CN217297108U

CN217297108U - Lifting device of dehydrator

Info

Publication number: CN217297108U
Application number: CN202220079008.1U
Authority: CN
Inventors: 戴宇; 黄兴华; 刘海德
Original assignee: Zhangjiagang Tongjiang Machinery Co ltd
Current assignee: Zhangjiagang Tongjiang Machinery Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-26
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a lifting device of a dehydrator, which comprises guide rails arranged at two sides of the dehydrator, a transverse bracket positioned above the dehydrator and a hoisting mechanism arranged on the transverse bracket; two ends of the transverse bracket are connected to the guide rail in a sliding way through a sliding block, and two sides of the dehydrator are respectively provided with an oil cylinder for driving the sliding block to slide up and down; the hoisting mechanism comprises a lifting hook, a cylinder, a gear and a rack, a rotating shaft frame is arranged on the transverse support, a transverse rotating shaft perpendicular to the transverse support is arranged in the rotating shaft frame, the connecting end of the lifting hook is fixedly connected with the transverse rotating shaft, the gear is arranged at the end part of the transverse rotating shaft, one end of the rack is connected with a telescopic rod of the cylinder, and the other end of the rack is meshed with the gear. The hoisting mechanism puts the inner container into the dehydrator, the cylinder drives the rack to translate to drive the gear to rotate, the lifting hook leaves the dehydrator along with the upward rotation of the transverse rotating shaft, and thus the normal operation of the dehydrator cannot be influenced.

Description

Lifting device of dehydrator

Technical Field

The utility model belongs to the technical field of the industry hydroextractor, involve hydroextractor elevating gear.

Background

The dehydrator is a common apparatus for dehydration processing, and removes water by centrifugal force generated by high-speed operation. The liner shown in figure 1 is mainly used for dehydrating basket (partition) type objects, the hook A for lifting is arranged at the top of the liner, the volume of the liner is large, the total weight of the liner is large after the liner is filled with the objects, and mechanical equipment is needed for putting in and taking out the liner from the dehydrator. The lifting hook in the lifting device is separated from the hook immediately after the liner is placed in the lifting device, so that the normal rotation of the liner is not influenced. The existing lifting hook removing mode is that a lifting hook is driven to translate through a cylinder, although the lifting hook can be separated from a hook in the existing lifting hook removing mode, the lifting hook is always located in the dehydrator, and normal operation of the dehydrator can be influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the hanging hook is automatically moved to the outside of the dehydrator after being separated from the hanging hook of the liner.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

the utility model discloses a lifting device of a dehydrator, which comprises guide rails arranged at two sides of the dehydrator, a transverse bracket positioned above the dehydrator and a hoisting mechanism arranged on the transverse bracket; two ends of the transverse bracket are connected to the guide rail in a sliding manner through sliding blocks, and two sides of the dehydrator are respectively provided with an oil cylinder for driving the sliding blocks to slide up and down; the hoisting mechanism comprises a lifting hook, a cylinder, a gear and a rack, a rotating shaft frame is arranged on the transverse support, a transverse rotating shaft perpendicular to the transverse support is arranged in the rotating shaft frame, the connecting end of the lifting hook is fixedly connected with the transverse rotating shaft, the gear is installed at the end part of the transverse rotating shaft, one end of the rack is connected with the telescopic rod of the cylinder, and the other end of the rack is connected with the gear in a meshed mode.

Compared with the prior art, the utility model discloses an at least, following advantage has:

the hoisting mechanism puts the inner container into the dehydrator, the cylinder drives the rack to translate to drive the gear to rotate, the lifting hook leaves the dehydrator along with the upward rotation of the transverse rotating shaft, and thus the normal operation of the dehydrator cannot be influenced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is a schematic structural diagram of a liner in the prior art;

FIG. 2 is a side view of the dehydrator in an embodiment;

FIG. 3 is a structural view of a lifting mechanism in the embodiment;

fig. 4 is a partial structural view of the elevating mechanism in the embodiment.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

Examples

The dewatering machine B shown in figures 2 and 3 is provided with a lifting mechanism 10 for putting in and taking out the inner container, and the mechanism comprises guide rails 11 arranged at two sides of the dewatering machine, a transverse bracket 12 positioned above the dewatering machine, and a hoisting mechanism 20 arranged on the transverse bracket 12. A supporting saddle 13 is arranged on the outer side of the dewatering machine, and the guide rail 11 is fixed on the supporting saddle 13. Preferably, the guide rail includes two sets of poles and two slide rails, and the slide rails are installed on the corresponding poles. Two ends of the transverse bracket 12 are connected to the guide rail in a sliding way through slide blocks, and two sides of the dehydrator are respectively provided with an oil cylinder 14 for driving the slide blocks to slide up and down.

