阅读说明：本技术 一种滤网防堵加压滤油设备及其使用方法 (Filter screen anti-blocking pressurization oil filtering equipment and using method thereof ) 是由 李芳� 王振南 于 2021-08-02 设计创作，主要内容包括：本发明公开了一种滤网防堵加压滤油设备及其使用方法,涉及滤油设备技术领域,包括开关油路并对油进行过滤的过滤装置,过滤装置上设置有通过油压进行控制油路闭合的油路开关,过滤装置侧边设置有对过滤装置内过滤板进行清理的清洗装置,清洗装置上设置有多个扇叶,通过扇叶正转或反转来将过滤装置中过滤板上的污渍清理到吸附板上,本发明的设置在对油进行滤油工作时通过油压的大小来控制本装置的运作,当油压过小时本发明不会打开油路,节省工作资源,当在滤油过程中可以对滤油板进行分批清洗,不会打断滤油工作,保证过滤板不会堵塞保证装置工作效率。(The invention discloses an anti-blocking pressurized oil filtering device for a filter screen and a using method thereof, relating to the technical field of oil filtering devices and comprising a filtering device for opening and closing an oil circuit and filtering oil, wherein an oil circuit switch for controlling the closing of the oil circuit through oil pressure is arranged on the filtering device, a cleaning device for cleaning a filter plate in the filtering device is arranged on the side edge of the filtering device, a plurality of fan blades are arranged on the cleaning device, the dirt on the filter plate in the filter device is cleaned on the adsorption plate by the forward rotation or the reverse rotation of the fan blades, the device controls the operation of the device by the oil pressure when the oil is filtered, when the oil pressure is too small, the oil way cannot be opened, the working resources are saved, the oil filtering plates can be cleaned in batches in the oil filtering process, the oil filtering work cannot be interrupted, and the filter plates cannot be blocked to ensure the working efficiency of the device.)

1. The utility model provides a stifled pressurization oil strain equipment is prevented to filter screen, includes filter equipment, cleaning device, its characterized in that: the filter equipment include the removal shell, remove the fixed rotation post that is provided with in shell upper end, be provided with the motor on the rotation post, be provided with the recess on the rotation post, it is provided with the removal bent plate to rotate the post side, it installs on the removal shell to remove the bent plate slidable, it is provided with the slide bar to remove the bent plate lower extreme, slide bar one end is connected with removing the bent plate, slide bar other end slidable mounting is on rotating the post, it is provided with the removal down tube to remove the bent plate lower extreme, it is connected with removing the bent plate to remove down tube one end setting, it is connected with removal shell sliding connection to remove the down tube other end, be provided with the filter plate on the removal down tube, when rotating the post and rotating, the slide bar drives and removes the bent plate and slides on rotating the post, it removes to remove the bent plate drive removal down tube, it drives the filter plate removal to remove the down tube.

2. The filter screen anti-blocking pressurized oil filtering apparatus according to claim 1, characterized in that: the movable inclined rod is provided with a sliding groove, the upper end of the filter plate is provided with a raised column, the raised column on the filter plate is connected with the sliding groove on the movable inclined rod in a sliding manner, and the lower end of the filter plate is installed on the movable shell in a sliding manner.

3. The filter screen anti-blocking pressurized oil filtering apparatus according to claim 2, characterized in that: the filtering device further comprises a rear-end rotating column installed at the lower end of the rotating column, the rear-end rotating column and the rotating column rotate synchronously, a worm is arranged on the rear-end rotating column, a turbine and a third gear are arranged on the side edge of the rear-end rotating column, the third gear is arranged on the turbine, the turbine is meshed with the worm on the rear-end rotating column, an oil pipe closing rod is arranged on the side edge of the third gear, the oil pipe closing rod is slidably installed on the moving shell, a rack is arranged on the oil pipe closing rod, the rack is meshed with the third gear, the rotating column drives the rear-end rotating column to rotate, the rear-end rotating column drives the turbine to rotate with the third gear, and the third gear drives the oil pipe closing rod to slide on the moving shell.

4. The filter screen anti-blocking pressurized oil filtering apparatus according to claim 3, characterized in that: the movable inclined rod is provided with a strong magnetic block, an oil pipe plate is arranged inside the movable shell, the oil pipe plate is driven by an oil pipe closing rod through the strong magnetic block, an oil pipe cover is arranged on the oil pipe plate, a spring is arranged at the joint of the oil pipe cover and the oil pipe plate, the oil pipe cover is pushed to slide on the oil pipe plate through oil pressure, a filter plate moving block is arranged on the filter plate, the filter plate moving block is fixedly arranged on the movable shell, and the filter plate slides on the filter plate moving block.

