CN213085257U - A hoisting apparatus for ore loading and unloading - Google Patents

Abstract

The utility model discloses a hoisting apparatus for ore loading and unloading, the roof level sets up in the carousel top, four summits of terminal surface do not a vertical rigid coupling cylinder pole under the roof, cylinder pole lower extreme and carousel rigid coupling, the lifter plate passes through slide opening sliding assembly on the cylinder pole, through a lead screw of the vertical rotation installation of bearing between roof and the carousel, the lead screw passes the lifter plate and with lifter plate threaded connection, elevator motor's output shaft end and lead screw top rigid coupling, a mount pad is installed respectively to the inside and outside both sides in lifter plate up end right part, rotate between two mount pads and assemble a receipts line roller, it is equipped with on the mount pad in the outside to arrange in and is used for driving receipts line roller pivoted receipts line motor, it has wire rope to twine on the receipts line roller, and wire rope one end and receipts line roller rigid coupling, the guide roller passes through the support mounting on the lifter plate on receipts line roller right side, the lower end of the fixed pulley is fixedly connected with a hook. The utility model has the advantages of time saving, labor saving, safety and high efficiency.

Description

A hoisting apparatus for ore loading and unloading

Technical Field

The utility model relates to a hoisting apparatus for ore loading and unloading is applied to hoisting machinery technical field.

Background

In the production process of a coal mine, ores are often required to be loaded and unloaded through a hoisting machine, but the manual loading and unloading are generally carried out through a chain block in the current market, and although the mode is low in cost, the defects of low efficiency and high manual labor intensity exist; meanwhile, the hoist needs to be hung by manual ascending, and potential safety hazards of weak lifting points can exist. To above-mentioned defect, this application provides a hoisting apparatus for ore loading and unloading, can improve the efficiency of ore loading and unloading, has reduced intensity of labour, and the security is higher.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a hoisting apparatus for ore loading and unloading, this application has labour saving and time saving, safe efficient advantage.

The utility model discloses a hoisting apparatus for ore loading and unloading, include: the device comprises an underframe, a turntable, a speed reducer, a rotating motor, a top plate, a cylindrical rod, a lifting plate, a screw rod, a lifting motor, a mounting seat, a wire collecting roller, a wire collecting motor, a steel wire rope, a guide wheel, a fixed pulley and a hook, wherein one side of each of the four top ends of the lower end surface of the underframe is respectively and vertically fixedly connected with a supporting leg, a short shaft is vertically and fixedly connected with the center of the lower end surface of the turntable and is connected with the underframe through a bearing, the speed reducer is mounted on the lower end surface of the underframe, an output shaft of the speed reducer is fixedly connected with the lower end of the short shaft, the rotating motor is mounted on the right side of the lower end surface of the underframe, an output end of the rotating motor is connected with an input end of the speed reducer, the top plate is horizontally arranged above the turntable, the lifting plate is assembled on the cylindrical rod in a sliding mode through the sliding hole, the right end of the lifting plate extends out of a part of the right end face of the bottom frame, a lead screw is vertically and rotatably installed between the top plate and the rotary table through a bearing, the lead screw penetrates through the lifting plate and is in threaded connection with the lifting plate, the lifting motor is installed on the top plate, the tail end of an output shaft of the lifting motor is fixedly connected with the top end of the lead screw, installation seats are respectively installed on the inner side and the outer side of the right portion of the upper end face of the lifting plate, a wire take-up roller is rotatably assembled between the two installation seats, a wire take-up motor used for driving the wire take-up roller to rotate is assembled on the installation seats arranged on the outer side, a steel wire rope is wound on the wire take-up roller, one end of the steel wire rope is fixedly connected with the wire take, The lower end of the fixed pulley is fixedly connected with a hook.

The outer side of the turntable is provided with a limiting ring which is fixedly connected on the underframe, and the inner diameter of the limiting ring is consistent with the outer diameter of the turntable.

The screw rod is arranged on one side of the centers of the four cylindrical rods.

The lifting motor and the wire take-up motor are both motors capable of realizing forward and reverse rotation.

The guide roller is rotatably installed on the bracket.

By adopting the technical scheme, the method has the following advantages:

1. time and labor are saved;

2. is safe and efficient.

Drawings

Fig. 1 is a schematic structural diagram of a lifting device for ore loading and unloading according to the present invention;

fig. 2 is a schematic top view of the lifting plate of the present invention.

Wherein: 1-a chassis; 2-a turntable; 3, a speed reducer; 4-rotating the motor; 5-a top plate; 6-cylindrical rod; 7-a lifting plate; 8-a screw rod; 9-a lifting motor; 10-a mounting seat; 11-a take-up roll; 12-a wire take-up motor; 13-a steel wire rope; 14-a guide wheel; 15-a fixed pulley; 16-hanging hooks; 21-minor axis; 22-a stop collar; 101-support legs; 141-bracket.

Detailed Description

As shown in figures 1-2, the utility model discloses a hoisting apparatus for ore loading and unloading, include: the device comprises an underframe 1, a turntable 2, a speed reducer 3, a rotating motor 4, a top plate 5, a cylindrical rod 6, a lifting plate 7, a screw rod 8, a lifting motor 9, a mounting seat 10, a take-up roller 11, a take-up motor 12, a steel wire rope 13, a guide wheel 14, a fixed pulley 15 and a hook 16, wherein one side of four top ends of the lower end surface of the underframe 1 is respectively and vertically fixedly connected with a supporting leg 101, the center of the lower end surface of the turntable 2 is vertically and fixedly connected with a short shaft 21, the short shaft 21 is connected with the underframe 1 through a bearing, the speed reducer 3 is arranged on the lower end surface of the underframe 1, an output shaft of the speed reducer 3 is fixedly connected with the lower end of the short shaft 21, the rotating motor 4 is arranged on the right side of the lower end surface of the underframe 1, an output end of the rotating motor 4 is, the lower end of the cylindrical rod 6 is fixedly connected with the rotary table 2, the left side of the lifting plate 7 is provided with a sliding hole matched with the cylindrical rod 6, the lifting plate 7 is assembled on the cylindrical rod 6 in a sliding mode through the sliding hole, the right end of the lifting plate 7 extends out of a part of the right end face of the underframe 1, a lead screw 8 is vertically and rotatably installed between the top plate 5 and the rotary table 2 through a bearing, the lead screw 8 penetrates through the lifting plate 7 and is in threaded connection with the lifting plate 7, the lifting motor 9 is installed on the top plate 5, the tail end of an output shaft of the lifting motor 9 is fixedly connected with the top end of the lead screw 8, the inner side and the outer side of the right part of the upper end face of the lifting plate 7 are respectively provided with an installation seat 10, a wire collecting roller 11 is rotatably assembled between the two installation seats 10, a wire collecting motor 12 for driving the wire collecting roller 11 to rotate is assembled on the installation seat 10 arranged on the, the guide roll 14 is installed on the lifting plate 7 on the right side of the wire collecting roll 11 through a support 141, a fixed pulley 15 is fixedly connected to the right end face of the lifting plate 7, and the steel wire rope 13 penetrates through the guide roll 14 and the lower end of the fixed pulley 15 and is fixedly connected with a hook 16.

The outer side of the turntable 2 is provided with a limiting ring 22, the limiting ring 22 is fixedly connected on the underframe 1, and the inner diameter of the limiting ring 22 is consistent with the outer diameter of the turntable 2.

The screw rod 8 is arranged on one side of the center of the four cylindrical rods 6.

The lifting motor 9 and the wire take-up motor 12 are both motors capable of realizing forward and reverse rotation.

The guide roller 14 is rotatably mounted on a bracket 141.

The utility model discloses an implement like this: when using, through the height of the adjustable lifter plate 7 of elevator motor 9, make it be applicable to different service environment, elevator motor 9 drives lead screw 7 and rotates, lead screw 7 rotates and to drive lifter plate 7 and reciprocate along cylinder pole 6, can receive and release wire rope 13 through receiving line motor 12, when lifting by crane, at first put the rope, be connected couple 16 with the ore wrapping bag that has packed, then through receiving line motor 12 rolling wire rope 13, can promote the ore that has packed, drive speed reducer 3 through rotating motor 4 at last and rotate, speed reducer 3 can drive carousel 2 and rotate, carousel 2 drives its square structure synchronous rotation, thereby portable ore that has packed, remove the ore to the assigned position. By adopting the technical scheme, the ore loading and unloading efficiency can be greatly improved, the labor and the time are saved, and the ore loading and unloading device is safer and more reliable.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims (5)

1. A hoisting device for ore handling, comprising: chassis, carousel, speed reducer, rotation motor, roof, cylinder pole, lifter plate, lead screw, elevator motor, mount pad, receipts line roller, receipts line motor, wire rope, leading wheel, fixed pulley, couple, four top one sides of terminal surface are vertical rigid coupling supporting leg respectively under the chassis, terminal surface central point department is a minor axis of vertical rigid coupling under the carousel, the minor axis passes through bearing and chassis switching, the terminal surface is installed under the chassis to the speed reducer, and the output shaft and the minor axis lower extreme rigid coupling of speed reducer, the rotation motor is installed on terminal surface right side under the chassis, the output and the speed reducer input of rotation motor are connected its characterized in that: the top plate is horizontally arranged above the turntable, a cylindrical rod is vertically and fixedly connected to four top points of the lower end face of the top plate respectively, the lower end of the cylindrical rod is fixedly connected with the turntable, a sliding hole matched with the cylindrical rod is formed in the left side of the lifting plate, the lifting plate is assembled on the cylindrical rod in a sliding mode through the sliding hole, the right end of the lifting plate extends out of a part of the right end face of the bottom frame, a lead screw is vertically and rotatably installed between the top plate and the turntable through a bearing, the lead screw penetrates through the lifting plate and is in threaded connection with the lifting plate, the lifting motor is installed on the top plate, the tail end of an output shaft of the lifting motor is fixedly connected with the top end of the lead screw, installation seats are respectively installed on the inner side and the outer side of the right portion of the upper end face of the lifting plate, a wire collecting roller is rotatably assembled between the two installation seats, one end of the steel wire rope is fixedly connected with the take-up roller, the guide wheel is installed on the lifting plate on the right side of the take-up roller through a support, a fixed pulley is fixedly connected to the right end face of the lifting plate, and the steel wire rope penetrates through the guide wheel and the lower end of the fixed pulley and is fixedly connected with a hook.

2. A lifting device for ore handling according to claim 1, characterized in that: the outer side of the turntable is provided with a limiting ring which is fixedly connected on the underframe, and the inner diameter of the limiting ring is consistent with the outer diameter of the turntable.

3. A lifting device for ore handling according to claim 1, characterized in that: the screw rod is arranged on one side of the centers of the four cylindrical rods.

4. A lifting device for ore handling according to claim 1, characterized in that: the lifting motor and the wire take-up motor are both motors capable of realizing forward and reverse rotation.

5. A lifting device for ore handling according to claim 1, characterized in that: the guide wheel is rotatably arranged on the bracket.

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