CN215964835U - Raw material screening machine for brickmaking - Google Patents

Abstract

The application relates to the field of brick making equipment, in particular to a raw material screening machine for brick making, which comprises a box body and a screening device, the screening device comprises a screening cylinder, a driving component for driving the screening cylinder to rotate and a conveying component, the rotation axis of the screening cylinder is obliquely arranged, the screening cylinder is rotatably supported at the two ends of the box body, the box body is provided with a feed inlet at the higher end of the screening cylinder, the conveying component is positioned below the screening cylinder, the screening device is equipped with two sets ofly from top to bottom along vertical direction, and is two sets of the axis of rotation inclination of the filter cylinder in the screening device is opposite, is located the top the screening hole of filter cylinder is less than the below the screening hole of filter cylinder, the box is located respectively and is close to two one side of the higher one end of filter cylinder all is equipped with the first stock guide of slope setting, first stock guide extends to in the filter cylinder. The application has the effects of multi-stage screening and convenient feeding.

Description

Raw material screening machine for brickmaking

Technical Field

The application relates to the field of brick making equipment, in particular to a raw material screening machine for brick making.

Background

The brick is one of essential basic building materials for building walls in building engineering, and the manufacturing process of the brick comprises the steps of crushing, mixing, kneading, manually or mechanically pressing and forming, drying and firing at the temperature of about 900 ℃ by using oxidizing flame to form the sintered building brick.

In the process of making bricks, screening of raw materials can be the most important part, the raw materials determine the effect of making the bricks, and generally, brickmakers screen brickmaking materials through a fixed screen and then make bricks.

In view of the above-mentioned related technologies, the inventor believes that the bricks made of the brick making raw materials with different particle sizes have different strengths, and the bricks made by workers screening the brick making materials by using the fixed screen have single strength and are difficult to meet the requirements of different purposes.

SUMMERY OF THE UTILITY MODEL

In order to screen the brickmaking raw materials with different sizes, the application provides a raw material screening machine for brickmaking.

The application provides a raw material screening machine for brickmaking adopts following technical scheme:

the utility model provides a raw and other materials screening machine for brickmaking, includes box, sieving mechanism, the sieving mechanism includes the filter cylinder, is used for driving filter cylinder pivoted drive assembly, transport assembly, the axis of rotation of filter cylinder is the slope setting, the filter cylinder rotate the supporting in the box both ends, the box is located the feed inlet has been seted up to the higher one end of filter cylinder, transport assembly is located the filter cylinder below, the sieving mechanism is equipped with two sets ofly, two sets of from top to bottom along vertical direction the axis of rotation inclination of the filter cylinder in the sieving mechanism is opposite, is located the top the screening hole of filter cylinder is less than the below the screening hole of filter cylinder, the box is located respectively and is close to two one side of the higher one end of filter cylinder all is equipped with the first stock guide that the slope set up, the lower one end of first stock guide extends to in the filter cylinder.

Through adopting above-mentioned technical scheme, the raw materials are screened in getting into the screening cylinder of the top from the feed inlet, carry out the primary screening earlier, carry out the secondary screening in the screening cylinder of the leading-in below of remaining raw materials through first stock guide after the screening to accomplish multistage screening, thereby satisfy the demand to different brickmaking raw materials granule sizes.

Preferably, the axial position of the lower end of the screening cylinder is provided with a rotating shaft extending along the axial direction of the screening cylinder, the rotating shaft is rotatably connected to one side of the box body, a connecting rod is arranged between the rotating shaft and the inner wall of the screening cylinder for connection, rollers with rotating axes parallel to the rotating axes of the screening cylinder are arranged on two sides of the bottom of the higher end of the screening cylinder, a supporting frame is connected between the rollers and the box body, and the rollers are rotatably connected to the supporting frame.

Through adopting above-mentioned technical scheme, the one end of filter screen cylinder is passed through the axis of rotation and is rotated and connect in the one end of box, and the gyro wheel butt that the other end of filter screen cylinder set up through the bottom has fixed the filter screen cylinder, should set up the simple dismantlement convenience of installation.

