CN212862759U

CN212862759U - Movable small elevator

Info

Publication number: CN212862759U
Application number: CN202021326538.9U
Authority: CN
Inventors: 姚伟良; 姚丽萍
Original assignee: Suzhou Keding Lifting Equipment Co ltd
Current assignee: Suzhou Keding Lifting Equipment Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-02
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a portable small-size lifting machine, including removing the base, it is equipped with the frame to remove the base top, the frame vertical fixation is in the middle of removing the base, be equipped with hoist mechanism in the frame, frame one side be equipped with hoist mechanism is connected and drives the actuating mechanism of hoist mechanism work, actuating mechanism fixes on removing the base, hoist mechanism is connected with the travelling car, the travelling car is arranged in the frame, and can hoist mechanism drives and rises or descend perpendicularly down, the frame opposite side be equipped with the travelling car is connected and can follow the tipping bucket mechanism that the travelling car rises perpendicularly or descends. The utility model has the advantages that: the elevator can move freely under the action of the movable base, and is simple and convenient; the tipping mechanism can complete unloading while lifting, so that the working efficiency is improved.

Description

Movable small elevator

Technical Field

The utility model relates to a lifting machine equipment technical field, concretely relates to portable small-size lifting machine.

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 existing elevator still has some defects in the using process: 1. the hoister is heavy and inconvenient to move; 2. unloading is troublesome and needs to be finished manually; 3. and in the lifting or descending process after loading, the material is easy to shake and is unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable, can skip the lifting machine of unloading, its simple structure carries stably.

In order to achieve the above object, the present invention provides the following technical solutions: a movable small elevator comprises a movable base, wherein a rack is arranged above the movable base, the rack is vertically fixed in the middle of the movable base, a lifting mechanism is arranged in the rack, a driving mechanism which is connected with the lifting mechanism and drives the lifting mechanism to work is arranged on one side of the rack, the driving mechanism is fixed on the movable base, the lifting mechanism is connected with a movable trolley, the movable trolley is arranged in the rack and can vertically ascend or descend under the driving of the lifting mechanism, and a tipping bucket mechanism which is connected with the movable trolley and can vertically ascend or descend along with the movable trolley is arranged on the other side of the rack.

Furthermore, the tipping bucket mechanism comprises a material conveying bucket, a rotating shaft and a gear, wherein the material conveying bucket is fixed at one end of the rotating shaft, the gear is fixed at the other end of the rotating shaft, and the rotating shaft is rotationally connected with the movable trolley.

Further, a fixing plate is arranged on one side of the rack, a rack is arranged on the inner side of the fixing plate, the rack is vertically arranged downwards, and the rotating shaft can rotate under the matching action of the rack and the gear.

Furthermore, a guide groove is formed in the fixing plate and vertically arranged downwards, and one end of the rotating shaft can move in the guide groove.

Furthermore, one end of the rotating shaft is connected with a baffle plate used for ensuring the skip bucket mechanism to stably move along the direction of the guide groove.

Further, the driving mechanism is a speed reduction motor.

Further, the lifting mechanism comprises an upper chain wheel, a lower chain wheel and a chain wound between the upper chain wheel and the lower chain wheel.

Furthermore, the movable base is of an approximate regular octagonal structure, and a plurality of universal wheels are arranged at the bottom of the movable base.

The utility model has the advantages that: 1. the movable base is arranged and can move in any direction under the action of the universal wheels; 2. the tipping bucket mechanism is arranged, and a gear of the tipping bucket mechanism is matched with a rack arranged on the inner side of the fixed plate, so that after the tipping bucket mechanism is lifted to a certain position, the material conveying hopper is turned over to finish discharging, and the conveying efficiency is improved; 3. one end of the rotating shaft is connected with a baffle plate, so that the tipping bucket mechanism can stably move along the direction of the guide groove, and the stability of the conveying hopper during lifting/descending is improved.

Description of the drawings:

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

fig. 2 is a schematic structural view of the lifting mechanism of the present invention;

fig. 3 is a partially enlarged schematic view of the present invention;

FIG. 4 is an internal schematic view of FIG. 3;

in the figure: 1 moving base, 2 frames, 3 lifting mechanisms, 3-1 upper chain wheels, 3-2 lower chain wheels, 3-3 chains, 4 driving mechanisms, 5 moving trolleys, 6 tipping bucket mechanisms, 7 universal wheels, 8 material conveying hoppers, 9 rotating shafts, 10 gears, 11 racks, 12 fixing plates, 13 guide grooves and 14 baffle plates.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1-4, a movable small elevator comprises a movable base 1, a frame 2 is arranged above the movable base 1, the frame 2 is vertically fixed in the middle of the movable base 1, a lifting mechanism 3 is arranged in the frame 2, a driving mechanism 4 connected with the lifting mechanism 3 and driving the lifting mechanism 3 to work is arranged on one side of the frame 2, the driving mechanism 4 is fixed on the movable base, the lifting mechanism 3 is connected with a movable trolley 5, the movable trolley 5 is arranged in the frame 2 and can be driven by the lifting mechanism 3 to vertically ascend or descend, and a tipping mechanism 6 connected with the movable trolley 5 and can vertically ascend or descend along with the movable trolley 5 is arranged on the other side of the frame 2.

