CN215844137U

CN215844137U - Dust protected flange belt conveyor

Info

Publication number: CN215844137U
Application number: CN202122114525.6U
Authority: CN
Inventors: 肖磊
Original assignee: Hefei Xugang Automation Technology Co ltd
Current assignee: Hefei Xugang Automation Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-18
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a dustproof flange belt conveyor which comprises a flange conveyor, wherein a conveying opening of the flange conveyor is provided with a dustproof bin, the bottom of the dustproof bin is fixedly connected with a dedusting bin, a rotating frame is arranged in the dedusting bin, a vibrating frame is arranged at the top of the rotating frame, a filter screen is arranged in the vibrating frame, a plurality of vibrating devices are arranged between the rotating frame and the vibrating frame, one side of the rotating frame is hinged with the inner wall of the dedusting bin, and the other side of the rotating frame is provided with a rotating device. The vibrating frame is arranged, so that the grains can be filtered of impurities and dust after passing through the filter screen, and the vibrating device can work under the gravity impact of the grains, so that the vibrating frame and the filter screen are in a vibrating state, the dust and magazines in the grains can be removed before the grains are moved out of the discharge hole, and the impurities and the dust can be prevented from being diffused everywhere to pollute the environment.

Description

Dust protected flange belt conveyor

Technical Field

The utility model belongs to the technical field of flange belt conveyors, and particularly relates to a dustproof flange belt conveyor.

Background

The flange belt conveyor has the advantages of simple structure, reliable operation, convenient maintenance and the like of a general groove belt conveyor, and has the characteristics of large-inclination-angle conveying, compact structure, small occupied area and the like, thereby being an ideal device for large-inclination-angle conveying and being widely applied to departments of coal, metallurgy, building materials, grain, chemical industry, electric power and the like.

The grain depot is the place that is used for depositing grain, all will in time deposit grain in the grain depot after producing grain every year, at the in-process that uses flange belt conveyor to carry grain, the dust and the tiny impurity that contain can be carried together, and after grain breaks away from the conveyer, impurity and dust can be diffused everywhere, polluted environment.

Therefore, it is necessary to provide a dust-proof type apron belt conveyor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a dustproof belt conveyor with flanges to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof flange belt conveyor comprises a flange conveyor, wherein a conveying port of the flange conveyor is provided with a dustproof bin, the dustproof bin is fixedly connected with the flange conveyor and is attached to the conveying port of the flange conveyor, one side of the bottom of the dustproof bin is provided with a hopper-shaped port, the bottom of the dustproof bin is fixedly connected with a dedusting bin, a rotating frame is arranged in the dedusting bin, the top of the rotating frame is provided with a vibrating frame, a filter screen is arranged in the vibrating frame, and the dedusting bin is positioned on one side of the vibrating frame and is provided with a discharge port;

the dust removal device is characterized in that a plurality of vibration devices are arranged between the rotating frame and the vibration frame, one side of the rotating frame is hinged to the inner wall of the dust removal bin, a rotating device is arranged on the other side of the rotating frame, a dust collecting plate is arranged at the bottom of the rotating frame, and the dust collecting plate is fixedly connected with the inner wall of the dust removal bin.

Further, the vibrating device comprises a shock absorption rod, one end of the shock absorption rod is fixedly connected with the top of the rotating frame, the other end of the shock absorption rod movably penetrates through the vibrating frame and extends to the outside, and a first spring is sleeved on the surface of the shock absorption rod.

Further, rotating device includes the turning block, turning block one side and dust removal storehouse inner wall fixed connection, the inside work groove of having seted up of turning block, the inside activity of work groove is pegged graft there is the arc pole, arc pole top and turning frame bottom fixed connection, arc pole bottom is provided with promotes the piece, be provided with the mobile device between arc pole and the promotion piece, promote a bottom fixedly connected with lead screw, the lead screw is located the inside one section meshing of turning block and has cup jointed the worm wheel, the worm wheel meshing is connected with the worm, worm one end runs through the turning block and extends to the outside with the dust removal storehouse, and fixedly connected with knob.

Furthermore, the moving device comprises a sliding groove, a sliding block is movably inserted in the sliding groove, and the top of the sliding block is hinged to the bottom of the arc-shaped rod.

