阅读说明：本技术 自动润滑装置 (Automatic lubricating device ) 是由 王立伟 张莹 张志辉 于 2021-01-12 设计创作，主要内容包括：本发明属于机械润滑技术领域,尤其是涉及一种自动润滑装置,其特征在于包括注油缸,与注油缸通过进油管相连接的储油箱,设置在注油缸上的出油管,注油喷嘴,设置在储油箱箱壁上的基座,通过连接销Ⅰ与基座相铰接的注油杠杆,与注油杠杆的横向杆中部通过连接销Ⅱ相铰接的注油推杆,注油缸活塞,设置在注油缸缸壁上的支架,设置在支架上的杠杆调节器,连接注油杠杆的横向杆和支架的杠杆复位弹簧,设置在注油杠杆的纵向杆底端的定位轮,定位轮设置在移动设备旁侧。本发明在为工作设备润滑时,确保只有在移动设备运动时,向移动点注入润滑剂,将润滑剂按照设备运行周期的间断时间间断的注入,保证润滑均匀,节省润滑油,延长设备使用寿命。(The invention belongs to the technical field of mechanical lubrication, and particularly relates to an automatic lubricating device which is characterized by comprising an oil injection cylinder, an oil storage tank connected with the oil injection cylinder through an oil inlet pipe, an oil outlet pipe arranged on the oil injection cylinder, an oil injection nozzle, a base arranged on the wall of the oil storage tank, an oil injection lever hinged with the base through a connecting pin I, an oil injection push rod hinged with the middle part of a transverse rod of the oil injection lever through a connecting pin II, an oil injection cylinder piston, a support arranged on the wall of the oil injection cylinder, a lever regulator arranged on the support, a lever return spring connecting the transverse rod of the oil injection lever and the support, a positioning wheel arranged at the bottom end of a longitudinal rod of the oil injection lever, and the positioning wheel arranged beside a mobile device. When the lubricating device lubricates working equipment, the lubricating agent is ensured to be injected into the moving point only when the moving equipment moves, and the lubricating agent is injected discontinuously according to the discontinuous time of the operation period of the equipment, so that the uniform lubrication is ensured, the lubricating oil is saved, and the service life of the equipment is prolonged.)

1. An automatic lubricating device is characterized by comprising an oil injection cylinder, an oil storage tank connected with the oil injection cylinder through an oil inlet pipe, an oil outlet pipe arranged on the oil injection cylinder, an oil injection nozzle arranged at the end of the oil outlet pipe, a base arranged on the wall of the oil storage tank, an oil injection lever hinged with the base through a connecting pin I and provided with a transverse rod and a longitudinal rod, an oil injection push rod hinged with the middle part of the transverse rod of the oil injection lever through a connecting pin II, an oil injection cylinder piston arranged at the end of the oil injection push rod, a bracket arranged on the wall of the oil injection cylinder, a lever regulator arranged on the bracket, a lever return spring connecting the transverse rod of the oil injection lever and the bracket, a positioning wheel arranged at the bottom end of the longitudinal rod of the oil injection lever, and the positioning wheel arranged beside a mobile device,

the oil injection push rod drives the oil injection cylinder piston to reciprocate in the oil injection cylinder.

2. The automatic lubrication device according to claim 1, wherein an oil inlet pipe check valve is provided on the oil inlet pipe.

3. The automatic lubrication device according to claim 1, wherein said outlet pipe is provided with an outlet pipe check valve.

4. The automatic lubrication device according to claim 1, wherein said lever actuator is connected to said oil injection lever.

5. The automatic lubricating device of claim 1, wherein an oil outlet screen is disposed at a joint of the oil inlet pipe and the oil storage tank.

Technical Field

The invention belongs to the technical field of mechanical lubrication, and particularly relates to an automatic lubricating device.

Background

The lubricating technology is widely applied to various industries such as mines, machinery, metallurgy, chemical industry, electric power, medicine and the like. The proper lubricant and the reasonable lubricating method are adopted in various transmission processes to carry out effective lubrication protection, so that the service life of equipment can be prolonged, spare part loss and shutdown loss are reduced, the operation stability of the equipment is improved, and the production cost is reduced.

Currently, lubrication is mostly adopted: spray type lubrication, immersion type lubrication and smearing type lubrication, wherein the injection modes are all continuous injection modes. The mode has the disadvantages of large waste of equipment lubricant requiring intermittent lubrication, influence on working environment, pollution to equipment and high cost.

Disclosure of Invention

The invention aims to provide an interval quantitative automatic lubricating device, which ensures that a lubricant is injected into a moving point only when a moving device moves when the working device is lubricated, and the lubricant is injected discontinuously according to the discontinuous time of the operation period of the device, so that the lubricating quality of the moving device is ensured, and the lubricant is effectively utilized and saved.

