CN219745484U - Vibrating screen with uniform feeding for building materials - Google Patents

Abstract

The utility model discloses a vibrating screen with uniform feeding for building materials, which comprises a box body, wherein a blanking hole is formed in the top of the box body, a circular ring is fixedly connected to the inner wall of the box body, a material guide plate is fixedly connected to the inner side of the circular ring, the material guide plate is conical in shape, blanking pipes distributed in an annular mode are inserted in the circular ring, the vibrating screen is connected to the inner wall of the box body in a sliding mode, springs are fixedly connected to the left side and the right side of the vibrating screen, a fixed barrel fixedly connected with the vibrating screen is inserted in the vibrating screen, a discharging pipe movably connected with the fixed barrel is inserted in the fixed barrel, and the bottom end of the discharging pipe penetrates through and extends to the bottom of the box body. According to the utility model, materials can be uniformly guided into the outer edge of the vibrating screen through the annular-distributed blanking pipes, and the diameters of the blanking pipes are the same, so that the purpose of uniform feeding is achieved, and the occurrence of the situation of material accumulation is effectively reduced.

Description

Vibrating screen with uniform feeding for building materials

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a uniformly-fed vibrating screen for building materials.

Background

The vibrating screen for building material is used in sieving and classifying building material, such as stone, sand, cement, etc. and features uniform feeding, high sieving effect and high efficiency.

The size and shape of the materials can be controlled by sieving through the vibrating screen, so that the product quality is ensured, and the production efficiency is improved; for example, sand and stones in building materials need to be screened in the processing process, and the current common mode is to use a sand screening machine or a vibrating screen, and the coarse and fine materials are separated by using the vibrating screen.

At present, the common vibrating screen is usually fed by directly throwing materials into a screen from a feed inlet, the materials can be piled up on the vibrating screen below the feed inlet, and the screening efficiency is also affected while the screening uniformity is affected, so that the vibrating screen with uniform feeding for building materials is provided to solve the problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a vibrating screen with uniform feeding for building materials.

In order to achieve the above purpose, the present utility model adopts the following technical scheme.

The utility model provides a shale shaker of even feeding for building materials, includes the box, the unloading hole has been seted up at the top of box, the inner wall fixedly connected with ring of box, the inboard fixedly connected with stock guide of ring, the shape of stock guide is conical, alternate the unloading pipe that has annular distribution on the ring, the inner wall sliding connection of box has the shale shaker, the equal fixedly connected with spring of left and right sides of shale shaker, alternate on the shale shaker have rather than fixed connection's fixed barrel, alternate on the fixed barrel with its swing joint's row's material pipe, the bottom of row's material pipe runs through and extends to the bottom of box, the bottom of box is provided with collection device, two row's material holes have been seted up to the bottom of box, the bottom of box is inlayed and is equipped with the motor, the output shaft fixedly connected with drive wheel of motor, the bottom cover of row's material pipe is equipped with the follower that meshes with the drive wheel, the mouth that annular distributes has been seted up on the row's material pipe, the cover is equipped with the rotary disk and is connected with two trapezoidal fixed blocks rather than fixed connection's of rotary disk, two fixedly connected with slide bars bottom.

As a further description of the above technical solution:

the collecting device comprises a collecting box, the top of the collecting box is fixedly connected with the box body, and three collecting boxes which are connected with the collecting box in a sliding mode are inserted in the front face of the collecting box.

As a further description of the above technical solution:

one side fixedly connected with horizontal pole of slide bar, the cover is equipped with the gyro wheel rather than rotating and being connected on the horizontal pole.

As a further description of the above technical solution:

the top of ring has seted up the baffle box, the top of unloading pipe is located the baffle box.

As a further description of the above technical solution:

the top end of the discharge pipe is fixedly connected with two fixing rods, and the opposite ends of the two fixing rods can be fixedly connected with rubber blocks.

As a further description of the above technical solution:

the inner top wall of the box body is fixedly connected with a guide block, and the guide block is sleeved on the discharge pipe and is rotationally connected with the discharge pipe.

Compared with the prior art, the utility model has the advantages that:

this scheme can be with the even leading-in outside edge department of shale shaker of material through annular distribution's unloading pipe to unloading pipe diameter is the same, and then plays the purpose of even feeding, and the effectual circumstances of reducing material is piled up appears, improves the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a perspective view of a guide plate and a ring according to the present utility model.