Further, the first survey of vibration frame extends to the dust removal storehouse outside from the discharge gate, the vibration frame opposite side is provided with blocking device, blocking device comprises movable block, second spring and laminating piece, the movable block activity is pegged graft inside the vibration frame, movable block one end and second spring fixed connection, the movable block other end and laminating piece fixed connection, laminating piece one end and the laminating of dust removal storehouse inner wall.

Furthermore, dust absorption openings are formed in one side of the dustproof bin and the top of the dedusting bin, the two dust absorption openings are fixedly connected with the same dust collector through a pipeline, a dust collection bag is arranged on one side of the dust collector, a dust collection opening is formed in the bottom of one side of the dedusting bin, and a dust collection box is arranged on one side of the dust collection opening.

Furthermore, the cross-section of work groove and promotion piece is the rectangle, the binding face of binding piece is soft rubber material.

The utility model has the technical effects and advantages that:

1. the vibrating frame is arranged, so that the grains can be filtered by impurities and dust after passing through the filter screen, the vibrating device can work under the gravity impact of the grains, the vibrating frame and the filter screen are in a vibrating state, the grains can be separated from the dust removal bin after being vibrated, the dust removal effect is better, flying dust generated by the grains in the dust prevention bin and the dust removal bin is absorbed by the dust collector, the impurities and the dust passing through the filter screen fall into the dust collection box through the dust collection plate, the dust and the magazines in the grains are removed before the grains are moved out of the discharge port, and the impurities and the dust are prevented from diffusing everywhere and polluting the environment.

2. The rotating device is arranged, so that the angle between the filter screen and the vibrating frame can be changed by adjusting the rotating device, different types of grains can be conveniently transported, the grains are prevented from being accumulated in the dust removing bin, and meanwhile, the blocking device can be prevented from splashing and falling onto the dust collecting plate from a gap of the vibrating frame.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows an overall structural schematic of an embodiment of the present invention;

FIG. 2 shows an enlarged view of section A of FIG. 1 in an embodiment of the present invention;

FIG. 3 shows an enlarged view of section B of FIG. 1 in an embodiment of the present invention;

in the figure: 1. a flange conveyor; 2. a dust-proof bin; 3. a bucket-shaped opening; 4. a dust removal bin; 5. rotating the frame; 6. vibrating the frame; 7. filtering with a screen; 8. a discharge port; 9. a dust collecting plate; 10. a dust suction port; 11. a vacuum cleaner; 12. a dust collection bag; 13. a dust collection port; 14. a dust collecting box; 15. a shock-absorbing lever; 16. a first spring; 17. rotating the block; 18. a working groove; 19. an arcuate bar; 20. a pushing block; 21. a screw rod; 22. a worm gear; 23. a worm; 24. a chute; 25. a slider; 26. a moving block; 27. a second spring; 28. and (4) laminating the sheets.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a dustproof flange belt conveyor, which comprises a flange conveyor 1, wherein a conveying opening of the flange conveyor 1 is provided with a dustproof bin 2, the dustproof bin 2 is fixedly connected with the flange conveyor 1 and is attached to the conveying opening of the flange conveyor 1, one side of the bottom of the dustproof bin 2 is provided with a hopper-shaped opening 3, the bottom of the dustproof bin 2 is fixedly connected with a dedusting bin 4, a rotating frame 5 is arranged in the dedusting bin 4, the top of the rotating frame 5 is provided with a vibrating frame 6, a filter screen 7 is arranged in the vibrating frame 6, the dedusting bin 4 is positioned at one side of the vibrating frame 6 and is provided with a discharge opening 8, a plurality of vibrating devices are arranged between the rotating frame 5 and the vibrating frame 6, one side of the rotating frame 5 is hinged with the inner wall of the dedusting bin 4, the other side of the rotating frame 5 is provided with a rotating device, the bottom of the rotating frame 5 is provided with a dust collecting plate 9, the dust collecting plate 9 is fixedly connected with the inner wall of the dust removing bin 4, dust suction ports 10 are formed in one side of the dust removing bin 2 and the top of the dust removing bin 4, the two dust suction ports 10 are fixedly connected with the same dust collector 11 through a pipeline, a dust collecting bag 12 is arranged on one side of the dust collector 11, a dust collecting port 13 is formed in the bottom of one side of the dust removing bin 4, and a dust collecting box 14 is arranged on one side of the dust collecting port 13.

