Electric bicycle chain lubricating equipment

Abstract

The utility model provides electric bicycle chain lubricating equipment, and relates to the field of chain lubricating equipment, the electric bicycle chain lubricating equipment comprises an oil pressing assembly and a lubricating assembly, the oil pressing assembly comprises an oil storage tank, the outer side of the oil storage tank is connected with a first electric push rod, the outer side of the first electric push rod is provided with a first protective cover, and the lubricating assembly comprises a slow flow tank. A communicating pipe is connected between the slow flow box and the oil storage tank, a second electric push rod is connected to the upper side of the slow flow box, a second protective cover is arranged on the outer side of the second electric push rod, a fixing box is connected to the lower end of the slow flow box, a brush roller is rotationally connected to the interior of the fixing box, and a dust removal assembly is connected to the outer side of the slow flow box. The electric bicycle chain dedusting and lubricating device solves the problems that an existing electric bicycle chain dedusting and lubricating device is low in operation automation degree, and the service life of bristles is short.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain lubricating equipment technical field, concretely relates to a kind of electric bicycle chain lubricating equipment. BACKGROUND

[0002] Electric bicycle needs to be regularly oiled and lubricated to chain in long-term operation process, to ensure the use state of chain. After searching, prior art (publication number: CN204629049U), which is described in the paper "a kind of electric bicycle chain dust removal lubricating device, mainly including oil tank, connecting rod, rotating shaft, fixed rod, oil inlet, rubber plug, oil outlet pipe, valve, fixed shaft, gyro wheel and brush, the oil tank top is equipped with connecting rod, the connecting rod is rotatably connected with the fixed rod by rotating shaft, the fixed rod is connected with the protective shell of chain, the oil tank is equipped with oil inlet, the oil inlet is equipped with rubber plug, the oil tank bottom is equipped with oil outlet pipe, the oil outlet pipe is equipped with valve, the oil outlet of the oil outlet pipe is equipped with fixed shaft, the fixed shaft is equipped with gyro wheel, the gyro wheel outer wall is equipped with brush hair. The main body of lubricating oil smearing device is fixed on the protective box of chain by connecting rod and fixed rod, reduces the inconvenience of carrying, so as to clean and smearing lubrication to chain at any time.

[0003] Although the electric bicycle chain dust removal lubricating device in prior art has realized the effect of cleaning and lubricating, there are still some deficiencies: the brush hair involved in the existing electric bicycle chain dust removal lubricating device always maintains contact with chain, which leads to the rapid wear and consumption of brush hair during riding, resulting in low service life. Secondly, the device needs to be operated manually, which leads to low automation degree and is inconvenient for operation at any time and anywhere. UTILITY MODEL CONTENTS

[0004] To overcome the defects of prior art, the present application provides an electric bicycle chain lubricating device to solve the problems of low operation automation degree and short service life of brush hair in the existing electric bicycle chain dust removal lubricating device.

[0005] To achieve the above-mentioned purpose, an electric bicycle chain lubricating device is provided, which comprises a pressure oil assembly and a lubricating assembly. The pressure oil assembly comprises an oil storage tank, and a first electric push rod is connected to the outside of the oil storage tank. A first protective cover is arranged on the outside of the first electric push rod. The lubricating assembly comprises a flow buffer tank, and a communication pipe is connected between the flow buffer tank and the oil storage tank. A second electric push rod is connected to the upper side of the flow buffer tank, and a second protective cover is arranged on the outside of the second electric push rod. A fixed box is connected to the lower end of the flow buffer tank, and a brush roller is rotatably connected inside the fixed box. A dust removal assembly is connected to the outside of the flow buffer tank.

[0006] Furthermore, a first piston block is slidably connected to the interior of the oil storage tank, and the first piston block is connected to the first electric push rod, and an oil filling hole is opened on the outer wall of the oil storage tank.

[0007] Furthermore, a second piston block is provided in a sliding connection inside the slow flow box, and the upper end of the second piston block is connected to the second electric push rod, and the lower end of the second piston block is connected to the fixed box through a connecting rod.

