CN215439429U

CN215439429U - Novel electric hoist with high dust resistance

Info

Publication number: CN215439429U
Application number: CN202023207729.6U
Authority: CN
Inventors: 熊永飞
Original assignee: Jiali Machinery Co ltd
Current assignee: Jiali Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-01-07
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel electric hoist with high dust resistance, which comprises a left dust cover, a right dust cover and a hoisting mechanism, wherein the left dust cover is sequentially connected by a first bent cover, a second bent cover and a third bent cover; the right dustproof cover is sequentially connected by a fourth bent cover, a fifth bent cover and a sixth bent cover, the length of the fourth bent cover is equal to that of the bent groove, a plurality of clamping hooks are arranged at the head ends of the first bent cover and the fourth bent cover, and a hanging rope hole is formed at the connection position of the fourth bent cover and the fifth bent cover; according to the utility model, the left dustproof cover and the right dustproof cover are connected in a cross manner, so that the lifting mechanism is convenient to disassemble, more stable and safer, the dustproof effect is increased, the dust generated in use is reduced by the conductive resin layer and the anticorrosive coating, and the service lives of the left dustproof cover and the right dustproof cover are prolonged.

Description

Novel electric hoist with high dust resistance

Technical Field

The utility model relates to a novel electric hoist with high dust resistance.

Background

The electric hoist is a special hoisting device, is installed on a crown block and a gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used in places such as industrial and mining enterprises, storage, docks and the like.

The traditional electric hoist for the crane has the following defects that the traditional equipment is of an integrated sealing structure, so that the heat dissipation effect is not obvious, meanwhile, when the traditional electric hoist works, a steel wire rope lifts a heavy object, and pollutants such as dust and the like are generated in the friction process of the steel wire rope, a pulley and a winding drum; the common electric hoist electric control device shell is made of common carbon steel, so that the dustproof grade is low, and the problem of operation safety is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a novel electric hoist with high dustproof performance, which is convenient to connect.

A novel electric hoist with high dust resistance comprises a left dust cover, a right dust cover and a lifting mechanism, wherein the left dust cover is sequentially connected with a first bent cover, a second bent cover and a third bent cover, a bent groove is formed at the joint of the second bent cover and the first bent cover, a plurality of clamping hooks are arranged at the head end of the first bent cover, and a plurality of clamping hook holes are formed in the middle of the second bent cover; the right dustproof cover is sequentially connected by a fourth bent cover, a fifth bent cover and a sixth bent cover, the length of the fourth bent cover is equal to that of the bent groove, the head end of the fourth bent cover is provided with a plurality of hooks, the middle of the fifth bent cover is provided with a plurality of hook holes, and the joint of the fourth bent cover and the fifth bent cover is provided with a hanging rope hole; the lifting mechanism is characterized in that a fixed block is arranged above the lifting mechanism, a lifting hook is arranged at the top end of the fixed block, a lifting hook hole is formed in the lifting hook, and a lifting rope is arranged in the middle of the lifting hook hole.

As a further improvement, the hoisting mechanism consists of an exhaust fan, a motor, a rotating shaft, a wire hoisting cylinder and a wire hoisting.

As a further improvement, the left side of the hoisting mechanism is provided with a heat dissipation exhaust hole.

As a further improvement, the lifting rope and the lifting wire are provided with a conductive resin layer.

As a further improvement, the surfaces of the left dustproof cover and the right dustproof cover are provided with anticorrosive coatings.

As a further improvement, the number of the lifting rope holes is 2.

As a further improvement, the fixed block is triangular prism-shaped.

Has the advantages that:

the left dustproof cover and the right dustproof cover are connected in a crossed mode, disassembly is convenient, the clamping hooks at the head ends of the left dustproof cover and the right dustproof cover are connected with the clamping hook holes, the electric hoist is more stable and safe, the dustproof effect is improved, the service life of the electric hoist is prolonged due to the design of the exhaust fan, dust generated in the use process is reduced due to the conductive resin layer and the anticorrosive coating, and the service life of the left dustproof cover and the service life of the right dustproof cover are prolonged.

Drawings

Fig. 1 is a general structural schematic diagram of a novel electric hoist with high dust resistance;

FIG. 2 is a schematic side view of the novel dustproof electric hoist;

FIG. 3 is a schematic view of the overall structure of the left dust cover;

FIG. 4 is a schematic view of the general structure of the right dust cover;

FIG. 5 is a schematic view of the internal structure of the dust cap;

1. the left dustproof cover 2, the hook 3, the fixed block 4, the rotating shaft 5, the hanging wire barrel 6, the hanging wire 7, the hoisting mechanism 8, the hook hole 9, the hanging rope 10, the motor 11, the exhaust fan 12, the right dustproof cover 13, the bent groove 14, the first bent cover 15, the second bent cover 16, the third bent cover 17, the fourth bent cover 18, the fifth bent cover 19, the sixth bent cover 20, the hanging hook 21 and the hanging rope hole.

