CN211970864U - Novel feeding chute of scraper conveyor - Google Patents
Novel feeding chute of scraper conveyor Download PDFInfo
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- CN211970864U CN211970864U CN202020257714.1U CN202020257714U CN211970864U CN 211970864 U CN211970864 U CN 211970864U CN 202020257714 U CN202020257714 U CN 202020257714U CN 211970864 U CN211970864 U CN 211970864U
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- chute
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- scraper conveyor
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Abstract
The utility model discloses a novel pan feeding chute of a scraper conveyor, which comprises a transportation ground, a chute is arranged on the transportation ground in an upward and downward inclined manner, the scraper conveyor is horizontally arranged at the bottom end of the chute, a first-order uniform distribution component and a second-order uniform distribution component are fixedly arranged on the chute, the second-order uniform distribution component is arranged below the first-order uniform distribution component, the first-order uniform distribution component and the second-order uniform distribution component respectively comprise a plurality of elastic uniform distributors, and the elastic uniform distributors of the first-order uniform distribution component and the elastic uniform distributors of the second-order uniform distribution component are arranged along the transverse direction of the chute in a staggered manner; the advantages are that: the utility model discloses simple structure, first-order equipartition subassembly of layered design and second order equipartition subassembly, the equipartition subassembly constitutes by elasticity uniform distributor simultaneously, the effectual blanking position that disperses the coal cinder, prevent that the coal cinder from producing great impact to scraper conveyor, because the coal cinder constantly strikes elasticity uniform distributor and makes it produce the vibration, not only can cushion the impact force of coal cinder whereabouts, can effectively prevent the putty moreover.
Description
The technical field is as follows:
the utility model relates to an open-air coal mining technical field especially relates to a scraper conveyor's novel pan feeding chute.
Background art:
in the open-air coal mining process, lump coal mined from a coal yard is conveyed to a coal separation workshop through a coal conveying vehicle after primary crushing, the coal conveying vehicle unloads the coal lumps on a chute of a scraper conveyor, so that the coal lumps are conveyed to secondary crushing through the scraper conveyor, in actual work, the lump coal unloaded by the coal conveying vehicle passes through the chute and is rewound on a tube plate conveyor, and the coal lumps fall to the same position of the scraper conveyor intensively in a short time due to the fact that the coal unloading vehicle is one-time coal unloading, so that the impact and the abrasion on the scraper conveyor are very large, the scraper conveyor is caused to be frequently damaged, the service life is short, the maintenance of the scraper conveyor needs to be stopped, the trouble and the labor are wasted, and the working efficiency is influenced.
The utility model has the following contents:
an object of the utility model is to provide a scraper conveyor's novel pan feeding chute.
The content of the utility model is as follows: the utility model provides a scraper conveyor's novel pan feeding chute, its includes transportation ground transportation subaerial slant decurrent chute that is provided with the bottom level of chute is provided with scraper conveyor fixed mounting has first-order equipartition subassembly and second order equipartition subassembly on the chute, the second order equipartition subassembly is located the below of first-order equipartition subassembly, first-order equipartition subassembly with second order equipartition subassembly all includes a plurality of elasticity equipartition ware, first-order equipartition subassembly elasticity equipartition ware with the second order equipartition subassembly elasticity equipartition ware is followed the transverse direction staggered arrangement of chute.
Further, elasticity equipartition ware includes riser and first compression spring, riser fixed mounting be in on the chute, riser bilateral symmetry be provided with the elastic plate, the top of elastic plate with the top of riser is articulated, first compression spring's one end with one side fixed connection of riser, first compression spring's the other end with the interior face fixed connection of elastic plate, it still includes the wear-resisting cloth board of shape of falling V, the internal surface of wear-resisting cloth board with the planking face of elastic plate contacts, wear-resisting cloth board fixed mounting be in on the chute.
Further, a vibrating screen box is horizontally arranged at the top end of the chute, a discharge opening is formed in one end of the vibrating screen box and faces the transportation ground, a screen is installed at the other end of the vibrating screen box, a sliding rail is installed on the bottom surface of the vibrating screen box, a sliding groove matched with the sliding rail is formed in the chute and is in sliding connection with the sliding groove, a cam is arranged on one side of the vibrating box body, the outer surface of the cam is in contact with the side wall of the vibrating screen box, the center of the cam is fixedly connected with a transmission shaft, one end of the transmission shaft is rotatably connected with a bearing seat through a bearing, the other end of the transmission shaft is in transmission connection with a motor, the motor is fixedly installed on the chute, a fixing plate is arranged on the other side of the vibrating screen box and is fixedly installed on the chute, and a second compression spring is horizontally arranged on the side surface of the fixed plate, and the other end of the second compression spring is fixedly connected with the vibrating screen box.