5. The filter screen anti-blocking pressurized oil filtering apparatus according to claim 4, characterized in that: the filtering device further comprises a connecting cross rod installed on the movable curved plate, one end of the connecting cross rod is connected with the movable curved plate, a second rack is arranged at the other end of the connecting cross rod, a first rack is arranged on the side edge of the movable curved plate, a fixing frame and a side fixing frame are arranged on the movable shell, the first rack slides on the fixing frame, a first gear is arranged on the fixing frame and meshed with the first rack, a second rack is arranged on the connecting cross rod and slides on the side fixing frame, a second gear is arranged on the side fixing frame and meshed with the second rack, the movable curved plate drives the first rack and the second rack to move when moving, the first rack drives the first gear to rotate, and the second rack drives the second gear to rotate.

6. The filter screen anti-blocking pressurized oil filtering apparatus according to claim 5, characterized in that: the first gear and the lower end of the side fixing frame are coaxially and rotatably provided with a first bevel gear.

7. The filter screen anti-blocking pressurized oil filtering apparatus according to claim 1, characterized in that: the cleaning device comprises a cleaning box, a groove is formed in the cleaning box, the filter plate enters the cleaning box when being moved, and a connecting plate is arranged at the front end of the cleaning box.

8. The filter screen anti-clogging pressurized oil filtering apparatus according to claim 7, characterized in that: the cleaning device further comprises a fourth gear and a second bevel gear which are arranged at the upper end of the connecting plate, the second bevel gear is arranged on the fourth gear, the second bevel gear is connected with the filtering device, an outer ring gear is arranged at the lower end of the fourth gear, the fourth gear is meshed with the outer ring gear, an internal rotating gear is arranged inside the outer ring gear, the internal rotating gear is rotatably arranged on the connecting plate, a rotating gear is arranged between the outer ring gear and the internal rotating gear, the rotating gear is meshed with the internal rotating gear, and the outer ring gear is meshed simultaneously.

9. The filter screen anti-clogging pressurized oil filtering apparatus according to claim 8, characterized in that: the outer ring gear on the inner circle all be provided with tooth with the outer lane, outer lane tooth and fourth gear meshing, inner circle tooth and running gear meshing, the fourth gear drives outer lane gear and rotates, outer lane gear drives running gear and rotates on inside rotating gear, the last flabellum that is provided with of running gear, running gear drives the flabellum and rotates.

10. The use method of the filter screen anti-blocking pressure oil filtering equipment according to any one of claims 1 to 9, comprising the following steps: after oil enters the movable shell, the oil pipe cover is pushed to open through oil pressure, the oil is filtered through the filter plate, the rotating column drives the filter plate to enter the cleaning device and drives the first gear to rotate in the filtering process, and the first gear drives the cleaning device to work to clean the filter plate.

Technical Field

The invention relates to the technical field of oil filtering equipment, in particular to anti-blocking and pressurizing oil filtering equipment with a filter screen and a using method of the anti-blocking and pressurizing oil filtering equipment.

Background

Along with the popularization of energy-saving and environment-friendly concepts in the industries of automobiles and engineering machinery, the quality of the internal combustion engine is improved, and particularly, the application of the modern diesel internal combustion engine technology, the diesel engine saves oil by 30 percent compared with a gasoline engine, the carbon dioxide emission is reduced by 30 to 50 percent, and the diesel engine becomes an important development direction of the diesel engine industry. The application of the diesel particulate filter for solving the emission of diesel engine particulates and nitrogen oxides is also emphasized, the quality requirement on fuel is higher and higher, and fuel (diesel, gasoline and kerosene) generates a large amount of particulates, nitrogen oxides and colloids in production and transportation, thereby causing great damage to the performance and quality of an internal combustion engine. The filtration is an operation that under the action of a driving force or other external force, liquid (or gas) in suspension (or heating gas containing solid particles) permeates through a medium, and solid particles and other substances are intercepted by the filter medium, so that the solid and other substances are separated from the liquid (or gas). The filtration mode is various, the used systems are wide, and solid-liquid, solid-gas, large particles and small particles are common.

Patent application No. CN202021378113.2 discloses a plate and frame pressurization oil filter, and the device can not carry out the filter screen mediation while guaranteeing to export pure oil nature. The invention cleans the filter screen while pressing the oil filter, effectively prevents the filter screen from being blocked and continuously ensures the purity of the oil filter equipment.

