CN219061677U - Wet spraying machine with rebound concrete recycling structure - Google Patents
Wet spraying machine with rebound concrete recycling structure Download PDFInfo
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- CN219061677U CN219061677U CN202223415804.7U CN202223415804U CN219061677U CN 219061677 U CN219061677 U CN 219061677U CN 202223415804 U CN202223415804 U CN 202223415804U CN 219061677 U CN219061677 U CN 219061677U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to a wet spraying machine with a rebound concrete recovery structure, and belongs to the technical field of concrete wet spraying machines. The wet spraying mechanism comprises a vehicle body, wherein the front end and the rear end of the vehicle body are respectively provided with a high platform, a wet spraying mechanism is arranged above the vehicle body, the wet spraying mechanism comprises a first supporting column, an electric telescopic rod is connected with a rotating arm through a rotating shaft in a rotating mode, one end, far away from the electric telescopic rod, of the rotating arm is provided with a wet spraying machine component, a driving mechanism is further arranged on the vehicle body, a recovery mechanism is arranged above the driving mechanism, and a moving mechanism is arranged below the vehicle body. Through being equipped with wet spraying mechanism, the user adds a large amount of concrete raw materials that are used for wet spraying operation in advance to the feed box, then adjusts length through first telescopic link, accomplishes the recovery through receiving material pipe and discharge hopper and discharges. Realizing the recycling of the rebound concrete.
Description
Technical Field
The utility model relates to a wet spraying machine with a rebound concrete recovery structure, and belongs to the technical field of concrete wet spraying machines.
Background
At present, the construction technology of sprayed concrete is widely applied to the field of tunnel construction in China, wet spraying concrete is characterized in that cement, coarse and fine aggregates and water are uniformly stirred according to certain coordination, the stirred concrete is conveyed to a nozzle by means of various wet spraying concrete machines, a liquid accelerator is added to the nozzle, and compressed air is utilized to enable the concrete to form a material bundle to be sprayed on a surrounding rock surface.
Compared with dry spraying and wet spraying, the wet spraying concrete has the advantages of easy control of mixing ratio, low construction dust and relatively low rebound rate. However, in the wet spraying operation, the sprayed concrete still has a certain rebound rate, and the rebound concrete falls down and directly falls on the ground, so that the waste of materials and cost can be caused.
At present, manual spraying is mainly adopted for wet spraying concrete of domestic tunnels and underground civil air defense engineering. When manual spraying is performed, the labor intensity is very high, flying sand and stones caused by rebound lead workers to be afraid of raising heads and opening eyes, so that the spray gun cannot be kept perpendicular to the sprayed surface, the optimal distance between the spray gun opening and the sprayed surface cannot be kept, and the working environment is bad. In the spraying process, not only is the rebound rate of the concrete high (30-50%), and materials are wasted, but also the density of the concrete structure is different, and the quality of a sprayed layer cannot be ensured.
In the prior art CN217300592U, a novel wet concrete sprayer is provided, which comprises a slurry sprayer body, a slurry spraying system and an accelerator adding system are arranged on the slurry sprayer body, the slurry spraying system is communicated with the accelerator adding system, the accelerator adding system comprises an accelerator pump, a suction pipe assembly, an atomizer and an output hose, the accelerator pump is arranged on one side of the slurry spraying system, the suction pipe assembly and the atomizer are all arranged in a shell frame of the accelerator adding system, and the output hose is used for conducting the slurry spraying system and the accelerator adding system.
In the prior art CN217300592U, the novel wet concrete sprayer has the advantages of realizing wet spraying or damp spraying, being beneficial to reducing rebound rate, reducing dust and the like.
However, the device still has drawbacks when in use, and the device only reduces the rebound rate of concrete when in use and wet spraying operation, but still can generate rebound concrete, and the concrete cannot be recovered generally, so that a great amount of waste is caused.
In view of the above, there is an urgent need for a wet spraying machine having a rebound concrete recovery structure to solve the above problems.
