CN219647605U - Concrete block raw material crushing mechanism - Google Patents

Abstract

The utility model provides a concrete block raw material crushing mechanism, which relates to the technical field of building blocks and comprises a box body, wherein rotating discs are rotatably connected to two sides of the inner surface of the rear side of the box body, rotating shafts are rotatably connected to two sides of the outer surface of the front side of the box body, crushing roller bodies are slidably connected to the opposite sides of the rotating discs and the rotating shafts, and mounting pieces are fixedly connected to one side of the front and rear outer surfaces of the crushing roller bodies.

Description

Concrete block raw material crushing mechanism

Technical Field

The utility model relates to the technical field of building blocks, in particular to a concrete building block raw material crushing mechanism.

Background

The building block is a block building product with a size larger than that of clay bricks, and has the advantages of wide raw material sources, multiple varieties, available local materials, low price and three types of large, medium and small size according to the size. China mainly produces small and medium-sized building blocks.

When the crushing roller in the existing raw material crushing mechanism is contacted with raw material for a long time, the crushing roller may be damaged, and then the crushing roller is arranged in the mechanism, so that the crushing roller is inconvenient for a user to detach and replace, and a great deal of time and labor are required for the user each time.

Disclosure of Invention

The utility model aims to solve the problems that after a grinding roller in a raw material grinding mechanism contacts with raw materials for a long time in the prior art, the grinding roller is possibly damaged, and the grinding roller is arranged in the mechanism, so that a user is inconvenient to detach the grinding roller for replacement, and a great deal of time and labor are required for the user each time.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete block raw material crushing mechanism, includes the box, the rear side internal surface both sides position rotation of box is connected with the rotation disc, the front side surface both sides position rotation of box is connected with the rotation axis, the opposite side sliding connection of rotation disc and rotation axis has crushing roller body, the front side surface of box is located the position fixed mounting of rotation axis has the motor, the front and back surface one side position fixedly connected with installed part of crushing roller body, the screw thread in one side surface center department of installed part runs through there is the bolt, one side position of box is close to bottom position sliding connection has first baffle, one side surface of box is close to bottom position fixed mounting has electric telescopic handle, the opposite side internal surface of box is close to bottom position and is provided with the air exhauster, the opposite side surface of box is located the position of air exhauster and runs through and be provided with pipeline, the opposite side surface of box is close to bottom position and is provided with the collecting box.

Preferably, the front end face of the crushing roller body is slidably connected with the rear end face of the rotating shaft, and the rear end face of the crushing roller body is slidably connected with the front end face of the rotating disc.

Preferably, one end of the rotating shaft penetrates through the surface of the box body and is fixedly connected with the driving end of the motor.

Preferably, a threaded hole is formed in the position, located on the outer surface of one side of the mounting piece, of the bolt, the inner surface wall of the threaded hole is in threaded connection with the outer surface of the bolt, and the surface threads of the bolt penetrate through the surfaces of the rotating shaft and the rotating disc.

Preferably, the guide piece is fixedly connected to the center of the inner bottom of the box body, the extending end of the first electric telescopic rod is fixedly connected with the top surface of the first baffle, the outer surfaces of the two sides of the box body are hinged to the second baffle near the center, and the handle is fixedly connected to the outer surface of the second baffle near the top.

Preferably, the conveying plates are fixedly connected to the two sides of the front inner surface and the rear inner surface of the box body close to the top.

Preferably, the outer surface of the exhaust fan is in sliding connection with the inner surface wall of the box body, and the interior of the conveying pipeline is communicated with the interior of the collecting box.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the crushing roller body is required to be dismounted, a user can firstly open the second baffle plate through the handle, then can screw out the bolt, so that the bolt does not limit the mounting piece any more, and then can manually take out the crushing roller body, so that the crushing roller body can be separated from the rotating disc and the rotating shaft, and the crushing roller body is convenient to dismount by the user, so that a great amount of time and labor are not required to be spent when the dismounting operation is performed.