Detailed Description

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1, a novel electric hoist with high dust resistance includes a left dust cap 1, a hook 2, a fixed block 3, a rotating shaft 4, a wire-hanging drum 5, a wire 6, a hoisting mechanism 7, a hook hole 8, a lifting rope 9, a motor 10, an exhaust fan 11, a right dust cap 12, a bending groove 13, a first bending cap 14, a second bending cap 15, a third bending cap 16, a fourth bending cap 17, a fifth bending cap 18, a sixth bending cap 19, a lifting hook 20, and a wire-hanging hole 21.

A novel electric hoist with high dust resistance comprises a left dust cover 1, a right dust cover 12 and a hoisting mechanism 7, wherein the left dust cover 1 is sequentially connected by a first bent cover 14, a second bent cover 15 and a third bent cover 16, a bent groove 13 is formed at the joint of the second bent cover 15 and the first bent cover 14, a plurality of hooks 2 are arranged at the head end of the first bent cover 14, and a plurality of hook holes 8 are formed in the middle of the second bent cover 15; the right dustproof cover 12 is sequentially connected by a fourth bent cover 17, a fifth bent cover 18 and a sixth bent cover 19, the length of the fourth bent cover 17 is equal to that of the bent groove 13, a plurality of hooks 2 are arranged at the head end of the fourth bent cover 17, a plurality of hook holes 8 are arranged in the middle of the fifth bent cover 18, a sling hole 21 is arranged at the joint of the fourth bent cover 17 and the fifth bent cover 18, and the number of the sling holes 21 is 2; left side shield 1, right shield 12 surface are equipped with anticorrosive coating, 7 tops of lifting by crane mechanism be equipped with fixed block 3, fixed block 3 is the prism form, the top of fixed block 3 is equipped with lifting hook 20, is equipped with the lifting hook hole on the lifting hook 20, is equipped with lifting rope 9 in the middle of the lifting hook hole, lifting by crane mechanism 7 comprises exhaust fan 11, motor 10, pivot 4, a lifting wire section of thick bamboo 5, suspension wire 6, lifting by crane mechanism 7's left side is equipped with the heat dissipation exhaust hole, is equipped with conductive resin layer on lifting rope 9, the suspension wire 6.

During the use, with the fourth bending cover of right shield insert the bending groove of left shield, in the pothook insertion pothook hole of the head end of first bending cover and fourth bending cover, the lifting mechanism top is equipped with the fixed block, and the top of fixed block is equipped with the lifting hook, and the lifting rope passes the lifting rope hole simultaneously, and the lifting mechanism during operation, the exhaust fan is opened, and the heat that the during operation produced is got rid of through the hole of airing exhaust.

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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A novel electric hoist with high dust resistance is characterized by comprising a left dust cover, a right dust cover and a lifting mechanism, wherein the left dust cover is sequentially connected by a first bent cover, a second bent cover and a third bent cover; the right dustproof cover is sequentially connected by a fourth bent cover, a fifth bent cover and a sixth bent cover, the length of the fourth bent cover is equal to that of the bent groove, the head end of the fourth bent cover is provided with a plurality of hooks, the middle of the fifth bent cover is provided with a plurality of hook holes, and the joint of the fourth bent cover and the fifth bent cover is provided with a hanging rope hole; the lifting mechanism is characterized in that a fixed block is arranged above the lifting mechanism, a lifting hook is arranged at the top end of the fixed block, a lifting hook hole is formed in the lifting hook, and a lifting rope is arranged in the middle of the lifting hook hole.

2. The electric hoist with high dust resistance as claimed in claim 1, wherein the hoisting mechanism is composed of a fan, a motor, a rotating shaft, a wire hanging cylinder and a wire hanging.

3. The novel electric hoist with high dustproof performance as claimed in claim 1, wherein a heat dissipation exhaust hole is formed in the left side of the lifting mechanism.

4. The novel electric hoist with high dustproof performance as claimed in claim 1, wherein the lifting rope and the lifting wire are provided with a conductive resin layer.

5. The novel electric hoist with high dust resistance as claimed in claim 1, wherein the surfaces of the left dust cover and the right dust cover are provided with an anti-corrosion coating.

6. The electric hoist with high dustproof performance as claimed in claim 1, wherein the number of the lifting rope holes is 2.

7. The novel electric hoist with high dust resistance as claimed in claim 1, characterized in that the fixed block is triangular prism-shaped.