Mining slag grinding treatment device

Abstract

The utility model discloses a mining slag grinding treatment device which comprises a shell, the bottom of the shell is fixedly connected with a conveying device which is used for conveying ground slag out, the positions, close to the side wall, of the inner wall of the shell are symmetrically and rotationally connected with grinding rollers, the end faces of the two grinding rollers are both fixedly connected with gears, and the gears are connected with the conveying device. And the end face of one crushing roller is fixedly connected with a motor through a rotating shaft. According to the slag grinding device, the grinding rollers which are connected in a relatively rotating mode are arranged in the shell, so that slag can be ground, the conveying device is arranged at the bottom, the processed slag can be conveniently transported, meanwhile, the reset baffle is arranged at the top of the shell, and therefore the slag can be conveniently conveyed. And splashing slag can be blocked during grinding processing, and the safety of the surrounding environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag crushing application, in particular to a mining slag crushing processing device. Background Art

[0002] With the continuous development of social economy, the demand for minerals mined by mines continues to increase, and a large amount of slag will appear after mining. At this time, the slag needs to be further crushed so that the processed slag can be better used. The crushing of slag requires some crushing equipment.

[0003] For example, a slag grinding device with announcement number CN211436350U, by setting a filtering mechanism between fine processing and rough processing, intercepts large materials after rough processing to prevent the fine processing device from getting stuck, thereby solving the problem that most existing slag grinding devices only undergo one grinding, which is prone to incomplete grinding and leads to poor product quality. Some slag grinding devices are set to grind twice, rough processing and fine processing, which involves a problem. If the rough-processed product has a low degree of grinding, the fine processing device may be stuck, which will damage the device on the one hand and reduce the service life of the motor on the other hand. Therefore, this problem needs to be improved. However, when the slag is crushed and ground, the damaged slag will splash to the outside, thereby causing danger to the surrounding area and increasing the safety hazard of the staff during operation. Therefore, the utility model proposes a mining slag crushing and processing device. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a mining slag crushing and processing device, by arranging relatively rotatably connected crushing rollers inside the shell, the slag can be crushed, and a transmission device is arranged at the bottom to facilitate the transportation of the processed slag. At the same time, a reset baffle is arranged on the top of the shell to block the splashing slag during the crushing process, thereby improving the safety of the surrounding environment.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a mining slag crushing and processing device, comprising a shell, the bottom of the shell is fixedly connected with a transmission device for conveying the crushed slag, the inner wall of the shell is symmetrically connected with a crushing roller near the side wall, the end faces of the two crushing rollers are fixedly connected with gears, the end face of one of the crushing rollers is fixedly connected with a motor through a rotating shaft, and the rotation of the motor driving shaft drives one of the crushing rollers to rotate, thereby driving the rotation of the gear on its end face, and then the other gear in meshing connection is rotated, and finally the two crushing rollers are relatively rotated;

[0006] The top of the shell is symmetrically hinged with two baffles near the side wall, and the bottom of the two baffles is fixedly connected to the inner wall of the shell with a reset assembly, and the reset assembly includes a slider, the bottom of the slider is rotatably connected to a rotating rod, and the side wall of the rotating rod is engaged with a tension spring near the middle position. When the slag squeezes the baffle, the baffle rotates on the side wall of the shell, causing the slider to slide in the slide groove, thereby driving the rotating rod to rotate and pulling the tension spring at the same time. When the slag falls into the shell, the elasticity of the tension spring is used to reset the rotating rod, thereby driving the slider to slide in the slide groove, and then lifting and resetting the baffle.

[0007] The utility model is further configured as follows: the outer walls of the two crushing rollers are fixedly connected with anti-sliding blocks, and are relatively raised.

[0008] The above technical solution can prevent the slag from sliding on the outer wall of the crushing roller, thereby improving the crushing efficiency of the slag.

[0009] The utility model is further configured as follows: the outer walls of the two gears are meshingly connected.

