with the mixer 5 through a pipeline, and the outer wall of the inlet pipe 2 is also provided with a handle 2, so that the operation of a constructor is convenient.
The mixer 5 is provided with an air inlet 6 and an additive port 7, the high-pressure air and the additive are respectively connected into the mixer air inlet 6 and the mixer additive port 7, and the mixer 5 is connected with the connecting seat 3 through a connecting pipe 12.
The section of the inner cavity of the connecting seat 3 is annular, a plurality of through holes are arranged on the side wall of the inner ring, all the through holes are spirally and uniformly arranged, and the spiral part rises from the feeding pipe to the direction of the spray gun head; high-pressure air enters the connecting seat 3 through the connecting pipe 12 after the mixer and the additive are mixed, the high-pressure air mixed with the additive is uniformly loaded on the material through the spiral through hole in the connecting seat 3, and the material is sprayed out from the spray gun head 4.
The bottom of the wall of the feeding pipe 1 is fixedly connected with the top of an upper supporting rod 8, and the bottom of the upper supporting rod 8, a universal joint 9 and a base 11 of a slewing mechanism 10 are connected in sequence. The base 11 plays a supporting role, the rotating mechanism 10 can rotate 360 degrees, and the universal joint 9 can be deflected at any angle, so that the spray gun head 4 can spray in any direction.
The whole work engineering is as follows: the concrete delivered by the concrete wet spraying machine delivers materials to a feed pipe 1 through a delivery pipe, the feed pipe 1 is connected with a connecting seat 3, the connecting seat 3 is connected with a spray gun head 4, and the materials are sprayed out through the feed pipe 1 through the connecting seat 3 and the spray gun head 4 in sequence; meanwhile, the feeding pipe 1 is connected with a mixer 5, the mixer 5 is provided with a mixer air inlet 6 and a mixer additive port 7, the mixer air inlet 6 and the mixer additive port 7 are respectively connected with high-pressure air and an additive to be mixed in the mixer 5, the high-pressure air and the additive are connected into the connecting seat 3 through a connecting pipe 12, and finally the material is sprayed out from the spray gun head 4.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a wet blasting machine spray gun device which characterized in that: comprises a feed pipe, a connecting seat, a spray gun head and a mixer; the feeding pipe is connected with the spray gun head through a connecting seat, and the feeding pipe, the spray gun head and the connecting seat are communicated with each other; the feeding pipe is communicated with the interior of the mixer, the mixer is provided with an air inlet and an additive port, and the air inlet is connected with high-pressure air; the mixer is connected with the connecting seat through a connecting pipe.
2. The wet blasting machine lance apparatus of claim 1, wherein: the spray gun device of the wet spraying machine further comprises an upper support rod, a base, a rotary mechanism and a universal joint, wherein the top of the upper support rod is fixedly connected with the bottom of the feeding pipe wall, and the bottom of the upper support rod, the universal joint, the rotary mechanism and the base are sequentially connected.
3. The wet blasting machine lance apparatus of claim 1 or 2, wherein: the cross section of the inner cavity of the connecting seat is annular, a plurality of through holes are formed in the side wall of the inner ring, all the through holes are uniformly arranged in a spiral shape, and the spiral part rises from the feeding pipe to the direction of the spray gun head.
4. The wet blasting machine spray gun apparatus of claim 3, wherein: the inner diameter of an inner ring in the inner cavity of the connecting seat is consistent with the inner diameters of the feeding pipe and the spray gun head.
5. The wet blasting machine lance apparatus of claim 1, 2 or 4, wherein: the outer wall of the feeding pipe is provided with a handle.
6. The wet blasting machine spray gun apparatus of claim 3, wherein: the outer wall of the feeding pipe is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739241.2U CN211173139U (en) | 2019-10-17 | 2019-10-17 | Spray gun device of wet spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739241.2U CN211173139U (en) | 2019-10-17 | 2019-10-17 | Spray gun device of wet spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173139U true CN211173139U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739241.2U Active CN211173139U (en) | 2019-10-17 | 2019-10-17 | Spray gun device of wet spraying machine |
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| CN (1) | CN211173139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183169A (en) * | 2021-10-21 | 2022-03-15 | 武汉谦诚桩工科技股份有限公司 | Guniting device |
-
2019
- 2019-10-17 CN CN201921739241.2U patent/CN211173139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183169A (en) * | 2021-10-21 | 2022-03-15 | 武汉谦诚桩工科技股份有限公司 | Guniting device |
| CN114183169B (en) * | 2021-10-21 | 2023-10-27 | 武汉谦诚桩工科技股份有限公司 | Guniting device |
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