CN220136757U - Belt feeding sampling mechanism - Google Patents
Belt feeding sampling mechanism Download PDFInfo
- Publication number
- CN220136757U CN220136757U CN202321253090.6U CN202321253090U CN220136757U CN 220136757 U CN220136757 U CN 220136757U CN 202321253090 U CN202321253090 U CN 202321253090U CN 220136757 U CN220136757 U CN 220136757U
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- CN
- China
- Prior art keywords
- belt
- shell
- scraper
- belt conveyor
- sampling mechanism
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- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 38
- 230000005484 gravity Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 8
- 238000007790 scraping Methods 0.000 description 5
- 238000003556 assay Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a belt feeding and sampling mechanism which comprises a shell and a belt conveyor, wherein the belt conveyor is arranged in the shell, a material port for feeding and discharging is formed in the shell, a shell is arranged at the top of the shell, a scraper which is vertically distributed with the belt conveyor is arranged in the shell, a scraper of the scraper can scrape materials on the belt conveyor, guard plates which are positioned on two sides of the belt conveyor in the same direction are arranged in the shell, and a notch is formed from the guard plates to the shell for smoothly sampling the materials. This belt pay-off sampling mechanism through scrape trigger and band conveyer mutually perpendicular overall arrangement, and the scraper blade can scrape the material that band conveyer transmitted, changes the shrinkage through the speed of operation, time, the number of times of regulation and control scraper trigger, and this kind of mode can effectually avoid the emergence of jam condition.
Description
Technical Field
The utility model relates to a sampling mechanism for belt feeding.
Background
The material sampler is characterized in that when materials enter mixing or other next processing steps, the mixture ratio, the composition or the sample reserving and tracing of all raw materials are sampled and analyzed in advance, the material sampler is mostly applied to thermal power generation and metallurgical industry, the thermal power generation field is often that a coal feeder is matched with a divider for use, sampling is carried out through the divider, the original sampler is a spiral feeder and a horizontal drum-type divider, because of large coal feeding humidity, particle type difference and most of tail coal, the conditions of coal blockage and coal sticking often occur, the sample representativeness of the sampling machine is poor, the sample assay value of the sampling machine is greatly different from the sample assay value of the coal sampler in a factory, the coal consumption is increased, and the production operation is influenced to a certain extent.
Disclosure of Invention
The utility model aims to provide a belt feeding and sampling mechanism for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a belt pay-off sampling mechanism, includes shell and band conveyer, and the internally mounted of shell has band conveyer, has offered the material mouth that is used for feeding and ejection of compact on the shell, the top of shell is provided with the casing, and the internally mounted of casing has the scraper machine with the perpendicular overall arrangement of band conveyer, and the scraper blade of scraper machine can scrape the material of getting on the band conveyer.
As still further aspects of the utility model: the inside of shell is provided with the backplate that is located the same direction both sides of band conveyer belt, and the notch is seted up to casing department to the backplate for the smooth sample of material.
As still further aspects of the utility model: the shell internally mounted has the extension board that is located casing department, and can hold up belt conveyor's belt, and the extension board can hold up belt conveyor's belt and prevent material weight bearing deformation.
As still further aspects of the utility model: the support plate comprises a support platform and a guide groove, wherein the support platform is mutually fixed with the shell through the guide groove, and the guide groove is in a downward inclined trapezoid shape, so that materials can slide into the shell through the guide groove under the action of gravity.
As still further aspects of the utility model: the support plate further comprises side wings, the side wings are fixed on two sides of the supporting platform in the same direction as the belt of the belt conveyor, and the side wings incline downwards and can guide and support the belt of the belt conveyor to the top of the supporting platform.
As still further aspects of the utility model: the top of the supporting platform is provided with a baffle plate positioned between the guard plate and the scraper plate of the scraper machine, and a gap between the baffle plates can meet the passing of the scraper machine and is within one centimeter.
As still further aspects of the utility model: the two sides of the shell are cylindrical, the bottom is provided with an opening, and materials scraped from the belt conveyor by the scraper can pass through the two sides or one side of the shell, and the gap between the scrapers of the scraper is the same as the width of the belt conveyor.
