CN210418029U - Canned type belt feeder - Google Patents
Canned type belt feeder Download PDFInfo
- Publication number
- CN210418029U CN210418029U CN201921343741.4U CN201921343741U CN210418029U CN 210418029 U CN210418029 U CN 210418029U CN 201921343741 U CN201921343741 U CN 201921343741U CN 210418029 U CN210418029 U CN 210418029U
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- conveying mechanism
- belt
- sealing shell
- sealed
- screw
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- Expired - Fee Related
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Abstract
The utility model provides a canned type belt feeder, includes sealed housing, and the upper portion is equipped with belt transport mechanism in the sealed housing, and the lower part is equipped with long-pending material collecting vat in the sealed housing, installs in the long-pending material collecting vat and cleans scraper conveyor, cleans scraper conveyor and returns to the bulk cargo of falling of belt transport mechanism and send to material mouth department and fall down. The utility model provides a pair of canned type belt feeder can avoid long-pending material.
Description
Technical Field
The utility model relates to a belt feeder, especially a canned type belt feeder.
Background
The belt conveyor has the advantages of simple structure, low manufacturing cost, convenient installation and maintenance, high conveying efficiency and the like, and is widely applied to material conveying systems in industries such as coal, metallurgy, traffic, electric power, building materials, chemical engineering, light industry, grain and the like. The traditional belt conveyor usually adopts an open belt conveyor, when some materials which are easy to generate dust, dangerous, poisonous and harmful gases and flammable and explosive are conveyed, the materials scattered by the open belt conveyor not only can cause on-site environmental pollution, but also the scattered poisonous and harmful gases can easily cause harm to human bodies, and fire and explosion accidents can be seriously caused.
With the increasing requirements of the country on environmental protection, a belt conveyor which can realize high-efficiency conveying and meet the sealing requirements is needed.
The sealing mode that industry adopted at present usually installs whole belt feeder in a sealed corridor or airtight casing, and the band conveyer operation in-process has following problem: 1) the dust scattered during material conveying by the belt or the materials are accumulated for a long time, accumulated materials are cleaned, and a large amount of manpower and material resources are consumed; 2) personnel for cleaning and maintaining accumulated materials need to enter a large amount of dust-accumulated closed environments and can also cause harm to the body of the personnel.
Disclosure of Invention
The utility model aims to solve the technical problem that a canned type belt feeder is provided, both had ordinary belt feeder high-efficient transport, maintained simple and convenient characteristics, satisfied the requirement of site environment to the leakproofness again simultaneously, can be used for easily producing the transport of dust, dangerous harmful toxic gas and flammable and explosive material.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a canned type belt feeder, includes sealed housing, and the upper portion is equipped with belt transport mechanism in the sealed housing, and the lower part is equipped with long-pending material collecting vat in the sealed housing, installs in the long-pending material collecting vat and cleans scraper conveyor, cleans scraper conveyor and returns to the bulk cargo of falling of belt transport mechanism and send to material mouth department and fall down.
And the bearing seats of the belt conveying mechanism and the cleaning scraper conveying mechanism are arranged outside the sealed shell and are sealed and isolated from the inside of the sealed shell.
The belt conveying mechanism and the cleaning scraper conveying mechanism are both provided with screw tensioning devices, and the screw tensioning devices are arranged on the outer side of the tail of the sealing shell.
The upper part of the belt conveying mechanism is provided with a material layer adjusting mechanism, the material layer adjusting mechanism comprises a screw, the upper end of the screw is rotatably arranged on a screw seat, the lower end of the screw is in threaded connection with a nut seat, the nut seat is fixedly connected with a height adjusting plate, and two ends of the height adjusting plate are slidably arranged in the guide rail.
The utility model relates to a canned type belt feeder has following technological effect:
1) the belt conveying mechanism and the cleaning scraper conveying mechanism are arranged in the sealed shell one on the other, when the belt conveying mechanism conveys bulk materials, the cleaning scraper conveying mechanism can automatically clean the bulk materials and accumulated dust generated in the running process of the belt conveying mechanism, and the accumulated materials caused by long-time material accumulation are avoided.