[0010] The above technical solution facilitates the relative rotation of the two crushing rollers, thereby crushing the slag.

[0011] The utility model is further configured as follows: a protective shell is fixedly connected to the side wall of the shell, and the two gears are wrapped inside.

[0012] The above technical solution is used to protect the two gears used for a long time inside and increase their service life.

[0013] The utility model is further configured as follows: a slide groove is provided at the bottom of the two baffles near the opposite surface, and the two sliding blocks are respectively connected to the two slide grooves in a sliding manner.

[0014] Through the above technical solution, when the baffle is squeezed and rotated, the slider drives the rotating rod to rotate.

[0015] The utility model is further configured as follows: the bottoms of the two rotating rods are respectively connected to the inner side walls of the shell in a rotating manner.

[0016] Through the above technical solution, when the rotating rod is pulled to reset, it can be rotated on the inner wall of the shell.

[0017] The utility model is further configured as follows: the end surfaces of the two tension springs away from the rotating rod are respectively connected to the inner side walls of the shell in a snap-fitting manner.

[0018] The above technical solution makes it easy to install and disassemble the tension spring and to reset the rotating rod.

[0019] The beneficial effects of the utility model are as follows:

[0020] 1. The utility model proposes a mining slag crushing and processing device, which can crush the slag by arranging relatively rotatably connected crushing rollers inside the shell, and a transmission device is arranged at the bottom to facilitate the transportation of the processed slag;

[0021] 2. The mining slag crushing and processing device proposed by the utility model is provided with a reset baffle on the top of the shell, so that the splashing slag can be blocked during the crushing process, thereby improving the safety of the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first structural diagram of a mining slag crushing and processing device of the utility model;

[0023] Figure 2 This is a second structural diagram of a mining slag crushing and processing device of the utility model;

[0024] Figure 3 This is a structural diagram of a crushing mechanism in a mining slag crushing processing device of the utility model;

[0025] Figure 4 The utility model is a cross-sectional view of a shell of a mining slag crushing and processing device.

[0026] In the figure: 1, shell; 2, transmission device; 3, crushing roller; 31, anti-sliding block; 32, gear; 33, motor; 34, protective shell; 4, baffle; 41, slide groove; 5, slider; 51, rotating rod; 52, tension spring. Implementation

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0028] like Figure 1 and Figure 2A mining slag crushing and processing device comprises a shell 1, a transmission device 2 is fixedly connected to the bottom of the shell 1 for conveying the crushed slag, a crushing roller 3 is symmetrically rotatably connected to the inner wall of the shell 1 near the side wall, and the outer walls of the two crushing rollers 3 are fixedly connected with anti-sliding blocks 31, which are relatively raised to prevent the slag from sliding on the outer walls of the crushing rollers 3, thereby improving the crushing efficiency of the slag, and the end faces of the two crushing rollers 3 are fixedly connected with gears 32, and the outer walls of the two gears 32 are meshed, so that the two crushing rollers 3 can be easily crushed. The slag is crushed by relative rotation. The end face of one of the crushing rollers 3 is fixedly connected to a motor 33 via a rotating shaft. The motor 33 drives the shaft to rotate to drive one of the crushing rollers 3, thereby driving the rotation of the gear 32 on its end face, and then the other gear 32 in meshing connection is rotated, and finally the two crushing rollers 3 are rotated relative to each other. A protective shell 34 is fixedly connected to the side wall of the shell 1, and the two gears 32 are wrapped inside to protect the two gears 32 that are used for a long time inside and increase their service life.

