CN216751360U

CN216751360U - Capstan winch of embedded installation of motor

Info

Publication number: CN216751360U
Application number: CN202220318992.2U
Authority: CN
Inventors: 俞芷琳; 徐宏; 蒋浩
Original assignee: Zhejiang Runva Mechanical & Electrical Co ltd
Current assignee: Zhejiang Runva Mechanical & Electrical Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-06-14
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a winch with a motor embedded and installed, which comprises a motor bracket, wherein the motor bracket is connected with a roller through a bearing; the motor support is provided with a driving motor fixedly connected with the motor support, and the head of the driving motor penetrates through the motor support and extends into the roller; the head of the driving motor is provided with a switching disk connected with the driving motor, and the switching disk is fixedly connected with the inside of the roller through a bearing; the motor is arranged in the roller, and the winch is small in size, convenient to install and light in structure.

Description

Capstan winch of embedded installation of motor

Technical Field

The utility model belongs to the technical field of winches, and particularly relates to a winch with a motor embedded and installed.

Background

A winch is a very common towing tool, and is often used to tow heavy objects during emergency treatment. Generally, a winch is arranged on an automobile, a motor of the winch is powered by an automobile power supply, and the motor rotates and simultaneously drives a roller to rotate. The conventional structure of the winch on the market is that a motor and a speed reducer assembly are respectively arranged on the left side and the right side of a roller, and a driving motor is connected with the speed reducer assembly through a transmission rod. The length of the winch with the structure along the axial direction of the roller is often longer, and the volume of the winch is larger as a whole. The space for installing the winch at the front part of the automobile is often small, the space for installing the large-size winch at the front part of the automobile is limited, and the installation is time-consuming; meanwhile, when the winch breaks down and needs to be maintained, the winch is not convenient to disassemble and assemble. Therefore, there is a need to design a capstan with a motor mounted in-line.

Disclosure of Invention

The winch with the motor embedded is designed aiming at the problems in the prior art, the motor is arranged in the roller, and the winch is small in size, convenient to install and lighter in structure.

The utility model aims to be realized by the following technical scheme: a winch with a motor embedded and installed comprises a motor bracket, wherein the motor bracket is connected with a roller through a bearing; the motor support is provided with a driving motor fixedly connected with the motor support, and the head of the driving motor penetrates through the motor support and extends into the roller; the head of the driving motor is provided with a switching disk connected with the driving motor, and the switching disk is fixedly connected with the inside of the roller through a bearing.

Preferably, the driving motor comprises a motor tail cover, a motor shell and a motor adapter cover; the motor tail cover pass through the fix with screw on the motor support, motor casing respectively with motor tail cover, motor switching lid joint, motor tail cover and motor switching lid between be equipped with and be used for motor tail cover and motor switching lid to keep fixed fastener.

The motor tail cover is fixed with the motor support, the motor tail cover is clamped on the motor shell, the motor switching cover is also clamped on the high shell, and then the motor tail cover and the motor switching cover are fixed through the fastening piece, so that the driving motor is convenient to disassemble and assemble, and meanwhile, the driving motor can be well fixed on the motor support.

Preferably, a bearing is installed between a motor shaft of the driving motor and the adapter plate, and the bearing is sleeved on the motor shaft of the driving motor and is connected with the inner wall of the adapter plate.

The motor shaft of the driving motor extends into the adapter plate and is connected with the inner wall of the adapter plate through the bearing, so that the motor shaft is ensured to be kept stable in the rotating process, and the motor shaft and the roller can be always kept coaxial and synchronously rotate.

Preferably, a first bearing is arranged at one end, close to the driving motor, of a motor shaft of the driving motor, a second bearing is arranged at one end, far away from the driving motor, of the motor shaft of the driving motor, and the first bearing and the second bearing are coaxially arranged.

First bearing and second bearing are established to the cover on driving motor's motor shaft, and the connection of motor shaft and switching dish can be more stable like this, has guaranteed that the motor shaft keeps on same axial all the time when high-speed rotatory.

Preferably, the outer diameter of the driving motor is smaller than the inner diameter of the roller, and the length of the driving motor is smaller than that of the roller.

The driving motor is smaller than the roller in length and is convenient to install in the roller and cannot interfere with the inner wall of the roller.

