CN114291769B - Multi-functional lifting platform for coal mining - Google Patents
Multi-functional lifting platform for coal mining Download PDFInfo
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- CN114291769B CN114291769B CN202111441071.1A CN202111441071A CN114291769B CN 114291769 B CN114291769 B CN 114291769B CN 202111441071 A CN202111441071 A CN 202111441071A CN 114291769 B CN114291769 B CN 114291769B
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- 238000005065 mining Methods 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract 1
- 239000010720 hydraulic oil Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 16
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The application provides a multi-functional elevating platform for coal mining, include: a support base; the lifting seat is fixedly arranged on the supporting seat; the lifting rod is arranged on the lifting seat in a vertical sliding manner; the workbench is fixedly arranged at the upper end of the lifting rod; the support frame is fixedly arranged on the lifting seat; the driving rod is rotatably arranged on the supporting frame; the linkage rod is fixedly arranged on the driving rod, and one end of the linkage rod, which is far away from the driving rod, is movably connected with the lower end of the lifting rod; the first driving piece, first driving piece sets up on the support frame, and first driving piece is connected with the actuating lever transmission, and this application compares the advantage that has with prior art and is: the hydraulic oil cylinders are replaced by the first driving part, the driving rod, the linkage rod, the lifting rod and other parts, so that the operation is more convenient, the whole volume of the lifting platform is smaller, the lifting platform can adapt to a narrow mine channel, the operation difficulty is reduced, and the working efficiency is improved.
Description
Technical Field
The application relates to the technical field of lifting platforms, in particular to a multifunctional lifting platform for coal mining.
Background
In the process of mining, people need to install and protect a mine, and also need to operate mining equipment at a high place, so that people often need a lifting platform to perform high-altitude operation, the existing lifting platform is usually driven through a plurality of hydraulic cylinders, the structure is inconvenient to operate due to the fact that the number of the hydraulic cylinders is large, and the lifting platform with the plurality of hydraulic cylinders is large in size due to the fact that a mine channel is generally narrow, so that the lifting platform is not applicable to a narrow mine channel, and mining efficiency of the mine is greatly influenced.
Disclosure of Invention
The present application aims to solve, at least to some extent, one of the technical problems in the related art.
Therefore, the purpose of this application is to propose a multi-functional colliery exploitation and use lift platform.
In order to achieve the above-mentioned purpose, the application provides a multi-functional lifting platform for coal mining, includes: a support base; the lifting seat is fixedly arranged on the supporting seat; the lifting rod is arranged on the lifting seat in a vertical sliding manner; the workbench is fixedly arranged at the upper end of the lifting rod; the supporting frame is fixedly arranged on the lifting seat; the driving rod is rotatably arranged on the supporting frame; the linkage rod is fixedly arranged on the driving rod, and one end of the linkage rod, which is far away from the driving rod, is movably connected with the lower end of the lifting rod; the first driving piece is arranged on the supporting frame and is in transmission connection with the driving rod, and the driving rod is driven to rotate by the first driving piece so that the workbench moves vertically.
Optionally, a first notch is formed in the lifting seat, a linkage pin is fixedly arranged at the lower end of the lifting rod, the linkage pin is located in the first notch, a first linkage plate is fixedly arranged at one end, far away from the driving rod, of the linkage rod, the first linkage plate penetrates into the first notch, and the upper end face of the first linkage plate is abutted to the lower end face of the linkage pin.
Optionally, a second notch is formed between the linkage pin and the lifting rod, a second linkage plate is fixedly arranged at one end of the linkage rod, which is far away from the driving rod, and the second linkage plate penetrates through the second notch.
Optionally, the linkage rod is detachably and fixedly connected with the driving rod.
Optionally, the first driving member includes: the first motor is fixedly arranged on the support frame; the worm is fixedly arranged on the output shaft of the first motor; the turbine is fixedly arranged on the driving rod and meshed with the worm.
Optionally, the lifting platform includes: the support seat is rotatably arranged on the base; the second driving piece is arranged on the base, is in transmission connection with the supporting seat and drives the supporting seat to rotate so as to enable the supporting platform to rotate.