The purpose of the invention is realized by the following technical scheme:

the automatic lubricating device is characterized by comprising an oil injection cylinder, an oil storage tank connected with the oil injection cylinder through an oil inlet pipe, an oil outlet pipe arranged on the oil injection cylinder, an oil injection nozzle arranged at the end of the oil outlet pipe, a base arranged on the wall of the oil storage tank, an oil injection lever hinged with the base through a connecting pin I and provided with a transverse rod and a longitudinal rod, an oil injection push rod hinged with the middle part of the transverse rod of the oil injection lever through a connecting pin II, an oil injection cylinder piston arranged at the end of the oil injection push rod, a bracket arranged on the wall of the oil injection cylinder, a lever regulator arranged on the bracket, a lever return spring connected with the transverse rod of the oil injection lever and the bracket, a positioning wheel arranged at the bottom end of the longitudinal rod of the oil injection lever, and the positioning wheel arranged beside a mobile device,

the oil injection push rod drives the oil injection cylinder piston to reciprocate in the oil injection cylinder.

The oil inlet pipe is provided with an oil inlet pipe one-way valve.

The oil outlet pipe is provided with an oil outlet pipe one-way valve.

The lever adjuster is connected with the oil injection lever.

The joint of the oil inlet pipe and the oil storage tank is provided with an oil outlet filter screen.

The invention has the advantages that:

the automatic lubricating device is an interval quantitative automatic lubricating device, and when the working equipment is lubricated, the lubricating agent is ensured to be injected into a moving point only when the moving equipment moves, and the lubricating agent is injected discontinuously according to the discontinuous time of the operation cycle of the equipment, so that the uniform lubrication is ensured, the lubricating oil is saved, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

As shown in FIG. 1, the automatic lubricating apparatus of the present invention is characterized by comprising an oil injection cylinder 19, a reservoir tank 14 connected with the oil injection cylinder 19 through an oil inlet pipe 17, an oil outlet pipe 15 provided on the oil injection cylinder 19, an oil injection nozzle 2 provided at the end of the oil outlet pipe 15, a base 12 provided on the wall of the reservoir tank 14, an oil injection lever 4 hinged with the base 12 through a connecting pin I13 and having a lateral rod and a longitudinal rod, an oil injection push rod 8 hinged with the middle of the lateral rod of the oil injection lever 4 through a connecting pin II 9, an oil injection cylinder piston 10 provided at the end of the oil injection push rod 8, a bracket 3 provided on the wall of the oil injection cylinder 19, a lever adjuster 6 provided on the bracket 3, a lateral rod connecting the oil injection lever 4 and a lever return spring 5 of the bracket 3, a positioning wheel 1 provided at the bottom end of the longitudinal rod of the oil injection lever 4, this positioning wheel 1 is arranged beside the mobile device 7,

the oil injection push rod 8 drives the oil injection cylinder piston 10 to reciprocate in the oil injection cylinder 19.

The oil inlet pipe 17 is provided with an oil inlet pipe check valve 18.

The oil outlet pipe 15 is provided with an oil outlet pipe check valve 11.

The lever adjuster 6 is connected with the oil injection lever 4.

An oil outlet filter screen 16 is arranged at the joint of the oil inlet pipe 17 and the oil storage tank 14.

Before the automatic lubricating device works, the distance between the positioning wheel 1 and the oil injection nozzle 2 and the distance between the oil injection nozzle 2 and the mobile equipment 7 are determined through the adjusting bracket 3, the oil injection lever 4, the lever return spring 5 and the lever adjuster 6. While the lubricant dosage is adjusted by adjusting the lever return spring 5 and the lever adjuster 6.

When the device works, namely the mobile device 7 runs, the positioning wheel 1 is attached to the surface of the mobile device 7, the mobile device 7 drives the positioning wheel 1 to synchronously move up and down along with the running of the mobile device 7, and the up and down movement of the positioning wheel 1 drives the oil injection lever 4 to rotate around the connecting pin I13. When the positioning wheel 1 moves upwards, the oil injection push rod 8 is lifted, the oil injection cylinder 19 is under negative pressure, the oil inlet pipe check valve 18 of the oil injection cylinder 19 is opened, and the lubricant in the oil storage tank 14 is sucked into the oil injection cylinder 19 through the oil inlet pipe 17. When the positioning wheel 1 moves downwards, the oil injection push rod 8 is pushed downwards, the oil injection cylinder 19 is pressurized positively, the oil inlet pipe one-way valve 18 of the oil injection cylinder 19 is closed, the oil outlet pipe one-way valve 11 of the oil injection cylinder 19 is opened, and the lubricant is lubricated to the mobile equipment 7 through the oil outlet pipe 15 of the oil injection cylinder 19 and the oil injection nozzle 2. By adjusting the lever actuator 6, the stroke of the piston 10 of the filling cylinder is adjusted, so that the dosage of the lubricant is controlled.

By analogy, the positioning wheel 1 is driven to reciprocate along with the movement of the mobile equipment 7 to be lubricated, and the lubricating oil can be automatically injected into the mobile equipment 7 by the device, so that the normal lubrication of the mobile equipment 7 to be lubricated is ensured.

The automatic lubricating device is an interval quantitative automatic lubricating device, and when the working equipment is lubricated, the lubricating agent is ensured to be injected into a moving point only when the moving equipment 7 moves, and the lubricating agent is injected discontinuously according to the discontinuous time of the operation period of the equipment, so that the uniform lubrication is ensured, the lubricating oil is saved, and the service life of the equipment is prolonged.