Furthermore, the tipping bucket mechanism 6 comprises a material conveying bucket 8, a rotating shaft 9 and a gear 10, wherein the material conveying bucket 8 is fixed at one end of the rotating shaft 9, the gear 10 is fixed at the other end of the rotating shaft 9, and the rotating shaft 9 is connected with the movable trolley 5 in a rolling friction-free manner through a rolling bearing.

Further, a fixing plate 12 is arranged on one side of the rack 2, a rack 11 is arranged on the inner side of the fixing plate 12, the rack 11 is vertically arranged downwards, and the rotating shaft 9 can rotate under the cooperation of the rack 11 and the gear 10, so that the tipping mechanism 6 can complete overturning and discharging, and the working efficiency is improved.

Further, a guide groove 13 is formed in the fixing plate 12, the guide groove 13 is vertically arranged downwards, one end of the rotating shaft 9 can move in the guide groove 13, after the rotating shaft 9 rises to the height of the rack 11, the rotating shaft is rotated under the meshing action of the gear 10 at the end of the rotating shaft 9 and the rack 11, and then the material conveying hopper 8 is turned over and unloaded.

Furthermore, one end of the rotating shaft 9 is connected with a baffle 14 for ensuring the skip bucket mechanism 6 to move stably along the direction of the guide groove 13, so that the stability of the material transporting hopper 8 of the skip bucket mechanism 6 during operation is improved.

Further, the driving mechanism 4 is a speed reduction motor.

Further, the lifting mechanism 3 comprises an upper chain wheel 3-1, a lower chain wheel 3-2 and a chain 3-3 wound between the upper chain wheel 3-1 and the lower chain wheel 3-2, the chain 3-3 vertically penetrates through a frame of the moving trolley 5 and is fixedly connected with the frame of the moving trolley 5, the chain 3-3 drives the moving trolley 5 to move along the direction of the chain, and meanwhile, wheels of the moving trolley 5 move along the inner side of a vertical beam of the frame 2.

Further, the movable base 1 is of an approximate regular octagonal structure, and a plurality of universal wheels 7 are arranged at the bottom of the movable base.

When in work: firstly, materials are placed in a material conveying hopper 8 of a tipping mechanism 6, a driving mechanism 4 is started, the driving mechanism 4 drives a lifting mechanism 3 to move, the tipping mechanism 6 connected with the lifting mechanism 3 is lifted along with the movement of the lifting mechanism 3, and after the materials are lifted to a certain position, a gear 10 on the lifting mechanism 3 interacts with a rack 11 on a fixed plate 12, so that the materials rotate gradually in the continuous lifting process of the tipping mechanism 6, and finally, the materials are turned and unloaded.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable small-size lifting machine, includes the removal base, its characterized in that: the lifting mechanism is fixed on the movable base, the lifting mechanism is connected with a movable trolley, the movable trolley is arranged in the frame and can vertically ascend or descend under the driving of the lifting mechanism, and a tipping bucket mechanism which is connected with the movable trolley and can vertically ascend or descend along with the movable trolley is arranged on the other side of the frame.

2. A mobile small hoist as claimed in claim 1, characterized in that: the tipping bucket mechanism comprises a material conveying bucket, a rotating shaft and a gear, wherein the material conveying bucket is fixed at one end of the rotating shaft, the gear is fixed at the other end of the rotating shaft, and the rotating shaft is rotationally connected with the movable trolley.

3. A mobile small hoist as claimed in claim 2, characterized in that: the rack is characterized in that a fixing plate is arranged on one side of the rack, a rack is arranged on the inner side of the fixing plate and vertically arranged downwards, and the rotating shaft can rotate under the matching action of the rack and the gear.

4. A mobile small hoist as claimed in claim 3, characterized in that: be equipped with the guide way on the fixed plate, the guide way sets up perpendicularly downwards, pivot one end can the guide way removes.

5. A mobile small-sized lifting machine as claimed in claim 4, characterized in that: one end of the rotating shaft is connected with a baffle plate used for ensuring the tipping bucket mechanism to stably move along the direction of the guide groove.

6. A mobile small hoist as claimed in claim 1, characterized in that: the driving mechanism is a speed reducing motor.

7. A mobile small hoist as claimed in claim 1, characterized in that: the lifting mechanism comprises an upper chain wheel, a lower chain wheel and a chain wound between the upper chain wheel and the lower chain wheel.

8. A mobile small hoist as claimed in claim 1, characterized in that: the movable base is of an approximate regular octagonal structure, and a plurality of universal wheels are arranged at the bottom of the movable base.