2) The transmission shaft of the belt transmission mechanism and the cleaning scraper conveying mechanism or the bearing seat of the transmission roller are arranged outside the sealing shell, the bearing is sealed and isolated from the inside of the sealing shell, the service life of the bearing is long, and the bearing is convenient to maintain.
3) The screw tensioning devices of the belt and the chain are respectively arranged at the tail parts of the belt conveying mechanism and the cleaning scraper conveying mechanism and are positioned outside the sealing shell, the sealing shell does not need to be disassembled, and the adjustment is quick, simple and convenient.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a front view of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a cross-sectional view at B in fig. 1.
Fig. 4 is a sectional view of the middle housing (at the material layer adjusting mechanism).
In the figure: the device comprises a sealing shell 1, a belt conveying mechanism 2, a material accumulation collecting tank 3, a cleaning scraper conveying mechanism 4, a discharge opening 5, a screw tensioning device 6, a screw 7, a screw seat 8, a nut seat 9, a height adjusting plate 10, a guide rail 11, a lighting lamp 12, a feed inlet 13, a hand wheel 14, a bend drum 15, a chain scraper 16, an auxiliary rail 17, a carrier roller 18 and a conveying belt 19.
Detailed Description
As shown in fig. 1, the sealed belt conveyor comprises a sealed housing 1, a belt conveying mechanism 2 is arranged at the upper part in the sealed housing 1, and the belt conveying mechanism 2 comprises a driving roller, a bend roller 15, a carrier roller 18, a conveying belt 19, a belt tensioning adjusting device and the like.
In order to realize the automatic collection of scattered materials in the conveying process of the belt conveyor to the head discharge opening 5, a material collecting groove 3 is formed in the lower portion of the sealing shell 1, a slow cleaning scraper conveying mechanism 4 is installed in the material collecting groove 3, and the slow cleaning scraper conveying mechanism 4 comprises a driving shaft, a pair of driving chain wheels, a chain scraper 16, a chain wheel tensioning device and the like. The slow sweeping flight conveyor mechanism 4 is substantially identical to conventional flight conveyors.
When the belt conveying mechanism 2 operates, materials are conveyed to a set position (a discharge opening 5) through the upper conveying belt to be discharged. Cleaning scraper conveyor 4 is located 2 lower parts of belt conveyor, and when conveyor belt carried the material, the material that scatters was collected in the seal chamber bottom through stock guide 20 (stock guide 20 is exactly long-pending material collecting vat 3 both sides board, has certain swift current angle, and the material of being convenient for to scatter gathers in the middle of long-pending material collecting vat automatically, and the convenience scraper chain takes away when moving) of seal chamber, and cleaning scraper conveyor 4 moves, will scatter the material and carry head discharge opening 5.
The belt conveyor and the returned material cleaning and recycling device adopt respective independent driving systems (mainly comprising a motor reducer) and tensioning devices, so that independent material conveying and cleaning are realized. The tensioning device is a screw tensioning device 6, the screw tensioning device 6 is arranged on the outer side of the tail part of the sealing shell 1 and comprises a screw, the screw is rotatably connected with a bearing seat (a transmission shaft of the belt conveying mechanism 2 or the cleaning scraper conveying mechanism 4 is arranged in the bearing seat), the bearing seat is arranged on a sliding rail in a sliding mode, and the other end of the screw is in threaded connection with a fixing plate on the sealing shell 1. By rotating the screw rod, the screw rod moves left and right relative to the fixed plate on the sealing shell 1, so that the bearing seat is driven to move left and right, and the tension degree of the conveying belt or the chain can be adjusted. Because the screw tensioning device 6 is arranged at the outer side, the adjustment is convenient and reliable.
In addition, bearing seats of the belt conveying mechanism 2 and the cleaning scraper conveying mechanism 4, which are provided with transmission shafts, are arranged outside the sealing shell 1 and are sealed and isolated from the inside of the sealing shell 1. Therefore, the bearing can be prevented from being damaged due to oil shortage caused by dust entering.