Disclosure of Invention

The invention aims to solve the technical problems that aiming at the defects in the prior art, the invention provides a method which can clean a filter screen while filtering oil under pressure, ensure the purity of the oil filter and overcome the technical problem that the filter screen cannot be cleaned and dredged while ensuring the output of pure oil in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-blocking pressurized oil filtering device of a filter screen and a using method thereof comprise a filtering device and a cleaning device, wherein the filtering device comprises a movable shell, the upper end of the movable shell is fixedly provided with a rotating column, the rotating column is provided with a motor and a groove, the side edge of the rotating column is provided with a movable curved plate, the movable curved plate is slidably arranged on the movable shell, the lower end of the movable curved plate is provided with a sliding rod, one end of the sliding rod is connected with the movable curved plate, the other end of the sliding rod is slidably arranged on the rotating column, the lower end of the movable curved plate is provided with a movable inclined rod, one end of the movable inclined rod is connected with the movable curved plate, the other end of the movable inclined rod is slidably connected with the movable shell, the movable inclined rod is provided with a filter plate, when the rotating column rotates, the sliding rod drives the movable curved plate to slide on the rotating column, the movable curved plate drives the movable inclined rod to move, the movable inclined rod drives the filter plate to move, and drives the filter plate to move, the cleaning of the filter plate can be realized during the oil filtering work.

Furthermore, a sliding groove is formed in the movable inclined rod, a protruding column is arranged at the upper end of the filter plate, the protruding column on the filter plate is connected with the sliding groove in the movable inclined rod in a sliding mode, and the lower end of the filter plate is installed on the movable shell in a sliding mode.

Furthermore, the filtering device further comprises a rear end rotating column installed at the lower end of the rotating column, the rear end rotating column and the rotating column rotate synchronously, a worm is arranged on the rear end rotating column, a turbine and a third gear are arranged on the side edge of the rear end rotating column, the third gear is arranged on the turbine, the turbine is meshed with the worm on the rear end rotating column, an oil pipe closing rod is arranged on the side edge of the third gear, the oil pipe closing rod is installed on the movable shell in a sliding mode, a rack is arranged on the oil pipe closing rod, the rack is meshed with the third gear, the rotating column drives the rear end rotating column to rotate, the rear end rotating column drives the turbine to rotate with the third gear, and the third gear drives the oil pipe closing rod to slide on the movable shell.

Further, the removal down tube on be provided with strong magnet, remove the inside oil pipe board that is provided with of shell, the oil pipe board is driven by the oil pipe closing lever through strong magnet, is provided with the oil pipe lid on the oil pipe board, the oil pipe lid is provided with the spring with oil pipe board junction, promotes the oil pipe lid through the oil pressure and slides on the oil pipe board, is provided with the filter movable block on the filter plate, filter movable block fixed mounting is on removing the shell, the filter plate slides on the filter movable block.

Furthermore, the filtering device further comprises a connecting cross rod arranged on the movable curved plate, one end of the connecting cross rod is connected with the movable curved plate, a second rack is arranged at the other end of the connecting cross rod, a first rack is arranged on the side edge of the movable curved plate, a fixing frame and a side fixing frame are arranged on the movable shell, the first rack slides on the fixing frame, a first gear is arranged on the fixing frame and is meshed with the first rack, a second rack is arranged on the connecting cross rod and slides on the side fixing frame, a second gear is arranged on the side fixing frame and is meshed with the second rack, the movable curved plate drives the first rack and the second rack to move when moving, the first rack drives the first gear to rotate, the second rack drives the second gear to rotate, and when the movable filter plate moves, the filtering device simultaneously drives the cleaning device to perform cleaning work.

Furthermore, the first gear and the lower end of the side fixing frame are coaxially and rotatably provided with a first bevel gear.

Furthermore, the cleaning device comprises a cleaning box, a groove is formed in the cleaning box, the filter plate enters the cleaning box when being moved, and a connecting plate is arranged at the front end of the cleaning box.

Furthermore, the cleaning device further comprises a fourth gear and a second bevel gear which are arranged at the upper end of the connecting plate, the second bevel gear is arranged on the fourth gear and is connected with the filtering device, an outer ring gear is arranged at the lower end of the fourth gear, the fourth gear is meshed with the outer ring gear, an internal rotating gear is arranged inside the outer ring gear, the internal rotating gear is rotatably arranged on the connecting plate, a rotating gear is arranged between the outer ring gear and the internal rotating gear, the rotating gear is meshed with the internal rotating gear, and the outer ring gear is meshed with the internal rotating gear simultaneously.

