CN218170298U

CN218170298U - A dismouting frame for bucket wheel formula reclaimer

Info

Publication number: CN218170298U
Application number: CN202221642236.1U
Authority: CN
Inventors: 宋开永; 李玉; 何倍刚; 刘庆元; 梁启迪
Original assignee: Rizhao Port Group Lanshan Port Co Ltd
Current assignee: Rizhao Port Group Lanshan Port Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-30
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a dismounting frame for a bucket wheel type reclaimer, belonging to the technical field of auxiliary tools of reclaimers, comprising a side frame, wherein the side frame is a square frame body formed by welding four channel steel; the number of the side frames is two, and the side frames are distributed at intervals; the bottom of the side frame is provided with a self-locking universal wheel; a telescopic rod is arranged between the side frames; a hoisting device is arranged at the upper part of the side frame, and the hoisting device is preferably a chain block; the middle part of the side frame is provided with a detachable support rod which is arranged in parallel with a frame rod at the upper end of the side frame. Compared with the prior art, the problem that man-machine cross operation risks exist due to the fact that bolt holes between the hopper and the hopper wheel body are difficult to align and adjust and the anchoring area of the reclaimer is small due to the fact that the hopper is poor in adjustment flexibility in the inserting process, staff and a forklift are needed to cooperate and coordinate to operate when the hopper is worn and replaced, field safety control measures are difficult to implement is solved, and the automatic material taking machine has the advantages of being simple in operation and improving working efficiency.

Description

Assembling and disassembling frame for bucket wheel type material taking machine

Technical Field

The utility model relates to a reclaimer appurtenance technical field, more specifically say, in particular to a dismouting frame that is used for wheeled reclaimer of fill.

Background

The bucket wheel type material taking machine is a large machine widely applied to ports, coal yards, power plants and other places for continuously conveying bulk materials, and realizes the function of conveying the materials from a storage yard stack to a ground belt. The hopper of the reclaimer belongs to loss parts, and is required to be replaced in time after the abrasion reaches a scrapping standard in the using process so as to ensure the normal use and operation of a hopper wheel mechanism

The hopper is made of high-strength metal materials, the weight of the hopper reaches hundreds of kilograms, and the size of the hopper is large. The existing bucket-wheel hopper replacing process needs to utilize a forklift for plugging, has high requirements on the operating skills of a forklift driver, has poor adjustment flexibility of the hopper in the plugging process, has the problems that bolt holes between the hopper and a bucket-wheel body are difficult to align and adjust, consumes time and labor, has low replacing efficiency and affects the recovery of production operation; on the other hand, the anchoring area of the reclaimer is small, personnel and a forklift are needed to be matched with each other to coordinate operation when the hopper is worn and replaced, the field safety control measures are difficult to implement, and the operation risk of man-machine intersection exists.

Disclosure of Invention

The utility model aims at providing a dismouting frame for bucket wheel formula reclaimer promptly, reach and solve when current bucket wheel hopper changes through fork truck, the hopper is relatively poor at the cartridge in-process adjustment flexibility, it is less to lead to the bolt hole between hopper and the bucket wheel body to be difficult to counterpoint the adjustment and reclaimer anchoring area, need personnel when the hopper wearing and tearing are changed, fork truck coordinates the operation each other, on-the-spot safety management and control measure is difficult to the implementation, there is the problem of man-machine cross operation risk.

The utility model provides a dismouting frame for bucket wheel type reclaimer, including the side bearer, the side bearer is two, is the interval distribution; the bottom of the side frame is provided with a self-locking universal wheel; a telescopic rod is arranged between the side frames; a hoisting device is arranged at the upper part of the side frame; the middle part of the side frame is provided with a detachable support rod.

Furthermore, the side frame is a square frame body formed by welding four channel steels; the support rods are arranged in parallel with the frame rods at the upper ends of the side frames.

