Lubricating mechanism of commercial vehicle gear

Abstract

The utility model discloses a lubricating mechanism of a commercial vehicle gear, which relates to the technical field of gear lubrication and comprises a gear box, a driving gear is rotatably connected in the gear box, a driven gear is rotatably connected in the gear box, a circulating device is arranged on the side face of the gear box, and the circulating device is connected with the driving gear and the driven gear. A control device is arranged at the top of the gearbox; according to the utility model, through the mutual cooperation of the heater, the start button, the limiting frame, the collision plate, the collision rod, the collision shaft and other components in the heating device, when the motor is started, the rotating shaft rotates, so that the collision rod collides with the collision plate, and when the collision plate is collided, the collision rod is driven to rotate, so that the collision plate is prevented from being collided. The collision plate moves leftwards, the collision shaft collides with the starting button, when the starting button is touched, the heater is started, lubricating oil in the lubricating box is heated, and the effect of heating the lubricating oil is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gear lubrication technical field, especially relate to a lubricating mechanism of commercial vehicle gear. BACKGROUND

[0002] The lubricating mechanism of commercial vehicle gear is mainly used for reducing friction and abrasion in the process of gear transmission, ensuring the smooth operation and long service life of the gear.

[0003] According to the motor gear lubricating mechanism (the publication number is: CN 217927074 U) of one kind, including gear box, a plurality of wind power motor gears are installed inside gear box, the bottom of gear box is provided with collection groove, the upper end of gear box is installed with box cover, the inboard of box cover is installed with spray pipe, and the spray pipe is equipped with spray head, the box cover is equipped with box body, the box body is installed with closing plate, the first steel wire screen and second steel wire screen are equipped with in the box body through first mounting piece, the opposite sides of box body are respectively equipped with first conduit and second conduit, the end away from the box body of second conduit is communicated with spray pipe, the end away from the box body of first conduit is communicated with collection groove, the first conduit is equipped with liquid pump, two collection boxes are equipped with in the box body through second mounting piece, one of collection boxes is located between first steel wire screen and second steel wire screen, and the other collection box is located between first steel wire screen and first conduit.

[0004] In the above application, the heating of the lubricating oil before lubrication is not possible in cold weather through the mutual cooperation between the first conduit and the liquid pump assembly, the viscosity of the lubricating oil increases at a lower temperature, which may cause a large frictional resistance during startup, and even affect the system startup, therefore, we propose a lubricating mechanism of commercial vehicle gear for cold weather. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of lubricating mechanism of commercial vehicle gear, by the mutual cooperation between heater, start button, limiting frame, collision plate, collision rod and collision shaft etc. component inside heating device, when motor starts, it is realized that, rotation of shaft, make collision rod collide with collision plate, when collision plate is collided, collision plate moves to left, make collision shaft collide with start button, when start button is touched, heater starts, heating lubricating oil in lubricating tank, reach the effect that heating lubricating oil, solve the existing problem.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model discloses a kind of lubricating mechanism of commercial vehicle gear, including gear box, the inside rotation of gear box is connected with driving gear, the inside rotation of gear box is connected with driven gear, the side of gear box is provided with circulating device, the top of gear box is provided with control device.

[0008] The control device comprises a motor, the motor is arranged above the gear box, the top of the gear box is fixedly connected with a lubricating box, the side of the motor is fixedly connected with the side of the lubricating box, the top of the lubricating box is provided with an oil inlet, the side of the lubricating box is provided with an oil outlet, the inside of the oil outlet is rotatably connected with a conveying pipe, the end of the conveying pipe away from the oil outlet is fixedly connected with the top of the gear box, the output shaft of the motor is fixedly connected with a rotating shaft, and the circumferential surface of the rotating shaft is fixedly connected with a semicircular disc.

[0009] Further, the top of the lubricating box is fixedly connected with a limiting block, the side of the limiting block is provided with a baffle slot, and the inside of the baffle slot is fixedly connected with a baffle, which facilitates the opening and closing of the oil inlet through the sliding of the baffle.

