阅读说明：本技术 一种链条智能自动润滑系统 (Intelligent automatic lubricating system for chain ) 是由 王培珍 赵江南 李晓建 王宏升 王宏伟 于 2021-07-31 设计创作，主要内容包括：本发明公开了一种链条智能自动润滑系统,属于自卸车领域,包括设置在传动轴上的链轮处的喷雾型喷嘴,所述喷雾型喷嘴安装在润滑剂喷管上,所述润滑剂喷灌与润滑剂储罐相连通,所述润滑剂喷灌上安装有电磁阀一,所述润滑剂储罐通过输气管与供气装置相连通,所述输气管上安装有电磁阀二,所述电磁阀一和电磁阀二均由电控箱控制。本发明通过电控箱控制电磁阀一和电磁阀二,通过供气装置提供的气源,且通过气压流量表的实时显示来适当调控气压,气源进入润滑剂储罐中,气源与润滑剂通过润滑剂喷灌至喷雾型喷嘴形成雾状喷雾以此来润滑链轮和链条。(The invention discloses an intelligent automatic chain lubricating system, which belongs to the field of self-dumping cars and comprises a spray type nozzle arranged at a chain wheel on a transmission shaft, wherein the spray type nozzle is arranged on a lubricant spray pipe, a lubricant spray irrigation is communicated with a lubricant storage tank, a first electromagnetic valve is arranged on the lubricant spray irrigation, the lubricant storage tank is communicated with an air supply device through an air delivery pipe, a second electromagnetic valve is arranged on the air delivery pipe, and the first electromagnetic valve and the second electromagnetic valve are controlled by an electric cabinet. The invention controls the first electromagnetic valve and the second electromagnetic valve through the electric cabinet, properly regulates and controls air pressure through an air source provided by the air supply device and real-time display of the air pressure flow meter, the air source enters the lubricant storage tank, and the air source and the lubricant are sprayed to the spray type nozzle through the lubricant to form mist spray so as to lubricate the chain wheel and the chain.)

1. The utility model provides a chain intelligence automatic lubrication system which characterized in that: including spray type nozzle (4) that set up sprocket (2) on transmission shaft (1) and locate, spray type nozzle (4) are installed on emollient spray tube (5), emollient sprinkling irrigation is linked together with emollient storage tank (7), install solenoid valve (6) on the emollient sprinkling irrigation, emollient storage tank (7) are linked together through gas-supply pipe and air feeder (11), install solenoid valve two (9) on the gas-supply pipe, solenoid valve two (6) and solenoid valve two (9) are controlled by electric cabinet (8).

2. The intelligent automatic chain lubrication system of claim 1, wherein: the air delivery pipe is also provided with an air pressure flow meter (10).

3. The intelligent automatic chain lubrication system of claim 1, wherein: the number of the spray type nozzles (4) is consistent with that of the chain wheels (2) on the transmission shaft (1).

4. The intelligent automatic chain lubrication system of claim 1, wherein: the transmission shaft (1) is arranged on the frame through a bearing seat (3).

5. The intelligent automatic chain lubrication system of claim 4, wherein: the bearing seats (3) and the chain wheels (2) are arranged in a staggered mode.

6. The intelligent automatic chain lubrication system of claim 1, wherein: the air supply device (11) is an air compressor arranged on the original vehicle of the main vehicle.

Technical Field

The invention relates to the field of self-dumping cars, in particular to an intelligent automatic lubricating system for a chain.

Background

The unloading mechanism is an important component of the self-unloading semitrailer, and compared with a traditional hydraulic cylinder unloading mode, the chain type unloading mechanism can realize unloading without lifting the whole carriage, and has the advantages of safety, reliability and high unloading efficiency. The chain type discharging mechanism is arranged on a frame at the bottom of the carriage, and realizes the sealing of the bottom of the carriage and the translational discharging of materials in the carriage by a chain and a conveying belt on the chain.

