CN218538337U

CN218538337U - Steel plate lifting mechanism stable in lifting

Info

Publication number: CN218538337U
Application number: CN202222760543.6U
Authority: CN
Inventors: 王建成
Original assignee: Jincheng Heavy Industry Machinery Dalian Co ltd
Current assignee: Jincheng Heavy Industry Machinery Dalian Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-28
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to the field of lifting mechanisms, in particular to a steel plate lifting mechanism with stable lifting, which comprises a fixed frame, wherein a lifting plate is fixed on the outer wall of the top of the fixed frame, lifting grooves are formed on the outer walls of two sides of the lifting plate, the inner wall of the center of the lifting plate is rotationally connected with a lifting screw, the outer wall of the bottom end of the lifting screw is connected with a speed reducer, the outer wall of the lifting screw is provided with a fixed structure, and a driving motor is arranged at the center of the outer wall of the bottom of the lifting plate; the fixed structure comprises a lifting frame, a first guide rod and a second guide rod, wherein the first guide rod and the second guide rod are welded on the outer walls of the two ends of the lifting frame. The utility model discloses a sucking disc pump air suction cooperation sucking disc fixes the steel sheet on the crane, and driving motor starts to drive lifting screw through the reduction gear rotatory, and the rotatory back of lifting screw cooperates the lift groove to drive the crane and rises, and the fixed steel sheet of lift in-process improves the stability of going up and down, improves work efficiency, keeps promoting stability.

Description

Steel plate lifting mechanism stable in lifting

Technical Field

The utility model relates to a hoist mechanism technical field, in particular to promote stable steel sheet hoist mechanism.

Background

Is a flat steel product which is formed by pouring molten steel, cooling and pressing. The steel plate is flat and rectangular, can be directly rolled or cut by a wide steel belt, and needs to be conveyed and processed in the mechanical processing process, so that the steel plate is changed into a required shape and is conveyed;

because mechanical equipment has the difference in height usually, so need promote the structure when carrying, the majority is personnel to the suggestion of steel sheet and adopts manual fork truck or electric fork truck to promote the structure, and this kind of mode makes work efficiency poor, and unstable fork truck of work causes the injury to the conveyer belt easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that above-mentioned exists with not enough, it starts the sucking disc pump to propose a promote stable steel sheet hoist mechanism and pass through sucking disc and steel sheet outer wall contact back, sucking disc pump air suction cooperation sucking disc fixes the steel sheet on the crane, driving motor starts to drive the lifting screw rotation through the reduction gear, the rotatory back cooperation lift groove of lifting screw drives the crane and rises, lift in-process fixed steel sheet, the stability that goes up and down is improved, the work efficiency is improved, keep promoting stability, the transport unstable problem that the tradition used fork truck caused has been solved.

In order to realize the purpose, the utility model adopts the following technical scheme:

a steel plate lifting mechanism capable of stably lifting comprises a fixing frame, wherein a lifting plate is fixed on the outer wall of the top of the fixing frame, lifting grooves are formed in the outer walls of two sides of the lifting plate, a lifting screw is rotatably connected to the inner wall of the center of the lifting plate, a speed reducer is connected to the outer wall of the bottom end of the lifting screw, a fixing structure is arranged on the outer wall of the lifting screw, and a driving motor is installed at the center of the outer wall of the bottom of the lifting plate; the fixed knot constructs including crane, welding first guide bar and the second guide bar at crane both ends outer wall, rotate the drive shaft of connecting at crane and first guide bar and second guide bar both ends and connect the driving band of drive shaft outer wall in first guide bar and second guide bar.

Preferably, the belt pulley is installed to the one end of drive shaft, and installs the belt between the belt pulley, the removal motor is installed to the one end outer wall of crane, and removes the motor output shaft and be connected with the one end of drive shaft, and the drive motor output shaft is connected with the one end of reduction gear.

Preferably, a fixed rod and a fixed box are arranged on the outer wall of one side, close to each other, of the first guide rod, an electric push rod is arranged on the outer wall of the center of the fixed rod, a sucker pump is arranged in the fixed box, and a sucker is arranged on the outer wall of the top end of the electric push rod;

according to the scheme: the sucking disc pump is started after the sucking disc is contacted with the outer wall of the steel plate, the sucking disc pump pumps air to match with the sucking disc to fix the steel plate on the lifting frame, the driving motor is started to drive the lifting screw to rotate through the speed reducer, the lifting screw rotates and then matches with the lifting groove to drive the lifting frame to ascend, the steel plate is fixed in the lifting process, the lifting stability is improved, the working efficiency is improved, and the lifting stability is kept.