Preferably, one end of the roller is connected with the motor bracket through a bearing, and the other end of the roller is connected with the speed reducer bracket through a bearing.

The cylinder pass through the bearing respectively with motor support and reduction gear leg joint, the cylinder just is inseparabler with motor support and reduction gear leg joint, the cylinder will be more stable at the pivoted in-process, can not take place radially upwards to rock when the cylinder rotates, therefore the cylinder just can not have the interference with the inside driving motor of cylinder.

Preferably, a first waterproof oil seal piece is arranged between the roller and the motor support, and a second waterproof oil seal piece is arranged between the roller and the speed reducer support.

Gaps exist among the roller, the motor bracket and the speed reducer bracket, water can easily enter the roller from the gaps, and thus the driving motor has the risk of water inflow; therefore, first oil seal spare and second oil seal spare have been designed, avoid water to enter into inside the cylinder, let driving motor have certain waterproof nature.

Preferably, an electric cabinet used for controlling the driving motor to rotate is arranged on the side face of the driving motor, and the electric cabinet is detachably connected with the driving motor.

The electric control box is detachably connected with the driving motor, and when the installation position of the winch is compact, the control box is taken down from the side surface of the driving motor; the electric cabinet passes through the wire with driving motor and is connected, and the wire has certain length, and on the electric cabinet just can be fixed mounting to the front bar of car alone like this, the whole length of capstan winch will shorten so, has made things convenient for the further installation of capstan winch.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the tail part of the driving motor is fixed on the motor bracket, and the head part of the driving motor extends into the roller and is connected with the inner wall of the roller through the adapter plate, so that the head and the tail ends of the driving motor are fixed, and the driving motor can keep a static state while the roller rotates, thereby ensuring that the driving motor in the roller cannot be interfered when the roller rotates, and ensuring that the driving motor works normally; the whole driving motor extends into the roller for installation, so that the whole length of the winch is reduced, the size of the winch is reduced, and the winch is more convenient to install; meanwhile, the winch is small in size, light in weight and easy to ship. Therefore, the winch has the advantages that the size of the winch is greatly reduced by embedding and installing the motor, and the installation and the transportation are very convenient.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a side view of the present invention;

fig. 5 is a cross-sectional view taken along line a-a of fig. 4.

The labels in the figure are: 1. a motor bracket; 2. a drum; 3. a drive motor; 31. a motor tail cover; 32. a motor housing; 33. a motor switching cover; 34. a fastener; 4. a switching disk; 51. a first bearing; 52. a second bearing; 6. a reducer bracket; 7. a first oil seal; 8. a second oil seal; 9. an electric cabinet.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings to which:

as shown in fig. 1 to 5, the present embodiment discloses a winch with a motor embedded therein, which includes a motor bracket 1, wherein the motor bracket 1 is connected to a drum 2 through a bearing; the motor support 1 is provided with a driving motor 3 fixedly connected with the motor support, and the head of the driving motor 3 penetrates through the motor support 1 and extends into the roller 2; the head of the driving motor 3 is provided with an adapter plate 4 connected with the driving motor, and the adapter plate 4 is fixedly connected with the inside of the roller 2 through a bearing.

The driving motor 3 comprises a motor tail cover 31, a motor shell 32 and a motor adapter cover 33; motor tail-hood 31 pass through the fix with screw on motor support 1, motor casing 32 respectively with motor tail-hood 31, motor switching lid 33 joint, motor tail-hood 31 and motor switching lid 33 between be equipped with and be used for motor tail-hood 31 and motor switching lid 33 to keep fixed fastener 34. The bearing is installed between the motor shaft of driving motor 3 and switching dish 4, the bearing cover establish on driving motor 3's motor shaft and with the inner wall connection of switching dish 4. One end that is close to driving motor 3 on driving motor 3's the motor shaft is equipped with first bearing 51, and the one end that is kept away from driving motor 3 on driving motor 3's the motor shaft is equipped with second bearing 52, first bearing 51 and second bearing 52 set up with the axle center. The outer diameter of the driving motor 3 is smaller than the inner diameter of the roller 2, and the length of the driving motor 3 is smaller than that of the roller 2. One end of the roller 2 is connected with the motor bracket 1 through a bearing, and the other end of the roller 2 is connected with the reducer bracket 6 through a bearing. A first waterproof oil seal 7 is arranged between the roller 2 and the motor support 1, and a second waterproof oil seal 8 is arranged between the roller 2 and the speed reducer support 6. The side of driving motor 3 be equipped with and be used for controlling driving motor 3 pivoted electric cabinet 9, electric cabinet 9 can dismantle with driving motor 3 and be connected.