Optionally, the second driving member includes: the second motor is fixedly arranged on the base; the first gear is fixedly arranged on the output shaft of the second motor; the second gear is fixedly arranged on the supporting seat and meshed with the first gear.
Optionally, the lifting platform includes: the wheel axle is rotatably arranged on the base; and the movable wheel is fixedly arranged at the end part of the wheel shaft.
Optionally, the lifting platform includes: the guardrail is fixedly arranged around the workbench, and one side of the guardrail is provided with an opening; and the controller is fixedly arranged on the guardrail.
Optionally, the lifting platform includes: the lamp holder is fixedly arranged on the workbench; the illuminating lamp is fixedly arranged on the lamp bracket; the storage battery is fixedly arranged in the lamp bracket and electrically connected with the illuminating lamp.
After adopting above-mentioned technical scheme, this application compares the advantage that has with prior art and is:
under the drive of the first driving piece, the lifting of the workbench is realized through the cooperation of the driving rod, the linkage rod, the lifting rod and other parts, so that operators can work at different heights, and the working efficiency is effectively improved;
simultaneously, parts such as through first driving piece, actuating lever, trace, lifter have replaced a plurality of hydraulic cylinder, and not only the operation is more convenient, makes the holistic volume of lift platform less moreover, can adapt to narrow and small mine passageway, has reduced the operation degree of difficulty, has improved work efficiency.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a multifunctional lifting platform for coal mining according to an embodiment of the present application;
FIG. 2 is a schematic view of a structure of a supporting frame in a multifunctional lifting platform for coal mining according to an embodiment of the present application;
FIG. 3 is a schematic view of a structure of a linkage pin in a multi-functional lifting platform for coal mining according to an embodiment of the present application;
FIG. 4 is a schematic structural view of a multifunctional lifting platform for coal mining according to an embodiment of the present application;
FIG. 5 is a schematic view of a structure of a first gear of a multi-functional lifting platform for coal mining according to an embodiment of the present disclosure;
as shown in the figure: 1. the support seat, 2, the lifting seat, 3, the lifting rod, 4, the workbench, 5, the support frame, 6, the driving rod, 7, the linkage rod, 8, the first notch, 9, the linkage pin, 10, the first linkage plate, 11, the second notch, 12, the second linkage plate, 13, the first motor, 14, the worm, 15, the turbine, 16, the base, 17, the second motor, 18, the first gear, 19, the second gear, 20, the wheel axle, 21, the moving wheel, 22, the guardrail, 23, the controller, 24, the lamp bracket, 25, the lighting lamp, 26 and the opening.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. On the contrary, the embodiments of the present application include all alternatives, modifications, and equivalents as may be included within the spirit and scope of the appended claims.
As shown in fig. 1, the embodiment of the application provides a multifunctional lifting platform for coal mining, which comprises a supporting seat 1, a lifting seat 2, a lifting rod 3, a workbench 4, a supporting frame 5, a driving rod 6, a linkage rod 7 and a first driving piece.
The lifting seat 2 is fixedly arranged on the supporting seat 1, and it is understood that the supporting seat 1 is used for supporting the lifting seat 2.
In some embodiments, the lifting seat 2 is a column structure, which is fixedly disposed on the supporting seat 1 along a vertical direction.
In some embodiments, the lower end of the lifting seat 2 is fixedly arranged on the supporting seat 1 by means of bolt fixing, welding fixing and the like.
The lifting rod 3 is arranged on the lifting seat 2 in a vertical sliding manner, and it is understood that the lifting seat 2 is used for limiting the lifting rod 3 in the transverse direction, so that the lifting rod 3 can move stably in the vertical direction.
In some embodiments, a chute is vertically arranged on the lifting seat 2, and the lower end of the lifting rod 3 is slidably inserted into the chute, so that the lifting rod 3 is slidably arranged on the lifting seat 2.
The workbench 4 is fixedly arranged at the upper end of the lifting rod 3, and it is understood that the lifting rod 3 is used for supporting the workbench 4, and the workbench 4 synchronously moves along with the lifting rod 3 so as to realize lifting.