Further, the outer ring gear on the inner circle all be provided with tooth with the outer lane, outer lane tooth and fourth gear engagement, inner circle tooth and rolling gear engagement, the fourth gear drives outer lane gear and rotates, outer lane gear drives rolling gear and rotates on inside rotating gear, the last flabellum that is provided with of rolling gear, rolling gear drives the flabellum and rotates, makes the flabellum carry out the rotation of positive and negative direction, blows impurity on the filter on the adsorption plate when the flabellum rotates.

The use method of the anti-blocking pressurized oil filtering equipment with the filter screen comprises the following steps: after oil enters the movable shell, the oil pipe cover is pushed to open through oil pressure, the oil is filtered through the filter plate, the rotating column drives the filter plate to enter the cleaning device and drives the first gear to rotate in the filtering process, and the first gear drives the cleaning device to work to clean the filter plate.

The working principle of the device is as follows: when the oil pipe sealing device works, the rotating column drives the rear end rotating column to rotate, the rear end rotating column drives the turbine and the third gear to rotate, the third gear drives the oil pipe closing rod to slide on the moving shell, the oil pipe closing rod drives the oil pipe plate to move on the moving shell through the strong magnetic block, the oil pipe plate pressurizes oil in the oil pipe at the moment, the oil pushes the oil pipe cover to move on the oil pipe plate, the oil pipe cover is separated from the oil pipe plate at the moment, the oil flows out of the oil pipe cover and is filtered through the filter plate, meanwhile, when the rotating column rotates, the rotating column drives the sliding rod to slide on the rotating column, the sliding rod drives the moving curved plate to slide on the moving shell, the moving curved plate drives the connecting cross rod to slide on the moving shell, the moving curved plate drives the first rack to slide on the fixing frame, the fixing frame drives the first gear to rotate, the connecting cross rod drives the second rack to slide on the side fixing frame, and the second gear to rotate, the second gear and the first gear drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the fourth gear to rotate, the fourth gear drives the outer ring gear to rotate, the outer ring gear drives the rotating gear to rotate on the internal rotating gear, and the rotating gear drives the fan blades to rotate to clean the filter plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the anti-blocking and pressure oil filtering equipment with the filter screen and the using method of the anti-blocking and pressure oil filtering equipment with the filter screen, the filter plate can be moved while oil is filtered through the arranged filter device, and the problem of filter interruption cannot occur in the moving process.

(2) According to the anti-blocking pressurized oil filtering equipment for the filter screen and the using method of the anti-blocking pressurized oil filtering equipment, the cleaning device arranged on the side edge is driven to work uninterruptedly while the oil pipe is pressurized by the arranged filtering device.

(3) According to the anti-blocking pressurized oil filtering equipment for the filter screen and the using method of the anti-blocking pressurized oil filtering equipment for the filter screen, the filter screen enters the cleaning device for treatment through the movement of the filtering device when the filter screen filters oil through the arranged cleaning device, and impurities on the filter screen are cleaned on the adsorption plate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the structure of the filtering apparatus of the present invention.

Fig. 3, 4 and 5 are partial schematic views of the filtering device of the present invention.

Fig. 6 and 7 are schematic structural views of the cleaning device of the present invention.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein to illustrate and not to limit the invention. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.

Example (b): referring to fig. 1, the anti-blocking pressurized oil filtering equipment for the filter screen comprises a filtering device 1 which opens and closes an oil path and filters oil, and a cleaning device 2 which cleans a filter plate in the filtering device 1 is arranged on the side edge of the filtering device 1.

