Heat dissipation type automobile transmission gear structure

Abstract

The utility model relates to the technical field of gearboxes, and provides a heat dissipation type automobile gearbox gear structure which comprises a gearbox body, a connecting shaft is movably embedded in the center of the interior of the gearbox body, a gear disc is fixedly arranged on the outer surface of the connecting shaft in a sleeved mode, and the heat dissipation type automobile gearbox gear structure further comprises a plurality of installation blocks which are all fixedly embedded in the gearbox body. The multiple mounting blocks are averagely divided into multiple groups, and annular pipes are fixedly mounted on the outer surfaces of the multiple groups of mounting blocks; a pump body I is started to convey a lubricant in a storage box into an L-shaped pipe through an input pipe, the L-shaped pipe conveys the lubricant into a connecting pipe, and the connecting pipe is connected with a plurality of annular pipes, so that the lubricant is conveyed into the annular pipes, and then is uniformly sprayed on the gear disc through a plurality of spray heads, and the smoothness of the gear disc is better improved; and gear abrasion is reduced, so that the transmission efficiency is improved, the service life is prolonged, and redundant lubricant drips into the semicircular box to be collected in a centralized mode.

Description

Technical Field

[0001] The utility model relates to the technical field of gearboxes, in particular to a heat dissipation type automobile gearbox gear structure. Background Art

[0002] The automobile transmission is the core component of the automobile transmission system, responsible for transmitting the engine power to the wheels and achieving different driving speeds and torque output through different gear ratios.

[0003] However, in the prior art, it is not easy to distribute the lubricant evenly on the gears after adding lubricant to most gearboxes, thereby reducing the lubrication of the gears, increasing gear wear, and reducing transmission efficiency and service life. However, if too much lubricant is added, it is not easy to remove the lubricant, which increases the pressure inside the gearbox and causes leakage. Excessive lubricant will also increase internal friction, leading to increased temperature, thereby reducing the service life of the gearbox. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that after adding lubricant to most gearboxes, it is not convenient to distribute it evenly on the gears, thereby reducing the lubrication of the gears, increasing gear wear, and reducing transmission efficiency and service life; however, if too much lubricant is added, it is not convenient to remove the lubricant, thereby increasing the pressure inside the gearbox and causing leakage; too much lubricant will also increase internal friction, leading to increased temperature, thereby reducing the service life of the gearbox.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a heat dissipating automobile transmission gear structure, comprising: a transmission body, a connecting shaft movably embedded in the center of the transmission body, a gear plate fixedly sleeved on the outer surface of the connecting shaft, and further comprising:

[0006] A plurality of mounting blocks are fixedly embedded in the interior of the gearbox body, the plurality of mounting blocks are evenly divided into a plurality of groups, annular tubes are fixedly mounted on the outer surfaces of the plurality of groups of mounting blocks, and the plurality of annular tubes are arranged on the outer surface of the gear plate;

[0007] A plurality of nozzles are arranged on the outer surfaces of the plurality of annular tubes;

[0008] The connecting pipe is fixedly mounted on the outer surfaces of the plurality of annular pipes, and an L-shaped pipe is fixedly mounted on one end of the connecting pipe.

[0009] Preferably, a pump body 1 is fixedly mounted on one side of the top outer surface of the gearbox body, and the L-shaped tube is fixedly connected to the outer surface of the pump body 1.

[0010] The technical effect of adopting the above further solution is that the pump body 1 can transfer the lubricant inside the storage tank to the inside of the L-shaped tube.

[0011] Preferably, an input pipe is fixedly mounted on the input end of the pump body 1, a storage box is fixedly mounted on the outer surface of the gearbox body, and the other end of the input pipe is fixedly connected to the outer surface of the storage box.

[0012] The technical effect of adopting the above further solution is that the lubricant inside the storage box is transmitted out through the inlet pipe.

[0013] Preferably, a semicircular box is fixedly embedded in the interior of the gearbox body, and an oil drain pipe is fixedly installed at the bottom of the semicircular box.

[0014] The technical effect of adopting the above further solution is that excess lubricant drips into the interior of the semicircular box and is collected centrally.

[0015] Preferably, the oil drain pipe passes through the gearbox body, and one end of the oil drain pipe is fixedly connected to a return pipe.

[0016] The technical effect of adopting the above further solution is that the oil drain pipe transfers excess lubricant from the semicircular box to the interior of the return pipe.

[0017] Preferably, a second pump body is fixedly mounted on the other end of the return pipe, and the second pump body is fixedly mounted on the outer surface of the gearbox body.

[0018] The technical effect of adopting the above further solution is that the pump body 2 extracts excess lubricant to prevent the pressure inside the gearbox body from increasing too much.

[0019] Preferably, the output end of the second pump body is fixedly connected to an oil inlet pipe, and the oil inlet pipe is fixedly connected to the outer surface of the storage box.