In some embodiments, the lifting rod 3 is in a column structure, the upper end of the lifting rod 3 is fixedly connected with the workbench 4 through a bolt fixing mode, a welding fixing mode and the like, and the workbench 4 is located on a horizontal plane.
In some embodiments, the lifting seats 2 are provided with four, correspondingly, the lifting rods 3 are also provided with four, the four lifting seats 2 are uniformly distributed along the circumference of the supporting seat 1, and the four lifting rods 3 are uniformly distributed along the circumference of the workbench 4, and it can be understood that the workbench 4 is more stable on the supporting seat 1 by the arrangement mode.
In some embodiments, the upper end of the lifting rod 3 is fixedly provided with a rubber block, and the rubber block is abutted against the workbench 4, and it can be appreciated that the arrangement of the rubber block is beneficial to reducing the overall vibration of the lifting platform and improving the safety of operators on the workbench 4.
In some embodiments, a plurality of reinforcing bars are fixedly arranged in the lifting seat 2, and it can be understood that the lifting seat 2 has higher strength through the arrangement of the reinforcing bars, so that the stability of the workbench 4 is ensured.
In some embodiments, a plurality of telescopic rods are fixedly arranged on the supporting seat 1, and the telescopic rods are vertically arranged on the supporting seat 1, and the upper ends of the telescopic rods are fixedly connected with the workbench 4, and it can be understood that the workbench 4 is more stable when lifting through the arrangement of the telescopic rods.
The supporting frame 5 is fixedly arranged on the lifting seat 2, and it is understood that the lifting seat 2 is also used for supporting the supporting frame 5.
In some embodiments, as shown in fig. 2, the support 5 comprises two cross bars and two U-shaped bars.
The two cross bars correspond to the four lifting seats 2, namely, each cross bar is fixedly arranged on the two lifting seats 2 which are opposite in the transverse direction, and the length direction of the cross bar is positioned in the transverse direction.
The U-shaped rod is provided with a longitudinal rod and two vertical rods, the lower ends of the two vertical rods are respectively and fixedly arranged at the two ends of the longitudinal rod along the vertical direction, the upper ends of the two vertical rods are respectively and fixedly arranged on the two cross rods, and the length direction of the longitudinal rod is positioned in the longitudinal direction.
It can be understood that by means of the arrangement of the two cross bars and the two U-shaped bars, a stable connection is formed between the four lifting seats 2, so that a stable arrangement of the workbench 4 on the supporting seat 1 is ensured.
In some embodiments, the cross bars and the U-shaped bars are fixedly provided with a plurality of reinforcing bars, and it can be understood that the support frame 5 has higher strength through the arrangement of the reinforcing bars, so as to ensure stable connection between the lifting seats 2.
In some embodiments, the lower end of the vertical rod is fixedly arranged on the vertical rod in a bolt fixing manner, a welding fixing manner and the like, the upper end of the vertical rod is fixedly connected with the cross rod in a bolt fixing manner, a welding fixing manner and the like, and the end part of the cross rod is fixedly connected with the lifting seat 2 in a bolt fixing manner, a welding fixing manner and the like.
The driving rod 6 is rotatably provided on the supporting frame 5, and it is understood that the supporting frame 5 is used for supporting the driving rod 6.
In some embodiments, the driving rod 6 is rotatably connected to the cross bar of the support frame 5 by a bearing, and the central axis of the driving rod 6 is located in the longitudinal direction.
The link lever 7 is fixedly arranged on the driving lever 6, one end of the link lever 7 far away from the driving lever 6 is movably connected with the lower end of the lifting lever 3, and it can be understood that the link lever 7 and the driving lever 6 synchronously rotate through the rotation of the driving lever 6, so that one end of the link lever 7 far away from the driving lever 6 drives the lifting lever 3 to lift, and further the lifting of the workbench 4 is realized.
