CN219008918U - High-efficient maintenance device of conveyer - Google Patents

Abstract

The utility model discloses a high-efficiency overhauling device for a conveyor, and mainly relates to the field of conveyor overhauling. Including a plurality of access holes that set up on the conveyer casing lateral wall, the outside sliding connection of conveyer casing has a plurality of apron that can cover the access hole, sliding connection has the closure plate that the cooperation access hole used on the apron, be equipped with reset spring between closure plate and the apron, the outside of conveyer casing is equipped with the gliding ejector pin of drive closure plate orientation access hole. The utility model has the beneficial effects that: the automatic feeding device can realize high-efficiency overhaul of the conveyor, and can completely block an overhaul port during normal conveying, avoid stacking at the overhaul port and ensure the accuracy of the conveying quantity of powder.

Description

High-efficient maintenance device of conveyer

Technical Field

The utility model relates to the field of conveyor overhaul, in particular to a high-efficiency overhaul device for a conveyor.

Background

The existing conveyor structure, especially a scraper conveyor for conveying powder, when the powder is comparatively dry, the powder can flow in the shell of the conveyor in a flowing mode, the efficient conveying effect is achieved, but once the humidity of the powder is higher, the powder is adhered and attached to the inner wall of the shell of the conveyor, the conveying capacity of the conveyor is reduced, the conveying efficiency is affected, the attached powder is not cleaned for a long time and is easy to harden and fix on the inner wall, the difficulty of later cleaning is greatly increased, the existing cleaning mode is that a plurality of access holes are formed in the side wall of the shell of the conveyor, the access holes are blocked by the cover plate, and the cover plate is directly opened for overhaul during overhaul, but the existing cover plate structure generally only covers the outer sides of the access holes and cannot extend into the access holes, so that the position of the access holes is formed when the powder is conveyed, the powder is easy to accumulate and gather in the concave position, the powder is enabled to remain and cannot be completely conveyed, the conveying accuracy is reduced, and the proportioning of various components is affected during quantitative addition.

Disclosure of Invention

The utility model aims to provide a high-efficiency overhauling device for a conveyor, which can realize high-efficiency overhauling of the conveyor, completely block an overhauling hole during normal conveying, avoid stacking at the overhauling hole and ensure the accuracy of the conveying quantity of powder.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides a high-efficient maintenance device of conveyer, includes a plurality of access holes of setting on conveyer casing lateral wall, the outside sliding connection of conveyer casing has a plurality of apron that can cover the access hole, sliding connection has the closure plate that the cooperation access hole used on the apron, be equipped with reset spring between closure plate and the apron, the outside of conveyer casing is equipped with the gliding ejector pin of drive closure plate orientation access hole.

Further, the cover plate is provided with a through sliding hole, the blocking plate is in sliding connection with the sliding hole, and the outer side of the blocking plate is in sliding connection with the inner wall of the access hole.

Further, a plurality of guide blocks are arranged on the side face of the blocking plate, a plurality of guide holes are formed in the side wall of the sliding hole, the guide blocks are slidably connected in the guide holes, and the reset spring is located between the guide blocks and one end of each guide hole.

Further, a support is arranged on the conveyor shell, the ejector rod is arranged on the support, and the ejector rod is in contact with the guide block.

Further, the ejector rod is in threaded connection with the support, and one end of the ejector rod is in rotary contact with the guide block.

Further, the inside of access hole is equipped with the limiting plate that the cooperation closure plate used, the outside of conveyer casing is equipped with the guide rail, apron sliding connection is on the guide rail.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the side wall of the conveyor shell is provided with the plurality of access holes, the access holes are covered by utilizing the sliding of the cover plate, so that the access holes are conveniently opened and closed, the bottom of the conveyor is conveniently overhauled from the access holes, the effective cleaning during material distribution and wetting is realized, the material distribution and accumulation are prevented from hardening, the conveying efficiency of the conveyor is ensured, the structure is simple, and the overhauling operation is more convenient and quicker;

2. the blanking plate that the cooperation access hole was used is slided to the setting on the apron, after the apron slides to access hole department and covers the access hole, the blanking plate on the orientation slip apron of access hole, make the blanking plate slide the inside that gets into the access hole, one end until the blanking plate flushes with the inner wall of conveyer casing, thereby avoid the inside position formation of conveyer casing at the access hole sunken, be difficult for the position windrow at the access hole when making the material carry, thereby prevent the residue of powder, the accuracy of powder quantity has been guaranteed, and utilize ejector pin drive blanking plate to slide and realize the fixed to the blanking plate position, reverse operation ejector pin when opening the access hole, the blanking plate can be automatic re-setting and break away from the access hole under reset spring's effect, make the apron can slide smoothly, thereby further optimize the structure of blanking plate and apron, make the switching operation of access hole more convenient and high-efficient.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a front view of the present utility model.