[0020] The technical effect of adopting the above further solution is that excess lubricant is transported to the interior of the storage tank through the oil inlet pipe.

[0021] Preferably, a plurality of heat dissipation fins are fixedly mounted on the outer surface of the gearbox body on the side close to the gear plate.

[0022] The technical effect of adopting the above further solution is that the heat dissipation fins can increase the heat dissipation area and improve the heat transfer efficiency, thereby effectively conducting the heat generated by the gear plate to the surrounding environment to cool it down.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are:

[0024] 1. In the present invention, the pump body is opened and the lubricant inside the storage box is transferred to the L-shaped tube through the input pipe. The L-shaped tube transfers the lubricant to the inside of the connecting pipe. The connecting pipe is connected to a plurality of annular tubes, so that the lubricant is transferred to the inside of the plurality of annular tubes and then evenly sprayed onto the gear plate through a plurality of nozzles, thereby better improving the smoothness of the gear plate and reducing gear wear, thereby improving transmission efficiency and service life. Excess lubricant drips into the interior of the semicircular box for centralized collection.

[0025] 2. In the present invention, the second pump body is opened to extract the excess lubricant through the oil drain pipe, and the excess lubricant is transported to the oil inlet pipe through the return pipe and recovered to the inside of the storage tank through the oil inlet pipe, so as to prevent the excessive lubricant from increasing the pressure inside the gearbox and reducing the internal friction. The outer surface of the gearbox body is provided with a plurality of heat dissipation fins to increase the heat dissipation area and improve the heat transfer efficiency, thereby effectively conducting the heat generated by the gear plate to the surrounding environment, so that it is cooled. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a schematic structural diagram of a heat dissipation type automobile transmission gear structure;

[0027] Figure 2 This is a partial side view of a heat dissipation type automobile transmission gear structure proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the internal structure of a heat dissipation type automobile transmission gear structure proposed by the utility model;

[0029] Figure 4 The utility model provides a cross-sectional structural diagram of a heat dissipation type automobile transmission gear structure.

[0030] Legend:

[0031] 1. Gearbox body; 101. Storage box; 102. Pump body 1; 103. Input pipe; 104. Oil inlet pipe; 105. Pump body 2; 106. Heat sink fins; 107. Return pipe; 108. Oil drain pipe; 109. Gear plate; 110. Mounting block; 111. Annular pipe; 112. Nozzle; 113. Semicircular box; 114. Connecting pipe; 115. L-shaped pipe; 116. Connecting shaft. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Example 1, as Figure 1-4 As shown, the utility model provides a heat dissipation type automobile transmission gear structure, comprising: a transmission body 1, wherein a connecting shaft 116 is movably embedded in the center of the transmission body 1, and a gear plate 109 is fixedly sleeved on the outer surface of the connecting shaft 116; and further comprising: a plurality of mounting blocks 110, all fixedly embedded in the transmission body 1, the plurality of mounting blocks 110 being evenly divided into a plurality of groups, annular tubes 111 being fixedly installed on the outer surfaces of the plurality of groups of mounting blocks 110, and the plurality of annular tubes 111 being arranged on the outer surface of the gear plate 109; a plurality of nozzles 112, They are all arranged on the outer surface of multiple annular tubes 111; the connecting tube 114 is fixedly installed on the outer surface of the multiple annular tubes 111, and an L-shaped tube 115 is fixedly installed on one end of the connecting tube 114; a pump body 102 is fixedly installed on one side of the top outer surface of the gearbox body 1, and the L-shaped tube 115 is fixedly connected to the outer surface of the pump body 102; an input pipe 103 is fixedly installed on the input end of the pump body 102, and a storage box 101 is fixedly installed on the outer surface of the gearbox body 1, and the other end of the input pipe 103 is fixedly connected to the outer surface of the storage box 101.

[0035] In this embodiment, the pump body 102 is opened to transfer the lubricant inside the storage box 101 to the L-shaped tube 115 through the input pipe 103. The L-shaped tube 115 transports the lubricant to the inside of the connecting pipe 114. The connecting pipe 114 is connected to the multiple annular tubes 111, so the lubricant is transferred to the inside of the multiple annular tubes 111, and then evenly sprayed onto the gear plate 109 through the multiple nozzles 112, so as to better improve the smoothness of the gear plate 109 and reduce gear wear, thereby improving transmission efficiency and service life. Excess lubricant drips into the inside of the semicircular box 113 for centralized collection.

[0036] Example 2, as Figure 1-4 As shown, a semicircular box 113 is fixedly embedded in the interior of the gearbox body 1, and an oil drain pipe 108 is fixedly installed on the bottom of the semicircular box 113; the oil drain pipe 108 runs through the gearbox body 1, and one end of the oil drain pipe 108 is fixedly connected to the return pipe 107; the other end of the return pipe 107 is fixedly installed with a pump body 2 105, and the pump body 2 105 is fixedly installed on the outer surface of the gearbox body 1; the output end of the pump body 2 105 is fixedly connected to the oil inlet pipe 104, and the oil inlet pipe 104 is fixedly connected to the outer surface of the storage box 101; a plurality of heat dissipation fins 106 are fixedly installed on the outer surface of the gearbox body 1 close to the gear plate 109.

