TWM544512U - Brake oil circulation replacement machine - Google Patents

Description

Brake oil circulating change machine

The present invention is a brake oil circulation type change machine, in particular, a brake oil changer including an oil filling device and an oil collecting device; thereby, the creation improves the convenience of replacing the brake oil.

Brake oil plays an important role in the brake system of the steam locomotive. When the brake handle is pressed or the brake pedal is pressed, the power generated by the brake master cylinder needs to be transmitted to each cylinder by means of brake oil, if the brake oil quality is poor or It has not been replaced for a long time, which will affect the condition that the master pump will transmit the force to each sub-pump, thus affecting the function of the brake system. Therefore, regular replacement of the brake oil is one of the conditions for maintaining the good operation of the brake system.

The current method of replacing the brake oil can be roughly divided into a positive pressure replacement method, a negative pressure replacement method, and a gravity replacement method. The positive pressure replacement method applies a pressure to the brake oil pot to make the old brake oil in the brake oil tank flow out, but each The different types of brake oil tanks of different brands require different kits to connect the pressure source and the brake oil tank; the negative pressure replacement method uses a suction device to suck out the old brake oil in the brake oil tank and replenish it with an automatic liquid filling tank. New brake oil, but this method is more likely to cause air to enter the brake oil tank and the brake hose, which affects the efficiency of the brake system; the gravity replacement method is to add a new brake to the brake oil tank when the old brake oil flows out of the brake hose. The oil uses gravity to make the old brake oil out and replenish the new brake oil. Although this method is less likely to make the air enter the brake oil circuit, it takes a lot of time, and the old brake oil is not easy to be cleaned, which affects the brakes. efficacy.

At present, there are several different brake oil replacement devices, in order to efficiently remove the old brake oil and supplement the new brake oil to improve the convenience of replacing the brake oil. For example, the patent of the Republic of China patent TW I560133 (B) is a brake oil. The replacement device utilizes a pneumatic multi-position pneumatic valve that can move between a pressurized position and a pressure-relieving position and can be automatically reset to the pressurized position, so that the control hydraulic cylinder can automatically perform multiple intermittent oiling operations; When the internal pressure of the pneumatic valve position control component is not greater than the predetermined pressure, the pneumatic multi-position pneumatic valve will be in the pressurized position to make the hydraulic cylinder perform the compression and oil injection action; when the internal pressure of the pneumatic valve position control component is greater than the predetermined pressure, the pneumatic multi-position The pneumatic valve will be in the pressure relief position and the hydraulic cylinder will stop the compression and oil injection operation, and allow the brake oil to flow to a collection space; however, this creation system simulates the brake action on the brakes by using multiple speed regulators and control valves. The oil circuit system adopts intermittent oil injection action to avoid air in the brake oil pipeline, so the components are numerous and inefficient.

In addition, the Republic of China patent TW M303156 (U) patent is a brake oil replacement device for a locomotive disc brake, which consists of an exchange cylinder and a brake oil transfer cover; in use, it will be replaced by a brake oil kettle adapter cover. The original car oil can lid, and the new brake oil in the cylinder is exchanged by the strong dry high-pressure air to push the old brake oil, remove the old oil in the brake oil tank and the brake oil circuit, and replace it with new oil, but This creation is less convenient and less mobile when moving.

Nowadays, the creators have made a lot of mistakes in the actual implementation of the existing brake oil replacement device. It is a tireless spirit and is supplemented by its rich professional knowledge and years of practical experience. This research created this creation.

The present invention relates to a brake oil circulation type change machine, in particular to a brake oil circulation type change machine including an oil filling device and a oil collecting device; thereby, the brake oil circulation type changing machine of the present invention can provide a convenient and time-saving manner. And the mobility of the brake oil replacement device.

The brake oil circulation type change machine of the present invention comprises a body, an oiling device and an oil collecting device, wherein the oil filling device and the oil collecting device are disposed on the frame body; the oil filling device comprises an oil storage container and a connection with the oil storage container a fuel filler pipe, wherein the oil filler pipe is connected to an input end of the brake system, the oil storage container is for accommodating the new brake oil, and a power mechanism is provided for sucking the new brake oil in the oil storage container; the oil collecting device comprises A drain pipe and a collecting bucket connected to one end of the drain pipe, the drain pipe being connected to an output end of the brake system for collecting old brake oil.

In an embodiment of the present invention, the oil collecting device is movably disposed on the frame.

In an embodiment of the present invention, the brake oil circulation type changing machine further provides a pressure regulating valve, and the oil storage container is connected to the oil filling pipe through the pressure regulating valve.

In an embodiment of the present invention, at least one pressure control device is further provided to adjust the pressure provided by the power unit.

In an embodiment of the present invention, the oil storage container has an opening and an oil inlet cover that is disposed in the opening, and the oil inlet cover extends into the oil storage container with an oil inlet pipe.