Disclosure of Invention
In view of the above, the present utility model provides a wet spraying machine with a rebound concrete recycling structure to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a wet spraying machine with a rebound concrete recovery structure, which comprises a machine body, wherein the front end and the rear end of the machine body are respectively provided with a high platform, a wet spraying mechanism is arranged above the machine body, the wet spraying mechanism comprises a first support column, the first support column is fixedly arranged on the high platform, an electric telescopic rod is fixedly connected to the first support column, the electric telescopic rod is obliquely arranged, one end of the electric telescopic rod, which is far away from the first support column, is provided with a rotating shaft, the electric telescopic rod is rotationally connected with a rotating arm through the rotating shaft, one end of the rotating arm, which is far away from the electric telescopic rod, is provided with a wet spraying machine component, a driving mechanism is further arranged on the machine body, the recovery mechanism is arranged above the driving mechanism, and a moving mechanism is arranged below the machine body.
According to the wet spraying machine disclosed by the utility model, the receiving hopper is fixedly arranged on the wet spraying machine component, the larger opening of the receiving hopper faces outwards, the spraying pipe is arranged in the receiving hopper and is communicated with the wet spraying machine component, the feeding pipe and the receiving pipe are also communicated with the wet spraying machine component, and the receiving pipe is also communicated with the receiving hopper.
In the utility model, a feeding box is fixedly arranged at the position, close to a high platform, above a vehicle body, and the feeding box is communicated with a feeding pipe.
A discharge hopper is communicated below a material receiving pipe.
Through being equipped with wet spraying mechanism, the user adds a large amount of concrete raw materials that are used for wet spraying operation in advance to the feed tank, then through first telescopic link length adjustment, through rotation axis and swinging boom regulation pivoted angle, and then adjust wet spraying machine assembly's position, wet spraying is carried out to the position that needs to carry out wet spraying operation, after adjusting the position, the user starts wet spraying machine assembly, the concrete raw materials in the feed tank gets into wet spraying machine assembly through the inlet pipe, spray at suitable position through spouting the material pipe at last, through being equipped with receiving hopper, inside the concrete raw materials that kick-backs falls into receiving hopper, accomplish through receiving material pipe and discharging hopper and retrieve the discharge.
The driving mechanism comprises a driving assembly and a driving cab, wherein the driving assembly and the driving cab are both arranged on a vehicle body, a seat and an operating platform are arranged in the driving cab, and a top plate is fixedly connected to the top of the driving cab.
Through being equipped with actuating mechanism, drive assembly is used for driving the automobile body and removes, through being equipped with driver's cabin, seat and operation panel, has strengthened the travelling comfort of user's wet spraying operation, is favorable to improving operating condition, improves work efficiency.
The recovery mechanism comprises a second support column and a third support column, wherein the second support column is fixedly arranged on a high platform at one side of a vehicle body far away from the first support column, the third support column is fixedly arranged above a top plate, and a transmission belt assembly is arranged above the second support column and the third support column.
The upper part of the driving belt component corresponds to the discharging hopper.
The side surface of the top plate is fixedly provided with the scraping plate, and the top of the scraping plate is tightly attached to the transmission belt assembly.
The moving mechanism comprises a moving wheel, the moving wheel is arranged below a vehicle body, a hydraulic cylinder is fixedly arranged in the vehicle body, an electromagnetic valve is arranged on the hydraulic cylinder and is in control connection with the hydraulic cylinder, the electromagnetic valve is an electric control valve, a hydraulic push rod is connected below the hydraulic cylinder, and a supporting chassis is fixedly connected below the hydraulic push rod.
In the utility model, the number of the movable wheels is four, and the number of the hydraulic cylinders, the electromagnetic valves, the hydraulic push rods and the supporting chassis is six.
