German-style axle convenient to lubricate

Abstract

The utility model discloses a German-style axle convenient to lubricate, which relates to the technical field of axles and comprises a supporting component and a connecting and mounting component. The supporting assembly comprises a main shell, supporting cylinders communicate with the two sides of the main shell, wheel shafts are rotationally inserted into the supporting cylinders through bearings, transmission bevel gears are arranged in the middles of the wheel shafts in a sleeving mode, and driving shafts are rotationally inserted into the sides of the main shell through bearings. The lubricating device has the advantages that the sealing cover is opened through rotation, a proper amount of lubricating oil or lubricating grease is injected into the oil storage barrel through the filling hopper, when the lubricating oil or lubricating grease in the main shell and the supporting barrel is too little, the electromagnetic valve is controlled to be opened, and the output shaft of the waterproof gear motor is controlled to rotate to drive the auger shaft to rotate; and the auger shaft rotates to drive the auger blades to rotate to inject lubricating oil or lubricating grease in the oil storage barrel into the main shell and the supporting barrel through the connecting pipe, and the technical problem that lubricating oil or lubricating grease cannot be conveniently injected in a more labor-saving mode is solved.

Description

Technical Field

[0001] The utility model relates to a vehicle axle, in particular to a German-type vehicle axle which is easy to lubricate, and belongs to the technical field of vehicle axles. Background Art

[0002] The automobile axle (also called the axle) is connected to the frame (or load-bearing body) through the suspension, and wheels are installed at both ends. The function of the axle is to bear the load of the car and maintain the normal driving of the car on the road. It is connected to the frame through the suspension system and plays the role of load-bearing, braking, shock absorption, and maintaining driving. The rear axle of the trailer can be divided into multiple types according to different classification methods, such as drum and disc, lightweight and heavy-load, ordinary and maintenance-free, American and German, etc. German axles have the performance characteristics of light weight and long-lasting performance.

[0003] Among them, the new type of vehicle axle with application number "CN201520532719.X" includes an axle body, a differential assembly is arranged in the middle of the axle body, shock absorber brackets are respectively arranged in the middle of both sides of the axle body, and the shock absorber brackets are welded to the surface of the axle body through at least two panels. ABS orifice plates are respectively arranged at the ends of both sides of the axle body, and the ABS orifice plates are arranged on the outer side of the end surface of the axle body, and the ABS orifice plates are arranged parallel to the surface of the axle body. The beneficial effect of the utility model is that the device structure is reasonably designed, so that the structure of the new type of vehicle axle is stable, the performance is excellent, and the service life of various components of the axle is extended.

[0004] However, the above-mentioned method still has certain shortcomings when used. Since no structure or component is provided to facilitate lubrication, the shell can only be opened in a traditional way to add lubricating oil or grease to the inside, which is time-consuming and labor-intensive, and is not convenient for more labor-saving and convenient addition of lubricating oil or grease. Utility Model Content

[0005] The utility model aims to provide a German-type vehicle axle which is easy to lubricate, so as to solve the problem in the above-mentioned background technology that it is not convenient to add lubricating oil or grease in a more labor-saving and convenient manner.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a German-type axle that is easy to lubricate, including a support assembly and a connecting and installing assembly; the support assembly includes a main shell, both sides of the main shell are connected with support cylinders, a wheel axle is rotatably inserted and inserted in the interior of the support cylinder through a bearing, a transmission bevel gear is sleeved in the middle of the wheel axle, a driving shaft is rotatably inserted and inserted in the side of the main shell through a bearing, and a driving bevel gear that is meshed and connected with the transmission bevel gear is sleeved at one end of the driving shaft; the connecting and installing assembly includes a support seat, the support seat is sleeved in the middle of the support cylinder, an oil storage cylinder is provided on the top of one side of the support seat, one side of the bottom end of the oil storage cylinder is connected with a connecting pipe, the bottom end of the connecting pipe is connected to the top end of the main shell, a solenoid valve is provided in the middle of the connecting pipe, and an oil outlet control mechanism is provided on one side and inside of the oil storage cylinder.

