CN220804402U

CN220804402U - Mineral screen convenient for cleaning screen mesh

Info

Publication number: CN220804402U
Application number: CN202322573702.6U
Authority: CN
Inventors: 张忠斌
Original assignee: Shanghai Dunpai Griddle Co ltd
Current assignee: Shanghai Dunpai Griddle Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-19
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a mineral screen convenient for cleaning a screen, which comprises a first collecting box, a second collecting box and a screen box, and is characterized in that: the second collection box is fixedly connected to the left bottom of the first collection box, the screen box is movably connected to the inside of the second collection box, the front surface and the back surface of the inner wall of the screen box are provided with mounting grooves, the front side and the back side of the right side of the screen box are fixedly connected with transmission mechanisms, and the left side of the screen box is fixedly connected with a storage box. According to the utility model, the cleaning roller is arranged, so that the cleaning roller can drive the cleaning brush hair to clean the screen cloth of the screen box, the problem that the screening of ores is affected because impurities remain on the screen cloth in the screening process of the screen cloth and the impurities on the screen cloth are secondarily attached to the ores when the screen cloth screens the ores is solved, and the advantage of cleaning the screen cloth is provided.

Description

Mineral screen convenient for cleaning screen mesh

Technical Field

The utility model relates to the technical field of ore screening devices, in particular to an ore screen convenient for cleaning a screen.

Background

Mining refers to the extraction of naturally occurring minerals, such as solids (e.g., coal and minerals), liquids (e.g., crude oil), or gases (e.g., natural gas). Including underground or above-ground mining, mine operation, and all ancillary operations generally performed at or near the mine site aimed at processing the raw materials, screening is accomplished by passing fine particulate material smaller than the screen openings through the screen surface while coarse particulate material larger than the screen openings remains on the screen surface through the screen, thereby completing the coarse and fine material separation process. The separation process can be regarded as consisting of two stages, namely material layering and fine particle screening, and the collected ore is often screened during mining and then treated.

For example, application number CN202022224653.1 the utility model discloses a screening device for ores, which comprises a first collection box, first collection box one side is connected with the second and collects the box, the second is collected box top and is connected with the discharge gate, first collection box internal connection has the agitating unit who is convenient for first screening ore, agitating unit one end is connected with the power device that is convenient for device operation transmission, second collection box internal connection has the shake device that is convenient for the degree of depth screening, shake device top is connected with the screen cloth, the utility model discloses a agitating unit carries out first screening to the ore, carries out surface impurity treatment and degree of depth screening again to the ore through shake device, and these two kinds of devices all pass through power device's transmission, through the mutually supporting of these three kinds of devices, have solved screening slow, impurity clearance incompletely and screening effect subalternation problem.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using simple structure through the filter screen to the ore screening of current sieving mechanism, the ore that such mode was screened often contains a lot of impurity to the attachment on ore surface can't clean up, need many process clear up, can lead to screening effect bad like this, screening speed is slow and screening ore impurity scheduling problem more, but screen the ore through the screen cloth in the in-process that uses, there is impurity residue on the screen cloth at the in-process that the screen cloth screened the ore, the impurity on the screen cloth can be attached to the ore on the secondary when the screen cloth screens the ore to influence the screening of ore.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide an ore screen which is convenient for cleaning a screen, has the advantage of cleaning the screen, and solves the problems that the screening of ores is influenced by the fact that impurities remain on the screen in the screening process of the ores by the screen and the impurities on the screen are secondarily attached to the ores when the screen screens the ores.

In order to achieve the above purpose, the present utility model provides the following technical solutions: mineral screen convenient to clearance screen cloth, collect box and screen cloth case, its characterized in that including first collection box, second: the second collecting box is fixedly connected with the bottom of the left side of the first collecting box, the screen box is movably connected with the inside of the second collecting box, the front and the back of the inner wall of the screen box are both provided with mounting grooves, the front and the back of the right side of the screen box are both fixedly connected with a transmission mechanism, the left side fixedly connected with containing box of screen cloth case, the inside of containing box is provided with clean cylinder, clean cylinder's fixed surface is connected with clean brush hair, clean brush hair is provided with a plurality of and is annular equidistance and distributes, clean brush hair and screen cloth case swing joint.

As the preferable mode of the utility model, the transmission mechanism comprises a driving motor, the output end of the driving motor penetrates into the mounting groove, the output end of the driving motor is fixedly connected with a screw rod, and the surface of the screw rod is in threaded connection with a screw sleeve.