[0010] Further, the inner wall of the lubricating box is fixedly connected with a limiting rod, the side of the limiting rod is provided with a floating plate slot, and the inner wall of the floating plate slot is slidably connected with a floating plate, the side of the lubricating box is fixedly connected with a sound, and the side of the sound is provided with a trigger button, which facilitates the triggering of the sound through the triggering of the trigger button.

[0011] Further, the trigger button is located on the displacement track of the floating plate, and the material of the floating plate is polyethylene, which facilitates the triggering of the sound through the amount of lubricating oil in the lubricating box.

[0012] Further, the inside of the lubricating box is provided with a heating device, the heating device comprises a heater, the side of the heater is fixedly connected with the inner wall of the lubricating box, the side of the heater is provided with a start button, the inner wall of the lubricating box is fixedly connected with a limiting frame, the side of the limiting frame is provided with a limiting slot, the inner wall of the limiting slot is slidably connected with a collision plate, the circumferential surface of the rotating shaft is fixedly connected with a collision rod, and the side of the collision plate is fixedly connected with a collision shaft, which facilitates the heating of the lubricating oil in the lubricating box through the heater.

[0013] Further, the inner wall of the lubricating box is provided with a spring hole, the inner wall of the spring hole is fixedly connected with a spring, the end of the spring away from the spring hole is fixedly connected with the side of the collision shaft, the side of the lubricating box is provided with an observation hole, and the inner wall of the observation hole is fixedly connected with an observation plate, which facilitates the resetting of the collision shaft through the spring.

[0014] Further, the collision plate is located on the displacement track of the collision rod, the starting button is located on the displacement track of the collision shaft, and the side surface of the collision shaft is elastically connected to the inner wall of the spring hole through a spring, so that the collision plate is moved backward by the collision of the collision rod, the collision shaft collides with the starting button, and the heater is started.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a control device, which comprises a motor, a lubricating box, a conveying pipe, a rotating shaft and a semicircular disc.

[0017] 2. The utility model discloses a heating device, which comprises a heater, a starting button, a limiting frame, a collision plate, a collision rod and a collision shaft.

[0018] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0020] Figure 1 It is a three-dimensional appearance structural schematic view of the utility model;

[0021] Figure 2 It is a three-dimensional sectional view structural schematic view of the utility model;

[0022] Figure 3 It is a three-dimensional appearance structural schematic view of the utility model; Figure 2 It is a three-dimensional enlarged structural schematic view of A in the utility model;

[0023] Figure 4 It is a three-dimensional enlarged structural schematic view of B in the utility model; Figure 2 It is a three-dimensional enlarged structural schematic view of B in the utility model.

[0024] The components represented by the reference numbers in the drawings are listed as follows:

[0025] 1, gear box; 2, driving gear; 3, driven gear; 4, circulating device; 5, control device; 51, motor; 52, lubricating tank; 53, oil inlet; 54, oil outlet; 55, conveying pipe; 56, rotating shaft; 57, semicircular disc; 58, limiting block; 59, baffle groove; 510, baffle; 511, limiting rod; 512, floating plate groove; 513, floating plate; 514, sound; 515, trigger button; 6, heating device; 61, heater; 62, start button; 63, limiting frame; 64, limiting groove; 65, collision plate; 66, collision rod; 67, collision shaft; 68, spring hole; 69, spring; 610, observation port; 611, observation plate. DETAILED DESCRIPTION

[0026] 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-4 The utility model discloses a kind of lubricating mechanisms of commercial vehicle gear, including gear box 1, driving gear 2 is rotationally connected in the inside of gear box 1, driven gear 3 is rotationally connected in the inside of gear box 1, circulating device 4 is provided on the side of gear box 1, control device 5 is provided on the top of gear box 1;

[0028] Control device 5 includes motor 51, motor 51 is set above gear box 1, lubricating tank 52 is fixedly connected on the top of gear box 1, motor 51 is fixedly connected on the side of lubricating tank 52, oil inlet 53 is opened in the top of lubricating tank 52, oil outlet 54 is opened on the side of lubricating tank 52, conveying pipe 55 is rotationally connected in the inside of oil outlet 54, conveying pipe 55 is fixedly connected on the top of gear box 1 at one end away from oil outlet 54, rotating shaft 56 is fixedly connected on the output shaft of motor 51, semicircular disc 57 is fixedly connected on the circumference of rotating shaft 56.

