Diesel vehicle starting motor with safety protection structure

Abstract

The utility model relates to the technical field of diesel vehicle starting motors, and discloses a diesel vehicle starting motor with a safety protection structure, which comprises a diesel vehicle starting motor, a cable is arranged at the top end of the diesel vehicle starting motor, and a winding mechanism is arranged above the diesel vehicle starting motor. The winding mechanism comprises a winding roller, a positioning block is fixedly connected to the top end of the winding roller, a positioning plate is detachably installed at the top end of the winding roller, a connecting piece is arranged on the outer wall of the winding roller, and a protection mechanism is arranged at the top end of the diesel vehicle starting motor. According to the cable winding device, redundant cables can be wound on the winding roller, then the positioning plate is installed above the winding roller so that the redundant cables can be fixed, the redundant cables are prevented from being disturbed with other parts, when the wound cables need to be taken out, the rotating column can be rotated to drive the limiting block to move to remove limiting, then the cables can be taken out, and operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to diesel car starting motor technical field especially relates to a diesel car starting motor with safety protection structure. BACKGROUND

[0002] The diesel car starting motor is the key component in the diesel car starting system, which is a device converting electric energy into mechanical energy, and its main function is to generate enough torque to drive the diesel engine crankshaft rotation when the diesel car starts, so that the diesel engine enters the self-running state.

[0003] When the diesel car starting motor is installed, the corresponding cable is installed to play a connecting role, and in order to make the cable connection more convenient, the overall length of the cable is longer at this time, and the overlong cable is placed randomly in the complex mechanical structure inside the diesel car, which is easy to be entangled with the running parts. For example, it may be wound into the engine belt pulley, fan and other high-speed rotating parts, once the cable outer skin is wound in, it will soon be worn and torn, not only damaging the cable, but also possibly causing the belt pulley to jam, the fan to be unbalanced and other problems, causing mechanical failure, and even possibly stopping the engine operation, endangering the driving safety, therefore, a diesel car starting motor with safety protection structure is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a diesel car starting motor with safety protection structure, which aims to improve the problem that the excess cable in the prior art may cause the diesel engine to have the risk of failure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a diesel car starting motor with safety protection structure, comprising a diesel car starting motor, a cable is arranged at the top end of the diesel car starting motor, and a winding mechanism is arranged above the diesel car starting motor.

[0006] The winding mechanism comprises a winding roller, a positioning block is fixedly connected to the top end of the winding roller, a positioning plate is detachably installed at the top end of the winding roller, a rotating column is rotatably connected to the inner wall of the positioning plate, a connecting column is rotatably connected to the inner side wall of the rotating column, a circular plate is fixedly connected to the inner wall of the positioning plate, a limiting block is elastically connected to the outer wall of the circular plate through a connecting spring, an adapter is arranged on the outer wall of the winding roller, and a protection mechanism is arranged at the top end of the diesel car starting motor.

[0007] Further description of the above technical scheme:

[0008] The adapter comprises a rubber pad, the inner arc surface of the rubber pad is fixedly connected to the outer arc surface of the winding roller, and the outer wall of the cable is wound on the outer wall of the rubber pad.

[0009] As a further description of the above technical solutions:

[0010] One end of the connecting spring is fixedly connected to the outer wall of the circular plate, the other end of the connecting spring is fixedly connected to the outer wall of the limiting block, and the outer wall of the limiting block is slidingly connected to the inner wall of the circular plate and the positioning plate.

[0011] As a further description of the above technical solutions:

[0012] The end of the connecting column away from the rotating column is rotatably connected to the outer wall of the limiting block, and the inclined surface of the limiting block is inserted into the inner wall of the top end of the winding roller.

[0013] As a further description of the above technical solutions:

[0014] The bottom end of the winding roller is fixedly connected to the top end of the diesel vehicle starting motor.

