Anti-blocking device for bucket elevator of chain grate

Abstract

The utility model relates to the technical field of chain grates, in particular to an anti-blocking device for a bucket elevator of a chain grate. According to the anti-blocking device for the bucket elevator of the chain grate machine, the bucket elevator is arranged at the bottom end of a chain grate machine body, a circle of enclosing wall is arranged around the bottom of the bucket elevator, a bottom plate is horizontally arranged on the bottom face of the enclosing wall, a panel is horizontally arranged on the top face of the enclosing wall, and the panel is connected with the bottom of the bucket elevator; the panel comprises a fixed part and a movable part, the part close to the enclosing wall is the fixed part, the part close to the bucket elevator is the movable part, and the fixed part is rotationally connected with the movable part. By the adoption of the enclosing wall mode, construction is convenient, meanwhile, benefits are maximized, the situation that a production line is stopped due to the fact that the bucket elevator is blocked by iron blocks or sundries is greatly reduced, the movable part can be opened, the sundries or the iron blocks can be hooked out through cooperation with an iron hook at the moment, and the replacement and maintenance time is greatly shortened; the situation that red balls falling around the bucket elevator fall on the ground is reduced, and the situation that the red balls fall down and are scalded after passing by is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain and grate machine technical field, especially a kind of chain and grate machine bucket lifting anti-blocking device. BACKGROUND

[0002] In the production process of pellet chain and grate machine-rotary kiln, bucket lifting is the main equipment, and the main function is: ①transporting the pellet return material to the rotary kiln, reducing the waste of finished product pellets;②as one of the important links of the whole system, whether the bucket lifting is blocked will become an important problem affecting pellet production.In the prior art, when the bucket lifting is stuck or seriously leaks, the entire pellet production line is stopped, the side door below the bucket lifting is opened, and the red ball is released, and after the pellet is cooled, the iron block or sundries dropped into the bottom is pulled out, which will consume a lot of time and seriously affect the pellet production efficiency. INVENTION CONTENTS

[0003] The purpose of the utility model is to provide a kind of chain and grate machine bucket lifting anti-blocking device, which can greatly shorten the replacement and repair time, reduce the situation of red ball falling to the ground around the bucket lifting, reduce the situation of passing by falling down and scalding.

[0004] The utility model provides a kind of chain and grate machine bucket lifting anti-blocking device, including chain and grate machine body;

[0005] The bottom end of the chain and grate machine body is provided with bucket lifting, a circle of enclosing wall is provided around the bottom of the bucket lifting, the bottom surface of the enclosing wall is horizontally provided with bottom plate, the top surface of the enclosing wall is horizontally provided with panel, and the panel is connected with the bottom of the bucket lifting;

[0006] The panel includes fixed part and movable part, the part close to the enclosing wall is fixed part, and the part close to the bucket lifting is movable part, and the fixed part is rotatably connected with the movable part.

[0007] Preferably, a winch is provided on the bucket lifting, a pulley block is provided on the movable part, and a steel wire rope is connected between the winch and the pulley block.

[0008] Preferably, the chain and grate machine body includes grate plate, turning plate, roller, chain wheel and driving device.

[0009] The driving device is connected with the roller and chain wheel.

[0010] Preferably, the material of the panel is iron.

[0011] Preferably, the material of the enclosing wall is refractory material.

[0012] Preferably, the material of the bottom plate is iron.

[0013] Preferably, the fixed part and the movable part are connected by a hinge.

[0014] Preferably, the material of the bucket is iron.

[0015] Preferably, the width of the panel is 1-2m.

[0016] Preferably, the height of the fence is 0.4-0.6m.

[0017] Beneficial effects:

[0018] The technical scheme of the utility model discloses a gap formed by the fence and the bottom plate around the bucket bottom, because the pellet itself has sliding property, when the pellet slides inside, can make the sundries or iron block automatically displace to the fence edge, then through the panel setting fixed part and movable part rotation connection, can realize movable part can open, at this time cooperation iron hook can hook out the sundries or iron block, greatly shorten the replacement maintenance time, make the red ball that falls around the bucket reduce the situation of falling to the ground, reduce the situation of passing by falling down, scalding. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment or prior art of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model.

[0021] Explanation of reference numerals:

[0022] 1: chain grate body;2: bucket;3: winch;4: fixed part;5: movable part;6: hinge;7: pulley block;8: steel wire rope;9: fence;10: bottom plate. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely in combination with embodiments, obviously, the described embodiments are a part of embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model, which does not indicate or imply that the indicated device or element must have a particular orientation, configuration and operation.

