Parking mechanism of automobile speed reducer

Abstract

The utility model relates to the technical field of automobile speed reducers, in particular to a parking mechanism of an automobile speed reducer, and solves the problems that the parking mechanism in the prior art is lack of protection, so that the parking mechanism is contaminated by dust during use, and the service life of the parking mechanism is greatly shortened. A parking mechanism of an automobile speed reducer comprises a base, the top of the base is fixedly connected with the parking mechanism through bolts, a dustproof frame is arranged on the outer side of the parking mechanism, the bottom of the dustproof frame is detachably connected with the top of the base, a top frame is arranged on the outer side of the dustproof frame, and air cylinders are fixedly connected to the two sides of the bottom of the base. According to the mode provided by the utility model, a large amount of dust is prevented from falling on the parking mechanism and the top frame moves up and down through the dustproof frame cover, so that the dustproof frame is cleaned, the dust is prevented from being accumulated on the dustproof frame to influence subsequent use, and the practicability is very high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile reducers, in particular to a parking mechanism of an automobile reducer. Background Art

[0002] The parking mechanism of the car reducer is an important part of the car transmission system. It is used to lock the reducer in a specific position when the vehicle is parked to prevent the vehicle from accidentally sliding or moving. This mechanism is essential to improving the safety and reliability of the car. The parking mechanism is usually associated with the car's handbrake or footbrake system, and the locking function is achieved through a set of mechanical devices. When the driver pulls up the handbrake or steps on the footbrake, the parking mechanism will be activated to lock the output shaft of the reducer, thereby preventing the wheels from turning. Parking brake: This is a mechanical device, usually composed of a set of friction plates and a pressure plate. When the parking brake is activated, the friction plate will tightly clamp the output shaft of the reducer, thereby preventing it from turning.

[0003] When using the parking mechanism of an automobile reducer, it is necessary to ensure the service life and cleanliness of the parking mechanism. However, we consider that the traditional parking mechanism lacks protection, which makes the parking mechanism contaminated with dust during use, thereby greatly reducing the service life of the parking mechanism, which is extremely inconvenient. Therefore, a parking mechanism for an automobile reducer is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a parking mechanism of an automobile reducer, which solves the problem that the parking mechanism in the prior art lacks protection, thereby causing the parking mechanism to be contaminated with dust during use, thereby greatly reducing the service life of the parking mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A parking mechanism of an automobile reducer comprises a base, the top of the base is fixedly connected with the parking mechanism by bolts, a dustproof frame is arranged on the outside of the parking mechanism, the bottom of the dustproof frame is detachably connected to the top of the base, a top frame is arranged on the outside of the dustproof frame, both sides of the bottom of the base are fixedly connected with cylinders, the output shafts of the two cylinders penetrate the base and are fixedly connected with the bottom of the top frame, and a cleaning brush is fixedly connected to the inside of the top frame.

[0007] Preferably, the top of the dustproof frame is fixedly connected to a fan via bolts, and the inner top of the dustproof frame is fixedly connected to an air collecting hood, and the air inlet of the fan is connected to the top of the air collecting hood.

[0008] Preferably, a connecting pipe is connected to the air inlet of the fan, and one end of the connecting pipe passes through the top of the dustproof frame and is connected to the top of the air collecting hood.

[0009] Preferably, support legs are fixedly connected to the four corners of the bottom of the base.

[0010] Preferably, the connections between the output shafts of the two cylinders and the base are all sliding connections.

[0011] Preferably, the bottom of the dustproof frame is fixedly connected to the top of the base by bolts.

[0012] The utility model has at least the following beneficial effects:

[0013] When the parking mechanism of a car reducer is used, the dustproof frame is first covered on the outside of the parking mechanism to prevent a large amount of dust from falling on the parking mechanism without obstructing the ventilation of the parking mechanism. At the same time, two cylinders can be started to drive the top frame to move up and down to clean the dustproof frame to prevent dust from accumulating on the dustproof frame and affecting subsequent use. The service life of the parking mechanism can be greatly increased through dustproof treatment. Compared with the problem that the parking mechanism in the prior art lacks protection, which makes the parking mechanism contaminated with dust when in use, thereby greatly reducing the service life of the parking mechanism, the method proposed in the utility model prevents a large amount of dust from falling on the parking mechanism through the dustproof frame cover, and the top frame moves up and down to clean the dustproof frame to prevent dust from accumulating on the dustproof frame and affecting subsequent use. The utility model has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 It is a side structural schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. top frame; 3. cleaning brush; 4. fan; 5. connecting pipe; 6. dustproof frame; 7. parking mechanism; 8. supporting leg; 9. cylinder; 10. air collecting hood. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] Reference Figure 1-3 A parking mechanism of an automobile reducer comprises a base 1, the top of the base 1 is fixedly connected with a parking mechanism 7 by bolts, a dustproof frame 6 is arranged on the outside of the parking mechanism 7, and the bottom of the dustproof frame 6 is detachably connected to the top of the base 1, a top frame 2 is arranged on the outside of the dustproof frame 6, cylinders 9 are fixedly connected to both sides of the bottom of the base 1, and the output shafts of the two cylinders 9 pass through the base 1 and are fixedly connected to the bottom of the top frame 2, a cleaning brush 3 is fixedly connected to the inside of the top frame 2, specifically, a large amount of dust is prevented from falling on the parking mechanism 7 by the dustproof frame 6 cover, and the top frame 2 moves up and down to clean the dustproof frame 6 to prevent dust from accumulating on the dustproof frame 6 and affecting subsequent use, and has high practicality.

