Stone crushing device for civil engineering

Abstract

The utility model relates to the technical field of civil engineering, and discloses a civil engineering stone crushing device which comprises a crushing box fixedly installed at the upper end of a bottom plate, a baffle used for limiting is connected to the upper end of the crushing box in a clamped mode, and a rubber pad used for protection is fixedly connected to the side face of the baffle. A water tank used for storage is fixedly installed at the upper end of the bottom plate, and a flow dividing pipe used for circulation is fixedly installed at the upper end of the baffle. According to the stone crushing device for civil engineering, through cooperative arrangement of a baffle and a rubber pad, it can be guaranteed that when the stone crushing device transports stones into the crushing box, the blocking effect is achieved, the situation that the stones fall is prevented, and meanwhile when the stones are crushed, the situation that the stones splash is prevented; and through arrangement of a rubber pad, the baffle can be protected, the situation that the baffle is damaged by broken stones is prevented, and the service life of the baffle is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a stone crushing device for civil engineering. Background Art

[0002] Civil engineering is a general term for the construction of various land engineering facilities. It refers to the materials and equipment used, as well as the technical activities such as survey, design, construction, maintenance, and repair carried out. It also refers to the objects of engineering construction, that is, various engineering facilities built on the ground or underground or on land, which directly or indirectly serve human life, production, military, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, offshore platforms, water supply and drainage, and protective projects. Civil engineering refers to the various technical work such as survey, planning, design, construction, installation, and maintenance carried out for the construction, reconstruction, or expansion of various types of engineering buildings, structures, and related supporting facilities, in addition to house construction, and the completed engineering entities.

[0003] Chinese patent announcement number CN216879560U discloses a stone crushing device for civil engineering, which relates to the field of civil engineering technology, including a placing plate, a first supporting column is arranged on the surface of the placing plate, a crushing box is arranged at one end of the first supporting column, a first motor is arranged on one side of the crushing box, a driving shaft is arranged at the output end of the first motor, and a driving gear is arranged at one end of the driving shaft to make the vacuum cleaner work, so that the powder produced by crushing the stone is sucked into the inside of the dust suction pipe through the dust suction head, and then transported to the inside of the dust suction box through the dust suction pipe for recovery, so as to avoid dust from floating into the air and affecting the surrounding working environment, and also prevent the operator from inhaling it, protecting the health of the operator, and dust suction heads are arranged at both ends of the crushing box, so that the dust suction heads can absorb the dust produced during crushing and falling, thereby improving the effect of dust treatment and increasing the comprehensiveness of dust removal.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. When the existing stone crushing device transports the stone to the crushing box, there may be no blocking device, which may cause the stone to splash when it is crushed;

[0006] 2. The existing stone crushing device will generate a lot of dust during stone crushing, which may harm the health of workers over a long period of time. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stone crushing device for civil engineering, which solves the problems in the prior art:

[0009] 1. When the existing stone crushing device transports the stone to the crushing box, there may be no blocking device, which may cause the stone to splash when it is crushed;

[0010] 2. The existing stone crushing device will generate a lot of dust during stone crushing, which may harm the health of workers over a long period of time.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a stone crushing device for civil engineering, comprising a crushing box fixedly mounted on the upper end of a base plate, a baffle for limiting is clamped on the upper end of the crushing box, a rubber pad for protection is fixedly connected to the side of the baffle, a water tank for storage is fixedly mounted on the upper end of the base plate, a shunt pipe for circulation is fixedly mounted on the upper end of the baffle, an atomizing nozzle for spraying is fixedly connected to the lower end of the shunt pipe, a rotor disk for crushing is fixedly mounted inside the crushing box, a motor for providing power is plugged into one end of the rotor disk, a discharge port is fixedly connected to the lower end of the crushing box, and a conveyor belt is provided on the upper end frame of the crushing box for conveying.

[0013] Optionally, a clamping plate for limiting position is fixedly mounted on the upper end of the conveyor belt, and a column for supporting is fixedly connected to the lower end of the conveyor belt.

[0014] Optionally, a window for observation is provided on the side of the water tank, and a water inlet pipe for discharge is fixedly installed on the other side of the water tank.

[0015] Optionally, a water pump for pumping water is fixedly installed on the upper end of the water tank, and a hose for circulation is fixedly connected to the side of the water pump.

[0016] (III) Beneficial effects

[0017] The utility model provides a stone crushing device for civil engineering, which has the following beneficial effects:

[0018] 1. The stone crushing device for civil engineering can ensure that the stone crushing device plays a blocking role when transporting stones to the crushing box through the coordinated setting of the baffle and the rubber pad to prevent the stones from falling. At the same time, when the stones are crushed, the crushed stones are prevented from splashing, which further improves the practicality of the stone crushing device. The setting of the rubber pad can also play a protective role on the baffle to prevent the crushed stones from damaging the baffle, further improving the service life of the baffle.

[0019] 2. The stone crushing device for civil engineering can prevent the generation of dust when crushing stones through the coordinated setting of water tanks, diverter pipes and atomizing nozzles, thereby solving the problem that a large amount of dust will be generated for a long time when crushing stones, causing harm to the workers' bodies, and further improving the practicality of the stone crushing device. Through the setting of atomizing nozzles, the spraying range can be expanded, further enhancing the dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the crushing box of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the conveyor belt of the utility model;

[0023] Figure 4 This is a schematic diagram of the baffle structure of the utility model.

