CN216038433U

CN216038433U - Hydraulic lifting device convenient to move and used for wide-body mine car

Info

Publication number: CN216038433U
Application number: CN202121650451.1U
Authority: CN
Inventors: 许科伟; 孙华昌; 叶腾亮
Original assignee: Changzhou Wujin Anwei Hydraulic Manufacturing Co ltd
Current assignee: Changzhou Wujin Anwei Hydraulic Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-15
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the field of wide-body mine cars, in particular to a hydraulic lifting device for a conveniently-moved wide-body mine car, which comprises a machine body and a control box, wherein the control box is fixedly connected with the machine body, the outer side of the machine body is fixedly connected with a controller, the bottom end surface of the machine body is fixedly connected with a base, the base is fixedly connected with the control box, the top of the inner side of the left end surface of the base is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a worm, and the worm is rotatably connected with the base, therefore, the machine body can be moved simply and conveniently, and the moving process is time-saving and labor-saving.

Description

Hydraulic lifting device convenient to move and used for wide-body mine car

Technical Field

The utility model relates to the field of wide-body mine cars, in particular to a hydraulic lifting device for a wide-body mine car, which is convenient to move.

Background

The wide mine car can be called a light mine car, is just different from the light mine car in terms of the same way, has good adaptability to mine roads, needs to be maintained when the wide mine car is damaged, is generally lifted by a hydraulic lifter when being maintained at present, is convenient to maintain the wide mine car, however, some problems exist when the existing hydraulic elevators are used, the existing hydraulic elevators are inconvenient to move when in use, generally, the hydraulic elevators are moved by adopting a manual carrying mode, the moving process is troublesome, time and labor are wasted, meanwhile, the control box on some existing hydraulic elevators can not dissipate heat when in use, the inside of the control box is easy to heat up and generate heat after being used for a long time, and the control box can not dissipate heat in time, so that components inside the control box are easy to damage and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic lifting device for a wide-body mine car, which is convenient to move and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a convenient wide body hydraulic lifting device for mine car that removes, includes organism and control box, control box and organism fixed connection, organism outside fixedly connected with controller, organism bottom face fixedly connected with base, base and control box fixed connection, the inboard top fixedly connected with motor of base left end face, the terminal fixedly connected with worm of main shaft of motor, the worm rotates with the base to be connected, the worm outside meshing has the worm wheel, the worm wheel rotates with the base to be connected, worm wheel bottom face fixedly connected with screw thread axle, the screw thread axle rotates with the base to be connected, screw thread axle outside screw connection has the push pedal, push pedal and base sliding connection, push pedal outside fixedly connected with wheel, the inboard fixedly connected with temperature sensor of control box top end face.

Preferably, the control box left end face central position fixedly connected with bellows, bellows right end face intercommunication has the intake pipe, the intake pipe communicates with the control box mutually, the inboard central position fixedly connected with bracing piece of bellows, bracing piece right end face fixedly connected with fan, the bracing piece left is equipped with the filter screen, the filter screen runs through bellows, filter screen and bellows sliding connection, the bellows outside is equipped with the pull rod, the pull rod runs through bellows, pull rod and bellows sliding connection, the other end fixedly connected with locating piece of pull rod.

Preferably, the bottom of the left end face of the control box is communicated with an air outlet pipe, and a one-way valve is arranged on the inner side of the air outlet pipe.

Preferably, the locating piece runs through bellows, locating piece and bellows sliding connection, the locating piece runs through the filter screen, locating piece and filter screen sliding connection, the slope setting is personally submitted to locating piece top.

Preferably, a spring is sleeved on the outer side of the pull rod between the positioning block and the air box, one end of the spring is fixedly connected with the positioning block, and the other end of the spring is fixedly connected with the air box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the motor, the worm wheel and the wheels, when the device is used, the motor is controlled to rotate through the controller, the motor rotates to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the threaded shaft to rotate, the threaded shaft rotates to drive the push plate to slide, the push plate slides to drive the wheels to move, the wheels extend out of the base, the machine body can be moved by pushing the machine body, so that the machine body can be moved simply and conveniently, and the moving process is time-saving and labor-saving;

2. according to the utility model, through the arrangement of the temperature sensor, the air box, the air inlet pipe and the fan, when the temperature sensor senses that the temperature in the control box is higher in the use process, the temperature sensor controls the fan to rotate through the controller, the fan rotates to pull gas to enter the control box through the air inlet pipe to dissipate heat, so that the heat can be dissipated in time when the temperature in the control box rises and heats, and components in the control box cannot be damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the installation structure of the push plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the worm gear of the present invention;

FIG. 5 is a schematic view of a fan mounting structure according to the present invention;

FIG. 6 is a schematic view of the mounting structure of the check valve of the present invention;

fig. 7 is a side view of the locating block of the present invention.