The chain is the core part in the whole chain discharge mechanism, the chain not only needs to bear the weight of all materials in a carriage but also needs to drag the materials to move for discharging, and the load of a semi-trailer is generally from several tons to dozens of tons, so the pressure and impact on the chain are very large, the chain is easy to damage due to the special working environment, and the daily lubrication and maintenance of the chain are particularly important for reducing the maintenance times. However, the prior art lacks an effective means for daily lubrication and maintenance of the chain, the prior chain lubrication means is mainly characterized in that the chain is lubricated through an oil outlet pipe, a worker opens a valve during lubrication, and then lubricating oil is sprayed on the chain through the oil outlet pipe, and the lubrication mode has several disadvantages, namely, the chain lubrication time depends on manual operation, the manual operation is difficult to avoid the problem that the chain is forgotten to be lubricated or is not lubricated according to time, so that the chain cannot be lubricated and maintained in time, and finally the chain maintenance frequency is increased; secondly, the self-flow lubrication is relied on, the flow of the lubricating oil can not be controlled, and the control can only be realized by feeling or observing the lubricating condition of the chain, so that the chain lubrication is not uniform, the lubrication is not in place, the chain is easy to damage, the transitional lubrication not only causes resource waste, but also causes the hidden troubles of corrosion to a conveying belt, the influence of friction on the unloading efficiency and the like; and thirdly, the vehicle needs to be stopped during lubrication, and a driver generally opens a lubrication switch valve to influence the normal use of the self-discharging semitrailer. Through the analysis of the prior art means, the problems of untimely lubrication and poor lubrication effect exist in the existing lubrication maintenance means.

Disclosure of Invention

The invention aims to provide an intelligent automatic lubricating system for a chain, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a chain intelligence automatic lubrication system, is including setting up the spray type nozzle at the epaxial sprocket department of transmission, the spray type nozzle is installed on emollient spray tube, emollient sprinkling irrigation is linked together with the emollient storage tank, install solenoid valve one on the emollient sprinkling irrigation, the emollient storage tank is linked together through gas-supply pipe and air feeder, install solenoid valve two on the gas-supply pipe, solenoid valve one and solenoid valve two are controlled by the electric cabinet.

Furthermore, the air delivery pipe is also provided with an air pressure flow meter.

Further, the number of the spray type nozzles is consistent with that of the chain wheels on the transmission shaft.

Further, the transmission shaft is mounted on the frame through a bearing seat.

Further, the bearing seat and the chain wheel are arranged in a staggered mode.

Further, the air supply device is an air compressor arranged on the original vehicle on the main vehicle.

The invention has the advantages that: the invention controls the first electromagnetic valve and the second electromagnetic valve through the electric cabinet, properly regulates and controls air pressure through an air source provided by the air supply device and real-time display of the air pressure flow meter, the air source enters the lubricant storage tank, and the air source and the lubricant are sprayed to the spray type nozzle through the lubricant to form mist spray so as to lubricate the chain wheel and the chain.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention.

Reference numerals: the device comprises a transmission shaft 1, a chain wheel 2, a bearing seat 3, a spray type nozzle 4, a lubricant spray pipe 5, a first electromagnetic valve 6, a lubricant storage tank 7, an electric cabinet 8, a second electromagnetic valve 9, an air pressure flowmeter 10 and an air supply device 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, an intelligent automatic chain lubrication system, including the spray type nozzle 4 that sets up 2 departments of sprocket on transmission shaft 1, the spray direction of spray type nozzle 4 is adjustable, and sprays the direction and towards 2 directions of sprocket, and is the best towards 2 and chain junctions of sprocket, spray type nozzle 4 is installed on emollient spray tube 5, emollient sprinkling irrigation is linked together with emollient storage tank 7, install solenoid valve 6 on the emollient sprinkling irrigation, supply emollient for spray type nozzle 4 through 6 control emollient storage tank 7 of solenoid valve, emollient storage tank 7 is linked together through gas-supply pipe and air feeder 11, install two 9 solenoid valves on the gas-supply pipe, control air feeder 11 through two 9 solenoid valves and give emollient storage tank 7 air feed, two 6 solenoid valves and two 9 valves are controlled by electric cabinet 8.

The air delivery pipe is also provided with an air pressure flow meter 10. The air supply amount of the lubricant storage tank 7 from the air supply device 11 can be displayed in real time by the air pressure flow meter 10.

