CN217076814U

CN217076814U - Multifunctional electric winch

Info

Publication number: CN217076814U
Application number: CN202220668293.0U
Authority: CN
Inventors: 赵小亮; 张�成
Original assignee: Anhui Nateng Construction Engineering Co ltd
Current assignee: Anhui Nateng Construction Engineering Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-07-29
Anticipated expiration: 2032-03-26

Abstract

The utility model relates to the technical field of winches, in particular to a multifunctional electric winch which can reduce the disordered situation when a steel wire rope is wound and improve the convenience; including the bottom plate, the riser, the apparatus further comprises a rotating shaft, the reel, wire rope, servo motor, reciprocal lead screw, the feed rod, the slider, drive mechanism, universal wheel and fixed establishment, the bottom four corners at the bottom plate is installed respectively to four universal wheels of group, riser and riser are all installed on the bottom plate top, the pivot is rotated and is installed between riser and riser, servo motor installs at the riser front end, the pivot front end is connected to the servo motor output, the reel is installed in the pivot between riser and riser, reciprocal lead screw rotates and installs between riser and riser, feed rod fixed mounting is between riser and riser, slider and reciprocal lead screw threaded connection, slider and feed rod sliding connection, be provided with the wire rope handling hole on the slider, wire rope twines on the reel, the wire rope handling hole is passed to wire rope's one end.

Description

Multifunctional electric winch

Technical Field

The utility model relates to a technical field of hoist engine especially relates to a multi-functional electric hoist engine.

Background

A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag heavy objects vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine, an electric winding machine and a hydraulic winding machine. Mainly an electric winch. Can be used independently, can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.

Among the prior art, chinese patent with application number CN201820898911.4 discloses a multi-functional electric hoist for building jack-up, discovers when using that the reel needs to carry out even rolling to wire rope under the condition of manual intervention, if the manual work does not intervene, the chaotic condition appears when the reel is rolling wire rope very easily, influences follow-up use, and the convenience is lower, influences wire rope's life simultaneously, increases use cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multi-functional electric hoist that chaotic condition appears when reducing the wire rope rolling improves the convenience.

The utility model relates to a multifunctional electric hoist, which comprises a bottom plate, a vertical plate, a rotating shaft, a winding drum, a steel wire rope, a servo motor, a reciprocating screw rod, a light bar, a sliding block, a transmission mechanism, universal wheels and a fixing mechanism, wherein four groups of universal wheels are respectively arranged at the four corners of the bottom plate, the vertical plate and the vertical plate are both arranged at the top end of the bottom plate, the rotating shaft is rotatably arranged between the vertical plate and the vertical plate, the servo motor is arranged at the front end of the vertical plate, the output end of the servo motor is connected with the front end of the rotating shaft, the winding drum is arranged on the rotating shaft between the vertical plate and the vertical plate, the reciprocating screw rod is rotatably arranged between the vertical plate and the vertical plate, the sliding block is in threaded connection with the reciprocating screw rod, the sliding block is in connection with the light bar, a rope through hole is arranged on the sliding block, the steel wire rope is wound on the winding drum, one end of the steel wire rope passes through the rope through hole, the rotating shaft and the reciprocating screw rod are synchronously rotated through the transmission mechanism, the fixing mechanism is arranged on the bottom plate and used for fixing the bottom plate; the device removes the assigned position through four universal wheels of group, fixed establishment makes the bottom plate fixed, start servo motor reversal, operating personnel holds wire rope's one end, thereby make the pivot unreel the operation to wire rope through the reel, wire rope's one end is connected the back with the object that needs pull, operation servo motor corotation, thereby make the pivot carry out the rolling operation to wire rope through the reel, the pivot drives reciprocal lead screw through drive mechanism and rotates simultaneously, reciprocal lead screw drives the slider under the cooperation of polished rod and carries out reciprocating motion around, thereby make wire rope pass through the even winding in rope-threading hole on the reel, the chaotic condition appears when reducing the wire rope rolling, the convenience is improved.

Preferably, the transmission mechanism comprises a first chain wheel, a second chain wheel and a chain, the first chain wheel is arranged on the rotating shaft, the second chain wheel is arranged on the reciprocating screw rod, and the first chain wheel and the second chain wheel are driven by the chain; when the servo motor drives the winding drum to rotate through the rotating shaft, the rotating shaft simultaneously drives the first chain wheel to rotate, and the first chain wheel drives the second chain wheel to synchronously rotate in the same direction through the chain.

