CN214515920U

CN214515920U - Cleaning device for high-frequency vibrating screen

Info

Publication number: CN214515920U
Application number: CN202120536202.3U
Authority: CN
Inventors: 付贺超
Original assignee: Qian'an Xinhao Iron Ore Dressing Co ltd
Current assignee: Qian'an Xinhao Iron Ore Dressing Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-29
Anticipated expiration: 2031-03-15

Abstract

The utility model belongs to the technical field of the shale shaker and specifically relates to a cleaning device for high frequency vibration sieve is related to, and high frequency vibration sieve includes the shale shaker body, the last fixed surface of shale shaker body is connected with a pair of baffle, and cleaning device includes the scraper blade that is sliding connection respectively with one side that two baffles are close to each other, and two scraper blades are connected with respectively and drive the scraper blade to being close to the shale shaker body and keeping away from the actuating mechanism of shale shaker body one side motion. This application has the effect that can scrape the fine iron powder raw materials on the scraper blade down.

Description

Cleaning device for high-frequency vibrating screen

Technical Field

The application relates to the field of vibrating screens, in particular to a cleaning device for a high-frequency vibrating screen.

Background

At present, in the processing process of the iron fine powder raw material, a high-frequency vibrating screen is often used, and the iron fine powder with finer granularity in the iron fine powder raw material is screened out through the high-frequency vibrating screen.

As shown in fig. 1, the conventional high-frequency vibrating screen comprises a vibrating screen body 1, wherein a feeding bin 11 is arranged at the upper part of the vibrating screen body 1, and a pair of baffles 2 is fixedly connected to the upper surface of the vibrating screen body 1. Adding a mixture of the iron concentrate raw material and water into the feeding bin 11, enabling the iron concentrate raw material and the water to flow onto the vibrating screen body 1 together, and screening the iron concentrate raw material by the vibrating screen body 1.

In the process of practical application, in the process of screening the iron fine powder raw material by the vibrating screen body 1, a small amount of iron fine powder raw material splashes to the baffle 2 together with water, and the iron fine powder raw material is stuck on the baffle 2, so that the waste of the iron fine powder raw material is caused.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that fine iron powder raw materials glues on the baffle, this application provides a cleaning device for high frequency vibration sieve.

The application provides a cleaning device for high frequency vibration sieve adopts following technical scheme:

the utility model provides a cleaning device for high-frequency vibration sieve, high-frequency vibration sieve include the shale shaker body, the last fixed surface of shale shaker body is connected with a pair of baffle, and cleaning device includes the scraper blade that is sliding connection respectively with one side that two baffles are close to each other, and two scraper blades are connected with respectively and drive the scraper blade to being close to the shale shaker body and keeping away from the actuating mechanism of shale shaker body one side motion.

Through adopting above-mentioned technical scheme, the shale shaker body sieves work to the fine iron powder raw materials, it needs to clear up to be stained with more fine iron powder raw materials on the baffle, actuating mechanism drives the scraper blade to the one side motion that is close to the shale shaker body, the scraper blade will drive the fine iron powder raw materials on baffle surface to the one side motion that is close to the shale shaker body, the scraper blade scrapes the fine iron powder raw materials that the baffle surface is stained with down, then the fine iron powder falls on the shale shaker body, the shale shaker body sieves work to the fine iron powder raw materials that falls on the shale shaker body. Then the driving mechanism drives the scraper to move towards one side far away from the vibrating screen body, so that the scraper is arranged on one side far away from the vibrating screen body. The driving mechanism drives the scraper to move towards one side close to the vibrating screen body, and the effect of scraping the fine iron powder raw material on the scraper is achieved.

Optionally, the driving mechanism includes a supporting plate fixedly connected to one side of the baffle away from the scraper, a first supporting rod perpendicular to the supporting plate is fixedly connected to the upper surface of the supporting plate, a second supporting rod perpendicular to the first supporting rod is fixedly connected to the upper surface of the first supporting rod, the second supporting rod is connected to a hydraulic cylinder, a first connecting rod is fixedly connected to one end, close to the vibrating screen body, of a piston rod of the hydraulic cylinder, a second connecting rod is fixedly connected to the upper surface of the scraper, and the first connecting rod is connected to the second connecting rod.