Compared with the prior art, the utility model has the beneficial effects that:
this belt goes into stove coal sampler through scraping trigger and belt conveyor mutually perpendicular overall arrangement, and the scraper blade can scrape the material that belt conveyor transmitted, changes the shrinkage through regulating and controlling the functioning speed, time, the number of times of scraping the trigger, and this kind of mode can effectually avoid the emergence of jam condition.
Drawings
FIG. 1 is a schematic diagram of a belt feed sampling mechanism;
FIG. 2 is a cross-sectional view of a belt feed sampling mechanism;
FIG. 3 is a schematic diagram of a scraper in a belt feeding and sampling mechanism;
fig. 4 is a schematic structural view of a support plate in a belt feeding and sampling mechanism.
In the figure: 1. a housing; 2. a belt conveyor; 3. a material port; 4. a housing; 5. a scraper machine; 6. a support plate; 601. a support platform; 602. a baffle; 603. a side wing; 604. a guide groove; 7. and (5) protecting the plate.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present utility model, a belt feeding and sampling mechanism includes a housing 1 and a belt conveyor 2, the belt conveyor 2 is installed in the housing 1, a material port 3 for feeding and discharging is provided on the housing 1, a casing 4 is provided at the top of the housing 1, a scraper 5 vertically arranged with the belt conveyor 2 is installed in the housing 4, the scraper of the scraper 5 can scrape the material on the belt conveyor 2, the scraper 5 and the belt conveyor 2 are all in the prior art, and are not described herein, the scraper 5 and the belt conveyor 2 are vertically arranged, so that the scraper 5 can scrape the material transmitted by the belt conveyor 2, and thus the sampling is performed.
In a preferred embodiment, the inside of the casing 1 is provided with guard plates 7 located at two sides of the belt conveyor 2 in the same direction, the positions from the guard plates 7 to the casing 4 are provided with notches for smooth sampling of materials, and the guard plates 7 play a role in preventing the materials on the belt of the belt conveyor 2 from falling.
In a preferred embodiment, the housing 1 is internally provided with a support plate 6 which is positioned at the housing 4 and can support the belt of the belt conveyor 2, the support plate 6 can support the belt of the belt conveyor 2 to prevent the weight bearing deformation of materials, and when the belt of the belt conveyor 2 conveys materials, the belt of the belt conveyor 2 can be deformed by pressure due to the gravity of the materials, so that the phenomena of uneven scraping of the materials by the scraper 5 and inaccurate sampling can be caused.
In a preferred embodiment, the support plate 6 includes a support platform 601 and a guide groove 604, where the support platform 601 is fixed to the housing 1 by the guide groove 604, and the guide groove 604 has a downward inclined trapezoid shape, so that the material can slide into the casing 4 through the guide groove 604 under the action of gravity.
In a preferred embodiment, the support plate 6 further includes a side wing 603, the side wing 603 is fixed on two sides of the supporting platform 601 in the same direction as the belt of the belt conveyor 2, the side wing 603 is inclined downwards, and can guide and support the belt of the belt conveyor 2 to the top of the supporting platform 601, the belt of the belt conveyor 2 deforms due to gravity when conveying materials, so as to avoid abrasion of the belt conveyor 2 and the supporting platform 601, and the side wing 603 is added.
In a preferred embodiment, a baffle 602 is installed at the top of the supporting platform 601 and is located between the guard 7 and the scraper of the scraper 5, the gap between the baffles 602 can meet the passing of the scraper 5 and is within one centimeter, the baffle 602 plays a role in blocking the falling of materials, and when the scraper 5 stops, the scraper of the scraper 5 resets between the baffles 602, thereby playing a role in blocking the materials.
In a preferred embodiment, the two sides of the casing 4 are cylindrical, the bottom is an opening, and the materials scraped from the belt conveyor 2 by the scraper 5 can pass through the two sides or one side of the casing 4, and the gap between the scrapers of the scraper 5 is the same as the width of the belt conveyor 2.