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present utility model.

Fig. 4 is an enlarged view of a portion of the utility model at B in fig. 3.

Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 2 in accordance with the present utility model.

The reference numbers shown in the drawings:

1. a conveyor housing; 2. an access opening; 3. a cover plate; 4. a closure plate; 5. a return spring; 6. a push rod; 7. a slide hole; 8. a guide block; 9. a guide hole; 10. a bracket; 11. a limiting plate; 12. and a guide rail.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.

The utility model relates to a high-efficiency overhauling device for a conveyor, which comprises a plurality of overhauling holes 2 arranged on the side wall of a conveyor shell 1, wherein a scraper type conveying chain is arranged in the conveyor shell 1, the powder in the conveyor shell 1 is pushed by utilizing the movement of the scraper on the conveying chain, so that the powder forms a flowing state to realize the rapid conveying of the powder, the overhauling holes 2 penetrate through the side wall of the conveyor shell 1, the bottom of the overhauling holes is flush with the bottom in the conveyor shell 1 or slightly different from the bottom in the conveyor shell 1, the overhauling effect on the bottom in the conveyor shell 1 is ensured, a plurality of cover plates 3 capable of covering the overhauling holes 2 are connected to the outer side of the conveyor shell 1 in a sliding way, the cover plates 3 slide reversely along the length of the conveyor shell 1 and slide towards the direction of the overhauling holes 2 or slide away from the direction of the overhauling holes 2 to realize the opening and closing control of the overhauling holes 2, thereby greatly reducing the maintenance difficulty, realizing the high-efficiency maintenance of the inside of the conveyer shell 1, the cover plate 3 is connected with the blocking plate 4 matched with the maintenance opening 2 in a sliding way, the sliding direction of the blocking plate 4 on the cover plate 3 is vertical to the sliding direction of the cover plate 3 on the outer side of the conveyer shell 1, when the cover plate 3 slides to the maintenance opening 2, the cover plate 3 only covers the outer side of the maintenance opening 2, the blocking plate 4 slides towards the maintenance opening 2 to enable the blocking plate 4 to extend into the maintenance opening 2 until one end of the blocking plate 4 is flush with the inner side wall of the conveyer shell 1, the inner wall side of the conveyer shell 1 can not form a dent at the position of the maintenance opening 2, thereby avoiding powder residues caused during powder conveying, ensuring the accuracy of powder conveying quantity, a reset spring 5 is arranged between the blocking plate 4 and the cover plate 3, the outside of conveyer casing 1 is equipped with the gliding ejector pin 6 of drive closure plate 4 orientation access hole 2, utilize ejector pin 6 drive closure plate 4 to slide with access hole 2 orientation further shutoff, this in-process compresses reset spring 5, realize effectively fixing to closure plate 4 position, guaranteed confined effect, when needing to overhaul, reverse drive ejector pin 6 action, closure plate 4 outwards slides under reset spring 5's effect and resets and break away from access hole 2, thereby make apron 3 can be smooth slip, such structure makes the switching control structure to access hole 2 simpler convenient, and is more convenient to operate, it is better to the shutoff effect of access hole 2.

Preferably, be equipped with the slide hole 7 that runs through on the apron 3, closure plate 4 sliding connection is in slide hole 7 for apron 3 is the structure of frame-type, and closure plate 4 can make its one end get into in access hole 2 smoothly through the slip in slide hole 7, the outside of closure plate 4 and the inner wall sliding connection of access hole 2, when making closure plate 4 slip into the inside of access hole 2, can be with the complete shutoff of access hole 2, further still can set up the sealing washer at the outside edge of closure plate 4, further improves the effect of sealing to access hole 2.

Preferably, a plurality of guide blocks 8 are welded on the side face of the closure plate 4 or are integrally formed, a plurality of guide holes 9 are formed in the side wall of the sliding hole 7, the guide holes 9 are recessed inwards from the side wall of the sliding hole 7, the guide blocks 8 are slidably connected in the guide holes 9, the stability of sliding of the closure plate 4 in the sliding hole 7 is improved, the return spring 5 is located between the guide blocks 8 and one end of the guide holes 9, and the return spring 5 between the guide blocks 8 and one end of the guide holes 9 can be accurately compressed when the closure plate 4 slides due to the arrangement, so that the closure plate 4 can be more accurately and smoothly reset and slide.