Furthermore, the telescopic rod mainly comprises a double-end screw and a sleeve; the sleeve is a circular tube, a threaded hole penetrating through one end of the sleeve is formed in the sleeve, and the sleeve is in threaded fit with the two ends of the double-head screw through the threaded hole;

two ends of the double-end screw are provided with cylindrical limiting blocks; a round chute is arranged at one end, far away from the opening, of the threaded hole in the sleeve, and the chute penetrates through the threaded hole; the limiting block is in sliding fit in the sliding groove;

the middle position of the double-end screw is provided with holding rods distributed in a ring array on the periphery.

Furthermore, the lower end of the frame rod of the upper end of the side frame is provided with a hanging ring; the hoisting device is a chain block; the hoisting device is hung on the upper part of the side frame through a hanging ring.

The utility model provides a dismouting frame for bucket wheel formula reclaimer, the design is the support body of U type, and the bottom of support body is provided with from locking-type universal wheel, and the design of the upper portion of support body has chain block, and the design of the middle part of support body has the bracing piece; when the device is used, a maintenance worker moves the assembling and disassembling stand to the periphery of the hopper through the opening side of the assembling and disassembling stand, and then the lifting and the hoisting of the hopper from the ground to the mounting position can be realized by utilizing the chain block; in the loading and transporting process of the hopper, the hopper is moved to the position of the supporting rod through the manual hoist, and the hopper is fixed on the assembling and disassembling stand through the matching of the manual hoist and the supporting rod; therefore, the utility model discloses a lifting movement of hand-operated block control hopper for the scheme of the present change hopper through fork truck, it is better to the adjustment flexibility of hopper in the hopper installation, can accurately counterpoint the bolt hole between hopper and the bucket wheel body, improves the installation effectiveness of hopper, and the utility model discloses operation simple to use, area is little, can effectively reduce man-machine alternately operation risk.

The utility model discloses it has the telescopic link still to design, and the telescopic link passes through double-end screw and sleeve pipe screw-thread fit and realizes extension and shrink to control the distance between two side bearers for adjust the opening width of dismouting frame, and then can be when actual operation, freely adjust according to near the actual operating space of reclaimer hopper, the maintenance personal of being convenient for operates.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a partial sectional view a of the present invention from fig. 2.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a side frame; 101. hanging a ring; 2. a telescopic rod; 21. a double-ended screw; 22. a sleeve; 201. a threaded hole; 202. a limiting block; 203. a chute; 204. a holding rod; 3. a hoisting device; 4. a support rod.

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 the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a dismounting frame for a bucket wheel type reclaimer, which comprises a side frame 1, a telescopic rod 2 and a hoisting device 3, wherein the side frame 1 is a square frame body formed by welding four channel steel; two side frames 1 are distributed at intervals; the bottom of the side frame 1 is provided with a self-locking universal wheel; the middle part of the side frame 1 is matched with a support rod 4 through a bolt thread, and the support rod 4 is arranged in parallel with a frame rod at the upper end of the side frame 1.

The telescopic rod 2 comprises a double-end screw 21 and a sleeve 22; the sleeve 22 is a circular tube, a threaded hole 201 penetrating through one end of the sleeve 22 is formed in the sleeve 22, and the sleeve 22 is in threaded fit with two ends of the double-threaded screw 21 through the threaded hole 201; two ends of the double-end screw 21 are welded with cylindrical limiting blocks 202; a circular sliding groove 203 is formed in one end, far away from the opening, of the threaded hole 201 in the sleeve 22, and the sliding groove 203 penetrates through the threaded hole 201; the limiting block 202 is in sliding fit in the sliding groove 203; the telescopic rod 2 is welded between the two side frames 1 through the closed ends of the sleeves 22 at the two ends of the telescopic rod; the outer periphery of the middle position of the double-end screw 21 is welded with holding rods 204 which are distributed in a circular array; a maintenance worker rotates the double-threaded screw 21 through the holding rod 204, the double-threaded screw 21 is in threaded fit with the sleeve 22 and limited through the limiting block 202 and the sliding groove 203, the sleeve 22 is driven to move in parallel, the extension and contraction movement of the telescopic rod 2 is achieved, the distance between the two side frames 1 is adjusted, and therefore the purpose that the opening width of the dismounting frame can be adjusted is achieved; maintenance person can carry out corresponding regulation to the dismouting frame width according to near the actual operation space of reclaimer hopper, makes it reach the width of a manual operation of being convenient for and carries out the operation, has improved the utility model discloses a nimble practicality.