[0008] Furthermore, a clearance hole is provided at the bottom of the slow flow box, and the width of the clearance hole is greater than that of the fixing box, and a linkage block is connected to the outer wall of the fixing box.

[0009] Furthermore, a concave guide groove is provided at the upper end of the fixing box, a flow hole is provided at the lower side of the guide groove, and the brush roller is located at the lower side of the flow hole.

[0010] Furthermore, the dust cleaning assembly includes a fixed block fixed to the outer wall of the fixed box, and the outer side of the fixed block is connected to a telescopic cylinder, and the lower end of the telescopic cylinder is connected to a telescopic rod, and the lower end of the telescopic rod is connected to a drive box.

[0011] Furthermore, the cleaning component also includes a rotating plate connected to the lower end of the driving box, and the lower end of the rotating plate is connected to a brush plate, and the lower end of the brush plate is connected to cleaning bristles.

[0012] The beneficial effects of the present invention are:

[0013] 1. When in use, first install the equipment on the upper side of the chain protection cover of the electric vehicle, and connect the relevant electrical components to the battery of the electric vehicle. Before lubrication, first start the second electric push rod to drive the second piston block and the connecting rod to move downward, thereby pushing the fixed box to move downward, so that the linkage block on the outer wall of the fixed box squeezes the rotating plate downward to move, so that the rotating plate squeezes the brush plate downward through the telescopic rod and the telescopic cylinder, thereby making the dust cleaning bristles on the lower side of the brush plate contact the rotating chain downward, thereby realizing the dust cleaning operation of the chain before lubrication, thereby ensuring the lubrication effect and reducing the pollution to the lubrication brush roller;

[0014] 2. The first electric push rod and the first piston rod are used to press the lubricating oil inside the oil storage tank into the slow flow box through the connecting pipe, and then flow to the upper side of the fixed box, so that it passes through the guide groove and the flow hole, enters the interior of the fixed box and contacts the surface of the brush roller, and then starts the first electric push rod to drive the fixed box downward through the give way hole, thereby driving the brush roller to contact the chain, realizing oiling and lubrication of the chain. After lubrication, the brush roller is reset to the slow flow box by the second electric push rod, thereby avoiding wear and consumption of the brush roller and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic cross-sectional structural diagram of a lubrication assembly according to an embodiment of the present utility model.

[0017] Figure 3 For the embodiment of the utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] Figure 4 This is a schematic diagram of the structure of the dust cleaning component of an embodiment of the present utility model.

[0019] In the figure: 1. Oil pressure assembly; 11. First electric push rod; 12. First protective cover; 13. Oil storage tank; 14. Oil filling hole; 15. First piston block; 16. Connecting pipe; 2. Lubrication assembly; 21. Second electric push rod; 22. Second protective cover; 23. Slow flow box; 231. Make way hole; 24. Second piston block; 25. Connecting rod; 26. Dust cleaning assembly; 261. Fixed block; 262. Telescopic cylinder; 263. Telescopic rod; 264. Drive box; 265. Rotating plate; 266. Brush plate; 267. Dust cleaning brush; 27. Fixed box; 271. Guide groove; 272. Flow hole; 273. Brush roller; 274. Linkage block. DETAILED DESCRIPTION

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

[0021] Reference Figures 1 to 4 As shown, the utility model provides an electric bicycle chain lubrication device, comprising: an oil pressure component 1 and a lubrication component 2, the oil pressure component 1 includes an oil storage tank 13, and the outer side of the oil storage tank 13 is connected to a first electric push rod 11, and the outer side of the first electric push rod 11 is provided with a first protective cover 12, the interior of the oil storage tank 13 is slidably connected to a first piston block 15, and the first piston block 15 is connected to the first electric push rod 11, and an oil filling hole 14 is provided on the outer wall of the oil storage tank 13, the lubrication component 2 includes a slow flow box 23, and a connecting pipe 16 is connected between the slow flow box 23 and the oil storage tank 13, and the upper side of the slow flow box 23 is connected to a second electric push rod 21, and a second protective cover 22 is provided on the outer side of the second electric push rod 21, the lower end of the slow flow box 23 is connected to a fixed box 27, and the internal rotation of the fixed box 27 is connected to a brush roller 273, and a dust cleaning component 26 is connected to the outer side of the slow flow box 23.

