CN220934955U

CN220934955U - Motor with protection mechanism for golf cart

Info

Publication number: CN220934955U
Application number: CN202321504234.0U
Authority: CN
Inventors: 陈广财
Original assignee: Danyang Guangyuan Cable Electric Appliance Co ltd
Current assignee: Danyang Guangyuan Cable Electric Appliance Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-05-10
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a motor for a golf cart with a protection mechanism, which relates to the technical field of motors for vehicles and comprises a golf cart frame, wherein one end of the golf cart frame is fixedly provided with a speed-changing drive axle, one end of the speed-changing drive axle is fixedly provided with a driving motor body, and one end of the driving motor body is provided with a plurality of convenient assembly and disassembly components; according to the technical scheme provided by the utility model, the design of the convenient assembly and disassembly assembly is adopted, the connecting plug is driven to be inserted into the mounting hole by stretching the electric push rod, the fixed clamping block is stressed, rebounded, reset and stretched out and clamped with the mounting lug to be fixed by the reaction force of the second spring, convenient and fast assembly is realized, the fixed clamping block is contracted and loosened to be clamped with the mounting lug by rotating the control knob, and the connecting plug is pulled out from the mounting hole to realize convenient and fast disassembly, so that the aims of effectively facilitating the assembly and disassembly of the driving motor body are fulfilled, and the purposes of simplicity and convenience in operation, time and labor saving and improvement in assembly and disassembly efficiency are fulfilled.

Description

Motor with protection mechanism for golf cart

Technical Field

The utility model relates to the technical field of motors for vehicles, in particular to a motor for a golf cart with a protection mechanism.

Background

The golf cart, also called electric golf cart and pneumatic golf cart, is an environment-friendly passenger vehicle specially designed and developed for golf courses, can be used in holiday villages, villa areas, garden hotels, tourist attractions and the like, is a short-distance traffic tool from golf courses, villas, hotels, schools to private users, and is widely applied along with the continuous development of new energy sources, and the driving motor is a power source of the electric golf cart.

However, the driving motor used in the existing golf cart is usually installed and connected to the motor in a bolt fastening manner, so that the operation of the mode is troublesome and the efficiency is low, and because the motor lacks protection, sundries such as stones shot by the golf cart in the driving process are easy to damage the motor, and normal use is affected.

Disclosure of utility model

The utility model aims to solve the technical problems of the prior art and provide a motor for a golf cart with a protection mechanism, which is used for solving the problems of the prior art that the motor for the golf cart is troublesome to install and operate and has low efficiency.

In view of the above, the utility model provides a motor for a golf cart with a protection mechanism, comprising a golf cart frame, wherein one end of the golf cart frame is fixedly provided with a speed change drive axle, one end of the speed change drive axle is fixedly provided with a driving motor body, the side wall of the driving motor body is provided with an anti-collision buffer assembly, and one end of the driving motor body is provided with a plurality of convenient assembly and disassembly assemblies;

The convenient handling subassembly includes electric putter, connecting plug, rolling runner, a plurality of soft ropes, a plurality of fixed fixture block, a plurality of second spring, control knob and a plurality of torsional spring, electric putter fixed mounting is inboard in driving motor body's lateral wall, connecting plug's one end fixed connection is in electric putter's output, the both ends of rolling runner rotate and connect in connecting plug's inner wall, a plurality of one end fixed connection of soft rope is in rolling runner's lateral wall, a plurality of fixed fixture block's one end fixed connection is in soft rope's the other end, a plurality of the both ends of second spring are fixed connection respectively in connecting plug's lateral wall inboard and fixed fixture block's one end, control knob's one end fixed connection is in rolling runner's one end, a plurality of the both ends of torsional spring are fixed connection in connecting plug's inner wall and rolling runner's one end respectively.

Optionally, the anticollision buffer assembly includes a plurality of connecting rods, protection casing, a plurality of first springs, cushion and ventilative net, a plurality of the one end fixed connection of connecting rod is in driving motor body's lateral wall, a plurality of the one end fixed connection of first springs is in the other end of connecting rod, the inner wall fixed connection of protection casing is in the other end of first spring, cushion fixed connection is in the inner wall of protection casing, ventilative net fixed connection is in the one end of protection casing.