Preferably, the input end of the sucker pump is connected with one end of the sucker through a pipeline, and the output end of the sucker pump is communicated with the outside of the fixed box.

Preferably, the welding of the inner wall both ends of lifter plate has the guide bar, and the crane be located the lifting inslot portion with the lifting screw spiro union, crane and guide bar sliding connection, the both ends of crane all are equipped with the conveyer belt.

Preferably, the sucker pump, the moving motor, the electric push rod and the driving motor are connected with a switch through wires, and the switch is connected with a power supply through wires.

The beneficial effects of the utility model are that:

1. the sucking disc pump is started after the sucking disc is contacted with the outer wall of the steel plate, the sucking disc pump pumps air to match with the sucking disc to fix the steel plate on the lifting frame, the driving motor is started to drive the lifting screw to rotate through the speed reducer, the lifting screw rotates and then matches with the lifting groove to drive the lifting frame to ascend, the steel plate is fixed in the lifting process, the lifting stability is improved, the working efficiency is improved, and the lifting stability is kept.

Drawings

Fig. 1 is a schematic side view of a steel plate lifting mechanism for stable lifting according to the present invention;

fig. 2 is a schematic top view of a steel plate lifting mechanism for stably lifting according to the present invention;

fig. 3 is the utility model provides a lifting frame that promotes stable steel sheet hoist mechanism looks sideways at the structural representation.

In the figure: the device comprises a fixing frame 1, a lifting plate 2, a lifting screw rod 3, a speed reducer 4, a driving motor 5, a fixing structure 6, a conveying belt 7, a lifting frame 8, a first guide rod 9, a second guide rod 10, a driving shaft 11, a driving belt 12, a moving motor 13, a belt 14, a guide rod 15, a fixing rod 16, a fixing box 17, a sucking disc pump 18, an electric push rod 19 and a sucking disc 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1, a steel plate lifting mechanism with stable lifting comprises a fixing frame 1, wherein a lifting plate 2 is fixed on the outer wall of the top of the fixing frame 1, lifting grooves are formed in the outer walls of two sides of the lifting plate 2, a lifting screw 3 is rotatably connected to the inner wall of the center of the lifting plate 2, a speed reducer 4 is connected to the outer wall of the bottom end of the lifting screw 3, a fixing structure 6 is arranged on the outer wall of the lifting screw 3, a driving motor 5 is installed at the center of the outer wall of the bottom of the lifting plate 2, the fixing frame 1 is matched with the lifting plate 2 to improve the supporting stability of the lifting plate 2, the driving motor 5 drives the lifting screw 3 through the speed reducer 4 to reduce the rotating speed and improve the torque, and the lifting screw 3 is matched with a guide rod 15 to lift a lifting frame 8 so as to improve the lifting stability;

guide rods 15 are welded at two ends of the inner wall of the lifting plate 2, the lifting frame 8 is positioned in the lifting groove and is in threaded connection with the lifting screw rods 3, the lifting frame 8 is in sliding connection with the guide rods 15, conveying belts 7 are arranged at two ends of the lifting frame 8, and after the lifting frame 8 reaches the top of the lifting plate 2, the height of a driving belt 12 is higher than that of the lifting plate 2, so that the steel plate is conveniently conveyed, and the conveying of the steel plate is not influenced;

the sucker pump 18, the moving motor 13, the electric push rod 19 and the driving motor 5 are connected with a switch through wires, and the switch is connected with a power supply through wires.

Example 2:

referring to fig. 2-3, the fixing structure 6 includes a crane 8, a first guide rod 9 and a second guide rod 10 welded to outer walls of both ends of the crane 8, a driving shaft 11 rotatably connected to both ends of the crane 8 and the first guide rod 9 and the second guide rod 10, and a driving belt 12 connected to an outer wall of the driving shaft 11 of the first guide rod 9 and the second guide rod 10;

a belt pulley is installed at one end of a driving shaft 11, a belt 14 is installed between the belt pulleys, a moving motor 13 is installed on the outer wall of one end of the lifting frame 8, the output shaft of the moving motor 13 is connected with one end of the driving shaft 11, the output shaft of the driving motor 5 is connected with one end of the speed reducer 4, the moving motor 13 drives the driving shaft 11 on the first guide rod 9 and the second guide rod 10 to rotate through the belt 14 and the belt pulley respectively, the driving shaft 11 is in contact with the steel plate through a driving belt 12 to drive the steel plate to move, and the steel plate is convenient to lift and move;

the outer wall of one side, close to each other, of the first guide rod 9 is provided with a fixed rod 16 and a fixed box 17, the outer wall of the center of the fixed rod 16 is provided with an electric push rod 19, a sucker pump 18 is arranged in the fixed box 17, the outer wall of the top end of the electric push rod 19 is provided with a sucker 20, the fixed box 17 and the sucker 20 in the lifting frame 8 are matched with the electric push rod 19 and the sucker pump 18 to adsorb a steel plate in the lifting process, the steel plate is fixed to prevent the steel plate from moving, and the stability of the steel plate in the lifting process is kept;

the input end of the sucker pump 18 is connected with one end of the sucker 20 through a pipeline, and the output end of the sucker pump 18 is communicated with the outside of the fixed box 17.

The working principle is as follows: during the use, the steel sheet is placed in the conveyer belt 7 of one end, enter into crane 8 along with removing the steel sheet, the driving shaft 11 that the mobile motor 13 passes through the driving shaft 11 and drives first guide bar 9 and second guide bar 10 both ends respectively rotates, driving shaft 11 drives driving band 12 and rotates, driving band 12 cooperates conveyer belt 7 to remove the steel sheet to crane 8's one end with the steel sheet after the contact, electric putter 19 drives sucking disc 20 afterwards and rises, sucking disc pump 18 starts after sucking disc 20 contacts with the steel sheet outer wall, sucking disc pump 18 bleeds cooperation sucking disc 20 and fixes the steel sheet on crane 8, mobile motor 13 stops this moment, driving motor 5 starts to drive lifting screw 3 through reduction gear 4 and rotates, lifting screw 3 cooperates the lifting way after rotatory and drives crane 8 to rise, when crane 8 reachs the top department of lifter 2, driving motor 5 and sucking disc pump 18 stop and start mobile motor 13, electric putter 19 descends and makes sucking disc 20 leave the steel sheet surface, mobile motor 13 drives driving band 12 and moves and removes, move the steel sheet to another conveyer belt 7 of another height.

Exemplary embodiments of the present invention have been described in detail with reference to the embodiments, however, it will be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention can be implemented without departing from the scope of the present invention, which is defined by the appended claims. The foregoing description of specific exemplary embodiments of the invention is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. A steel plate lifting mechanism capable of stably lifting comprises a fixing frame (1) and is characterized in that a lifting plate (2) is fixed on the outer wall of the top of the fixing frame (1), lifting grooves are formed in the outer walls of two sides of the lifting plate (2), a lifting screw (3) is rotatably connected to the inner wall of the center of the lifting plate (2), a speed reducer (4) is connected to the outer wall of the bottom end of the lifting screw (3), a fixing structure (6) is arranged on the outer wall of the lifting screw (3), and a driving motor (5) is installed in the center of the outer wall of the bottom of the lifting plate (2);

the fixing structure (6) comprises a lifting frame (8), a first guide rod (9) and a second guide rod (10) which are welded on the outer walls of the two ends of the lifting frame (8), a driving shaft (11) which is rotatably connected to the two ends of the lifting frame (8) and the first guide rod (9) and the second guide rod (10), and a driving belt (12) which is connected to the outer wall of the driving shaft (11) in the first guide rod (9) and the second guide rod (10).

2. The steel plate lifting mechanism for lifting stability is characterized in that a belt pulley is installed at one end of the driving shaft (11), a belt (14) is installed between the belt pulleys, a moving motor (13) is installed on the outer wall of one end of the lifting frame (8), the output shaft of the moving motor (13) is connected with one end of the driving shaft (11), and the output shaft of the driving motor (5) is connected with one end of the speed reducer (4).

3. The steel plate lifting mechanism for lifting stability of claim 1, wherein the first guiding rod (9) is provided with a fixing rod (16) and a fixing box (17) at the outer wall of the side close to each other and an electric push rod (19) is provided at the outer wall of the center of the fixing rod (16), a suction disc pump (18) is provided in the fixing box (17), and a suction disc (20) is provided at the outer wall of the top end of the electric push rod (19).

4. A lifting mechanism for lifting stable steel plates as claimed in claim 3, characterized in that the input end of the suction cup pump (18) is connected with one end of the suction cup (20) through a pipeline, and the output end of the suction cup pump (18) is communicated with the outside of the fixed box (17).

5. The steel plate lifting mechanism for improving the stability of the steel plate lifting mechanism is characterized in that guide rods (15) are welded at two ends of the inner wall of the lifting plate (2), the lifting frame (8) is located inside a lifting groove and is in threaded connection with a lifting screw (3), the lifting frame (8) is in sliding connection with the guide rods (15), and conveying belts (7) are arranged at two ends of the lifting frame (8).

6. The steel plate lifting mechanism for lifting stability of claim 3, wherein the sucker pump (18), the moving motor (13), the electric push rod (19) and the driving motor (5) are connected with a switch through wires, and the switch is connected with a power supply through wires.