As shown in fig. 1, 2 and 3, in some embodiments, a first notch 8 is provided on the lifting seat 2, a linkage pin 9 is fixedly provided at the lower end of the lifting rod 3, the linkage pin 9 is located in the first notch 8, a first linkage plate 10 is fixedly provided at one end of the linkage rod 7 away from the driving rod 6, the first linkage plate 10 penetrates into the first notch 8, and the upper end surface of the first linkage plate 10 abuts against the lower end surface of the linkage pin 9.
It can be understood that the first linkage plate 10 rotates synchronously with the linkage rod 7, and is used for supporting the linkage pin 9, so that the linkage rod 7 supports the lifting rod 3, when the linkage rod 7 rotates positively, the first linkage plate 10 pushes the linkage pin 9 to move upwards, so that the lifting rod 3 is lifted, and further the lifting of the workbench 4 is realized, when the linkage rod 7 rotates reversely, the linkage pin 9 moves downwards along with the first linkage plate 10 under the action of gravity of the lifting rod 3 and the workbench 4, so that the lifting rod 3 is lifted, and further the lifting of the workbench 4 is realized, and therefore, the lifting rod 3 is driven by the linkage rod 7 through the cooperation of the first linkage plate 10 and the linkage pin 9; and the linkage rod 7 can stably drive the lifting rod 3 by the limitation of the first notch 8, so that the workbench 4 can stably lift.
In some embodiments, the through direction of the first slot 8 is located in the lateral direction and the length direction thereof is located in the vertical direction to ensure the movement of the first linkage plate 10.
In some embodiments, the linkage rod 7 is a rod structure, and its length direction is perpendicular to the length direction of the driving rod 6.
In some embodiments, the first linkage plate 10 is fixedly disposed on the linkage rod 7 by means of welding, casting, and the like.
The downward movement of the linkage pin 9 depends on the gravity of the lifting rod 3 and the workbench 4, so that the problem of jamming and the like easily occurs, and the lowering of the workbench 4 is unstable, therefore, in some embodiments, a second notch 11 is formed between the linkage pin 9 and the lifting rod 3, a second linkage plate 12 is fixedly arranged at one end of the linkage rod 7 far away from the driving rod 6, and the second linkage plate 12 passes through the second notch 11.
It can be understood that the second linkage plate 12 is limited in the second notch 11, and when the linkage rod 7 rotates reversely, the second linkage plate 12 can push the linkage pin 9 to move downwards, so as to realize the descending of the lifting rod 3, and further realize the descending of the workbench 4, thereby avoiding the problems of jamming and the like caused by the descending of the workbench 4, and the descending is more stable and smooth.
In some embodiments, two side plates are fixedly arranged at the lower end of the lifting rod 3, and the end part of the linkage pin 9 is fixedly connected with one end of the side plate far away from the lifting rod 3, so that a second notch 11 is formed.
In some embodiments, the second linkage plate 12 is fixedly disposed on the linkage rod 7 by means of welding, casting, and the like.
In some embodiments, the linkage rod 7 and the driving rod 6 are detachably and fixedly connected, because the first linkage plate 10 and the second linkage plate 12 slide relative to the linkage pin 9 when the linkage pin 9 is pushed, so that the first linkage plate 10 and the second linkage plate 12 are worn.
It can be understood that through the detachable structure of the linkage rod 7 and the driving rod 6, and because the first linkage plate 10 and the second linkage plate 12 are formed with openings, the linkage rod 7 is easy to disassemble, assemble and overhaul on the driving rod 6 and the lifting rod 3, the overall practicability of the lifting platform is improved, and the overall maintenance cost of the lifting platform is reduced.
In some embodiments, a through hole is provided at one end of the linkage rod 7 far away from the first linkage plate 10, a threaded rod is fixedly provided at the end of the driving rod 6, the diameter of the threaded rod is smaller than that of the driving rod 6, a nut is sleeved behind the threaded rod passing through the through hole, and detachable fixed connection between the linkage rod 7 and the driving rod 6 can be realized by screwing the nut.
In some embodiments, the linkage pin 9 is fixedly connected with the side plate through bolt fixing, buckle fixing and other modes, and the structure is easy to disassemble and assemble the linkage pin 9, and is convenient to overhaul and maintain.