The hoisting device 3 is preferably a chain block, a hanging ring 101 is welded at the lower end of a frame rod at the upper end of the side frame 1, and the hoisting device 3 is hung at the upper part of the side frame 1 through the hanging ring 101; the user realizes the lift hoist and mount of hopper from ground to mounted position through chain block, because chain block is by maintenance personal manual operation, and is better to the lift controllability and the adjustment flexibility of hopper, can accurately counterpoint the installation effectiveness of hopper to the bolt hole between hopper and the bucket wheel body.

The specific use mode and function of the embodiment are as follows:

when the hopper is replaced, a maintenance person pushes the dismounting frame to move, and the dismounting frame is moved to the periphery of the hopper through the opening side of the dismounting frame, in the process, the maintenance person can rotate the double-head screw 21 through the holding rod 204 according to the actual operation space near the hopper of the reclaimer, so that the width of the dismounting frame is adjusted to be suitable for operation; later operate hoisting apparatus 3, hook the hopper, then dismantle the hopper, next operate hoisting apparatus 3, with the hopper lifting, the lifting in-process cooperates the manual work to remove the hopper, through bracing piece 4 and the cooperation of hoisting apparatus 3, fixes the hopper on the dismouting frame, and maintenance person can maintain the hopper to fix the hopper on the dismouting frame, maintenance person can drive the hopper through removing the dismouting frame and transport.

The maintenance personnel move the dismounting frame loaded with the hopper to the mounting position of the hopper of the reclaimer, then operate the hoisting device 3 to drive the hopper to descend, and the hopper is moved to descend to the mounting position for mounting.

To sum up, the utility model discloses for the scheme of present change hopper through fork truck, it is relatively poor to have solved the hopper at the cartridge in-process adjustment flexibility, and it is less to lead to the bolt hole between hopper and the bucket wheel body to be difficult to counterpoint the adjustment and reclaimer anchoring area, and it is difficult to the coordinated operation that needs personnel, fork truck to cooperate each other when the hopper wearing and tearing are changed, and on-the-spot safety management and control measure is difficult to the implementation, has the problem of man-machine cross operation risk to have easy operation, improve work efficiency's characteristics.

Claims

1. The dismounting frame for the bucket-wheel reclaimer is characterized by comprising two side frames (1), wherein the two side frames (1) are distributed at intervals; the bottom of the side frame (1) is provided with a self-locking universal wheel; a telescopic rod (2) is arranged between the side frames (1); a hoisting device (3) is arranged at the upper part of the side frame (1); the middle part of the side frame (1) is provided with a detachable support rod (4).

2. The changer for bucket wheel reclaimers according to claim 1, characterized in that the side frame (1) is a square frame body welded by four steel channels; the support rods (4) are arranged in parallel with the frame rods at the upper ends of the side frames (1).

3. The strip holder for bucket-wheel reclaimers, according to claim 1 or 2, characterized in that the telescopic rod (2) is mainly composed of a double threaded screw (21) and a sleeve (22); the sleeve (22) is a circular tube, a threaded hole (201) penetrating through one end of the sleeve (22) is formed in the sleeve (22), and the sleeve (22) is in threaded fit with the two ends of the double-threaded screw (21) through the threaded hole (201);

two ends of the double-end screw (21) are provided with cylindrical limiting blocks (202); a round sliding groove (203) is formed in one end, far away from the opening, of the threaded hole (201) in the sleeve (22), and the sliding groove (203) penetrates through the threaded hole (201); the limiting block (202) is in sliding fit in the sliding groove (203);

the middle of the double-end screw (21) is provided with holding rods (204) distributed in a ring array on the periphery.

4. The changer for bucket wheel reclaimers according to claim 3, characterized in that the side frame (1) is provided with a suspension loop (101) at the lower end of its upper side frame bar; the hoisting device (3) is a chain block; the hoisting device (3) is hooked on the upper part of the side frame (1) through a hanging ring (101).