CN214299035U - Double-speed multipurpose winch convenient to install - Google Patents

Abstract

The utility model discloses a dual speed multi-purpose winch easy to assemble, including winch main part and housing, the top of winch main part is provided with the backup pad, the backup pad top is provided with receives the hank section of thick bamboo, the bottom of support column is connected with the backup pad through first screw, the housing sets up the left side of receiving the hank section of thick bamboo, the left and right sides of housing is provided with inlet fan and exhaust fan respectively, and the front side of housing is provided with the observation window, inside motor and the reducing gear box of being provided with of housing, the one end and the second gear connection of motor are kept away from to the reducing gear box. This dual speed multipurpose winch easy to assemble mainly comprises motor, reducing gear box, housing and receipts hank section of thick bamboo simple structure compactness to the convenience carries out fast assembly and dismantlement to it, and then the convenience is to transporting and saving, is provided with the pneumatic cylinder simultaneously, and the staff can extend and contract according to the demand control pneumatic cylinder of receiving the hank, thereby is convenient for adjust the receipts hank height of device.

Description

Double-speed multipurpose winch convenient to install

Technical Field

The utility model relates to an engineering machine tool technical field specifically is a dual speed multi-purpose winch easy to assemble.

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 double-speed multipurpose winch is one of the winches, and is widely applied due to simple operation, large rope winding amount and convenient displacement, the double-speed multipurpose winch in the prior art is found through mass retrieval, typically a double-speed winch of the publication number CN209651772U, wherein a double-speed gearbox comprises a shifting fork, an input shaft, a transition shaft and an output shaft, the input end of the input shaft is connected with an explosion-proof motor, the output end of the input shaft is connected with the transition shaft, a first duplicate gear is rotatably arranged on the transition shaft and a sliding gear is slidably arranged on the transition shaft, the first duplicate gear is provided with a synchronous gear, and the sliding gear can be meshed with the synchronous gear; the output shaft is connected with the winding drum, and a second duplicate gear and a first driven wheel are rotatably arranged on the output shaft; the first duplicate gear is meshed with one gear part of the first driven wheel and the second duplicate gear, and the other gear part of the second duplicate gear is meshed with the sliding gear; the shifting fork is rotatably arranged, a fork part of the shifting fork is abutted against the sliding gear, and a rotating shaft of the shifting fork extends out of the double-speed gearbox and is connected with the gear shifting device through a connecting rod; the first brake brakes the output shaft. The automatic gear shifting device is mainly characterized by not only being capable of achieving automatic gear shifting operation, but also having multiple protection functions and achieving protection of the motor and the speed reducer.

To sum up, the majority of existing double-speed multipurpose winches are fixed in structure, complex and inconvenient to disassemble, so that the existing double-speed multipurpose winches are inconvenient to transport and store, are not convenient and fast to use, and need to be improved on existing equipment aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual speed multipurpose winch easy to assemble to solve the most fixed structure of current dual speed multipurpose winch that proposes in the above-mentioned background art and complicated, inconvenient dismantlement, thereby inconvenient problem of transporting and saving it.

In order to achieve the above object, the utility model provides a following technical scheme: a double-speed multipurpose winch convenient to install comprises a winch main body and a housing,

the winch comprises a winch main body, a support plate is arranged above the winch main body and connected with the winch main body through a hydraulic cylinder, a winding and unwinding barrel is arranged above the support plate and connected with the top end of a support column, the winding and unwinding barrel is connected with a first gear, and the bottom end of the support column is connected with the support plate through a first screw;

the cover shell, the cover shell sets up in the left side of receiving the hank section of thick bamboo, and the cover shell passes through the connecting piece to be connected with the backup pad, the left and right sides of cover shell is provided with into fan and exhaust fan respectively, and the front side of cover shell is provided with the observation window, inside motor and the reducing gear box of being provided with of cover shell, and the motor passes through the shaft coupling to be connected with the reducing gear box, and motor and reducing gear box all are connected with the backup pad through the second screw simultaneously, the one end that the motor was kept away from to the reducing gear box is connected with the second gear, and the second gear setting is in the front side of cover shell.