In some embodiments, the first linkage plate 10 and the second linkage plate 12 are fixedly connected at one end far away from the linkage rod 7, so that a third notch is formed at one end far away from the driving rod 6 on the linkage rod 7, and the linkage pin 9 passes through the third notch.
As shown in fig. 1, 2 and 4, the first driving member is disposed on the supporting frame 5, and is in transmission connection with the driving rod 6, and the first driving member drives the driving rod 6 to rotate so as to enable the workbench 4 to move vertically, it can be understood that the supporting frame 5 is used for supporting the first driving member, and the driving of the first driving member drives the driving rod 6 to rotate, so as to realize lifting of the workbench 4.
In some embodiments, the first drive comprises a first motor 13, a worm 14, and a worm gear 15.
The first motor 13 is fixedly arranged on the support frame 5, it being understood that the support frame 5 is adapted to support the first motor 13.
In some embodiments, the housing of the first motor 13 is fixedly disposed on the support frame 5 by means of bolting, welding, etc., and the output shaft of the first motor 13 is axially located in the vertical direction.
The worm 14 is fixedly arranged on the output shaft of the first motor 13, it being understood that the worm 14 rotates in synchronism with the output shaft of the first motor 13.
In some embodiments, the worm 14 is fixedly disposed on the output shaft of the first motor 13 by means of bolting, welding, or the like, and the axial direction of the worm 14 axially coincides with the output shaft of the first motor 13.
The turbine 15 is fixedly arranged on the drive rod 6, it being understood that the turbine 15 rotates synchronously with the drive rod 6.
In some embodiments, the turbine 15 is fixedly disposed on the driving rod 6 by bolting, welding, or the like, and the axial direction of the turbine 15 coincides with the axial direction of the driving rod 6.
The worm wheel 15 is meshed with the worm 14, and it is understood that the output shaft of the first motor 13 rotates to drive the worm 14 to rotate, the worm 14 rotates to drive the worm wheel 15 to rotate, and the worm wheel 15 rotates to drive the driving rod 6 to rotate, so that the workbench 4 is lifted.
In some embodiments, two driving rods 6 are symmetrically arranged on two sides of the first motor 13, correspondingly, four driving rods 7 are arranged, two turbines 15 are also arranged, each driving rod 6 is provided with one turbine 15 and two driving rods 7, and the two driving rods 7 are connected with the lifting rods 3 opposite to each other in the longitudinal direction, it is understood that the worm 14 rotates to drive the two turbines 15 to rotate in opposite directions, the two turbines 15 rotate to drive the two driving rods 6 to rotate in opposite directions, the two driving rods 6 rotate to drive the four driving rods 7 to rotate, and the two driving rods 7 opposite to each other in the transverse direction rotate in opposite directions, so that uniform driving of the four lifting rods 3 is realized, and stable lifting of the workbench 4 is ensured.
Therefore, under the drive of the first driving piece, the lifting of the workbench 4 is realized through the cooperation of the driving rod 6, the linkage rod 7, the lifting rod 3 and other parts, so that operators can work at different heights, and the working efficiency is effectively improved;
meanwhile, the parts such as the first driving piece, the driving rod 6, the linkage rod 7 and the lifting rod 3 replace a plurality of hydraulic cylinders, so that the operation is more convenient, the whole volume of the lifting platform is smaller, the lifting platform can adapt to a narrow mine channel, the operation difficulty is reduced, and the working efficiency is improved.
As shown in fig. 1 and 4, in some embodiments, the lift platform includes a base 16 and a second drive member.
The support base 1 is rotatably disposed on the base 16, and it is understood that the base 16 is used for supporting the support base 1, and the support base 1 can rotate.
In some embodiments, the supporting seat 1 is of a circular plate structure, a circular groove is formed in the base 16, an annular guide rail is fixedly arranged on the outer circumferential surface of the supporting seat 1, an annular rail groove is formed in the groove wall of the circular groove, and the annular guide rail is slidably arranged in the annular rail groove, so that the supporting seat 1 is rotatably arranged on the base 16.