Preferably, drive assembly includes driving motor, drive shaft, drive belt, the drive shaft is located the top of the lower one end of filter screen cylinder, the axis of rotation of drive shaft with the axis of rotation of filter screen cylinder parallels, the drive shaft with the filter screen cylinder has all seted up the annular around self circumference, the drive belt cover is located the annular, drive shaft one end connect in driving motor.

Through adopting above-mentioned technical scheme, driving motor drives the drive shaft and rotates, is connected through the drive belt that the cover was established between drive shaft and the filter screen cylinder, drives the filter screen cylinder when the drive shaft rotates and accomplish the screening to the raw materials, and the difficult emergence of pivoted filter screen cylinder blocks up simultaneously.

Preferably, the conveying assembly comprises a first belt conveyor, a conveying pipeline and a material collecting box, the first belt conveyor is horizontally arranged, a discharge hole is formed in one side, close to one end of the first belt conveyor, of the box body, the conveying pipeline is obliquely arranged and connected to the outer wall of the box body and communicated with the discharge hole, and the material collecting box is arranged at the bottom of the conveying pipeline.

Through adopting above-mentioned technical scheme, the raw materials that sieve out through the screening section of thick bamboo fall on band conveyer's the transport face then carry pipeline in, in getting into the material collecting box along with pipeline, need not the manual work and get the material, when the material is full of directly change the material collecting box can.

Preferably, a feeding device is connected to the feeding port.

By adopting the technical scheme, the automatic feeding device is arranged to automatically feed materials, so that the step of feeding the materials by workers is omitted, and the labor intensity of the workers is reduced.

Preferably, the feeding device comprises a storage box, a feeding pipeline, a spiral conveying shaft and a servo motor, two ends of the feeding pipeline are respectively communicated with the feeding port and the storage box, the spiral conveying shaft is arranged inside the conveying pipeline, and one end of the spiral conveying shaft is connected to the servo motor.

Through adopting above-mentioned technical scheme, the screw delivery axle rotates and carries the raw materials in the storage case to the screening cylinder in along the material loading pipeline and screens, can also realize the speed of material loading, unusual convenient and fast through adjusting servo motor's rotational speed.

Preferably, two the lower one end bottom of screening cylinder is equipped with first baffle and the second baffle of vertical setting respectively, and the bottom half is located and has seted up the waste material mouth between second baffle and the box lateral wall, and waste material mouth department below is equipped with the second belt conveyor that the level set up, second belt conveyor one end below is equipped with scrap collecting box.

Through adopting above-mentioned technical scheme, through the first baffle and the second baffle that set up, the raw materials of avoiding screening are mixed together, and the second belt conveyor who sets up simultaneously directly carries the waste material after the screening and gets into scrap collecting box in, has saved the manpower clearance, unusual convenience.

Preferably, the storage box bottom is a conical box body which is concave downwards, and one end of the feeding pipeline is connected to the storage box bottom.

Through adopting above-mentioned technical scheme, conical storage case bottom of the case makes the raw materials in the storage case all collect to bottom one, has solved the too little unable problem of carrying of surplus material that common horizontal bottom surface leads to.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through two sets of screening devices. The method can carry out multistage screening on the brick making raw materials to meet different requirements;

2. through the feeding device, the feeding is convenient, and the feeding speed can be regulated and controlled.

Drawings

Fig. 1 is an overall structural view of the present embodiment.

Fig. 2 is a sectional view of the inside of the case in this embodiment.

Fig. 3 is a sectional view of the charging mechanism in this embodiment.