Through adopting above-mentioned technical scheme, the backup pad supports first bracing piece and second bracing piece, and the second bracing piece supports the pneumatic cylinder. When a piston rod of the hydraulic cylinder extends, the piston rod of the hydraulic cylinder drives the first connecting rod to move towards one side close to the vibrating screen body, and the first connecting rod drives the second connecting rod and the scraper to move towards one side close to the vibrating screen body; when the piston rod of pneumatic cylinder contracts, the piston rod of pneumatic cylinder drives the head rod and moves to the one side of keeping away from the shale shaker body, and the head rod drives second connecting rod and scraper blade and moves to the one side of keeping away from the shale shaker body, and the process of drive scraper blade motion is more convenient.

Optionally, a detaching assembly for fixing the second connecting rod is arranged between the first connecting rod and the second connecting rod.

Through adopting above-mentioned technical scheme, it is fixed with head rod and second connecting rod to dismantle the subassembly, and after the scraper blade used a period, when the scraper blade wearing and tearing are more serious, the dismantlement subassembly removed the restriction to the second connecting rod, pulled down the scraper blade. And replacing the new scraper, and connecting the second connecting rod and the first connecting rod through the disassembling component. The scraper which is seriously abraded is detached and replaced by a new scraper, so that the effect of scraping the fine iron powder raw material by the scraper is ensured as much as possible.

Optionally, the disassembling component comprises an inserting rod, a first inserting groove for inserting the first connecting rod is formed in the inner side of the upper surface of the second connecting rod, an inserting hole communicated with the first inserting groove is formed in the inner side of the side surface of the second connecting rod, a second inserting groove is formed in the inner side of one side, close to the inserting hole, of the first connecting rod, and the inserting rod is simultaneously inserted into the inserting hole and the second inserting groove.

Through adopting above-mentioned technical scheme, the head rod is pegged graft with first inserting groove, pegs graft the spliced pole simultaneously with spliced eye and second inserting groove, and the spliced pole is fixed with head rod and second connecting rod, and the fixing process is more convenient. The inserting rod is separated from the second inserting rod, the scraper can be detached by moving the second connecting rod downwards, and the detaching process is more convenient.

Optionally, the insertion rod is an iron rod, and a magnet abutted against the insertion rod is fixedly connected to the bottom of the second insertion groove.

Through adopting above-mentioned technical scheme, magnet and the attraction butt of grafting pole, stability when magnet increases grafting pole and second inserting groove.

Optionally, the first connecting rod is connected with a fastening component which tightly supports one end, far away from the magnet, of the insertion rod.

Through adopting above-mentioned technical scheme, stability when fastening components increase inserted bar and magnet attraction butt.

Optionally, the fastening assembly includes a receiving rod fixedly connected to one side of the first connecting rod, where the second inserting groove is formed, the receiving rod is rotatably connected to a butting plate, and the butting plate is butted against one end, far away from the magnet, of the inserting rod.

Through adopting above-mentioned technical scheme, rotate the butt joint board, the one end butt of magnet is kept away from with the inserted bar to the butt joint board, stability when increasing inserted bar and magnet butt. When the scraper plate needs to be detached, the abutting plate is rotated, so that the abutting plate does not block the insertion rod any more. And separating the plug rod from the second plug groove, and then moving the second connecting rod downwards to detach the scraper.

Optionally, the lower fixed surface of second bracing piece is connected with the dead lever, dead lever fixedly connected with a plurality of can go out the tube head of water, the tube head below is equipped with the drainage plate, the upper surface fixed connection of drainage plate and baffle.

Through adopting above-mentioned technical scheme, the water that flows in the tube head falls on the drainage plate, and water flows to the baffle along the drainage plate on, rivers have the scouring action to the baffle, make the scraper blade scrape the iron concentrate powder raw materials that the baffle is glued down the in-process cleaner to iron concentrate powder raw materials clearance.

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

1. the driving mechanism drives the scraper to move towards one side close to the vibrating screen body, and the effect of scraping the fine iron powder raw material on the scraper can be achieved;

2. magnet and inserted bar attraction butt, magnet increase the stability when inserted bar and second inserting groove are pegged graft.

Drawings

Fig. 1 is a schematic structural diagram of the background art.

Fig. 2 is a schematic structural diagram of an embodiment of the present application.

Fig. 3 is a schematic diagram of a first connecting rod embodied in the present embodiment.