As the preferable mode of the utility model, the inner side of the screw sleeve is fixedly connected with a connecting plate, the inside of the storage box is movably connected with a sealing plate, and the connecting plate is fixedly connected with the sealing plate.

As the preferable mode of the utility model, the left side of the sealing plate is provided with the fixed shaft, the front end and the rear end of the fixed shaft are fixedly connected with the mounting frame, the right side of the mounting frame is fixedly connected to the left side of the sealing plate, and the cleaning roller is movably connected to the surface of the fixed shaft.

As the preferable right side of the screw sleeve is fixedly connected with a fixing ring, the inner wall of the fixing ring is fixedly connected with cleaning brushes, the cleaning brushes are distributed in an annular equidistant manner, and the cleaning brushes are movably connected with the surface of the screw rod.

As the preferable mode of the utility model, the left side of the inner wall of the installation groove is movably embedded with a round table block, and the right side of the round table block is fixedly connected with the left side of the screw rod.

As the preferable mode of the utility model, the top of the right side of the screen box is fixedly connected with a protection plate, and the protection plate is positioned at the top of the driving motor.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the cleaning roller is arranged, so that the cleaning roller can drive the cleaning brush hair to clean the screen cloth of the screen box, the problem that the screening of ores is affected because impurities remain on the screen cloth in the screening process of the screen cloth and the impurities on the screen cloth are secondarily attached to the ores when the screen cloth screens the ores is solved, and the advantage of cleaning the screen cloth is provided.

2. According to the utility model, the driving mechanism is arranged, so that the driving motor can drive the screw to rotate after being started, the screw can be driven to rotate after being rotated, the screw can drive the threaded sleeve to move rightwards in the mounting groove after being rotated, the threaded sleeve can drive the mounting frame to move rightwards through the connecting plate and the sealing plate, the mounting frame can drive the cleaning roller to move rightwards through the fixing shaft, the connecting plate and the sealing plate are arranged, the connecting plate can connect the sealing plate with the threaded sleeve, and meanwhile, the storage box can be sealed through the use of the sealing plate, so that ores in the screen box are prevented from entering the storage box.

3. According to the utility model, the fixing shaft and the mounting frame are arranged, so that the mounting frame can support the fixing shaft, and meanwhile, the cleaning roller can rotate in the process that the fixing shaft drives the cleaning roller to move, so that the cleaning brush hair on the surface of the cleaning roller is prevented from being worn out higher after being contacted with the screen box for a long time, the cleaning brush hair can be uniformly contacted with the screen box, the service life of the cleaning brush hair on the surface of the cleaning roller is prolonged, and the fixing ring and the cleaning brush are arranged, so that the fixing ring can be driven to move when the screw sleeve moves, the cleaning brush can be driven to clean the surface of the screw rod in the process that the fixing ring moves, broken stone is prevented from remaining on the surface of the screw rod, and the broken stone is prevented from interfering with normal operation of the screw rod and the screw sleeve.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a screen box according to the present utility model;

Fig. 3 is a schematic view of a three-dimensional exploded structure of a cleaning roller according to the present utility model.

In the figure: 1. a first collection box; 2. a second collection box; 3. a screen box; 4. a mounting groove; 5. a transmission mechanism; 51. a driving motor; 52. a screw; 53. a screw sleeve; 6. a storage box; 7. a cleaning roller; 8. cleaning bristles; 9. a connecting plate; 10. a sealing plate; 11. a fixed shaft; 12. a mounting frame; 13. a fixing ring; 14. cleaning brushes; 15. round table blocks; 16. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the utility model provides a mineral screen convenient for cleaning a screen, which comprises a first collecting box 1, a second collecting box 2 and a screen box 3, and is characterized in that: the second is collected box 2 fixed connection and is being collected box 1 left bottom in first, screen cloth case 3 swing joint is in the inside of box 2 is collected to the second, mounting groove 4 has all been seted up with the back in the front of screen cloth incasement wall, the equal fixedly connected with drive mechanism 5 of front side and the rear side on screen cloth case 3 right side, the left side fixedly connected with containing box 6 of screen cloth case 3, the inside of containing box 6 is provided with clean cylinder 7, the fixed surface of clean cylinder 7 is connected with clean brush hair 8, clean brush hair 8 is provided with a plurality of and is annular equidistance and distributes, clean brush hair 8 and screen cloth case 3 swing joint.