In some embodiments, the rotation center axis of the support base 1 is located in the vertical direction.
In some embodiments, the outer end surface of the base 16 is fixedly provided with a rubber layer, and it can be understood that by the arrangement of the rubber layer, the base 16 is prevented from directly colliding with other objects, and the service life of the base 16 is prolonged.
In some embodiments, a plurality of reinforcing bars are fixedly arranged in the base 16, and it can be appreciated that the base 16 has higher strength by the arrangement of the reinforcing bars, so that stable support of each component is ensured.
The second driving piece is arranged on the base 16, is in transmission connection with the supporting seat 1, and drives the supporting seat 1 to rotate so as to enable the supporting platform to rotate.
It can be appreciated that the base 16 is further used for supporting the second driving member, and under the driving of the second driving member, the supporting seat 1 is realized to rotate on the base 16, so as to realize multi-angle adjustment of the workbench 4, so that the whole lifting platform can meet the operation demands of different angles, and the working efficiency is improved.
In some embodiments, the second drive comprises a second motor 17, a first gear 18, and a second gear 19.
The second motor 17 is fixedly provided on the base 16, and it is understood that the base 16 is used to support the second motor 17.
In some embodiments, the housing of the second motor 17 is fixedly disposed on the base 16 by bolting, welding, or the like, and the output shaft of the second motor 17 is axially located in the vertical direction.
The first gear 18 is fixedly arranged on the output shaft of the second motor 17, it being understood that the first gear 18 rotates in synchronism with the output shaft of the second motor 17.
In some embodiments, the first gear 18 is fixedly disposed on the output shaft of the second motor 17 by means of bolting, welding, or the like, and the axial direction of the first gear 18 axially coincides with the output shaft of the second motor 17.
The second gear 19 is fixedly arranged on the support base 1, and it is understood that the second gear 19 rotates synchronously with the support base 1.
In some embodiments, a rotating shaft is fixedly arranged on the central shaft of the supporting seat 1, the axial direction of the rotating shaft is coincident with the axial direction of the supporting seat 1, the second gear 19 is fixedly arranged on the rotating shaft by means of bolt fixing, welding fixing and the like, and the axial direction of the second gear 19 is coincident with the axial direction of the rotating shaft.
The second gear 19 is meshed with the first gear 18, and it can be understood that the output shaft of the second motor 17 rotates to drive the first gear 18 to rotate, the first gear 18 rotates to drive the second gear 19 to rotate, and the second gear 19 rotates to drive the supporting seat 1 to rotate, so that the supporting seat 1 rotates, and further the angle adjustment of the workbench 4 is realized.
As shown in fig. 1 and 4, in some embodiments, the lift platform includes an axle 20 and a moving wheel 21.
The wheel axle 20 is rotatably disposed on the base 16, and the moving wheel 21 is fixedly disposed at an end of the wheel axle 20, it is understood that the moving wheel 21 is used for supporting the base 16, and the base 16 moves through the moving wheel 21, so that the lifting platform can move as a whole, and the position of the workbench 4 can be adjusted conveniently.
In some embodiments, the lower end of the base 16 is fixedly provided with an ear plate, the wheel axle 20 is rotatably connected with the ear plate through a bearing, and the moving wheel 21 is fixedly arranged at the end of the wheel axle 20 through bolt fixing, welding fixing and the like, so that the rotating arrangement of the moving wheel 21 on the base 16 is realized.
In some embodiments, a rubber layer is fixedly disposed on the outer end surface of the moving wheel 21, and it can be understood that by the arrangement of the rubber layer, the abrasion of the moving wheel 21 can be reduced, and the service life of the moving wheel 21 can be effectively prolonged.
As shown in fig. 1 and 4, in some embodiments, the lift platform includes a guardrail 22 and a controller 23.
The guardrail 22 is fixedly arranged around the workbench 4, one side of the guardrail 22 is provided with an opening 26, and it can be understood that through the arrangement of the guardrail 22, the falling of operators during the operation on the workbench 4 is avoided, the operation safety of the operators is ensured, and meanwhile, the operators can conveniently move in and out of the workbench 4 through the arrangement of the opening 26.