The reference numerals in the figures illustrate:

1. a case; 2. a blanking hole; 3. a circular ring; 4. a material guide plate; 5. discharging pipes; 6. a vibrating screen; 7. a spring; 8. a fixed barrel; 9. a discharge pipe; 10. a collecting device; 101. a collection box; 102. a collection box; 11. a discharge hole; 12. a motor; 13. a driving wheel; 14. a driven wheel; 15. a through port; 16. a rotating disc; 17. a trapezoid block; 18. a slide bar; 19. a cross bar; 20. a roller; 21. a guide groove; 22. a fixed rod; 23. a rubber block; 24. a guide block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1 to 4, in the present utility model: the utility model provides a shale shaker of even feeding for building materials, including box 1, unloading hole 2 has been seted up at the top of box 1, the inner wall fixedly connected with ring 3 of box 1, the inboard fixedly connected with stock guide 4 of ring 3, the shape of stock guide 4 is conical, the unloading pipe 5 of annular distribution is alternated on ring 3, the inner wall sliding connection of box 1 has shale shaker 6, the left and right sides of shale shaker 6 is all fixedly connected with spring 7, the fixed bucket 8 of fixed connection is alternated on shale shaker 6, the material discharging pipe 9 of fixed bucket 8 interlude rather than swing joint, the bottom of material discharging pipe 9 runs through and extends to the bottom of box 1, the bottom of box 1 is provided with collection device 10, two material discharging holes 11 have been seted up to the bottom of box 1, the bottom of box 1 is inlayed and is equipped with motor 12, the output shaft fixedly connected with drive wheel 13 of motor 12, the cover of the bottom of material discharging pipe 9 is equipped with driven wheel 14 that meshes with drive wheel 13, the opening 15 of annular distribution has been seted up on material discharging pipe 9, the cover is equipped with the rotary disk 16 fixedly connected with two trapezoidal blocks of 16 on the material discharging pipe 9, two fixed connection slide bars 18 are fixedly connected with the bottom of box 1; the collecting device 10 comprises a collecting box 101, wherein the top of the collecting box 101 is fixedly connected with the box body 1, and three collecting boxes 102 which are connected with the collecting box in a sliding manner are inserted in the front of the collecting box 101.

In the utility model, when in use, firstly, materials are poured from the blanking holes 2, the materials fall on the material guide plate 4, the material is uniformly dispersed to the top surface of the circular ring 3 along the material guide plate 4 due to the conical arrangement of the material guide plate 4, then the materials fall into the blanking pipe 5 on the circular ring 3, the blanking pipe 5 is annularly distributed, the materials are uniformly guided to the outer edge of the vibrating screen 6 by the blanking pipe 5, the vibrating screen 6 rolls along the vibrating screen 6 to the fixed barrel 8 due to the funnel-shaped arrangement of the vibrating screen 6, the vibrating screen 6 screens the materials in the process of rolling on the vibrating screen 6, a user of the vibrating screen 6 starts a motor 12 in the process of screening the materials, the motor 12 drives a driving wheel 13 to rotate, the driving wheel 13 then drives a discharging pipe 9 to rotate through a driven wheel 14, and further drives a rotating disk 16 to rotate, the rotating disc 16 can drive the trapezoid block 17 to rotate in the rotating process, the trapezoid block 17 continuously slides from the bottom of the sliding rod 18 after rotating, when the trapezoid block 17 slides to the bottom end of the sliding rod 18, the sliding rod 18 slides along the inclined plane of the trapezoid block 17, at the moment, the sliding rod 18 can drive the fixed barrel 8 to ascend, the vibrating screen 6 can be driven to ascend in the ascending process of the fixed barrel 8, the elastic force of the spring 7 is released to drive the vibrating screen 6 to descend until the sliding rod 18 slides from the trapezoid block 17, the vibrating screen 6 can reciprocate up and down along with the rotation of the discharging pipe 9, the efficiency of screening materials can be effectively improved, qualified materials can pass through the vibrating screen 6 and fall into the collecting box 102 from the discharging hole 11 at the bottom of the box body 1 to be collected, unqualified materials can fall into the discharging pipe 9 from the through hole 15 and fall into the collecting box 102 in the middle, the sorting and collecting of the materials can be realized.