Optionally, a plurality of buffer sliding grooves are formed in the inner wall of the protective cover, and a plurality of connecting rods are connected to the side walls of the buffer sliding grooves in a sliding mode through the buffer sliding grooves.

Optionally, the buffer cushion is made of rubber as a raw material.

Optionally, the lateral wall fixedly connected with a plurality of installation ears of transaxle.

Optionally, a plurality of mounting holes are formed in one end of each mounting lug, and the connecting plugs are matched with the mounting holes.

Optionally, a hole is formed at one end of the connecting plug, and one end of the control knob rotates to penetrate through the hole and is fixedly connected with one end of the winding rotating wheel.

From the above technical solutions, the embodiment of the present utility model has the following advantages:

1. According to the motor for the golf cart with the protection mechanism, the design of the convenient assembly and disassembly assembly is adopted, the connecting plug is driven to be inserted into the mounting hole through the extension of the electric push rod, the winding rotating wheel is enabled to be rotated, reset and loosen the soft rope through the reaction force of the torsion spring through loosening the control knob, the fixing clamping block is enabled to be stressed, reset and extend through the reaction force of the second spring, the connecting plug is driven to move through the contraction of the electric push rod, the fixing clamping block is enabled to be clamped and limited and fixed with the mounting lug, the convenient assembly is achieved, and the connecting plug is enabled to be pulled out of the mounting hole through rotating the control knob, so that the driving motor body can be effectively and conveniently assembled and disassembled, the purposes of being simple, convenient and fast to operate, saving time and labor and improving the assembly and disassembly efficiency are achieved without adopting a bolt fastening mode.

2. According to the motor for the golf cart with the protection mechanism, the design of the anti-collision buffer assembly is adopted, the protection cover is used for carrying out stress anti-collision, the connecting rod slides in the buffer sliding groove and compresses the first spring due to the stress of the protection cover, the impact force is buffered and protected through the reaction force of the first spring, the elastic contact protection is provided for the driving motor body through the buffer cushion made of rubber, and meanwhile, the ventilation and heat dissipation are carried out on the heat generated by the driving motor body through the ventilation net, so that the anti-collision protection capability of the driving motor body is effectively improved, the driving motor body is prevented from being damaged easily due to the impact of sundries such as bounced stones and the like, and the normal use is influenced.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of a partial structure of the present utility model;

FIG. 3 is an enlarged view of the structure of the present utility model at A;

fig. 4 is a left side view of the motor body structure of the present utility model.

Reference numerals illustrate: 1. golf cart frame; 2. a variable speed drive axle; 3. a driving motor body; 4. a connecting rod; 5. a protective cover; 6. a first spring; 7. a cushion pad; 8. a breathable net; 9. buffering sliding grooves; 10. a mounting ear; 11. an electric push rod; 12. a connection plug; 13. a winding rotating wheel; 14. a soft rope; 15. fixing the clamping block; 16. a second spring; 17. a control knob; 18. and (3) a torsion spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

An electric motor for a golf cart with a protection mechanism according to an embodiment of the present utility model will be described in detail with reference to the accompanying drawings.

Example 1

In order to facilitate understanding, referring to fig. 1 to 4, an embodiment of a motor for a golf cart with a protection mechanism provided by the utility model includes a golf cart frame 1, a variable speed drive axle 2 is fixedly installed at one end of the golf cart frame 1, a driving motor body 3 is fixedly installed at one end of the variable speed drive axle 2, an anti-collision buffer assembly is arranged on a side wall of the driving motor body 3, and a plurality of convenient assembly and disassembly assemblies are arranged at one end of the driving motor body 3;

The convenient assembly and disassembly comprises an electric push rod 11, a connecting plug 12, a winding rotating wheel 13, a plurality of soft ropes 14, a plurality of fixed clamping blocks 15, a plurality of second springs 16, a control knob 17 and a plurality of torsion springs 18, wherein the electric push rod 11 is fixedly installed on the inner side of the side wall of a driving motor body 3, one end of the connecting plug 12 is fixedly connected with the output end of the electric push rod 11, two ends of the winding rotating wheel 13 are rotationally connected with the inner wall of the connecting plug 12, one ends of the soft ropes 14 are fixedly connected with the side wall of the winding rotating wheel 13, one ends of the fixed clamping blocks 15 are fixedly connected with the other ends of the soft ropes 14, two ends of the second springs 16 are respectively fixedly connected with the inner side of the side wall of the connecting plug 12 and one ends of the fixed clamping blocks 15, one end of the control knob 17 is fixedly connected with one end of the winding rotating wheel 13, one end of the connecting plug 12 is provided with a hole, one end of the control knob 17 is rotationally penetrated through the hole and one end of the winding rotating wheel 13 is fixedly connected with one end of the winding rotating wheel 13, and two ends of the torsion springs 18 are respectively fixedly connected with the inner wall of the connecting plug 12 and one end of the winding rotating wheel 13.