[0007] As a preferred technical solution of the utility model, both ends of the wheel axle are sleeved with connecting tubes, one end of the connecting tube is sleeved with a mounting plate, and the outer ring of the mounting plate is slidably penetrated with a first bolt.

[0008] As a preferred technical solution of the utility model, a connecting disc is sleeved on the other end of the connecting tube, and a brake disc is provided on one side of the connecting disc via a second bolt.

[0009] As a preferred technical solution of the utility model, a connecting plate is sleeved on one end of the support tube, and a brake caliper matching with the brake disc is provided on one side of the connecting plate.

[0010] As an optimal technical solution of the utility model, the oil output control mechanism includes a C-shaped frame and an auger shaft, the C-shaped frame is arranged on one side of the oil storage cylinder, and the auger shaft is rotatably inserted through a bearing and arranged in the middle of one side of the inner wall of the oil storage cylinder.

[0011] As a preferred technical solution of the utility model, a waterproof reduction motor is provided on one side of the inner wall of the C-shaped frame, one end of the auger shaft is connected to the output shaft of the waterproof reduction motor, and the other end of the auger shaft is sleeved with an auger blade.

[0012] As a preferred technical solution of the utility model, the other side of the top end of the oil storage cylinder is connected to a filling bucket, and a sealing cover is provided on the threaded sleeve at the top end of the filling bucket.

[0013] Compared with the related art, the German-style axle that is easy to lubricate provided by the utility model has the following beneficial effects:

[0014] By turning to open the sealing cover, a proper amount of lubricating oil or grease is injected into the oil storage cylinder through the filling bucket. When the lubricating oil or grease inside the main shell and the support cylinder is too little, the solenoid valve is controlled to open, and the output shaft of the waterproof reduction motor is controlled to rotate to drive the auger shaft to rotate. The rotation of the auger shaft drives the auger blades to rotate and inject the lubricating oil or grease inside the oil storage cylinder into the main shell and the support cylinder through the connecting pipe, thereby solving the technical problem of inconvenient and more labor-saving and convenient filling of lubricating oil or grease. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0019] In the figure: 1. Support assembly; 101. Main housing; 102. Support cylinder; 103. Wheel axle; 104. Transmission bevel gear; 105. Drive shaft; 106. Drive bevel gear; 107. Connecting cylinder; 108. Mounting plate; 109. First bolt; 1010. Connecting plate; 1011. Second bolt; 1012. Brake disc; 1013. Connecting plate; 1014. Brake caliper; 2. Connecting and mounting assembly; 201. Support seat; 202. Oil storage cylinder; 203. Connecting pipe; 204. Solenoid valve; 205. C-shaped frame; 206. Auger shaft; 207. Waterproof reduction motor; 208. Auger blade; 209. Filling bucket; 2010. Sealing cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-4 , the utility model provides a German-style axle that is easy to lubricate, including a support assembly 1 and a connecting and mounting assembly 2;

[0023] The support assembly 1 includes a main housing 101, and both sides of the main housing 101 are fixedly connected with a support cylinder 102, and a wheel shaft 103 is rotatably inserted in the interior of the support cylinder 102 through a bearing, and a transmission bevel gear 104 is fixedly sleeved in the middle of the wheel shaft 103, and a driving shaft 105 is rotatably inserted in the side of the main housing 101 through a bearing, and a driving bevel gear 106 meshingly connected with the transmission bevel gear 104 is fixedly sleeved at one end of the driving shaft 105, so as to drive the transmission bevel gear 104 to rotate;

[0024] Both ends of the wheel axle 103 are fixedly sleeved with a connecting tube 107, one end of the connecting tube 107 is fixedly sleeved with a mounting plate 108, and a first bolt 109 is slidably inserted through the outer ring of the mounting plate 108 to facilitate the installation of the wheel;