[0029] Limiting block 58 is fixedly connected on the top of lubricating tank 52, baffle groove 59 is opened on the side of limiting block 58, baffle 510 is fixedly connected in the inside of baffle groove 59, so that the sliding of baffle 510 is conducive to the opening or closing of oil inlet 53.

[0030] The inner wall of the lubricating box 52 is fixedly connected with a limiting rod 511, the side surface of the limiting rod 511 is provided with a floating plate groove 512, the inner wall of the floating plate groove 512 is slidably connected with a floating plate 513, the side surface of the lubricating box 52 is fixedly connected with a sounder 514, and the side surface of the sounder 514 is provided with a trigger button 515.

[0031] The trigger button 515 is located on the displacement track of the floating plate 513, and the material of the floating plate 513 is polyethylene, so that the amount of lubricating oil in the lubricating box 52 can be determined, the floating plate 513 can touch the trigger button 515, and the sounder 514 can give an alarm.

[0032] The inside of the lubricating box 52 is provided with a heating device 6, the heating device 6 comprises a heater 61, the side surface of the heater 61 is fixedly connected to the inner wall of the lubricating box 52, the side surface of the heater 61 is provided with a starting button 62, the inner wall of the lubricating box 52 is fixedly connected with a limiting frame 63, the side surface of the limiting frame 63 is provided with a limiting groove 64, the inner wall of the limiting groove 64 is slidably connected with a collision plate 65, the circumferential surface of the rotating shaft 56 is fixedly connected with a collision rod 66, and the side surface of the collision plate 65 is fixedly connected with a collision shaft 67, so that the heater 61 can heat the lubricating oil in the lubricating box 52.

[0033] The inner wall of the lubricating box 52 is provided with a spring hole 68, the inner wall of the spring hole 68 is fixedly connected with a spring 69, one end of the spring 69, away from the spring hole 68, is fixedly connected to the side surface of the collision shaft 67, the side surface of the lubricating box 52 is provided with an observation hole 610, and the inner wall of the observation hole 610 is fixedly connected with an observation plate 611, so that the spring 69 can reset the collision shaft 67.

[0034] The collision plate 65 is located on the displacement track of the collision rod 66, the starting button 62 is located on the displacement track of the collision shaft 67, and the side surface of the collision shaft 67 is elastically connected to the inner wall of the spring hole 68 through the spring 69, so that the collision rod 66 can collide with the collision plate 65, the collision plate 65 can move backward, the collision shaft 67 can collide with the starting button 62, and the heater 61 can be started.

[0035] A specific application of the embodiment is that when lubricating the gear, in order to prevent too much or too little lubricating oil from affecting use, the flow of the lubricating oil needs to be controlled. First, the motor 51 is started, when the motor 51 is started, the rotating shaft 56 on the output shaft of the motor 51 rotates clockwise, when the rotating shaft 56 rotates clockwise, the semi-circular disc 57 on the rotating shaft 56 intermittently opens the oil outlet 54, when the oil outlet 54 is opened, the lubricating oil in the lubricating box 52 enters the conveying pipe 55 through the oil outlet 54, and then flows to the gear meshing position through the conveying pipe 55 to lubricate the gear, when the rotating shaft 56 rotates counterclockwise, the semi-circular disc 57 on the rotating shaft 56 intermittently opens the oil outlet 54, when the oil outlet 54 is opened, the lubricating oil in the lubricating box 52 enters the conveying pipe 55 through the oil outlet 54, and then flows to the gear meshing position through the conveying pipe 55 to lubricate the gear.

