CN210523052U

CN210523052U - Small push-pull screen

Info

Publication number: CN210523052U
Application number: CN201921351537.7U
Authority: CN
Inventors: 寇继仁
Original assignee: Datong Xincheng New Material Co Ltd
Current assignee: Datong Xincheng New Material Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-15
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a pantograph carbon slide carbon strip production facility technical field, especially relate to a small-size push-and-pull sieve, drive the eccentric wheel through the motor power and rotate, the eccentric rod is circular motion under the drive of eccentric wheel, the eccentric rod drives the dead lever through the connecting rod and is reciprocating motion, thereby make the reciprocating motion of sieve the production raw materials of carbon strip sieve, the whole small of device, area is little, and can improve the screening precision, reduce the screening waste, inhale the wind dirt that produces through the suction hood simultaneously and filter in the rose box, make the dust concentration in the environment around the device keep at lower level, protect the workman healthy; comprises four groups of bottom columns and a bottom frame; the device also comprises a sieve plate, a screen, a left sliding plate, a right sliding plate, a fixed rod, a connector, a connecting rod, an eccentric wheel, a power motor, a rack, an air suction cover, an air suction pipe, a filter box, a filter cartridge, a turbine fan and an exhaust pipe.

Description

Small push-pull screen

Technical Field

The utility model relates to a pantograph carbon slide carbon strip production facility technical field especially relates to a small-size push-and-pull sieve.

Background

As is well known, various physical and chemical properties of carbon strips are of great importance in the production process of pantograph carbon sliding plates, the carbon strips are prepared through four procedures of forming, roasting, metal dipping and machining, and the carbon strip forming is a key procedure and plays a decisive role in the physical and chemical properties of finished carbon strip products, so that the carbon strip production raw materials need to be screened.

The push-pull screen is an auxiliary device which is used for screening production raw materials of carbon strips in the production and processing process of the carbon slide plate of the pantograph so as to enable the carbon strips to be better used, and is widely used in the technical field of carbon strip production equipment of the carbon slide plate of the pantograph; the existing push-pull screen equipment is large in size and large in occupied area, but because the single carbon strip is light in weight and the single raw material is small in dosage, the existing equipment cannot be fully utilized when used for producing the carbon strips, the waste is large, the production cost is high, and dust generated during screening can be scattered in the air around the device, so that the physical health of workers is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a volume is less, and area is little, and it is extravagant to reduce the screening, carries out the small-size push-and-pull sieve of effectively getting rid of to the dust that the screening produced.

The utility model relates to a small push-pull screen, which comprises four groups of bottom columns and a bottom frame, wherein the top ends of the four groups of bottom columns are respectively fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom frame; the screen plate is fixedly arranged in the middle of the screen plate, the left sliding plate is fixedly arranged at the left end of the screen plate, the right sliding plate is fixedly arranged at the right end of the screen plate, the left end of the inner side of the underframe is provided with a left sliding chute, the left end of the left sliding plate is positioned in the left sliding chute and can slide back and forth, the right end of the underframe is provided with a right sliding chute, the right end of the right sliding plate is positioned in the right sliding chute and can slide back and forth, the fixed rod is fixedly arranged at the front end of the screen plate, the middle part of the front end of the underframe is provided with a through hole which is communicated back and forth, the front end of the fixed rod penetrates through the through hole from the inner side of the underframe and is fixedly connected with the rear end of the connector, the connector is hinged with the rear end of the connecting rod through a bolt, and the frame is positioned, the fixed top that sets up in the frame of power motor, the eccentric wheel is fixed to be set up in power motor's front end, the eccentric bar is fixed to be set up in the front end of eccentric wheel, the front end of eccentric bar passes through the bolt with the right-hand member of connecting rod and articulates, the rose box is located the left side of chassis, the inside of rose box is provided with the inner chamber, the fixed top that sets up in the inner chamber of cartridge filter, the inside of cartridge filter is provided with the filter chamber, the bottom of breathing pipe inserts the filter chamber from the top of rose box, the top of breathing pipe and the top fixed connection of breathing in the cover, the turbofan is fixed to be set up in the middle part of breathing pipe, the cover that.

The utility model discloses a small-size push-and-pull sieve still includes rotating electrical machines, pivot, horizontal pole and cleaning brush, and the rotating electrical machines is fixed to be set up in the top of rose box, and the pivot is fixed to be set up in the bottom of rotating electrical machines, and the bottom of pivot inserts the filtration intracavity from the top of rose box, and the horizontal pole is fixed to be set up in the middle part of pivot, and the cleaning brush is fixed to be set up in the outer end of horizontal pole, the outer end of cleaning brush and the inner contact of cartridge filter.

