CN218506901U - Movable unpowered dust removal device - Google Patents

Abstract

The application discloses a movable unpowered dust removal device, which comprises a conveyor, a guide chute body and a sealing mechanism; the conveyor is provided with a bracket and a belt, the bracket comprises a cross beam frame and two sliding frames positioned on the lower side of the cross beam frame, and the sliding frames are provided with guide rails; the guide chute body is positioned below the cross beam frame and comprises two electric push rods arranged on the cross beam frame, a driving frame fixedly connected with the electric push rods, connecting plates and a plurality of idler wheels arranged on the connecting plates, the two connecting plates are fixedly connected to two sides of the driving frame respectively, the connecting plates are movably connected with the sliding frame through the idler wheels and guide rails, and a support plate extends from the lower side of each connecting plate; the sealing mechanism is arranged on the support plate and comprises an anti-overflow apron plate, and the anti-overflow apron plate is suitable for being abutted against the belt. This application accessible lift baffle box avoids the curb plate to shovel the coal, and its sealing performance is good, can avoid the condition that dust and material spill outward when contacting with the belt.

Description

Movable unpowered dust removal device

Technical Field

The application relates to the technical field of conveyors, in particular to a movable dust removal device.

Background

The bidirectional belt conveyor or the multi-material-point blanking belt conveyor blanks in the middle section and is provided with a material guide groove. The side plate lower opening interval of the conventional guide chute is small, the coal shoveling phenomenon can occur when materials pass through, and a large amount of dust is caused, and the problem is quite common at home and abroad. When other material points work, the guide chute passes through the road section as the material, if the material is still in a working state, the incoming material is bound to interfere with the guide chute, so that coal shoveling, coal scattering and belt deviation are caused, and sharp coal blocks are clamped at the joint of the lower part of the guide chute and the belt to cause belt strain.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a movable unpowered dust collector, its accessible lift baffle box avoids the curb plate to shovel the coal, and its sealing performance is good, can avoid the condition that dust and material spill outward when contacting with the belt.

In order to achieve the above object, the present application provides a mobile unpowered dust collector, comprising: the conveyor is provided with a support and a belt, the support comprises a cross beam frame and two sliding frames positioned on the lower side of the cross beam frame, and the sliding frames are provided with guide rails; the guide chute body is positioned below the cross beam frame and comprises an electric push rod arranged on the cross beam frame, a driving frame fixedly connected with the electric push rod, two connecting plates and a plurality of rollers arranged on the connecting plates, the two connecting plates are fixedly connected to two sides of the driving frame respectively, the connecting plates are movably connected with the sliding frame through the rollers and the guide rails, and a supporting plate extends from the lower side of each connecting plate; the sealing mechanism is arranged on the support plate and comprises an anti-overflow apron plate, and the anti-overflow apron plate is suitable for being abutted to the belt.

Compared with the prior art, the beneficial effect of this application lies in: at the department of receiving material point, the belt conveyor material is when passing through, can rise the baffle box body to avoid the curb plate to shovel the coal, through the connected mode of gyro wheel and guide rail, make the lift of baffle box body more in the same direction as smooth, and not fragile, the last anti-overflow skirtboard and the belt butt of sealing mechanism can avoid baffle box body downside fish tail belt, can improve sealing performance on the one hand, and on the other hand can improve the life of belt.

As an improvement, a plurality of idler wheels arranged on one connecting plate are divided into two groups, the two groups of idler wheels are respectively arranged on the upper portion and the lower portion of the connecting plate, and through the improvement, the two groups of idler wheels are respectively arranged on the upper portion and the lower portion of the connecting plate, so that the gravity center of the guide chute body can be stabilized when the guide chute body moves, the inclination is avoided, and the stable movement of the guide chute body is guaranteed.

As an improvement, sealing mechanism still includes sealed piece, handle, latch segment and fixed block, be equipped with the check lock lever on the latch segment, the check lock lever cooperation connect in on the latch segment, handle control the latch lock lever rotates, and forces the fixed block supports tightly the anti-overflow skirtboard in on the extension board, through the aforesaid improvement, can accomplish the dismantlement to the anti-overflow skirtboard through the handle, realize the change of anti-overflow skirtboard, avoid the damage of anti-overflow skirtboard to the life of extension belt and baffle box body.

