CN212424487U - Reversible belt sweeper device - Google Patents
Reversible belt sweeper device Download PDFInfo
- Publication number
- CN212424487U CN212424487U CN202020440093.0U CN202020440093U CN212424487U CN 212424487 U CN212424487 U CN 212424487U CN 202020440093 U CN202020440093 U CN 202020440093U CN 212424487 U CN212424487 U CN 212424487U
- Authority
- CN
- China
- Prior art keywords
- belt
- cleaning knife
- cleaning
- spring
- sweeper device
- 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
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- Belt Conveyors (AREA)
Abstract
The utility model provides a reversible belt sweeper device, including setting up the mount in band conveyer both sides, be equipped with the cleaning knife between two mounts, the cleaning knife passes through connecting piece swing joint mount, the utility model discloses can use through the cooperation of cleaning knife and mount, the cleaning knife contacts with the belt all the time, and this structure not only can set up the distance of scraper and belt through the position of adjusting the cleaning knife, and simultaneously, the spring can guarantee to clean the knife all the time with belt in close contact with, plays good cleaning effect to simple structure, easily adjustment and installation maintenance.
Description
Technical Field
The utility model relates to a belt cleans technical field, concretely relates to reversible belt sweeper device.
Background
The belt conveyor is widely applied to bulk material conveying systems in the industries of metallurgy, chemical industry, building materials, coal, electric power and the like. According to the process requirements, the belt conveyor has one-way transportation and also has reversible two-way transportation. Most belt conveyor conveying systems adopt a mode that one end is a driving roller and the other end is a transmission roller. When the belt conveyor adopts reversible bidirectional transportation, except that two cleaners are arranged at rollers at two ends, one cleaner is also required to be installed on the non-working surface of the empty section of the belt, otherwise, the materials scattered in the reversible transportation are likely to adhere to the non-working surface of the belt, and the belt is in contact transmission around the rollers, so that the bulk materials on the non-working surface of the belt are likely to adhere to the rollers in the transmission process, when the materials adhere to the rollers, the belt is likely to deviate on one hand, and on the other hand, the belt is likely to wear. Most reversible belt feeders all install reversible belt sweeper of vacant section, but all have the structure complicacy, inconvenient adjustment, with high costs the condition.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a reversible belt sweeper device.
The purpose of the utility model is realized with the following mode:
the reversible belt sweeper device comprises fixing frames arranged on two sides of a belt conveyor, wherein a cleaning knife is arranged between the two fixing frames and is movably connected with the fixing frames through a connecting piece.
The connecting piece comprises a pin shaft, a sleeve, a fixing plate and a spring, the pin shaft is inserted into the fixing frame, the sleeve is sleeved on the pin shaft and fixedly connected with the fixing plate, the fixing plate is connected with the cleaning knife through a bolt, the spring is further arranged above the pin shaft, and the spring tightly pushes the sleeve.
The cleaning knife is provided with an adjusting long hole, and the adjusting long hole is matched with a bolt for use.
The cleaning knife is an alloy scraper.
The fixing frame is formed by welding two L-shaped steel plates and a flat plate, and round holes are formed in two ends of each L-shaped steel plate.
Compared with the prior art, the utility model discloses can use with the cooperation of mount through the clearance sword, clean the sword all the time with the belt contact, this structure not only can set up the distance of scraper and belt through the position of adjusting the clearance sword, simultaneously, the spring can guarantee to clean the sword all the time with belt in close contact with, plays good cleaning effect to simple structure easily adjusts and installs the maintenance.
Drawings
Fig. 1 is a schematic view of a front view of the present invention.
Fig. 2 is a schematic view of a top view of the present invention.
Fig. 3 is a front view of the relative position of the belt conveyor according to the present invention.
Fig. 4 is a schematic top view of the relative position of the belt conveyor of the present invention.
The cleaning machine comprises a belt frame, a belt, a hopper, a fixing frame, a spring, a pin shaft, a sleeve, a fixing plate, a split pin, a cleaning knife, a bolt, a regulating long hole, a belt frame, a belt and a hopper, wherein the fixing frame is 1, the spring is 2, the pin shaft is 3, the sleeve is 4, the fixing plate is 5, the split pin is 6, the cleaning knife is 7, the bolt is 8, the regulating.
Detailed Description
As shown in fig. 1 to 4, the reversible belt sweeper device comprises fixing frames 1 arranged on two sides of a belt conveyor, a cleaning knife 7 is arranged between the two fixing frames 1, and the cleaning knife 7 is movably connected with the fixing frames 1 through a connecting piece.
The connecting piece includes round pin axle 3, sleeve pipe 4, fixed plate 5 and spring 2, round pin axle 3 alternates on mount 1, cup joints sleeve pipe 4 on round pin axle 3, and sleeve pipe 4 fixed connection fixed plate 5, fixed plate 5 still is equipped with spring 2 through bolted connection cleaning knife 7 in round pin axle 3 top, spring 2 top tight sleeve pipe 4 all the time, and sleeve pipe 4 drives cleaning knife 7 on the mount 1 and compresses tightly the belt, the clearance of being convenient for.
