CN219850089U - Stone crushing device for civil engineering - Google Patents

Abstract

The utility model discloses a stone breaking device for civil engineering, which comprises a support, wherein a crushing roller assembly is rotatably arranged in a shell, a conveying device is arranged on the right side of the support, a water tank is fixedly arranged on the right side of the upper end of the support, a water pump is fixedly arranged on the upper end of the water tank, two groups of output pipes are arranged at the output end of the water pump, metal pipelines are fixedly arranged at the front end and the rear end of the conveying device, which are close to the left side, through a plurality of groups of fixing elements, the output pipes are fixedly connected and communicated with the metal pipelines respectively, and spray heads which are uniformly distributed are arranged at the upper ends of the metal pipelines. The utility model can pump clear water in the water tank into the metal pipeline by starting the water pump, and spray the clear water onto the stone surface by opening the spray head, so that dust is not easily brought up due to extrusion and cracking in the crushing process, the phenomenon of dust generation in the crushing process is reduced, the problem of dust flying is effectively solved, and the normal construction of engineering and the physical health of workers are ensured.

Description

Stone crushing device for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a stone breaking device for civil engineering.

Background

Civil engineering is a generic term for science and technology in building various types of earth engineering facilities. At present, a large amount of stones are needed when new construction and reconstruction are carried out on roads, railways, tunnels and the like, and the stones which are directly transported to a construction site are large in general size, so that the stones are required to be crushed, dust generated during crushing cannot be well treated when the traditional stone crushing device is used, the dust is scattered, dust is easily carried in other construction processes on the construction site, engineering construction and physical health of workers are seriously affected without control, and therefore the stone crushing device for civil engineering is proposed to solve the problems.

Disclosure of Invention

The utility model mainly aims to provide a stone breaking device for civil engineering, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a rubble device that civil engineering was used, includes the support, the upper end left side position fixed mounting of support has the casing, the inside rotation of casing is installed and is smashed the roller subassembly, the right side of support is provided with conveyer, the upper end right side position fixed mounting of support has the water tank, the upper end fixed mounting of water tank has the water pump, the output of water pump is provided with two sets of output tubes, both ends are close to left side department and have metal pipeline through multiunit mounting fixed mounting around conveyer, fixed connection and be linked together between output tube and the metal pipeline respectively, metal pipeline's upper end is provided with evenly distributed's shower nozzle.

Preferably, the crushing roller assemblies are two groups and meshed with each other, the rear ends of the crushing roller assemblies are fixedly sleeved with transmission gears, and the transmission gears are connected with each other in a meshed mode.

Preferably, a gear motor is fixedly arranged at the front end of the shell, and the output end of the gear motor is fixedly connected with the left crushing roller assembly.

Preferably, an inclined plate is fixedly arranged between the conveying device and the upper end opening of the shell.

Preferably, the left and right inner walls of the shell are fixedly provided with limiting plates at positions close to the openings at the upper ends, and the lower ends of the limiting plates are respectively close to the upper ends of the crushing roller assemblies.

Preferably, a discharging hopper is arranged on the left side of the lower end of the shell, a supporting frame is fixedly connected to the middle position of the lower end of the discharging hopper, and the supporting frame is fixedly connected with the supporting frame.

Compared with the prior art, the utility model has the following beneficial effects:

clear water in the water tank can be pumped out through starting the water pump, thereby clear water is conveyed into the metal pipeline through the output pipe, clear water is sprayed out to the surface of stone transported on the conveyor belt after the atomization effect through opening the spray head, and the stone is not easy to bring dust because of extrusion and cracking after being soaked by clear water in the crushing process, so that the phenomenon of dust generation in the crushing process is greatly reduced, the problem of dust flying is effectively solved, and the normal construction of engineering and the physical health of workers are ensured.

Drawings

FIG. 1 is a schematic view showing the overall structure of a stone crusher for civil engineering according to the present utility model;

FIG. 2 is a schematic view showing a partially cut-away construction of a stone crusher for civil engineering according to the present utility model;

FIG. 3 is a schematic view showing a partially cut-away construction of a stone crusher for civil engineering according to the present utility model;

fig. 4 is an enlarged view of the construction of the stone crusher for civil engineering according to the utility model at a in fig. 3.

In the figure: 1. a bracket; 2. a housing; 3. a pulverizing roller assembly; 4. a transmission gear; 5. a speed reducing motor; 6. a transfer device; 7. a sloping plate; 8. a water tank; 9. a water pump; 10. an output pipe; 11. a metal pipe; 12. a fixing member; 13. a spray head; 14. a limiting plate; 15. discharging a hopper; 16. and (5) supporting frames.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a stone breaking device for civil engineering comprises a bracket 1, wherein a shell 2 is fixedly arranged at the left side position of the upper end of the bracket 1, a breaking roller assembly 3 is rotatably arranged in the shell 2, a conveying device 6 is arranged on the right side of the bracket 1, a water tank 8 is fixedly arranged at the right side position of the upper end of the bracket 1, a water pump 9 is fixedly arranged at the upper end of the water tank 8, two groups of output pipes 10 are arranged at the output end of the water pump 9, metal pipelines 11 are fixedly arranged at the front end and the rear end of the conveying device 6 near the left side through a plurality of groups of fixing pieces 12, the output pipes 10 are fixedly connected and communicated with the metal pipelines 11 respectively, and spray heads 13 which are uniformly distributed are arranged at the upper ends of the metal pipelines 11;