[0037] In this embodiment, the pump body 2 105 is opened to extract the excess lubricant through the oil drain pipe 108, and the excess lubricant is transported to the oil inlet pipe 104 through the return pipe 107, and is recovered to the inside of the storage box 101 through the oil inlet pipe 104, so as to prevent the excessive lubricant from increasing the pressure inside the gearbox and reducing the internal friction. The outer surface of the gearbox body 1 is provided with a plurality of heat dissipation fins 106 to increase the heat dissipation area and improve the heat transfer efficiency, thereby effectively conducting the heat generated by the gear plate 109 to the surrounding environment, so that it is cooled.

[0038] Working principle: When in use, the pump body 102 is turned on to transfer the lubricant in the storage box 101 to the L-shaped tube 115 through the input tube 103. The L-shaped tube 115 transfers the lubricant to the inside of the connecting tube 114. The connecting tube 114 is connected to the multiple annular tubes 111, so the lubricant is transferred to the inside of the multiple annular tubes 111, and then evenly sprayed onto the gear plate 109 through the multiple nozzles 112, which better improves the smoothness of the gear plate 109 and reduces gear wear, thereby improving transmission efficiency and service life. Excess lubricant drips onto the semi-circular tubes 111. The inside of the round box 113 is collected centrally, and the pump body 105 is opened to extract the excess lubricant through the oil drain pipe 108. The excess lubricant is transported to the oil inlet pipe 104 through the return pipe 107, and is recovered to the inside of the storage box 101 through the oil inlet pipe 104 to prevent excessive lubricant from increasing the pressure inside the gearbox and reducing internal friction. The outer surface of the gearbox body 1 is provided with multiple heat dissipation fins 106 to increase the heat dissipation area and improve the heat transfer efficiency, thereby effectively conducting the heat generated by the gear plate 109 to the surrounding environment to cool it down.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A heat dissipating automobile transmission gear structure, comprising: A gearbox body (1), wherein a connecting shaft (116) is movably embedded in the center of the interior of the gearbox body (1), and a gear plate (109) is fixedly sleeved on the outer surface of the connecting shaft (116), characterized in that it further comprises: A plurality of mounting blocks (110) are fixedly embedded in the interior of the gearbox body (1), the plurality of mounting blocks (110) are evenly divided into a plurality of groups, annular tubes (111) are fixedly mounted on the outer surfaces of the plurality of groups of mounting blocks (110), and the plurality of annular tubes (111) are arranged on the outer surface of the gear plate (109); A plurality of nozzles (112) are arranged on the outer surfaces of the plurality of annular tubes (111); A connecting pipe (114) is fixedly mounted on the outer surfaces of the plurality of annular pipes (111), and an L-shaped pipe (115) is fixedly mounted on one end of the connecting pipe (114).

2. The heat dissipating automobile transmission gear structure according to claim 1, characterized in that: A pump body (102) is fixedly mounted on one side of the top outer surface of the gearbox body (1), and the L-shaped tube (115) is fixedly connected to the outer surface of the pump body (102).

3. The heat dissipating automobile transmission gear structure according to claim 2, characterized in that: An input pipe (103) is fixedly mounted on the input end of the pump body (102), a storage box (101) is fixedly mounted on the outer surface of the gearbox body (1), and the other end of the input pipe (103) is fixedly connected to the outer surface of the storage box (101).

4. The heat dissipating automobile transmission gear structure according to claim 1, characterized in that: A semicircular box (113) is fixedly embedded in the interior of the gearbox body (1), and an oil drain pipe (108) is fixedly installed at the bottom of the semicircular box (113).

5. The heat dissipating automobile transmission gear structure according to claim 4, characterized in that: The oil drain pipe (108) passes through the gearbox body (1), and one end of the oil drain pipe (108) is fixedly connected to a return pipe (107).

6. The heat dissipating automobile transmission gear structure according to claim 5, characterized in that: The other end of the return pipe (107) is fixedly mounted with a second pump body (105), and the second pump body (105) is fixedly mounted on the outer surface of the gearbox body (1).

7. The heat dissipating automobile transmission gear structure according to claim 6, characterized in that: The output end of the second pump body (105) is fixedly connected to an oil inlet pipe (104), and the oil inlet pipe (104) is fixedly connected to the outer surface of the storage box (101).

8. The heat dissipating automobile transmission gear structure according to claim 1, characterized in that: A plurality of heat dissipation fins (106) are fixedly mounted on the outer surface of the gearbox body (1) on a side close to the gear plate (109).

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