It should be noted that, be convenient for connect the installation to drive motor body 3 through convenient loading and unloading subassembly, improve loading and unloading efficiency, provide effort through electric putter 11 and drive connecting plug 12 concertina movement, connect through connecting plug 12, twine the rolling to rope 14 through rolling runner 13, apply the pulling force to fixed fixture block 15 through rope 14 winding rolling, it is fixed to carry out spacing block through fixed fixture block 15, provide effort through second spring 16 and make fixed fixture block 15 reset and rebound stretch out, control knob 17 control rolling runner 13 rotates, provide effort through torsional spring 18 and make rolling runner 13 reset and revolve.

In some embodiments, as shown in fig. 3, a plurality of mounting lugs 10 are fixedly connected to a side wall of the transaxle 2, one end of each of the plurality of mounting lugs 10 is provided with a mounting hole, and the connecting plug 12 is engaged with the mounting hole.

The drive motor body 3 is connected to the transaxle 2 by connecting the attachment lugs 10 to the connection plugs 12.

Example 2

In some embodiments, as shown in fig. 2, the anti-collision buffer assembly includes a plurality of connecting rods 4, a protection cover 5, a plurality of first springs 6, a buffer soft cushion 7 and an air-permeable net 8, one end of the plurality of connecting rods 4 is fixedly connected to the side wall of the driving motor body 3, one end of the plurality of first springs 6 is fixedly connected to the other end of the connecting rods 4, the inner wall of the protection cover 5 is fixedly connected to the other end of the first springs 6, a plurality of buffer sliding grooves 9 are formed in the inner wall of the protection cover 5, the plurality of connecting rods 4 are slidably connected to the side wall of the buffer sliding grooves 9 through penetrating the buffer sliding grooves 9, the buffer soft cushion 7 is fixedly connected to the inner wall of the protection cover 5, the buffer soft cushion 7 is made of rubber, and the air-permeable net 8 is fixedly connected to one end of the protection cover 5.

It should be noted that, carry out the anti-collision protection of cover to driving motor body 3 through crashproof buffer assembly, carry out the connection support to protection casing 5 through connecting rod 4, carry out the cover protection to driving motor body 3 through protection casing 5, provide effort to the atress through first spring 6 and cushion, provide the elasticity contact protection to driving motor body 3 through buffering cushion 7, ventilate the heat that driving motor body 3 produced through ventilative net 8 and dispel the heat.

The electric putter 11 is a well-known component in the present utility model, and will not be described here again.