Preferably, the oil storage tank and the micro oil pump are both arranged at the top end of the base plate, the right end of the oil outlet pipe is communicated with the left end of the oil storage tank, the left end of the oil outlet pipe is communicated with the input end of the micro oil pump, the output end of the micro oil pump is provided with the hose, the valve is arranged on the oil outlet pipe, and the top end of the oil storage tank is provided with an oil inlet; inside injecting into the batch oil tank with lubricating oil through the oil inlet, the hose output is handed to operating personnel, starts miniature oil pump, through the flow of valve adjustment lubricating oil, makes the inside lubricating oil of batch oil tank pass through out oil pipe and hose spraying to wire rope to maintain wire rope, increase wire rope's life.

Preferably, the oil-filling device also comprises an oil inlet pipe and a screw cap, wherein the bottom end of the oil inlet pipe is communicated with the oil inlet, and the screw cap is in threaded connection with the top end of the oil inlet pipe; the nut is unscrewed, so that the lubricating oil enters the oil storage tank through the oil inlet pipe, and then the nut is screwed down to prevent impurities from entering the oil storage tank.

Preferably, the fixing mechanism comprises rotating handles, screw rods and inserting rods, the two groups of screw rods respectively penetrate through the bottom plate and are respectively in threaded connection with the bottom plate, the inserting rods are respectively arranged at the bottom ends of the two groups of screw rods, and the two groups of rotating handles are respectively arranged at the top ends of the two groups of screw rods; the device moves to the assigned position through four groups of universal wheels, and an operator rotates two groups of rotating handles respectively, so that two groups of lead screws drive corresponding inserted bars to be inserted into the supporting surface respectively, the device is fixed, and the stability is improved.

Preferably, the reinforced concrete slab further comprises reinforced plates, wherein the reinforced plates are respectively arranged at the ends, far away from the vertical plate and the vertical plate, of the vertical plate, and the bottom ends of the two groups of reinforced plates are connected with the top end of the bottom plate; the vertical plate, the vertical plate and the bottom plate are respectively connected in an enhanced mode through the reinforcing plate, and therefore connecting strength is improved.

Preferably, the oil storage tank further comprises an observation window, the front end of the oil storage tank is provided with an observation hole, and the observation window is arranged on the observation hole; operating personnel is convenient for know the memory space of the inside lubricating oil of batch oil tank through the observation window, improves the convenience.

Compared with the prior art, the beneficial effects of the utility model are that: the device removes the assigned position through four universal wheels of group, fixed establishment makes the bottom plate fixed, start servo motor reversal, operating personnel holds wire rope's one end, thereby make the pivot unreel the operation to wire rope through the reel, wire rope's one end is connected the back with the object that needs pull, operation servo motor corotation, thereby make the pivot carry out the rolling operation to wire rope through the reel, the pivot drives reciprocal lead screw through drive mechanism and rotates simultaneously, reciprocal lead screw drives the slider under the cooperation of polished rod and carries out reciprocating motion around, thereby make wire rope pass through the even winding in rope-threading hole on the reel, the chaotic condition appears when reducing the wire rope rolling, the convenience is improved.

Drawings

Fig. 1 is a schematic view of a first axial structure of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic diagram of a second axial measurement structure of the present invention;

in the drawings, the reference numbers: 1. a base plate; 2. a vertical plate; 3. a vertical plate; 4. a rotating shaft; 5. a reel; 6. a wire rope; 7. a servo motor; 8. a reciprocating screw; 9. a polished rod; 10. a slider; 11. a universal wheel; 12. a first chain wheel; 13. a second sprocket; 14. a chain; 15. an oil storage tank; 16. an oil outlet pipe; 17. a micro oil pump; 18. a hose; 19. a valve; 20. an oil inlet pipe; 21. a nut; 22. turning a handle; 23. a lead screw; 24. inserting a rod; 25. a reinforcing plate; 26. and (4) an observation window.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