The utility model discloses a small-size push-and-pull sieve still includes dust exhaust mouth, dust exhaust pipe and scraper blade, and the dust exhaust mouth sets up in the bottom right side of cartridge filter, the top and the dust exhaust mouth fixed connection of dust exhaust pipe, and the rose box is worn out from the inner chamber right to the right-hand member of dust exhaust pipe, the top of scraper blade and the bottom fixed connection of pivot, the bottom of scraper blade and the bottom contact of rose chamber.

The utility model discloses a small-size push-and-pull sieve still sets up in the bottom of chassis including collecting funnel and collecting box, collection funnel is fixed, and the collecting box is fixed to be set up in the bottom of collecting the funnel.

The utility model discloses a small-size push-and-pull sieve still includes the dust exhaust valve, and the dust exhaust valve is fixed to be set up in the middle part of dust exhaust pipe.

The utility model discloses a small-size push-and-pull sieve still includes stationary blade and set screw, and the stationary blade is fixed to be set up in motor power's bottom, and set screw's bottom is passed the top that the stationary blade inserted the frame from the top of stationary blade.

The utility model discloses a small-size push-and-pull sieve, the centre of a circle of eccentric wheel is kept away from to the position of eccentric bar.

The utility model discloses a small-size push-and-pull sieve, the material of breathing pipe and suction cover is rigid plastic.

Compared with the prior art, the beneficial effects of the utility model are that: when using small-size push-and-pull sieve to sieve the raw materials for production of carbon strip, it rotates to drive the eccentric wheel through motor power, the eccentric rod is circular motion under the drive of eccentric wheel, the eccentric rod drives the dead lever through the connecting rod and is reciprocating motion, thereby make sieve reciprocating motion sieve the raw materials for production of carbon strip, the whole small of device, area is little, and can improve the screening precision, it is extravagant to reduce the screening, simultaneously filter in inhaling the rose box with the wind dirt that produces through the cover of breathing in, make the dust concentration among the device surrounding environment keep at lower level, the protection workman is healthy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side schematic view of the present invention;

figure 3 is a schematic top view of a screen deck of the present invention;

FIG. 4 is a schematic view of the interior of the filtration tank of the present invention;

in the drawings, the reference numbers: 1. a bottom pillar; 2. a chassis; 3. a sieve plate; 4. screening a screen; 5. a left slide plate; 6. a right slide plate; 7. fixing the rod; 8. a connector; 9. a connecting rod; 10. an eccentric rod; 11. an eccentric wheel; 12. a power motor; 13. a frame; 14. an air intake cover; 15. an air intake duct; 16. a filter box; 17. a filter cartridge; 18. a turbo fan; 19. an exhaust pipe; 20. a rotating electric machine; 21. a rotating shaft; 22. a cross bar; 23. cleaning a brush; 24. a dust exhaust port; 25. a dust exhaust pipe; 26. a squeegee; 27. a collection funnel; 28. a collection box; 29. a dust exhaust valve; 30. a fixing sheet; 31. and fixing the screw.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the small push-pull screen of the present invention comprises four groups of bottom pillars 1 and a bottom frame 2, wherein the top ends of the four groups of bottom pillars 1 are respectively fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom frame 2; the screen plate comprises a screen plate 3, a screen 4, a left sliding plate 5, a right sliding plate 6, a fixed rod 7, a connector 8, a connecting rod 9, an eccentric rod 10, an eccentric wheel 11, a power motor 12, a frame 13, an air suction cover 14, an air suction pipe 15, a filter box 16, a filter cartridge 17, a turbofan 18 and an exhaust pipe 19, wherein the screen plate 4 is fixedly arranged in the middle of the screen plate 3, the left sliding plate 5 is fixedly arranged at the left end of the screen plate 3, the right sliding plate 6 is fixedly arranged at the right end of the screen plate 3, the left end of the inner side of the chassis 2 is provided with a left sliding chute, the left end of the left sliding plate 5 is positioned in the left sliding chute and can slide back and forth, the inner side of the right end of the chassis 2 is provided with a right sliding chute, the right end of the right sliding plate 6 is positioned in the right sliding chute and can slide back and forth, the fixed rod 7 is fixedly arranged, the connecting head 8 is hinged with the rear end of the connecting rod 9 through a bolt, the frame 13 is positioned in front of the base frame 2, the power motor 12 is fixedly arranged at the top end of the frame 13, the eccentric wheel 11 is fixedly arranged at the front end of the power motor 12, the eccentric rod 10 is fixedly arranged at the front end of the eccentric wheel 11, the front end of the eccentric rod 10 is hinged with the right end of the connecting rod 9 through a bolt, the filter box 16 is positioned at the left side of the base frame 2, an inner cavity is arranged inside the filter box 16, the filter cartridge 17 is fixedly arranged at the top end of the inner cavity, a filter cavity is arranged inside the filter cartridge 17, the bottom end of the air suction pipe 15 is inserted into the filter cavity from the top end of the filter box 16, the top of the air suction pipe 15 is fixedly connected with the top end of the air suction cover 14, the turbofan 18 is fixedly arranged; when using small-size push-and-pull sieve to sieve the raw materials for production of carbon strip, it rotates to drive the eccentric wheel through motor power, the eccentric rod is circular motion under the drive of eccentric wheel, the eccentric rod drives the dead lever through the connecting rod and is reciprocating motion, thereby make sieve reciprocating motion sieve the raw materials for production of carbon strip, the whole small of device, area is little, and can improve the screening precision, it is extravagant to reduce the screening, simultaneously filter in inhaling the rose box with the wind dirt that produces through the cover of breathing in, make the dust concentration among the device surrounding environment keep at lower level, the protection workman is healthy.