2. In the utility model, when the crushing roller body works, the exhaust fan of the crushing roller body starts to operate together, so that dust generated in the crushing process is pumped into the conveying pipeline, and then conveyed through the conveying pipeline, and finally conveyed into the collecting box, thereby facilitating the collection of dust by a user and ensuring the cleanliness in the box.

Drawings

Fig. 1 is a perspective view showing the overall structure of a concrete block raw material crushing mechanism according to the present utility model;

fig. 2 is a cross-sectional view showing the whole structure of a concrete block raw material pulverizing mechanism according to the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

Legend description: 1. a case; 2. a conveying plate; 3. a second baffle; 4. a handle; 5. an electric telescopic rod; 6. a first baffle; 7. a motor; 8. a crushing roller body; 9. a mounting member; 10. a threaded hole; 11. a bolt; 12. a flow guide; 13. a rotation shaft; 14. a delivery conduit; 15. an exhaust fan; 16. rotating the disc; 17. and (5) collecting a box.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-3, the utility model provides a raw material smashing mechanism for concrete blocks, which comprises a box body 1, wherein rotating discs 16 are rotatably connected to two sides of the inner surface of the rear side of the box body 1, rotating shafts 13 are rotatably connected to two sides of the outer surface of the front side of the box body 1, smashing roller bodies 8 are slidably connected to the opposite sides of the rotating discs 16 and the rotating shafts 13, motors 7 are fixedly arranged at positions of the front outer surface of the box body 1 located on the rotating shafts 13, mounting pieces 9 are fixedly connected to one side of the front outer surface and the rear outer surface of the smashing roller bodies 8, bolts 11 penetrate through threads at the centers of one side outer surface of the mounting pieces 9, a first baffle 6 is slidably connected to one side of the box body 1 close to the bottom, an electric telescopic rod 5 is fixedly arranged on one side outer surface of the box body 1 close to the bottom, an exhaust fan 15 is arranged on the other side inner surface of the box body 1 close to the bottom, a conveying pipeline 14 is penetratingly arranged on the other side outer surface of the box body 1 close to the other side of the box body 1 to the bottom, and a collecting box 17 is arranged on the other side of the box body.

The whole embodiment 1 achieves the effect that the crushing roller body 8, the rotating disc 16 and the rotating shaft 13 are only connected in a mode of being connected with the mounting piece 9 through bolts 11, so that when the rotating shaft 13 rotates through the motor 7, the crushing roller body 8 and the rotating disc 16 are driven to rotate together, and the subsequent crushing operation can be normally performed.

In embodiment 2, as shown in fig. 1-3, the front end face of the crushing roller body 8 is slidably connected with the rear end face of the rotating shaft 13, the rear end face of the crushing roller body 8 is slidably connected with the front end face of the rotating disc 16, one end of the rotating shaft 13 penetrates through the surface of the box 1 and is fixedly connected with the driving end of the motor 7, a threaded hole 10 is formed in the position of one outer surface of the mounting piece 9, the inner surface of the threaded hole 10 is in threaded connection with the outer surface of the bolt 11, the surface threads of the bolt 11 penetrate through the surfaces of the rotating shaft 13 and the rotating disc 16, a guide piece 12 is fixedly connected to the center of the inner bottom of the box 1, the protruding end of the first electric telescopic rod 5 is fixedly connected with the top surface of the first baffle 6, the second baffle 3 is hinged to the positions of the outer surfaces of the two sides of the box 1 near the center, the handle 4 is fixedly connected with the conveying plates 2 are fixedly connected to the positions of the two sides of the front inner surface and the rear inner surface of the box 1 near the top, the outer surface of the exhaust fan 15 is slidably connected with the inner surface of the box 1, and the inner surface of the conveying pipeline 14 is communicated with the inner part of the collecting box 17.

The effect achieved in the whole embodiment 2 is that, as shown in fig. 2, the flow guiding members 12 are inclined, so that the material after being crushed can flow into the first baffle 6 more intensively, two second baffles 3 are arranged, one is positioned at one side of the box body 1, the other is positioned at the other side of the box body 1, and two crushing roller bodies 8 are arranged, so that the two crushing roller bodies 8 can be dismounted normally.