Description of reference numerals: 1. a box body; 2. a screening device; 3. a feeding device; 4. a support bar; 5. a screening cylinder; 6. a drive assembly; 7. a delivery assembly; 8. a rotating shaft; 9. a connecting rod; 10. a rotating groove; 11. a roller; 12. a support frame; 13. a drive shaft; 14. a drive motor; 15. a transmission belt; 16. a fixed mount; 17. a ring groove; 18. a first material guide plate; 19. a first belt conveyor; 20. a delivery conduit; 21. a second material guide plate; 22. a discharge port; 23. a material collecting box; 24. a material storage box; 25. a feeding pipeline; 26. a feed inlet; 27. a support pillar; 28. A first separator; 29. a second separator; 30. a third material guide plate; 31. a waste material port; 32. a second belt conveyor; 33. a waste collection tank; 34. a connecting plate; 35. a support; 36. a screw conveying shaft; 37. a servo motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a raw material screening machine for brickmaking. Referring to fig. 1 and 2, a raw material sieving machine for brick making comprises a box body 1, a sieving device 2 and a feeding device 3.

Four corners at the bottom of the box body 1 are provided with supporting rods 4 arranged along the vertical direction, the screening device 2 comprises a screening cylinder 5, a driving component 6 for driving the screening cylinder 5 to rotate, and a conveying component 7, the rotating shaft 8 line of the screening cylinder 5 is obliquely arranged, one side of the box body 1 close to the higher end of the screening cylinder 5 is provided with a feeding hole 26, the lower end of the screening cylinder 5 is provided with a rotating shaft 8 extending along the axial direction at the axial position of the screening cylinder 5, a connecting rod 9 is arranged between the rotating shaft 8 and the inner wall of the screening cylinder 5 for connection, the connecting rod 9 is arranged along the radial direction of the screening cylinder 5, the inner wall of the box body 1 close to the lower end of the screening cylinder 5 is provided with an oblique rotating groove 10, the rotating shaft 8 is rotatably connected in the rotating groove 10, two sides below the higher end of the screening cylinder 5 are respectively provided with a roller 11, the rotating shaft 8 line of the roller 11 is parallel to the rotating shaft 8 line of the screening cylinder 5, the roller 11 is abutted to the outer wall of the screening drum 5, the roller 11 is connected with the side wall of the box body 1 through a support frame 12, and the roller 11 is rotatably connected with the support frame 12.

Drive assembly 6 includes drive shaft 13, driving motor 14, drive belt 15, drive shaft 13 is located the top of the lower one end of filter cylinder 5, 8 lines of axis of rotation of drive shaft 13 and 8 lines of axis of rotation of filter cylinder 5 are parallel to each other, the one end of drive shaft 13 is connected in driving motor 14, be equipped with the mount 16 between driving motor 14 and the box 1 and be connected, drive shaft 13 and filter cylinder 5 have all seted up annular 17 around self circumference, drive belt 15 cover is located in annular 17.

The screening device 2 is provided with two sets of vertical direction of following respectively and sets up from top to bottom, and the diameter that is located the screening hole of the screening drum 5 of top is less than the screening hole diameter of the screening drum 5 of below, and the lateral wall that box 1 is close to the higher one end of two screening drums 5 respectively all is equipped with the first stock guide 18 that the slope set up, and the lower one end of first stock guide 18 extends to inside the screening drum 5.

The material gets into from feed inlet 26, driving motor 14 drives drive shaft 13 and rotates, drive shaft 13 is connected through the drive belt 15 that the cover was established with filter cylinder 5, thereby filter cylinder 5 rotates with drive shaft 13 is synchronous, also avoided blockking up the screening hole in the screening raw materials, filter cylinder 5's one end is passed through axis of rotation 8 and is pegged graft in the rotation groove 10 of box 1 one side, the other end supports through two gyro wheels 11, do not influence filter cylinder 5's normal operating when going on fixing filter cylinder 5 again, filter cylinder 5 is dismantled in the installation of should being convenient for to change to set up simultaneously, the first stock guide 18 that sets up simultaneously then plays the effect of guide to the raw materials, it spills filter cylinder 5 outside to avoid the raw materials when getting into filter cylinder 5, two sets of sieving mechanism 2 of setting then can carry out multistage screening to the raw materials, thereby satisfy the raw materials demand of different granule sizes.