[0015] As a further description of the above technical solutions:

[0016] The fixing plate is provided with a bolt threadedly connected to the inner wall thereof, the top end of the diesel vehicle starting motor is provided with a limiting hole, the inner wall of the limiting hole is provided with a protection seat, and the rear side of the protection seat is provided with a through square groove larger than the diameter of the cable.

[0017] As a further description of the above technical solutions:

[0018] The bottom end of the fixing plate is fixedly connected to the top end of the diesel vehicle starting motor.

[0019] As a further description of the above technical solutions:

[0020] The bolt is threadedly connected to the inner wall of the protection seat on the side close to the winding roller.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The diesel vehicle starting motor, the cable and the winding mechanism are matched with each other, so that the excess cable can be wound on the winding roller, the positioning plate is installed above the winding roller to fix the cable, the excess cable is prevented from interfering with other components, and when the wound cable needs to be taken out, the rotating column is rotated to drive the limiting block to move and remove the limiting, so that the cable can be taken out conveniently.

[0023] 2、The protection mechanism is matched with each other, the protection seat is installed to reduce the dust adhered to the wound cable and prolong the service life of the cable. DRAWINGS

[0024] Figure 1 A whole three-dimensional schematic view of a diesel vehicle starting motor with a safety protection structure is provided in the utility model;

[0025] Figure 2 A protection seat of a diesel vehicle starting motor with a safety protection structure and a split schematic view of the diesel vehicle starting motor thereof are provided in the utility model;

[0026] Figure 3 A whole three-dimensional schematic view of a cable of a diesel vehicle starting motor with a safety protection structure is provided in the utility model;

[0027] Figure 4 A positioning plate of a diesel vehicle starting motor with a safety protection structure and a split schematic view of a winding roller thereof are provided in the utility model;

[0028] Figure 5 A split schematic view of a positioning plate of a diesel vehicle starting motor with a safety protection structure is provided in the utility model;

[0029] Figure 6 A winding and a rubber pad of a diesel vehicle starting motor with a safety protection structure are provided in the utility model.

[0030] Legend:

[0031] 1, diesel vehicle starting motor; 2, cable; 3, winding mechanism; 301, positioning plate; 302, winding roller; 303, rubber pad; 304, rotating column; 305, positioning block; 306, connecting column; 307, connecting spring; 308, limiting block; 309, round plate; 4, protection mechanism; 401, protection seat; 402, limiting hole; 403, fixed plate; 404, bolt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] Reference Figures 1-2The utility model provides an embodiment: a diesel car starting motor with safety protection structure, including diesel car starting motor 1, the top of diesel car starting motor 1 is provided with cable 2, and cable 2 plays the role of connection transmission signal, and the upper portion of diesel car starting motor 1 is provided with winding mechanism 3, through the setting of winding mechanism 3, cable 2 can be wound, so that it is convenient to overhaul.

[0034] With reference to Figures 3-5 Winding mechanism 3 includes winding roller 302, winding roller 302 is set to inverted T shape, so that the excess length cable 2 can be wound, the top of winding roller 302 is fixedly connected with locating block 305, the setting of locating block 305 plays the role of preposition, the top of winding roller 302 detachably installs locating plate 301, and locating plate 301 is integrally detachable, so that the wound cable 2 is conveniently taken out, the inner wall of locating plate 301 is rotatably connected with rotating column 304, the inner side wall of rotating column 304 is rotatably connected with connecting column 306, the rotation of rotating column 304 drives two connecting columns 306 to rotate, and the two connecting columns 306 are not in the same horizontal direction, that is, the horizontal direction is misaligned, so that it is convenient to rotate, the inner wall of locating plate 301 is fixedly connected with round plate 309, the outer wall of round plate 309 is elastically connected with limiting block 308 through connecting spring 307, the side, away from round plate 309, of limiting block 308 is provided with inclined plane, and the inclined plane faces downward, the outer wall of winding roller 302 is provided with adapter, the setting of adapter avoids that the wound cable 2 directly falls off when being pulled, the setting of adapter plays the role of buffering, and the top of diesel car starting motor 1 is provided with protection mechanism 4.

