CN214988778U - Cantilever anti-collision device of bucket-wheel stacker-reclaimer - Google Patents

Abstract

The utility model discloses a bucket-wheel stacker-reclaimer cantilever buffer stop, including cantilever frame, first anticollision frame and buffer board, the equal fixed mounting in both sides of cantilever frame has the carriage, there is the cushion block in the outside of carriage through adjustable shelf movable mounting, through second sliding sleeve slidable mounting between cushion block and the cantilever frame, the inboard fixed mounting of cushion block has first anticollision frame, connect fixedly through the link between the first anticollision frame, the outside movable mounting of first anticollision frame has the buffer board, the bottom movable mounting of cantilever frame has second anticollision frame. The utility model discloses a there is first anticollision frame all movable mounting in the both sides of cantilever frame, conveniently protects the difficult bump of cantilever frame, has the buffer board through the outside movable mounting at first anticollision frame, utilizes first spring to cushion in advance, can carry out the secondary buffering through movable rod cooperation second spring, has improved the protecting effect.

Description

Cantilever anti-collision device of bucket-wheel stacker-reclaimer

Technical Field

The utility model relates to a bucket-wheel stacker-reclaimer technical field specifically is a bucket-wheel stacker-reclaimer cantilever buffer stop.

Background

A bucket-wheel stacker-reclaimer is a track type loading and unloading machine which is used for continuously stacking and reclaiming materials in a large dry bulk cargo storage yard, continuously reclaiming the materials by using a bucket wheel, continuously stacking the materials by using a belt conveyor on the machine, is a special machine in a bulk material storage yard, evolves on the basis of a bucket-wheel excavator, and generally needs to move a cantilever to adjust the material reclaiming direction when the bucket-wheel stacker-reclaimer is used, so an anti-collision device is needed to protect the cantilever from collision and damage.

The existing cantilever anti-collision device of the bucket-wheel stacker reclaimer has the following defects:

1. at present, cantilevers of most bucket-wheel stacker reclaimers are not provided with good anti-collision devices, and easily collide with external objects when moving the cantilevers, so that damage is caused, and the service life is shortened;

2. the anticollision effect is comparatively general, can not be better cushion, has reduced the anticollision effect, and we provide a bucket-wheel stacker reclaimer cantilever buffer for this and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucket-wheel stacker reclaimer cantilever buffer stop to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bucket-wheel stacker-reclaimer cantilever buffer stop, includes cantilever frame, first anticollision frame and buffer board, the equal fixed mounting in both sides of cantilever frame has the carriage, there is the cushion socket in the outside of carriage through adjustable shelf movable mounting, through second sliding sleeve slidable mounting between cushion socket and the cantilever frame, the inboard fixed mounting of cushion socket has first anticollision frame, it is fixed to connect through the link between the first anticollision frame, the outside movable mounting of first anticollision frame has the buffer board, the bottom movable mounting of cantilever frame has second anticollision frame, the expansion bracket is installed all to the both sides butt joint of second anticollision frame, all through movable post slidable mounting between expansion bracket and the first anticollision frame.

Preferably, one side of the cantilever frame is rotatably provided with a bucket wheel frame, and the sliding frame and the movable frame are slidably arranged through a sliding groove.

Preferably, the movable frames are movably mounted through second springs, and first movable rods matched with the second sliding sleeves are fixedly mounted on two sides of the cantilever frame.

Preferably, the first anti-collision frames are fixedly connected through a fixing frame, and the first anti-collision frames and the buffer plate are movably mounted through first springs.

Preferably, the front surface of the buffer plate is fixedly provided with a second movable rod extending into the connecting frame, and the second anti-collision frame and the cantilever frame are movably arranged through a third spring.

Preferably, the inner side of the first anti-collision frame is fixedly provided with a first sliding sleeve matched with the movable column, and the first sliding sleeve and the first anti-collision frame are fixedly arranged through a fixing assembly.

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

1. the utility model discloses a there is first anticollision frame all movable mounting in the both sides of cantilever frame, can be through the difficult with external object bump of protection cantilever frame that first antiskid frame can be comparatively convenient, improved cantilever frame's life.