Fig. 4 is a schematic view showing the insertion rod according to the present embodiment.

Description of reference numerals: 1. a vibrating screen body; 11. feeding into a storage bin; 2. a baffle plate; 21. a drainage plate; 3. a squeegee; 4. a drive mechanism; 41. a support plate; 42. a first support bar; 43. a second support bar; 44. a hydraulic cylinder; 45. a first connecting rod; 46. a second connecting rod; 47. disassembling the assembly; 471. a first insertion groove; 472. inserting holes; 473. a second insertion groove; 4731. a magnet; 48. a plug rod; 5. a fastening assembly; 51. a bearing rod; 52. a butt joint plate; 6. fixing the rod; 61. and (4) a pipe head.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses a cleaning device for a high-frequency vibrating screen.

As shown in fig. 2, the high-frequency vibrating screen includes a vibrating screen body 1, and a pair of baffles 2 is fixedly connected to an upper surface of the vibrating screen body 1. Cleaning device includes that two baffles 2 are close to each other the scraper blade 3 that one side was equipped with respectively, and every scraper blade 3 corresponds a baffle 2, scraper blade 3 and baffle 2 sliding connection.

Every scraper blade 3 is connected with actuating mechanism 4 respectively, and actuating mechanism 4 can drive scraper blade 3 to the one side of being close to shale shaker body 1 and keep away from the one side motion of shale shaker body 1.

In the process of screening the fine iron powder raw material by the vibrating screen body 1, the driving mechanism 4 enables the scraper 3 to be arranged on one side far away from the vibrating screen body 1.

As shown in fig. 2, when a relatively large amount of fine iron powder is stuck to the baffle 2, the driving mechanism 4 drives the scraper 3 to move toward the side close to the vibrating screen body 1. Scraper blade 3 is at the in-process of motion, and scraper blade 3 drives the fine iron powder raw materials on 2 surfaces of baffle to the one side motion that is close to shale shaker body 1, and scraper blade 3 scrapes the fine iron powder raw materials on 2 surfaces of baffle, and the fine iron powder raw materials that are scraped fall on shale shaker body 1, and shale shaker body 1 carries out screening work to the fine iron powder raw materials that fall on shale shaker body 1. Then the driving mechanism 4 drives the scraper 3 to move towards the side far away from the vibrating screen body 1, so that the scraper 3 is arranged at the side far away from the vibrating screen body 1.

When the fine iron powder raw material on the surface of the baffle 2 needs to be scraped again, the driving mechanism 4 drives the scraper 3 to move towards one side close to the vibrating screen body 1 again. Scraper blade 3 is to the one side motion that is close to shale shaker body 1, has the effect that can scrape down the fine iron powder raw materials on the scraper blade 3, and then improves the utilization ratio to the fine iron powder raw materials.

As shown in fig. 2 and 3, the driving mechanism 4 includes a supporting plate 41 fixedly connected to a side of the baffle 2 away from the scraper 3, a first supporting rod 42 is fixedly connected to an upper surface of the supporting plate 41, and the first supporting rod 42 is perpendicular to the upper surface of the supporting plate 41. The upper surface of the first supporting rod 42 is fixedly connected with a second supporting rod 43, and the second supporting rod 43 is perpendicular to the first supporting rod 42.

A hydraulic cylinder 44 is fixedly connected to the upper surface of the second support rod 43, and a piston rod of the hydraulic cylinder 44 downwardly passes through the second support rod 43. The lower end of a piston rod of the hydraulic cylinder 44 is fixedly connected with a first connecting rod 45, the upper surface of the scraper 3 is fixedly connected with a second connecting rod 46, and a detaching assembly 47 for fixing the second connecting rod 46 is arranged between the first connecting rod 45 and the second connecting rod.

When the piston rod of the hydraulic cylinder 44 extends, the piston rod of the hydraulic cylinder 44 drives the first connecting rod 45 and the second connecting rod 46 to move towards one side close to the vibrating screen body 1, and the second connecting rod 46 drives the scraper 3 to move towards one side close to the vibrating screen body 1. When the piston rod of the hydraulic cylinder 44 contracts, the piston rod of the hydraulic cylinder 44 drives the first connecting rod 45 and the second connecting rod 46 to move towards one side far away from the vibrating screen body 1, the second connecting rod 46 drives the scraper 3 to move towards one side far away from the vibrating screen body 1, and the process of driving the scraper 3 to move is more convenient.