Referring to fig. 1 and 2, the conveyor assembly 7 is located below the screen cylinder 5, the conveyor assembly 7 comprising a first belt conveyor 19, a conveying duct 20, material collecting box 23, first band conveyer 19 level is placed, first band conveyer 19 is located the below of filter cylinder 5, the both sides top of first band conveyer 19 is equipped with the second stock guide 21 that the slope set up respectively, the higher one side of second stock guide 21 is connected in box 1, the lower one side of second stock guide 21 is located first band conveyer 19 transport face top, discharge gate 22 has been seted up to the box 1 lateral wall that first band conveyer 19 one end is close to, discharge gate 22 is passed to first band conveyer 19 one end, pipeline 20 slope sets up and connects in box 1 lateral wall, the higher one end of pipeline 20 is linked together with discharge gate 22, the below of the lower one end of pipeline 20 is equipped with material collecting box 23.

The lower part of the lower end of the two screening cylinders 5 is provided with a first partition plate 28 and a second partition plate 29 which extend along the vertical direction, the two ends of the first partition plate 28 and the second partition plate 29 are connected with the inner walls of the two sides of the box body 1, the top of one side of the first partition plate 28 and the top of one side of the second partition plate 29, which are close to the first belt conveyor 19, are provided with a third material guide plate 30 which is obliquely arranged, the lower end of the third material guide plate 30 is positioned above the first belt conveyor 19, the bottom of the box body 1 is positioned between the second partition plate 29 and the side wall of the box body 1, a waste material port 31 is formed in the lower part of the waste material port 31, a second belt conveyor 32 is arranged below one end of the second belt conveyor 32, a waste material collection box 33 is arranged below one end of the second belt conveyor 32, and the second belt conveyor 32 is arranged at the top of the support 35.

The raw materials screened from the screening cylinder 5 fall onto the conveying surface of the first belt conveyor 19, the second guide plates 21 arranged on two sides of the first belt conveyor 19 and the third guide plate arranged at one end of the first belt conveyor 19 play a role in guiding the screened raw materials, the screened raw materials are prevented from falling onto the outside of the first belt conveyor 19, the screened raw materials are conveyed by the belt conveyors and pass through the discharge port 22 to enter the conveying pipeline 20, and enter the material collecting box 23 along the conveying pipeline 20, the device can realize automatic collection of the materials, the manual collection step is omitted, the device is very convenient, the screened residual waste materials fall onto the conveying surface of the second belt conveyor 32 through the waste material port 31 arranged at the bottom of the box body 1 and then are conveyed into the waste material collecting box 33, and automatic collection of the waste materials is realized.

Referring to fig. 3, loading attachment 3 includes storage case 24, material loading pipeline 25, auger delivery axle 36, servo motor 37, material loading pipeline 25 both ends are linked together with the bottom of feed inlet 26 and storage case 24 respectively, auger delivery axle 36 is located in material loading pipeline 25, auger delivery axle 36 one end is passed feed inlet 26 and is extended to box 1 inside and be connected in servo motor 37, be connected through connecting plate 34 between servo motor 37 and the box 1, the bottom of storage case 24 is undercut's conical setting, storage case 24 bottom is connected with a plurality of support columns 27.

The raw materials are directly stored in the storage box 24, the screw conveying shaft 36 is driven by the servo motor 37 to rotate to convey the raw materials into the screening cylinder 5 along the feeding pipeline 25 for screening, the labor intensity of workers is greatly reduced, and the problem that the raw materials in the storage box 24 cannot be conveyed when the raw materials are too little is solved at the bottom of the sunken conical storage box 24.