Referring to fig. 4, the hoisting mechanism comprises a hook 21, a cylinder 22, a gear 23 and a rack 24, a base 15 is arranged on the outer side of the transverse bracket 12, and the cylinder body of the cylinder 22 is fixed on the top of the base 15; the transverse support is provided with a rotating shaft frame 16, a transverse rotating shaft 17 perpendicular to the transverse support is arranged in the rotating shaft frame, the connecting end of a lifting hook 21 is fixedly connected with the transverse rotating shaft 17, a gear 23 is installed at the end part of the transverse rotating shaft 17, one end of a rack 24 is connected with an expansion link of an air cylinder 22, and the other end of the rack is connected with the gear in a meshed mode.

The telescopic rod of the cylinder 22 extends out of the driving rack 24 to translate and drive the gear 23 to rotate, the hook 21 rotates downwards along with the transverse rotating shaft 17 to hook the hook of the liner, the two oil cylinders 14 work synchronously to drive the transverse support 12 to move downwards, and the liner is placed into the dehydrator. The telescopic link of cylinder 22 retracts and drives rack 24 reverse translation and drive gear 23 reverse rotation, and lifting hook 21 follows transverse rotating shaft 17 and upwards rotates and breaks away from the couple of inner bag to upwards rotate and leave the hydroextractor, so just can not influence the normal operating of hydroextractor.

Preferably, a hook rod 25 extending outwards is transversely arranged in the hook part of the hook 21, so that the hook surface area of the hook 21 is increased, and the hook 21 is prevented from being separated from the hook of the liner in the working state.

As the improvement of this embodiment, horizontal support 12 is made by the square hollow tube of two parallels, and the bottom of hollow tube is provided with support frame 30, and support frame 30 links firmly with the end cover at hydroextractor top, so this elevating gear can accomplish opening and shutting of hydroextractor end cover simultaneously.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a hydroextractor elevating gear which characterized in that: the device comprises guide rails (11) erected on two sides of a dehydrator, a transverse bracket (12) positioned above the dehydrator, and a hoisting mechanism (20) arranged on the transverse bracket (12); two ends of the transverse bracket (12) are connected to the guide rail (11) in a sliding manner through sliding blocks, and two sides of the dehydrator are respectively provided with an oil cylinder (14) for driving the sliding blocks to slide up and down; hoisting machine constructs (20) including lifting hook (21), cylinder (22), gear (23) and rack (24), be provided with pivot frame (16) on horizontal support (12), be provided with in pivot frame (16) with horizontal support (12) vertically transverse rotating shaft (17), the link of lifting hook (21) with transverse rotating shaft (17) fixed connection, gear (23) install in the tip of transverse rotating shaft (17), the one end of rack (24) with the telescopic link of cylinder (22) is connected, the other end with gear (23) meshing is connected.

2. The extractor lifting device of claim 1, wherein: a hook rod (25) extending outwards is transversely arranged in the hook part of the lifting hook (21).

3. The extractor lifting device of claim 1, wherein: the horizontal support (12) is made of two parallel square hollow pipes, a support frame (30) is arranged at the bottom of each hollow pipe, and the support frame (30) is fixedly connected with an end cover at the top of the dehydrator.

4. The extractor lifting device of claim 1, wherein: the outer side of the transverse support (12) is provided with a base (15), and a cylinder body of the air cylinder (22) is fixed to the top of the base (15).

5. The extractor lifting device of claim 1, wherein: the outside of hydroextractor is provided with supports saddle (13), guide rail (11) are fixed in support on saddle (13).

6. The extractor lifting device of claim 1, wherein: the guide rail (11) comprises two groups of vertical rods and two slide rails, and the slide rails are installed on the corresponding vertical rods.