[0022] In this embodiment, the oil pressure assembly 1 and the lubrication assembly 2 constitute the main structure of the electric bicycle chain lubrication device involved in this application.

[0023] It should be noted that the oil storage tank 13 and the damper box 23 are both installed on the protective cover on the outside of the chain of the electric bicycle, and the damper box 23 passes through the protective cover. At the same time, the first electric push rod 11 and the second electric push rod 21, as well as the motor inside the drive box 264 mentioned below, all use a DC drive power supply, which is connected to the battery of the electric bicycle, and a switch is installed in the line of the connecting wire. The switch is installed near the handle of the electric bicycle, which makes it easy to control the operation.

[0024] Specifically, a one-way valve is provided inside the connecting pipe 16 so that the lubricating oil can only flow from the oil storage tank 13 into the slow flow tank 23 .

[0025] Specifically, a sealing bolt is connected inside the oil filling hole 14 to achieve sealing of the oil storage tank 13 .

[0026] like Figure 2 and Figure 3 In the figure, a second piston block 24 with a sliding connection is provided inside the damping box 23, and the upper end of the second piston block 24 is connected to the second electric push rod 21, and the lower end of the second piston block 24 is connected to the fixed box 27 through a connecting rod 25. A clearance hole 231 is provided at the bottom of the damping box 23, and the width of the clearance hole 231 is larger than the fixed box 27, and the outer wall of the fixed box 27 is connected to a linkage block 274, a recessed guide groove 271 is provided at the upper end of the fixed box 27, and a flow hole 272 is provided on the lower side of the guide groove 271, and the brush roller 273 is located on the lower side of the flow hole 272.

[0027] Specifically, when the fixed box 27 is inside the slow flow box 23, the fixed box 27 is located at the lower side of the connecting pipe 26. During the oil discharge process of the connecting pipe 16, part of the lubricating oil will flow out from the give way hole 231. At this time, the lubricating oil directly falls on the flywheel of the chain, and the lubrication effect is achieved at the same time.

[0028] Specifically, by providing the guide groove 271 and the flow hole 272, part of the lubricating oil enters the interior of the fixed box 27 and contacts the brush roller 273, and the rotation connection of the brush roller 273 cooperates with the rotation of the chain to achieve the effect of uniform oiling and lubrication.

[0029] like Figure 4In the figure, the cleaning component 26 includes a fixed block 261 fixed on the outer wall of the fixed box 27, and the outer side of the fixed block 261 is connected to a telescopic cylinder 262, and the lower end of the telescopic cylinder 262 is connected to a telescopic rod 263, and the lower end of the telescopic rod 263 is connected to a driving box 264. The cleaning component 26 also includes a rotating plate 265 connected to the lower end of the driving box 264, and the lower end of the rotating plate 265 is connected to a brush plate 266, and the lower end of the brush plate 266 is connected to cleaning bristles 267.

[0030] Specifically, a spring and a slider are provided inside the telescopic cylinder 262, and the slider is connected to the telescopic rod 263. In the initial state, the telescopic rod 263 is in an upward retracted state, that is, the brush plate 266 is not in contact with the chain at this time.

[0031] It should be noted that no matter in the cleaning state or the lubrication state, the chain is in a rotating state, that is, the rear stand of the electric bicycle can be raised, and then the handlebars can be turned to make the rear wheel drive the chain to rotate.

[0032] Specifically, a DC electric motor is provided inside the driving box 264 so that after the dust cleaning operation is completed, the rotating plate 265 can be driven to rotate, thereby avoiding blocking the upward reset of the fixed box 27.