The utility model discloses a small-size push-and-pull sieve still includes rotating electrical machines 20, pivot 21, horizontal pole 22 and cleaning brush 23, and rotating electrical machines 20 fixes the top that sets up in rose box 16, and pivot 21 fixes the bottom that sets up in rotating electrical machines 20, and the bottom of pivot 21 inserts in the filter chamber from the top of rose box 16, and horizontal pole 22 fixes the middle part that sets up in pivot 21, and cleaning brush 23 fixes the outer end that sets up in horizontal pole 22, and the outer end of cleaning brush 23 contacts with the inner of cartridge filter 17; the cleaning brush is driven to rotate by the rotating motor to clean the filter cartridge.

The utility model discloses a small-size push-and-pull sieve still includes dust exhaust port 24, dust exhaust pipe 25 and scraper blade 26, and dust exhaust port 24 sets up in the bottom right side of cartridge filter 17, and the top of dust exhaust pipe 25 is connected with dust exhaust port 24 fixed, and the right-hand member of dust exhaust pipe 25 wears out rose box 16 from the inner chamber right side, and the top of scraper blade 26 is connected with the bottom fixed of pivot 21, and the bottom of scraper blade 26 contacts with the bottom of filter chamber; the dust is scraped to the dust discharge port through the scraper blade and is discharged.

The utility model discloses a small-size push-and-pull sieve, still include collection funnel 27 and collecting box 28, collection funnel 27 is fixed to be set up in the bottom of chassis 2, collecting box 28 is fixed to be set up in the bottom of collection funnel 27; the waste material was collected via a collection funnel.

The utility model discloses a small-size push-and-pull sieve, still include dust exhaust valve 29, dust exhaust valve 29 is fixed to be set up in the middle part of dust exhaust pipe 25; the dust exhaust valve is used for controlling dust exhaust.

The utility model discloses a small-size push-and-pull sieve, still include stationary blade 30 and set screw 31, stationary blade 30 is fixed to be set up in the bottom of power motor 12, the bottom of set screw 31 is inserted the top of frame 13 from the top of stationary blade 30 through stationary blade 30; the power motor is fixed through the fixing piece.

In the small push-pull screen of the utility model, the position of the eccentric rod 10 is far away from the circle center of the eccentric wheel 11; the operating perimeter of the eccentric rod is increased by keeping the eccentric rod away from the circle center of the eccentric wheel.

In the small push-pull screen of the utility model, the air suction pipe 15 and the air suction cover 14 are made of hard plastics; the rigid plastic reduces the weight of the device.

The utility model discloses a small-size push-and-pull sieve, when using small-size push-and-pull sieve to sieve the raw materials for production of carbon strip, drive the eccentric wheel through the motor power and rotate, the eccentric rod is circular motion under the drive of eccentric wheel, the eccentric rod drives the dead lever through the connecting rod and is reciprocating motion, thereby make the reciprocating motion of sieve screen to sieve the raw materials for production of carbon strip, the whole device is small, the floor area is little, and can improve the screening precision, reduce the screening waste, simultaneously inhale the wind dust that produces through the suction hood and filter in the rose box, make the dust concentration in the environment around the device keep at lower level, protect workman's health, drive the rotation of cleaning brush through the rotating electrical machines and clear up the cartridge filter, scrape the dust to the dust exhaust mouth through the scraper blade and discharge, collect the waste material through collecting the funnel, control the dust exhaust through the dust exhaust valve, fix the motor power through the stationary blade, the eccentric rod is far away from the center of the circle of the eccentric wheel to increase the running perimeter of the eccentric rod, the hard plastic reduces the weight of the device, and the device is firstly moved to a position required by a user before the action is finished.