In the figure: 1-machine body, 2-control box, 3-controller, 4-base, 5-motor, 6-worm, 7-worm wheel, 8-threaded shaft, 9-push plate, 10-wheel, 11-temperature sensor, 12-bellows, 13-air inlet pipe, 14-support rod, 15-fan, 16-pull rod, 17-positioning block, 18-spring, 19-air outlet pipe, 20-one-way valve and 21-filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a hydraulic lifting device for a conveniently-moved wide-body mine car comprises a machine body 1 and a control box 2, wherein the control box 2 is fixedly connected with the machine body 1, the outer side of the machine body 1 is fixedly connected with a controller 3, the bottom end face of the machine body 1 is fixedly connected with a base 4, the base 4 is fixedly connected with the control box 2, the top of the inner side of the left end face of the base 4 is fixedly connected with a motor 5, the tail end of a main shaft of the motor 5 is fixedly connected with a worm 6, the worm 6 is rotatably connected with the base 4, the outer side of the worm 6 is meshed with a worm wheel 7, the worm wheel 7 is rotatably connected with the base 4, the bottom end face of the worm wheel 7 is fixedly connected with a threaded shaft 8, the threaded shaft 8 is rotatably connected with the base 4, the outer side of the threaded shaft 8 is spirally connected with a push plate 9, the push plate 9 is slidably connected with the base 4, and the outer side of the push plate 9 is fixedly connected with a wheel 10, the arrangement is convenient for moving the machine body 1, and the inner side of the top end surface of the control box 2 is fixedly connected with a temperature sensor 11.

An air box 12 is fixedly connected to the center of the left end face of a control box 2, an air inlet pipe 13 is communicated with the right end face of the air box 12, the air inlet pipe 13 is communicated with the control box 2, a support rod 14 is fixedly connected to the center of the inner side of the air box 12, a fan 15 is fixedly connected to the right end face of the support rod 14, a filter screen 21 is arranged on the left side of the support rod 14, the filter screen 21 penetrates through the air box 12, the filter screen 21 is connected with the air box 12 in a sliding mode, a pull rod 16 is arranged on the outer side of the air box 12, the pull rod 16 penetrates through the air box 12, the pull rod 16 is connected with the air box 12 in a sliding mode, and a positioning block 17 is fixedly connected to the other end of the pull rod 16; the bottom of the left end face of the control box 2 is communicated with an air outlet pipe 19, the inner side of the air outlet pipe 19 is provided with a one-way valve 20, and external dust can be prevented from entering the control box 2 while air is exhausted; the positioning block 17 penetrates through the air box 12, the positioning block 17 is connected with the air box 12 in a sliding mode, the positioning block 17 penetrates through the filter screen 21, the positioning block 17 is connected with the filter screen 21 in a sliding mode, the top end face of the positioning block 17 is arranged in an inclined mode, and the positioning block 17 can be driven to move when the positioning block 17 is extruded; a spring 18 is sleeved on the outer side of a pull rod 16 between the positioning block 17 and the air box 12, one end of the spring 18 is fixedly connected with the positioning block 17, the other end of the spring 18 is fixedly connected with the air box 12, and the positioning block 17 can be driven to reset by the arrangement.