Working principle: the user firstly pours the materials into the surface of the conveying plate 2, the motor 7 of the conveying plate starts to run together when pouring, the rotary shaft 13 starts to rotate, then when the rotary shaft 13 rotates, the crushing roller body 8 and the rotary disc 16 can be driven together to rotate, the crushing roller body 8 can crush the materials entering the box body 1, the exhaust fan 15 of the conveying plate starts to run together when crushing, dust generated in the crushing process is pumped into the conveying pipeline 14, the dust is conveyed through the conveying pipeline 14, finally, the dust is conveyed into the collecting box 17, after the crushing operation is finished, the materials fall into the box body 1, the materials are conveyed through the guide piece 12, the materials are conveyed to the position of the first baffle 6 in a more concentrated mode, the electric telescopic rod 5 starts to retract, the first baffle 6 can be lifted, the crushed materials can be discharged to the outside, if the crushing roller body 8 needs to be removed, the user can detach the crushing roller body 8 from the rotary disc 8 through the first baffle 8, the rotary shaft 8 can be detached from the rotary disc 11, and the rotary disc 8 can be detached from the rotary shaft 11 by the user, and the user can detach the crushing roller body 8.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a concrete block raw material crushing mechanism, includes box (1), its characterized in that: the utility model discloses a crushing roller for the kitchen, including box (1), rotary disc (16) is connected with in the rotation of rear side internal surface both sides position of box (1), the front side surface both sides position rotation of box (1) is connected with rotation axis (13), the opposite side sliding connection of rotary disc (16) and rotation axis (13) has crushing roller body (8), the front side surface of box (1) is located the position fixed mounting of rotation axis (13) has motor (7), the front and back surface one side position fixedly connected with installed part (9) of crushing roller body (8), the screw thread in one side surface center department of installed part (9) has bolt (11), one side position of box (1) is close to bottom position sliding connection has first baffle (6), one side surface of box (1) is close to bottom position fixed mounting has electric telescopic handle (5), the opposite side internal surface of box (1) is close to bottom position and is provided with air exhauster (15), the opposite side surface of box (1) is located the position of air exhauster (15) and runs through and is provided with pipeline (14), the surface of one side (1) is close to bottom position of collecting box (17).

2. A concrete block raw material pulverizing mechanism according to claim 1, wherein: the front end face of the crushing roller body (8) is in sliding connection with the rear end face of the rotating shaft (13), and the rear end face of the crushing roller body (8) is in sliding connection with the front end face of the rotating disc (16).

3. A concrete block raw material pulverizing mechanism according to claim 1, wherein: one end of the rotating shaft (13) penetrates through the surface of the box body (1) and is fixedly connected with the driving end of the motor (7).

4. A concrete block raw material pulverizing mechanism according to claim 1, wherein: screw holes (10) are formed in the positions, located on the outer surface of one side of the mounting piece (9), of the bolt (11), the inner surface wall of each screw hole (10) is in threaded connection with the outer surface of the corresponding bolt (11), and the surface threads of the corresponding bolt (11) penetrate through the surfaces of the rotating shaft (13) and the rotating disc (16).

5. A concrete block raw material pulverizing mechanism according to claim 1, wherein: the utility model discloses a box, including box (1), electric telescopic rod (5), second baffle (3) are located in the middle of the inside bottom of box (1), guide (12) are fixedly connected with in the middle of the inside bottom of box (1), the top surface fixed connection of extension end and first baffle (6) of electric telescopic rod (5), the both sides surface of box (1) is close to center department hinged joint has second baffle (3), the surface of second baffle (3) is close to top position fixedly connected with handle (4).

6. A concrete block raw material pulverizing mechanism according to claim 1, wherein: the two sides of the front and rear inner surfaces of the box body (1) are fixedly connected with conveying plates (2) near the top.

7. A concrete block raw material pulverizing mechanism according to claim 1, wherein: the outer surface of the exhaust fan (15) is in sliding connection with the inner surface wall of the box body (1), and the interior of the conveying pipeline (14) is communicated with the interior of the collecting box (17).