Preferably, the hydraulic cylinders are symmetrically arranged between the winch main body and the supporting plate, and the bottom of the winch main body is provided with an anti-skid plate.

Preferably, both ends of the twisting collecting cylinder are rotatably connected with the supporting columns.

Preferably, the first gear is arranged on the right side of the second gear, and the first gear is in meshed connection with the second gear.

Preferably, the outer sides of the air inlet fan and the exhaust fan are both provided with dust covers, the dust covers are provided with dust nets, and the dust covers are in threaded connection with the housing.

Preferably, the motor, the coupling, the reduction gearbox, the first gear, the second gear and the winding drum form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that: the double-speed multipurpose winch convenient to install,

(1) the device is mainly composed of a motor, a reduction gearbox, a housing and a twisting and withdrawing cylinder, and is simple and compact in structure, so that the device can be conveniently and quickly assembled and disassembled, and further can be conveniently transported and stored;

(2) be provided with inlet fan and exhaust fan, the exhaust fan can be discharged the heat that motor and reducing gear box during operation gived off fast, inlet fan can be simultaneously inside the housing with the lower air current of ambient temperature discharge, thereby can form a benign cooling system, and then be convenient for prevent motor and reducing gear box because of the heat dissipation unexpected damage too slow, be provided with the dust cover simultaneously, the dust cover can prevent external dust to a certain extent through inlet fan and exhaust fan entering housing internal contamination and damage motor and reducing gear box, thereby be convenient for protect it, prolong its life.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. winch main part, 2, pneumatic cylinder, 3, backup pad, 4, receipts hank section of thick bamboo, 5, first gear, 6, support column, 7, first screw, 8, housing, 9, observation window, 10, connecting piece, 11, air inlet fan, 12, exhaust fan, 13, dust cover, 14, dust screen, 15, motor, 16, reducing gear box, 17, shaft coupling, 18, second screw, 19, second gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double-speed multipurpose winch convenient to install is disclosed, as shown in figures 1 and 2, a support plate 3 is arranged above a winch main body 1, the support plate 3 is connected with the winch main body 1 through a hydraulic cylinder 2, the hydraulic cylinders 2 are symmetrically arranged between the winch main body 1 and the support plate 3, an anti-slip plate is arranged at the bottom of the winch main body 1, the anti-slip plate is convenient for improving the anti-slip performance of the winch main body 1, a worker can adjust the reeling height of the device by controlling the hydraulic cylinder 2, so that the internal structure of the device is convenient to enrich, a reeling barrel 4 is arranged above the support plate 3, the reeling barrel 4 is connected with the top end of a support column 6, two ends of the reeling barrel 4 are rotatably connected with the support column 6, the support column 6 plays a role of supporting the reeling barrel 4, the reeling barrel 4 is connected with a first gear 5, the bottom end of the support column 6 is connected with the support plate 3 through a first screw 7, the housing 8 is arranged at the left side of the twisting cylinder 4, and the housing 8 is connected with the supporting plate 3 through a connecting piece 10.

As shown in fig. 1, 2 and 3, the left side and the right side of the housing 8 are respectively provided with an air inlet fan 11 and an exhaust fan 12, the outer sides of the air inlet fan 11 and the exhaust fan 12 are respectively provided with a dust cover 13, the dust cover 13 is provided with a dust screen 14, the dust cover 13 is in threaded connection with the housing 8, a worker can manually rotate the dust cover 13 from the housing 8 for cleaning, the front side of the housing 8 is provided with an observation window 9, the observation window 9 is convenient for the worker to observe the working condition inside the housing 8, the housing 8 is internally provided with a motor 15 and a reduction gearbox 16, the motor 15 is connected with the reduction gearbox 16 through a coupling 17, the motor 15 and the reduction gearbox 16 are both connected with the support plate 3 through a second screw 18, one end of the reduction gearbox 16 far away from the motor 15 is connected with a second gear 19, the first gear 5 is arranged at the right side of the second gear 19, and the first gear 5 is meshed with the second gear 19, the second gear 19 and the first gear 5 both play a transmission role, the motor 15, the coupler 17, the reduction gearbox 16, the first gear 5, the second gear 19 and the winding drum 4 form a rotating structure, the rope is conveniently wound and twisted by the rotating winding drum 4 under the action of the motor 15, and the second gear 19 is arranged on the front side of the housing 8.

