CN214494754U - Conveyer transition device for coal mine field - Google Patents
Conveyer transition device for coal mine field Download PDFInfo
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- CN214494754U CN214494754U CN202023115840.2U CN202023115840U CN214494754U CN 214494754 U CN214494754 U CN 214494754U CN 202023115840 U CN202023115840 U CN 202023115840U CN 214494754 U CN214494754 U CN 214494754U
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Abstract
The utility model discloses a conveyer transition device for coal mine field, which comprises a first conveyer belt (1), a transition funnel (2), a second conveyer belt (3) and a supporting base (4), wherein the transition funnel (2) is provided with a slant slide channel (202) positioned below the transition funnel (2) and a vertical channel (204) positioned below the slant slide channel (202), and the transition funnel (2), the slant slide channel (202) and the vertical channel (204) are integrated; a buffer bed (301) is arranged at the bottom of the second conveying belt (3), a support frame (401) is arranged on the support seat (4), and a support rod (402) is vertically arranged on the support frame (401) and connected with the buffer bed (301); the above structure is adopted in the utility model, when the coal is carried in the coal mine field, can reduce because of the coal cinder that the difference in height between the conveyer belt caused breaks up the phenomenon, improves lump coal productivity ratio, reduces the production of the garrulous little coal cinder of unnecessary.
Description
Technical Field
The utility model relates to a conveyer device, in particular to conveyer transition device for coal mine field.
Background
The belt conveyer is also called belt conveyer, the conveyer belt moves according to the principle of friction transmission, and is suitable for conveying powdery, granular and small-block low-abrasion materials and bagged materials which are easy to take out, such as coal, broken stone, sand, cement, chemical fertilizer, grain and the like. The belt conveyer can be used in the range of ambient temperature from minus 20 ℃ to plus 40 ℃, and the temperature of the materials to be conveyed is less than 60 ℃. The length and the assembly form of the machine can be determined according to the requirements of users, and the machine can drive an available electric roller and can also use a driving device with a driving frame.
The belt conveyor is the most ideal efficient continuous transportation equipment for coal mines, has the advantages of long conveying distance, large conveying capacity, continuous conveying and the like compared with other transportation equipment (such as locomotives), is reliable in operation, is easy to realize automation and centralized control, and particularly becomes key equipment for high-yield and high-efficiency coal mining electromechanical integration technology and equipment.
The tail part of the belt conveyor has larger coal granularity, so that the belt is impacted with larger force when falling, and the belt is deviated and the belt surface is damaged; the belt conveyor head funnel: the national standard head funnel is vertical state, for letting the coal contactless funnel, designs for perpendicular funnel, and the difference in height between the conveyor belt is too big, causes the lump coal to break into pieces.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a prevent belt off tracking and damage, reduce a coal and break up conveyer transition device for coal mine field of rate.
In order to solve the above problem, the utility model discloses a following scheme realizes:
a conveyer transition device for a coal mine field comprises a first conveyer belt, a transition funnel, a second conveyer belt and a support base, wherein a feed inlet, an inclined chute channel, a vertical channel and a discharge outlet are arranged below the transition funnel; the inclined chute channel is positioned below the discharge port, the vertical channel is positioned below the inclined chute channel and is connected with the inclined chute channel, and the transition funnel, the inclined chute channel and the vertical channel are integrated; the supporting base is provided with a supporting frame, and a supporting rod is vertically arranged on the supporting frame and connected with the buffering bed.
The upper end of the first conveying belt is located at the feed inlet, and the bottom end of the second conveying belt is located at the discharge outlet.
The bottom of the second conveying belt is provided with a buffer bed, the supporting seat is provided with a supporting frame, and a supporting rod is vertically arranged on the supporting frame and connected with the buffer bed.
The lower part of the inclined sliding channel is padded with a layer of anti-falling pad, and the anti-falling pad can be made of other suitable materials such as polyurethane foam plastic, polyvinyl chloride foam plastic or polypropylene foam plastic.
The slope of the buffer bed to the ground is consistent with the slope of the inclined slide channel to the ground, and the buffer bed is made of polyurethane foam plastics.
The center position of the buffer bed is aligned with the center of the vertical channel.
The first conveying belt head is positioned on the feeding port.
The utility model adopts the above structure to prevent the belt from deviating and damaging due to the falling of lump coal, and the distance between the two conveyer belts is prolonged through a section of inclined slide channel, and the falling impact force of the lump coal is reduced by the anti-falling pad, so that the falling speed is reduced, and the lump coal is prevented from being broken due to too fast falling; the vertical channel prevents the lump coal from being thrown out of the belt when falling from the discharge port, so that the lump coal only can fall vertically.
Drawings
The present invention will be further explained with reference to the drawings and the embodiments.
