CN215612991U

CN215612991U - Cleaning mechanism for screening of cylinder screen

Info

Publication number: CN215612991U
Application number: CN202121968529.4U
Authority: CN
Inventors: 方树坡
Original assignee: Jianshui Jingchen Mining Co ltd
Current assignee: Jianshui Jingchen Mining Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-25
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a cleaning mechanism for a cylindrical screen, and particularly relates to the technical field of cleaning. According to the utility model, the cleaning bristles on the rotating cylinder can be driven to clean the screening holes on the cylindrical screen body through the rotation of the power motor, so that the cleaning effect of the device can be improved; the cleaning water can flow to the cylindrical screen body and the cleaning bristles through the water outlet holes and the through holes, so that the cleaning water of the device is facilitated.

Description

Cleaning mechanism for screening of cylinder screen

Technical Field

The utility model relates to the technical field of cleaning, in particular to a cleaning mechanism for screening a cylindrical screen.

Background

The working part of the cylindrical screen is cylindrical, and the whole screen rotates around the axis of the cylinder, and the axis is normally provided with a small inclination angle. The material is fed from one end of the drum, fine material passes through the mesh of the drum work surface, and coarse material is discharged from the other end of the drum. The drum screen has low rotation speed, stable operation and good power balance. But the sieve holes are easy to block, the sieving efficiency is low, the working area is small, and the productivity is low.

However, in practical use, the screen holes are easily blocked by the screening materials of the cylindrical screen, so that the cleaning mechanism is not favorable for cleaning, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

To overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a cleaning mechanism for a drum screen, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wiper mechanism is used in drum sieve screening, includes drum sieve body, the screening hole has been seted up on the surface of drum sieve body, logical groove has been seted up to the centre of the both sides of drum sieve body, just the inner wall sliding connection who leads to the groove has the dead lever, just the surface that the dead lever is close to drum sieve body both ends respectively fixed mounting have a support frame and No. two support frames, the top fixed mounting of a support frame has the water tank, fixedly connected with connecting rod between water tank and No. two support frames, just the surface slip of connecting rod has cup jointed the rotation section of thick bamboo, the fixed surface who rotates the section of thick bamboo installs the washing brush hair, be provided with drive mechanism between the top of No. two support frames and the rotation section of thick bamboo.

In order to enable the rotating cylinder to rotate, the blocked screening holes are cleaned by cleaning bristles on the rotating cylinder conveniently, the transmission mechanism comprises a power motor fixedly installed at the top of the second support frame, a surface of the second support frame is fixedly sleeved with a driving roller through a power motor output shaft, and the driving roller is connected with the surface of the rotating cylinder, which is close to the second support frame, through belt transmission.

In order to facilitate the cleaning water to flow from the rotating cylinder to the cylindrical screen body and the cleaning bristles, so as to be helpful for the cleaning water of the device, a through hole is arranged between the inner wall and the outer wall of the rotating cylinder.

In order to with the water in the water tank all with disperse to rotating in the section of thick bamboo, the inside fixed mounting of connecting rod has the water pipe, just the one end and the water tank fixed connection of water pipe, the apopore has been seted up between the surface of water pipe and connecting rod.

In order to facilitate the feeding of the cylindrical screen body to be uniform, so that the cleaning difficulty is reduced, the feeding pipe is fixedly arranged inside the fixing rod, and the feeding hole is formed between the feeding pipe and the surface of the fixing rod.

In order to discharge materials in time, a discharge hole is formed in the left side of the cylindrical screen body.

In order to realize the screening function of the cylindrical screen, the size of the screening hole is smaller than that of the discharge hole.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the driving idler wheel is driven to rotate by the rotation of the power motor, and the driving idler wheel drives the rotating cylinder on the connecting rod to rotate through the belt, so that the cleaning bristles on the rotating cylinder can clean the screening holes on the cylindrical screen body, and the cleaning effect of the device can be improved; through setting up apopore and through-hole, because the even dispersion of clean water lead to pipe and apopore in the water tank is to rotating the section of thick bamboo to utilize the through-hole to be convenient for rotate rivers in the section of thick bamboo to the drum sieve body and rinse on the brush hair, thereby help the device washing water.

2. Compared with the prior art, the cylindrical screen body can smoothly rotate on the fixed rod by arranging the through grooves; by arranging the feeding pipe and the feeding holes, the cylindrical screen body can be fed uniformly, so that the blockage of screen holes caused by material accumulation is avoided, and the cleaning difficulty can be reduced; through setting up the relief hole, can in time discharge the large granule material after the screening as early as possible to this wiper mechanism of being convenient for washs the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the cylindrical screen body of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

The reference signs are: 1. a cylindrical screen body; 2. a screening well; 3. a through groove; 4. fixing the rod; 5. a first support frame; 6. a second support frame; 7. a water tank; 8. a connecting rod; 9. a rotating cylinder; 10. cleaning the bristles; 11. a power motor; 12. a driving roller; 13. a belt; 14. a water pipe; 15. a water outlet hole; 16. a through hole; 17. a feed pipe; 18. a feed port; 19. a discharge hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Cleaning mechanism for cylinder screen shown in attached figure 1 and attached figure 2, including cylinder screen body 1, screening hole 2 has been seted up on cylinder screen body 1's surface, logical groove 3 has been seted up to the centre of cylinder screen body 1's both sides, and the inner wall sliding connection who leads to groove 3 has dead lever 4, and dead lever 4 is close to the surface difference fixed mounting at cylinder screen body 1 both ends has support frame 5 and No. two support frames 6, the top fixed mounting of support frame 5 has water tank 7, fixedly connected with connecting rod 8 between water tank 7 and No. two support frames 6, and the surperficial slip of connecting rod 8 has cup jointed a rotating cylinder 9, the fixed surface of rotating cylinder 9 installs washing brush hair 10, be provided with drive mechanism between the top of No. two support frames 6 and the rotating cylinder 9.