2. The utility model discloses an there is the buffer board in the outside movable mounting of first anticollision frame, can utilize first spring to make the buffer board cushion in advance when receiving the collision, can make first anticollision frame carry out the secondary buffering through movable rod cooperation second spring, the effectual collision dynamics that has reduced has improved the protecting effect.

3. The utility model discloses a have the second at the bottom movable mounting of cantilever boom and prevent the balladeur train, can cushion the anticollision to the bottom of cantilever boom, prevent that below object and cantilever boom from bumping, improved protection scope, convenient and fast.

4. The utility model discloses a be fixed with link and mount respectively between first anticollision frame, the stability that can the first anticollision frame structure of effectual improvement makes the difficult emergence of first anticollision frame warp, has improved the anticollision effect.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial structure of a first bumper bracket assembly according to the present invention;

fig. 4 is a schematic view of a second bumper frame assembly according to the present invention.

In the figure: 1. a bucket wheel carrier; 2. a cantilever mount; 201. a first movable bar; 3. a first anti-collision frame; 301. a connecting frame; 302. a first sliding sleeve; 303. a fixed mount; 4. a buffer plate; 401. a first spring; 402. a second movable bar; 5. a buffer seat; 501. a second sliding sleeve; 502. a movable frame; 6. a second spring; 7. a carriage; 701. a chute; 8. a second anti-collision frame; 801. a telescopic frame; 802. a third spring; 803. a movable column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a cantilever anti-collision device of a bucket-wheel stacker-reclaimer comprises a cantilever frame 2, a first anti-collision frame 3 and a buffer plate 4, wherein a bucket wheel frame 1 is rotatably arranged on the cantilever frame 2 through a rotating shaft and used for taking materials, sliding frames 7 are fixedly arranged on two sides of the cantilever frame 2 through bolts, a buffer seat 5 is movably arranged on the outer side of each sliding frame 7 through a movable frame 502, the sliding frames 7 and the movable frames 502 are slidably arranged through sliding grooves 701, so that the movable frames 502 can slide along the sliding grooves 701, the movable frames 502 are movably arranged through second springs 6, the buffer seat 5 and the cantilever frame 2 are slidably arranged through second sliding sleeves 501, the first anti-collision frame 3 is fixedly arranged on the inner side of the buffer seat 5 through bolts, when the first anti-collision frame 3 is collided, the buffer seat 5 can be driven to extrude the movable frames 502 to slide along the sliding grooves 701, the sliding of the movable frames 502 can be effectively slowed down through the second springs 6, therefore, the buffer base 5 can buffer, the cantilever frame 2 is effectively protected from being collided by external objects, the first movable rod 201 matched with the second sliding sleeve 501 is fixedly arranged on the two sides of the cantilever frame 2 through bolts, the second sliding sleeve 501 can slide along the first movable rod 201, the stability of the buffer base 5 during buffering is effectively improved, and shaking is prevented;

the first anti-collision frames 3 are fixedly connected through the connecting frame 301 and the fixing frame 303 by bolts respectively, the fixing frame 303 and the connecting frame 301 are fixedly installed through bolts, the structural stability of the first anti-collision frames 3 can be effectively improved, the anti-collision effect is improved, the buffer plate 4 is movably installed on the outer side of the first anti-collision frames 3, the first anti-collision frames 3 and the buffer plate 4 are movably installed through the first springs 401, the buffer plate 4 can be pre-buffered by the aid of the first springs 401, impact force generated during collision is reduced, the buffer effect is improved, the second movable rods 402 extending into the connecting frame 301 are fixedly installed on the front sides of the buffer plates 4, and the stability of the buffer plates 4 during movement can be improved by the aid of the second movable rods 402;

the bottom movable mounting of cantilever frame 2 has second anticollision frame 8, through third spring 802 movable mounting between second anticollision frame 8 and the cantilever frame 2, can utilize third spring 802 to make second anticollision frame 8 can be to the bottom of cantilever frame 2 anticollision, the protection scope has been improved, convenient and practical, expansion bracket 801 is installed all to the butt joint in the both sides of second anticollision frame 8, can be through expansion bracket 801 and first anticollision frame 3 synchronous activity, all through activity post 803 slidable mounting between expansion bracket 801 and the first anticollision frame 3, the inboard of first anticollision frame 3 uses the bolt to have through fixed subassembly fixed mounting with activity post 803 complex first sliding sleeve 302, can make activity post 803 slide from top to bottom along first sliding sleeve 302 when second anticollision frame 8 moves about, the stability of second anticollision frame 8 structure has been improved.