The working process is as follows: the power of all electrical appliances in the equipment is an external power supply, when in use, a wide-body mine car needing to be maintained is driven to the machine body 1, then the machine body 1 is controlled to lift through the control box 2, the wide-body mine car is lifted for maintenance, after maintenance, the machine body 1 is controlled to fall through the control box 2, the wide-body mine car is driven away, when the machine body 1 needs to be moved in the use process, the controller 3 is used for controlling the motor 5 to rotate, the motor 5 rotates to drive the worm 6 to rotate, the worm 6 rotates to drive the worm wheel 7 to rotate, the worm wheel 7 rotates to drive the threaded shaft 8 to rotate, the threaded shaft 8 rotates to drive the push plate 9 to slide, the push plate 9 slides to drive the wheel 10 to move, the wheel 10 extends out of the base 4, the machine body 1 can be pushed to move the machine body 1, thereby the movement of the machine body 1 is simple and convenient, the moving process is time-saving and labor-saving, after the machine body is moved to a use area, the controller 3 is used for controlling the motor 5 to reversely rotate to retract the wheel 10 to the interior of the base 4, the machine body 1 can be fixed on the ground, the use is not affected, when the temperature sensor 11 senses that the temperature inside the control box 2 is higher in the using process, the temperature sensor 11 controls the fan 15 to rotate through the controller 3, the fan 15 rotates to pull gas to enter the control box 2 through the air inlet pipe 13 to dissipate the heat of the control box 2, so that the heat can be dissipated in time when the temperature inside the control box 2 is raised and heated, components inside the control box 2 cannot be damaged, dust impurities in the gas pulled by the fan 15 are filtered by the filter screen 21 for a long time, the filter screen 21 is easy to block and needs to be frequently disassembled and cleaned, the positioning block 17 is driven to leave the filter screen 21 by pulling the pull rod 16, the filter screen 21 can be taken out from the inside of the air box 12 to be cleaned when the positioning block 17 is not in contact with the filter screen 21, after the cleaning is finished, the filter screen 21 is aligned to the top of the positioning block 17 to push the filter screen 21, filter screen 21 can the extrusion setting 17 drive the motion of locating piece 17, and locating piece 17 can compression spring 18, and when locating piece 17 contacted the recess on the filter screen 21, the pressure that spring 18 received disappeared, and spring 18 drives the locating piece 17 and resets and carries out spacing fixed to filter screen 21, installs filter screen 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient hydraulic lifting device for wide body mine car that removes, includes organism (1) and control box (2), its characterized in that: the control box (2) is fixedly connected with the machine body (1), the controller (3) is fixedly connected with the outer side of the machine body (1), the base (4) is fixedly connected with the bottom end face of the machine body (1), the base (4) is fixedly connected with the control box (2), the motor (5) is fixedly connected with the top of the inner side of the left end face of the base (4), the worm (6) is fixedly connected with the tail end of a main shaft of the motor (5), the worm (6) is rotatably connected with the base (4), the worm wheel (7) is meshed with the outer side of the worm (6), the worm wheel (7) is rotatably connected with the base (4), the threaded shaft (8) is fixedly connected with the bottom end face of the worm wheel (7), the threaded shaft (8) is rotatably connected with the base (4), the outer side of the threaded shaft (8) is spirally connected with the push plate (9), and the push plate (9) is slidably connected with the base (4), the push pedal (9) outside fixedly connected with wheel (10), control box (2) top terminal surface inboard fixedly connected with temperature sensor (11).

2. The hydraulic lifting device for the conveniently movable wide-body mine car according to claim 1, wherein: control box (2) left end face central position fixedly connected with bellows (12), bellows (12) right end face intercommunication has intake pipe (13), intake pipe (13) are linked together with control box (2), bellows (12) inboard central position fixedly connected with bracing piece (14), bracing piece (14) right end face fixedly connected with fan (15), bracing piece (14) left is equipped with filter screen (21), filter screen (21) run through bellows (12), filter screen (21) and bellows (12) sliding connection, bellows (12) outside is equipped with pull rod (16), pull rod (16) run through bellows (12), pull rod (16) and bellows (12) sliding connection, the other end fixedly connected with locating piece (17) of pull rod (16).

3. The hydraulic lifting device for the conveniently movable wide-body mine car according to claim 1, wherein: the bottom of the left end face of the control box (2) is communicated with an air outlet pipe (19), and a one-way valve (20) is arranged on the inner side of the air outlet pipe (19).

4. The hydraulic lifting device for the conveniently movable wide-body mine car according to claim 2, wherein: locating piece (17) run through bellows (12), locating piece (17) and bellows (12) sliding connection, filter screen (21) are run through in locating piece (17), locating piece (17) and filter screen (21) sliding connection, locating piece (17) top end face personally submits the slope setting.

5. The hydraulic lifting device for the conveniently movable wide-body mine car according to claim 2, wherein: a spring (18) is sleeved on the outer side of the pull rod (16) between the positioning block (17) and the air box (12), one end of the spring (18) is fixedly connected with the positioning block (17), and the other end of the spring (18) is fixedly connected with the air box (12).