In some embodiments, the outer end surface of the guardrail 22 is fixedly provided with a rubber layer, and it can be appreciated that the rubber layer facilitates the stable grasping of the guardrail 22 by the operator, and further improves the safety of the operator on the workbench 4.
In some embodiments, a plurality of reinforcing bars are fixedly arranged in the guard rail 22, and it can be appreciated that the guard rail 22 has higher strength by the arrangement of the reinforcing bars, so that the safety of operators on the workbench 4 is ensured.
The controller 23 is fixedly arranged on the guardrail 22, and it is understood that the arrangement of the controller 23 is convenient for operators to control the whole lifting platform on the workbench 4.
In some embodiments, the controller 23 is electrically connected to the first motor 13 and the second motor 17, so that the lifting and rotation of the table 4 can be controlled by the controller 23.
As shown in fig. 1 and 4, in some embodiments, the lifting platform includes a lamp stand 24, an illumination lamp 25, and a battery.
The lamp holder 24 is fixedly provided on the table 4, and it is understood that the table 4 is used for supporting the lamp holder 24.
In some embodiments, the lower end of the lamp holder 24 is fixedly disposed on the table 4 by bolting, welding, or the like.
In some embodiments, the lamp stand 24 may be a flexible structure such as a gooseneck to ensure hovering of the illumination lamp 25 at any location.
The lamp 25 is fixedly arranged on the lamp holder 24, the lamp 25 is electrically connected with the controller 23, and it is understood that the lamp holder 24 is used for supporting the lamp 25, and the controller 23 can control the switch of the lamp 25.
In some embodiments, the upper end of the lamp holder 24 is fixedly connected to the illumination lamp 25 by bolting, welding, or the like.
The storage battery is fixedly arranged in the lamp bracket 24 and is electrically connected with the illuminating lamp 25, and it can be understood that the storage battery is used for supplying power to the illuminating lamp 25, and the illuminating lamp 25 is prevented from being influenced by an external circuit, so that the illuminating lamp 25 is ensured to be stably turned on.
It should be noted that, the vertical direction, the horizontal direction and the longitudinal direction are perpendicular to each other, and the plane where the horizontal direction and the longitudinal direction are located is the horizontal plane.
Moreover, in the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (6)
1. The utility model provides a multi-functional colliery exploitation is with lift platform which characterized in that includes:
a support base;
the lifting seat is fixedly arranged on the supporting seat;
the lifting rod is arranged on the lifting seat in a vertical sliding manner;
the workbench is fixedly arranged at the upper end of the lifting rod;
the supporting frame is fixedly arranged on the lifting seat;
the driving rod is rotatably arranged on the supporting frame;
the linkage rod is fixedly arranged on the driving rod, and one end of the linkage rod, which is far away from the driving rod, is movably connected with the lower end of the lifting rod;
the first driving piece is arranged on the supporting frame and is in transmission connection with the driving rod, and the first driving piece drives the driving rod to rotate so as to enable the workbench to move vertically;
the lifting seat is provided with a first notch, the lower end of the lifting rod is fixedly provided with a linkage pin, the linkage pin is positioned in the first notch, one end, far away from the driving rod, of the linkage rod is fixedly provided with a first linkage plate, the first linkage plate penetrates into the first notch, the upper end face of the first linkage plate is abutted with the lower end face of the linkage pin, a second notch is formed between the linkage pin and the lifting rod, one end, far away from the driving rod, of the linkage rod is fixedly provided with a second linkage plate, and the second linkage plate penetrates through the second notch;
an opening is formed between the first linkage plate and the second linkage plate;
the lifting platform comprises: the automatic illuminating device comprises a guardrail, a controller, a lamp holder, an illuminating lamp and a storage battery, wherein the guardrail is fixedly arranged around a workbench, an opening is formed in one side of the guardrail, the controller is fixedly arranged on the guardrail, the lamp holder is fixedly arranged on the workbench, the illuminating lamp is fixedly arranged on the lamp holder, the storage battery is fixedly arranged in the lamp holder, and the storage battery is electrically connected with the illuminating lamp;
the upper end of the lifting rod is fixedly provided with a rubber block, and the rubber block is abutted with the workbench.