The specific working process of the embodiment is as follows, when assembling the winch, firstly clamping the motor shell 32 into the motor tail cover 31, then clamping the motor switching cover 33 onto the motor shell 32, and then fixing the motor tail cover 31, the motor shell 32 and the motor switching cover 33 together through the fastening piece 34; a motor shaft of the driving motor 3 is installed in the adapter plate 4, and the adapter plate 4 and the motor adapter cover 33 are fixed through screws after the motor shaft of the driving motor 3 is installed in place; then, the driving motor 3 and the adapter plate 4 are installed in the roller 2 together, and the adapter plate 4 is clamped on a bearing arranged in the roller 2 when the driving motor and the adapter plate are installed in place; after the driving motor 3 is installed in place, the motor tail cover 31 and the motor support 1 are fixed through screws, and at the moment, the driving motor 3 is installed. Then, the reducer assembly is installed, the gears on the reducer assembly are aligned toward the motor shaft on the driving motor 3 and are kept engaged with each other, then the reducer assembly is fixed on the reducer bracket 6, and the winch assembly is completed.

Open driving motor 3, the last motor shaft of driving motor 3 can drive the synchronous rotation of the gear on the reduction gear subassembly, and the gear on the reduction gear subassembly can be with the internal gear circle intermeshing on the cylinder 2 to drive cylinder 2 and rotate, cylinder 2 pivoted can drive the wire rope removal on the cylinder 2 simultaneously, pull the object when wire rope removes.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A winch with a motor embedded and installed comprises a motor bracket (1) and is characterized in that the motor bracket (1) is connected with a roller (2) through a bearing; the motor support (1) is provided with a driving motor (3) fixedly connected with the motor support, and the head of the driving motor (3) penetrates through the motor support (1) and extends into the roller (2); the head of the driving motor (3) is provided with an adapter plate (4) connected with the driving motor, and the adapter plate (4) is fixedly connected with the inside of the roller (2) through a bearing.

2. The winch with embedded motor as claimed in claim 1, wherein the driving motor (3) comprises a motor tail cover (31), a motor shell (32) and a motor adapter cover (33); motor tail-hood (31) pass through the fix with screw on motor support (1), motor casing (32) respectively with motor tail-hood (31), motor switching lid (33) joint, motor tail-hood (31) and motor switching lid (33) between be equipped with and be used for motor tail-hood (31) and motor switching lid (33) to keep fixed fastener (34).

3. The winch with the embedded motor as claimed in claim 2, wherein a bearing is arranged between the motor shaft of the driving motor (3) and the adapter plate (4), and the bearing is sleeved on the motor shaft of the driving motor (3) and connected with the inner wall of the adapter plate (4).

4. The winch with the embedded motor as claimed in claim 3, wherein a first bearing (51) is arranged at one end of the motor shaft of the driving motor (3) close to the driving motor (3), a second bearing (52) is arranged at one end of the motor shaft of the driving motor (3) far away from the driving motor (3), and the first bearing (51) and the second bearing (52) are coaxially arranged.

5. The capstan of claim 1, wherein the outer diameter of the driving motor (3) is smaller than the inner diameter of the drum (2), and the length of the driving motor (3) is smaller than the length of the drum (2).

6. The winch with the motor embedded therein as claimed in claim 1, wherein one end of the drum (2) is connected with the motor bracket (1) through a bearing, and the other end of the drum (2) is connected with the reducer bracket (6) through a bearing.

7. The winch with the motor embedded therein as claimed in claim 6, wherein a first oil seal (7) for water prevention is arranged between the drum (2) and the motor bracket (1), and a second oil seal (8) for water prevention is arranged between the drum (2) and the reducer bracket (6).

8. The winch with the embedded motor as claimed in claim 1, wherein an electric cabinet (9) for controlling the rotation of the driving motor (3) is disposed on the side of the driving motor (3), and the electric cabinet (9) is detachably connected to the driving motor (3).