When the grain is conveyed by the flange conveyor 1, the grain falls into the dustproof bin 2 after being conveyed by the flange conveyor 1, a part of the grain directly falls into the dedusting bin 4 from the hopper-shaped opening 3, a part of the grain falls into the dedusting bin 4 from the dustproof bin 2 after impacting the hopper-shaped opening 3, dust generated after the grain is impacted is sucked by the dust collector 11 from the dust suction opening 10 through a pipeline and then falls into the dust collection bag 12, the grains directly impact on the filter screen 7 after falling into the dust removing bin 4, and because the vibrating device works under the gravity impact of the grains, the vibrating frame 6 is in a vibrating state, the grains falling on the filter screen 7 can be vibrated, the dust and the magazines are separated from the grains and fall on the dust collecting plate 9, and falls into the dust box 14 from the dust collection port 13 due to its gravity, and the dust in the dust removing compartment 4 is sucked by the cleaner 11 from the dust collection port 10 through a pipe and falls into the dust collection bag 12.

According to the utility model, the dust-proof bin 2 and the dust-removing bin 4 are arranged, so that dust and magazines in grains are removed after the grains pass through the dust-proof bin 2 and the dust-removing bin 4, and the phenomena that impurities and dust are diffused everywhere and the environment is polluted are avoided.

As shown in fig. 1-2, the vibration device includes a damping rod 15, one end of the damping rod 15 is fixedly connected to the top of the rotating frame 5, the other end of the damping rod 15 movably penetrates through the vibrating frame 6 and extends to the outside, and a first spring 16 is sleeved on the surface of the damping rod 15.

After grain falls into dust removal storehouse 4, grain direct impact is on filter screen 7, owing to make vibrating device work under the gravity impact of grain, makes filter screen 7 drive vibration frame 6 motion under the gravity impact of grain make first spring 16 shrink, again because the thrust that resets of first spring 16 pushes back vibration frame 6 for vibration frame 6 is in a vibration state.

The vibrating frame 6 is arranged, so that the vibrating device can work under the gravity impact of grains, the vibrating frame 6 and the filter screen 7 are in a vibrating state, and the dust removal effect of the dust removal bin 4 is better.

As shown in fig. 1 and 3, the rotating device includes a rotating block 17, one side of the rotating block 17 is fixedly connected with the inner wall of the dust removing bin 4, a working groove 18 is formed in the rotating block 17, an arc rod 19 is movably inserted in the working groove 18, the top of the arc rod 19 is fixedly connected with the bottom of the rotating frame 5, a pushing block 20 is arranged at the bottom of the arc rod 19, a moving device is arranged between the arc rod 19 and the pushing block 20, a lead screw 21 is fixedly connected with the bottom of the pushing block 20, a section of the lead screw 21 located in the rotating block 17 is engaged and sleeved with a worm wheel 22, the worm wheel 22 is engaged and connected with a worm 23, one end of the worm 23 penetrates through the rotating block 17 and the dust removing bin 4 to extend to the outside and is fixedly connected with a knob, the moving device includes a sliding groove 24, a sliding block 25 is movably inserted in the sliding groove 24, and the top of the sliding block 25 is hinged with the bottom of the arc rod 19, the cross sections of the working groove 18 and the pushing block 20 are rectangular.

When transporting different grains, because grain granule size is different, the time of vibration whereabouts is different from filter screen 7, for avoiding grain to pile up in dust removal storehouse 4, need to adjust rotating device change filter screen 7 and vibration frame 6's angle, rotatory knob, the knob rotates and drives worm 23 and rotate, worm 23 drives worm wheel 22 and rotates, worm wheel 22 drives lead screw 21 and goes up and down, lead screw 21 removes and drives promotion piece 20 and remove in work groove 18, because work groove 18 is the rectangle with the cross-section that promotes piece 20, promotion piece 20 only can remove with lead screw 21 and can not deflect, promotion piece 20 removes arc pole 19 through the mobile device, arc pole 19 removes and promotes vibration frame 6 and rotates, when promotion piece 20 removes arc pole 19 through the mobile device, slider 25 removes in spout 24, provide sufficient offset for arc pole 19 when removing.

