CN209797310U

CN209797310U - Material lifting mechanism

Info

Publication number: CN209797310U
Application number: CN201920576695.6U
Authority: CN
Inventors: 冯小强
Original assignee: ZHEJIANG TIANYI FOOD ADDITIVES CO Ltd
Current assignee: ZHEJIANG TIANYI FOOD ADDITIVES CO Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2019-12-17
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to a hoisting device, especially, material hoist mechanism, the on-line screen storage device comprises a base, be fixed with hollow stand No. one on the base, inside No. two stands that are provided with hollow structure of stand No. one, be provided with on the top of No. two stands and rotate the connecting piece, be fixed with the xarm of outside extension on the top of rotating the connecting piece, be provided with winding mechanism on the base, the last steel wire cable of winding mechanism gets into the hollow structure of stand No. one from the opening after, walk around behind the guide pulley upwards pass behind the hollow structure of No. two stands and the through-hole of rotating the connecting piece two guide pulleys on the xarm downwardly extending, and be provided with the couple at the tip of steel wire cable. The utility model provides a material hoist mechanism, it can realize once only hoisting multiple raw materials through reasonable structural design, promotes material loading efficiency, and hoist and mount in-process stability is high moreover.

Description

Material lifting mechanism

Technical Field

The utility model relates to a hoisting device, especially a material hoist mechanism.

Background

At present, in the production process of the additive, various materials need to be lifted by a travelling crane and then poured into a reaction kettle, or a plurality of workers lift the materials and then pour the materials into the reaction kettle, but the feeding difficulty is high due to the fact that the height of the reaction kettle from the ground is relatively high, and the feeding efficiency and the safety in the production process are seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough and provide a material hoist mechanism of above-mentioned technique, can promote the material fast, and can rotate the material that promotes to promote material loading efficiency.

In order to achieve the above purpose, the utility model relates to a material lifting mechanism, which comprises a base, a hollow first upright post is fixed on the base, a second upright post with a hollow structure is arranged inside the first upright post, the second upright post is connected with the first upright post in a sliding way along the vertical direction, positioning holes are arranged on the first upright post and the second upright post along the corresponding position of the vertical direction, positioning pins are arranged in the positioning holes, a rotating connecting piece is arranged at the top end of the second upright post, the lower end of the rotating connecting piece is inserted into the hollow structure of the second upright post and is connected with the second upright post in a rotating way through a bearing, a ring gear is arranged on the circumferential outer surface of the upper end of the rotating connecting piece, a power mechanism is fixed at the upper end of the second upright post, a driving gear is arranged on an output shaft of the power mechanism, the driving gear is connected with the ring gear in a transmission way, and, the center of the rotating connecting piece is provided with a through hole in the vertical direction, guide wheels are arranged on the cross arm above the through hole and on the cross arm far away from one end of the rotating connecting piece, a guide wheel is also arranged in the hollow structure at the lower end of the first stand column, a winding mechanism is arranged on the base and used for winding a steel wire rope, an opening is formed in the side wall of the lower end of the first stand column close to one side of the winding mechanism, the steel wire rope on the winding mechanism enters the hollow structure of the first stand column from the opening, and after passing through the hollow structure of the second stand column upwards and the through hole of the rotating connecting piece around the guide wheels, the steel wire rope extends downwards, and a hook is arranged at the end part.

Above-mentioned technical scheme through the rational structural design between a stand and No. two stands, can adjust the height of xarm according to the actual demand to adapt to not co-altitude reation kettle's demand, and the setting of the rotation connecting piece that sets up above No. two stands can realize that power unit drives the xarm and rotates, and it is controllable to rotate. A stand, No. two stands, rotate the inside passageway that all has the confession steel wire cable to pass through of connecting piece, realize that the steel wire cable is located inside, safe and reliable more in the course of the work can not cause the interference to the steel wire cable moreover, and life is higher. In addition, the winding mechanism is also arranged on the chassis, so that the base is more stable. Wherein the winding mechanism is a conventional winding device.

The end part of the steel wire rope is provided with a disc-shaped connecting block, the steel wire rope is connected to the center of the upper surface of the connecting block, a plurality of connecting ropes are uniformly arranged on the periphery of the lower surface of the connecting block at intervals, the hooks are arranged at the lower ends of the connecting ropes, and each connecting rope is provided with one hook. The design of this structure can realize once only hoisting a plurality of raw materialss, and connecting block itself has certain weight moreover, then if when the circumstances such as hoist one or two in the in-service use process, can not cause the connecting block slope yet and influence the stability of hoist and mount.

The length of the connecting cable is between 20 and 30 cm. The design of this structure can effectively avoid taking place to tie between the connecting cable and twine the circumstances such as to promote convenience and the stability of using.