Through being equipped with moving mechanism, conveniently remove this device, convenient and fast improves work efficiency, simultaneously, if job site ground is rugged, and the user can drive hydraulic push rod flexible through solenoid valve control pneumatic cylinder, drives the support chassis height-adjusting to this adjusts the balance of automobile body, makes the automobile body keep relatively stable state to carry out wet spraying concrete operation.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a wet spraying machine with a rebound concrete recovery structure, which is characterized in that a wet spraying mechanism is arranged, a user adds a large amount of concrete raw materials for wet spraying operation into a feed box in advance, then the length is adjusted through a first telescopic rod, the rotating angle is adjusted through a rotating shaft and a rotating arm, the position of a wet spraying machine component is further adjusted, wet spraying is carried out on the position where the wet spraying operation needs to be carried out, after the position is adjusted, the user starts the wet spraying machine component, the concrete raw materials in the feed box enter the wet spraying machine component through a feed pipe, finally the concrete raw materials are sprayed at a proper position through a spraying pipe, the rebound concrete raw materials fall into the inside of the receiving hopper through the receiving hopper, and recovery and discharge are completed through the receiving pipe and the discharging hopper.
Through being equipped with recovery mechanism, go out the concrete raw materials that falls down the resilience on the hopper, the concrete raw materials falls on the drive belt assembly, and the user starts the drive belt assembly, drives concrete raw materials and to the feed box department removal, simultaneously, through being equipped with scraping the flitch, scrapes the material to drive belt assembly surface, prevents that remaining concrete raw materials from adhering on the drive belt assembly to this has realized the recovery recycle to rebound concrete.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a wet spray assembly of the present utility model;
fig. 3 is a schematic view of a movement mechanism of the present utility model.
( 1. A vehicle body; 2. a wet spraying mechanism; 3. a high stage; 4. a first support column; 5. an electric telescopic rod; 6. a rotation shaft; 7. a rotating arm; 8. a wet-jet assembly; 9. a receiving hopper; 10. a spraying pipe; 11. a feed pipe; 12. a material receiving pipe; 13. a feed box; 14. discharging a hopper; 15. a driving mechanism; 16. a drive assembly; 17. a cab; 18. a seat; 19. an operation table; 20. a top plate; 21. a recovery mechanism; 22. a second support column; 23. a third support column; 24. a drive belt assembly; 25. a scraping plate; 26. a moving mechanism; 27. a moving wheel; 28. a hydraulic cylinder; 29. an electromagnetic valve; 30. a hydraulic push rod; 31. supporting chassis )
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3: the utility model provides a wet spraying machine with a rebound concrete recovery structure, which comprises a machine body 1, wherein a high platform 3 is arranged at the front end and the rear end of the machine body 1, a wet spraying mechanism 2 is arranged above the machine body 1, the wet spraying mechanism 2 comprises a first support column 4, the first support column 4 is fixedly arranged on the high platform 3, an electric telescopic rod 5 is fixedly connected to the first support column 4, the electric telescopic rod 5 is obliquely arranged, a rotating shaft 6 is arranged at one end of the electric telescopic rod 5 far away from the first support column 4, a rotating arm 7 is rotatably connected to the electric telescopic rod 5 through the rotating shaft 6, a wet spraying machine assembly 8 is arranged at one end of the rotating arm 7 far away from the electric telescopic rod 5, a driving mechanism 15 is further arranged on the machine body 1, a recovery mechanism 21 is arranged above the driving mechanism 15, and a moving mechanism 26 is arranged below the machine body 1.
According to the wet spraying machine disclosed by the utility model, a receiving hopper 9 is fixedly arranged on a wet spraying machine assembly 8, a larger opening of the receiving hopper 9 faces outwards, a spraying pipe 10 is arranged in the receiving hopper 9, the spraying pipe 10 is communicated with the wet spraying machine assembly 8, a feeding pipe 11 and a receiving pipe 12 are also communicated with the wet spraying machine assembly 8, and the receiving pipe 12 is also communicated with the receiving hopper 9.
In the utility model, a feed box 13 is fixedly arranged above the car body 1 and near the high table 3, and the feed box 13 is communicated with a feed pipe 11.
A discharge hopper 14 is communicated below the material receiving pipe 12.
