CN211612906U - Screening device for building block raw materials - Google Patents

Abstract

The utility model discloses a sieving mechanism for building block raw materials, including the bottom plate, the top fixedly connected with box of bottom plate, the top fixedly connected with pan feeding pipe of box, the bottom fixedly connected with discharging pipe on box right side, the top on box right side is provided with crushing motor, crushing motor's output fixedly connected with pivot, and the left side of pivot runs through to the inner chamber of box, the top of pivot and the equal fixedly connected with crushing pole in bottom. The utility model discloses a crushing motor drives the pivot and rotates, and the pivot drives crushing pole and rotates, and crushing pole is smashed the building block, falls into the screening incasement portion after smashing, promotes the screening case through the cylinder afterwards and removes, and the screening case drives the fixed plate and rotates around the fixed column, makes inside building block raw materials rock under the rotation of screening case, screens through the small opening, has reached the effectual advantage of screening, and it is not good to have solved current for the building block raw materials sieving mechanism when using screening effect.

Description

Screening device for building block raw materials

Technical Field

The utility model relates to a building block technical field specifically is a screening device for building block raw materials.

Background

The building block is a massive building product which is larger than the body of a clay brick, the raw material source is wide, the variety is multiple, the local material can be obtained, the price is low, the building block is divided into three types of large, medium and small according to the size, the building block is divided into compact and hollow according to the structure, the hollow building block is provided with round holes, square holes, elliptical holes, single-row holes, multi-row holes and the like, the compact or hollow building block can be used as a bearing wall and a partition effect, the building block raw material needs to be screened in the building block processing process, the screening effect of the existing screening device for the building block raw material is poor when the screening device is used, the screening device is usually used for screening through static screening, so that the screening speed is slow, and the building block processing speed is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sieving mechanism for building block raw materials possesses the effectual advantage of screening, and it is not good to have solved current sieving mechanism for building block raw materials screening effect when using, often all is through static screening to as for screening speed is slow, influences the problem of building block process speed.

(II) technical scheme

For realizing the effectual purpose of above-mentioned screening, the utility model provides a following technical scheme: a screening device for building block raw materials comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a box body, the top of the box body is fixedly connected with a feeding pipe, the bottom of the right side of the box body is fixedly connected with a discharging pipe, the top of the right side of the box body is provided with a grinding motor, the output end of the grinding motor is fixedly connected with a rotating shaft, the left side of the rotating shaft penetrates through the inner cavity of the box body, the top and the bottom of the rotating shaft are fixedly connected with grinding rods, and the tops of two sides of the inner wall of the box body;

the left bottom fixedly connected with connecting block of box inner wall, the front side of connecting block is provided with the cylinder, the output of cylinder is provided with the screening case, the bottom fixedly connected with fixed plate of screening case, the inner chamber of fixed plate runs through and is provided with the fixed column, the front side and the dorsal part of fixed column all with the inner wall fixed connection of box, the front side of screening case has a door body through hinge swing joint, the small opening has been seted up to the bottom of screening incasement wall.

Preferably, the bottom of pan feeding pipe is the intercommunication setting with the top of box, the left side and the box of discharging pipe are the intercommunication setting, the bottom fixedly connected with swash plate of box inner wall, the right side of swash plate is the level setting with the left side of discharging pipe.

Preferably, a bearing seat is embedded into the top of the left side of the inner wall of the box body, the inner ring of the bearing seat is fixedly connected with the left side of the rotating shaft, and the crushing rod is located at the top of the guide plate.

Preferably, the front side of the connecting block is movably connected with the back side of the air cylinder through a first movable shaft, and the output end of the air cylinder is movably connected with the surface of the screening box through a second movable shaft.

Preferably, the top and the bottom of the crushing motor are fixedly connected with a fixed support, the left side of the fixed support is fixedly connected with the right side of the box body, and the front side of the box body is movably connected with a box door through a hinge.

(III) advantageous effects

Compared with the prior art, the utility model provides a screening device for building block raw materials possesses following beneficial effect:

1. the utility model discloses a crushing motor drives the pivot and rotates, the pivot drives crushing pole and rotates, crushing pole is smashed the building block, fall into the screening incasement portion after smashing, promote the screening case through the cylinder afterwards and remove, the screening case drives the fixed plate and rotates around the fixed column, make inside building block raw materials rock under the rotation of screening case, filter through the small opening, the effectual advantage of screening has been reached, it is not good to have solved current for the building block raw materials sieving mechanism screening effect when using, often all be through static screening, so that screening speed is slow, influence building block process speed's problem.

2. The utility model discloses a guide plate plays the effect of water conservancy diversion to the building block after smashing to make its entering screening incasement portion that can be smooth.

3. The utility model discloses a bearing frame has reduced the frictional force between pivot and the box, further guarantee the gyration precision of pivot.

4. The utility model discloses a door body, the building block raw materials after the convenience is screened are taken out, avoid screening incasement portion accumulational phenomenon can appear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the case of the present invention;