The utility model discloses a small-size push-and-pull sieve, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

In the case where no description is given to the contrary, the directional terms included in the terms "up, down, left, right, front, rear, inner, and vertical and horizontal" of the small push-pull screen of the present invention only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A small-sized push-pull screen comprises four groups of bottom columns (1) and an underframe (2), wherein the top ends of the four groups of bottom columns (1) are fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the underframe (2) respectively; the device is characterized by further comprising a sieve plate (3), a screen (4), a left sliding plate (5), a right sliding plate (6), a fixed rod (7), a connector (8), a connecting rod (9), an eccentric rod (10), an eccentric wheel (11), a power motor (12), a frame (13), an air suction cover (14), an air suction pipe (15), a filter box (16), a filter cartridge (17), a turbofan (18) and an exhaust pipe (19), wherein the screen (4) is fixedly arranged in the middle of the sieve plate (3), the left sliding plate (5) is fixedly arranged at the left end of the sieve plate (3), the right sliding plate (6) is fixedly arranged at the right end of the sieve plate (3), the left end of the inner side of the chassis (2) is provided with a left sliding groove, the left end of the left sliding plate (5) is positioned in the left sliding groove and can slide back and forth, the right sliding groove is arranged on the inner side of the right end of the chassis (2), the right, the fixing rod (7) is fixedly arranged at the front end of the sieve plate (3), a through hole which is through from the front to the back is arranged in the middle of the front end of the bottom frame (2), the front end of the fixing rod (7) penetrates through the through hole from the inner side of the bottom frame (2) and is fixedly connected with the rear end of the connector (8), the connector (8) is hinged with the rear end of the connecting rod (9) through a bolt, the rack (13) is positioned in front of the bottom frame (2), the power motor (12) is fixedly arranged at the top end of the rack (13), the eccentric wheel (11) is fixedly arranged at the front end of the power motor (12), the eccentric rod (10) is fixedly arranged at the front end of the eccentric wheel (11), the front end of the eccentric rod (10) is hinged with the right end of the connecting rod (9) through a bolt, the filter box (16) is positioned on the left side of the bottom frame (2), cartridge filter (17) are fixed to be set up in the top of inner chamber, the inside of cartridge filter (17) is provided with the filter chamber, insert the filter chamber in the bottom of breathing pipe (15) from the top of rose box (16), the top of breathing pipe (15) and the top fixed connection who inhales cover (14), turbofan (18) are fixed to be set up in the middle part of breathing pipe (15), it is located the top of chassis (2) to inhale cover (14), blast pipe (19) are fixed to be set up in the left end of rose box (16) and communicate with each other with the inner chamber.

2. The small-sized push-pull screen as claimed in claim 1, further comprising a rotating motor (20), a rotating shaft (21), a cross bar (22) and a cleaning brush (23), wherein the rotating motor (20) is fixedly arranged at the top end of the filter box (16), the rotating shaft (21) is fixedly arranged at the bottom end of the rotating motor (20), the bottom end of the rotating shaft (21) is inserted into the filter cavity from the top end of the filter box (16), the cross bar (22) is fixedly arranged at the middle part of the rotating shaft (21), the cleaning brush (23) is fixedly arranged at the outer end of the cross bar (22), and the outer end of the cleaning brush (23) is in contact with the inner end of the filter cylinder (17).

3. The small-sized push-pull screen as claimed in claim 2, further comprising a dust exhaust port (24), a dust exhaust pipe (25) and a scraper (26), wherein the dust exhaust port (24) is arranged on the right side of the bottom end of the filter cartridge (17), the top end of the dust exhaust pipe (25) is fixedly connected with the dust exhaust port (24), the right end of the dust exhaust pipe (25) penetrates out of the filter box (16) from the inner cavity to the right, the top end of the scraper (26) is fixedly connected with the bottom end of the rotating shaft (21), and the bottom end of the scraper (26) is in contact with the bottom end of the filter cavity.

4. A small sized push-pull screen according to claim 3, further comprising a collecting hopper (27) and a collecting box (28), wherein the collecting hopper (27) is fixedly provided at the bottom end of the bottom frame (2), and the collecting box (28) is fixedly provided at the bottom end of the collecting hopper (27).

5. A small sized push-pull screen according to claim 4 further comprising a dust exhaust valve (29), wherein the dust exhaust valve (29) is fixedly arranged at the middle of the dust exhaust pipe (25).

6. A small sized push-pull screen according to claim 5, further comprising a fixing plate (30) and a fixing screw (31), wherein the fixing plate (30) is fixedly arranged at the bottom of the power motor (12), and the bottom end of the fixing screw (31) is inserted into the top end of the frame (13) from the top end of the fixing plate (30) through the fixing plate (30).

7. A push-pull sieve in small size according to claim 6, characterized in that the eccentric rod (10) is located far from the center of the eccentric (11).

8. A push-pull sieve of small size according to claim 7, characterized in that the material of the suction pipe (15) and suction cover (14) is rigid plastic.