The number of the spray type nozzles 4 is consistent with that of the chain wheels 2 on the transmission shaft 1. A spray type nozzle 4 sprays lubricant to a chain wheel 2, so that each chain wheel 2 can be ensured to be capable of reducing the friction force between the chain wheel 2 and a chain by enough lubricant, and the transmission efficiency is improved.

The transmission shaft 1 is arranged on the frame through a bearing seat 3. The bearing block 3 is fixed on the frame through a bolt, so that the transmission stability of the transmission shaft 1 is ensured. The bearing seats 3 and the chain wheel 2 are arranged in a staggered mode.

The air supply device 11 is an air compressor on the main vehicle.

The first electromagnetic valve 6 and the second electromagnetic valve 9 are controlled by the electric cabinet 8, the air pressure is properly regulated and controlled by the air source provided by the air supply device 11 and the real-time display of the air pressure flow meter 10, the air source enters the lubricant storage tank 7, and the air source and the lubricant are sprayed to the spray type nozzle 4 through the lubricant to form mist spray so as to lubricate the chain wheel 2 and the chain.

The function can be automatically or manually turned on. When the unloading operation is carried out, the chain wheel 2 and the chain are operated along with the unloading operation, and at the moment, the first electromagnetic valve 6 and the second electromagnetic valve 9 are automatically opened along with the automatic lubrication of the lubricant through the mist function of the mist spray type nozzle 4. The invention breaks the defect of automatic lubrication in the domestic special vehicle industry, ensures that the spray nozzle has more uniform and obvious mist automatic lubrication and spraying effect, saves energy, protects the environment and does not leak the spraying.

Example 2:

as shown in fig. 1, an intelligent automatic chain lubrication system, including the spray type nozzle 4 that sets up 2 departments of sprocket on transmission shaft 1, the spray direction of spray type nozzle 4 is adjustable, and sprays the direction and towards 2 directions of sprocket, and is the best towards 2 and chain junctions of sprocket, spray type nozzle 4 is installed on emollient spray tube 5, emollient sprinkling irrigation is linked together with emollient storage tank 7, install solenoid valve 6 on the emollient sprinkling irrigation, supply emollient for spray type nozzle 4 through 6 control emollient storage tank 7 of solenoid valve, emollient storage tank 7 is linked together through gas-supply pipe and air feeder 11, install two 9 solenoid valves on the gas-supply pipe, control air feeder 11 through two 9 solenoid valves and give emollient storage tank 7 air feed, two 6 solenoid valves and two 9 valves are controlled by electric cabinet 8.

The air delivery pipe is also provided with an air pressure flow meter 10. The air supply amount of the lubricant storage tank 7 from the air supply device 11 can be displayed in real time by the air pressure flow meter 10.

The number of the spray type nozzles 4 is consistent with that of the chain wheels 2 on the transmission shaft 1. A spray type nozzle 4 sprays lubricant to a chain wheel 2, so that each chain wheel 2 can be ensured to be capable of reducing the friction force between the chain wheel 2 and a chain by enough lubricant, and the transmission efficiency is improved.

The transmission shaft 1 is arranged on the frame through a bearing seat 3. The bearing block 3 is fixed on the frame through a bolt, so that the transmission stability of the transmission shaft 1 is ensured. The bearing seats 3 and the chain wheel 2 are arranged in a staggered mode.

The air supply device 11 is an air compressor separately mounted on the frame for lubricating the system.

The first electromagnetic valve 6 and the second electromagnetic valve 9 are controlled by the electric cabinet 8, the air pressure is properly regulated and controlled by the air source provided by the air supply device 11 and the real-time display of the air pressure flow meter 10, the air source enters the lubricant storage tank 7, and the air source and the lubricant are sprayed to the spray type nozzle 4 through the lubricant to form mist spray so as to lubricate the chain wheel 2 and the chain.

The function can be automatically or manually turned on. When the unloading operation is carried out, the chain wheel 2 and the chain are operated along with the unloading operation, and at the moment, the first electromagnetic valve 6 and the second electromagnetic valve 9 are automatically opened along with the automatic lubrication of the lubricant through the mist function of the mist spray type nozzle 4. The invention breaks the defect of automatic lubrication in the domestic special vehicle industry, ensures that the spray nozzle has more uniform and obvious mist automatic lubrication and spraying effect, saves energy, protects the environment and does not leak the spraying.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.