The cleaning knife 7 is provided with an adjusting long hole, and the adjusting long hole is matched with a bolt for use to adjust the reasonable position of the cleaning knife 7.
The cleaning knife 7 is an alloy scraper, and is long in service life and high in working efficiency.
The fixing frame 1 is formed by welding two L-shaped steel plates and a flat plate, and round holes are formed in two ends of each L-shaped steel plate.
The working principle of the utility model is as follows: the fixing frame 1 can be designed into matched sizes according to the external dimensions of different belt conveyor frames and is formed by welding two L-shaped steel plates and a flat plate, round holes at two ends of the L-shaped steel plates are used for penetrating a pin shaft 3, the inner hole sizes of the spring 2 and the sleeve 4 are matched with the pin shaft 3, the two fixing plates 5 and the sleeve 4 are welded in a tangent mode, round holes are uniformly formed in the two fixing plates 5 and are matched with adjusting long holes in a cleaning knife 7, the two fixing plates 5 and the cleaning knife 7 are fixedly connected through bolts in a fastening mode, the adjusting long holes of the cleaning knife 7 are used for adjusting the distance between the cleaning knife 7 and a belt, the structure can not only set the distance between a scraper and the belt by adjusting the position of the cleaning knife 7, meanwhile, the two springs 2 can ensure that the cleaning knife 7 is always in close contact with the belt, a good cleaning effect, the two fixing frames 1 are respectively fixed on the profile steels on the two sides of the belt conveyor frame and are welded and fixed on site after the positions of the profile steels are adjusted; according to the working experience and the position of a funnel below the on-site sweeper, an angle formed by the cleaning knife 7 and the central line of the belt is generally set to be 53 degrees, and the lengths of the two fixing plates 5 and the cleaning knife 7 are naturally determined after the angle is determined, so that when the belt moves reversibly, the cleaning knife 7 can enable materials on the empty belt to fall into the funnels at the two ends of the belt along the inclination of the alloy scraper; the pin shafts 3 at two ends sequentially pass through the round holes on the upper end surface of the fixed frame 1, the spring 2, the sleeve 4 and the round holes on the lower end surface of the fixed frame 1, then the lower ends of the pin shafts 3 are fixed through the cotter pins 6, and meanwhile, the initial state of the spring 2 is kept at 1/2 of the maximum compression amount of the spring, so that the cleaning knife 7 is ensured to be in close contact with a belt under the action of the spring 2 in the operation process; the two fixing plates 5 are fastened with the cleaning knife 7 through bolts, and the initial position of the cleaning knife 7 is to ensure that the lowest end of the scraper just contacts the belt; the regulation slot hole 9 of cleaning sword 7 is compressed to the maximum position or under the circumstances that the deflection is zero at spring 2, still makes cleaning sword 7 come the adjusting position when can't contact the belt, the utility model provides a spring 2 is used for the relative position of little range automatic adjustment cleaning sword 7 and belt, and the regulation slot hole 9 of cleaning sword 7 is the manual relative position who adjusts cleaning sword 7 and belt.
Claims (5)
1. The utility model provides a reversible belt sweeper device, is including setting up the mount in band conveyer both sides, its characterized in that: a cleaning knife is arranged between the two fixing frames and is movably connected with the fixing frames through a connecting piece.
2. The reversible belt sweeper device of claim 1, wherein: the connecting piece comprises a pin shaft, a sleeve, a fixing plate and a spring, the pin shaft is inserted into the fixing frame, the sleeve is sleeved on the pin shaft and fixedly connected with the fixing plate, the fixing plate is connected with the cleaning knife through a bolt, the spring is further arranged above the pin shaft, and the spring tightly pushes the sleeve.
3. The reversible belt sweeper device of claim 2, wherein: the cleaning knife is provided with an adjusting long hole, and the adjusting long hole is matched with a bolt for use.
4. The reversible belt sweeper device of claim 1, wherein: the cleaning knife is an alloy scraper.
5. The reversible belt sweeper device of claim 1, wherein: the fixing frame is formed by welding two L-shaped steel plates and a flat plate, and round holes are formed in two ends of each L-shaped steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440093.0U CN212424487U (en) | 2020-03-31 | 2020-03-31 | Reversible belt sweeper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440093.0U CN212424487U (en) | 2020-03-31 | 2020-03-31 | Reversible belt sweeper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212424487U true CN212424487U (en) | 2021-01-29 |
Family
ID=74292490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020440093.0U Expired - Fee Related CN212424487U (en) | 2020-03-31 | 2020-03-31 | Reversible belt sweeper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212424487U (en) |
-
2020
- 2020-03-31 CN CN202020440093.0U patent/CN212424487U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |