CN219652061U - Bucket scraper blade material cleaning machine - Google Patents

Abstract

The utility model provides a bucket type scraper blade material cleaning machine, wherein a driving device is arranged at the bottom of a material cleaning tank and comprises a speed reducer, a driving chain wheel shaft and a driven chain wheel shaft, the driving chain wheels are respectively arranged at the two ends of the driving chain wheel shaft, the driven chain wheels are respectively arranged at the two ends of the driven chain wheel shaft, a tensioning meshed chain is arranged between the driving chain wheels and the driven chain wheels at the same side, a groove type guide rail is symmetrically arranged in the material cleaning tank, a plurality of bucket type scrapers are uniformly distributed on the groove type guide rail along the conveying direction of the material cleaning tank, guide wheels matched with the groove type guide rail are arranged at the two sides of each bucket type scraper, a first connecting rod is pivoted on the wheel shaft of the guide wheel at the same side of each adjacent bucket type scraper, a group of symmetrical chain plates are arranged on the chain on the front surface between the driving chain wheels and the driven chain wheels, the chain plates are hinged with the bucket type scrapers through pin shafts, and second connecting rods are pivoted on the pin shafts at the same side of the adjacent bucket type scrapers. The device can automatically clean the material scattering at the bottom of the conveyor belt, does not need manual cleaning, and is safe and efficient.

Description

Bucket scraper blade material cleaning machine

Technical Field

The utility model relates to the technical field of material conveying equipment, in particular to a bucket type scraper material cleaning machine.

Background

At present, most conveyor belt can produce a large amount of material that spills along the way when carrying the mineral aggregate to return the journey belt, and current conveyor belt bottom does not have to install cleaning device, only can carry out manual cleaning to spilling the material through a large amount of workman each day, and conveyor belt and bottom space are less, sometimes in order to guarantee equipment normal operating, need arrange the workman to clear up the operation simultaneously when conveyor belt operates, have great potential safety hazard.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a bucket scraper material cleaner which automatically cleans the scattered materials at the bottom of a conveyor belt without manual cleaning, thereby being safe and efficient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bucket scraper blade material cleaning machine, includes the clear silo of slope type, clear silo bottom is provided with drive arrangement, drive arrangement includes speed reducer, driving sprocket axle and driven sprocket axle, and speed reducer output shaft is provided with the driving sprocket respectively at driving sprocket axle both ends, and driven sprocket axle both ends are provided with driven sprocket respectively, are provided with tensioning engagement's chain between driving sprocket and the driven sprocket of homonymy, clear silo both sides's inside symmetry is provided with the groove type guide rail, the groove type guide rail evenly has distributed a plurality of bucket scrapers along clear silo direction of delivery, and bucket scraper blade both sides are provided with the leading wheel with groove type guide rail complex, and the epaxial pin joint of adjacent bucket scraper blade homonymy leading wheel has first connecting rod, is provided with a set of symmetrical link joint on the chain of upside between driving sprocket and the driven sprocket, bucket scraper blade top both sides are provided with the round pin axle in the pinhole, the round pin epaxial pin joint of adjacent bucket scraper blade homonymy has the second connecting rod through the round pin axle with bucket scraper blade, and first connecting rod, second connecting rod group's joint mechanism.

Preferably, a bearing is arranged between the pin shaft and the pin hole.

Preferably, the speed reducer is a bidirectional speed reducer.

Preferably, a gap is always kept between the bottom end of the bucket scraper and the bottom surface of the material cleaning tank.

Compared with the prior art, the utility model has the following advantages:

the bucket type scraper blade material cleaning machine is used for cleaning the scattered materials without manual cleaning operation, so that the cleaning efficiency is improved, the labor cost is reduced, and the potential safety hazard caused by manual cleaning is eliminated.

The bottom space of the conveyor belt is narrow, and the utility model has the characteristics of small occupied space and cleaning capability.

Not only clean the scattered materials along the way, but also recycle the scattered materials to the head hopper, thereby improving the utilization rate of mineral aggregates.

The independent first connecting rod and the independent second connecting rod are adopted between the two adjacent bucket scrapers to ensure that the device can be normally used when facing the material cleaning grooves with different gradients.

Drawings

FIG. 1 is a schematic view of the structure of the bottom end of a bucket scraper away from the bottom surface of a cleaning trough;

FIG. 2 is a schematic view of the structure of the bucket scraper when the bottom end is close to the bottom surface of the cleaning trough;

FIG. 3 is a side view of the present utility model;

wherein, 1-speed reducer, 2-driving sprocket, 3-driven sprocket, 4-link plate, 5-first link, 6-second link, 7-bucket scraper, 8-groove type guide rail, 9-material clearing groove and 10-guide wheel

Description of the embodiments

The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, and various modifications of the utility model, which are equivalent to those skilled in the art upon reading the utility model, fall within the scope of the utility model as defined in the appended claims.

As shown in fig. 1-3, a bucket type scraper blade material cleaning machine comprises a slope type material cleaning groove 9, wherein a driving device is arranged at the bottom end of the material cleaning groove, the driving device comprises a speed reducer 1 capable of running in two directions, a driving chain wheel shaft and a driven chain wheel shaft, an output shaft of the two-way speed reducer is connected with the driving chain wheel shaft, the driving chain wheels 2 are respectively arranged at the two ends of the driving chain wheel shaft, the driven chain wheels 3 are respectively arranged at the two ends of the driven chain wheel shaft, chains in tensioning engagement with the chain wheels are arranged between the driving chain wheels and the driven chain wheels on the same side, groove type guide rails 8 are symmetrically arranged in the two sides of the material cleaning groove, a plurality of bucket type scrapers 7 are uniformly distributed on the groove type guide rails along the conveying direction of the material cleaning groove, guide wheels 10 matched with the groove type guide rails are arranged on the two sides of the bucket type scrapers, the guide wheels drive the bucket type scrapers to reciprocate along the groove type guide rails, a first connecting rod 5 is pivoted on the wheel shaft of the guide wheels on the adjacent two bucket type scrapers, a group of symmetrical 4 is arranged on the chain on the upper side between the driving chain wheels and the driven chain wheels, pin holes are respectively arranged on the two sides of the bucket type scrapers, pin pins are arranged in the pin holes are respectively, pin joints are arranged in the two sides of the tops of the bucket type scraper blades, the two sides are respectively, a pin joint type scraper blade is connected with the connecting rod, and the two adjacent to the two bucket type scrapers are always connected with the connecting rods through the pin shafts, and the two pin shafts are all mutually connected together, and each one type scraper blade and each and 6.

The working principle of the bucket type scraper material cleaning machine is as follows: when mineral aggregate on the conveyor belt machine is scattered in the clearing trough and accumulated to a certain height, the bidirectional speed reducer is started, the chain is driven anticlockwise, the chain plate is shifted to drive the hinged bucket scraper to perform overturning motion around the guide wheel, the lower end of the bucket scraper moves anticlockwise to be close to the bottom surface of the clearing trough, a gap is kept between the bucket scraper and the bottom surface of the clearing trough all the time, the bucket scraper is prevented from forming scratch on the bottom surface of the clearing trough, the chain is continuously driven anticlockwise to drive the bucket scraper hinged with the chain plate to move along the conveying direction of the clearing trough on the trough type guide rail, the back of the bucket scraper pushes the material at the bottom of the clearing trough to move forwards until the bucket scraper moves to the driven sprocket end, the bidirectional speed reducer is controlled to reversely operate, the chain is driven clockwise, the bucket scraper is driven to move clockwise, the bucket scraper hinged with the chain plate is driven to perform overturning motion around the guide wheel, the lower end of the bucket scraper is enabled to move clockwise to be far away from the bottom surface of the clearing trough until the bucket scraper moves to the driving sprocket end, the action is repeated until the bucket scraper is finished, the bucket scraper hinged with the front surface of the clearing trough is adjacent to the clearing trough bottom surface, the bucket scraper is enabled to move along the conveying direction of the clearing trough through the first connecting rod, the first connecting rod and the second connecting rod is not in parallel to the first connecting rod and the front connecting rod is in a synchronous manner, the two-connecting rod is capable of being connected with the cleaning trough hopper and the cleaning trough, and the front hopper can be in a synchronous structure.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (4)

1. A bucket scraper blade material cleaning machine which characterized in that: including the clear silo of slope type, clear silo bottom is provided with drive arrangement, drive arrangement includes speed reducer, driving sprocket axle and driven sprocket axle, and speed reducer output shaft driving sprocket axle is provided with the driving sprocket respectively at driving sprocket axle both ends, and driven sprocket axle both ends are provided with the driven sprocket respectively, are provided with the chain of tensioning meshing between driving sprocket and the driven sprocket of homonymy, the inside symmetry of clear silo both sides is provided with the groove type guide rail, the groove type guide rail has evenly distributed a plurality of bucket type scrapers along clear silo direction of delivery, and bucket type scraper both sides are provided with groove type guide rail complex leading wheel, are provided with first connecting rod on the epaxial pin joint of adjacent bucket type scraper homonymy leading wheel, are provided with a set of symmetrical link joint on the chain of upside between driving sprocket and the driven sprocket, pin hole is provided with the round pin axle in the pin hole, the link joint is passed through with bucket type scraper, and the round pin epaxial pin joint of adjacent bucket type scraper homonymy has the second connecting rod, and two adjacent bucket type scrapers and first connecting rod, second connecting rod constitute four link mechanism jointly.

2. A bucket scraper cleaner according to claim 1, wherein: and a bearing is arranged between the pin shaft and the pin hole.

3. A bucket scraper cleaner according to claim 1, wherein: the speed reducer is a bidirectional speed reducer.

4. A bucket scraper cleaner according to claim 1, wherein: and a gap is always kept between the bottom end of the bucket scraper and the bottom surface of the material cleaning tank.