As an improvement, the check lock lever with sealed piece screw-thread fit, the fixed block is the toper, the one side that most advanced was kept away from to the fixed block is equipped with first stabilizer blade and second stabilizer blade, first stabilizer blade with the second support be suitable for with anti-overflow skirtboard butt, set up on the sealed piece with the recess of the most advanced adaptation of fixed block turns over through the aforesaid, and the check lock lever is stable and easy and simple to handle with sealed piece screw-thread fit mode, and the most advanced and sealed piece cooperation of fixed block is connected, and first stabilizer blade and second teach to fix anti-overflow skirtboard through most advanced as the fulcrum on toward two directions, can effectively avoid anti-overflow skirtboard to skid, improve fixed effect.

As the improvement, first stabilizer blade with the second stabilizer blade be suitable for with the middle part butt of anti-overflow skirtboard, just anti-overflow skirtboard is suitable for stretching out outside the extension board, the material of anti-overflow skirtboard is rubber, and through the improvement, the anti-overflow skirtboard stretches out the extension board and can avoid anti-overflow skirtboard wearing and tearing back, and the extension board is the rubber materials with the damage that belt direct contact caused, and anti-overflow skirtboard has certain deformability, can effectively protect the belt not receive the damage, and first stabilizer blade and second stabilizer blade are located the middle part of anti-overflow skirtboard, can ensure that the anti-overflow skirtboard stretches out the part outside the extension board and have certain deformability, are unlikely to the deformation degree too big again to improve the life of anti-overflow skirtboard.

As the improvement, the dust collector also comprises a circulating mechanism and a damping mechanism which are symmetrically arranged at two sides of the guide chute, through the improvement, the circulating mechanism can guide positive pressure airflow to circulate in the circulating mechanism, so that the pressure is balanced, and the damping mechanism can have an adsorption effect on passing dust, thereby reducing the dust.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of the material guide chute lift mechanism coupled to a conveyor according to the present application;

fig. 3 is a partially enlarged view of a in fig. 2.

In the figure: 1. a conveyor; 11. a support; 111. a cross beam frame; 112. a carriage; 1121. a guide rail; 12. a belt; 2. a material guide chute body; 21. an electric push rod; 22. a driving frame; 23. a connecting plate; 231. a roller; 24. a support plate; 3. a circulating mechanism; 4. a damping mechanism; 5. a sealing mechanism; 51. a handle; 52. a locking block; 521. a locking lever; 53. a sealing block; 531. a groove; 54. a fixed block; 541. a first leg; 542. a second leg; 55. the anti-overflow skirtboard.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "upper", "lower", "front", "back", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of description of the present application and for simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The application provides a mobile unpowered dust removal device, which comprises a conveyor 1, a guide chute body 2 and a sealing mechanism 5, as shown in figures 1-3; the conveyor 1 is provided with a bracket 11 and a belt 12, the bracket 11 comprises a cross beam 111 and two sliding frames 112 positioned on the lower side of the cross beam 111, and the sliding frames 112 are provided with guide rails 1121; the material guide groove body 2 is positioned below the cross beam frame 111, the material guide groove body 2 comprises an electric push rod 21 arranged on the cross beam frame 111, a driving frame 22 fixedly connected with the electric push rod 21, two connecting plates 23 and a plurality of rollers 231 arranged on the connecting plates 23, the number of the connecting plates 23 is two, the two connecting plates are respectively and fixedly connected to two sides of the driving frame 22, the connecting plates 23 are movably connected with the sliding frame 112 through the rollers 231 and a guide rail 1121, and a support plate 24 extends from the lower side of the connecting plates 23; the sealing mechanism 5 is provided on the support plate 24, the sealing mechanism 5 comprising an anti-overflow skirt 55, the anti-overflow skirt 55 being adapted to abut against the belt 12.

Specifically, as shown in fig. 2, the plurality of rollers 231 provided on one connecting plate 23 are divided into two groups, and the two groups of rollers 231 are respectively provided on the upper and lower portions of the connecting plate 23.

Preferably, the set of rollers 231 may have a plurality of rollers 231 arranged in a horizontal direction.