[0025] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited. In addition, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] As shown in Figure 1 The utility model provides a kind of chain and grate machine bucket lifting anti-blocking device, it includes chain and grate machine body 1, the bottom end of chain and grate machine body 1 is provided with bucket lifting 2, a circle of enclosing wall 9 is provided around the bottom of bucket lifting 2, the bottom surface of enclosing wall 9 is horizontally provided with bottom plate 10, the top surface of enclosing wall 9 is horizontally provided with panel, and panel is connected with the bottom of bucket lifting 2.Panel includes fixed part 4 and movable part 5, the part close to enclosing wall 9 is fixed part 4, and the part close to bucket lifting 2 is movable part 5, and fixed part 4 is rotatably connected with movable part 5.

[0027] The technical scheme of the utility model is by being provided with the gap consisting of enclosing wall 9 and bottom plate 10 around the bottom of bucket lifting 2, since the sliding property exists in pellet itself, when sliding inside pellet, it can make sundries or iron block automatically displace to the edge of enclosing wall 9, and then by being provided with panel rotatably connected with fixed part 4 and movable part 5, so that movable part 5 can be opened, at this time, sundries or iron block can be hooked out in cooperation with iron hook, greatly shorten the time of replacement and maintenance, reduce the situation that red ball falling around bucket lifting 2 falls to ground, reduce passing by falling down, scalding.

[0028] Specifically, the four iron doors at the bottom of the bucket elevator 2 are removed by 1 / 3 at the bottom, and a wall 9 is added around the bucket elevator 2 at an interval of 1-2 meters, forming a lower gap. By setting the wall 9, it is convenient to build, and at the same time, the benefits are maximized, greatly reducing the situation that the production line is stopped due to the blockage of the bucket elevator 2 by iron blocks or sundries.

[0029] The bucket elevator 2 is provided with a winch 3, and the movable part 5 is provided with a pulley block 7. The winch 3 and the pulley block 7 are connected by a steel wire rope 8. The fixed part 4 and the movable part 5 are connected by a hinge 6. The winch 3 drives the steel wire rope 8, and then the steel wire rope 8 and the pulley block 7 drive the movable part 5, which can open the movable part 5. The movable opening in the application can be more convenient to observe the internal condition of the bucket elevator 2, so as to solve the small problems in the bucket elevator 2 more quickly, and greatly save the time of shutdown and maintenance.

[0030] The chain and grate machine body 1 includes a grate plate, a turning plate, a roller, a chain wheel and a driving device. The driving device is connected with the roller and the chain wheel.

[0031] The material of the panel is iron. The material of the bottom plate 10 is iron. The material of the bucket elevator 2 is iron.

[0032] The width of the panel is 1-2m. The height of the wall 9 is 0.4-0.6m. Specifically, the height of the wall 9 can be adaptively adjusted according to the width of the panel and the actual situation.

[0033] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for preventing clogging of a bucket of a chain and pan machine, characterized in that, Include: Chain grate machine body; The bottom end of the chain grate machine body is provided with a bucket lifting, and a surrounding wall is arranged around the bottom of the bucket lifting. The bottom surface of the surrounding wall is horizontally provided with a bottom plate, and the top surface of the surrounding wall is horizontally provided with a panel connected with the bottom of the bucket lifting. The panel includes a fixed part and a movable part. The part close to the surrounding wall is the fixed part, and the part close to the bucket lifting is the movable part. The fixed part and the movable part are rotationally connected.

2. The anti-blocking device for the chain grate bucket as described in claim 1, characterized in that, A winch is arranged on the bucket lifting, a pulley block is arranged on the movable part, and a steel wire rope is connected between the winch and the pulley block.

3. The anti-blocking device for the chain grate bucket as described in claim 1, characterized in that, The chain grate machine body includes grate plates, turning plates, rollers, chain wheels and a driving device. The driving device is connected with the rollers and chain wheels.

4. The anti-blocking device for the chain grate bucket according to claim 1, characterized in that, The material of the panel is iron.

5. The anti-blocking device for chain grate buckets according to claim 1, characterized in that, The material of the surrounding wall is refractory material.

6. The anti-blocking device for the chain grate bucket according to claim 1, characterized in that, The material of the bottom plate is iron.

7. The anti-blocking device for chain grate buckets according to claim 1, characterized in that, The fixed part and the movable part are connected through a hinge.

8. The anti-blocking device for chain grate buckets according to claim 1, characterized in that, The material of the bucket lifting is iron.

9. The anti-blocking device for chain grate buckets according to claim 1, characterized in that, The width of the panel is 1-2m.

10. The anti-blocking device for the chain grate bucket according to claim 1, characterized in that, The height of the surrounding wall is 0.4-0.6m.

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