CN214568332U - Scraper assembly for bottom material accumulation of bucket elevator - Google Patents

Abstract

The utility model discloses a bottom material-accumulating scraper component of a bucket elevator, which belongs to the technical field of bucket elevators, and comprises a support frame and a chain, wherein the upper end of the support frame is fixedly provided with a bottom plate, the upper end of the bottom plate is fixedly provided with a material conveying pipe, the interior of the bottom plate is rotatably provided with a roller, the chain is sleeved on the roller, the chain is uniformly and fixedly provided with a hopper, a fixed plate is uniformly and fixedly arranged between the hoppers on the chain, the fixed plate is rotatably provided with a scraper, one side of the scraper is contacted with the inner wall of the bottom plate, one side of the bottom plate is fixedly provided with a feed hopper, the scraper is rotatably provided with a scraper, when the scraper moves to the bottom plate, the scraper scrapes the material on the bottom plate, the material accumulation on the bottom plate is avoided to be remained, the material accumulation is avoided, and when the hopper moves to the upper end of the elevator, the scraper rotates along the rotating shaft, so that the scraper beats the hopper, and then be convenient for beat down the inside material of hopper, avoid the material to remain in the inside of hopper.

Description

Scraper assembly for bottom material accumulation of bucket elevator

Technical Field

The utility model relates to a scraper blade subassembly specifically is a long-pending material scraper blade subassembly in bucket elevator bottom, belongs to bucket elevator technical field.

Background

The bucket elevator is a continuous conveying machine which utilizes a series of hoppers uniformly and fixedly connected to an endless traction member and vertically lifts materials, the bucket elevator utilizes a series of hoppers fixedly connected to a traction chain or an adhesive tape to vertically or nearly vertically convey bulk materials upwards, the bucket elevator is suitable for lifting from a low position to a high position, is suitable for lifting and feeding of products such as food, medicine, chemical industry products, screws, nuts and the like, and is widely used in modern industry, but in the process of lifting the materials by the bucket elevator, if the feeding is not uniform, the situation of material accumulation at the bottom of a machine body often occurs, if the materials in a machine base are too much, the resistance of material digging of the hoppers is increased, the problems of serious abrasion of the hoppers and even slippage of a chain or stop running of the whole machine can occur after the materials are lifted to the upper end by the hoppers after the bucket elevator is used, due to friction force, some materials remain in the inside of hopper easily, and inconvenient efficiency of carrying on influences the lifting efficiency, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a long-pending material scraper blade subassembly in bucket elevator bottom just lies in solving above-mentioned problem, can be convenient for scrape the material and be convenient for pour the inside material of hopper to the bottom of lifting machine.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a long-pending material scraper blade subassembly in bucket elevator bottom, including support frame and chain, the upper end fixed mounting of support frame has the bottom plate, just the upper end fixed mounting of bottom plate has the conveying pipeline, the roller bearing is installed in the inside rotation of bottom plate, the chain cup joints on the roller bearing, even fixed mounting has the hopper on the chain, just lie in on the chain even fixed mounting has the fixed plate between the hopper, rotate on the fixed plate and install the scraper blade, one side of scraper blade with the inner wall of bottom plate contacts, one side fixed mounting of bottom plate has the feeder hopper.

Preferably, in order to facilitate the passing of external materials into the feed hopper the inside of bottom plate, the bottom plate is U type structure, just the feed inlet has been seted up to one side of bottom plate, the feed hopper with the feed inlet is linked together.

Preferably, in order to facilitate the roller to drive the chain to rotate, a driving motor is fixedly mounted on one side of the outer portion of the bottom plate, and an output end of the driving motor is fixedly connected with the roller.

Preferably, for the convenience of the material under scraping passes through the scraper blade, and be convenient for the scraper blade rotates, the even fixed mounting in one side of scraper blade has the connecting rod, just the one end fixed mounting of connecting rod has the axis of rotation, the scraper blade passes through the axis of rotation is rotated and is installed one side of fixed plate.

Preferably, in order to facilitate the rotation and installation of the scraper, a notch is formed in one side of the fixing plate, the notch is of an L-shaped structure, and the rotating shaft is rotatably installed inside the notch.

