CN217796330U - Environment-friendly brick raw material crushing device - Google Patents

Abstract

The utility model discloses an environmental protection brick raw material crushing device, which relates to the technical field of environmental protection bricks and comprises a crushing box, a crushing unit and a stirring unit; the crushing box is vertically placed in a hollow cuboid; the crushing unit includes a feeding port, a feeding hopper, a crushing roller, Transmission shaft, sprocket, chain, motor, bracket, mixing box and buffer assembly, the middle part of the transmission shaft is fixedly connected to the sprocket, the rear end of the bracket is fixedly connected to the front end of the crushing box, and the lower end of the crushing box A discharge port is opened in the middle, and a stirring box is fixedly connected to the lower end of the crushing box. The buffer assembly is installed on the inner upper side of the crushing box; the stirring unit is installed in the stirring box. The crushing roller is driven to rotate through the sprocket chain, which has low wear and long service life, and a buffer component is provided to buffer the added raw materials to reduce the wear and tear. In addition, a stirring unit is provided to stir the crushed raw materials to improve the raw materials. degree of mixing.

Description

An environmental protection brick raw material crushing device

technical field

The utility model relates to the technical field of environmental protection bricks, in particular to a raw material crushing device for environmental protection bricks.

Background technique

Manufactured by using fly ash, coal slag, coal gangue, tailings slag, chemical slag or natural sand, sea mud, industrial waste, waste incineration slag, etc. (one or more of the above raw materials) as the main raw materials without high-temperature calcination A new type of wall material is called environmental protection brick;

A raw material crushing device for environmentally friendly brick production disclosed in the prior art with the publication number of CN216756735U includes: a crushing shell and a collection bin for collecting raw materials falling from the crushing shell; wherein, the collecting The bin is located directly below the crushing shell; the lifting structure, the two lifting structures are respectively arranged on both sides of the collecting bin;

It drives the crushing roller to rotate through the rotating gear. After a long time, the rotating gear will wear a lot, which will reduce the service life, and there is no buffer assembly when feeding, and the raw material will fall directly on the upper material guide plate, which is easy to wear. Therefore, we propose an environmentally friendly brick raw material crushing device.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide an environmentally friendly brick raw material crushing device, which drives the crushing roller to rotate through the sprocket chain, has small wear and long service life, and is equipped with a buffer assembly for the added raw materials. Buffering is performed to reduce the wear and tear. In addition, a stirring unit is provided to stir the crushed raw materials to improve the mixing degree of the raw materials, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an environmentally friendly brick raw material crushing device, including a crushing box, a crushing unit and a stirring unit;

Crushing box: placed vertically in a hollow cuboid;

Crushing unit: including feeding port, feeding hopper, crushing roller, drive shaft, sprocket, chain, motor, bracket, stirring box and buffer assembly, the upper middle of the crushing box is provided with a feeding port, and the upper end of the feeding port is fixedly connected There is a feeding hopper, the front and rear ends of the inside of the crushing box are rotatably connected to the front and rear ends of the crushing roller, and the front end of the crushing roller runs through the crushing box and is fixedly connected to the rear end of the transmission shaft. A sprocket is fixedly connected, and the sprocket is connected by a chain, the output shaft of the motor is fixedly connected to the front end of the drive shaft on the left side, and the front end of the bracket is fixedly connected to the upper and lower sides of the middle part of the motor, and the rear end of the bracket is fixedly connected to the The front end of the crushing box, the middle part of the lower end of the crushing box is provided with a discharge port, and the lower end of the crushing box is fixedly connected with a stirring box, and the buffer assembly is installed on the inner upper side of the crushing box;

Stirring unit: installed in the mixing box.

The whole equipment is supported by the crushing box and the mixing box, the motor is supported by the bracket, the motor is started to rotate the left drive shaft, the left drive shaft drives the left sprocket to rotate, and the chains on both sides are synchronized with the drive shaft Rotate, and then make the crushing roller rotate, pour the raw materials of environmentally friendly bricks into the hopper, the raw materials of environmentally friendly bricks fall between the crushing rollers through the feeding port, buffer the added raw materials through the buffer component, and process the raw materials of environmentally friendly bricks through the crushing rollers Crushing, the crushed raw materials enter the mixing box through the discharge port, and the environmental protection brick raw materials in the mixing box are stirred by the mixing unit to improve the mixing degree of the raw materials.

