CN219525168U

CN219525168U - Roller sealing device of scraper reclaimer

Info

Publication number: CN219525168U
Application number: CN202320840011.5U
Authority: CN
Inventors: 王向东; 葛宁晔
Original assignee: Shanghai Luodi Environmental Protection Technology Co ltd
Current assignee: Shanghai Luodi Environmental Protection Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-15
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of scraper reclaimers, in particular to a roller sealing device of a scraper reclaimer. The technical proposal comprises: the automatic scraping device comprises a main machine box and scraping plates, wherein a pair of outer brackets are arranged on the front side of the main machine box, a central supporting plate is arranged between the outer brackets, a transmission chain is arranged on the central supporting plate, the transmission chain is driven and transmitted through driving equipment in the main machine box, the scraping plates are uniformly fixed on the transmission chain, and roller grooves are formed in the outer brackets. According to the utility model, the roller groove opening for roller installation is arranged on the outer side of the outer support, so that a large amount of material particles can be prevented from entering the roller groove when materials are conveyed in the outer support, and meanwhile, the opening sealing piece is arranged at the opening to seal the opening, so that the entry of materials is further avoided, the roller is ensured to be in a relatively sealed environment in the roller groove, the roller is ensured to always keep smooth rolling, and the running resistance of the whole mechanical equipment is reduced.

Description

Roller sealing device of scraper reclaimer

Technical Field

The utility model relates to the technical field of scraper reclaimers, in particular to a roller sealing device of a scraper reclaimer.

Background

The scraper reclaimer is a linear conveying device, and drives a transmission chain to transmit by using a driving device, so that the scraper is driven to continuously slide in the outer support, the material in the outer support is pushed to move in a specified linear direction, and the main conveying mechanism is the sliding of the scraper to push the material.

In the in-service use, the scraper blade is located the outer support and is normally set up by standing, consequently can set up the spacing groove and advance the limit of standing of slide in slide both sides, simultaneously in order to reduce frictional force, can utilize the roll of gyro wheel to carry out spacingly, consequently in the scraper blade slip in-process, the gyro wheel can follow the synchronous roll of scraper blade in the gyro wheel inslot, however the material that the scraper blade reclaimer was carried generally is granular or powdered, under the condition that the gyro wheel inslot opening does not have any seal structure, the material can directly enter into the gyro wheel inslot, influence the normal roll of gyro wheel, can make whole equipment running resistance increase finally.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a roller sealing device of a scraper reclaimer.

The technical scheme of the utility model is as follows: the utility model provides a scraper blade reclaimer gyro wheel sealing device, includes mainframe box and scraper blade, a pair of outer support is installed to the mainframe box front side, install central backup pad between the outer support, install the drive chain in the central backup pad, and the drive chain drives the transmission through the actuating device of mainframe box, the scraper blade is evenly fixed on the drive chain, the gyro wheel groove has been seted up to the outer support inside, a set of gyro wheel is evenly installed to the gyro wheel inslot, the connection pivot is installed to gyro wheel central point put, fix through external connection frame between connection pivot and the scraper blade, external connection frame evenly distributed is on the scraper blade, gyro wheel groove opening part is provided with the opening sealing member.

Preferably, the connecting groove is formed in the outer side wall of the roller groove and corresponds to the connecting rotating shaft, and the opening sealing piece is connected to the outer side wall of the outer bracket in a sliding mode and is aligned with the connecting groove in position.

Preferably, the opening sealing member comprises an opening baffle and elastic connecting pieces, the opening baffle and the elastic connecting pieces are distributed in a staggered mode, two ends of the opening sealing member are respectively fixed on adjacent external connecting frames, the elastic connecting pieces can be completely of a certain length, and annular sliding of the end portions of the opening sealing member can be guaranteed.

Preferably, the inside of the opening baffle plate is fixedly connected with a pair of limit sliding buckles, the outer side wall of the outer support is provided with a limit sliding chute matched with the limit sliding buckles, and the opening baffle plate and the elastic connecting piece are always attached to the opening of the connecting groove.