Preferably, in order to avoid the scraper blade rotating towards the other side of the fixed plate, a limiting plate is fixedly mounted on one side of the fixed plate, and one side of the connecting rod contacts with one side of the limiting plate.

Preferably, in order to facilitate scraping of the accumulated materials on the bottom plate, the scraper is of an arc-shaped structure, and one side of the scraper is in contact with one side of the hopper.

The utility model has the advantages that: the utility model discloses a rotate and install the scraper blade, when the scraper blade removed bottom plate department, the scraper blade was scraped the material on the bottom plate down, avoided remaining long-pending material on the bottom plate, avoided the material to pile up, and when the hopper removed to the lifting machine upper end, the scraper blade rotated along the axis of rotation for the scraper blade slaps the hopper, and then is convenient for slap the inside material of hopper down, avoids the material to remain in the inside of hopper.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle scraper of the present invention.

Fig. 4 is a schematic structural view of the upper end of the middle chain of the present invention.

In the figure: 1. the device comprises a support frame, 2, a chain, 3, a bottom plate, 4, a conveying pipeline, 5, a rolling shaft, 6, a hopper, 7, a fixing plate, 8, a scraper, 9, a feeding hopper, 10, a feeding hole, 11, a driving motor, 12, a connecting rod, 13, a rotating shaft, 14, a notch, 15 and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a bottom material collecting scraper assembly of a bucket elevator, which comprises a supporting frame 1 and a chain 2, wherein a bottom plate 3 is fixedly installed at the upper end of the supporting frame 1, a material conveying pipe 4 is fixedly installed at the upper end of the bottom plate 3, a roller 5 is rotatably installed inside the bottom plate 3, the chain 2 is sleeved on the roller 5, hoppers 6 are uniformly and fixedly installed on the chain 2, a fixing plate 7 is uniformly and fixedly installed between the hoppers 6 on the chain 2, a scraper 8 is rotatably installed on the fixing plate 7, one side of the scraper 8 is in contact with the inner wall of the bottom plate 3, a feed hopper 9 is fixedly installed at one side of the bottom plate 3, external materials can conveniently enter the inside of the bottom plate 3 through the feed hopper, the roller 5 drives the chain 2 to rotate, the hoppers 6 rotate, and further, the materials inside the bottom plate 3 can be conveniently lifted, and through scraper blade 8, be convenient for scrape off the long-pending material in bottom plate 3, avoid causing long-pending material on the bottom plate 3.

As the utility model discloses a technical optimization scheme, as shown in FIG. 2, bottom plate 3 is U type structure, and one side of bottom plate 3 has seted up feed inlet 10, and feeder hopper 9 is linked together with feed inlet 10, and the outside material of being convenient for enters into the inside of bottom plate 3 through feeder hopper 9 and feed inlet 10.

As a technical optimization scheme of the utility model, as shown in fig. 1, outside one side fixed mounting of bottom plate 3 has driving motor 11, and driving motor 11's output and roller bearing 5 looks fixed connection, through driving motor 11, is convenient for drive roller bearing 5 and rotates, and then makes chain 2 rotate for hopper 6 on the chain 2 is carried the material.

As a technical optimization scheme, as shown in fig. 3, the even fixed mounting in one side of scraper blade 8 has connecting rod 12, and the one end fixed mounting of connecting rod 12 has axis of rotation 13, and scraper blade 8 rotates through axis of rotation 13 and installs in one side of fixed plate 7, and breach 14 is seted up to one side of fixed plate 7, and breach 14 is L type structure, and axis of rotation 13 rotates and installs in the inside of breach 14, and one side fixed mounting of fixed plate 7 has limiting plate 15, and one side of connecting rod 12 contacts with one side of limiting plate 15.