[0024] In the figure: 1. bottom plate; 2. crushing box; 3. baffle; 4. rubber pad; 5. water tank; 6. diverter pipe; 7. atomizing nozzle; 8. rotor disk; 9. motor; 10. discharge port; 11. conveyor belt; 12. pallet; 13. column; 14. window; 15. water inlet pipe; 16. water pump; 17. hose. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] See also Figure 1 and Figure 2 In order to crush the stone more thoroughly, the utility model provides a technical solution: a stone crushing device for civil engineering, comprising a crushing box 2 fixedly mounted on the upper end of a bottom plate 1, a rotor disc 8 for crushing is fixedly mounted inside the crushing box 2, and a motor 9 for providing power is plugged into one end of the rotor disc 8;

[0028] By setting the rotor disc 8 and the motor 9, the stones inside the crushing box 2 can be crushed more stably, further improving the practicality of the stone crushing device;

[0029] Embodiment 2:

[0030] See also Figure 1 and Figure 3 In order to more conveniently transport the stones to the inside of the crushing box 2, a baffle 3 for limiting is clamped on the upper end of the crushing box 2, a rubber pad 4 for protection is fixedly connected to the side of the baffle 3, a discharge port 10 for discharging is fixedly connected to the lower end of the crushing box 2, a conveyor belt 11 for conveying is provided on the upper end frame of the crushing box 2, a clamping plate 12 for limiting is fixedly installed on the upper end of the conveyor belt 11, and a column 13 for supporting is fixedly connected to the lower end of the conveyor belt 11;

[0031] By setting the discharge port 10, the crushed stones can be discharged from the inside of the crushing box 2. By setting the conveyor belt 11 and the card plate 12, the stones can be more stably transported to the inside of the crushing box 2. By setting the column 13, the conveyor belt 11 can be supported to ensure the overall stability.

[0032] Embodiment three:

[0033] See also Figure 1 , Figure 2 and Figure 4 In order to transport the water in the water tank 5 to the position of the diversion pipe 6, a water tank 5 for storage is fixedly installed on the upper end of the bottom plate 1, a diversion pipe 6 for circulation is fixedly installed on the upper end of the baffle 3, and an atomizing nozzle 7 for spraying is fixedly connected to the lower end of the diversion pipe 6. A window 14 for observation is opened on the side of the water tank 5, and a water inlet pipe 15 for discharge is fixedly installed on the other side of the water tank 5. A water pump 16 for pumping water is fixedly installed on the upper end of the water tank 5, and a hose 17 for circulation is fixedly connected to the side of the water pump 16;

[0034] Through the setting of the viewing window 14 and the water inlet pipe 15, the staff can observe the usage of the inside of the water tank 5 and replenish water into the water tank 5. Through the setting of the water pump 16 and the hose 17, the water in the water tank 5 can be transported to the position of the diversion pipe 6 to perform dust reduction work.

[0035] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0036] In the utility model, the working steps of the device are as follows:

[0037] First, the stones can be more conveniently transported to the inside of the crushing box 2 through the conveyor belt 11 and the card plate 12, thereby reducing the labor intensity of the staff. Secondly, the baffle 3 is clamped at the upper end of the crushing box 2, the atomizing nozzle 7 can be fixed at the lower end of the diverter pipe 6, and the diverter pipe 6 can be fixed at the upper end of the baffle 3, and then the two ends of the hose 17 are respectively connected to the diverter pipe 6 and the water pump 16, and finally the water pump 16 can be turned on to carry out dust reduction treatment.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stone crushing device for civil engineering, comprising a crushing box (2) fixedly mounted on the upper end of a base plate (1), characterized in that: The upper end of the crushing box (2) is clamped with a baffle (3) for limiting position, and the side of the baffle (3) is fixedly connected with a rubber pad (4) for protection. The upper end of the bottom plate (1) is fixedly installed with a water tank (5) for storage. The upper end of the baffle (3) is fixedly installed with a shunt pipe (6) for circulation, and the lower end of the shunt pipe (6) is fixedly connected with an atomizing nozzle (7) for spraying. A rotor disk (8) for crushing is fixedly installed inside the crushing box (2), and one end of the rotor disk (8) is plugged with a motor (9) for providing power. The lower end of the crushing box (2) is fixedly connected with a discharge port (10) for discharge, and the upper end frame of the crushing box (2) is provided with a conveyor belt (11) for transportation.

2. A stone crushing device for civil engineering according to claim 1, characterized in that: A clamping plate (12) for limiting position is fixedly mounted on the upper end of the conveyor belt (11), and a column (13) for supporting is fixedly connected to the lower end of the conveyor belt (11).

3. The stone crushing device for civil engineering according to claim 1, characterized in that: A viewing window (14) for observation is provided on the side of the water tank (5), and a water inlet pipe (15) for discharge is fixedly installed on the other side of the water tank (5).

4. The stone crushing device for civil engineering according to claim 1, characterized in that: A water pump (16) for pumping water is fixedly mounted on the upper end of the water tank (5), and a hose (17) for circulation is fixedly connected to the side of the water pump (16).

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