Further, the buffer assembly includes a fixed plate, a spring, a telescopic rod and a buffer plate, and the outer ends of the fixed plate are fixedly connected to the left and right sides of the inner upper side of the crushing box, and the upper end of the fixed plate is fixedly connected to the middle of the front and rear sides. There is a lower end of the telescopic rod, the upper end of the telescopic rod is fixedly connected with the lower end of the buffer plate, and the inner end of the buffer plate corresponds to the crushing roller, and the spring is sleeved on the telescopic rod.

The expansion rod and the buffer plate are supported by the fixed plate, and the raw materials of the environmentally friendly bricks fall onto the buffer plate through the feeding port, the spring and the telescopic rod shrink, and the environmental brick raw materials on the buffer plate are buffered by the spring and the telescopic rod, reducing the impact on the buffer plate wear and tear.

Further, the crushing unit also includes an electric push rod and a scraper, the outer ends of the electric push rod are fixedly connected to the middle parts of the left and right ends of the interior of the crushing box, and the inner ends of the electric push rod are fixedly connected to the outer ends of the scraper. In the middle of the end, the inner end of the scraper corresponds to the crushing roller. Through the electric push rod and scraper, when it is necessary to clean the raw materials adhered to the surface of the crushing roller, start the electric push rod to make the scraper contact the crushing roller, and clean the raw materials adhered to the surface of the crushing roller through the scraper.

Further, the stirring unit includes a driving motor, a rotating shaft, a connecting shaft and a helical blade, the left and right ends of the stirring box are rotatably connected to the left and right ends of the rotating shaft, and the middle part of the right end of the stirring box is fixedly connected to a drive A motor, and the right end of the rotating shaft runs through the stirring box and is fixedly connected to the output shaft of the driving motor. The outer side of the rotating shaft is provided with a helical blade, and the rotating shaft is connected to the inner side of the helical blade through the connecting shaft.

The screw blade is supported by the connecting shaft, the driving motor is started to rotate the rotating shaft, and the connecting shaft and the screw blade are driven to rotate by the rotating shaft, and the environmentally friendly brick raw materials in the mixing box are stirred by the screw blade to improve the mixing degree of the raw materials.

Further, the mixing unit also includes a hydraulic cylinder and a baffle, the upper middle part of the front end of the mixing box is fixedly connected to the hydraulic cylinder, and the rear end of the piston rod of the hydraulic cylinder is fixedly connected to the front end of the baffle, and the baffle Corresponding to the outlet. The baffle is supported by the hydraulic cylinder, and when a certain amount of environmentally friendly brick raw materials in the mixing box is collected, the hydraulic cylinder is activated to block the baffle to block the discharge port, so that the crushing operation can be carried out in the crushing box while ensuring the mixing of environmentally friendly brick raw materials.

Further, it also includes a dispersing rod, the front and rear ends of the inner middle lower side of the crushing box are fixedly connected with the front and rear ends of the dispersing rod, and the dispersing rod corresponds to the crushing roller. The crushed environmentally friendly brick raw materials are buffered and dispersed through the dispersing rod to reduce the wear of the crushed environmentally friendly brick raw materials on the spiral blades.

Compared with the prior art, the beneficial effect of the utility model is: the environmental protection brick raw material crushing device has the following advantages:

1. Start the motor to rotate the left transmission shaft, and the left transmission shaft drives the left sprocket to rotate. Through the chain, the sprockets on both sides and the transmission shaft rotate synchronously, and then the crushing roller rotates. Through the spring and telescopic The rod buffers the environmental protection brick raw material on the buffer plate, and the environmental protection brick raw material is crushed by the crushing roller;

2. Start the hydraulic cylinder to make the baffle block the discharge port, so that the crushing operation can be carried out in the crushing box while ensuring the mixing of environmentally friendly brick raw materials, start the driving motor to rotate the rotating shaft, and drive the connecting shaft and the spiral blade to rotate through the rotating shaft. Stir the environmentally friendly brick raw materials in the mixing box through the spiral blade to improve the mixing degree of the raw materials;

3. The crushing roller is driven to rotate through the sprocket chain, which has small wear and long service life, and a buffer component is provided to buffer the added raw materials to reduce the wear and tear. In addition, a stirring unit is provided to stir the crushed raw materials. Increase the degree of mixing of ingredients.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model viewed from above.

