CN218840823U

CN218840823U - Belt conveyor tail accumulated material cleaning device

Info

Publication number: CN218840823U
Application number: CN202223376824.8U
Authority: CN
Inventors: 冯凯; 刘洋; 鲁铜; 王伟; 宋宇; 宋鹏飞; 史大伟; 赵智永; 吉瑞志; 高严; 杨帅; 梁红印; 吴俊良; 师瑞山
Original assignee: Tangshan Jidong Qixin Cement Co ltd
Current assignee: Tangshan Jidong Qixin Cement Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-11
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a material conveying technical field specifically is a long-pending material cleaning device of belt feeder afterbody, including L shape backup pad, first pivot, second pivot, third pivot, scraper blade, adopt chain drive's mode to be connected between first pivot and second pivot, second pivot and the third pivot respectively, the utility model discloses need not additionally to add power equipment, but provide power through the frictional force that produces between belt feeder return belt and the axle rod, finally make the scraper blade will fall subaerial material under the drive of second chain and scrape the pan feeding hole, guarantee the clean degree on belt feeder afterbody ground, prevent that the long-pending material of belt feeder afterbody is too much and lead to the impaired condition of belt to take place, avoided the potential safety hazard of artifical clearance long-pending material simultaneously, and simple structure, it is obvious to handle the long-pending material effect of belt feeder afterbody, and the practicality is stronger.

Description

Belt conveyor tail accumulated material cleaning device

Technical Field

The utility model relates to a material transfer technical field specifically is a long-pending material cleaning device of belt feeder afterbody.

Background

In industrial production, the belt conveyor is widely applied due to the advantages of simple structure, high material conveying efficiency, large conveying capacity, stable conveying and the like; when a belt conveyor is used for conveying powdery materials or granular materials, part of the materials can be adhered to the surface of a belt of the belt conveyor, do not fall into a material pit when passing through a tail roller of the belt conveyor, and fall onto the ground under the influence of gravity when the belt returns, wherein the most of the materials fall from the lower part of the tail roller; if the accumulated materials are not cleaned in time, the accumulated materials are accumulated more and more until the accumulated materials scratch the belt or are brought into a tail roller of the belt to be squeezed between the belt and the roller, the belt cannot normally run by a light person, the belt or the roller is damaged by a heavy person, and production accidents occur.

The method of solving belt return area material that uses commonly at present adopts mostly at belt conveyer afterbody installation scraper blade, but along with the increase of live time, the opening appears easily in the scraper blade or warp, consequently scrape the effect and can descend under gluing the material on the belt, and the belt conveyer belt can be ageing, some cracks can appear on the belt surface, the scraper blade can't scrape down the material in the crack, thereby still there is more adhesion material whereabouts when the belt returns, in order not to influence production, the enterprise must only arrange artifical timing clearance, because belt conveyer tail position space all is more narrow usually, and equipment is in running state, lead to the artifical not shut down clearance this accumulated material of this department to take place danger very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a belt conveyor afterbody long-pending material cleaning device.

The utility model provides a problem, the technical scheme of adoption is:

the utility model provides a long-pending material cleaning device of belt feeder afterbody, including the belt feeder, be located the material hole of belt feeder afterbody below, still include the L shape backup pad that is located belt feeder afterbody both sides respectively, just be located on the L shape backup pad vertical section between two L shape backup pads, the lower both ends are provided with first pivot and second pivot respectively, the cover is equipped with the axle rod in the first pivot, the axle rod offsets with the belt feeder belt, just be located the intermediate position cover in the second pivot and be equipped with the third fluted disc, first pivot one end is run through L shape backup pad and is provided with first fluted disc, second pivot one end is run through L shape backup pad and is provided with the second fluted disc, first fluted disc is connected through the first chain transmission that sets up with the second fluted disc, the one end that just is located L shape backup pad horizontal segment and keeps away from vertical section between two L shape backup pads is provided with the third pivot, third pivot is located same water flat line with the second pivot, and the third pivot is located the top in the material hole, just be located the intermediate position cover and be equipped with the fourth fluted disc on the third pivot, the second chain transmission is connected through the second chain that sets up respectively.

Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:

the utility model discloses need not additionally to add power equipment, but provide power through the frictional force that produces between belt feeder return belt and the axle rod, finally make the scraper blade will fall subaerial material under the drive of second chain and scrape the pan feeding hole, guarantee the subaerial clean degree of belt feeder afterbody, prevent that the long-pending material of belt feeder afterbody is too much and lead to the impaired condition of belt to take place, avoided the potential safety hazard of long-pending material of manual cleaning simultaneously, and simple structure, it is obvious to handle the long-pending material effect of belt feeder afterbody, and the practicality is stronger.

Preferably, the present invention further provides:

the first rotating shaft, the second rotating shaft and the third rotating shaft are respectively and rotatably connected with the L-shaped supporting plate through bearings arranged at two ends of the rotating shafts.

The scraper blades on the left side and the right side of the second chain are respectively provided with a plurality of scraper blades which are uniformly distributed on the second chain.