Preferably, the width of the opening baffle and the width of the elastic connecting piece are both larger than the width of the connecting opening, the inner sides of the opening baffle and the elastic connecting piece are contacted with the outer side wall of the outer support, and the opening sealing piece is ensured to completely cover the opening of the connecting groove, so that the entry of particle dust and materials is avoided.

Preferably, the external connection frame is of an L-shaped structure, the upper ends of the external connection frames are fixed at the upper ends of the scraping plates and are uniformly distributed, and the lower ends of the external connection frames slide outside the external support.

Compared with the prior art, the utility model has the following beneficial technical effects: the roller groove opening for roller installation is arranged on the outer side of the outer support, so that when material conveying in the outer support can be avoided, a large amount of material particles enter the roller groove, meanwhile, the opening sealing piece is arranged at the opening to seal the opening, the entering of the material is further avoided, the roller is guaranteed to be in a relatively sealed environment in the roller groove, smooth rolling of the roller is guaranteed all the time, and the running resistance of the whole mechanical equipment is reduced.

Drawings

FIG. 1 is a schematic view of the external side structure of the present utility model;

FIG. 2 is a schematic view of the front cut-away structure of the outer bracket of the present utility model;

FIG. 3 is a schematic view of the side partial outer appearance of the outer bracket of the present utility model;

FIG. 4 is a schematic view of the structure of the external connection frame and the connection shaft of the present utility model;

FIG. 5 is a schematic view of the structure of the opening seal of the present utility model.

Reference numerals: 1. a main chassis; 11. an outer bracket; 12. a center support plate; 13. a drive chain; 14. a scraper; 15. a roller groove; 16. a roller; 17. the connecting rotating shaft; 18. a connecting groove; 2. an external connection rack; 3. an opening seal; 31. an opening baffle; 32. an elastic connection member; 33. and a limit slide fastener.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-5, the roller sealing device for the scraper reclaimer provided by the utility model comprises a main machine case 1 and a scraper 14, wherein a pair of outer brackets 11 are arranged on the front side of the main machine case 1, a central supporting plate 12 is arranged between the outer brackets 11, a transmission chain 13 is arranged on the central supporting plate 12, the transmission chain 13 is driven and transmitted by driving equipment in the main machine case 1, the scraper 14 is uniformly fixed on the transmission chain 13, a roller groove 15 is arranged in the outer brackets 11, a group of rollers 16 are uniformly arranged in the roller groove 15, a connecting rotating shaft 17 is arranged in the center position of the roller 16, the connecting rotating shaft 17 and the scraper 14 are fixed through an external connecting frame 2, the external connecting frame 2 is uniformly distributed on the scraper 14, an opening sealing piece 3 is arranged at the opening of the roller groove 15, the outer side wall of the roller groove 15 is correspondingly provided with the connecting groove 18, the opening sealing piece 3 is slidingly connected on the outer side wall of the outer bracket 11 and is aligned with the connecting groove 18, the external connecting frame 2 is of an L-shaped structure, the upper end of the external connecting frame 2 is uniformly distributed on the upper end of the scraper 14, and the lower end of the external connecting frame 2 is slidingly arranged on the outer side of the outer bracket 11.

The opening sealing member 3 comprises an opening baffle 31 and an elastic connecting piece 32, the opening baffle 31 and the elastic connecting piece 32 are distributed in a staggered mode, two ends of the opening sealing member 3 are respectively fixed on adjacent external connecting frames 2, the inner side of the opening baffle 31 is fixedly connected with a pair of limit sliding buckles 33, limit sliding grooves matched with the limit sliding buckles 33 are formed in the outer side walls of the external brackets 11, the width of the opening baffle 31 and the width of the elastic connecting piece 32 are larger than the connecting opening width, the inner sides of the opening baffle 31 and the elastic connecting piece 32 are contacted with the outer side walls of the external brackets 11, in the sliding process of the opening sealing member 3, the limit sliding buckles 33 always slide in the limit sliding grooves, so that the opening sealing member 3 is always attached to the opening of the connecting grooves 18, material particles are prevented from entering, and meanwhile, the whole opening sealing member 3 can be circumferentially bent by utilizing deformation of the elastic connecting piece 32, and the opening of the arc connecting grooves 18 at the ends can be covered and sealed.