In the figure: 1 crushing box, 2 crushing unit, 21 feeding port, 22 feeding hopper, 23 crushing roller, 24 transmission shaft, 25 sprocket wheel, 26 chain, 27 motor, 28 bracket, 29 mixing box, 210 fixed plate, 211 spring , 212 telescopic rod, 213 buffer plate, 214 electric push rod, 215 scraper, 3 stirring unit, 31 driving motor, 32 rotating shaft, 33 connecting shaft, 34 helical blade, 35 hydraulic cylinder, 36 baffle, 4 dispersion rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, this embodiment provides a technical solution: an environmentally friendly brick raw material crushing device, including a crushing box 1, a crushing unit 2 and a stirring unit 3;

Crushing box 1: placed vertically in a hollow cuboid;

Crushing unit 2: including feeding port 21, hopper 22, crushing roller 23, drive shaft 24, sprocket 25, chain 26, motor 27, bracket 28, mixing box 29 and buffer assembly, and the middle part of the upper end of the crushing box 1 is provided with a feeding The upper end of the feeding port 21 is fixedly connected with the feeding hopper 22, the front and rear ends of the crushing box 1 are rotatably connected to the front and rear ends of the crushing roller 23, and the front end of the crushing roller 23 penetrates the crushing box 1 and is fixed. The rear end of transmission shaft 24 is connected, the middle part of transmission shaft 24 is fixedly connected with sprocket 25, and sprocket 25 is connected by chain 26, the output shaft of motor 27 is fixedly connected with the front end of transmission shaft 24 on the left side, and the output shaft of motor 27 The front end of the bracket 28 is fixedly connected to the upper and lower sides of the middle part, and the rear end of the bracket 28 is fixedly connected to the front end of the crushing box 1. The middle part of the lower end of the crushing box 1 is provided with a discharge port, and the lower end of the crushing box 1 is fixedly connected to a stirring box 29. , the buffer assembly is installed on the inner upper side of the crushing box 1;

The buffer assembly includes a fixed plate 210, a spring 211, a telescopic rod 212 and a buffer plate 213. The upper, left, and right sides of the interior of the crushing box 1 are fixedly connected to the outer ends of the fixed plate 210, and the upper end of the fixed plate 210 is fixedly connected to the middle of the front and rear sides. There is a lower end of the telescopic rod 212, the upper end of the telescopic rod 212 is fixedly connected with the lower end of the buffer plate 213, and the inner end of the buffer plate 213 corresponds to the crushing roller 23, and the spring 211 is sleeved on the telescopic rod 212.

The expansion rod 212 and the buffer plate 213 are supported by the fixed plate 210, the raw material of the environmental protection brick falls on the buffer plate 213 through the feeding port 21, the spring 211 and the expansion rod 212 contract, and the environmental protection brick on the buffer plate 213 is controlled by the spring 211 and the expansion rod 212 The raw material is buffered to reduce wear on the buffer plate 213 .

The crushing unit 2 also includes an electric push rod 214 and a scraper 215. The outer end of the electric push rod 214 is fixedly connected to the middle of the left and right ends of the inside of the crushing box 1, and the inner end of the electric push rod 214 is fixedly connected to the outer end of the scraper 215. In the middle of the end, the inner end of the scraper 215 corresponds to the crushing roller 23 . Through the electric push rod 214 and the scraper 215, when it is necessary to clean the raw materials adhered to the surface of the crushing roller 23, the electric push rod 214 is started to make the scraper 215 contact the crushing roller 23, and the raw materials adhered to the surface of the crushing roller 23 are cleaned by the scraper 215. clean.

Stirring unit 3: installed in the stirring box 29; the stirring unit 3 includes a drive motor 31, a rotating shaft 32, a connecting shaft 33 and a spiral blade 34, and the left and right ends of the stirring box 29 are connected to the left and right ends of the rotating shaft 32, The middle part of the right end of the stirring box 29 is fixedly connected with a driving motor 31, and the right end of the rotating shaft 32 runs through the stirring box 29 and is fixedly connected with the output shaft of the driving motor 31. The outside of the rotating shaft 32 is provided with a helical blade 34, and the rotating shaft 32 is connected to The shaft 33 is connected to the inner side of the helical blade 34 .