Working principle: when in use, firstly, when the motor body 3 is driven to be connected and installed with the speed change drive axle 2, the winding rotating wheel 13 is driven to rotate by rotating the control knob 17, so that the soft rope 14 is wound on the winding rotating wheel 13 in a rotating way, the fixed clamping block 15 is pulled and contracted into the inner side of the side wall of the connecting plug 12 by applying a pulling force to the fixed clamping block 15 by winding the soft rope 14, the connecting plug 12 is aligned with the mounting hole of the side wall mounting lug 10 of the speed change drive axle 2 and is driven to be inserted into the mounting hole by stretching the electric push rod 11, the winding rotating wheel 13 is enabled to be rotated, reset and loosen the soft rope 14 by loosening the control knob 17 through the reaction force of the torsion spring 18, the fixed clamping block 15 is enabled to be stressed, reset and stretched out by resilience of the reaction force of the second spring 16, the electric push rod 11 is retracted to drive the connecting plug 12 to move so that the fixed clamping block 15 is clamped and limited and fixed with the mounting lug 10, convenient installation is realized, and the same is realized, the fixed clamping block 15 is contracted and loosened through the rotation of the control knob 17 to be clamped with the mounting lug 10, the connecting plug 12 is pulled out of the mounting hole, so that the purpose of effectively facilitating the mounting and dismounting of the driving motor body 3, and the mounting and connecting in a bolt fastening mode is not needed is achieved, the operation is simple, convenient, time-saving and labor-saving, the purpose of improving the loading and unloading efficiency is achieved, secondly, the driving motor body 3 is started to drive the speed change driving axle 2 to operate and then drive the wheels of the golf cart to rotate for running, sundries such as bounced stones and the like in the running process are stressed and crashed through the protective cover 5, the connecting rod 4 slides in the buffer sliding groove 9 and compresses the first spring 6 through the stress of the protective cover 5, the impact force is buffered and protected through the reaction force of the first spring 6, and the elastic contact protection is provided for the driving motor body 3 through the buffer cushion 7 made of rubber, simultaneously, ventilate the heat that the driving motor body 3 produced through ventilative net 8 to reach and effectively improve the anticollision protection ability to driving motor body 3, avoid driving motor body 3 to be easily influenced by debris collision such as bounced stone to appear damaging, influence normal use's purpose.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A motor for golf cart with protection mechanism, characterized in that: the golf cart comprises a golf cart frame (1), wherein a speed change drive axle (2) is fixedly arranged at one end of the golf cart frame (1), a drive motor body (3) is fixedly arranged at one end of the speed change drive axle (2), an anti-collision buffer assembly is arranged on the side wall of the drive motor body (3), and a plurality of convenient assembly and disassembly assemblies are arranged at one end of the drive motor body (3);

The convenient handling subassembly includes electric putter (11), connecting plug (12), rolling runner (13), a plurality of soft ropes (14), a plurality of fixed fixture block (15), a plurality of second spring (16), control knob (17) and a plurality of torsional spring (18), electric putter (11) fixed mounting is inboard in the lateral wall of driving motor body (3), the one end fixed connection of connecting plug (12) is in the output of electric putter (11), the both ends rotation of rolling runner (13) are connected in the inner wall of connecting plug (12), a plurality of the one end fixed connection of soft ropes (14) is in the lateral wall of rolling runner (13), a plurality of the one end fixed connection of fixed fixture block (15) is in the other end of soft ropes (14), a plurality of the both ends of second spring (16) are fixed connection respectively in the one end of the lateral wall inboard of connecting plug (12) and fixed fixture block (15), the one end fixed connection of control knob (17) is in the one end of rolling runner (13), a plurality of torsional spring (18) both ends are fixed connection respectively in the one end of connecting plug (12).

2. The motor for a golf cart having a protective mechanism according to claim 1, wherein: the anti-collision buffer assembly comprises a plurality of connecting rods (4), a protective cover (5), a plurality of first springs (6), a buffer cushion (7) and a ventilation net (8), wherein one end of each connecting rod (4) is fixedly connected to the side wall of a driving motor body (3), one end of each first spring (6) is fixedly connected to the other end of each connecting rod (4), the inner wall of each protective cover (5) is fixedly connected to the other end of each first spring (6), the buffer cushion (7) is fixedly connected to the inner wall of each protective cover (5), and the ventilation net (8) is fixedly connected to one end of each protective cover (5).

3. The motor for a golf cart having a protective mechanism according to claim 2, wherein: the inner wall of the protective cover (5) is provided with a plurality of buffer sliding grooves (9), and a plurality of connecting rods (4) are connected to the side walls of the buffer sliding grooves (9) in a sliding mode through the buffer sliding grooves (9).

4. The motor for a golf cart having a protective mechanism according to claim 2, wherein: the buffer cushion (7) is made of rubber as a raw material.

5. The motor for a golf cart having a protective mechanism according to claim 1, wherein: the side wall of the speed change drive axle (2) is fixedly connected with a plurality of mounting lugs (10).

6. The motor for a golf cart having a protective mechanism according to claim 5, wherein: and one ends of the mounting lugs (10) are provided with mounting holes, and the connecting plugs (12) are matched with the mounting holes.

7. The motor for a golf cart having a protective mechanism according to claim 1, wherein: one end of the connecting plug (12) is provided with a hole, and one end of the control knob (17) rotates to penetrate through the hole and is fixedly connected with one end of the winding rotating wheel (13).