Referring to fig. 2, the transmission mechanism 5 includes a driving motor 51, an output end of the driving motor 51 penetrates into the installation groove 4, a screw 52 is fixedly connected to an output end of the driving motor 51, and a screw sleeve 53 is screwed to a surface of the screw 52.

As a technical optimization scheme of the utility model, by arranging the transmission mechanism 5, the driving motor 51 can drive the screw rod 52 to rotate after being started, the screw rod 52 can drive the screw rod 52 to rotate after the screw rod 52 rotates, the screw sleeve 53 can be driven to move rightward in the installation groove 4 after the screw rod 52 rotates, the screw sleeve 53 can drive the installation frame 12 to move rightward through the connecting plate 9 and the sealing plate 10, and the installation frame 12 can drive the cleaning roller 7 to move rightward through the fixing shaft 11.

Referring to fig. 2, a connection plate 9 is fixedly connected to the inner side of the screw sleeve 53, a sealing plate 10 is movably connected to the inside of the storage box 6, and the connection plate 9 is fixedly connected with the sealing plate 10.

As a technical optimization scheme of the utility model, by arranging the connecting plate 9 and the sealing plate 10, the connecting plate 9 can connect the sealing plate 10 with the threaded sleeve 53, and meanwhile, the storage box 6 can be sealed by using the sealing plate 10, so that ores in the screen box 3 are prevented from entering the storage box 6.

Referring to fig. 2 and 3, a fixed shaft 11 is disposed at the left side of the sealing plate 10, a mounting frame 12 is fixedly connected to the front end and the rear end of the fixed shaft 11, the right side of the mounting frame 12 is fixedly connected to the left side of the sealing plate 10, and the cleaning roller 7 is movably connected to the surface of the fixed shaft 11.

As a technical optimization scheme of the utility model, the fixing shaft 11 and the mounting frame 12 are arranged, so that the mounting frame 12 can support the fixing shaft 11, and meanwhile, the use of the fixing shaft 11 can enable the cleaning roller 7 to rotate in the process that the fixing shaft 11 drives the cleaning roller 7 to move, so that high abrasion of the cleaning bristles 8 on the surface of the cleaning roller 7 after the cleaning bristles are contacted with the screen box 3 for a long time is avoided, the cleaning bristles 8 can be uniformly contacted with the screen box 3, and the service life of the cleaning bristles 8 on the surface of the cleaning roller 7 is prolonged.

Referring to fig. 2, a fixed ring 13 is fixedly connected to the right side of a screw sleeve 53, cleaning brushes 14 are fixedly connected to the inner wall of the fixed ring 13, the cleaning brushes 14 are arranged in a plurality of annular equidistant shapes, and the cleaning brushes 14 are movably connected with the surface of a screw 52.

As a technical optimization scheme of the utility model, by arranging the fixed ring 13 and the cleaning brush 14, the fixed ring 13 can be driven to move when the screw sleeve 53 moves, and the cleaning brush 14 can be driven to clean the surface of the screw 52 in the moving process of the fixed ring 13, so that broken stone is prevented from remaining on the surface of the screw 52, and the broken stone is prevented from interfering with normal operation of the screw 52 and the screw sleeve 53.

Referring to fig. 2, a circular truncated cone 15 is movably embedded on the left side of the inner wall of the installation groove 4, and the right side of the circular truncated cone 15 is fixedly connected with the left side of a screw 52.

As a technical optimization scheme of the utility model, the circular truncated cone 15 is arranged, so that the screw 52 can be supported by the circular truncated cone 15, the phenomenon that the screw 52 shakes and tilts during rotation is avoided, and the stability of the screw 52 during rotation is ensured.

Referring to fig. 2, a shielding plate 16 is fixedly connected to the top of the right side of the screen box 3, and the shielding plate 16 is positioned at the top of the driving motor 51.

As a technical optimization scheme of the utility model, the protection plate 16 is arranged, so that the use of the protection plate 16 can protect the driving motor 51, and the phenomenon that the driving motor 51 is damaged due to collision of broken stone during use is avoided, thereby prolonging the service life of the driving motor 51.