In an embodiment of the present invention, the oil filler pipe is provided with a pipe joint.

In an embodiment of the present invention, the frame body is provided with a plurality of rod bodies and a plurality of tube racks, and the oil filling tube or the oil draining tube system is hung on the rod body, and the tube rack is used for fixing the oil filling tube or the oil draining tube.

In one embodiment of the present invention, a plurality of wheels are provided at the bottom of the frame.

In an embodiment of the present invention, the oil storage container is a transparent oil storage container, and the collection barrel is a transparent collection barrel.

In this way, the brake oil circulation type change machine provided by the present invention uses the combination of the oil filling device and the oil collecting device to discharge the old brake oil in the brake system into the collecting bucket by the circulation method, and introduce the new brake oil into the braking system. Within the range, the speed and convenience of replacing the brake oil can be improved.

The purpose of this creation and its structural and functional advantages will be explained in accordance with the structure shown in the following figure, in conjunction with specific examples, so that the review committee can have a deeper and more specific understanding of the creation.

Please refer to the first to third figures. The creation includes a body (1), an oiling device (2) and an oil collecting device (3). The oil filling device (2) and the oil collecting device (3) are all disposed on the frame. (1). The oil filling device (2) comprises an oil storage container (21) and an oil filling pipe (22), one end of the oil filling pipe (22) is connected with the oil storage container (21); the oil storage container (21) can be a drum or a square The barrel is used for accommodating unused brake oil, and the oil storage container (21) is provided with an oil inlet cover (24), and the new brake oil is replenished into the oil storage container (21) via the oil inlet cover (24) The oil filling device (2) is provided with a power mechanism (23) for drawing the new brake oil in the oil storage container (21), and is output from the oil filling pipe (22) through a pressure regulating valve (25); the oil filling pipe (22) At the other end, a pipe joint (26) is provided. When replacing the brake oil, the oil filler pipe (22) must be connected to the brake oil tank of the steam locomotive brake system with the pipe joint (26) to inject the new brake oil into the brake oil tank.

The oil collecting device (3) is fixedly or movably disposed on the frame body (1), and comprises a drain pipe (31) and a collecting bucket (32) connected to one end of the drain pipe (31), wherein the collecting bucket (32) can be a drum or a square bucket. When the brake oil is replaced, the drain pipe (31) of the present invention is simultaneously extended to the drain bolt through hole of the brake system, and the old brake oil discharged from the brake oil pot is introduced into the collecting bucket (32), and the collecting bucket can be further set. Valve (33) for easy removal of old brake oil.

The side of the frame body (1) is provided with a plurality of rod bodies (11) and a pipe rack (12), and the oil filling pipe (22) or the oil drain pipe (31) can be wound and hung on the rod body (11) and then fixed to the pipe rack ( 12) Store in order. The oil storage container (21) and the collection barrel (32) can be made of a transparent material to facilitate the user to observe the condition of the old and new brake oil. In addition, a plurality of wheels (13) may be further disposed at the bottom of the frame to improve the maneuverability of the brake oil circulating changer of the present invention.

Please refer to the second and third figures. When using this creation to replace the brake oil, the new brake oil is poured into the oil storage container (21) from the oil inlet cover (21) on the oil storage container (21). The oil cover body (24) extends into the oil storage container (21) with an oil inlet pipe (27); after the new brake oil is poured from the oil inlet cover body (24), it flows into the oil storage container (21) through the oil inlet pipe (27). Next, connect the oil filler pipe (22) to the input end of the steam locomotive brake system with a pipe joint (26), such as a brake oil tank, and connect the drain pipe (31) to the output end of the brake system, such as a drain bolt through hole. When starting operation, the new brake oil in the oil storage container (21) is pushed by the suction pressure provided by the power mechanism (23), and flows from the oil storage container (21) to the pressure regulating valve (25) through the pressure regulating valve ( 25) It can eliminate the pulse effect of the new brake oil flow and avoid the generation of air bubbles. After that, the new brake oil will continue to flow into the oil injection pipe (22), and then injected into the brake system of the steam locomotive, with the injection of the new brake oil, The old brake oil in the brake system pipeline flows from the drain bolt through hole to the drain pipe (31), and the old brake oil is introduced into the collection bucket (32) for collection and storage. When the color of the brake oil flowing out of the drain pipe (31) is clear and fresh, the old brake oil in the brake system pipeline has been eliminated, and the switch can be closed to complete the circulating replacement of the brake oil. In addition, when the old brake oil in the collection tank (32) is stored to be full, the collection drum (32) can be removed through the valve (33), and the mobility and convenience of the creation is improved. The oil collecting device (3) can also be designed to be separated from the frame body (1).

Please refer to the fourth figure. In order to enable this creation to be applied to a variety of motor vehicles, including locomotives, automobiles or large trucks, at least one pressure control device (4) may be further provided to change the brake oil according to the type of the motor vehicle. Different sizes of pressure are provided, and the pressure control device (4) can also instantly detect the pressure during operation.