FIG. 1 is a schematic structural view of a transition device of a conveyor for a coal mine field
In the figure: 1-first conveyer belt, 2-transition funnel, 3-second conveyer belt, 4-support base, 201-feed inlet, 202-inclined slide channel, 203-vertical channel, 204-discharge outlet, 205-anti-falling pad, 301-buffer bed, 401-support frame, 402-support rod
Detailed Description
According to the transition device of the conveyer for the coal mine field shown in fig. 1, the transition device comprises a first conveyer belt 1, a transition funnel 2, a second conveyer belt 3 and a supporting base 4, wherein a feeding hole 201, an inclined chute channel 202, a vertical channel 204 and a discharging hole 203 are arranged below the transition funnel 2; the bottom of the second conveying belt 3 is provided with a buffer bed 301, the supporting seat 4 is provided with a supporting frame 401, and a supporting rod 402 is erected on the supporting frame 401 and connected with the buffer bed 301. The inclined slide channel 202 reduces the descending speed of lump coal, the vertical channel 204 gathers up the descending lump coal to prevent the lump coal from being thrown out of the conveying belt, the buffer bed 301 slows down the impact force when the lump coal descends to prevent the belt from deviating and being damaged, and the support rod 402 supports the buffer bed 301 to prevent the buffer bed 301 from collapsing.
The inclined channel 202 is located below the feeding port 201 at the lower part of the transition funnel 2, the vertical channel 204 is located below the inclined channel 202 and connected with the inclined channel 202, and the transition funnel 2, the inclined channel 202 and the vertical channel 204 are integrated.
The one-layer anti-falling pad 205 is arranged on the lower portion of the inclined channel 202 in a padded mode, the anti-falling pad 205 is made of polyurethane foam, the descending impact force of lump coal falling from a conveying belt is relieved, the outer wall of the transition funnel 2 is protected, and the lump coal za is prevented from being damaged.
The slope of the buffer bed 301 to the ground is consistent with the slope of the inclined slide channel 202 to the ground, and the material of the buffer bed 301 is polyurethane foam.
The center of the buffer bed 301 is aligned with the center of the vertical channel 204.
The working mode is as follows: lump coal is conveyed to the transition hopper 2 through the first conveying belt 1, falls off from the first conveying belt 1, is caught by the anti-falling pad 205, rolls to the vertical channel 204 through the inclined chute channel 202, falls off from the discharge port 203 below the vertical channel 204, catches the falling lump coal by the buffer bed 301, and is conveyed to the next destination by the second conveying belt 3.
The utility model discloses prevent off tracking and damage among the belt transportation process, reduce the lump coal and break up the emergence, improved lump coal production efficiency, reduced the production of unnecessary broken coal and foam coal.
It is to be understood that the above description is only one embodiment of the invention, and not all embodiments. Other modifications or equivalent substitutions made by those skilled in the art based on the embodiments of the present invention should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a colliery is conveyer transition device for ground, includes first conveyer belt (1), transition funnel (2), second conveyer belt (3) and support base (4), characterized in that: a feed inlet (201), an inclined slide channel (202), a vertical channel (204) and a discharge outlet (203) are arranged below the transition funnel (2), the inclined slide channel (202) is positioned below the feed inlet (201), the vertical channel (204) is positioned below the inclined slide channel (202) and is connected with the inclined slide channel (202), and the transition funnel (2), the inclined slide channel (202) and the vertical channel (204) are integrated; first conveyer belt (1) upper end is located feed inlet (201) department, second conveyer belt (3) are located discharge gate (203) department, and there is buffering bed (301) second conveyer belt (3) bottom, support base (4) have support frame (401), and it has bracing piece (402) to link to each other with buffering bed (301) to stand on support frame (401).
2. The transition device of a conveyor for a coal mine site according to claim 1, wherein: a layer of anti-falling pad (205) is padded at the lower part of the inclined sliding channel (202), and the material of the anti-falling pad (205) is polyurethane foam plastic, polyvinyl chloride foam plastic or polypropylene foam plastic.
3. The transition device of a conveyor for a coal mine site according to claim 1, wherein: the ground inclination of the buffer bed (301) is consistent with the ground inclination of the inclined slide channel (202), and the buffer bed (301) is made of polyurethane foam.
4. The transition device of a conveyor for a coal mine site according to claim 1, wherein: the center of the buffer bed (301) is aligned with the center of the vertical channel (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023115840.2U CN214494754U (en) | 2020-12-22 | 2020-12-22 | Conveyer transition device for coal mine field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023115840.2U CN214494754U (en) | 2020-12-22 | 2020-12-22 | Conveyer transition device for coal mine field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214494754U true CN214494754U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023115840.2U Active CN214494754U (en) | 2020-12-22 | 2020-12-22 | Conveyer transition device for coal mine field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214494754U (en) |
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2020
- 2020-12-22 CN CN202023115840.2U patent/CN214494754U/en active Active
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