Further, the wear-resistant cloth plate is made of silicon carbide.
The utility model has the advantages that: the utility model discloses simple structure, first-order equipartition subassembly of layered design and second order equipartition subassembly, the equipartition subassembly constitutes by elasticity uniform distributor simultaneously, the effectual blanking position that disperses the coal cinder, prevent that the coal cinder from producing great impact to scraper conveyor, because the coal cinder constantly strikes elasticity uniform distributor and makes it produce the vibration, not only can cushion the impact force of coal cinder whereabouts, can effectively prevent the putty moreover.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 2;
in the figure, a conveying ground 1, a chute 2, a scraper conveyor 3, an elastic uniform distributor 4, a vertical plate 5, a first compression spring 6, an elastic plate 7, a wear-resistant cloth plate 8, a vibrating screen box 9, a chute 10, a cam 11, a motor 12, a fixed plate 13 and a second compression spring 14.
The specific implementation mode is as follows:
as shown in fig. 1 and 2, a novel feeding chute of a scraper conveyor comprises a transportation ground 1, a chute 2 is arranged on the transportation ground 1 in an inclined manner, a scraper conveyor 3 is horizontally arranged at the bottom end of the chute 2, a first-order uniform distribution assembly and a second-order uniform distribution assembly are fixedly arranged on the chute 2, the second-order uniform distribution assembly is arranged below the first-order uniform distribution assembly, the first-order uniform distribution assembly and the second-order uniform distribution assembly respectively comprise a plurality of elastic uniform distributors 4, and the elastic uniform distributors 4 of the first-order uniform distribution assembly and the elastic uniform distributors of the second-order uniform distribution assembly are arranged in a staggered manner along the transverse direction of the chute 2; the elastic uniform distributor 4 comprises a vertical plate 5 and a first compression spring 6, wherein the vertical plate 5 is fixedly arranged on the chute 2, elastic plates 7 are symmetrically arranged on two sides of the vertical plate 5, the top end of the elastic plate 7 is hinged with the top end of the vertical plate 5, one end of the first compression spring 6 is fixedly connected with one side of the vertical plate 5, the other end of the first compression spring 6 is fixedly connected with the inner plate surface of the elastic plate 7, the elastic uniform distributor further comprises an inverted V-shaped wear-resistant material distribution plate 8, the inner surface of the wear-resistant material distribution plate 8 is in contact with the outer plate surface of the elastic plate 7, and the wear-resistant material distribution plate 8 is fixedly arranged on the chute 2; the top end of the chute 2 is further horizontally provided with a vibrating screen box 9, one end of the vibrating screen box 9 is provided with a discharge opening, the discharge opening faces the transportation ground 1, the other end of the vibrating screen 9 is provided with a screen, the bottom surface of the vibrating screen box 9 is provided with a slide rail, the chute 2 is provided with a slide groove 10 matched with the slide rail, the slide rail is in sliding connection with the slide groove 10, one side of the vibrating screen box 9 is provided with a cam 11, the outer surface of the cam is in contact with the side wall of the vibrating screen box 9, the center of the cam 11 is fixedly connected with a transmission shaft, one end of the transmission shaft is rotatably connected with a bearing seat through a bearing, the other end of the transmission shaft is in transmission connection with a motor 12, the motor 12 is fixedly arranged on the chute 2, and the other side of the vibrating screen box 9 is provided, the fixed plate 13 is fixedly installed on the chute 2, a second compression spring 14 is horizontally installed on the side surface of the fixed plate 13, and the other end of the second compression spring 14 is fixedly connected with the vibrating screen box 9; the wear-resistant cloth plate 8 is made of silicon carbide.