[0029] like Figure 3 The top of the shell 1 is symmetrically hinged with two baffles 4 near the side wall, and the bottoms of the two baffles 4 are provided with slide grooves 41 near the opposite surfaces. The two sliders 5 are respectively slidably connected with the two slide grooves 41, so that when the baffles 4 are squeezed and rotated, the sliders 5 drive the rotating rods 51 to rotate. The bottoms of the two baffles 4 are fixedly connected with the inner wall of the shell 1 with a reset assembly, and the reset assembly includes a slider 5, and the bottom of the slider 5 is rotatably connected with the rotating rod 51. The bottoms of the two rotating rods 51 are respectively rotatably connected with the inner wall of the shell 1, so that when the rotating rods 51 are pulled to reset, they are moved on the inner wall of the shell 1. The two tension springs 52 are respectively connected to the inner wall of the shell 1 at the end faces away from the rotating rod 51, which is convenient for installing and removing the tension springs 52 and resetting the rotating rod 51. When the slag squeezes the baffle 4, the baffle 4 rotates on the side wall of the shell 1, so that the slider 5 slides in the slide groove 41, thereby driving the rotating rod 51 to rotate and pulling the tension spring 52 at the same time. When the slag falls into the shell, the elasticity of the tension spring 52 is used to reset the rotating rod 51, thereby driving the slider 5 to slide in the slide groove 41, and then lifting and resetting the baffle 4.

[0030] When the utility model is in use, firstly, the slag to be crushed is placed in the shell. When the slag squeezes the baffle plate 4, the baffle plate 4 rotates on the side wall of the shell 1, so that the slider 5 slides in the slide groove 41, thereby driving the rotating rod 51 to rotate, and pulling the tension spring 52 at the same time. When the slag falls into the shell, the elasticity of the tension spring 52 is used to reset the rotating rod 51, thereby driving the slider 5 to slide in the slide groove 41, thereby lifting and resetting the baffle plate 4, and then starting the motor 33. The motor 33 drives the shaft to rotate to drive one of the crushing rollers 3 to rotate, thereby driving the rotation of the gear 32 on its end face, and then rotating the other gear 32 that is meshed and connected, and finally the two crushing rollers 3 rotate relative to each other, so that the slag is crushed and finally falls onto the transmission device 2 to be transported out.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mining slag crushing and processing device, comprising a housing (1), Features: The bottom of the shell (1) is fixedly connected to a transmission device (2); the inner wall of the shell (1) is symmetrically rotatably connected to a crushing roller (3) near the side wall; the end surfaces of the two crushing rollers (3) are fixedly connected to gears (32); the end surface of one of the crushing rollers (3) is fixedly connected to a motor (33) via a rotating shaft; Two baffles (4) are symmetrically hingedly connected to the top of the shell (1) near the side wall, and the bottoms of the two baffles (4) and the inner side wall of the shell (1) are fixedly connected with a reset assembly, the reset assembly comprising a slider (5), the bottom of the slider (5) is rotatably connected to a rotating rod (51), and the side wall of the rotating rod (51) is snap-connected to a tension spring (52) near the middle.

2. A mining slag crushing and processing device according to claim 1, Features: The outer walls of the two crushing rollers (3) are both fixedly connected with anti-sliding blocks (31) and are arranged in a relatively raised manner.

3. The mining slag crushing device according to claim 1, Features: The outer walls of the two gears (32) are meshingly connected.

4. The mining slag crushing and processing device according to claim 1, Features: A protective shell (34) is fixedly connected to the side wall of the housing (1) and wraps the two gears (32) inside.

5. The mining slag crushing device according to claim 1, Features: The bottoms of the two baffles (4) are provided with sliding grooves (41) near the opposing surfaces, and the two sliding blocks (5) are respectively connected to the two sliding grooves (41) in a sliding manner.

6. The mining slag crushing and processing device according to claim 1, Features: The bottoms of the two rotating rods (51) are respectively connected to the inner side walls of the housing (1) in a rotating manner.

7. The mining slag crushing and processing device according to claim 1, Features: The end surfaces of the two tension springs (52) away from the rotating rod (51) are respectively connected to the inner side wall of the housing (1) in a snap-fitting manner.

Images