The screw blade 34 is supported by the connecting shaft 33, the drive motor 31 is started to rotate the rotating shaft 32, the connecting shaft 33 and the screw blade 34 are driven by the rotating shaft 32 to rotate, and the environmental protection brick raw material in the mixing box 29 is stirred by the screw blade 34 to improve The degree of mixing of raw materials.

Stirring unit 3 also comprises hydraulic cylinder 35 and baffle plate 36, and the upper middle part of the front end of mixing box 29 is fixedly connected with hydraulic cylinder 35, and the piston rod rear end of hydraulic cylinder 35 is fixedly connected with the front end of baffle plate 36, and baffle plate 36 and Corresponding to the outlet. The baffle plate 36 is supported by the hydraulic cylinder 35. When the environmental protection brick raw material in the mixing box 29 is collected to a certain amount, the hydraulic cylinder 35 is activated to make the baffle plate 36 block the discharge port, so that the environmental protection brick material in the crushing box 1 can be crushed while ensuring the stirring of the environmental protection brick raw material. Crushing operations are possible.

The overall equipment is supported by the crushing box 1 and the mixing box 29, and the motor 27 is supported by the bracket 28. The motor 27 is started to rotate the transmission shaft 24 on the left side, and the transmission shaft 24 on the left side drives the sprocket wheel 25 on the left side to rotate. The sprocket 25 on both sides and the transmission shaft 24 rotate synchronously, and then the crushing roller 23 is rotated, and the environmental protection brick raw material is poured into the feeding hopper 22, and the environmental protection brick raw material falls between the crushing rollers 23 through the feeding port 21, and passes through the buffer assembly The added raw materials are buffered, and the raw materials of environmentally friendly bricks are crushed by the crushing roller 23. The crushed raw materials enter the mixing box 29 through the discharge port, and the raw materials of the environmentally friendly bricks in the mixing box 29 are stirred by the stirring unit 3, and the raw materials are improved. degree of mixing.

It also includes a dispersing rod 4 , the front and rear ends of the inner middle lower side of the crushing box 1 are fixedly connected with the front and rear ends of the dispersing rod 4 , and the dispersing rod 4 corresponds to the crushing roller 23 . The dispersing rod 4 is used to buffer and disperse the crushed environmentally friendly brick raw materials, so as to reduce the abrasion of the screw blade 34 caused by the crushed environmentally friendly brick raw materials.

The working principle of an environmentally friendly brick raw material crushing device provided by the utility model is as follows: start the motor 27 to rotate the drive shaft 24 on the left side, the drive shaft 24 on the left side drives the sprocket wheel 25 on the left side to rotate, and the chain 26 makes both sides The sprocket 25 and the transmission shaft 24 rotate synchronously, and then the crushing roller 23 is rotated, and the environmental protection brick raw material is poured into the feeding hopper 22, and the environmental protection brick raw material falls on the buffer plate 213 through the feeding port 21, and the spring 211 and the telescopic rod 212 Shrinkage, the environmental protection brick raw material on the buffer plate 213 is buffered by the spring 211 and the telescopic rod 212, and the wear and tear on the buffer plate 213 is reduced, the environmental protection brick raw material is crushed by the crushing roller 23, and the crushed brick is crushed by the dispersing rod 4. The environmental protection brick raw materials are buffered and dispersed to reduce the abrasion of the crushed environmental protection brick raw materials on the spiral blade 34. The crushed raw materials enter the mixing box 29 through the discharge port, start the drive motor 31 to rotate the rotating shaft 32, and pass through the rotating shaft. 32 drives the connecting shaft 33 and the helical blade 34 to rotate, and the helical blade 34 stirs the environmental protection brick raw material in the mixing box 29 to improve the mixing degree of the raw material. When the environmental protection brick raw material in the mixing box 29 is collected to a certain amount, start the hydraulic cylinder 35 makes the baffle 36 block the discharge port, so that the crushing operation can be carried out in the crushing box 1 while ensuring the stirring of the environmental protection brick raw materials. material port, and then continue to make the subsequent broken environmentally friendly brick raw materials fall into the mixing box 29 for stirring. When it is necessary to clean the raw materials adhered to the surface of the crushing roller 23, start the electric push rod 214 to make the scraper 215 contact the crushing roller 23, The plate 215 cleans the raw materials adhered to the surface of the crushing roller 23 .