As shown in fig. 3 and 4, after the scraper 3 is used for a while, the side of the scraper 3 abutting the baffle 2 may be worn seriously, and after the scraper 3 is worn seriously, the effect of the scraper 3 scraping the fine iron powder material on the baffle 2 is affected.

When the scraper 3 is worn seriously, the disassembling component 47 releases the restriction of the second connecting rod 46, and the scraper 3 is disassembled. The scraper 3 is replaced with a new one, and the second link rod 46 and the first link rod 45 are connected by the detaching assembly 47. The scraper 3 which is seriously worn is detached and replaced by a new scraper 3, and the effect of scraping the fine iron powder raw material by the scraper 3 is ensured as much as possible.

As shown in fig. 3 and 4, the detaching assembly 47 includes a first inserting groove 471 formed in an upper surface of the second connecting rod 46, and the first connecting rod 45 is inserted into the first inserting groove 471. The side of the second connecting rod 46 is provided with an inserting hole 472, and the inserting hole 472 is communicated with the first inserting groove 471.

One side of the first connecting rod 45 close to the inserting hole 472 is inwardly provided with a second inserting groove 473, the disassembling component 47 further comprises an inserting rod 48, the inserting rod 48 is simultaneously inserted into the inserting hole 472 and the second inserting groove 473, the first connecting rod 45 and the second connecting rod 46 are fixedly connected through the inserting rod 48, and the fixing process is convenient.

The insertion rod 48 is an iron rod, a magnet 4731 is fixedly connected to the bottom of the second insertion groove 473, the magnet 4731 is attracted and abutted against the insertion rod 48, and the magnet 4731 increases the stability of the insertion rod 48 in the insertion process with the second insertion groove 473.

As shown in fig. 3 and 4, the first connecting rod 45 is connected with a fastening member 5 for fastening one end of the insertion rod 48 away from the magnet 4731, and the fastening member 5 increases the stability when the insertion rod 48 is attracted and abutted against the magnet 4731.

The fastening assembly 5 includes a receiving rod 51 fixedly connected to a side of the first connecting rod 45 where the second inserting groove 473 is provided, and an axis of the receiving rod 51 is parallel to an axis of the inserting rod 48. The receiving rod 51 is rotatably connected to an abutting plate 52 rotatable about the axis of the receiving rod 51, the abutting plate 52 is rotated, and the abutting plate 52 abuts against one end of the socket rod 48 remote from the magnet 4731. Abutting plate 52 receives the end of insertion rod 48 remote from magnet 4731, and increases the stability of insertion rod 48 in abutting contact with magnet 4731.

When it is desired to remove the blade 3, the abutment plate 52 is rotated so that the abutment plate 52 no longer blocks the insertion rod 48. The inserting rod 48 is separated from the second inserting groove 473, and then the second connecting rod 46 is moved downward to detach the squeegee 3, which is convenient. When the scraper 3 is replaced, the first connecting rod 45 is inserted into the first connecting groove, the inserting rod 48 is inserted into the second inserting groove 473, and the abutting plate 52 is rotated to stop the end of the inserting rod 48 away from the magnet 4731 by the abutting plate 52.

As shown in fig. 2 and 3, a fixing rod 6 is fixedly connected to a lower surface of the second support rod 43, and a longitudinal direction of the fixing rod 6 is the same as a longitudinal direction of the barrier 2. The fixing rod 6 is connected with a plurality of pipe heads 61 at equal intervals along the length direction of the fixing rod 6, and the pipe heads 61 penetrate through the fixing rod 6 and the pipe heads 61 are fixedly connected with the fixing rod 6. A hose (not shown) is connected to the upper end of the pipe head 61, and water flows out of the pipe head 61 through the hose.

The upper surface of two baffles 2 is fixedly connected with drainage plate 21 respectively, and tube head 61 arranges the top of drainage plate 21 in, and drainage plate 21 is by being close to baffle 2 one side to keeping away from baffle 2 one side and gradually to being close to the slope setting of first bracing piece 42 direction.