[0033] When in use, first install the device on the upper side of the chain protection cover of the electric vehicle, and connect the electrical components involved to the battery of the electric vehicle. Before lubrication, first start the second electric push rod to drive the second piston block and the connecting rod to move downward, thereby pushing the fixed box to move downward, so that the linkage block on the outer wall of the fixed box squeezes the rotating plate downward to move, so that the rotating plate squeezes the brush plate downward through the telescopic rod and the telescopic cylinder, thereby making the dust cleaning bristles on the lower side of the brush plate contact the rotating chain downward, thereby realizing the dust cleaning operation of the chain before lubrication, thereby ensuring the lubrication effect. The first electric push rod and the first piston rod are used to press the lubricating oil inside the oil storage tank into the slow flow box through the connecting pipe, and then flow to the upper side of the fixed box, so that the oil passes through the guide groove and the flow hole and enters the interior of the fixed box to contact the surface of the brush roller. Then, the first electric push rod is started to drive the fixed box downward to pass through the give way hole, thereby driving the brush roller to contact the chain, thereby realizing oiling and lubrication of the chain. After lubrication, the brush roller is reset to the slow flow box by the second electric push rod, thereby avoiding wear and consumption of the brush roller and extending its service life.

[0034] The electric bicycle chain lubrication device of the utility model can effectively solve the problems of low degree of operation automation and short service life of the brush bristles in the existing electric bicycle chain dust removal and lubrication devices. It improves the convenience of automatic operation and lubrication on the basis of the existing electric bicycle chain lubrication equipment technology, and has the effect of separately achieving dust cleaning and lubrication of the chain, thereby extending the service life of the lubrication component.

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

Claims

1. An electric bicycle chain lubrication device, comprising: An oil pressure assembly (1) and a lubrication assembly (2), characterized in that: the oil pressure assembly (1) includes an oil storage tank (13), and the outer side of the oil storage tank (13) is connected to a first electric push rod (11), and the outer side of the first electric push rod (11) is provided with a first protective cover (12); the lubrication assembly (2) includes a slow flow box (23), and a connecting pipe (16) is connected between the slow flow box (23) and the oil storage tank (13), and the upper side of the slow flow box (23) is connected to a second electric push rod (21), and the outer side of the second electric push rod (21) is provided with a second protective cover (22); the lower end of the slow flow box (23) is connected to a fixed box (27), and the interior of the fixed box (27) is rotatably connected to a brush roller (273), and a dust cleaning assembly (26) is connected to the outer side of the slow flow box (23).

2. The electric bicycle chain lubrication device according to claim 1, characterized in that: A first piston block (15) is slidably connected to the interior of the oil storage tank (13), and the first piston block (15) is connected to the first electric push rod (11). An oil filling hole (14) is provided on the outer wall of the oil storage tank (13).

3. The electric bicycle chain lubrication device according to claim 1, characterized in that: A second piston block (24) is provided in a sliding connection inside the slow flow box (23), and the upper end of the second piston block (24) is connected to the second electric push rod (21), and the lower end of the second piston block (24) is connected to the fixed box (27) through a connecting rod (25).

4. The electric bicycle chain lubrication device according to claim 1, characterized in that: A clearance hole (231) is provided at the bottom of the slow flow box (23), and the width of the clearance hole (231) is greater than that of the fixing box (27), and a linkage block (274) is connected to the outer wall of the fixing box (27).

5. The electric bicycle chain lubrication device according to claim 1, characterized in that: A concave guide groove (271) is provided at the upper end of the fixed box (27), a flow hole (272) is provided at the lower side of the guide groove (271), and a brush roller (273) is located at the lower side of the flow hole (272).

6. The electric bicycle chain lubrication device according to claim 1, characterized in that: The dust cleaning assembly (26) comprises a fixed block (261) fixed to the outer wall of the fixed box (27), and the outer side of the fixed block (261) is connected to a telescopic cylinder (262), and the lower end of the telescopic cylinder (262) is connected to a telescopic rod (263), and the lower end of the telescopic rod (263) is connected to a drive box (264).

7. The electric bicycle chain lubrication device according to claim 1, characterized in that: The dust cleaning component (26) further comprises a rotating plate (265) connected to the lower end of the driving box (264), and the lower end of the rotating plate (265) is connected to a brush plate (266), while the lower end of the brush plate (266) is connected to dust cleaning bristles (267).

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