When scraper blade 8 removes the inside to bottom plate 3, because the action of gravity, make fixed plate 7 and scraper blade 8 be in on the same straight line, and be equipped with limiting plate 15, limiting plate 15 restriction scraper blade 8 continues to rotate, and then make scraper blade 8 scrape down the long-pending material of bottom plate 3 bottom, and one side fixed mounting of scraper blade 8 has connecting rod 12, scraper blade 8 passes through connecting rod 12 and connects on axis of rotation 13, and then the material of being convenient for scraping down passes through between connecting rod 12, avoid scraper blade 8 to take away the material of scraping down, and when scraper blade 8 removes to outside lifting machine upper end along with chain 2, scraper blade 8 passes through the inside rotation of breach 14 of axis of rotation 13 on fixed plate 7, make scraper blade 8 clap on hopper 6, and then be convenient for clap down the inside material of hopper 6, avoid the material to adsorb inside hopper 6, conveniently carry out the unloading.

As a technical optimization scheme of the utility model, as shown in fig. 4, scraper blade 8 is the arc structure, and one side of scraper blade 8 contacts with one side of hopper 6 for the scraper blade is convenient for slap the hopper, conveniently carries out the unloading.

When the utility model is used, external materials are poured into the bottom plate 3 through the feed hopper 9, the driving motor 11 is started, the driving motor 11 is convenient to drive the roller 5 to rotate, so that the chain 2 rotates, the material is conveyed by the hopper 6 on the chain 2, and in the conveying process, when the scraper 8 moves to the inside of the bottom plate 3, the fixed plate 7 and the scraper 8 are positioned on the same straight line due to the action of gravity, and the scraper is provided with the limit plate 15, the limit plate 15 limits the scraper 8 to rotate continuously, so that the scraper 8 scrapes accumulated materials at the bottom of the bottom plate 3, one side of the scraper 8 is fixedly provided with the connecting rod 12, the scraper 8 is connected on the rotating shaft 13 through the connecting rod 12, the scraped materials are convenient to pass through the connecting rod 12, the scraped materials are prevented from being taken away by the scraper 8, and when the scraper 8 moves to the upper end of an external hoister along with the chain 2, scraper blade 8 passes through the breach 14 inside rotations of axis of rotation 13 on fixed plate 7 for scraper blade 8 is patted on hopper 6, and then is convenient for clap the inside material of hopper 6 down, avoids the material to adsorb inside hopper 6, conveniently carries out the unloading.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a long-pending material scraper blade subassembly in bucket elevator bottom, includes support frame (1) and chain (2), its characterized in that: the utility model discloses a chain scraper conveyor, including support frame (1), upper end fixed mounting has bottom plate (3), just the upper end fixed mounting of bottom plate (3) has conveying pipeline (4), the inside of bottom plate (3) is rotated and is installed roller bearing (5), chain (2) cup joint on roller bearing (5), even fixed mounting has hopper (6) on chain (2), just lie in on chain (2) even fixed mounting has fixed plate (7) between hopper (6), rotate on fixed plate (7) and install scraper blade (8), one side of scraper blade (8) with the inner wall of bottom plate (3) contacts, one side fixed mounting of bottom plate (3) has feeder hopper (9).

2. The bucket elevator bottom product scraper assembly of claim 1, wherein: the bottom plate (3) is of a U-shaped structure, a feeding hole (10) is formed in one side of the bottom plate (3), and the feeding hopper (9) is communicated with the feeding hole (10).

3. The bucket elevator bottom product scraper assembly of claim 1, wherein: the outer side of the bottom plate (3) is fixedly provided with a driving motor (11), and the output end of the driving motor (11) is fixedly connected with the rolling shaft (5).

4. The bucket elevator bottom product scraper assembly of claim 1, wherein: the uniform fixed mounting in one side of scraper blade (8) has connecting rod (12), just the one end fixed mounting of connecting rod (12) has axis of rotation (13), scraper blade (8) pass through axis of rotation (13) are rotated and are installed one side of fixed plate (7).

5. The bucket elevator bottom product scraper assembly of claim 4, wherein: a notch (14) is formed in one side of the fixing plate (7), the notch (14) is of an L-shaped structure, and the rotating shaft (13) is rotatably installed inside the notch (14).

6. The bucket elevator bottom product scraper assembly of claim 5, wherein: one side fixed mounting of fixed plate (7) has limiting plate (15), just one side of connecting rod (12) with one side of limiting plate (15) contacts.

7. The bucket elevator bottom product scraper assembly of claim 1, wherein: the scraper (8) is of an arc-shaped structure, and one side of the scraper (8) is in contact with one side of the hopper (6).

Images