The working principle is as follows: the during operation, unload the coal car and unload the coal on the ground 1 in the transportation, the coal cinder at first falls into shale shaker case 9, (motor 12 drives shale shaker case 9 vibration), screen the too big few coal cinder of coal cinder, the coal cinder after the screening falls into first order equipartition subassembly and second order equipartition subassembly and carries out the coal cinder dispersion, at this in-process, the coal cinder constantly strikes elasticity equipartition ware 4 and makes its production vibration, not only can cushion the impact force of coal cinder whereabouts, and can effectively prevent the putty.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a scraper conveyor's novel pan feeding chute, its includes transportation ground (1) tilt up to the decurrent chute (2) that is provided with the bottom level of chute (2) is provided with scraper conveyor (3), its characterized in that: fixed mounting has first-order equipartition subassembly and second order equipartition subassembly on chute (2), the second order equipartition subassembly is located the below of first-order equipartition subassembly, first-order equipartition subassembly with the second order equipartition subassembly all includes a plurality of elasticity equipartition ware (4), first-order equipartition subassembly elasticity equipartition ware (4) with the second order equipartition subassembly elasticity equipartition ware is followed the transverse direction staggered arrangement of chute (2).
2. The novel feeding chute of the scraper conveyor as claimed in claim 1, wherein: elasticity equipartition ware (4) include riser (5) and first compression spring (6), riser (5) fixed mounting be in on chute (2), riser (5) bilateral symmetry be provided with elastic plate (7), the top of elastic plate (7) with the top of riser (5) is articulated, the one end of first compression spring (6) with one side fixed connection of riser (5), the other end of first compression spring (6) with the interior face fixed connection of elastic plate (7), it still includes the wear-resisting cloth board (8) of falling V-arrangement, the internal surface of wear-resisting cloth board (8) with the planking face of elastic plate (7) contacts, wear-resisting cloth board (8) fixed mounting be in on chute (2).
3. The novel feeding chute of the scraper conveyor as claimed in claim 1, wherein: the top of chute (2) still the level is provided with shale shaker case (9), the one end of shale shaker case (9) is provided with the discharge opening, the discharge opening orientation transportation ground (1), the screen cloth is installed to the other end of shale shaker case (9), the slide rail is installed to the bottom surface of shale shaker case (9) it has with slide rail assorted spout (10) to open on chute (2), the slide rail with spout (10) sliding connection, be provided with cam (11) in one side of shale shaker case (9), the surface of cam with the lateral wall of shale shaker case (9) contacts, the center and the transmission shaft fixed connection of cam (11), the one end of transmission shaft passes through bearing and bearing frame swivelling joint, the other end and motor (12) transmission connection of transmission shaft, motor (12) fixed mounting be in on chute (2), the other side of shale shaker case (9) is provided with fixed plate (13), fixed plate (13) fixed mounting be in on chute (2) the side horizontal installation of fixed plate (13) has second compression spring (14), the other end of second compression spring (14) with shale shaker case (9) fixed connection.
4. The novel feeding chute of the scraper conveyor as claimed in claim 2, characterized in that: the wear-resistant cloth plate (8) is made of silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257714.1U CN211970864U (en) | 2020-03-05 | 2020-03-05 | Novel feeding chute of scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257714.1U CN211970864U (en) | 2020-03-05 | 2020-03-05 | Novel feeding chute of scraper conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN211970864U true CN211970864U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020257714.1U Active CN211970864U (en) | 2020-03-05 | 2020-03-05 | Novel feeding chute of scraper conveyor |
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| CN (1) | CN211970864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999967A (en) * | 2021-04-19 | 2021-06-22 | 嘉华特种水泥股份有限公司 | Batching mixing apparatus for cement production |
| CN115402691A (en) * | 2022-08-30 | 2022-11-29 | 河北邯峰发电有限责任公司 | Y-shaped coal dropping pipe and design method thereof |
-
2020
- 2020-03-05 CN CN202020257714.1U patent/CN211970864U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999967A (en) * | 2021-04-19 | 2021-06-22 | 嘉华特种水泥股份有限公司 | Batching mixing apparatus for cement production |
| CN115402691A (en) * | 2022-08-30 | 2022-11-29 | 河北邯峰发电有限责任公司 | Y-shaped coal dropping pipe and design method thereof |
| CN115402691B (en) * | 2022-08-30 | 2024-03-08 | 河北邯峰发电有限责任公司 | Y-shaped coal dropping pipe and design method thereof |
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