The rotating device is arranged, so that the angle between the filter screen 7 and the vibrating frame 6 can be changed by adjusting the rotating device, different types of grains can be conveniently transported, and the grains are prevented from being accumulated in the dust removal bin 4

As shown in fig. 1-2, the vibration frame 6 is surveyed and is extended to the dust removal storehouse 4 outside from discharge gate 8, the vibration frame 6 opposite side is provided with blocking device, blocking device comprises movable block 26, second spring 27 and laminating piece 28, movable block 26 activity is pegged graft inside vibration frame 6, movable block 26 one end and second spring 27 fixed connection, the movable block 26 other end and laminating piece 28 fixed connection, laminating piece 28 one end and the laminating of 4 inner walls in dust removal storehouse, the binding face of laminating piece 28 is the soft rubber material.

When the vibration frame 6 is adjusted through the rotating device, the blocking device is operated to prevent grain from falling on the dust collecting plate 9 from splashing from the gap of the vibration frame 6, namely, when the vibration frame 6 deflects, the second spring 27 partially resets to push the moving block 26 to drive the attaching piece 28 to move, and the attaching surface of the attaching piece 28 is made of soft rubber, so that the attaching surface of the attaching piece 28 is kept attached to the inner wall of the dust removing bin 4, and the grain is prevented from falling into the bottom of the vibration frame 6.

The utility model prevents the vibrating frame 6 from generating gaps due to deflection by arranging the blocking device, and prevents grain from splashing and falling on the dust collecting plate 9 from the gaps of the vibrating frame 6.

The working principle of the utility model is as follows:

referring to the attached drawings 1-3 of the specification, when grain is conveyed by the flange conveyor 1, the grain falls into the dust-proof bin 2 after being conveyed by the flange conveyor 1, a part of the grain directly falls into the dust-removing bin 4 from the hopper-shaped opening 3, a part of the grain hits the hopper-shaped opening 3 and then falls into the dust-removing bin 4 from the dust-removing bin 2, dust generated after the grain hits is sucked by the dust collector 11 from the dust-collecting opening 10 through a pipeline and then falls into the dust-collecting bag 12, the grain directly hits the filter screen 7 after falling into the dust-removing bin 4, because the vibrating device works under the gravity impact of the grain, the filter screen 7 drives the vibrating frame 6 to move under the gravity impact of the grain so as to enable the first spring 16 to contract, and because the restoring thrust of the first spring 16 pushes the vibrating frame 6 back, the vibrating frame 6 is in a vibrating state, the grain falling on the filter screen 7 can be vibrated, so that the dust, the magazine and the grain are separated and fall on the dust-collecting plate 9, and fall into the dust collecting box 14 from the dust collecting opening 13 due to the gravity, the dust in the dust collecting bin 4 is sucked by the dust collector 11 from the dust collecting opening 10 through a pipeline and then falls into the dust collecting bag 12, so that the dust and magazines in the grains are removed before the grains are moved out from the discharge opening 8, the impurities and the dust are prevented from being diffused everywhere and polluting the environment, when different grains are transported, the grains with different sizes are vibrated and fall on the filter screen 7 for different time, in order to prevent the grains from being accumulated in the dust collecting bin 4, the rotating device is required to be adjusted to change the angle between the filter screen 7 and the vibrating frame 6, the knob is rotated, the worm 23 is driven to rotate by the rotation of the knob, the worm wheel 22 drives the worm wheel 22 to lift the screw rod 21, the screw rod 21 moves to drive the pushing block 20 to move in the working groove 18, and the pushing block 20 and the screw rod 21 only move without deflection because the cross sections of the working groove 18 and the pushing block 20 are rectangular, promote piece 20 and remove arc 19 through the mobile device, arc 19 removes promotion vibration frame 6 and rotates, promote piece 20 when the mobile device removes arc 19, slider 25 removes in spout 24, provide sufficient offset for arc 19 when removing, barrier device work avoids grain to fall on dust collecting plate 9 with the gap department that splashes from vibration frame 6 simultaneously, when vibration frame 6 deflects promptly, second spring 27 part resets and promotes movable block 26 and drive laminating piece 28 and remove, and because the laminating face of laminating piece 28 is the soft rubber material, make the laminating face of laminating piece 28 keep laminating with the inner wall in storehouse 4 that removes dust, avoid grain to fall into vibration frame 6 bottom.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a dust protected flange belt conveyor, includes flange conveyer (1), its characterized in that: the conveying opening of the flange conveyor (1) is provided with a dustproof bin (2), the dustproof bin (2) is fixedly connected with the flange conveyor (1) and is attached to the conveying opening of the flange conveyor (1), one side of the bottom of the dustproof bin (2) is provided with a hopper-shaped opening (3), the bottom of the dustproof bin (2) is fixedly connected with a dedusting bin (4), a rotating frame (5) is arranged inside the dedusting bin (4), the top of the rotating frame (5) is provided with a vibrating frame (6), a filter screen (7) is arranged inside the vibrating frame (6), and one side, located on the vibrating frame (6), of the dedusting bin (4) is provided with a discharge opening (8);