Specifically, as shown in fig. 3, the sealing mechanism 5 further includes a sealing block 53, a handle 51, a locking block 52 and a fixing block 54, the locking block 52 is provided with a locking rod 521, the locking rod 521 is connected to the locking block 52 in a matching manner, the handle 51 controls the locking rod 521 to rotate, and the fixing block 54 is forced to abut against the anti-overflow skirt 55 on the support plate 24.

Preferably, as shown in fig. 3, the locking rod 521 is in threaded fit with the sealing block 53, the fixing block 54 is tapered, a first supporting leg 541 and a second supporting leg 542 are disposed on a side of the fixing block 54 away from the tip, the first supporting leg 541 and the second supporting leg 11 are adapted to abut against the spill-proof skirt 55, and a groove 531 adapted to the tip of the fixing block 54 is disposed on the sealing block 53.

Preferably, the first leg 541 and the second leg 542 are adapted to abut a middle portion of the spill-proof skirt panel 55, and the spill-proof skirt panel 55 is adapted to extend beyond the support plate 24, and the material of the spill-proof skirt panel 55 is rubber.

Specifically, as shown in fig. 1, the device further includes a circulation mechanism 3 and a damping mechanism 4 symmetrically disposed at two sides of the material guide chute.

Preferably, the number of the circulating mechanism 3 and the damping mechanism 4 is two. The circulating mechanism 3 comprises a primary circulating pressure relief mechanism and a secondary circulating pressure relief mechanism.

The working principle of the application is as follows: at the material receiving point, when the belt 12 conveys the material to pass through, the material guide chute body 2 can be lifted, so that coal shoveling by the side plates is avoided, and the lifting of the material guide chute body 2 is smoother and not easy to damage through the connection mode of the roller 231 and the guide rail 1121.

When the material guiding groove body 2 moves downwards to abut against the surface of the belt 12, the anti-overflow apron 55 of the sealing mechanism 5 extends out of the support plate 24 and is made of flexible material, so that the contact with the surface of the belt 12 can reduce the scratch on the belt 12 and prolong the service life.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (6)

1. A mobile unpowered dust collector is characterized by comprising:

the conveyor is provided with a support and a belt, the support comprises a cross beam frame and two sliding frames positioned on the lower side of the cross beam frame, and guide rails are arranged on the sliding frames;

the guide chute body is positioned below the cross beam frame and comprises an electric push rod arranged on the cross beam frame, a driving frame fixedly connected with the electric push rod, two connecting plates and a plurality of rollers arranged on the connecting plates, the two connecting plates are fixedly connected to two sides of the driving frame respectively, the connecting plates are movably connected with the sliding frame through the rollers and the guide rails, and a supporting plate extends from the lower side of each connecting plate; and

the sealing mechanism is arranged on the support plate and comprises an anti-overflow apron plate, and the anti-overflow apron plate is suitable for being abutted against the belt.

2. The mobile unpowered dedusting apparatus of claim 1 wherein: the plurality of rollers arranged on one connecting plate are divided into two groups, and the two groups of rollers are respectively arranged on the upper part and the lower part of the connecting plate.

3. The mobile unpowered dedusting apparatus of claim 1 wherein: the sealing mechanism further comprises a sealing block, a handle, a locking block and a fixing block, wherein a locking rod is arranged on the locking block and is connected to the locking block in a matched mode, the handle controls the locking rod to rotate, and the fixing block is forced to tightly abut against the anti-overflow apron plate on the supporting plate.

4. The mobile unpowered dedusting apparatus of claim 3 wherein: the locking rod is in threaded fit with the sealing block, the fixing block is conical, a first supporting leg and a second supporting leg are arranged on one side, away from the tip, of the fixing block, the first supporting leg and the second supporting leg are suitable for being abutted to the anti-overflow apron plate, and a groove matched with the tip of the fixing block is formed in the sealing block.

5. The mobile unpowered dedusting apparatus of claim 4 wherein: the first supporting leg and the second supporting leg are suitable for being abutted to the middle of the anti-overflow skirting board, the anti-overflow skirting board is suitable for extending out of the supporting plate, and the anti-overflow skirting board is made of rubber.

6. The mobile unpowered dedusting apparatus of any one of claims 1-5 wherein: the device also comprises a circulating mechanism and a damping mechanism which are symmetrically arranged on two sides of the guide chute.

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