[0035] With reference to Figure 6 Adapter includes rubber pad 303, the inner camber surface of rubber pad 303 is fixedly connected on the outer camber surface of winding roller 302, and the outer wall of cable 2 is wound on the outer wall of rubber pad 303, so that when cable 2 is tightened, the buffering effect is achieved through the elasticity of rubber.

[0036] With reference to Figures 3-5One end of the connecting spring 307 is fixedly connected to the outer wall of the circular plate 309, the other end of the connecting spring 307 is fixedly connected to the outer wall of the limiting block 308, the outer wall of the limiting block 308 is slidingly connected to the inner wall of the circular plate 309 and the positioning plate 301 respectively, the limiting block 308 has the functions of resetting and limiting through the elasticity of the connecting spring 307, the end of the connecting column 306 away from the rotating column 304 is rotatably connected to the outer wall of the limiting block 308, the rotating setting avoids motion interference, the inclined surface of the limiting block 308 is inserted into the top end inner wall of the winding roller 302, the side of the winding roller 302 close to the limiting block 308 is provided with a groove, the groove is inserted into the limiting block 308, the bottom end of the winding roller 302 is fixedly connected to the top end of the diesel vehicle starting motor 1, the two are fixed so that the winding roller 302 can be fixed and supported, when the winding cable 2 needs to be unwound, the positioning plate 301 can be removed at this time.

[0037] With reference to Figures 2-4 The protection mechanism 4 comprises a fixed plate 403, the inner wall of the fixed plate 403 is threadedly connected with a bolt 404, the bolt 404 can play a limiting purpose, the top end of the diesel vehicle starting motor 1 is provided with a limiting hole 402, the inner wall of the limiting hole 402 is inserted with a protection seat 401, the bottom of the protection seat 401 is provided with a column, so as to be inserted with the limiting hole 402, the rear side of the protection seat 401 is provided with a through square groove larger than the diameter of the cable 2, the through square groove is provided so as to facilitate the installation of the positioning protection seat 401, the bottom end of the fixed plate 403 is fixedly connected to the top end of the diesel vehicle starting motor 1, the two are fixed so that the fixed plate 403 can play a supporting role, the side of the bolt 404 close to the winding roller 302 is threadedly connected to the inner wall of the protection seat 401, the two are threadedly connected so that the protection seat 401 can be fixed.

[0038] Working principle: when the diesel vehicle starting motor 1 does not work or needs to arrange the cable 2, the winding operation is started, because the winding roller 302 is arranged as an inverted T shape, the cable 2 can be wound around the winding roller 302, and the cable 2 with excess length can be neatly wound on the winding roller 302, after winding, the positioning plate 301 is installed above the winding roller 302, and because the inclined surface of the limiting block 308 is arranged, it can be inserted and fixed on the inner wall of the winding roller 302, when the wound cable 2 needs to be taken out, the rotating column 304 is rotated, the rotating column 304 drives the two groups of connecting columns 306 arranged in a staggered manner to rotate, the connecting column 306 drives the limiting block 308 to slide on the inner wall of the circular plate 309 and the positioning plate 301, the connecting spring 307 provides elastic force for the limiting block 308, so that it has the functions of resetting and limiting, when the limiting block 308 moves to the appropriate position, the inclined surface thereof will be away from the groove in the top end inner wall of the winding roller 302, at the same time, the rubber pad 303 on the outer wall of the winding roller 302 can play a buffering role when the cable 2 is tightened, so as to avoid damage to the cable 2 due to sudden tightening, and also prevent the wound cable 2 from directly falling off when it is pulled.

