CN219822839U - Mining conveyer revolving platform - Google Patents
Mining conveyer revolving platform Download PDFInfo
- Publication number
- CN219822839U CN219822839U CN202223189597.8U CN202223189597U CN219822839U CN 219822839 U CN219822839 U CN 219822839U CN 202223189597 U CN202223189597 U CN 202223189597U CN 219822839 U CN219822839 U CN 219822839U
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- China
- Prior art keywords
- flat plate
- mining conveyor
- mining
- plate
- turner
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- 238000005065 mining Methods 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 30
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- 208000002925 dental caries Diseases 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The mining conveyor rotary table comprises a bracket, a mining conveyor feeding end and a mining conveyor discharging end, wherein a flat plate is fixedly arranged on the upper part of the bracket, a transmission part is arranged on the upper part of the flat plate, the transmission part comprises bearing structures arranged on two sides of the flat plate, the bearing structures comprise a plurality of supporting columns, the supporting columns are respectively arranged on two sides of the flat plate in a row and two rows, and a rotating shaft is vertically arranged at the upper end of each supporting column; the material pushing device has the advantages of easy pushing, no leakage and convenient use, the pushing plate is moved through the air cylinder to push the material towards the discharge end direction of the mining conveyor, meanwhile, when the material is pushed again by adopting the rotating roller and the driving belt, no relative motion exists between the material and the driving belt, and the sliding friction between the original material and the driving belt is converted into the rolling friction between the driving belt and the rotating roller, so that the friction force is greatly reduced, and the heavy material can be pushed by only applying small force through the air cylinder.
Description
Technical field:
the utility model relates to the technical field of mining equipment, in particular to a mining conveyor turntable.
The background technology is as follows:
the mining conveyor generally adopts a scraper conveyor, and the working principle of the scraper conveyor is that an open chute is used as a bearing piece of coal, gangue or materials and the like, and a scraper is fixed on a chain (a scraper chain is formed) to be used as a traction component. When the machine head transmission part is started, the chain wheel on the machine head shaft is driven to rotate, so that the scraper chain circularly operates to drive the material to move along the chute until the machine head part is unloaded. The scraper chain bypasses a chain wheel to perform stepless closed circulation operation, and the conveying of materials is completed.
The mining conveyor often needs to change the conveying direction of minerals in the use process, a mining conveyor turntable patent with the patent number of 202023045313.9 provides a turntable, and the related technical means of the realization of the technical scheme are recorded:
the rotating mechanism is connected with a rotating disc, a plurality of cavities are arranged in the rotating disc, the cavities are arranged in the circumferential direction, an elastic structure is arranged in the cavities, the elastic structure comprises a supporting rod located in the cavities, the lower end of the supporting rod is elastically connected with the inner wall of the cavities through a first spring, the upper end of the supporting rod extends out of the cavities and is fixedly connected with a platform, when minerals reach the surface of the platform, the platform extrudes the supporting rod, the supporting rod extrudes the first spring, the first spring is stressed and compressed, the minerals are buffered by the elastic force of the first spring, and the massive minerals are prevented from damaging the platform.
The telescopic end fixedly connected with push pedal of cylinder opens the cylinder, and the cylinder drives push pedal horizontal movement, and the push pedal promotes mineral horizontal movement, is equipped with two cavitys in the push pedal, is equipped with the expansion plate in two cavitys, through second spring elastic connection between the inner wall of one end and the cavity of expansion plate, the other end of expansion plate extends to outside the cavity.
When the mineral arrives the cylinder in the place ahead, open the cylinder, the cylinder drives push pedal horizontal movement, and the push pedal promotes mineral horizontal movement, and the baffle plays the effect that prevents that the mineral from dropping, when the expansion plate contacted the baffle, the expansion plate was extruded to the baffle, and the expansion plate extrusion second spring, second spring atress compression, the expansion plate got into in the cavity, and the push pedal continues horizontal movement, and the push pedal pushes the mineral to the mining conveyer discharge end.
The direction that can change the material, but need promote the material through pushing mechanism, it is difficult to promote when meetting heavy material, and the friction with the carousel is serious, damages more seriously, and when the material falls on the carousel simultaneously, if the operation is improper, the material can fall outside the carousel from other one side, need carry out manual cleaning.
The utility model comprises the following steps:
in order to solve the problems and overcome the defects in the prior art, the utility model provides the mining conveyor turntable which is easy to push, free from leakage and convenient to use.
In order to achieve the aim, the utility model provides a mining conveyor rotary table, which comprises a bracket, a mining conveyor feeding end and a mining conveyor discharging end, wherein a flat plate is fixedly arranged at the upper part of the bracket, a transmission part is arranged at the upper part of the flat plate, the transmission part comprises bearing structures arranged at two sides of the flat plate, the bearing structures comprise a plurality of support columns, the support columns are respectively arranged at two sides of the flat plate in a row and two rows, and a rotating shaft is vertically arranged at the upper end of the support column; a plurality of rotating rollers are further arranged above the flat plate, two ends of the rotating rollers are fixedly connected with rotating shafts at two ends of the flat plate respectively, and a transmission belt is arranged outside the rotating rollers in a surrounding mode.