rotate and be provided with a plurality of vibrating device between frame (5) and vibration frame (6), it is articulated with dust removal storehouse (4) inner wall to rotate frame (5) one side, it is provided with rotating device to rotate frame (5) opposite side, it is provided with dust collecting plate (9) to rotate frame (5) bottom, dust collecting plate (9) and dust removal storehouse (4) inner wall fixed connection.

2. The dust-protected flanged belt conveyor of claim 1, further comprising: the vibrating device comprises a damping rod (15), one end of the damping rod (15) is fixedly connected with the top of the rotating frame (5), the other end of the damping rod (15) movably penetrates through the vibrating frame (6) and extends to the outside, and a first spring (16) is sleeved on the surface of the damping rod (15).

3. The dust-protected flanged belt conveyor of claim 1, further comprising: the rotating device comprises a rotating block (17), one side of the rotating block (17) is fixedly connected with the inner wall of the dust removing bin (4), a working groove (18) is arranged in the rotating block (17), an arc-shaped rod (19) is movably inserted in the working groove (18), the top of the arc-shaped rod (19) is fixedly connected with the bottom of the rotating frame (5), the bottom of the arc-shaped rod (19) is provided with a pushing block (20), a moving device is arranged between the arc-shaped rod (19) and the pushing block (20), the bottom of the pushing block (20) is fixedly connected with a screw rod (21), a section of the screw rod (21) positioned in the rotating block (17) is engaged and sleeved with a worm wheel (22), the worm wheel (22) is connected with a worm (23) in a meshed mode, one end of the worm (23) penetrates through the rotating block (17) and the dust removal bin (4) to extend to the outside, and a knob is fixedly connected with the worm wheel.

4. A dust-protected flanged belt conveyor according to claim 3, characterized in that: the moving device comprises a sliding groove (24), a sliding block (25) is movably inserted in the sliding groove (24), and the top of the sliding block (25) is hinged to the bottom of the arc-shaped rod (19).

5. A dust-protected flanged belt conveyor according to claim 3, characterized in that: vibration frame (6) are surveyed and are extended to dust removal storehouse (4) outside from discharge gate (8), vibration frame (6) opposite side is provided with blocking device, blocking device comprises movable block (26), second spring (27) and laminating piece (28), movable block (26) activity is pegged graft inside vibration frame (6), movable block (26) one end and second spring (27) fixed connection, movable block (26) other end and laminating piece (28) fixed connection, laminating piece (28) one end and dust removal storehouse (4) inner wall laminating.

6. The dust-protected flanged belt conveyor of claim 1, further comprising: dust absorption openings (10) are formed in one side of the dust prevention bin (2) and the top of the dust removal bin (4), the two dust absorption openings (10) are fixedly connected with the same dust collector (11) through a pipeline, a dust collection bag (12) is arranged on one side of the dust collector (11), a dust collection opening (13) is formed in the bottom of one side of the dust removal bin (4), and a dust collection box (14) is arranged on one side of the dust collection opening (13).

7. The dust-protected flanged belt conveyor of claim 5, wherein: the cross sections of the working groove (18) and the pushing block (20) are rectangular, and the binding surface of the binding sheet (28) is made of soft rubber.