CN215556371U

CN215556371U - Central chain lifting machine

Info

Publication number: CN215556371U
Application number: CN202121055407.6U
Authority: CN
Inventors: 杨瑞均
Original assignee: Longyan Xinquanhong Building Materials Technology Co ltd
Current assignee: Longyan Xinquanhong Building Materials Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-18
Anticipated expiration: 2031-05-17

Abstract

The utility model is suitable for the field of elevators, and provides a central chain elevator which comprises a base, telescopic rods, a main support rod, a conveying belt, a driven wheel, a flat belt, a driving wheel, a motor and a motor base. The lifting height can be freely adjusted according to the use scene by arranging the lifting rod; be provided with a plurality of cylinders, can effectively reduce conveyer belt middle section pulling force, reduce fatigue loss.

Description

Central chain lifting machine

Technical Field

The utility model belongs to the field of elevators, and particularly relates to a central chain elevator.

Background

The hoist is large mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The hoister generally refers to large mechanical equipment with high power and high hoisting capacity. The flexible steel wire rope and the transported goods are dragged to move up and down by the power machine to finish the transportation process, the steel wire rope is an indispensable important part of the hoisting machine, and the main varieties comprise a phosphated coating steel wire rope, a galvanized steel wire rope, a stainless steel wire rope, a smooth steel wire rope and the like. The bucket elevator is a mechanical conveying equipment with fixing device, mainly applicable to continuously and vertically lifting powdery, granular and small-sized materials, and can be widely applied to lifting bulk materials of various scales of feed mills, flour mills, rice mills, oil mills, starch mills, grain depots, port docks and the like.

The lifting machine has extremely important application on many freight transportation, building and industrial production line today, but many lifting machines are because the intensity of guaranteeing lifting machine itself, often promote the height fixed, and the different operational environment of adaptation that can not be fine like this, the practicality is not enough to some extent.

The utility model improves the structure of the hoister by additionally arranging the telescopic rods, provides a hoister device with simple structure and higher practicability, and has greater advantages to a certain extent compared with the old hoister.

SUMMERY OF THE UTILITY MODEL

The utility model provides a central chain elevator, aiming at solving the problem that the lifting height of the central chain elevator is difficult to adjust.

The utility model is realized in this way, a central chain elevator, including the base, telescopic link, main tributary vaulting pole, conveyer belt, from the driving wheel, flat belt, action wheel, motor and motor cabinet, its characteristic lies in: the base below four corners position is provided with the stabilizer blade, the base top is provided with the telescopic link hinge, rise the telescopic link hinge with be provided with between the main tributary vaulting pole and rise the telescopic link, be provided with first cylinder between the main tributary vaulting pole of telling, first cylinder top is provided with the second cylinder, the second cylinder top is provided with the third cylinder, the third cylinder top is provided with the fourth cylinder, the end of first cylinder is provided with from the driving wheel, the base below is provided with the motor cabinet, the motor cabinet top is provided with the motor, be provided with on the motor mount, the end of motor is provided with the action wheel, the action wheel with be provided with from the driving wheel the flat belt.

Furthermore, the telescopic rod is connected with the main support rod through a rotatable hinge.

Furthermore, an anti-slip buffer pad is arranged below the support leg.

Still further, angular contact ball bearings are arranged at the connecting positions between the first roller, the second roller, the third roller and the fourth roller and the main support rod.

Furthermore, the motor fixing frame is connected with the motor base through bolts.

Furthermore, the base is made of alloy steel, and the main support rod is made of aluminum alloy.

Furthermore, the driving wheel and the driven wheel are fixedly connected through a buckle.

Further, a grid is arranged on the base.