The wet spraying machine with the rebound concrete recycling structure based on the working principle of the embodiment 1 is as follows: when the operator uses this device, through being equipped with wet spraying mechanism, the user adds a large amount of concrete raw materials that are used for wet spraying operation in advance to the feed box, then adjust length through first telescopic link, adjust pivoted angle through rotation axis and swinging boom, and then adjust wet spraying machine assembly's position, wet spraying is carried out to the position that needs to carry out wet spraying operation, after adjusting the position, the user starts wet spraying machine assembly, the concrete raw materials in the feed box gets into wet spraying machine assembly through the inlet pipe, spray at suitable position through spouting the material pipe at last, through being equipped with the receiving hopper, the concrete raw materials that kick-backs falls into the receiving hopper inside, accomplish through receiving material pipe and discharge hopper and retrieve the discharge.
Example two
Based on embodiment 1, this embodiment further includes: the driving mechanism 15 comprises a driving assembly 16 and a driving cab 17, wherein the driving assembly 16 and the driving cab 17 are both arranged on the vehicle body 1, a seat 18 and an operating platform 19 are arranged in the driving cab 17, and a top plate 20 is fixedly connected to the top of the driving cab 17.
The recovery mechanism 21 comprises a second support column 22 and a third support column 23, wherein the second support column 22 is fixedly arranged on the high platform 3 at one side of the vehicle body 1 far away from the first support column 4, the third support column 23 is fixedly arranged above the top plate 20, and a transmission belt assembly 24 is arranged above the second support column 22 and the third support column 23.
The upper side of the belt assembly 24 corresponds to the discharge hopper 14 in the present utility model.
In the utility model, a scraping plate 25 is fixedly arranged on the side surface of the top plate 20, and the top of the scraping plate 25 is tightly attached to a driving belt assembly 24.
The moving mechanism 26 comprises a moving wheel 27, the moving wheel 27 is arranged below a vehicle body 1, a hydraulic cylinder 28 is fixedly arranged in the vehicle body 1, an electromagnetic valve 29 is arranged on the hydraulic cylinder 28, the electromagnetic valve 29 is in control connection with the hydraulic cylinder 28, the electromagnetic valve 29 is an electric control valve, a hydraulic push rod 30 is connected below the hydraulic cylinder 28, and a supporting chassis 31 is fixedly connected below the hydraulic push rod 30.
In the utility model, the number of the moving wheels 27 is four, and the number of the hydraulic cylinders 28, the electromagnetic valves 29, the hydraulic push rods 30 and the supporting chassis 31 is six.
Through being equipped with actuating mechanism, drive assembly is used for driving the automobile body and removes, through being equipped with driver's cabin, seat and operation panel, has strengthened the travelling comfort of user's wet spraying operation, is favorable to improving operating condition, improves work efficiency.
Through being equipped with recovery mechanism, go out the concrete raw materials that the hopper falls down and kick-backs, the concrete raw materials falls on the drive belt assembly, and the user starts the drive belt assembly, drives concrete raw materials and to the feed box department removal, simultaneously, through being equipped with scraping the flitch, scrapes the material on the drive belt assembly surface, prevents remaining concrete raw materials adhesion on the drive belt assembly.
Through being equipped with moving mechanism, conveniently remove this device, convenient and fast improves work efficiency, simultaneously, if job site ground is rugged, and the user can drive hydraulic push rod flexible through solenoid valve control pneumatic cylinder, drives the support chassis height-adjusting to this adjusts the balance of automobile body, makes the automobile body keep relatively stable state to carry out wet spraying concrete operation.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (10)
1. The utility model provides a wet spraying machine that possesses resilience concrete recovery structure, its characterized in that, it includes automobile body (1), both ends all are equipped with high platform (3) around automobile body (1), automobile body (1) top is equipped with wet spraying mechanism (2), wet spraying mechanism (2) are including first support column (4), first support column (4) fixed mounting is on high platform (3), fixedly connected with electric telescopic handle (5) on first support column (4), electric telescopic handle (5) slope installation, the one end that first support column (4) was kept away from to electric telescopic handle (5) is equipped with rotation axis (6), electric telescopic handle (5) are connected with swivel arm (7) through rotation axis (6) rotation, wet spraying machine subassembly (8) are installed to the one end that electric telescopic handle (5) was kept away from to swivel arm (7), still be equipped with driving mechanism (15) on automobile body (1), the top of driving mechanism (15) is equipped with recovery mechanism (21), the below of automobile body (1) is equipped with shifter (26).