Further, an elastic structure is arranged in the support column, and the rotating shafts are connected with the elastic structure in a rotatable mode through bearings.
Further, the belt may be provided as one of a metal belt or a metal plate belt.
Further, a first baffle is arranged at the junction of the discharge end of the mining conveyor and the transmission part.
Further, one side of the transmission part far away from the feeding end of the mining conveyor is provided with a second baffle, and the end part of the second baffle is connected with the first baffle.
Further, the upper part of the bracket is fixedly connected with a connecting rod, and the connecting rod is connected with a pushing mechanism.
Further, pushing mechanism includes the cylinder with connecting rod lower extreme fixed connection, the piston rod fixedly connected with push pedal of cylinder is equipped with two cavitys in the push pedal, is equipped with the expansion plate in two cavitys, and the inboard end of expansion plate is connected with the spring, and the other end of spring links to each other with the inner wall of cavity, and the outside end of expansion plate extends to outside the cavity.
Further, universal wheels are arranged at the outer side ends of the telescopic plates.
The beneficial effects of the utility model are as follows:
the mining conveyor rotary table provided by the utility model has the advantages of easiness in pushing, no leakage and convenience in use, the pushing plate is moved by the air cylinder to push the material towards the discharge end direction of the mining conveyor, meanwhile, when the material is pushed again by adopting the rotary roller and the driving belt, no relative motion exists between the material and the driving belt, the sliding friction between the original material and the driving belt is converted into the rolling friction between the driving belt and the rotary roller, and the friction force is greatly reduced, so that the heavy material can be pushed by only applying small force by the air cylinder.
Description of the drawings:
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the transmission part of the present utility model;
in the accompanying drawings: 1. the device comprises a bracket, 2, a flat plate, 3, a supporting column, 4, an elastic structure, 5, a rotating shaft, 6, a rotating roller, 7, a driving belt, 8, a driving part, 9, a first baffle, 10, a second baffle, 11, a feeding end of a mining conveyor, 12, a discharging end of the mining conveyor, 13, a cylinder, 14, a push plate, 15, a spring, 16 and a telescopic plate.
The specific embodiment is as follows:
for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in more detail with reference to fig. 1 to 3 of the present utility model.
The utility model provides a mining conveyor rotary table, which comprises a bracket 1, a mining conveyor feeding end 11 and a mining conveyor discharging end 12, wherein a flat plate 2 is fixedly arranged at the upper part of the bracket 1, a transmission part 8 is arranged at the upper part of the flat plate 2, the transmission part 8 comprises bearing structures arranged at two sides of the flat plate 2, each bearing structure comprises a plurality of support columns 3, the support columns 3 are respectively arranged at two sides of the flat plate 2 in a row and two rows, and a rotating shaft 5 is vertically arranged at the upper end of each support column 3; a plurality of rotating rollers 6 are also arranged above the flat plate 2, two ends of the rotating rollers are respectively and fixedly connected with rotating shafts 5 at two ends of the flat plate 2, and a driving belt 7 is arranged outside the rotating rollers 6 in a surrounding manner; an elastic structure 4 is arranged in the support column 3, and the rotating shafts 5 are rotatably connected with the elastic structure 4 through bearings; the belt 7 may be provided as one of a metal belt or a metal plate belt; a first baffle 9 is arranged at the junction of the discharging end 12 of the mining conveyor and the transmission part 8; a second baffle plate 10 is arranged on one side of the transmission part 8 far away from the feeding end 11 of the mining conveyor, and the end part of the second baffle plate 10 is connected with the first baffle plate 9; the upper part of the bracket 1 is fixedly connected with a connecting rod which is connected with a pushing mechanism; the pushing mechanism comprises an air cylinder 13 fixedly connected with the lower end of the connecting rod, a piston rod of the air cylinder 13 is fixedly connected with a push plate 14, two cavities are formed in the push plate 14, a telescopic plate 16 is arranged in the two cavities, the inner side end of the telescopic plate is connected with a spring 15, the other end of the spring 15 is connected with the inner wall of the cavity, and the outer side end of the telescopic plate 16 extends out of the cavity; the outboard end of the expansion plate 16 is provided with a universal wheel.
One embodiment of the utility model is as follows:
the mining conveyor rotary table comprises a bracket 1, a transmission part 8, a mining conveyor feed end 11 and a mining conveyor discharge end 12, wherein materials are conveyed from the mining conveyor feed end 11 to the transmission part 8, and conveyed to the mining conveyor discharge end 12 through the steering of the transmission part 8.