The utility model provides a material hoist mechanism, it can realize once only hoisting multiple raw materials through reasonable structural design, promotes material loading efficiency, and hoist and mount in-process stability is high moreover.

Drawings

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

Detailed Description

The invention is further described by the following embodiments in conjunction with the accompanying drawings.

Example 1:

As shown in fig. 1, the material lifting mechanism described in this embodiment includes a base 1, a first hollow upright 2 fixed on the base 1, a second hollow upright 3 disposed inside the first upright 2, the second upright 3 slidably connected with the first upright 2 along the vertical direction, positioning holes disposed at corresponding positions of the first upright 2 and the second upright 3 along the vertical direction, positioning pins 5 disposed in the positioning holes, a rotary connecting member 4 disposed at the top end of the second upright 3, a lower end of the rotary connecting member 4 inserted into the hollow structure of the second upright 3 and rotatably connected with the second upright 3 through bearings 6, a ring gear 7 disposed on the circumferential outer surface of the upper end of the rotary connecting member 4, a power mechanism 8 fixed at the upper end of the second upright 3, a driving gear 9 disposed on the output shaft of the power mechanism 8, the driving gear 9 in transmission connection with the ring gear 7, the top end of the rotating connecting piece 4 is fixed with a cross arm 11 extending outwards, the center of the rotating connecting piece 4 is provided with a through hole 10 in the vertical direction, guide wheels 12 are arranged on the cross arm 11 above the through hole 10 and on the cross arm 11 far away from one end of the rotating connecting piece 4, one guide wheel 12 is also arranged in the hollow structure at the lower end of the first upright post 2, a winding mechanism 13 is arranged on the base 1, the winding mechanism 13 is used for winding a steel wire 14, an opening 18 is arranged on the side wall of the lower end of the first upright post 2 close to one side of the winding mechanism 13, the steel wire 14 on the winding mechanism 13 enters the hollow structure of the first upright post 2 from the opening 18, the steel wire passes through the hollow structure of the second upright post 3 and the through hole 10 of the rotating connecting piece 4 upwards around the guide wheels 12 on the cross arm 11 and then extends downwards, and a.

the end part of the steel wire rope 14 is provided with a disc-shaped connecting block 15, the steel wire rope 14 is connected to the center of the upper surface of the connecting block 15, a plurality of connecting ropes 16 are uniformly arranged on the periphery of the lower surface of the connecting block 15 at intervals, the hooks 17 are arranged at the lower ends of the connecting ropes 16, and each connecting rope 16 is provided with one hook 17. Wherein the length of the connecting cable 16 is between 25 cm.

Claims

1. A material lifting mechanism is characterized in that: the device comprises a base, a hollow first stand column is fixed on the base, a second stand column with a hollow structure is arranged in the first stand column, the second stand column is connected with the first stand column in a sliding manner along the vertical direction, positioning holes are arranged on the first stand column and the second stand column along the corresponding positions of the vertical direction, positioning pins are arranged in the positioning holes, a rotating connecting piece is arranged at the top end of the second stand column, the lower end of the rotating connecting piece is inserted into the hollow structure of the second stand column and is rotatably connected with the second stand column through a bearing, a ring gear is arranged on the circumferential outer surface of the upper end of the rotating connecting piece, a power mechanism is fixed at the upper end of the second stand column, a driving gear is arranged on an output shaft of the power mechanism, the driving gear is in transmission connection with the ring gear, an outwardly extending cross arm is fixed at the top end of the rotating connecting piece, guide wheels are arranged on the cross arm above the through hole and on the cross arm far away from one end of the rotating connecting piece, a guide wheel is also arranged in the hollow structure at the lower end of the first stand column, a winding mechanism is arranged on the base and used for winding a steel wire rope, an opening is arranged on the side wall of the lower end of the first stand column close to one side of the winding mechanism, the steel wire rope on the winding mechanism enters the hollow structure of the first stand column from the opening, and after passing through the hollow structure of the second stand column upwards and the through hole of the rotating connecting piece around the two guide wheels on the cross arm, the steel wire rope extends downwards, and a hook is arranged at the end part of the steel.

2. A material lifting mechanism as claimed in claim 1, wherein: the end part of the steel wire rope is provided with a disc-shaped connecting block, the steel wire rope is connected to the center of the upper surface of the connecting block, a plurality of connecting ropes are uniformly arranged on the periphery of the lower surface of the connecting block at intervals, the hooks are arranged at the lower ends of the connecting ropes, and each connecting rope is provided with one hook.

3. A material lifting mechanism as claimed in claim 2, wherein: the length of the connecting cable is between 20 and 30 cm.