The upper portion of the belt conveying mechanism 2 is provided with a material layer adjusting mechanism, the material layer adjusting mechanism comprises a screw rod 7, the upper end of the screw rod 7 is rotatably installed on a screw rod seat 8 through a bearing, the lower end of the screw rod 7 is in threaded connection with a nut seat 9, the nut seat 9 is fixedly connected with a height adjusting plate 10, and two ends of the height adjusting plate 10 are slidably arranged in a guide rail 11. A hand wheel 14 is installed on the top end of the screw 7 extending out of the screw seat, and when the hand wheel 14 is rotated, the screw 7 rotates, so that the height adjusting plate 10 is driven to move up and down along the guide rail 11. Thus, the height of the height-adjusting plate 10 is changed, thereby changing the thickness through which the material layer passes.
Claims (4)
1. The utility model provides a canned type belt feeder which characterized in that: the cleaning device comprises a sealing shell (1), wherein a belt conveying mechanism (2) is arranged on the upper portion in the sealing shell (1), a material accumulation collecting tank (3) is arranged on the lower portion in the sealing shell (1), a cleaning scraper conveying mechanism (4) is installed in the material accumulation collecting tank (3), and bulk materials falling down from the belt conveying mechanism (2) are returned to a material port (5) by the cleaning scraper conveying mechanism (4) and fall down.
2. The sealed-type belt conveyor of claim 1, wherein: bearing blocks of the belt conveying mechanism (2) and the cleaning scraper conveying mechanism (4) are arranged outside the sealing shell (1) and are sealed and isolated from the inside of the sealing shell (1).
3. The sealed-type belt conveyor of claim 1, wherein: the belt conveying mechanism (2) and the cleaning scraper conveying mechanism (4) are both provided with screw tensioning devices (6), and the screw tensioning devices (6) are arranged on the outer side of the tail of the sealing shell (1).
4. The sealed-type belt conveyor of claim 1, wherein: the material layer adjusting mechanism is arranged on the upper portion of the belt conveying mechanism (2) and comprises a screw rod (7), the upper end of the screw rod (7) is rotatably installed on a screw rod seat (8), the lower end of the screw rod (7) is in threaded connection with a nut seat (9), the nut seat (9) is fixedly connected with a height adjusting plate (10), and two ends of the height adjusting plate (10) are arranged in a guide rail (11) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343741.4U CN210418029U (en) | 2019-08-19 | 2019-08-19 | Canned type belt feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921343741.4U CN210418029U (en) | 2019-08-19 | 2019-08-19 | Canned type belt feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210418029U true CN210418029U (en) | 2020-04-28 |
Family
ID=70363077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921343741.4U Expired - Fee Related CN210418029U (en) | 2019-08-19 | 2019-08-19 | Canned type belt feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210418029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573205A (en) * | 2020-05-29 | 2020-08-25 | 黄伟 | Environment-friendly conveying system and method for quicklime powder preparation |
| CN112093421A (en) * | 2020-09-11 | 2020-12-18 | 大峘集团有限公司 | Automatic ash removal full-sealed reversible belt conveyor of two thorax limekilns |
| CN113200299A (en) * | 2021-04-20 | 2021-08-03 | 国能(天津)港务有限责任公司 | Belt feeder guide mechanism and belt feeder device |
-
2019
- 2019-08-19 CN CN201921343741.4U patent/CN210418029U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573205A (en) * | 2020-05-29 | 2020-08-25 | 黄伟 | Environment-friendly conveying system and method for quicklime powder preparation |
| CN111573205B (en) * | 2020-05-29 | 2021-07-13 | 山东一冶钙业有限公司 | Environment-friendly conveying system and method for quicklime powder preparation |
| CN112093421A (en) * | 2020-09-11 | 2020-12-18 | 大峘集团有限公司 | Automatic ash removal full-sealed reversible belt conveyor of two thorax limekilns |
| CN113200299A (en) * | 2021-04-20 | 2021-08-03 | 国能(天津)港务有限责任公司 | Belt feeder guide mechanism and belt feeder device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210819 |