Coal gangue sintered brick equipment with screening mechanism

Abstract

The utility model discloses coal gangue sintered brick equipment with a screening mechanism, which relates to the field of screening devices and comprises a fixing frame, a plurality of conveying rollers are rotatably connected in the fixing frame, a first fixing plate and a light receiving plate are respectively fixed on two sides of the top end of the fixing frame, and the first fixing plate corresponds to the light receiving plate in position. In the actual operation of the coal gangue sintered brick conveying device, in the coal gangue sintered brick conveying process, the side face of a coal gangue sintered brick can make contact with laser emitted by the laser heads, the laser is blocked, the laser can be emitted by the laser heads, and therefore the conveying efficiency of the coal gangue sintered brick conveying device is improved. If the sizes of the coal gangue sintered bricks are short or long, the lengths of light rays received by the light ray sensors on the light receiving plates are inconsistent, signals are transmitted to the controller, the controller can control the air pump to increase the power, high-pressure gas generated by the air pump can blow the coal gangue sintered bricks to the conveying hopper, and the screening procedure is completed.

Description

Technical Field

[0001] The utility model relates to the field of screening devices, in particular to gangue sintered brick equipment with a screening mechanism. Background Art

[0002] Coal gangue sintered bricks are building materials produced by the sintered brick process using coal gangue as a binder. The coal gangue sintered bricks fired by mechanical firing will be transported by a conveyor belt.

[0003] However, after the gangue sintered bricks are fired, there will be inconsistencies in size, and the bricks that do not meet the size need to be discarded. The existing conveying device can only transport the gangue sintered bricks, and additional manual screening is required, which is more troublesome.

[0004] Therefore, it is necessary to propose a coal gangue sintered brick equipment with a screening mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a coal gangue sintered brick equipment with a screening mechanism to solve the problem that after the coal gangue sintered bricks are fired, the size is inconsistent and the bricks that do not meet the size need to be discarded. The existing conveying device can only convey the coal gangue sintered bricks, and additional manual screening is required, which is quite troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal gangue sintered brick equipment with a screening mechanism, comprising a fixed frame, a plurality of conveying rollers are rotatably connected inside the fixed frame, a first fixed plate and a light receiving plate are fixed on both sides of the top of the fixed frame, the first fixed plate and the light receiving plate are positioned corresponding to each other, and a laser groove is provided on the side of the first fixed plate close to the light receiving plate, a plurality of laser heads are arranged in the laser groove, a light sensor is provided on the side of the light receiving plate close to the laser head, a controller is fixed to the bottom end of the fixed frame, the light sensor and the controller are signal-connected, and a screening mechanism is provided on one side of the first fixed plate.

[0007] Preferably, the screening mechanism includes a second fixing plate, the second fixing plate is fixed to one side of the top of the fixing frame, a jet port is provided on one side of the second fixing plate close to the light receiving plate, the jet port is connected to an air pump, and the air pump is signal-connected to the controller.

[0008] Preferably, a conveying bucket is fixed to a side of the fixing frame away from the second fixing plate, the conveying bucket is arranged obliquely, and the position of the conveying bucket corresponds to the position of the second fixing plate.

[0009] Preferably, a plurality of supporting legs are fixedly connected to the bottom end of the fixed frame, a spacing is provided between each pair of conveying rollers, coal gangue sintered bricks are transported on the conveying rollers, and the plurality of conveying rollers are distributed along the length direction of the fixed frame.

[0010] Preferably, the air pump is fixed to one side of the fixing frame, and a connecting pipe is connected between the air pump and the air jet port.

[0011] Preferably, the heights of the plurality of supporting legs are consistent.

[0012] Technical effects and advantages of the utility model:

[0013] 1. In the actual operation of the utility model, when the gangue sintered bricks are being transported, the side of the gangue sintered bricks will contact the laser emitted by the laser head and block the laser. If the size of the gangue sintered bricks is shorter or longer, the light sensor on the light receiving board will receive inconsistent light lengths and transmit the signal to the controller. The controller can control the air pump to increase the power. The high-pressure gas generated by the air pump can blow the gangue sintered bricks to the conveying bucket to complete the screening process.

[0014] 2. Furthermore, when the gangue sintered bricks pass through the air jet during transportation, the gas generated can blow the fired gangue sintered bricks to accelerate the cooling rate of the gangue sintered bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the coal gangue sintering brick equipment with a screening mechanism of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the air pump and connecting pipe of the utility model.

[0017] In the figure: 1, fixed frame; 2, first fixed plate; 3, laser groove; 4, conveying roller; 5, light receiving plate; 6, conveying bucket; 7, supporting leg; 8, second fixed plate; 9, jet nozzle; 10, air pump; 11, connecting pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0019] The utility model provides Figure 1 - Figure 2The coal gangue sintered brick equipment with a screening mechanism shown in the figure includes a fixed frame 1, a plurality of conveying rollers 4 are rotatably connected inside the fixed frame 1, a plurality of supporting legs 7 are fixedly connected to the bottom end of the fixed frame 1, a spacing is set between each pair of conveying rollers 4, coal gangue sintered bricks are transported on the conveying rollers 4, and the plurality of conveying rollers 4 are distributed along the length direction of the fixed frame 1.