[0036] When the temperature is too low in cold weather, the viscosity of the lubricating oil increases, which may cause a large frictional resistance when starting, and even affect the system starting. At this time, the lubricating oil needs to be heated before lubrication. First, the motor 51 is started, when the motor 51 is started, the rotating shaft 56 on the output shaft of the motor 51 rotates clockwise, when the rotating shaft 56 rotates clockwise, the impact rod 66 on the rotating shaft 56 collides with the impact plate 65, when the impact plate 65 is collided, the impact plate 65 moves to the left, when the impact plate 65 moves to the left, the impact shaft 67 on the impact plate 65 collides with the starting button 62, so that the heater 61 is started, and the lubricating oil in the lubricating box 52 is heated, when the rotating shaft 56 rotates counterclockwise, the impact rod 66 on the rotating shaft 56 collides with the impact plate 65, when the impact plate 65 is collided, the impact plate 65 moves to the left, when the impact plate 65 moves to the left, the impact shaft 67 on the impact plate 65 collides with the starting button 62, so that the heater 61 is started, and the lubricating oil in the lubricating box 52 is heated.

[0037] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A lubricating mechanism for a gear of a commercial vehicle, comprising a gear housing (1), characterized in that: The inside of the gear box (1) is rotatably connected with a driving gear (2), the inside of the gear box (1) is rotatably connected with a driven gear (3), the side of the gear box (1) is provided with a circulating device (4), and the top of the gear box (1) is provided with a control device (5); The control device (5) includes a motor (51), the motor (51) is arranged above the gear box (1), the top of the gear box (1) is fixedly connected with a lubricating box (52), the side of the motor (51) is fixedly connected with the side of the lubricating box (52), the top of the lubricating box (52) is provided with an oil inlet (53), the side of the lubricating box (52) is provided with an oil outlet (54), the inside of the oil outlet (54) is rotatably connected with a conveying pipe (55), the end, away from the oil outlet (54), of the conveying pipe (55) is fixedly connected with the top of the gear box (1), the output shaft of the motor (51) is fixedly connected with a rotating shaft (56), and the circumferential surface of the rotating shaft (56) is fixedly connected with a semicircular disc (57).

2. A lubricating mechanism for a gear of a commercial vehicle according to claim 1, characterized in that The top of the lubricating box (52) is fixedly connected with a limiting block (58), the side of the limiting block (58) is provided with a baffle groove (59), and the inside of the baffle groove (59) is fixedly connected with a baffle (510).

3. A lubricating mechanism for a gear of a commercial vehicle according to claim 1, characterized in that, The inner wall of the lubricating box (52) is fixedly connected with a limiting rod (511), the side of the limiting rod (511) is provided with a floating plate groove (512), the inner wall of the floating plate groove (512) is slidably connected with a floating plate (513), the side of the lubricating box (52) is fixedly connected with a sound (514), and the side of the sound (514) is provided with a trigger button (515).

4. A lubricating mechanism for a gear of a commercial vehicle according to claim 3, characterized in that The trigger button (515) is located on the displacement track of the floating plate (513), and the material of the floating plate (513) is polyethylene.

5. A lubricating mechanism for a gear of a commercial vehicle according to claim 1, characterized in that, The inside of the lubricating box (52) is provided with a heating device (6), the heating device (6) includes a heater (61), the side of the heater (61) is fixedly connected with the inner wall of the lubricating box (52), the side of the heater (61) is provided with a start button (62), the inner wall of the lubricating box (52) is fixedly connected with a limiting frame (63), the side of the limiting frame (63) is provided with a limiting groove (64), the inner wall of the limiting groove (64) is slidably connected with a collision plate (65), the circumferential surface of the rotating shaft (56) is fixedly connected with a collision rod (66), and the side of the collision plate (65) is fixedly connected with a collision shaft (67).

6. A lubricating mechanism for a gear of a commercial vehicle according to claim 5, characterized in that The inner wall of the lubricating box (52) is provided with a spring hole (68), the inner wall of the spring hole (68) is fixedly connected with a spring (69), one end, away from the spring hole (68), of the spring (69) is fixedly connected with the side of the collision shaft (67), the side of the lubricating box (52) is provided with an observation port (610), and the inner wall of the observation port (610) is fixedly connected with an observation plate (611).

7. A lubricating mechanism for a gear of a commercial vehicle according to claim 5, characterized in that The collision plate (65) is located on the displacement trajectory of the collision rod (66), the start button (62) is located on the displacement trajectory of the collision shaft (67), and the side surface of the collision shaft (67) is elastically connected to the inner wall of the spring hole (68) through the spring (69).

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