The implementation principle of the raw material screening machine for brick making in the embodiment of the application is as follows: the raw materials are stored in the storage box 24, the materials enter the screening drum 5 along the feeding pipeline 25 through the spiral conveying shaft 36 for screening, the screened raw materials are conveyed into the conveying pipeline 20 through the first belt conveyor 19 and then enter the material collecting box 23, the screening device 2 is provided with an upper group and a lower group, the screened raw materials enter the lower layer for secondary screening after being screened by the upper layer, the purpose of multi-stage screening is realized, and finally generated waste materials fall onto the second belt conveyor 32 and are conveyed into the waste material collecting box 33.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A raw material screening machine for brickmaking is characterized in that: including box (1), sieving mechanism (2) include filter cylinder (5), be used for driving filter cylinder (5) pivoted drive assembly (6), conveyor components (7), axis of rotation (8) line of filter cylinder (5) is slope setting, filter cylinder (5) rotate the support in box (1) both ends, box (1) are located feed inlet (26) have been seted up to the higher one end of filter cylinder (5), conveyor components (7) are located filter cylinder (5) below, be equipped with two sets ofly, two sets of from top to bottom along vertical direction filter devices (2) axis of rotation (8) line inclination of filter cylinder (5) in sieving mechanism (2) is opposite, is located the top the screening hole of filter cylinder (5) is less than the below the screening hole of filter cylinder (5), box (1) are located respectively and are close to two one side of the higher one end of filter cylinder (5) all is equipped with the first of slope setting and leads A material plate (18), wherein the lower end of the first material guide plate (18) extends into the screening cylinder (5).

2. The raw material screening machine for brick making as claimed in claim 1, wherein: lie in the axis position department of the lower one end of screen drum (5) is equipped with the edge axis of rotation (8) of screen drum (5) axial extension, axis of rotation (8) rotate connect in one side of box (1), axis of rotation (8) with be equipped with connecting rod (9) between the inner wall of screen drum (5) and connect, lie in the higher one end bottom both sides of screen drum (5) be equipped with axis of rotation (8) line with gyro wheel (11) that screen drum (5) axis of rotation (8) line parallels, gyro wheel (11) with be connected with support frame (12) between box (1), gyro wheel (11) rotate connect in support frame (12).

3. The raw material screening machine for brick making as claimed in claim 1, wherein: drive assembly (6) include driving motor (14), drive shaft (13), drive belt (15), drive shaft (13) are located the top of the lower one end of filter cylinder (5), axis of rotation (8) line of drive shaft (13) with axis of rotation (8) line parallel of filter cylinder (5), drive shaft (13) with filter cylinder (5) are all around self circumference offered annular (17), drive belt (15) cover is located annular (17), drive shaft (13) one end connect in driving motor (14).

4. The raw material screening machine for brick making as claimed in claim 1, wherein: conveying assembly (7) include first band conveyer (19), pipeline (20), material collecting box (23), first band conveyer (19) level sets up, discharge gate (22) have been seted up to one side that box (1) is close to first band conveyer (19) one end, pipeline (20) slope set up and connect in box (1) outer wall and with discharge gate (22) are linked together, material collecting box (23) are located pipeline (20) bottom.

5. The raw material screening machine for the brick making as claimed in claim 4, wherein: and a feeding device (3) is connected to the feeding hole (26).

6. The raw material screening machine for the brick making as claimed in claim 5, wherein: the feeding device (3) comprises a storage box (24), a feeding pipeline (25), a spiral conveying shaft (36) and a servo motor (37), wherein two ends of the feeding pipeline (25) are respectively communicated with the feeding hole (26) and the storage box (24), the spiral conveying shaft (36) is arranged inside the conveying pipeline (20), and one end of the spiral conveying shaft (36) is connected with the servo motor (37).

7. The raw material screening machine for brick making as claimed in claim 1, wherein: two the lower one end bottom of screen cylinder (5) is equipped with first baffle (28) and second baffle (29) of vertical setting respectively, and box (1) bottom is located and has seted up between second baffle (29) and box (1) lateral wall waste material mouth (31), and waste material mouth (31) department below is equipped with second belt conveyor (32) that the level set up, second belt conveyor (32) one end below is equipped with garbage collection box (33).

8. The raw material screening machine for the brick making as claimed in claim 6, wherein: the bottom of the storage box (24) is a downward-sunken conical box body (1), and one end of the feeding pipeline (25) is connected to the bottom of the storage box (24).

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