[0020] In the actual operation of the utility model, the coal gangue sintered bricks can be placed on the conveying rollers 4, and the conveying rollers 4 are used to move and transport the coal gangue sintered bricks.

[0021] The first fixing plate 2 and the light receiving plate 5 are fixed to both sides of the top of the fixing frame 1, and the first fixing plate 2 and the light receiving plate 5 are in corresponding positions. A laser groove 3 is provided on the side of the first fixing plate 2 close to the light receiving plate 5, and a plurality of laser heads are arranged in the laser groove 3. A light sensor is arranged on the side of the light receiving plate 5 close to the laser head. A controller is fixed to the bottom of the fixing frame 1, and the light sensor and the controller are connected by signal. A screening mechanism is arranged on one side of the first fixing plate 2. The laser head can emit laser light and reach the light receiving plate 5, and the light receiving plate 5 is used to receive laser light.

[0022] The screening mechanism includes a second fixed plate 8, which is fixed to one side of the top of the fixed frame 1. A jet port 9 is provided on the side of the second fixed plate 8 close to the light receiving plate 5. The jet port 9 is connected to an air pump 10. The air pump 10 is connected to a controller for signal connection. A conveying bucket 6 is fixed to the side of the fixed frame 1 away from the second fixed plate 8. The conveying bucket 6 is tilted, and the position of the conveying bucket 6 corresponds to the position of the second fixed plate 8.

[0023] During the conveying process, the air pump 10 is always in the starting state.

[0024] In the actual operation of the utility model, when the sintered gangue bricks are being transported, the side of the sintered gangue bricks will come into contact with the laser emitted by the laser head and block the laser. If the sintered gangue bricks are shorter or longer in size, the light sensor on the light receiving plate 5 will receive inconsistent light lengths and transmit the signal to the controller. The controller can control the air pump 10 to increase the power. The high-pressure gas generated by the air pump 10 can blow the sintered gangue bricks onto the conveying bucket 6 to complete the screening process.

[0025] Furthermore, when the gangue sintered bricks pass through the air jet port 9 during transportation, the generated gas can blow the fired gangue sintered bricks to accelerate the cooling speed of the gangue sintered bricks.

[0026] The air pump 10 is fixed to one side of the fixing frame 1 , and a connecting pipe 11 is connected between the air pump 10 and the air jet port 9 . The heights of the plurality of supporting legs 7 are consistent, and the plurality of supporting legs 7 can support the fixing frame 1 .

Claims

1. A coal gangue sintering brick equipment with a screening mechanism, comprising a fixing frame (1), characterized in that: The fixed frame (1) is internally rotatably connected with a plurality of conveying rollers (4), and a first fixed plate (2) and a light receiving plate (5) are respectively fixed on both sides of the top of the fixed frame (1), the first fixed plate (2) and the light receiving plate (5) are positioned correspondingly, and a laser groove (3) is provided on a side of the first fixed plate (2) close to the light receiving plate (5), a plurality of laser heads are arranged in the laser groove (3), and a light sensor is arranged on a side of the light receiving plate (5) close to the laser head, a controller is fixed at the bottom end of the fixed frame (1), the light sensor and the controller are signal-connected, and a screening mechanism is arranged on one side of the first fixed plate (2).

2. The coal gangue sintering brick equipment with a screening mechanism according to claim 1 is characterized in that: The screening mechanism comprises a second fixing plate (8), the second fixing plate (8) being fixed to one side of the top end of the fixing frame (1), a jet port (9) being provided on one side of the second fixing plate (8) close to the light receiving plate (5), the jet port (9) being connected to an air pump (10), and the air pump (10) being signal-connected to a controller.

3. The coal gangue sintering brick equipment with a screening mechanism according to claim 2 is characterized in that: A conveying bucket (6) is fixed to a side of the fixing frame (1) away from the second fixing plate (8); the conveying bucket (6) is arranged obliquely, and the position of the conveying bucket (6) corresponds to the position of the second fixing plate (8).

4. The coal gangue sintering brick equipment with a screening mechanism according to claim 1, characterized in that: A plurality of supporting legs (7) are fixedly connected to the bottom end of the fixed frame (1), and a spacing is provided between each pair of conveying rollers (4). The conveying rollers (4) convey coal gangue sintered bricks, and the plurality of conveying rollers (4) are distributed along the length direction of the fixed frame (1).

5. The coal gangue sintering brick equipment with a screening mechanism according to claim 2, characterized in that: The air pump (10) is fixed to one side of the fixing frame (1), and a connecting pipe (11) is connected between the air pump (10) and the air jet port (9).

6. The coal gangue sintering brick equipment with a screening mechanism according to claim 4, characterized in that: The heights of the plurality of supporting legs (7) are consistent.

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