The working principle is as follows: when the cantilever anti-collision device of the bucket-wheel stacker-reclaimer is used, firstly, the cantilever frame 2 is assembled on the bucket-wheel stacker-reclaimer, materials can be taken by utilizing the rotation of the bucket-wheel frame 1, when the cantilever frame 2 is adjusted to move and collide, firstly, the buffer plate 4 is pre-buffered through the first spring 401, the impact force caused by collision is reduced, then the cantilever frame 2 is protected from being collided by objects by utilizing the first anti-collision frame 3, the movable frame 502 is extruded to slide along the sliding frame 7 through the buffer seat 5, the sliding of the movable frame 502 can be slowed down by utilizing the second spring 6, so that secondary buffering can be carried out, the collision force is effectively reduced, the anti-collision effect is improved, then the second anti-collision frame 8 can carry out anti-collision protection on the bottom of the cantilever frame 2 by utilizing the third spring 802, the anti-collision range is effectively improved, the service life of the cantilever frame 2 is prolonged, the bucket-wheel stacker-reclaimer cantilever anti-collision device is convenient and quick, and a series of operations of the bucket-wheel stacker-reclaimer cantilever anti-collision device can be completed.

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.

Claims (6)

1. The utility model provides a bucket-wheel stacker reclaimer cantilever buffer stop, includes cantilever frame (2), first anticollision frame (3) and buffer board (4), its characterized in that: the utility model discloses a buffer structure, including cantilever frame (2), the both sides of cantilever frame (2) are all fixed mounting have carriage (7), there is buffer seat (5) in the outside of carriage (7) through adjustable shelf (502) movable mounting, there is first anticollision frame (3) in inboard fixed mounting of buffer seat (5) through second sliding sleeve (501) slidable mounting between buffer seat (5) and cantilever frame (2), it is fixed to connect through link (301) between first anticollision frame (3), the outside movable mounting of first anticollision frame (3) has buffer board (4), the bottom movable mounting of cantilever frame (2) has second anticollision frame (8), expansion bracket (801) are all installed in the both sides of second anticollision frame (8) butt joint, all through activity post (803) slidable mounting between expansion bracket (801) and first anticollision frame (3).

2. The cantilever anti-collision device of the bucket-wheel stacker-reclaimer of claim 1, wherein: one side of the cantilever frame (2) is rotatably provided with a bucket wheel frame (1), and the sliding frame (7) and the movable frame (502) are slidably arranged through a sliding groove (701).

3. The cantilever anti-collision device of the bucket-wheel stacker-reclaimer of claim 1, wherein: the movable frames (502) are movably arranged through second springs (6), and both sides of the cantilever frame (2) are fixedly provided with first movable rods (201) matched with the second sliding sleeves (501).

4. The cantilever anti-collision device of the bucket-wheel stacker-reclaimer of claim 1, wherein: the first anti-collision frames (3) are fixedly connected through the fixed frames (303), and the first anti-collision frames (3) and the buffer plate (4) are movably mounted through the first springs (401).

5. The cantilever anti-collision device of the bucket-wheel stacker-reclaimer of claim 1, wherein: the front surface of the buffer plate (4) is fixedly provided with a second movable rod (402) extending into the connecting frame (301), and the second anti-collision frame (8) and the cantilever frame (2) are movably arranged through a third spring (802).

6. The cantilever anti-collision device of the bucket-wheel stacker-reclaimer of claim 1, wherein: the inner side of the first anti-collision frame (3) is fixedly provided with a first sliding sleeve (302) matched with the movable column (803), and the first sliding sleeve (302) and the first anti-collision frame (3) are fixedly arranged through a fixing assembly.

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