In this embodiment, the whole device is connected to an external power supply, after the material enters between the outer brackets 11 and is located above the central supporting plate 12, the driving device in the main case 1 can be used to drive the driving chain 13 to drive the scraping plate 14 to slide between the outer brackets 11, and finally the material is pushed to be conveyed, in the process, the driving chain 13 is used to pull the scraping plate 14 to slide, the external connecting frame 2 can ensure that the scraping plate 14 is always in an upright state, the rolling wheels 16 can synchronously roll in the rolling wheel grooves 15 through the transmission of the connecting rotating shaft 17, the sliding of the scraping plate 14 can be ensured not to overcome larger friction resistance, meanwhile, the conveying of the material is always located between the gaps formed by the outer brackets 11 and the central supporting plate 12, and the opening of the rolling wheel grooves 15 is located outside the outer brackets 11, so that the possibility that the material enters into the rolling wheel grooves 15 is reduced, the rolling wheels 16 can roll normally, and when the external material flows to the opening of the rolling wheel grooves 15, the rolling wheels 16 can be further prevented from entering the rolling wheel grooves 15 by the blocking the opening sealing member 3, and the rolling wheels 16 can be ensured to roll in the rolling wheel grooves 15 relatively under the rolling conditions.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a scraper blade reclaimer gyro wheel sealing device, includes mainframe box (1) and scraper blade (14), a pair of outer support (11) are installed to mainframe box (1) front side, install center support board (12) between outer support (11), install drive chain (13) on center support board (12), and drive chain (13) drive transmission through the actuating device in mainframe box (1), scraper blade (14) evenly fix on drive chain (13), its characterized in that: the novel automatic cleaning device is characterized in that a roller groove (15) is formed in the outer support (11), a group of rollers (16) are uniformly arranged in the roller groove (15), a connecting rotating shaft (17) is arranged at the center position of each roller (16), the connecting rotating shaft (17) and the scraping plate (14) are fixed through an external connecting frame (2), the external connecting frames (2) are uniformly distributed on the scraping plate (14), and an opening sealing piece (3) is arranged at the opening of the roller groove (15).

2. The roller sealing device of the scraper reclaimer according to claim 1, wherein a connecting groove (18) is formed in the outer side wall of the roller groove (15) and corresponds to the connecting rotating shaft (17), and the opening sealing piece (3) is slidably connected to the outer side wall of the outer bracket (11) and is aligned with the connecting groove (18).

3. The roller sealing device of the scraper reclaimer according to claim 1, wherein the opening sealing member (3) comprises an opening baffle plate (31) and an elastic connecting member (32), the opening baffle plate (31) and the elastic connecting member (32) are distributed in a staggered manner, and two ends of the opening sealing member (3) are respectively fixed on adjacent external connecting frames (2).

4. The roller sealing device for the scraper reclaimer according to claim 3, wherein a pair of limit sliders (33) are fixedly connected to the inner sides of the opening baffles (31), and limit sliding grooves matched with the limit sliders (33) are formed in the outer side walls of the outer brackets (11).

5. A scraper reclaimer roller sealing device according to claim 3, wherein the width of the opening baffle (31) and the width of the elastic connecting piece (32) are larger than the connecting opening width, and the inner sides of the opening baffle (31) and the elastic connecting piece (32) are contacted with the outer side wall of the outer bracket (11).

6. The roller sealing device for the scraper reclaimer according to claim 1, wherein the outer connecting frame (2) is of an L-shaped structure, the upper ends of the outer connecting frames (2) are fixed at the upper ends of the scrapers (14) and are uniformly distributed, and the lower ends of the outer connecting frames (2) slide outside the outer support (11).