raw stone is unloaded on the conveyer belt of conveyer 6 and is loaded with materials, can take out the clear water in the water tank 8 through starting water pump 9 in the transportation process, thereby in carrying the clear water to metal pipeline 11 through output tube 10, spout the surface of the building stones of transportation on the conveyer belt after atomizing effect through opening shower nozzle 13 with the clear water, the building stones is soaked by the clear water after being broken up and bring up the dust because of the extrusion by the kibbling in-process, greatly reduced the phenomenon that produces the dust in the crushing in-process, solved the problem that the dust flies effectively, ensured the normal construction of engineering and workman's healthy.

The crushing roller assemblies 3 are two groups and meshed with each other, the rear ends of the crushing roller assemblies 3 are fixedly sleeved with transmission gears 4, the transmission gears 4 are connected in a meshed manner, the front end of the shell 2 is fixedly provided with a gear motor 5, and the output end of the gear motor 5 is fixedly connected with the left crushing roller assembly 3;

can drive a set of crushing roller assembly 3 rotation through starting gear motor 5, can drive gear 4 rotation through this set of crushing roller assembly 3 rotation to can drive another set of crushing roller assembly 3 rotation through drive gear 4 rotation, cooperation can realize the extrusion crushing processing to the building stones on the inner wall about casing 2 fixed mounting's pinion rack.

The conveyer 6 and the upper end opening part of casing 2 between fixed mounting have swash plate 7, cushion and guide through swash plate 7 the building stones on the conveyer belt, avoid it to drop directly and cause the device to damage, the inner wall is all fixed mounting to the left and right sides of casing 2 in being close to upper end opening part, the lower extreme of limiting plate 14 is close to crushing roller assembly 3's upper end respectively, can ensure that building stones are smashed the processing through limiting plate 14 promptly, can not have the condition of direct hourglass down, the lower extreme left side of casing 2 is provided with out hopper 15, the lower extreme intermediate position fixedly connected with support frame 16 of out hopper 15, fixed connection between support frame 16 and the support 1, guarantee structural design's rationality.

Working principle:

during the use, can drive a set of crushing roller subassembly 3 through starting gear motor 5 and rotate, can drive gear 4 through this set of crushing roller subassembly 3 rotation, thereby can drive another set of crushing roller subassembly 3 rotation through drive gear 4 rotation, cooperation fixed mounting's pinion rack on the left and right sides inner wall of casing 2 can realize the extrusion crushing processing to the building stones, and raw stone material carries out the material loading operation through unloading it on conveyer belt of conveyer 6, can take out the clear water in the water tank 8 through starting water pump 9 in the transportation process, thereby carry the clear water in metal pipeline 11 through output tube 10, spout the surface of building stones on the conveyer belt after atomizing effect through opening shower nozzle 13, the building stones is difficult for taking the dust because of extrusion burst after being soaked by the clear water in the in-process of being smashed, the phenomenon of dust production in the crushing process has been solved effectively, the normal construction of engineering and workman's healthy.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a rubble device that civil engineering used, includes support (1), its characterized in that: the novel grinding machine is characterized in that a shell (2) is fixedly installed at the left position of the upper end of the support (1), a grinding roller assembly (3) is installed in the shell (2) in a rotating mode, a conveying device (6) is arranged on the right side of the support (1), a water tank (8) is fixedly installed at the right position of the upper end of the support (1), a water pump (9) is fixedly installed at the upper end of the water tank (8), two groups of output pipes (10) are arranged at the output end of the water pump (9), metal pipelines (11) are fixedly installed at the front end and the rear end of the conveying device (6) close to the left side through a plurality of groups of fixing pieces (12), the output pipes (10) are fixedly connected and communicated with the metal pipelines (11) respectively, and spray heads (13) which are evenly distributed are arranged at the upper ends of the metal pipelines (11).

2. A lithotripter for civil engineering according to claim 1, wherein: the crushing roller assemblies (3) are two groups and meshed with each other, the rear ends of the crushing roller assemblies (3) are fixedly sleeved with transmission gears (4), and the transmission gears (4) are connected with each other in a meshed mode.

3. A lithotripter for civil engineering according to claim 1, wherein: the front end of the shell (2) is fixedly provided with a gear motor (5), and the output end of the gear motor (5) is fixedly connected with the left end crushing roller assembly (3).

4. A lithotripter for civil engineering according to claim 1, wherein: an inclined plate (7) is fixedly arranged between the conveying device (6) and the upper end opening of the shell (2).

5. A lithotripter for civil engineering according to claim 1, wherein: the left and right inner walls of the shell (2) are fixedly provided with limiting plates (14) at positions close to the openings at the upper ends, and the lower ends of the limiting plates (14) are respectively close to the upper ends of the crushing roller assemblies (3).

6. A lithotripter for civil engineering according to claim 1, wherein: the left side of the lower end of the shell (2) is provided with a discharge hopper (15), a support frame (16) is fixedly connected to the middle position of the lower end of the discharge hopper (15), and the support frame (16) is fixedly connected with the support frame (1).