The utility model relates to a multifunctional electric hoist, which comprises a bottom plate 1, a vertical plate 2, a vertical plate 3, a rotating shaft 4, a winding drum 5, a steel wire rope 6, a servo motor 7, a reciprocating screw 8, a light bar 9, a slide block 10, universal wheels 11, a chain wheel 12, a second chain wheel 13, a chain 14, an oil storage tank 15, an oil outlet pipe 16, a micro oil pump 17, a hose 18, a valve 19, an oil inlet pipe 20, a nut 21, a rotating handle 22, a screw 23, an inserted bar 24, a reinforcing plate 25 and an observation window 26, four groups of universal wheels 11 are respectively arranged at the four corners of the bottom end of the bottom plate 1, the vertical plate 2 and the vertical plate 3 are both arranged at the top end of the bottom plate 1, the rotating shaft 4 is rotatably arranged between the vertical plate 2 and the vertical plate 3, the servo motor 7 is arranged at the front end of the vertical plate 2, the output end of the servo motor 7 is connected with the front end of the rotating shaft 4, the winding drum 5 is arranged on the rotating shaft 4 between the vertical plate 2 and the vertical plate 3, the reciprocating screw 8 is rotatably arranged between the vertical plate 2 and the vertical plate 3, the smooth rod 9 is fixedly arranged between the vertical plate 2 and the vertical plate 3, the slide block 10 is in threaded connection with the reciprocating lead screw 8, the slide block 10 is in sliding connection with the smooth rod 9, a rope through hole is formed in the slide block 10, the steel wire rope 6 is wound on the winding drum 5, one end of the steel wire rope 6 penetrates through the rope through hole, the first chain wheel 12 is arranged on the rotating shaft 4, the second chain wheel 13 is arranged on the reciprocating lead screw 8, the first chain wheel 12 and the second chain wheel 13 are driven by a chain 14, two groups of lead screws 23 respectively penetrate through the bottom plate 1 and are respectively in threaded connection with the bottom plate 1, the bottom ends of the two groups of lead screws 23 are respectively provided with inserting rods 24, two groups of rotating handles 22 are respectively arranged at the top ends of the two groups of lead screws 23, the oil storage tank 15 and the micro oil pump 17 are both arranged at the top end of the bottom plate 1, the right end of the oil outlet pipe 16 is communicated with the left end of the oil storage tank 15, the left end of the oil outlet pipe 16 is communicated with the input end of the micro oil pump 17, the output end of the micro oil pump 17 is provided with a hose 18, and the valve 19 is arranged on the oil outlet pipe 16, 15 tops of batch oil tank are provided with the oil inlet, advance 20 bottom intercommunication oil inlets of oil pipe, nut 21 with advance 20 top threaded connection of oil pipe, the one end that riser 2 and riser 3 kept away from mutually is provided with reinforcing plate 25 respectively, 1 tops of bottom plate are all connected to two sets of reinforcing plates 25 bottoms, 15 front ends of batch oil tank are provided with the observation hole, observation window 26 installs on the observation hole.

As shown in fig. 1 to 4, in the operation of the multifunctional electric hoist of the present invention, the device moves to a designated position through four sets of universal wheels 11, the operator rotates two sets of rotating handles 22 respectively, so that two sets of lead screws 23 drive corresponding insertion rods 24 to be inserted into the supporting surface respectively, so that the device is fixed, the servo motor 7 is started to rotate reversely, the operator holds one end of the steel wire rope 6, so that the rotating shaft 4 unwinds the steel wire rope 6 through the winding drum 5, after one end of the steel wire rope 6 is connected with an object to be hauled, the servo motor 7 is operated to rotate normally, so that the rotating shaft 4 winds the steel wire rope 6 through the winding drum 5, the rotating shaft 4 simultaneously drives the first sprocket 12 to rotate, the first sprocket 12 drives the second sprocket 13 to synchronously rotate in the same direction through the chain 14, the reciprocating lead screw 8 drives the slider 10 to reciprocate back and forth in cooperation with the light bar 9, thereby make wire rope 6 through the even winding in wire rope handling hole on reel 5, the chaotic condition appears when reducing the rolling of wire rope 6, when needs carry out spraying lubricating oil to wire rope 6, unscrew nut 21, make lubricating oil enter into inside the oil storage tank 15 through advancing oil pipe 20, later screw up nut 21, the handheld hose 18 output of operating personnel, start miniature oil pump 17, the flow through valve 19 adjustment lubricating oil, make the inside lubricating oil of oil storage tank 15 pass through out oil pipe 16 and hose 18 spraying to wire rope 6, thereby maintain wire rope 6, operating personnel is convenient for know the memory space of the inside lubricating oil of oil storage tank 15 through observation window 26.