The working principle of the utility model is as follows: scrape trigger 5 and belt conveyor 2 mutually perpendicular overall arrangement for scrape trigger 5 and can scrape the material that belt conveyor 2 transmitted, in order to keep scraping trigger 5 sample to scrape the uniformity of material, increase the extension board 6 structure and support the belt of belt conveyor 2, when not needing the sample, the scraper blade that still accessible is scraped trigger 5 resets and seals baffle box 604, prevent the material whereabouts, the scraper blade that scrapes trigger 5 can adopt stainless steel, scraper blade intermittent type nature vertical cutting material flows, the both sides whereabouts of sample through casing 4 of cutting collect, through the functioning speed of scraping trigger 5, time, the number of times changes the percentage of shrinkage, this kind of mode can effectually avoid the emergence of jam condition, and can adjust the percentage of shrinkage, outside has casing 4 and shell 1 to seal, can effectually play the effect of suppressing dust.
It should be noted that, the foregoing embodiments all belong to the same inventive concept, and the descriptions of the embodiments have emphasis, and where the descriptions of the individual embodiments are not exhaustive, reference may be made to the descriptions of the other embodiments.
The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The utility model provides a belt pay-off sampling mechanism, includes shell (1) and band conveyer (2), and the internally mounted of shell (1) has band conveyer (2), has offered on shell (1) and has been used for feed and feed opening (3) of ejection of compact, its characterized in that, the top of shell (1) is provided with casing (4), and the internally mounted of casing (4) has scraper machine (5) with band conveyer (2) vertical layout, and the scraper blade of scraper machine (5) can scrape the material on band conveyer (2).
2. The belt feeding and sampling mechanism according to claim 1, wherein guard plates (7) positioned on two sides of a belt of the belt conveyor (2) in the same direction are arranged in the shell (1), and a notch is formed from the guard plates (7) to the machine shell (4) for smooth sampling of materials.
3. The belt feeding and sampling mechanism according to claim 2, wherein a support plate (6) which is arranged at the machine shell (4) and can support the belt of the belt conveyor (2) is arranged in the shell (1), and the support plate (6) can support the belt of the belt conveyor (2) to prevent the weight bearing deformation of materials.
4. A belt feeding and sampling mechanism according to claim 3, characterized in that the support plate (6) comprises a support platform (601) and a guide groove (604), the support platform (601) is mutually fixed with the shell (1) through the guide groove (604), the guide groove (604) is in a downward inclined trapezoid shape, so that materials can slide into the shell (4) through the guide groove (604) under the action of gravity.
5. The belt feeding and sampling mechanism according to claim 4, wherein the support plate (6) further comprises side wings (603), the side wings (603) are fixed on two sides of the supporting platform (601) in the same direction as the belt of the belt conveyor (2), and the side wings (603) are inclined downwards and can guide and support the belt of the belt conveyor (2) to the top of the supporting platform (601).
6. The belt feeding and sampling mechanism according to claim 4, wherein a baffle (602) located between the guard plate (7) and the scraper of the scraper (5) is installed on top of the supporting platform (601), and a gap between the baffle (602) can meet the passing of the scraper (5) and is within one centimeter.
7. Belt feeding sampling mechanism according to any one of claims 1-6, characterized in that the two sides of the housing (4) are cylindrical, the bottom is an opening, the material scraped from the belt conveyor (2) by the scraper (5) can pass through the two sides or one side of the housing (4), and the gap between the scrapers of the scraper (5) is the same as the belt width of the belt conveyor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321253090.6U CN220136757U (en) | 2023-05-22 | 2023-05-22 | Belt feeding sampling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321253090.6U CN220136757U (en) | 2023-05-22 | 2023-05-22 | Belt feeding sampling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136757U true CN220136757U (en) | 2023-12-05 |
Family
ID=88949760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321253090.6U Active CN220136757U (en) | 2023-05-22 | 2023-05-22 | Belt feeding sampling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647488A (en) * | 2024-01-30 | 2024-03-05 | 东营宝丰汽车配件有限公司 | Brake block bump detection device |
-
2023
- 2023-05-22 CN CN202321253090.6U patent/CN220136757U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117647488A (en) * | 2024-01-30 | 2024-03-05 | 东营宝丰汽车配件有限公司 | Brake block bump detection device |
| CN117647488B (en) * | 2024-01-30 | 2024-04-19 | 东营宝丰汽车配件有限公司 | Brake block bump detection device |
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