It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC single-chip microcomputer, and the motor 27, drive motor 31 and hydraulic cylinder 35 can be freely configured according to the actual application scene. It is recommended that the motor 27 use a servo motor , it is suggested that the driving motor 31 is a servo motor, the hydraulic cylinder 35 is suggested to be a piston rod hydraulic cylinder, and the external control switch group controls the motor 27, the driving motor 31 and the hydraulic cylinder 35 work using methods commonly used in the prior art.

The above are only embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent flow conversion made by using the specification of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other relevant Technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (6)

1. The utility model provides an environmental protection brick raw materials breaker which characterized in that: comprises a crushing box (1), a crushing unit (2) and a stirring unit (3);

crushing box (1): is vertically arranged in a hollow cuboid shape;

a crushing unit (2): the crushing device comprises a feed opening (21), a feed hopper (22), crushing rollers (23), a transmission shaft (24), a chain wheel (25), a chain (26), a motor (27), a support (28), a stirring box (29) and a buffer assembly, wherein the feed opening (21) is formed in the middle of the upper end of the crushing box (1), the feed opening (21) is fixedly connected to the upper end of the feed opening (21), the front end and the rear end of the crushing roller (23) are rotatably connected to the left side and the right side of the middle of the front end and the rear end of the inner part of the crushing box (1), the front end of the crushing roller (23) penetrates through the rear end of the transmission shaft (24) of the crushing box (1), the chain wheel (25) is fixedly connected to the middle of the transmission shaft (24) in the front side and the chain wheel (25) is connected through the chain (26), the output shaft of the motor (27) is fixedly connected to the front end of the transmission shaft (24) in the left side, the upper side and the lower end of the support (28) is fixedly connected to the upper side and the middle of the motor (27), the support (28) is connected to the front end of the crushing box (1), a discharge hole is formed in the middle of the crushing box (1), the lower end of the stirring box (29) is fixedly connected to the inner part of the stirring box (1), and the buffer assembly;

stirring unit (3): is arranged in the stirring box (29).

2. The environment-friendly brick raw material crushing device as claimed in claim 1, wherein: the buffer assembly comprises a fixed plate (210), a spring (211), a telescopic rod (212) and a buffer plate (213), the outer end of the fixed plate (210) is fixedly connected to the left side and the right side of the inner upper side of the crushing box (1), the lower end of the telescopic rod (212) is fixedly connected to the middle of the front side and the rear side of the upper end of the fixed plate (210), the lower end of the buffer plate (213) is fixedly connected to the upper end of the telescopic rod (212), the inner end of the buffer plate (213) corresponds to the crushing roller (23), and the spring (211) is sleeved on the telescopic rod (212).

3. The environment-friendly brick raw material crushing device as claimed in claim 1, wherein: the crushing unit (2) further comprises an electric push rod (214) and a scraper (215), the middle parts of the left end and the right end of the inside of the crushing box (1) are fixedly connected with the outer ends of the electric push rod (214), the inner ends of the electric push rod (214) are fixedly connected with the middle parts of the outer ends of the scraper (215), and the inner ends of the scraper (215) correspond to the crushing rollers (23).

4. The environment-friendly brick raw material crushing device as claimed in claim 1, wherein: stirring unit (3) contain driving motor (31), axis of rotation (32), connecting axle (33) and helical blade (34), both ends rotate about being connected with axis of rotation (32) about the inside of agitator tank (29), the right-hand member middle part fixedly connected with driving motor (31) of agitator tank (29), and the right-hand member of axis of rotation (32) runs through the output shaft fixed connection of agitator tank (29) and driving motor (31), the outside of axis of rotation (32) is equipped with helical blade (34), and axis of rotation (32) are connected through the inboard of connecting axle (33) and helical blade (34).

5. The environment-friendly brick raw material crushing device as claimed in claim 4, wherein: stirring unit (3) still contain pneumatic cylinder (35) and baffle (36), the front end upper side middle part fixedly connected with pneumatic cylinder (35) of agitator tank (29), and the front end of the piston rod rear end fixedly connected with baffle (36) of pneumatic cylinder (35), baffle (36) correspond with the discharge gate.

6. The environment-friendly brick raw material crushing device as claimed in claim 1, wherein: still include dispersion pole (4), both ends fixedly connected with dispersion pole (4) around the inside middle part downside of broken case (1) around both ends, and correspond between dispersion pole (4) and crushing roller (23).

Images