The installation mode, the connection mode or the arrangement mode of the multifunctional electric winch of the utility model are common mechanical modes, and the multifunctional electric winch can be implemented as long as the beneficial effects can be achieved; the utility model discloses a reel 5, wire rope 6, servo motor 7, reciprocal lead screw 8, a sprocket 12, No. two sprockets 13, chain 14, miniature oil pump 17, hose 18 and valve 19 of multi-functional electric hoist engine are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional electric winch is characterized by comprising a bottom plate (1), a vertical plate (2), a vertical plate (3), a rotating shaft (4), a winding drum (5), a steel wire rope (6), a servo motor (7), a reciprocating lead screw (8), a light bar (9), a sliding block (10), a transmission mechanism, universal wheels (11) and a fixing mechanism, wherein four groups of universal wheels (11) are respectively arranged at four corners of the bottom end of the bottom plate (1), the vertical plate (2) and the vertical plate (3) are both arranged at the top end of the bottom plate (1), the rotating shaft (4) is rotatably arranged between the vertical plate (2) and the vertical plate (3), the servo motor (7) is arranged at the front end of the vertical plate (2), the output end of the servo motor (7) is connected with the front end of the rotating shaft (4), the winding drum (5) is arranged between the vertical plate (2) and the vertical plate (3) on the rotating shaft (4), the reciprocating lead screw (8) is rotatably arranged between the vertical plate (2) and the vertical plate (3), feed rod (9) fixed mounting is between riser (2) and riser (3), slider (10) and reciprocal lead screw (8) threaded connection, slider (10) and feed rod (9) sliding connection, be provided with the wire rope handling hole on slider (10), wire rope (6) winding is on reel (5), the wire rope handling hole is passed to the one end of wire rope (6), pivot (4) and reciprocal lead screw (8) carry out synchronous rotation through drive mechanism, fixed establishment installs on bottom plate (1), be used for the fixed to bottom plate (1).

2. The multifunctional electric hoist as claimed in claim 1, wherein the transmission mechanism comprises a first chain wheel (12), a second chain wheel (13) and a chain (14), the first chain wheel (12) is mounted on the rotating shaft (4), the second chain wheel (13) is mounted on the reciprocating screw (8), and the first chain wheel (12) and the second chain wheel (13) are driven by the chain (14).

3. The multifunctional electric winch according to claim 1, further comprising an oil storage tank (15), an oil outlet pipe (16), a micro oil pump (17), a hose (18) and a valve (19), wherein the oil storage tank (15) and the micro oil pump (17) are both installed at the top end of the base plate (1), the right end of the oil outlet pipe (16) is communicated with the left end of the oil storage tank (15), the left end of the oil outlet pipe (16) is communicated with the input end of the micro oil pump (17), the hose (18) is arranged at the output end of the micro oil pump (17), the valve (19) is installed on the oil outlet pipe (16), and the top end of the oil storage tank (15) is provided with an oil inlet.

4. The multifunctional electric winding machine as claimed in claim 3, further comprising an oil inlet pipe (20) and a nut (21), wherein the bottom end of the oil inlet pipe (20) is communicated with the oil inlet, and the nut (21) is in threaded connection with the top end of the oil inlet pipe (20).

5. The multifunctional electric hoist as claimed in claim 1, wherein the fixing mechanism comprises a rotating handle (22), two sets of screw rods (23) and two insertion rods (24), the two sets of screw rods (23) respectively penetrate through the bottom plate (1) and are respectively in threaded connection with the bottom plate (1), the insertion rods (24) are respectively arranged at the bottom ends of the two sets of screw rods (23), and the two sets of rotating handle (22) are respectively arranged at the top ends of the two sets of screw rods (23).

6. The multifunctional electric winch according to claim 1, further comprising reinforcing plates (25), wherein the reinforcing plates (25) are respectively disposed at the ends of the vertical plates (2) and the vertical plates (3) far away from each other, and the bottom ends of the two sets of reinforcing plates (25) are connected to the top end of the bottom plate (1).

7. The multi-functional electric hoist as claimed in claim 3, further comprising an observation window (26), wherein the oil storage tank (15) is provided at a front end thereof with an observation hole, and the observation window (26) is installed on the observation hole.