Drawings

Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a main body of an embodiment of the present invention;

fig. 3 is a schematic view of a front view connection structure of the first rotating shaft and the second rotating shaft according to the embodiment of the present invention;

fig. 4 is a schematic top view of a connection structure of the second rotating shaft and the third rotating shaft according to the embodiment of the present invention;

labeled as: the device comprises a belt conveyor 1, a material pit 2, an L-shaped supporting plate 3, a first fluted disc 4, a shaft rod 5, a second fluted disc 6, a first chain 7, a fourth fluted disc 8, a second chain 9, a first rotating shaft 10, a second rotating shaft 11, a third fluted disc 12, a third rotating shaft 13, a scraper 14, a bearing 15, an L-shaped supporting plate vertical section 3-1 and an L-shaped supporting plate horizontal section 3-2.

Detailed Description

The invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.

Referring to fig. 1-4, a cleaning device for accumulated materials at the tail of a belt conveyor comprises a belt conveyor 1, a material pit 2 located below the tail of the belt conveyor 1, and further comprises L-shaped support plates 3 located at two sides of the tail of the belt conveyor 1 respectively, wherein horizontal sections 3-2 of the L-shaped support plates are placed on the ground, and can intercept materials falling from the upper side and prevent the materials from splashing to other areas, a first rotating shaft 10 and a second rotating shaft 11 are respectively arranged between the two L-shaped support plates 3 and located at the upper end and the lower end of the vertical section 3-1 of the L-shaped support plate, a shaft rod 5 is sleeved on the first rotating shaft 10, the shaft rod 5 abuts against a belt of the belt conveyor 1, a third fluted disc 12 is sleeved on the second rotating shaft 11 and located at the middle position, a first fluted disc 4 is arranged at one end of the first rotating shaft 10 and penetrates through the L-shaped support plates 3, one end of a second rotating shaft 11 penetrates through the L-shaped supporting plates 3 to be provided with a second toothed disc 6, the first toothed disc 4 is in transmission connection with the second toothed disc 6 through a first chain 7 which is arranged, a third rotating shaft 13 is arranged between the two L-shaped supporting plates 3 and at one end, which is located between the two L-shaped supporting plates and is far away from the vertical section, of the L-shaped supporting plate horizontal section 3-2, the third rotating shaft 13 and the second rotating shaft 11 are located on the same horizontal line, the third rotating shaft 13 is located above the material pit 2, a fourth toothed disc 8 is sleeved on the third rotating shaft 13 and located in the middle of the third rotating shaft, the fourth toothed disc 8 is in transmission connection with the third toothed disc 12 through a second chain 9 which is arranged, and scrapers 14 are arranged on the second chain 9 and on the left side and the right side of the second chain 9 respectively.

The first rotating shaft 10, the second rotating shaft 11 and the third rotating shaft 13 are respectively connected with the L-shaped supporting plate 3 in a rotating way through bearings 15 arranged at two ends of the rotating shafts.

The scrapers 14 on the left and right sides of the second chain 9 are respectively provided with a plurality of scrapers, and are evenly distributed on the second chain 9.

The utility model discloses during the use, the belt of trundle 5 and belt feeder 1 offsets, and certain tensile force has, the frictional force that produces between return journey belt and the trundle 5 through belt feeder 1 provides power, it rotates to drive first pivot 10, first pivot 10 is through first fluted disc 4, first chain 7 and second fluted disc 6 drive second pivot 11 rotatoryly, second pivot 11 is through third fluted disc 12, it is rotatory that second chain 9 and fourth fluted disc 8 drive third pivot 13, under the drive of second chain 9 in the rotatory process, pan feeding hole 2 is scraped to the material that 1 afterbody of belt feeder will be fallen to scraper blade 14.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.

Claims

1. The utility model provides a long-pending material cleaning device of belt feeder afterbody, includes the belt feeder, is located the material pit of belt feeder afterbody below, its characterized in that: the belt conveyor is characterized by further comprising L-shaped supporting plates which are respectively located on two sides of the tail of the belt conveyor, a first rotating shaft and a second rotating shaft are respectively arranged between the two L-shaped supporting plates and located on a vertical section of the L-shaped supporting plates, a shaft rod is sleeved on the first rotating shaft and abuts against a belt of the belt conveyor, a third fluted disc is sleeved on the second rotating shaft and located in the middle position, one end of the first rotating shaft penetrates through the L-shaped supporting plates and is provided with a first fluted disc, one end of the second rotating shaft penetrates through the L-shaped supporting plates and is provided with a second fluted disc, the first fluted disc is connected with the second fluted disc through a set first chain transmission, one end, located between the two L-shaped supporting plates and located on a horizontal section of the L-shaped supporting plates and far away from the vertical section, is provided with a third rotating shaft, the third rotating shaft and the second rotating shaft are located on the same horizontal line, the third rotating shaft is located above a material pit, a fourth fluted disc is sleeved on the third rotating shaft and located in the middle position, the fourth fluted disc and connected with a set second chain transmission chain, and scrapers are respectively located on the left and right sides of the second chain.

2. The accumulated material cleaning device at the tail part of the belt conveyor according to claim 1, which is characterized in that: the first rotating shaft, the second rotating shaft and the third rotating shaft are respectively connected with the L-shaped supporting plate in a rotating mode through bearings arranged at two ends of the rotating shafts.

3. The accumulated material cleaning device at the tail part of the belt conveyor according to claim 1, which is characterized in that: the scraper blades on the left side and the right side of the second chain are respectively provided with a plurality of scraper blades which are uniformly distributed on the second chain.