2. The multi-purpose mining lifting platform of claim 1, wherein the linkage rod is detachably and fixedly connected with the driving rod.
3. A multi-purpose mining lifting platform as defined in claim 1, wherein said first drive member comprises:
the first motor is fixedly arranged on the support frame;
the worm is fixedly arranged on the output shaft of the first motor;
the turbine is fixedly arranged on the driving rod and meshed with the worm.
4. A multi-purpose mining lifting platform as defined in claim 1, wherein said lifting platform comprises:
the support seat is rotatably arranged on the base;
the second driving piece is arranged on the base, is in transmission connection with the supporting seat and drives the supporting seat to rotate so as to enable the workbench to rotate.
5. The multi-purpose mining lifting platform of claim 4, wherein said second drive member comprises:
the second motor is fixedly arranged on the base;
the first gear is fixedly arranged on the output shaft of the second motor;
the second gear is fixedly arranged on the supporting seat and meshed with the first gear.
6. The multi-purpose mining lifting platform of claim 4, wherein the lifting platform comprises:
the wheel axle is rotatably arranged on the base;
and the movable wheel is fixedly arranged at the end part of the wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441071.1A CN114291769B (en) | 2021-11-30 | 2021-11-30 | Multi-functional lifting platform for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441071.1A CN114291769B (en) | 2021-11-30 | 2021-11-30 | Multi-functional lifting platform for coal mining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114291769A CN114291769A (en) | 2022-04-08 |
| CN114291769B true CN114291769B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111441071.1A Active CN114291769B (en) | 2021-11-30 | 2021-11-30 | Multi-functional lifting platform for coal mining |
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| Country | Link |
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| CN (1) | CN114291769B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210549503U (en) * | 2019-08-29 | 2020-05-19 | 王书永 | Adjustable machine tool base |
| CN212864039U (en) * | 2020-07-08 | 2021-04-02 | 苏州科顶升降设备有限公司 | Aluminum alloy lifting platform |
| CN213394704U (en) * | 2020-12-04 | 2021-06-08 | 武汉东瑞通智能系统工程有限公司 | Automatic stage lamp movable support that goes up and down |
| CN213946128U (en) * | 2020-05-27 | 2021-08-13 | 王金龙 | Quick clamping device for electromechanical production |
| CN214087594U (en) * | 2020-12-25 | 2021-08-31 | 京津冀环境气象预报预警中心 | Instrument elevating platform is used in meteorological equipment maintenance |
| CN214611398U (en) * | 2021-02-04 | 2021-11-05 | 东莞市颐和园林建设工程有限公司 | Special construction platform of afforestation engineering |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020190531A1 (en) * | 2019-03-15 | 2020-09-24 | Oshkosh Corporation | Scissor lift arm inspection prop |
-
2021
- 2021-11-30 CN CN202111441071.1A patent/CN114291769B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210549503U (en) * | 2019-08-29 | 2020-05-19 | 王书永 | Adjustable machine tool base |
| CN213946128U (en) * | 2020-05-27 | 2021-08-13 | 王金龙 | Quick clamping device for electromechanical production |
| CN212864039U (en) * | 2020-07-08 | 2021-04-02 | 苏州科顶升降设备有限公司 | Aluminum alloy lifting platform |
| CN213394704U (en) * | 2020-12-04 | 2021-06-08 | 武汉东瑞通智能系统工程有限公司 | Automatic stage lamp movable support that goes up and down |
| CN214087594U (en) * | 2020-12-25 | 2021-08-31 | 京津冀环境气象预报预警中心 | Instrument elevating platform is used in meteorological equipment maintenance |
| CN214611398U (en) * | 2021-02-04 | 2021-11-05 | 东莞市颐和园林建设工程有限公司 | Special construction platform of afforestation engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114291769A (en) | 2022-04-08 |
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