FIG. 3 is a cross-sectional view of the structure of the screening box of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a base plate; 2. a box body; 3. a feeding pipe; 4. fixing a bracket; 5. a grinding motor; 6. a discharge pipe; 7. a sloping plate; 8. connecting blocks; 9. a cylinder; 10. a door body; 11. a baffle; 12. a bearing seat; 13. crushing the stems; 14. a rotating shaft; 15. a screening box; 16. a leak hole; 17. a fixing plate; 18. and (5) fixing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, box 2, pan feeding pipe 3, fixed bolster 4, crushing motor 5, discharging pipe 6, swash plate 7, connecting block 8, cylinder 9, the door body 10, guide plate 11, bearing frame 12, crushing pole 13, pivot 14, screening case 15, small opening 16, fixed plate 17 and fixed column 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a screening device for building block raw materials comprises a bottom plate 1, a box body 2 is fixedly connected to the top of the bottom plate 1, a feeding pipe 3 is fixedly connected to the top of the box body 2, a discharging pipe 6 is fixedly connected to the bottom of the right side of the box body 2, the bottom of the feeding pipe 3 is communicated with the top of the box body 2, the left side of the discharging pipe 6 is communicated with the box body 2, an inclined plate 7 is fixedly connected to the bottom of the inner wall of the box body 2, the right side of the inclined plate 7 is horizontally arranged with the left side of the discharging pipe 6, a crushing motor 5 is arranged at the top of the right side of the box body 2, a fixed support 4 is fixedly connected to both the top and the bottom of the crushing motor 5, the left side of the fixed support 4 is fixedly connected with the right side of the box body 2, a box door is movably connected, a bearing seat 12 is embedded in the top of the left side of the inner wall of the box body 2, the inner ring of the bearing seat 12 is fixedly connected with the left side of the rotating shaft 14, the crushing rod 13 is positioned at the top of the guide plate 11, the friction force between the rotating shaft 14 and the box body 2 is reduced through the bearing seat 12, the rotation precision of the rotating shaft 14 is further guaranteed, the crushing rods 13 are fixedly connected to the top and the bottom of the rotating shaft 14, the guide plates 11 are fixedly connected to the tops of the two sides of the inner wall of the box body 2, and the crushed building blocks are guided through the guide plates 11, so that the crushed building blocks can smoothly enter the screening box 15;

left bottom fixedly connected with connecting block 8 of 2 inner walls of box, the front side of connecting block 8 is provided with cylinder 9, the output of cylinder 9 is provided with screening case 15, the front side of connecting block 8 and the dorsal part of cylinder 9 pass through first loose axle swing joint, the output of cylinder 9 and the surface of screening case 15 pass through second loose axle swing joint, the bottom fixedly connected with fixed plate 17 of screening case 15, the inner chamber of fixed plate 17 runs through and is provided with fixed column 18, the front side of fixed column 18 and the dorsal part all with box 2's inner wall fixed connection, there is a body 10 screening case 15's front side through hinge swing joint, through a body 10, conveniently take out the building block raw materials after the screening, avoid screening case 15 inside can appear accumulational phenomenon, leak 16 has been seted up to the bottom of screening case 15 inner wall.

When the building block crusher is used, firstly building blocks are poured into a box body 2 through a feeding pipe 3, then a crushing motor 5 is started through an external controller, the crushing motor 5 drives a rotating shaft 14 to rotate, the rotating shaft 14 rotates inside a bearing seat 12, the rotating shaft 14 drives a crushing rod 13 to rotate, the crushing rod 13 crushes the building blocks, the building blocks fall onto the surface of a flow guide plate 11 after being crushed, the building blocks are guided to the inside of a screening box 15 through the flow guide plate 11, then an air cylinder 9 is started through the external controller, the air cylinder 9 pushes the screening box 15 to move, the screening box 15 drives a fixing plate 17 to rotate around a fixing column 18, internal building block raw materials are shaken under the rotation of the screening box 15, screening is carried out through a leak hole 16, and finally the building blocks are guided to the inside of a discharge pipe 6 through an inclined plate 7 to be discharged (the model of the external controller is, and mains power is used for power supply in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a screening device for building block raw materials, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a box body (2), the top of the box body (2) is fixedly connected with a feeding pipe (3), the bottom of the right side of the box body (2) is fixedly connected with a discharging pipe (6), the top of the right side of the box body (2) is provided with a crushing motor (5), the output end of the crushing motor (5) is fixedly connected with a rotating shaft (14), the left side of the rotating shaft (14) penetrates through the inner cavity of the box body (2), the top and the bottom of the rotating shaft (14) are both fixedly connected with crushing rods (13), and the tops of two sides of the inner wall of the box body (2) are both fixedly connected;

the left bottom fixedly connected with connecting block (8) of box (2) inner wall, the front side of connecting block (8) is provided with cylinder (9), the output of cylinder (9) is provided with screening case (15), the bottom fixedly connected with fixed plate (17) of screening case (15), the inner chamber of fixed plate (17) runs through and is provided with fixed column (18), the front side and the dorsal part of fixed column (18) all with the inner wall fixed connection of box (2), there is a door body (10) front side of screening case (15) through hinge swing joint, small opening (16) have been seted up to the bottom of screening case (15) inner wall.

2. The screening device for building block raw material according to claim 1, characterized in that: the bottom of pan feeding pipe (3) is the intercommunication setting with the top of box (2), the left side of discharging pipe (6) is the intercommunication setting with box (2), the bottom fixedly connected with swash plate (7) of box (2) inner wall, the right side of swash plate (7) is the level setting with the left side of discharging pipe (6).

3. The screening device for building block raw material according to claim 1, characterized in that: a bearing seat (12) is embedded into the top of the left side of the inner wall of the box body (2), the inner ring of the bearing seat (12) is fixedly connected with the left side of the rotating shaft (14), and the crushing rod (13) is located at the top of the guide plate (11).

4. The screening device for building block raw material according to claim 1, characterized in that: the front side of the connecting block (8) is movably connected with the back side of the air cylinder (9) through a first movable shaft, and the output end of the air cylinder (9) is movably connected with the surface of the screening box (15) through a second movable shaft.

5. The screening device for building block raw material according to claim 1, characterized in that: the crushing motor is characterized in that the top and the bottom of the crushing motor (5) are fixedly connected with a fixed support (4), the left side of the fixed support (4) is fixedly connected with the right side of the box body (2), and the front side of the box body (2) is movably connected with a box door through a hinge.

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