[0025] A connecting disc 1010 is fixedly sleeved on the other end of the connecting tube 107, and a brake disc 1012 is fixedly mounted on one side of the connecting disc 1010 via a second bolt 1011, so as to provide a braking function to the wheel axle 103 and the wheel by cooperating with a brake caliper 1014;

[0026] A connecting plate 1013 is fixedly sleeved at one end of the support tube 102, and a brake caliper 1014 matched with the brake disc 1012 is fixedly disposed on one side of the connecting plate 1013, so as to facilitate braking the wheel axle 103 by matching with the brake disc 1012;

[0027] Specifically, first, when the vehicle driving mechanism controls the driving shaft 105 to rotate, the driving shaft 105 will drive the driving bevel gear 106. When the driving bevel gear 106 rotates, it will drive the wheel axle 103 to rotate through the engagement with the transmission bevel gear 104. The rotation of the wheel axle 103 will drive the wheel to rotate through the connecting tube 107 and the mounting plate 108. The set brake caliper 1014 is convenient for cooperating with the brake disc 1012 to provide a braking function.

[0028] Embodiment 2:

[0029] The connection and installation assembly 2 includes a support seat 201, which is fixedly sleeved in the middle of the support cylinder 102, an oil storage cylinder 202 is fixedly arranged on the top of one side of the support seat 201, a connecting pipe 203 is fixedly connected to one side of the bottom end of the oil storage cylinder 202, the bottom end of the connecting pipe 203 is fixedly connected to the top end of the main housing 101, a solenoid valve 204 is fixedly arranged in the middle of the connecting pipe 203, and an oil outlet control mechanism is arranged on one side and inside of the oil storage cylinder 202 to facilitate the control of the discharge of lubricating oil or grease inside the oil storage cylinder 202;

[0030] The oil discharge control mechanism includes a C-shaped frame 205 and an auger shaft 206. The C-shaped frame 205 is fixedly arranged on one side of the oil storage barrel 202. The auger shaft 206 is rotatably inserted through a bearing and arranged in the middle of one side of the inner wall of the oil storage barrel 202, so as to facilitate the installation of the auger blade 208, and then the auger blade 208 is driven to rotate to promote the discharge of lubricating oil or grease.

[0031] A waterproof reduction motor 207 is fixedly provided on one side of the inner wall of the C-shaped frame 205, one end of the auger shaft 206 is fixedly connected to the output shaft of the waterproof reduction motor 207, and the other end of the auger shaft 206 is fixedly sleeved with an auger blade 208 to facilitate the discharge of lubricating oil or grease;

[0032] The other side of the top of the oil storage cylinder 202 is fixedly connected to a filling bucket 209, and a sealing cover 2010 is provided on the top thread sleeve of the filling bucket 209 to provide a sealing and anti-seepage function and better prevent external dust from entering;

[0033] Specifically, first, the sealing cover 2010 is opened by rotating, and an appropriate amount of lubricating oil or grease is injected into the oil storage cylinder 202 through the filling bucket 209. When the lubricating oil or grease inside the main shell 101 and the support cylinder 102 is too little, the solenoid valve 204 is controlled to open, and the output shaft of the waterproof reduction motor 207 is controlled to rotate to drive the auger shaft 206 to rotate. The rotation of the auger shaft 206 drives the auger blades 208 to rotate, and the lubricating oil or grease inside the oil storage cylinder 202 is injected into the main shell 101 and the support cylinder 102 through the connecting pipe 203, thereby solving the technical problem of inconvenient and more labor-saving and convenient filling of lubricating oil or grease.