The flat plate 2 is fixedly mounted on the upper portion of the support 1, the transmission part 8 is arranged on the upper portion of the flat plate 2, the transmission part 8 comprises bearing structures arranged on two sides of the flat plate 2, the bearing structures comprise a plurality of support columns 3, the support columns 3 are respectively arranged on two rows of the two sides of the flat plate 2 in a separated mode, the support columns 3 are uniformly and correspondingly arranged, an elastic structure 4 is arranged in the support columns 3, a rotating shaft 5 is connected with the elastic structure 4 in a rotatable mode through a bearing, a plurality of rotating rollers 6 are further arranged above the flat plate 2, two ends of each rotating roller are respectively fixedly connected with the rotating shafts 5 at two ends of the flat plate 2, a transmission belt 7 is arranged outside the rotating rollers 6 in a surrounding mode, materials fall onto the transmission belt 7, and generated vibration can be transmitted to the elastic structure 4 through the rotating shaft 5, so that the vibration is damped and eliminated by the elastic structure 4, a damping effect is achieved, and heavy materials are prevented from being crashed.
The belt 7 may be provided as one of a metal belt and a metal plate belt by the difference of the materials to be transferred, and if the powdery materials are transferred, the belt 7 made of rubber or the like may be used.
The upper part of the bracket 1 is fixedly connected with a connecting rod, and the connecting rod is connected with a pushing mechanism.
The pushing mechanism comprises an air cylinder 13 fixedly connected with the lower end of the connecting rod, a push plate 14 is fixedly connected with a piston rod of the air cylinder 13, two cavities are formed in the push plate 14, a telescopic plate 16 is arranged in the two cavities, the inner side end of the telescopic plate is connected with a spring 15, the other end of the spring 15 is connected with the inner wall of the cavity, the outer side end of the telescopic plate 16 extends out of the cavity, the push plate 14 is moved by the air cylinder 13 to push materials towards the discharge end 12 of the mining conveyor, meanwhile, due to the fact that a roller 6 and a driving belt 7 are adopted, when the materials are pushed again, no relative motion exists between the materials and the driving belt 7, sliding friction between the original materials and the driving belt 7 is converted into rolling friction between the driving belt 7 and the roller 6, and friction is greatly reduced, so that heavy materials can be pushed only by applying small force by the air cylinder 13.
The mining conveyer discharge end 12 is provided with first baffle 9 with drive portion 8 juncture, and one side that drive portion 8 kept away from mining conveyer feed end 11 is provided with second baffle 10, and the tip of second baffle 10 links to each other with first baffle 9, and second baffle 10 can block the other end of drive portion 8, prevents the material landing, and the outside end of expansion plate 16 is provided with the universal wheel, and the universal wheel rolls on first baffle 9 and second baffle 10, changes the sliding friction between expansion plate 16 and the baffle into rolling friction, reduces frictional force, prevents simultaneously that the baffle from being damaged after long-time use.
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 (8)
1. The utility model provides a mining conveyer revolving platform, includes support, mining conveyer feed end and mining conveyer discharge end, its characterized in that: the upper part of the bracket is fixedly provided with a flat plate, the upper part of the flat plate is provided with a transmission part, the transmission part comprises bearing structures arranged on two sides of the flat plate, the bearing structures comprise a plurality of support columns, the support columns are respectively arranged on two sides of the flat plate in two rows, and the upper ends of the support columns are vertically provided with rotating shafts; the upper part of the flat plate is also provided with a plurality of rotating rollers, two ends of the rotating rollers are respectively and fixedly connected with rotating shafts at two ends of the flat plate, and a plurality of driving belts are arranged outside the rotating rollers in a surrounding mode.
2. The mining conveyor turner of claim 1, wherein: elastic structures are arranged in the support columns, and the rotating shafts are connected with the elastic structures in a rotatable mode through bearings.
3. The mining conveyor turner of claim 1, wherein: the belt may be provided as one of a metal belt or a metal plate belt.
4. The mining conveyor turner of claim 1, wherein: the junction of the discharging end of the mining conveyor and the transmission part is provided with a first baffle.
5. The mining conveyor turner of claim 1, wherein: one side of the transmission part, which is far away from the feeding end of the mining conveyor, is provided with a second baffle, and the end part of the second baffle is connected with the first baffle.
6. The mining conveyor turner of claim 1, wherein: the upper part of the bracket is fixedly connected with a connecting rod, and the connecting rod is connected with a pushing mechanism.
7. The mining conveyor turner of claim 6, wherein: the pushing mechanism comprises an air cylinder fixedly connected with the lower end of the connecting rod, a piston rod of the air cylinder is fixedly connected with a pushing plate, two cavities are formed in the pushing plate, expansion plates are arranged in the cavities, the inner ends of the expansion plates are connected with springs, the other ends of the springs are connected with the inner walls of the cavities, and the outer ends of the expansion plates extend out of the cavities.
8. The mining conveyor turner of claim 7, wherein: the outer side end of the expansion plate is provided with a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189597.8U CN219822839U (en) | 2022-11-30 | 2022-11-30 | Mining conveyer revolving platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189597.8U CN219822839U (en) | 2022-11-30 | 2022-11-30 | Mining conveyer revolving platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219822839U true CN219822839U (en) | 2023-10-13 |
Family
ID=88283994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189597.8U Active CN219822839U (en) | 2022-11-30 | 2022-11-30 | Mining conveyer revolving platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219822839U (en) |
-
2022
- 2022-11-30 CN CN202223189597.8U patent/CN219822839U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |