CN209778106U - A high-efficient overhead hoist for stone material exploitation - Google Patents

Abstract

The utility model discloses a high-efficiency lifting device for stone mining, which relates to the technical field of stone mining equipment, and comprises a machine base and a lifting frame fixedly arranged at the upper end of the machine base, a support frame is fixedly arranged between the lifting frame and the machine base, the upper end position of the lifting frame is movably connected with a frame beam, the upper end position of the frame beam is fixedly provided with a first fixed pulley, one side of the first fixed pulley is fixedly provided with a second fixed pulley, the upper end surface of the machine base is fixedly provided with a sound-proof shield, the inner position of the sound-proof shield is fixedly provided with a motor, the output end of the motor is fixedly connected with a winding rotating rod which is provided with a connecting column, a connecting disc, a fixed disc, a first threaded hole, a second threaded hole and a bolt, so that the lifting hook can be conveniently and quickly disassembled and, when the lifting hooks of different specifications need to be replaced, the bolts are loosened to detach and replace the lifting hooks.

Description

A high-efficient overhead hoist for stone material exploitation

Technical Field

The utility model relates to a stone material mining equipment technical field specifically is a high-efficient overhead hoist for stone material exploitation.

background

As a high-grade building decorative material, stone has long been one of the important raw materials for building, decoration, road and bridge construction. The common stones in the market mainly comprise four kinds of marble, granite, terrazzo and synthetic stone, wherein the marble also takes white marble as a top-grade product; granite is harder than marble; the terrazzo is formed by forging and pressing raw materials such as cement, concrete and the like; the synthetic stone is made by using broken stone of natural stone as raw material, adding adhesive and the like, and pressurizing and polishing, and in the process of mining stone, the stone material needs to be lifted to a transport vehicle by a lifting device.

However, the traditional stone lifting device is limited by structural reasons, so that the lifting hook is difficult and complicated in the process of disassembly and installation, the stone lifting device is not convenient to replace by the lifting hook with a proper specification, the traditional stone lifting device is difficult to move and carry, and the service life of the lifting device is shortened due to the lack of the protective device, so that the technical personnel in the field provide the efficient lifting device for stone mining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient overhead hoist for stone material exploitation to propose traditional stone material overhead hoist in solving above-mentioned background art because the restriction of structure reason, the dismantlement that leads to the lifting hook is complicated with the installation difficulty, is not convenient for change the lifting hook that adopts suitable specification with stone material overhead hoist, and traditional stone material overhead hoist's removal transport is comparatively hard, owing to lack protector and reduced overhead hoist's life's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

An efficient hoisting device for stone mining comprises a machine base and a hoisting rack fixedly arranged at the upper end of the machine base, a supporting frame is fixedly arranged between the lifting rack and the machine base, a rack beam is movably connected at the upper end of the lifting rack, a first fixed pulley is fixedly arranged at the upper end of the frame beam, a second fixed pulley is fixedly arranged at one side of the first fixed pulley, a sound-proof shield is fixedly arranged on the surface of the upper end of the machine base, a motor is fixedly arranged at the inner position of the sound-proof shield, the output end of the motor is fixedly connected with a winding rotating rod, the surface position of the winding rotating rod is connected with a lifting rope in a winding way, a connecting column is fixedly arranged at one end of the lifting rope, a connecting disc is fixedly connected at the bottom end of the connecting column, the bottom end of the connecting disc is fixedly provided with a fixed disc, and the bottom end of the fixed disc is fixedly provided with a lifting hook.

As a further aspect of the present invention: the first fixed pulley is fixedly arranged at the rear end of the frame cross beam, the second fixed pulley is fixedly arranged at the front end of the frame cross beam, and the first fixed pulley and the second fixed pulley are in rolling connection with the lifting rope.

As a further aspect of the present invention: the side position department of handling frame is fixed and is provided with the mount pad, the upper end surface position department of mount pad is fixed and is provided with electric telescopic handle, electric telescopic handle's flexible end and the bottom fixed connection of frame crossbeam.

As a further aspect of the present invention: four first threaded holes are formed in the surface position of the connecting disc, four second threaded holes are formed in the surface position of the fixing disc, bolts are in threaded connection with the second threaded holes and the first threaded holes, and a connecting piece is fixedly connected between the fixing disc and the lifting hook.

As a further aspect of the present invention: the bottom position department of frame is fixed to be provided with removes the wheel, the quantity that removes the wheel is four, remove fixedly connected with spring between wheel and the frame.

As a further aspect of the present invention: the side position department of sound-proof housing has seted up the thermovent, thermovent evenly spaced apart distribution is in the side of sound-proof housing, the inboard position department of thermovent is fixed and is provided with dustproof filter screen.

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

1. the utility model discloses set up spliced pole, connection pad, fixed disk, first screw hole, second screw hole and bolt, can convenient to detach installation lifting hook to make the change mode of lifting hook more convenient quick, when the lifting hook of different specifications needs to be changed, loosen the bolt and dismantle change the lifting hook can.

2. The utility model discloses set up and removed wheel and spring for handling convenient more laborsavingly in overhead hoist's removal, the spring has played good cushioning effect, has prolonged overhead hoist's life.

3. The utility model discloses set up sound-proof housing and thermovent, the sound-proof housing can play the separation effect to the noise that the motor during operation produced, has optimized the on-the-spot operational environment of stone material exploitation, and the thermovent can in time be scattered to the external world with the heat that the motor produced.

Drawings

FIG. 1 is a schematic structural diagram of an efficient hoisting device for stone mining;

FIG. 2 is a schematic front view of a high-efficiency lifting device for stone mining;

fig. 3 is a schematic structural diagram of a connecting disc and a fixed disc in the efficient hoisting device for stone mining.

In the figure: 1. hoisting the rack; 2. a lifting rope; 201. a first threaded hole; 3. a first fixed pulley; 4. a frame beam; 5. a second fixed pulley; 6. connecting columns; 7. fixing the disc; 701. a second threaded hole; 8. a hook; 9. an electric telescopic rod; 10. a mounting seat; 11. a support frame; 12. A moving wheel; 13. a sound-proof housing; 14. a machine base; 15. a heat dissipation port; 16. a motor; 17. winding and rotating the rod; 18. a spring; 19. a connecting member; 20. a connecting disc; 21. and (4) bolts.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a high efficiency lifting device for stone mining comprises a base 14 and a lifting frame 1 fixedly disposed on the upper end of the base 14, a support frame 11 is fixedly disposed between the lifting frame 1 and the base 14, a frame beam 4 is movably connected to an upper end position of the lifting frame 1, a first fixed pulley 3 is fixedly disposed at an upper end position of the frame beam 4, a second fixed pulley 5 is fixedly disposed at one side of the first fixed pulley 3, a sound-proof cover 13 is fixedly disposed on an upper end surface of the base 14, a motor 16 is fixedly disposed at an inner position of the sound-proof cover 13, a winding rotating rod 17 is fixedly connected to an output end of the motor 16, a lifting rope 2 is wound at a surface position of the winding rotating rod 17, a connecting column 6 is fixedly disposed at one end position of the lifting rope 2, and a connecting disc 20 is fixedly connected to, the bottom end of the connecting disc 20 is fixedly provided with a fixed disc 7, and the bottom end of the fixed disc 7 is fixedly provided with a lifting hook 8.

In fig. 2: first fixed pulley 3 is fixed to be set up in the rear end of frame crossbeam 4, and second fixed pulley 5 is fixed to be provided with the front end of frame crossbeam 4, and first fixed pulley 3 and second fixed pulley 5 and lifting rope 2 are equal roll connection, have reached and have driven lifting rope 2 can the rolling mesh from top to bottom.

in fig. 1: the side position department of handling frame 1 is fixed and is provided with mount pad 10, and the upper end surface position department of mount pad 10 is fixed and is provided with electric telescopic handle 9, and electric telescopic handle 9's flexible end and the bottom fixed connection of frame crossbeam 4 have reached the mesh that can the regulation control frame crossbeam 4.

In fig. 3: four first screw holes 201 are formed in the surface position of the connecting disc 20, four second screw holes 701 are formed in the surface position of the fixed disc 7, the second screw holes 701 and the first screw holes 201 are in threaded connection with bolts 21, and the fixed disc 7 and the lifting hook 8 are fixedly connected with a connecting piece 19, so that the purpose of facilitating mounting and dismounting of the fixed disc 7 is achieved.

In fig. 1: the bottom end of the machine base 14 is fixedly provided with four moving wheels 12, and springs 18 are fixedly connected between the moving wheels 12 and the machine base 14, so that the purpose of moving the device conveniently is achieved.

In fig. 1: heat dissipation opening 15 has been seted up to sound-proof housing 13's side position department, and the even interval distribution of heat dissipation opening 15 is in sound-proof housing 13's side, and the inboard position department of heat dissipation opening 15 is fixed and is provided with dustproof filter screen, has reached the purpose of being convenient for in time dispel the heat that motor 16 work produced.

The utility model discloses a theory of operation is: when the lifting device is used, firstly, a lifting hook 8 with a proper specification is selected and fixedly installed on a connecting disc 20, four first threaded holes 201 are formed in the surface of the connecting disc 20, four second threaded holes 701 are formed in the surface of a fixed disc 7, the first threaded holes 201 and the second threaded holes 701 are aligned and then fixedly connected through bolts 21, the lifting hook 8 is hung on a rope for fixing stone, a motor 16 (with the model of YS-8014 motor) is started, a winding rotating rod 17 is fixedly connected to the output end of the motor 16 and drives the winding rotating rod 17 to rotate, so that the lifting hook 8 is driven by a lifting rope 2 to lift the stone, the frame cross beam 4 is controlled to move up and down by controlling an electric telescopic rod 9, the horizontal length of the frame cross beam 4 can be controlled and adjusted, when the lifting device is adjusted to a proper position, the stone slowly falls down, a soundproof cover 13 is fixedly arranged on, the sound-proof housing 13 can play good separation effect to the noise that motor 16 during operation produced, has reached the purpose of making an uproar that falls, and when needs mobile device, the fixed removal wheel 12 that is provided with in bottom position department of frame 14 is convenient for remove the transport with the device.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high-efficient overhead hoist for stone material exploitation, includes frame (14) and fixed handling frame (1) that sets up in frame (14) upper end, its characterized in that, fixedly between handling frame (1) and frame (14) be provided with support frame (11), the upper end position department swing joint of handling frame (1) has frame crossbeam (4), the upper end position department of frame crossbeam (4) is fixed and is provided with first fixed pulley (3), one side of first fixed pulley (3) is fixed and is provided with second fixed pulley (5), the upper end fixed surface of frame (14) is provided with sound-proof housing (13), the inside position department fixed mounting of sound-proof housing (13) has motor (16), the output fixed connection of motor (16) has wire winding to rotate rod (17), the surface position department wire winding of wire winding to rotate rod (17) has lifting rope (2), the fixed spliced pole (6) that is provided with of one end position department of lifting rope (2), the bottom position department fixedly connected with connection pad (20) of spliced pole (6), the fixed disk (7) that is provided with of bottom position department of connection pad (20), the bottom mounting of fixed disk (7) is provided with lifting hook (8).

2. The efficient lifting device for stone mining as claimed in claim 1, wherein the first fixed pulley (3) is fixedly arranged at the rear end of the frame beam (4), the second fixed pulley (5) is fixedly arranged at the front end of the frame beam (4), and the first fixed pulley (3) and the second fixed pulley (5) are in rolling connection with the lifting rope (2).

3. The efficient lifting device for stone mining as claimed in claim 1, wherein a mounting seat (10) is fixedly arranged at a side position of the lifting rack (1), an electric telescopic rod (9) is fixedly arranged at an upper end surface position of the mounting seat (10), and a telescopic end of the electric telescopic rod (9) is fixedly connected with a bottom end of a rack beam (4).

4. The efficient hoisting device for stone mining as claimed in claim 1, wherein four first threaded holes (201) are formed in the surface of the connecting disc (20), four second threaded holes (701) are formed in the surface of the fixed disc (7), the second threaded holes (701) and the first threaded holes (201) are both in threaded connection with bolts (21), and a connecting piece (19) is fixedly connected between the fixed disc (7) and the lifting hook (8).

5. The efficient hoisting device for stone mining of claim 1, wherein the base (14) is fixedly provided with four moving wheels (12) at the bottom end position, and springs (18) are fixedly connected between the moving wheels (12) and the base (14).

6. The efficient lifting device for stone mining as claimed in claim 1, wherein heat dissipation ports (15) are formed in the side positions of the sound-proof housing (13), the heat dissipation ports (15) are evenly distributed on the side surfaces of the sound-proof housing (13) at intervals, and a dustproof filter screen is fixedly arranged at the inner side position of each heat dissipation port (15).