An anti-clogging intelligent hydraulic hoist with quantitative control function
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A hydraulic hoist, quantitative control technology, applied in the direction of mechanical equipment, fluid pressure actuation device, fixed filter element filter, etc., can solve the problems of reducing the practicality of hydraulic hoist, waste of resources, affecting equipment operation, etc. To achieve the effect of ensuring long-term cleaning ability, easy cleaning and replacement, and improving practicability
Active Publication Date: 2020-04-24
扬州市慧宇科技有限公司
View PDF5 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] In order to ensure the normal operation of the hydraulic hoist, the hydraulic oil in the oil tank needs to be replaced regularly after the hydraulic hoist has been in operation for a period of time. During the process of replacing and adding hydraulic oil, although the hoist is equipped with an oil filter to filter Dust and impurities in the hydraulic oil, but as the dust on the surface of the oil filter increases, it is easy to cause poor flow of hydraulic oil and blockage, which will affect the operation of the equipment. The amount of oil added is not accurate, and it is easy to have too much or too little oil. When the amount of oil is too much, it will cause waste of resources. When the amount of oil is too small, the pressure will be low, and the hydraulic cylinder will be weak or unstable. , thereby reducing the practicability of the existing hydraulic hoist
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0026] Such as figure 1 As shown, an anti-clogging intelligent hydraulic hoist with quantitative control function includes a fuel tank 1, an oil injection pipe 2, an oil extraction pipe 3, a hydraulic pump 4, a hydraulic cylinder 5, a piston 6, a support block 7 and a controller 8 , the oil injection pipe 2 is fixed above the oil tank 1, the bottom end of the oil injection pipe 2 communicates with the oil tank 1, the top end of the oil injection pipe 2 is provided with a sealing cover 9, and the bottom end of the oil extraction pipe 3 is located in the oil tank 1 Inside, the hydraulic pump 4 is fixed on the top of the oil extraction pipe 3, the support block...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to an anti-blocking intelligent hydraulic hoist with a quantitative control function. The anti-blockage intelligent hydraulic hoist comprises an oil tank, an oil injection pipe,an oil pumping pipe, a hydraulic pump, a hydraulic cylinder, a piston, a supporting block and a controller; the side, away from the supporting block, of the oil injection pipe is provided with a cleaning mechanism, and the side, away from the supporting block, of the oil pumping pipe is provided with a cleaning mechanism; a quantitative mechanism is arranged in the oil tank, wherein the quantitative mechanism comprises a floating block, a connecting assembly, a sliding rod, a balancing block, a sealing assembly and four fixing rods; and each cleaning mechanism comprises a cleaning pipe, a driving chamber, a supporting frame and a sealing assembly, and each cleaning pipe is provided with a frame and a sponge block. According to the anti-blocking intelligent hydraulic hoist with the quantitative control function, dust impurities adsorbed on a filter screen can be adsorbed in time through the cleaning mechanisms, so that net holes of the filter screen are prevented from being blocked, andthe smooth circulation of hydraulic oil is guaranteed; and moreover, in the oil tank, the quantitative mechanism can automatically realize sealing of the oil injection pipe according to the oil level, the quantitative hydraulic oil is conveniently added into the oil tank, and the practicability of equipment is improved.
Description
technical field [0001] The invention relates to the field of hydraulic hoist, in particular to an anti-clogging intelligent hydraulic hoist with quantitative control function. Background technique [0002] The hydraulic hoist is also called the gate hydraulic hoist. It refers to a hoist that uses the pressure of the liquid to transmit energy to control the opening or closing of the gate. It includes a hydraulic transmission system and an electro-hydraulic control system. It is composed of five parts: hydraulic pump, hydraulic valve, hydraulic cylinder, oil tank and accessories, electrical cabinet and operation table. [0003] In order to ensure the normal operation of the hydraulic hoist, the hydraulic oil in the oil tank needs to be replaced regularly after the hydraulic hoist has been in operation for a period of time. During the process of replacing and adding hydraulic oil, although the hoist is equipped with an oil filter to filter Dust and impurities in the hydraulic ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.