The working principle is as follows: when the double-speed multipurpose winch convenient to install is used, firstly, the motor 15 is connected with the reduction gearbox 16 through the coupler 17, then the motor 15 and the reduction gearbox 16 can be fixed on the support plate 3 through the second screw 18, then the first gear 5 on the winding drum 4 is meshed with the second gear 19, then the winding drum 4 is fixed on the support plate 3 through the first screw 7, then the housing 8 is covered on the outer sides of the motor 15 and the reduction gearbox 16, then the housing 8 is connected with the support plate 3 through the connecting piece 10, all assembly work is completed, then, the power supply is connected, a worker can control the hydraulic cylinder 2 to drive the support plate 3 to move up and down according to the winding requirement, so that the winding height of the device can be adjusted, the motor 15 drives the second gear 19 to rotate through the coupler 17 and the reduction gearbox 16, the second gear 19 pushes the first gear 5 to drive the winding drum 4 to wind up and wind up ropes, meanwhile, the exhaust fan 12 can quickly exhaust heat dissipated inside the housing 8 when the motor 15 and the reduction gearbox 16 work, on the other hand, the air inlet fan 11 can exhaust outside air flow into the housing 8, so that the air circulation speed inside and outside the housing 8 is facilitated, further the motor 15 and the reduction gearbox 16 are prevented from being broken down due to too slow heat dissipation, and all work is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a dual speed multi-purpose winch easy to assemble, includes winch main part (1) and housing (8), its characterized in that:

the winch comprises a winch main body (1), wherein a supporting plate (3) is arranged above the winch main body (1), the supporting plate (3) is connected with the winch main body (1) through a hydraulic cylinder (2), a winding drum (4) is arranged above the supporting plate (3), the winding drum (4) is connected with the top end of a supporting column (6), the winding drum (4) is connected with a first gear (5), and the bottom end of the supporting column (6) is connected with the supporting plate (3) through a first screw (7);

housing (8), housing (8) set up in the left side of receiving hank section of thick bamboo (4), and housing (8) are connected with backup pad (3) through connecting piece (10), the left and right sides of housing (8) is provided with into fan (11) and exhaust fan (12) respectively, and the front side of housing (8) is provided with observation window (9), inside motor (15) and the reducing gear box (16) of being provided with of housing (8), and motor (15) are connected with reducing gear box (16) through shaft coupling (17), and motor (15) and reducing gear box (16) all are connected with backup pad (3) through second screw (18) simultaneously, the one end that motor (15) were kept away from in reducing gear box (16) is connected with second gear (19), and second gear (19) set up the front side at housing (8).

2. The easy-to-install two-speed utility winch of claim 1, wherein: the hydraulic cylinders (2) are symmetrically arranged between the winch main body (1) and the supporting plate (3), and the bottom of the winch main body (1) is provided with an anti-skid plate.

3. The easy-to-install two-speed utility winch of claim 1, wherein: the two ends of the winding drum (4) are rotatably connected with the supporting columns (6).

4. The easy-to-install two-speed utility winch of claim 1, wherein: the first gear (5) is arranged on the right side of the second gear (19), and the first gear (5) is meshed with the second gear (19).

5. The easy-to-install two-speed utility winch of claim 1, wherein: dust covers (13) are arranged on the outer sides of the air inlet fan (11) and the air outlet fan (12), a dust screen (14) is arranged on each dust cover (13), and the dust covers (13) are in threaded connection with the housing (8).

6. The easy-to-install two-speed utility winch of claim 1, wherein: the motor (15), the coupler (17), the reduction gearbox (16), the first gear (5), the second gear (19) and the winding drum (4) form a rotating structure.

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