[0034] When in use, first place the easy-to-lubricate German-style axle in the corresponding working position, then check whether all parts of the easy-to-lubricate German-style axle are working properly. It can be used after the inspection is completed. When in use, the easy-to-lubricate German-style axle is fixedly installed on the corresponding installation position in the workshop through the support seat 201, and the wheel is fixedly installed on the outside of the installation plate 108 through the first bolt 109. The sealing cover 2010 is opened by rotation, and a proper amount of lubricating oil or grease is injected into the oil storage cylinder 202 through the filling bucket 209. When the lubricating oil or grease inside the main shell 101 and the support cylinder 102 is too little, the solenoid valve 204 is controlled to open, and the output shaft of the waterproof reduction motor 207 is controlled to rotate to drive The auger shaft 206 rotates, and the rotation of the auger shaft 206 drives the auger blades 208 to rotate, and the lubricating oil or grease inside the oil storage cylinder 202 is injected into the main shell 101 and the support cylinder 102 through the connecting tube 203, thereby solving the technical problem of inconvenient and more labor-saving and convenient filling of lubricating oil or grease. When the vehicle driving mechanism controls the driving shaft 105 to rotate, the driving shaft 105 will drive the driving bevel gear 106. When the driving bevel gear 106 rotates, it will drive the wheel axle 103 to rotate through the meshing cooperation with the transmission bevel gear 104. The rotation of the wheel axle 103 will drive the wheel to rotate through the connecting cylinder 107 and the mounting plate 108. The provided brake caliper 1014 is convenient for cooperating with the brake disc 1012 to provide a braking function.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A German-style axle that is easy to lubricate, characterized in that: include A support assembly (1), the support assembly (1) comprising a main housing (101), both sides of the main housing (101) being connected to a support cylinder (102), a wheel shaft (103) being rotatably inserted through a bearing inside the support cylinder (102), a transmission bevel gear (104) being sleeved on the middle of the wheel shaft (103), a drive shaft (105) being rotatably inserted through a bearing on the side of the main housing (101), one end of the drive shaft (105) being sleeved on a drive bevel gear (106) meshingly connected to the transmission bevel gear (104); A connecting and mounting assembly (2), the connecting and mounting assembly (2) comprising a support seat (201), the support seat (201) being sleeved in the middle of a support cylinder (102), an oil storage cylinder (202) being provided at the top of one side of the support seat (201), a connecting pipe (203) being connected to one side of the bottom end of the oil storage cylinder (202), the bottom end of the connecting pipe (203) being connected to the top end of the main housing (101), a solenoid valve (204) being provided in the middle of the connecting pipe (203), and an oil outlet control mechanism being provided on one side and inside of the oil storage cylinder (202).

2. The easy-lubricating German-style axle according to claim 1, characterized in that: Both ends of the wheel axle (103) are sleeved with a connecting tube (107), one end of the connecting tube (107) is sleeved with a mounting plate (108), and a first bolt (109) is slidably inserted through the outer ring of the mounting plate (108).

3. The easy-lubricating German-style axle according to claim 2, characterized in that: The other end of the connecting tube (107) is sleeved with a connecting disk (1010), and a brake disk (1012) is provided on one side of the connecting disk (1010) via a second bolt (1011).

4. The easy-lubricating German-style axle according to claim 3, characterized in that: A connecting plate (1013) is sleeved on one end of the support tube (102), and a brake caliper (1014) matching with the brake disc (1012) is provided on one side of the connecting plate (1013).

5. The easy-lubricating German-style axle according to claim 4, characterized in that: The oil outlet control mechanism comprises a C-shaped frame (205) and an auger shaft (206); the C-shaped frame (205) is arranged on one side of the oil storage barrel (202); and the auger shaft (206) is rotatably inserted through a bearing and arranged in the middle of one side of the inner wall of the oil storage barrel (202).

6. The easy-lubricating German-style axle according to claim 5, characterized in that: A waterproof reduction motor (207) is provided on one side of the inner wall of the C-shaped frame (205), one end of the auger shaft (206) is connected to the output shaft of the waterproof reduction motor (207), and the other end of the auger shaft (206) is sleeved with an auger blade (208).

7. The easy-lubricating German-style axle according to claim 1, characterized in that: The other side of the top end of the oil storage cylinder (202) is connected to a filling hopper (209), and a sealing cover (2010) is threadedly sleeved on the top end of the filling hopper (209).

Images