It can be seen from the above description that the present invention has the following advantages compared with the prior art:

1. The 煞 car oil circulation type changer of the present invention sets the oil filling device and the oil collecting device on a frame body, and the frame body is provided with wheels, which can be easily moved during use, has high mobility, and can be quickly moved to communicate with the steam locomotive. The brake system is very convenient to connect.

2. The brake oil circulation type changer of the present invention is connected to the input end of the brake system, and the drain pipe is connected to the output end of the brake system, so that the power mechanism can be used to draw the old oil with new oil. The old brake oil originally stored in the brake oil tank and the brake system pipeline is discharged in a circular manner, which can achieve the rapid and effective effect of quickly replacing the old brake oil.

3. The car oil circulation type change machine of the present invention has a rod body and a pipe frame for convenient storage of the oil filling pipe or the oil drain pipe.

4. The brake oil circulation type changer of the present invention is provided with a pressure control device, and the speed of the brake oil flow can be adjusted according to the condition to control the time required for replacing the brake oil.

5. The creation of the car oil circulation type change machine, the oil storage container and the collection barrel are made of transparent material, which is convenient for the user to observe the condition of the old and new brake oil.

In summary, the brake oil changer of the present invention can achieve the intended use effect by the above disclosed embodiments, and the creation has not been disclosed before the application, and has fully complied with the provisions of the Patent Law. Claim. If you apply for a new type of patent in accordance with the law, you are welcome to review it and grant a patent.

However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of protection of the present invention; other equivalents of the characteristics of the creation of the person who is familiar with the skill Or the modification should be regarded as not falling out of the design scope of this creation.

(1) ‧‧‧ frame
(11)‧‧‧ rods

(12)‧‧‧ Tube rack
(13) ‧ ‧ wheels

(2)‧‧‧ Oil filling device
(21) ‧ ‧ oil storage containers

(22)‧‧‧ Oil filler pipe
(23) ‧‧‧Power Agency

(24)‧‧‧Inlet cover
(25)‧‧‧Regulators

(26)‧‧‧ pipe joints
(27)‧‧‧Inlet pipe

(3)‧‧‧ Oil collecting device
(31)‧‧‧Discharge pipe

(32)‧‧‧Collection barrels
(33)‧‧‧ Valves

(4) ‧‧‧Pressure control device

The first picture: the overall schematic of the creation.

Figure 2: Front view of the creation (1).

The third picture: the front view of the creation (2).

Figure 4: Side view of the creation.

(1) ‧‧‧ frame

(11)‧‧‧ rods

(12)‧‧‧ Tube rack

(13) ‧ ‧ wheels

(2)‧‧‧ Oil filling device

(21) ‧ ‧ oil storage containers

(22)‧‧‧ Oil filler pipe

(24)‧‧‧Inlet cover

(25)‧‧‧Regulators

(26)‧‧‧ pipe joints

(3)‧‧‧ Oil collecting device

(31)‧‧‧Discharge pipe

(32)‧‧‧Collection barrels

(33)‧‧‧ Valves

Claims (9)

A brake oil circulation type changer comprises: a frame body; an oiling device disposed on the frame body, and comprising an oil storage container and a fuel injection pipe connected to the oil storage container, wherein the oil injection pipe is connected to At the input end of the brake system, the oil storage container is provided with a new brake oil, and a power mechanism is provided for extracting the new brake oil in the oil storage container; an oil collecting device is disposed on the frame body and includes a drain pipe And a collecting bucket connected to one end of the drain pipe, the drain pipe being connected to an output end of the brake system for collecting old brake oil. The brake oil circulation type changer according to claim 1, wherein the oil collecting device is movably disposed on the frame body. For example, the brake oil circulation type changer described in claim 1 is further provided with a pressure regulating valve, wherein the oil storage container is connected to the oil filler pipe through the pressure regulating valve. The brake oil circulation type changer of claim 4 is further provided with at least one pressure control device for adjusting the pressure provided by the power mechanism. The brake oil circulation type changer of claim 1, wherein the oil storage container has an opening and an oil inlet cover that is disposed in the opening, and the oil inlet cover extends into the oil storage container. Tubing. The brake oil circulation type changer according to claim 1, wherein the oil injection pipe is provided with a pipe joint. The brake oil circulation type changer according to claim 1, wherein the frame system is provided with a plurality of rod bodies and a plurality of pipe racks, wherein the oil filling pipe or the oil drain pipe is hung on the rod body, and The oil filler pipe or the drain pipe is fixed to the pipe rack. The brake oil circulation type changer according to claim 1, wherein the bottom of the frame is provided with a plurality of wheels. The brake oil circulation type changer according to claim 1, wherein the oil storage container is a transparent oil storage container, and the collection container is a transparent collection container.