2. The wet spraying machine with the rebound concrete recycling structure according to claim 1, wherein a receiving hopper (9) is fixedly installed on the wet spraying machine component (8), a larger opening of the receiving hopper (9) faces outwards, a spraying pipe (10) is arranged in the receiving hopper (9), the spraying pipe (10) is communicated with the wet spraying machine component (8), a feeding pipe (11) and a receiving pipe (12) are further communicated on the wet spraying machine component (8), and the receiving pipe (12) is further communicated with the receiving hopper (9).
3. The wet spraying machine with the rebound concrete recycling structure according to claim 2, wherein a feed box (13) is fixedly arranged above the car body (1) at a position close to the high table (3), and the feed box (13) is communicated with the feed pipe (11).
4. A wet spraying machine with a rebound concrete recovery structure according to claim 3, characterized in that a discharge hopper (14) is communicated below the material receiving pipe (12).
5. The wet spraying machine with the rebound concrete recycling structure according to claim 4, characterized in that the driving mechanism (15) comprises a driving assembly (16) and a driving cab (17), the driving assembly (16) and the driving cab (17) are both installed on the car body (1), a seat (18) and an operating table (19) are arranged in the driving cab (17), and a top plate (20) is fixedly connected to the top of the driving cab (17).
6. The wet spraying machine with the rebound concrete recycling structure according to claim 5, wherein the recycling mechanism (21) comprises a second supporting column (22) and a third supporting column (23), the second supporting column (22) is fixedly installed on a high platform (3) on one side, far away from the first supporting column (4), of the vehicle body (1), the third supporting column (23) is fixedly installed above the top plate (20), and a driving belt assembly (24) is installed above the second supporting column (22) and the third supporting column (23).
7. A wet spraying machine with a rebound concrete recovery structure according to claim 6, characterised in that the upper part of the driving belt assembly (24) corresponds to the discharge hopper (14).
8. The wet spraying machine with the rebound concrete recycling structure according to claim 7, wherein a scraping plate (25) is fixedly arranged on the side face of the top plate (20), and the top of the scraping plate (25) is tightly attached to the driving belt assembly (24).
9. The wet spraying machine with the rebound concrete recycling structure according to claim 8, wherein the moving mechanism (26) comprises a moving wheel (27), the moving wheel (27) is installed below a car body (1), a hydraulic cylinder (28) is fixedly installed in the car body (1), an electromagnetic valve (29) is arranged on the hydraulic cylinder (28), the electromagnetic valve (29) is in control connection with the hydraulic cylinder (28), the electromagnetic valve (29) is an electric control valve, a hydraulic push rod (30) is connected below the hydraulic cylinder (28), and a supporting chassis (31) is fixedly connected below the hydraulic push rod (30).
10. Wet spraying machine with rebound concrete recovery structure according to claim 9, characterised in that said moving wheels (27) are four, said hydraulic cylinders (28), solenoid valves (29), hydraulic pushrods (30) and supporting chassis (31) being six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415804.7U CN219061677U (en) | 2022-12-20 | 2022-12-20 | Wet spraying machine with rebound concrete recycling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223415804.7U CN219061677U (en) | 2022-12-20 | 2022-12-20 | Wet spraying machine with rebound concrete recycling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219061677U true CN219061677U (en) | 2023-05-23 |
Family
ID=86364059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223415804.7U Active CN219061677U (en) | 2022-12-20 | 2022-12-20 | Wet spraying machine with rebound concrete recycling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219061677U (en) |
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2022
- 2022-12-20 CN CN202223415804.7U patent/CN219061677U/en active Active
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