[0021] This program has the following working process:

[0022] When the parking mechanism of a car reducer of the utility model is used, firstly, the dustproof frame 6 is covered on the outer side of the parking mechanism 7 to prevent a large amount of dust from falling on the parking mechanism 7 and not hindering the ventilation of the parking mechanism 7. At the same time, two cylinders 9 can be started to drive the top frame 2 to move up and down to clean the dustproof frame 6 to prevent dust from gathering on the dustproof frame 6 and affecting subsequent use. Through the dustproof treatment, the service life of the parking mechanism 7 can be greatly improved.

[0023] According to the above working process, we can know that:

[0024] The dustproof frame 6 is used to prevent a large amount of dust from falling on the parking mechanism 7. The top frame 2 moves up and down to clean the dustproof frame 6 to prevent dust from accumulating on the dustproof frame 6 and affecting subsequent use. It is very practical.

[0025] Furthermore, the top of the dustproof frame 6 is fixedly connected to the fan 4 by bolts, and the inner top of the dustproof frame 6 is fixedly connected to the air collecting hood 10, and the air inlet of the fan 4 and the top of the air collecting hood 10 are interconnected. Specifically, the fan 4 is started to extract dust near the parking mechanism 7 through the air collecting hood 10.

[0026] Furthermore, the air inlet of the fan 4 is connected with a connecting pipe 5 , and one end of the connecting pipe 5 passes through the top of the dustproof frame 6 and is connected with the top of the air collecting hood 10 .

[0027] Furthermore, support legs 8 are fixedly connected to the four corners of the bottom of the base 1. Specifically, the support legs 8 are used to support the base 1.

[0028] Furthermore, the connections between the output shafts of the two cylinders 9 and the base 1 are all sliding connections.

[0029] Furthermore, the bottom of the dustproof frame 6 is fixedly connected to the top of the base 1 by bolts, which makes it easy to disassemble the dustproof frame 6.

[0030] To sum up: start the fan 4 to extract the dust near the parking mechanism 7 through the air collecting hood 10, use the support legs 8 to support the base 1, and the bottom of the dustproof frame 6 is fixedly connected to the top of the base 1 by bolts, thereby facilitating the disassembly of the dustproof frame 6.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A parking mechanism for a vehicle reducer, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a parking mechanism (7) by bolts, and a dustproof frame (6) is provided on the outside of the parking mechanism (7), and the bottom of the dustproof frame (6) is detachably connected to the top of the base (1), and a top frame (2) is provided on the outside of the dustproof frame (6), and cylinders (9) are fixedly connected to both sides of the bottom of the base (1), and the output shafts of the two cylinders (9) pass through the base (1) and are fixedly connected to the bottom of the top frame (2), and a cleaning brush (3) is fixedly connected to the inside of the top frame (2).

2. The parking mechanism of a vehicle reducer according to claim 1, characterized in that: The top of the dustproof frame (6) is fixedly connected to the fan (4) by means of bolts, and the inner top of the dustproof frame (6) is fixedly connected to the air collecting hood (10), and the air inlet of the fan (4) and the top of the air collecting hood (10) are interconnected.

3. The parking mechanism of a vehicle reducer according to claim 2, characterized in that: The air inlet of the fan (4) is connected to a connecting pipe (5), and one end of the connecting pipe (5) passes through the top of the dustproof frame (6) and is connected to the top of the air collecting hood (10).

4. The parking mechanism of a vehicle reducer according to claim 1, characterized in that: Support legs (8) are fixedly connected to the four corners of the bottom of the base (1).

5. The parking mechanism of a vehicle reducer according to claim 1, characterized in that: The connection points between the output shafts of the two cylinders (9) and the base (1) are both sliding connections.

6. The parking mechanism of a vehicle reducer according to claim 1, characterized in that: The bottom of the dustproof frame (6) is fixedly connected to the top of the base (1) by means of bolts.

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