Preferably, the support 10 is welded or bolted to the conveyor casing 1, the ejector rod 6 is arranged on the support 10, the ejector rod 6 contacts with the guide block 8, and the ejector rod 6 contacts with the guide block 8 to push the blocking plate 4 to slide towards the direction of the access opening 2, so that the ejector rod 6 can be arranged at the edge position of the access opening 2, and the ejector rod 6 can not excessively block the access operation of the access opening 2 when the access opening 2 is opened for overhaul, thereby ensuring the smoothness of overhaul.

Preferably, the ejector rod 6 is in threaded connection with the support 10, one end of the ejector rod 6 is in rotational contact with the guide block 8, a specific contact head in contact with the guide block 8 can be rotationally arranged at the end part of the guide block 8, one end of the ejector rod 6 can be rotationally moved only by rotating the ejector rod 6 when the driving plugging plate 4 slides, the plugging plate 4 is further smoothly pushed to slide, the position of the ejector rod 6 is limited by the threaded connection of the ejector rod 6 and the support 10, and the stability of the plugging plate 4 after position fixing is further improved.

Preferably, the inboard of access hole 2 is equipped with the limiting plate 11 that cooperation closure plate 4 used for closure plate 4 slides until with limiting plate 11 contact towards the direction of access hole 2, makes the sliding distance of closure plate 4 control more easily, and the sliding operation is more quick and accurate, conveyer casing 1's outside welding or bolted connection have guide rail 12, apron 3 sliding connection is on guide rail 12, provides the direction for the slip of apron 3, makes the sliding structure of apron 3 more firm, further improves the shutoff effect to access hole 2.

Working principle: according to the utility model, the side wall of the conveyor shell 1 is provided with the plurality of access holes 2, and the cover plate 3 is used for covering the access holes 2 by sliding, so that the access holes 2 are conveniently opened and closed, the bottom of the conveyor is conveniently overhauled from the access holes 2, the effective cleaning during material distribution and wetting is realized, the material distribution and accumulation are prevented from hardening, the conveying efficiency of the conveyor is ensured, the structure is simple, and the overhauling operation is more convenient and quicker; the closure plate 4 that cooperation access hole 2 used is slided on apron 3, after apron 3 slides to access hole 2 department and covers access hole 2, closure plate 4 on orientation access hole 2's direction slip apron 3, make closure plate 4 slide and get into the inside of access hole 2, until the one end of closure plate 4 flushes with the inner wall of conveyer casing 1, thereby avoid inside the position formation of conveyer casing 1 at access hole 2 sunken, be difficult for the windrow in the position of access hole 2 when making the material carry, thereby prevent the powder from carrying the accuracy of quantity, and utilize ejector pin 6 drive closure plate 4 to slide and realize the fixed to closure plate 4 position, reverse operation ejector pin 6 when opening access hole 2, closure plate 4 can be under reset spring 5's effect automatic re-setting and break away from access hole 2, make apron 3 can slide smoothly, thereby further optimize the structure of closure plate 4 and closure plate 3, make the switching operation of access hole 2 more convenient and high-efficient.

Claims (6)

1. The utility model provides a high-efficient maintenance device of conveyer, includes a plurality of access holes (2) that set up on conveyer casing (1) lateral wall, its characterized in that: the outside sliding connection of conveyer casing (1) has apron (3) that a plurality of can cover access hole (2), sliding connection has closure plate (4) that cooperation access hole (2) used on apron (3), be equipped with reset spring (5) between closure plate (4) and apron (3), the outside of conveyer casing (1) is equipped with drive closure plate (4) and moves towards gliding ejector pin (6) of access hole (2).

2. The efficient conveyor maintenance device according to claim 1, wherein: the cover plate (3) is provided with a through sliding hole (7), the blocking plate (4) is slidably connected in the sliding hole (7), and the outer side of the blocking plate (4) is slidably connected with the inner wall of the access hole (2).

3. The efficient conveyor maintenance device according to claim 2, wherein: the side of closure plate (4) is equipped with a plurality of guide blocks (8), be equipped with a plurality of guiding holes (9) on the lateral wall of slide hole (7), guide block (8) sliding connection is in guiding hole (9), reset spring (5) are located between one end of guide block (8) and guiding hole (9).

4. A conveyor high efficiency maintenance apparatus according to claim 3, wherein: the conveyor shell (1) is provided with a support (10), the ejector rod (6) is arranged on the support (10), and the ejector rod (6) is contacted with the guide block (8).

5. The efficient conveyor maintenance device according to claim 4, wherein: the ejector rod (6) is in threaded connection with the support (10), and one end of the ejector rod (6) is in rotary contact with the guide block (8).

6. The efficient conveyor maintenance device according to claim 1, wherein: the inside of access hole (2) is equipped with limiting plate (11) that cooperation closure plate (4) used, the outside of conveyer casing (1) is equipped with guide rail (12), apron (3) sliding connection is on guide rail (12).

Images