CN201573948U - Bending section structure of pinch roller for enmasse conveyor - Google Patents
Bending section structure of pinch roller for enmasse conveyor Download PDFInfo
- Publication number
- CN201573948U CN201573948U CN2009202297252U CN200920229725U CN201573948U CN 201573948 U CN201573948 U CN 201573948U CN 2009202297252 U CN2009202297252 U CN 2009202297252U CN 200920229725 U CN200920229725 U CN 200920229725U CN 201573948 U CN201573948 U CN 201573948U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- bending section
- housing
- casing
- pressing shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a bending section structure of a pinch roller used for an enmasse conveyor. In a guide mechanism, a plurality of groups of pinch roller components for guiding lower scraper chains are installed along the bending direction in a bending section of a casing, and comprise pinch roller shafts, wherein the pinch roller shafts penetrate a packaging sealing box used on both sides of the casing to be connected with the casing, and pinch rollers are installed on all the pinch roller shafts in the casing for guiding the scarper chains and fixed at the middle parts of the pinch roller shafts through flat keys; all the pinch roller shafts are arranged at each point of the bending line of the bending section in parallel, and both ends of the pinch roller shafts are supported through bearing components; a transitional guide rail is installed on the upper side inside the bending section of the casing, and a return scraper chain is smoothly transited to a horizontal section; the packing sealing box is fixed on a sealing pressure plate, the sealing pressure plate is connected with the casing via a pressure plate flange, a supporting frame is arranged on the sealing pressure plate, and the bearing components at the both ends of the pinch roller shafts are horizontally placed a supporting seat for two side plates of the casing; and the packing sealing box comprises a stuffing box fastened with a gland via a screw, wherein the stuffing box is filled with sealing filler.
Description
Technical field
The utility model relates to a kind of bending section structure of embedded scraper transporter band pinch roller.MC or MZ type embedded scraper transporter band pinch roller bending section, the following horizontal segment that it is mainly used in MC or MZ type embedded scraper transporter is connected with the transition of vertical or tilting section, carries requirement to satisfy the commutation of burying scraper plate.
Background technology
At present general MC or MZ type bury the inner bending guide rail that adopts of scraper plate machine bending section and come to make chain scrape material along the guide rail lower surface and reach the conveying purpose to the flight chain guiding.This guidance mode has following shortcoming:
1. be cliding friction between flight chain and guide rail, and the suffered friction force maximum of bending section is bigger to the wearing and tearing of chain and guide rail, has reduced both service life to a certain extent.
2. because flight chain is too big in the sliding-frictional resistance that bending commutation place is subjected to, cause equipment operation energy consumption height.
3. when guide rail is worn through, need shutdown maintenance, the equipment failure rate height.
Summary of the invention
The purpose of this utility model is the bending section structure of a kind of embedded scraper transporter band pinch roller of design, replace the guide rail guiding by the pinch roller guiding, the cliding friction of flight chain is improved for friction of rolling, wearing and tearing have been reduced to chain, prolonged the service life of chain and bending section casing, reduce energy consumption, improved the stability of complete machine work.
The technical solution of the utility model is: the bending section structure of embedded scraper transporter band pinch roller of the present utility model comprises buckling of shells section, flight chain and guiding mechanism thereof, its guiding mechanism is along sinuousness 2～4 groups of pinch roller assemblies to be installed the bottom flight chain is led in the buckling of shells section, pinch roller assembly comprises: be installed in the wheel pressing shaft between the housing both sides, the axle two ends are supported with bearing assembly, pinch roller is installed on each wheel pressing shaft in the housing to lead to flight chain, keeping parallelism is arranged in the each point of bending section between each wheel pressing shaft, makes the flight chain tendency consistent with bending section.
The bending section structure of described embedded scraper transporter band pinch roller, its wheel pressing shaft passes the housing both sides, is connected with housing with the packing_seal box, and in outside, the two ends of wheel pressing shaft have bearing assembly to support.
The bending section structure of described embedded scraper transporter band pinch roller, its pinch roller are fixed on the middle part of wheel pressing shaft by flat key.
Described packing_seal box is fixed on the sealing clamp, is connected by the pressing plate flange between sealing clamp and the housing, and bracing frame is arranged on the sealing clamp, and the bearing assembly at wheel pressing shaft two ends is placed horizontally on the supporting seat of housing biside plate.
Described packing_seal box comprises: stuffing box chamber and gland are fastening by screw, are gland packing in the stuffing box chamber.
Described buckling of shells intersegmental part upside is installed the transition guide rail, and the backhaul flight chain is carried out the transition on the horizontal segment gently.
Advantage of the present utility model:
1. replace the guide rail guiding with pinch roller guiding, the cliding friction between chain and the guide rail become and pinch roller between friction of rolling, reduced the wearing and tearing of chain, improved service life.