The beneficial technical effects related to the implementation of the utility model are as follows: due to the arrangement of the telescopic rods, the lifting height can be freely adjusted according to the use scene, and the practicability is improved; because be provided with a plurality of cylinders, can effectively reduce conveyer belt middle section pulling force, reduce fatigue loss.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the removal conveyor of the present invention;

fig. 3 is a partial view at a of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the utility model is a central chain elevator, including a base 1, a telescopic rod 2, a main support rod 3, a conveyor belt 4, a driven wheel 5, a flat belt 6, a driving wheel 7, a motor 8 and a motor base 9, and is characterized in that: the four corners position in base 1 below is provided with stabilizer blade 12, base 1 top is provided with telescopic link hinge 22, it rises the telescopic link 2 to be provided with between telescopic link hinge 22 and the main tributary vaulting pole 3, be provided with first cylinder 31 between the main tributary vaulting pole 3 of telling, first cylinder 31 top is provided with second cylinder 32, second cylinder 32 top is provided with third cylinder 33, third cylinder 33 top is provided with fourth cylinder 34, the end of first cylinder 31 is provided with from driving wheel 5, base 1 below is provided with motor cabinet 9, motor cabinet 9 top is provided with motor 8, be provided with motor mount 81 on the motor 8, the end of motor 8 is provided with action wheel 7, action wheel 7 and from being provided with flat belt 6 on the driving wheel 5.

The telescopic rod 2 is connected with the main support rod 3 through a rotatable hinge, so that the telescopic device is convenient to stretch.

The anti-skid buffer pads are arranged below the support legs 12, so that friction is increased, and equipment is prevented from sliding.

Angular contact ball bearings are arranged at the connecting positions between the first roller 31, the second roller 32, the third roller 33 and the fourth roller 34 and the main support rod 3, so that friction loss is reduced.

The motor fixing frame 81 is connected with the motor base 9 through bolts, so that the motor fixing frame is convenient to disassemble and assemble.

The base 1 is made of alloy steel, and the main support rod 3 is made of aluminum alloy, so that the weight is reduced.

The driving wheel 7 and the driven wheel 5 are fixedly connected through a buckle, so that the driving wheel and the driven wheel are convenient to disassemble, assemble and replace.

The base 1 is provided with the grids, so that materials are saved.

When the device is used, firstly, the device for filling and picking up goods is installed, the hoister is placed at a proper position, the telescopic rod 2 is adjusted according to a use scene, a proper hoisting height is set, then the goods to be hoisted are placed on the conveyor belt 4, then the power supply of the motor is switched on, and the device can start to work to hoist and transport the goods.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a central chain lifting machine, includes base (1), telescopic link (2), main tributary vaulting pole (3), conveyer belt (4), follows driving wheel (5), flat belt (6), action wheel (7), motor (8) and motor cabinet (9), its characterized in that: the four corners of the lower part of the base (1) are provided with support legs (12), a telescopic rod hinge (22) is arranged above the base (1), a telescopic rod (2) is arranged between the telescopic rod hinge (22) and the main support rod (3), a first roller (31) is arranged between the main support rods (3), a second roller (32) is arranged above the first roller (31), a third roller (33) is arranged above the second roller (32), a fourth roller (34) is arranged above the third roller (33), the tail end of the first roller (31) is provided with the driven wheel (5), the motor base (9) is arranged below the base (1), the motor (8) is arranged above the motor base (9), the motor fixing frame (81) is arranged on the motor (8), and the tail end of the motor (8) is provided with the driving wheel (7), the flat belt (6) is arranged on the driving wheel (7) and the driven wheel (5).

2. The center chain hoist according to claim 1, characterized in that: the telescopic rod (2) is connected with the main support rod (3) through a rotatable hinge.

3. The center chain hoist according to claim 1, characterized in that: an anti-skid buffer pad is arranged below the support leg (12).

4. The center chain hoist according to claim 1, characterized in that: angular contact ball bearings are arranged at the connecting positions between the first roller (31), the second roller (32), the third roller (33) and the fourth roller (34) and the main support rod (3).

5. The center chain hoist according to claim 1, characterized in that: the motor fixing frame (81) is connected with the motor base (9) through bolts.

6. The center chain hoist according to claim 1, characterized in that: the base (1) is made of alloy steel, and the main support rod (3) is made of aluminum alloy.

7. The center chain hoist according to claim 1, characterized in that: the driving wheel (7) and the driven wheel (5) are fixedly connected through a buckle.

8. The center chain hoist according to claim 1, characterized in that: the base (1) is provided with a grid.