Please refer to fig. 3, wherein: a cross rod 19 is fixedly connected to one side of the slide rod 18, and a roller 20 rotationally connected with the cross rod 19 is sleeved on the cross rod 19.

In the utility model, when in use, the roller 20 can replace the sliding rod 18 to be contacted with the trapezoid block 17, so that the abrasion is effectively reduced, the running smoothness of the device is improved, and the service life of the device is prolonged.

Please refer to fig. 3, wherein: a guide groove 21 is formed in the top of the circular ring 3, and the top end of the blanking pipe 5 is positioned on the guide groove 21.

According to the utility model, the material can be guided through the arrangement of the guide chute 21, and the section of the guide chute 21 is arranged in a funnel shape, so that the smooth leakage of the material into the blanking pipe 5 is facilitated, and the smoothness of the device is improved.

Please refer to fig. 3, wherein: the top end of the discharge pipe 9 is fixedly connected with two fixing rods 22, and the opposite ends of the two fixing rods 22 can be fixedly connected with rubber blocks 23.

In the utility model, in the use process, the rubber blocks 23 on the fixing rods 22 are driven to continuously slide through the plurality of blanking pipes 5 by the rotation of the discharging pipe 9, the rubber blocks 23 are impacted each time when being contacted with the blanking pipes 5, and the blanking pipes 5 are vibrated after being impacted, so that the situation that the blanking pipes 5 are blocked by materials is effectively reduced, and the practicability of the device is improved.

Please refer to fig. 2, wherein: the inner top wall of the box body 1 is fixedly connected with a guide block 24, and the guide block 24 is sleeved on the discharge pipe 9 and is rotationally connected with the discharge pipe.

According to the utility model, the material screened by the vibrating screen 6 can be guided by the arrangement of the guide block 24, so that the rapid discharge of the material is facilitated.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a shale shaker of even feeding for building materials, includes box (1), its characterized in that: the utility model discloses a box, including box (1) and drive wheel (13), unloading hole (2) have been seted up at the top of box (1), the inner wall fixedly connected with ring (3) of box (1), the inboard fixedly connected with stock guide (4) of ring (3), the shape of stock guide (4) is conical, alternate on ring (3) unloading pipe (5) that have annular distribution, the inner wall sliding connection of box (1) has shale shaker (6), the equal fixedly connected with spring (7) in the left and right sides of shale shaker (6), alternate on shale shaker (6) have fixed bucket (8) rather than fixed connection, alternate on fixed bucket (8) discharge pipe (9) rather than swing joint, the bottom of discharge pipe (9) runs through and extends to the bottom of box (1), the bottom of box (1) is provided with collection device (10), two discharge holes (11) have been seted up to the bottom of box (1), the bottom of box (1) has inlayed motor (12), the fixed bucket (8) of fixed connection with it has drive wheel (13) to drive wheel (13), the bottom of drive wheel (13) is equipped with annular and is connected with drive wheel (13), the rotary disc (16) fixedly connected with the discharge pipe (9) is sleeved on the discharge pipe, two trapezoid blocks (17) are fixedly connected to the top of the rotary disc (16), and two sliding rods (18) are fixedly connected to the bottom of the fixed barrel (8).

2. A uniformly fed vibrating screen for building materials according to claim 1, wherein: the collecting device (10) comprises a collecting box (101), wherein the top of the collecting box (101) is fixedly connected with the box body (1), and three collecting boxes (102) which are connected with the collecting box in a sliding mode are inserted into the front face of the collecting box (101).

3. A uniformly fed vibrating screen for building materials according to claim 1, wherein: one side of the sliding rod (18) is fixedly connected with a cross rod (19), and a roller (20) rotationally connected with the cross rod (19) is sleeved on the cross rod.

4. A uniformly fed vibrating screen for building materials according to claim 1, wherein: a guide groove (21) is formed in the top of the circular ring (3), and the top end of the discharging pipe (5) is positioned on the guide groove (21).

5. A uniformly fed vibrating screen for building materials according to claim 1, wherein: the top end of the discharge pipe (9) is fixedly connected with two fixing rods (22), and the opposite ends of the two fixing rods (22) can be fixedly connected with rubber blocks (23).

6. A uniformly fed vibrating screen for building materials according to claim 1, wherein: the inner top wall of the box body (1) is fixedly connected with a guide block (24), and the guide block (24) is sleeved on the discharge pipe (9) and is rotationally connected with the discharge pipe.