On drainage plate 21 was fallen to the water that flows in the tube head 61, water flowed baffle 2 along drainage plate 21 on, rivers have the scouring action to baffle 2, made scraper blade 3 scrape the cleaner of in-process to the clearance of fine iron powder raw materials with the fine iron powder raw materials that baffle 2 is glued.

The implementation principle of the cleaning device for the high-frequency vibrating screen in the embodiment of the application is as follows: when the surface of the baffle 2 needs to be cleaned, the piston rod of the hydraulic cylinder 44 extends, the piston rod of the hydraulic cylinder 44 drives the first connecting rod 45 and the second connecting rod 46 to move towards one side close to the vibrating screen body 1, and the second connecting rod 46 drives the scraper 3 to move towards one side close to the vibrating screen body 1. While the scraper 3 is moving, the water flowing out of the cartridge 61 flows onto the drainage plate 21 and then onto the baffle 2.

Then the piston rod of the hydraulic cylinder 44 is contracted, the piston rod of the hydraulic cylinder 44 drives the first connecting rod 45 and the second connecting rod to move towards the side far away from the vibrating screen body 1, and the second connecting rod 46 drives the scraper 3 to move towards the side far away from the vibrating screen body 1.

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

1. The utility model provides a cleaning device for high frequency vibration sieve, high frequency vibration sieve include shale shaker body (1), the last fixed surface of shale shaker body (1) is connected with a pair of baffle (2), its characterized in that: the cleaning device comprises scraping plates (3) which are respectively connected with one sides of the two baffle plates (2) in a sliding mode and are close to each other, and the two scraping plates (3) are respectively connected with a driving mechanism (4) which drives the scraping plates (3) to move towards the vibrating screen body (1) and away from one side of the vibrating screen body (1).

2. A cleaning apparatus for a high frequency vibration screen according to claim 1, wherein: actuating mechanism (4) include and keep away from one side fixed connection's of scraper blade (3) backup pad (41) with baffle (2), the last fixed surface of backup pad (41) is connected with and backup pad (41) vertically first bracing piece (42), fixed surface is connected with and first bracing piece (42) vertically second bracing piece (43) on first bracing piece (42), second bracing piece (43) are connected with pneumatic cylinder (44), the piston rod of pneumatic cylinder (44) is close to one end fixedly connected with head rod (45) of shale shaker body (1), the last fixed surface of scraper blade (3) is connected with second connecting rod (46), head rod (45) are connected with second connecting rod (46).

3. A cleaning apparatus for a high frequency vibration screen according to claim 2, wherein: a disassembling component (47) for fixing the second connecting rod (46) is arranged between the first connecting rod (45) and the second connecting rod (46).

4. A cleaning apparatus for a high frequency vibration screen according to claim 3, wherein: the dismounting assembly (47) comprises an insertion rod (48), a first insertion groove (471) for inserting the first connecting rod (45) is formed in the inner side of the upper surface of the second connecting rod (46), an insertion hole (472) communicated with the first insertion groove (471) is formed in the inner side of the side surface of the second connecting rod (46), a second insertion groove (473) is formed in one side, close to the insertion hole (472), of the first connecting rod (45), and the insertion rod (48) is simultaneously inserted into the insertion hole (472) and the second insertion groove (473).

5. A cleaning apparatus for a high frequency vibration screen according to claim 4, wherein: the insertion rod (48) is an iron rod, and a magnet (4731) abutted against the insertion rod (48) is fixedly connected to the bottom of the second insertion groove (473).

6. A cleaning apparatus for a high frequency vibration screen according to claim 5, wherein: the first connecting rod (45) is connected with a fastening component (5) which tightly supports one end, far away from the magnet (4731), of the insertion rod (48).

7. A cleaning apparatus for a high frequency vibration screen according to claim 6, wherein: the fastening assembly (5) comprises a bearing rod (51) fixedly connected with one side, provided with a second inserting groove (473), of the first connecting rod (45), the bearing rod (51) is rotatably connected with a butting plate (52), and the butting plate (52) is abutted to one end, far away from the magnet (4731), of the inserting rod (48).

8. A cleaning apparatus for a high frequency vibration screen according to claim 2 or 7, wherein: the lower fixed surface of second bracing piece (43) is connected with dead lever (6), dead lever (6) fixedly connected with a plurality of can go out tube head (61) of water, tube head (61) below is equipped with drainage plate (21), the last fixed surface of drainage plate (21) and baffle (2) is connected.