2. reduce energy consumption and frequency of maintenance, improved the machine stability of operation continuously.
3. wheel pressing shaft is connected with the packing_seal box with the housing both sides, can protect bearing, prolongs bearing service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the pinch roller assembly scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As Fig. 1, Fig. 2: bending section housing, flight chain and the guiding mechanism thereof of comprising of the present utility model, guiding mechanism are 2～4 groups of pinch roller assemblies to be installed to bottom flight chain 14 guiding along sinuousness in housing 2 bending sections.Pinch roller assembly comprises: wheel pressing shaft 1 passes housing 2 both sides and is connected with housing 2 with packing_seal box 10,3 pairs of flight chain guiding of pinch roller are installed on each wheel pressing shaft 1 in the housing 2, keeping parallelism between each wheel pressing shaft, be arranged in the wiggle each point of bending section, a plurality of pinch rollers make flight chain carry out the transition to down horizontal segment and vertical or tilting section along bending section housing broad warp; The axle two ends are supported with bearing assembly 6.Buckling of shells intersegmental part upside is installed transition guide rail 11, and the backhaul flight chain is carried out the transition on the horizontal segment gently.Pinch roller is fixed on the middle part of wheel pressing shaft 1 by flat key 4 and screw 5.
If the bearing assembly 6 at wheel pressing shaft 1 two ends is directly installed on housing 2 both sides, material enters in the bearing, can injure bearing, influences bearing service life.Therefore, wheel pressing shaft 1 usefulness packing_seal box 10 is connected with housing 2, packing_seal box 10 is fixed on the sealing clamp 8, be connected by pressing plate flange 9 between sealing clamp 8 and the housing 2, bracing frame 7 is arranged on the sealing clamp 8, and the bearing assembly 6 at 1 two ends of wheel pressing shaft is placed horizontally on the supporting seat 7 of housing biside plate 2.
Packing_seal box 10 comprises: stuffing box chamber 10.1 is fastening by screw 10.3 with gland 10.2, is gland packing 10.4 in the stuffing box chamber 10.1.
The enclosure interior bottom has the transition guide rail 15 of horizontal segment that the bottom chain is carried out the transition on two pinch rollers, and case top lid is equipped with to observe covers 12, and two ends are flange 13.The flight chain 14 on enclosure interior top moves along transition guide rail 11, and contacts with pinch roller 3 bottoms, and the buckling of shells angle is determined that by on-the-spot deployment scenarios material adopts Q235-A.
Two groups of pinch roller assemblies shown in the figure, angle of bend is determined by on-the-spot deployment scenarios.According to the shape and the length of on-the-spot bending section, can establish 2～4 groups of pinch roller assemblies.
The utility model is used for the bending section of MC or MZ type embedded scraper transporter.
Working process
Function of the present utility model is the 3 pairs of flight chains of pinch roller guiding, when move by flight chain and the static friction force between the pinch roller drive the pinch roller rotation, pinch roller rotates in bearing by flat key drive wheel pressing shaft, makes chain become friction of rolling by original cliding friction.Reduce the wearing and tearing of chain, reduced energy consumption, also the phenomenon that bending guide rail is worn through can not occur, improved the work efficiency of machine to a certain extent.
Core of the present utility model is to replace guide rail with pinch roller, the cliding friction of chain and guide rail is become the friction of rolling of pinch roller.Therefore, everyly realize bending section flight chain guiding all belonging to protection domain of the present utility model with pinch roller.
Claims (6)
1. the bending section structure of an embedded scraper transporter band pinch roller, comprise the buckling of shells section, flight chain and guiding mechanism thereof, it is characterized in that: guiding mechanism is along sinuousness 2～4 groups of pinch roller assemblies to be installed the bottom flight chain is led in housing (2) bending section, pinch roller assembly comprises: be installed in the wheel pressing shaft (1) between housing (2) both sides, the axle two ends are supported with bearing assembly (6), on each wheel pressing shaft pinch roller (3) being installed in the housing (2) leads to flight chain, keeping parallelism is arranged in the each point of bending section between each wheel pressing shaft, makes the flight chain tendency consistent with bending section.
2. the bending section structure of embedded scraper transporter band pinch roller according to claim 1, it is characterized in that: wheel pressing shaft (1) passes housing (2) both sides, be connected with housing with the packing_seal box, in housing (2) outside, the two ends of wheel pressing shaft (1) have bearing assembly (6) to support.
3. the bending section structure of embedded scraper transporter band pinch roller according to claim 1 and 2 is characterized in that: pinch roller (3) is fixed on the middle part of wheel pressing shaft (1) by flat key.