[0039] The protection mechanism 4 is mainly used for protecting the wound cable 2 and the top of the diesel vehicle starting motor 1, the column at the bottom of the protection seat 401 is inserted into the limiting hole 402 at the top end of the diesel vehicle starting motor 1 to realize preliminary positioning, then the fixed plate 403 is connected with the protection seat 401 through the bolt 404, the bottom end of the fixed plate 403 is fixed at the top end of the diesel vehicle starting motor 1 to provide support for the fixed plate 403, after the bolt 404 is tightened, the protection seat 401 is fixed, so that the protection seat 401 is stably installed at the top of the diesel vehicle starting motor 1, the through square groove formed at the rear side of the protection seat 401 facilitates the cable 2 to pass through, at the same time, when the protection seat 401 is installed, the cable 2 does not need to be complicatedly disassembled, so that the installation convenience is improved, after the protection seat 401 is installed, dust, sundries and the like can be prevented from entering the winding mechanism 3, so as to protect the cable 2 and the starting motor and reduce the probability of failure caused by external factors.

[0040] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A diesel vehicle starter motor with a safety protection structure, comprising a diesel vehicle starter motor (1), characterized in that: The diesel vehicle starter motor (1) is provided with a cable (2) at its top and a winding mechanism (3) is provided above the diesel vehicle starter motor (1). The winding mechanism (3) includes a winding roller (302), a positioning block (305) is fixedly connected to the top end of the winding roller (302), a positioning plate (301) is detachably installed on the top end of the winding roller (302), a rotating column (304) is rotatably connected to the inner wall of the positioning plate (301), a connecting column (306) is rotatably connected to the inner side wall of the rotating column (304), a circular plate (309) is fixedly connected to the inner wall of the positioning plate (301), a limit block (308) is elastically connected to the outer wall of the circular plate (309) through a connecting spring (307), a connecting piece is provided on the outer wall of the winding roller (302), and a protective mechanism (4) is provided on the top end of the diesel vehicle starter motor (1).

2. A diesel vehicle starter motor with a safety protection structure according to claim 1, characterized in that: The connector includes a rubber pad (303), the inner arc surface of which is fixedly connected to the outer arc surface of the take-up roller (302), and the outer wall of the cable (2) is wound around the outer wall of the rubber pad (303).

3. A diesel vehicle starter motor with a safety protection structure according to claim 1, characterized in that: One end of the connecting spring (307) is fixedly connected to the outer wall of the circular plate (309), and the other end of the connecting spring (307) is fixedly connected to the outer wall of the limiting block (308). The outer wall of the limiting block (308) is slidably connected to the inner walls of the circular plate (309) and the positioning plate (301).

4. A diesel vehicle starter motor with a safety protection structure according to claim 1, characterized in that: The end of the connecting column (306) away from the rotating column (304) is rotatably connected to the outer wall of the limiting block (308), and the inclined surface of the limiting block (308) is inserted into the inner wall of the top of the take-up roller (302).

5. A diesel vehicle starter motor with a safety protection structure according to claim 1, characterized in that: The bottom end of the take-up roller (302) is fixedly connected to the top end of the diesel vehicle starter motor (1).

6. A diesel vehicle starter motor with a safety protection structure according to claim 1, characterized in that: The protective mechanism (4) includes a fixing plate (403), the inner wall of the fixing plate (403) is threaded with bolts (404), the top of the diesel vehicle starter motor (1) is provided with a limiting hole (402), the inner wall of the limiting hole (402) is inserted with a protective seat (401), and the rear side of the protective seat (401) is provided with a through square groove larger than the diameter of the cable (2).

7. A diesel vehicle starter motor with a safety protection structure according to claim 6, characterized in that: The bottom end of the fixing plate (403) is fixedly connected to the top end of the diesel vehicle starter motor (1).

8. A diesel vehicle starter motor with a safety protection structure according to claim 6, characterized in that: The bolt (404) is threaded onto the inner wall of the protective seat (401) on the side near the take-up roller (302).

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