The working principle and the using flow of the utility model are as follows: after the screen box 3 finishes ore screening, the driving motor 51 is started, the screw rod 52 can be driven to rotate after the driving motor 51 is started, the screw sleeve 53 can be driven to move rightward in the installation groove 4 after the screw rod 52 rotates, the connecting plate 9 can be driven to move rightward after the screw sleeve 53 moves rightward, the connecting plate 9 can drive the sealing plate 10 to move rightward, the sealing plate 10 can drive the mounting bracket 12 to move rightward after moving rightward, the mounting bracket 12 can drive the fixing shaft 11 to move rightward, the fixing shaft 11 can drive the cleaning roller 7 to move rightward, the cleaning brush hair 8 can be driven to contact with the screen mesh at the bottom of the screen box 3 after the cleaning roller 7 moves rightward, friction force is generated along with the contact of the cleaning brush hair 8 and the screen mesh inside the screen box 3, the friction force can drive the cleaning roller 7 to rotate to clean the screen mesh at the bottom of the screen box 3, the effect of cleaning the screen mesh is achieved, and meanwhile, the use of the storage box 6 can ensure that the cleaning roller 7 can not interfere with the normal use of the screen box 3 in the process that the cleaning roller 7 is not used.

To sum up: this mineral screen convenient to clearance screen cloth, through setting up cleaning roller 7, make cleaning roller 7 can drive clean brush hair 8 clear up screen cloth of screen cloth case 3, solved and screened the ore through the screen cloth at the in-process that uses, have impurity to remain on the screen cloth at the in-process that the screen cloth screened the ore, impurity on the screen cloth can secondarily attach on the ore when the screen cloth screened the ore to influence the problem of ore screening.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 mineral screen convenient to clearance screen cloth, includes first collection box (1), second collection box (2) and screen cloth case (3), its characterized in that: the utility model discloses a cleaning device for the surface of screen cloth box, including first collection box (1), second collection box (2), screen cloth box (3) swing joint is in the left bottom of first collection box (1), mounting groove (4) have all been seted up to the front and the back of screen cloth box (3) inner wall, the equal fixedly connected with drive mechanism (5) of front side and the rear side on screen cloth box (3) right side, the left side fixedly connected with containing box (6) of screen cloth box (3), the inside of containing box (6) is provided with clean cylinder (7), the fixed surface of clean cylinder (7) is connected with clean brush hair (8), clean brush hair (8) are provided with a plurality of and are annular equidistance and distribute, clean brush hair (8) and screen cloth box (3) swing joint.

2. A mineral screen facilitating the cleaning of a screen cloth as defined in claim 1, wherein: the transmission mechanism (5) comprises a driving motor (51), the output end of the driving motor (51) penetrates through the mounting groove (4), the output end of the driving motor (51) is fixedly connected with a screw rod (52), and the surface of the screw rod (52) is in threaded connection with a screw sleeve (53).

3. A mineral screen facilitating the cleaning of a screen cloth according to claim 2, wherein: the inside fixedly connected with connecting plate (9) of swivel nut (53), the inside swing joint of containing box (6) has closing plate (10), connecting plate (9) and closing plate (10) fixed connection.

4. A mineral screen facilitating the cleaning of a screen cloth according to claim 3, wherein: the cleaning roller is characterized in that a fixing shaft (11) is arranged on the left side of the sealing plate (10), a mounting frame (12) is fixedly connected to the front end and the rear end of the fixing shaft (11), the right side of the mounting frame (12) is fixedly connected to the left side of the sealing plate (10), and the cleaning roller (7) is movably connected to the surface of the fixing shaft (11).

5. A mineral screen facilitating the cleaning of a screen cloth according to claim 2, wherein: the right side fixedly connected with solid fixed ring (13) of swivel nut (53), the inner wall fixedly connected with cleaning brush (14) of solid fixed ring (13), cleaning brush (14) are provided with a plurality of and are annular equidistance and distribute, the surface swing joint of cleaning brush (14) and screw rod (52).

6. A mineral screen facilitating the cleaning of a screen cloth according to claim 2, wherein: the left side of the inner wall of the mounting groove (4) is movably embedded with a round platform block (15), and the right side of the round platform block (15) is fixedly connected with the left side of the screw rod (52).

7. A mineral screen facilitating the cleaning of a screen cloth according to claim 2, wherein: the top fixedly connected with guard plate (16) on screen cloth case (3) right side, guard plate (16) are located driving motor (51) top.