Referring to fig. 2, 3, 4 and 5, the filtering apparatus 1 includes a movable housing 101, a rotary column 102 is fixedly disposed at an upper end of the movable housing 101, a motor is disposed on the rotary column 102, a groove is disposed on the rotary column 102, a movable curved plate 103 is disposed at a side of the rotary column 102, the movable curved plate 103 is slidably mounted on the movable housing 101, a sliding rod 121 is disposed at a lower end of the movable curved plate 103, one end of the sliding rod 121 is connected with the movable curved plate 103, the other end of the sliding rod 121 is slidably mounted on the rotary column 102, a movable inclined rod 106 is disposed at a lower end of the movable curved plate 103, a sliding groove is disposed on the movable inclined rod 106, a protruding column is disposed at an upper end of the filtering plate 112, the protruding column on the filtering plate 112 is slidably connected with the sliding groove on the movable inclined rod 106, a lower end of the filtering plate 112 is slidably mounted on the movable housing 101, one end of the movable inclined rod 106 is connected with the movable curved plate 103, the other end of the movable inclined rod 106 is slidably connected with the movable housing 101, a filter plate 112 is arranged on the movable inclined rod 106, a rear end rotating column 113 is arranged at the lower end of the rotating column 102, the rear end rotating column 113 and the rotating column 102 rotate synchronously, a worm is arranged on the rear end rotating column 113, a turbine 114 and a third gear 115 are arranged on the side edge of the rear end rotating column 113, the third gear 115 is arranged on the turbine 114, the turbine 114 is meshed with the worm on the rear end rotating column 113, an oil pipe closing rod 116 is arranged on the side edge of the third gear 115, the oil pipe closing rod 116 is slidably mounted on the movable shell 101, a rack is arranged on the oil pipe closing rod 116, the rack on the oil pipe closing rod 116 is meshed with the third gear 115, a strong magnetic block is arranged on the movable inclined rod 106, an oil pipe plate 117 is arranged inside the movable shell 101, the oil pipe plate 117 is driven by the oil pipe closing rod 116 through the strong magnetic block, an oil pipe cover 118 is arranged on the oil pipe plate 117, a spring is arranged at the joint of the oil pipe cover 118 and the oil pipe plate 117, a connecting transverse rod 105 is arranged on the movable inclined plate 103, one end of a connecting cross rod 105 is connected with a movable curved plate 103, the other end of the connecting cross rod 105 is provided with a second rack 109, the side of the movable curved plate 103 is provided with a first rack 104, a fixed frame 107 and a side fixed frame 110 are arranged on a movable shell 101, the first rack 104 slides on the fixed frame 107, a first gear 108 is arranged on the fixed frame 107, the first gear 108 is meshed with the first rack 104, a second rack 109 is arranged on the connecting cross rod 105, the second rack 109 slides on the side fixed frame 110, a second gear 111 is arranged on the side fixed frame 110, the second gear 111 is meshed with the second rack 109, a first bevel gear 120 is coaxially and rotatably arranged at the lower ends of the first gear 108 and the second gear 111, the rotating column 102 drives a rear end rotating column 113 to rotate, the rear end rotating column 113 drives the turbine 114 and a third gear 115 to rotate, the third gear 115 drives an oil pipe closing rod 116 to slide on the movable shell 101, the oil pipe plate 117 is driven by the oil closing rod 116 through a strong magnet block to move on the movable shell 101, at the moment, the oil tube plate 117 pressurizes oil in the oil tube, the oil pushes the oil tube cover 118 to move on the oil tube plate 117, the oil tube cover 118 is separated from the oil tube plate 117, the oil flows out of the oil tube cover 118 and is filtered by the filter plate 112, meanwhile, when the rotating column 102 rotates, the rotating column 102 drives the sliding rod 121 to slide on the rotating column 102, the sliding rod 121 drives the moving curved plate 103 to slide on the moving shell 101, the moving curved plate 103 drives the connecting cross rod 105 to slide on the moving shell 101, the moving curved plate 103 drives the first rack 104 to slide on the fixed frame 107, the fixed frame 107 drives the first gear 108 to rotate, the connecting cross rod 105 drives the second rack 109 to slide on the side fixed frame 110, and the second rack 109 drives the second gear 111 to rotate.

Referring to fig. 6 and 7, the cleaning device 2 includes a cleaning tank 201, a groove is provided on the cleaning tank 201, the filter plate 112 enters the cleaning tank 201 when being moved, a connection plate 202 is provided at the front end of the cleaning tank 201, a fourth gear 203 and a second bevel gear 204 are provided at the upper end of the connection plate 202, the second bevel gear 204 is mounted on the fourth gear 203 and connected to the filtering device, an outer ring gear 205 is provided at the lower end of the fourth gear 203, the fourth gear 203 is meshed with the outer ring gear 205, an inner rotary gear 207 is provided inside the outer ring gear 205, the inner rotary gear 207 is rotatably mounted on the connection plate 202, a rotary gear 206 is provided between the outer ring gear 205 and the inner rotary gear 207, the rotary gear 206 is meshed with the inner rotary gear 207 and the outer ring gear 205 simultaneously, teeth are provided on both the outer ring gear 205 and the inner ring, and outer ring teeth are meshed with the fourth gear 203, the inner ring teeth are meshed with the rotating gear 206, the rotating gear 206 is provided with fan blades 208, the second gear 111 and the first gear 108 drive the first bevel gear 120 to rotate, the first bevel gear 120 drives the second bevel gear 204 to rotate, the second bevel gear 204 drives the fourth gear 203 to rotate, the fourth gear 203 drives the outer ring gear 205 to rotate, the outer ring gear 205 drives the rotating gear 206 to rotate on the inner rotating gear 207, and the rotating gear 206 drives the fan blades 208 to rotate to clean the filter plates 112.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.