In a preferred embodiment, as shown in fig. 2, the transmission mechanism includes a power motor 11 fixedly installed at the top of the second support frame 6, an output shaft of the power motor 11 penetrates through a surface of the second support frame 6, and is fixedly sleeved with a driving roller 12, so that the driving roller 12 is driven to rotate by the rotation of the power motor 11, the driving roller 12 is in transmission connection with the surface of the rotating cylinder 9 close to the second support frame 6 through a belt 13, and the rotating cylinder 9 rotates to enable cleaning bristles 10 of the rotating cylinder to clean the screening holes 2 on the cylindrical screen body 1, thereby improving the cleaning effect of the device.

In a preferred embodiment, as shown in fig. 2 and 3, a water pipe 14 is fixedly installed inside the connecting rod 8, one end of the water pipe 14 is fixedly connected with the water tank 7, and a water outlet 15 is formed between the water pipe 14 and the surface of the connecting rod 8, so that the cleaning water in the water tank 7 is uniformly dispersed into the rotary cylinder 9 through the water pipe 14 and the water outlet 15.

In a preferred embodiment, as shown in fig. 2 and 3, through holes 16 are opened between the inner wall and the outer wall of the rotary cylinder 9, so that the water in the rotary cylinder 9 can flow onto the cylindrical screen body 1 and the cleaning bristles 10 through the through holes 16, thereby facilitating the cleaning water of the device.

In a preferred embodiment, as shown in fig. 2, a feeding pipe 17 is fixedly installed inside the fixing rod 4, and a feeding hole 18 is opened between the feeding pipe 17 and the surface of the fixing rod 4, so that the cylindrical screen body 1 can be fed uniformly, thereby avoiding material accumulation and causing screen hole blockage, and thus reducing the cleaning difficulty.

In a preferred embodiment, as shown in fig. 2, the left side of the cylindrical screen body 1 is provided with a discharge hole 19, so that large-particle materials after being screened can be discharged as soon as possible.

In a preferred embodiment, as shown in fig. 1 and 2, the size of the screening openings 2 is smaller than the size of the discharge openings 19, so that the screening function of a cylindrical screen can be achieved.

The working principle of the utility model is as follows: when the device is used, the driving roller 12 is driven to rotate by the rotation of the power motor 11, and the driving roller 12 drives the rotating cylinder 9 on the connecting rod 8 to rotate through the belt 13, so that the cleaning bristles 10 on the rotating cylinder 9 can clean the screening holes 2 on the cylindrical screen body 1, and the cleaning effect of the device can be improved; by arranging the water outlet holes 15 and the through holes 16, the cleaning water in the water tank 7 is uniformly dispersed into the rotary cylinder 9 through the water pipes 14 and the water outlet holes 15, so that the water in the rotary cylinder 9 can flow onto the cylindrical screen body 1 and the cleaning bristles 10 conveniently by using the through holes 16, and the cleaning water of the device is facilitated; through the through grooves 3, the cylindrical screen body 1 can smoothly rotate on the fixed rods 4; by arranging the feeding pipe 17 and the feeding holes 18, the cylindrical screen body 1 can be fed uniformly, so that the blocking of screen holes caused by material accumulation is avoided, and the cleaning difficulty can be reduced; the discharge hole 19 is arranged, so that large particle materials after being screened can be discharged as soon as possible; in conclusion, the cleaning mechanism of the device is convenient for screening and cleaning the cylindrical screen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wiper mechanism is used in drum sieve screen, includes drum sieve body (1), its characterized in that: screening hole (2) have been seted up on the surface of drum sieve body (1), logical groove (3) have been seted up in the centre of the both sides of drum sieve body (1), just the inner wall sliding connection who leads to groove (3) has dead lever (4), just dead lever (4) are close to the surface difference fixed mounting at drum sieve body (1) both ends have support frame (5) and No. two support frames (6), the top fixed mounting of support frame (5) has water tank (7), fixedly connected with connecting rod (8) between water tank (7) and No. two support frames (6), just the surface slip of connecting rod (8) has cup jointed a rotating cylinder (9), the fixed surface of rotating cylinder (9) installs washing brush hair (10), be provided with drive mechanism between the top of No. two support frames (6) and rotating cylinder (9).

2. The cleaning mechanism for screening cylindrical screens of claim 1, wherein: the transmission mechanism comprises a power motor (11) fixedly installed at the top of the second support frame (6), an output shaft of the power motor (11) penetrates through the surface of the second support frame (6) and is fixedly sleeved with a driving roller (12), and the driving roller (12) is in transmission connection with the surface, close to the second support frame (6), of the rotating cylinder (9) through a belt (13).

3. The cleaning mechanism for screening cylindrical screens of claim 1, wherein: the inside fixed mounting of connecting rod (8) has water pipe (14), just the one end and water tank (7) fixed connection of water pipe (14), apopore (15) have been seted up between the surface of water pipe (14) and connecting rod (8).

4. The cleaning mechanism for screening cylindrical screens of claim 1, wherein: a through hole (16) is formed between the inner wall and the outer wall of the rotating cylinder (9).

5. The cleaning mechanism for screening cylindrical screens of claim 1, wherein: the inside fixed mounting of dead lever (4) has inlet pipe (17), just feed port (18) have been seted up between the surface of inlet pipe (17) and dead lever (4).

6. The cleaning mechanism for screening cylindrical screens of claim 1, wherein: the left side of the cylindrical screen body (1) is provided with a discharge hole (19).

7. The cleaning mechanism for screening cylindrical screens of claim 6, wherein: the size of the screening hole (2) is smaller than that of the discharge hole (19).