4. the bending section structure of embedded scraper transporter band pinch roller according to claim 1 and 2, it is characterized in that: packing_seal box (10) is fixed on the sealing clamp (8), be connected by pressing plate flange (9) between sealing clamp (8) and the housing (2), bracing frame (7) is arranged on the sealing clamp (8), and the bearing assembly (6) at wheel pressing shaft (1) two ends is placed horizontally on the supporting seat (7) of housing biside plate (2).
5. the bending section structure of embedded scraper transporter band pinch roller according to claim 1 and 2, it is characterized in that: packing_seal box (10) comprising: stuffing box chamber (10.1) is fastening by screw (10.3) with gland (10.2), is gland packing (10.4) in the stuffing box chamber (10.1).
6. the bending section structure of embedded scraper transporter band pinch roller according to claim 1 and 2 is characterized in that: housing (2) bending section upper inside is installed transition guide rail (11), and the backhaul flight chain is carried out the transition on the horizontal segment gently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202297252U CN201573948U (en) | 2009-11-10 | 2009-11-10 | Bending section structure of pinch roller for enmasse conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202297252U CN201573948U (en) | 2009-11-10 | 2009-11-10 | Bending section structure of pinch roller for enmasse conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573948U true CN201573948U (en) | 2010-09-08 |
Family
ID=42693826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202297252U Expired - Fee Related CN201573948U (en) | 2009-11-10 | 2009-11-10 | Bending section structure of pinch roller for enmasse conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082227A (en) * | 2017-05-25 | 2017-08-22 | 湖北宜都运机机电股份有限公司 | A kind of heat resisting and pressure resisting pipe type conveyer with buried scrapers |
| CN111003415A (en) * | 2019-11-22 | 2020-04-14 | 丁洁纯 | Snake-shaped conveyor suitable for narrow environment |
-
2009
- 2009-11-10 CN CN2009202297252U patent/CN201573948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082227A (en) * | 2017-05-25 | 2017-08-22 | 湖北宜都运机机电股份有限公司 | A kind of heat resisting and pressure resisting pipe type conveyer with buried scrapers |
| CN107082227B (en) * | 2017-05-25 | 2022-07-29 | 湖北宜都运机机电股份有限公司 | Temperature-resistant and pressure-resistant tubular buried scraper conveyor |
| CN111003415A (en) * | 2019-11-22 | 2020-04-14 | 丁洁纯 | Snake-shaped conveyor suitable for narrow environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1866479B1 (en) | Method and device for changing a fabric in a paper or board machine | |
| CN201573948U (en) | Bending section structure of pinch roller for enmasse conveyor | |
| CN103422856B (en) | A kind of Walk Part of Shearer supports and guider | |
| CN205526414U (en) | Dustproof powder band conveyer | |
| CN202119252U (en) | Side pull type constant elasticity floating sealing device of grate | |
| CN203819972U (en) | Automatic correction roller set of belt conveyer | |
| CN201382424Y (en) | 80-ton to 130-ton reciprocating grate | |
| CN104003140A (en) | Automatic deviation correcting carrier roller set of belt conveyor | |
| CN103264881B (en) | Ribbon conveyer hoisting type automatic deviation rectifying device | |
| CN103398582B (en) | Material compressing device, material compressing method thereof and sintering machine pallet | |
| CN202054411U (en) | Carrier roller structure for tubular belt conveyer | |
| CN206069256U (en) | Press rope wheel device | |
| CN204211075U (en) | Belt feeder tail band anti-deviation device | |
| CN202170171U (en) | Material-guiding trough of cantilever material-piling machine | |
| CN104864711A (en) | Rolling type mechanical sealing device at bottom between sintering machine trolleys | |
| CN203392013U (en) | Counter weight lifting device for packaging machine | |
| CN102921524A (en) | Buffer material feeding apparatus of crusher | |
| US3869884A (en) | Torque arm assembly for nip rollers | |
| CN203652549U (en) | Device for preventing deformation of channel board of chain plate conveyer | |
| CN208868799U (en) | A kind of edge-shaped conveyer belt of simple structure | |
| CN204056982U (en) | A kind of improved type apron conveyor | |
| CN203359454U (en) | Supporting wheel group of FU chain conveyer | |
| CN202337548U (en) | Inverted V-shaped supporting roller rectifying device | |
| CN212558137U (en) | Mining machinery conveyer bearing roller mechanism | |
| CN103952509B (en) | Electric furnace charging flue and furnace sealing device and electric furnace system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Lidahuafeng Technology Co., Ltd. Assignor: Hubei Sanmeng Machine Manufacturing Co., Ltd. Contract record no.: 2012990000359 Denomination of utility model: Bending section structure of pinch roller for enmasse conveyor Granted publication date: 20100908 License type: Exclusive License Record date: 20120529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |