CN216478191U

CN216478191U - Hydraulic tank purifier

Info

Publication number: CN216478191U
Application number: CN202123286968.XU
Authority: CN
Inventors: 孙秀山; 王俊楠; 刘宏伟; 连永增; 赵洪强
Original assignee: Shenyang Langquan Electric Equipment Co ltd
Current assignee: Shenyang Langquan Electric Equipment Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-10
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a hydraulic oil tank purifying device, which comprises a base plate, a sealing cover and a baffle plate, wherein four corners of the lower surface of the base plate are respectively provided with a supporting column, the hydraulic oil tank purifying device can rapidly purify hydraulic oil in a hydraulic oil tank through a purifying tank, an oil filter plate, an oil inlet unit and an oil return unit, the oil return efficiency of the oil return unit can be greatly improved through the oil filter plate, thereby improving the purification efficiency of the hydraulic oil tank purification device, improving the sealing performance after the sealing cover and the purification tank are installed in a matching way through the sealing plate, the movement and the adjustment of the sealing cover can be more convenient through the annular pull rod, the movement and the adjustment of the baffle can be more convenient through the pull bolt, the stability of the matched installation of the baffle and the impurity discharging port can be improved through the matched clamping installation of the clamping groove and the clamping plate, the installation of the matching thread through the fixing hole and the fixing bolt can make the installation of the matching joint of the clamping plate and the clamping groove more stable.

Description

Hydraulic tank purifier

Technical Field

The utility model relates to a hydraulic tank technical field specifically is a hydraulic tank purifier.

Background

The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, and plays roles of energy transfer, wear resistance, system lubrication, corrosion resistance, rust resistance, cooling and the like in the hydraulic system. If the hydraulic oil cannot be kept clean, even if tiny impurities enter the high-pressure oil, the valve body channel (pipeline) in the mechanism is blocked or jammed, so that the hydraulic device cannot work normally. Therefore, there is a high demand for the cleanliness of the hydraulic oil. And the oil pipe of inhaling of current hydraulic tank most can set up the filter core for impurity in the filtering hydraulic oil avoids damaging hydraulic system, because the filter core sets up in the inside of oil tank, and generally set up in the bottom of oil tank, so be not convenient for change, influences hydraulic system's maintenance and maintenance. Based on the current situation: the filtering and purifying device of the hydraulic oil tank can meet the requirement of convenient replacement and maintenance, but the existing hydraulic oil tank can not better meet the requirement.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a hydraulic oil tank purification device, which adopts the technical proposal that the device comprises a base plate, a sealing cover and a baffle plate, wherein four corners of the lower surface of the base plate are provided with support columns, the middle part of the upper surface of the base plate is provided with a purification tank, the top end of the left side surface of the inner cavity of the purification tank is provided with an oil inlet, the bottom end of the right side surface of the inner cavity of the purification tank is provided with an oil outlet, the left end of the lower surface of the inner cavity of the purification tank is provided with an oil discharging plate which is a triangular lug, the middle part of the right side surface of the inner cavity of the purification tank is fixedly connected with an impurity collecting plate, the left side surface of the impurity collecting plate is fixedly connected with an oil filtering plate, the left side surface of the oil filtering plate is fixedly connected with the left side surface of the inner cavity of the purification tank, the left end of the oil filtering plate is positioned below the oil inlet, the right end of the rear side surface of the purification tank is provided with an impurity discharging port, the height of the lowest end of the lower surface of the inner cavity of the impurity discharging port corresponds to the height of the upper surface of the impurity collecting plate, the baffle plate is installed in a matched mode with the impurity discharging port, the sealing cover is installed in a matched mode with the upper surface of the purifying box, a combining pipe is arranged below the base plate, an extending ring is arranged at the top end of the outer side surface of the combining pipe, fixing rods are symmetrically arranged at the front end and the rear end of the lower surface of the base plate and are U-shaped rods, the other ends of the fixing rods are fixedly connected with the outer side surface of the extending ring, an oil well pump is arranged at the left end of the upper surface of the base plate, an oil pumping pipe is fixedly connected with an oil pumping hole of the oil well pump, the other end of the oil pumping pipe penetrates through the lower surface of the base plate and extends into the combining pipe, an oil conveying pipe is fixedly connected with an oil discharging hole of the oil well pump, the other end of the oil conveying pipe is communicated with an oil inlet hole, an oil return pump is arranged at the right end of the upper surface of the base plate, an oil suction pipe is fixedly connected with an oil outlet, the utility model discloses a cleaning brush, including base plate, oil return pump, oil extraction hole, oil return pipe, oil extraction pipe, flow sensor, back clamp, cleaning brush, oil pump, oil return pipe, oil extraction pipe, flow sensor, back clamp, oil return pump, oil.

As the utility model discloses a preferred technical scheme still includes the closing plate, the lower surface of closing cap is located to the closing plate, the lateral surface of closing plate and the inner chamber side cooperation seal installation of purifying box can make the leakproofness after closing cap and the purifying box cooperation installation promote through the closing plate.

As an optimal technical scheme of the utility model, still include annular pull rod and draw the bolt, the upper surface of closing cap is located to the annular pull rod, draw the bolt and locate the trailing flank middle part of baffle, can make the removal of closing cap adjust more convenient through the annular pull rod, it is more convenient to tie the removal that can make the baffle through drawing and adjust.

As the utility model discloses a preferred technical scheme still includes draw-in groove and cardboard, the draw-in groove symmetry is seted up in row's miscellaneous mouthful both ends of controlling, the side of controlling of baffle is located to the cardboard symmetry, the installation of cardboard and draw-in groove cooperation joint can promote the stability of baffle and row miscellaneous mouthful cooperation installation through the cooperation joint installation of draw-in groove and cardboard.

As the utility model discloses a preferred technical scheme still includes fixed orifices and fixing bolt, the fixed orifices is totally two, and two fixed orifices are seted up respectively in the inner chamber leading flank of two draw-in grooves, fixing bolt locates the upper surface middle part of cardboard, fixing bolt's lateral surface and the through-hole cooperation installation of cardboard upper surface, fixing bolt's lateral surface and the inner chamber side cooperation screw thread installation of fixed orifices, cooperation screw thread installation through fixed orifices and fixing bolt can make cardboard and draw-in groove more stable.

As an optimal technical scheme of the utility model, still include the slipmat, the slipmat totally four, the lower surface of four support columns is located respectively to four slipmats, can promote the support stability of support column to the base plate through the slipmat.

As the utility model discloses a preferred technical scheme still includes the display, the upper surface right side front end of base plate is located to the display, the input of display is connected with the output electricity of singlechip, can show this hydraulic tank purifier's operating condition in real time through the display.

The utility model has the advantages that: the utility model discloses a purifying box, the oil strain board, oil feed unit and oil return unit can carry out quick purification to the inside hydraulic oil of hydraulic tank, the oil return efficiency of promotion oil return unit that can very big degree through lower oil strain board, thereby promote this hydraulic tank purifier's purification efficiency, through, can make the leakproofness after closing cap and the purifying box cooperation installation promote through the closing plate, can make the removal of closing cap adjust more convenient through the annular pull rod, can make the removal of baffle adjust more convenient through the bolt, can promote the stability of baffle and row's miscellaneous mouthful cooperation installation through the cooperation joint installation of draw-in groove and cardboard, cooperation screw thread installation through fixed orifices and fixing bolt can make cardboard and draw-in groove more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the rear side structure of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is a schematic diagram of the right cross-section structure of the present invention;

fig. 5 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the device comprises a base plate 1, a singlechip 2, a support column 3, a purification box 4, an oil inlet hole 5, an oil outlet hole 6, an oil inlet unit 7, an oil pump 71, an oil delivery pipe 72, an oil pumping pipe 73, an oil return unit 8, an oil return pump 81, an oil suction pipe 82, an oil return pipe 83, a merging pipe 9, an extension ring 10, a fixing rod 11, an oil filter plate 12, a sundry collecting plate 13, a sundry discharging port 14, an oil discharging plate 15, a flow sensor 16, a sealing cover 17, a sealing plate 18, a ring pull rod 19, a baffle plate 20, a pull bolt 21, a clamping groove 22, a fixing hole 23, a clamping plate 24, a fixing bolt 25, a non-slip mat 26, a fixing clamp 27, a cleaning brush 28 and a display 29.

Detailed Description

Example 1

As shown in figures 1 to 5, the utility model discloses a hydraulic oil tank purification device, which adopts the technical proposal that the device comprises a base plate 1, a sealing cover 17 and a baffle 20, four corners of the lower surface of the base plate 1 are all provided with support columns 3, the middle part of the upper surface of the base plate 1 is provided with a purification tank 4, the top end of the left side surface of the inner cavity of the purification tank 4 is provided with an oil inlet 5, the bottom end of the right side surface of the inner cavity of the purification tank 4 is provided with an oil outlet 6, the left end of the lower surface of the inner cavity of the purification tank 4 is provided with an oil discharging plate 15, the oil discharging plate 15 is a triangular lug, the middle part of the right side surface of the inner cavity of the purification tank 4 is fixedly connected with an impurity collecting plate 13, the left side surface of the impurity collecting plate 13 is fixedly connected with an oil filtering plate 12, the left side surface of the oil filtering plate 12 is fixedly connected with the left side surface of the inner cavity of the purification tank 4, the left end of the oil filtering plate 12 is positioned below the oil inlet 5, the right end of the rear side surface of the purification tank 4 is provided with an impurity discharging port 14, the lowest end of the lower surface of the inner cavity of the impurity discharging port 14 corresponds to the height of the upper surface of the impurity collecting plate 13, the baffle 20 is matched with the impurity discharging port 14, the sealing cover 17 is matched with the upper surface of the purifying box 4, the combining pipe 9 is arranged below the base plate 1, the top end of the outer side surface of the combining pipe 9 is provided with an extending ring 10, the front end and the rear end of the lower surface of the base plate 1 are symmetrically provided with fixing rods 11, the fixing rods 11 are U-shaped rods, the other ends of the fixing rods 11 are fixedly connected with the outer side surface of the extending ring 10, the left end of the upper surface of the base plate 1 is provided with an oil well pump 71, the oil pumping hole of the oil well pump 71 is fixedly connected with an oil pumping pipe 73, the other end of the oil pumping pipe 73 penetrates through the lower surface of the base plate 1 and extends into the combining pipe 9, the oil discharging hole of the oil well pump 71 is fixedly connected with an oil conveying pipe 72, the other end of the oil conveying pipe 72 is communicated with the oil inlet hole 5, the right end of the upper surface of the base plate 1 is provided with an oil return pump 81, the oil pumping hole of the oil return pump 81 is fixedly connected with an oil suction pipe 82, the other end of the oil suction pipe 82 is communicated with the oil outlet 6, an oil return pipe 83 is fixedly connected with an oil discharge hole of the oil return pump 81, the other end of the oil return pipe 83 penetrates through the lower surface of the base plate 1 and extends to the inside of the merging pipe 9, the outer portion of one end of the oil return pipe 83 below the base plate 1 and the outer portion of one end of the oil pumping pipe 73 below the base plate 1 are both provided with a flow sensor 16, a fixing clamp 27 is uniformly arranged on the rear side surface of the base plate 1, a cleaning brush 28 is installed in the fixing clamp 27 in a matching manner, a single chip microcomputer 2 is arranged at the front end of the left side of the upper surface of the base plate 1, the input end of the single chip microcomputer 2 is electrically connected with the output end of an external power supply, the input end of the single chip microcomputer 2 is electrically connected with the output end of the flow sensor 16, the output end of the single chip microcomputer 2 is electrically connected with an oil well pump 71, the input ends of the oil return pump 81 and the flow sensor 16 are electrically connected, the hydraulic oil tank purification device is moved to the upper portion of the hydraulic oil tank, then the merging pipe 9 is inserted into the hydraulic oil tank through the oil outlet of the hydraulic oil tank, meanwhile, the supporting column 3 is fixedly arranged on the upper surface of the hydraulic oil tank, then the single chip microcomputer 2 enables the oil well pump 71 to work, the oil well pump 71 is enabled to pump hydraulic oil inside the hydraulic oil tank through an oil pumping pipe 73 fixedly connected with an oil pumping hole of the oil well pump, then the oil well pump 71 is enabled to pump the pumped hydraulic oil to the upper surface of an oil filter plate 12 inside the purifying tank 4 through an oil feeding pipe 72 fixedly connected with an oil discharging hole of the oil well pump, then the hydraulic oil flows to the lower part of the oil filter plate 12 through a through hole on the surface of the oil filter plate 12, meanwhile, impurities in the hydraulic oil are stopped on the surface of the oil filter plate 12, then the impurities slowly fall on the upper surface of the impurity collecting plate 13 through the inclination angle of the oil filter plate 12, then the hydraulic oil flows to the right end of the bottom of the inner cavity of the purifying tank 4 through the lower oil plate 15, then the oil return pump 81 is enabled to work through the single chip microcomputer 2, and the oil return pump 81 is enabled to pump the oil pumping pipe 82 fixedly connected with the oil pumping hole of the oil pumping hole to pump the right end of the bottom of the inner cavity of the oil outlet 6 to pump 4, then, the oil return pump 81 sends the extracted hydraulic oil to the inside of the hydraulic oil tank through the oil return pipe 93 fixedly connected to the oil discharge hole thereof, thereby completing the purification work of the hydraulic oil tank purification device.

As an optimal technical scheme of the utility model, still include closing plate 18, closing plate 18 locates the lower surface of closing cap 17, and closing plate 18's lateral surface and purifying box 4's inner chamber side cooperation seal installation can make the leakproofness after closing cap 17 and purifying box 4 cooperation installation promote through closing plate 18 to the closure effect of purifying box is better in making this hydraulic tank purifier.

As an optimal technical scheme of the utility model, still include annular pull rod 19 and draw bolt 21, annular pull rod 19 locates the upper surface of closing cap 17, draws bolt 21 to locate baffle 20's trailing flank middle part, and it is more convenient to make the removal regulation of closing cap 17 through annular pull rod 19, and it is more convenient to make the removal regulation of baffle 20 through drawing bolt 21, can make this hydraulic tank purifier's use convenience promote from this.

As the utility model discloses an optimal technical scheme still includes draw-in groove 22 and cardboard 24, and draw-in groove 22 symmetry is seted up in row's miscellaneous mouthful 14 both ends of controlling, and baffle 20 is located to cardboard 24 symmetry side of controlling, and cardboard 24 and draw-in groove 22 cooperation joint installation can promote the stability of baffle 20 and row miscellaneous mouthful 14 cooperation installation through draw-in groove 22 and cardboard 24's cooperation joint installation, promote this hydraulic tank purifier's job stabilization nature from this.

As an optimal technical scheme of the utility model, still include fixed orifices 23 and fixing bolt 25, fixed orifices 23 are two altogether, two fixed orifices 23 are seted up respectively in two draw-in grooves 22's inner chamber leading flank, fixing bolt 25 locates the upper surface middle part of cardboard 24, fixing bolt 25's lateral surface and the through-hole cooperation installation of cardboard 24 upper surface, fixing bolt 25's lateral surface and the inner chamber side cooperation threaded mounting of fixed orifices 23, cooperation threaded mounting through fixed orifices 23 and fixing bolt 25 can make cardboard 24 and draw-in groove 22's cooperation joint installation more stable, make this hydraulic tank purifier's job stabilization nature promote from this.

As a preferred technical scheme of the utility model, still include slipmat 26, slipmat 26 is totally four, and four slipmats 26 locate the lower surface of four support columns 3 respectively, can promote the support stability of support column 3 to base plate 1 through slipmat 26, promote this hydraulic tank purifier from this lay stability.

As the utility model discloses a preferred technical scheme still includes display 29, and display 29 locates the upper surface right side front end of base plate 1, and display 29's input is connected with singlechip 2's output electricity, can demonstrate in real time this hydraulic tank purifier's operating condition through display 29 to make the staff can audio-visually observe this hydraulic tank purifier's operating condition.

The utility model discloses a theory of operation: the hydraulic oil tank purifying device is moved to the upper part of a hydraulic oil tank, then a merging pipe 9 is inserted into the hydraulic oil tank through an oil outlet of the hydraulic oil tank, meanwhile, a support column 3 is fixedly arranged on the upper surface of the hydraulic oil tank, then an oil-well pump 71 is enabled to work through a single chip microcomputer 2, the oil-well pump 71 is enabled to pump hydraulic oil in the hydraulic oil tank through an oil pumping pipe 73 fixedly connected with an oil pumping hole of the oil-well pump, then the oil-well pump 71 sends the pumped hydraulic oil to the upper surface of an oil filtering plate 12 in the purifying tank 4 through an oil feeding pipe 72 fixedly connected with an oil discharging hole of the oil-well pump 71, then the hydraulic oil flows to the lower part of the oil filtering plate 12 through a through hole on the surface of the oil filtering plate 12, meanwhile, impurities in the hydraulic oil stop on the surface of the oil filtering plate 12, then slowly fall to the upper surface of an impurity collecting plate 13 through the inclination angle of the oil filtering plate 12, then flows to the lower part of the oil filtering plate 12 and flows to the right end of the bottom of an inner cavity of the purifying tank 4 through an oil discharging plate 15, then, the oil return pump 81 is operated through the single chip microcomputer 2, the oil suction pipe 82 fixedly connected with an oil suction hole of the oil return pump 81 pumps hydraulic oil at the right end of the bottom of the inner cavity of the purification box 4 through the oil outlet 6, then the oil return pump 81 sends the pumped hydraulic oil to the inside of the hydraulic oil tank through the oil return pipe 93 fixedly connected with an oil discharge hole of the oil return pump, thereby the purification work of the purification device of the hydraulic oil tank is completed, then the seal cover 17 is pulled through the annular pull rod 19 to move, further the seal cover 17 is removed from being matched with the upper surface of the purification box 1, then the cleaning brush 28 is taken down from the fixing clamp 27, then the baffle 20 is removed from being matched with the impurity discharging port 14 through the pull bolt 21, then the upper surface of the oil filter plate 12 and the upper surface of the impurity collecting plate 13 are cleaned through the cleaning brush 28, and then impurities are discharged to the outside of the purification box 4 through the impurity discharging port 14.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in the field, and the accessible is tested a limited number of times and is obtained the technology enlightened, belongs to the prior art of wide use, the utility model discloses in, single-chip microcomputer 2 can select Dongguan city's the DIHZHOU model of the agage machinery Limited company, and oil-well pump 71 and scavenge pump 81 can select the NC50B model of the promise of becoming the science and technology Limited company in city, and flow sensor 16 can select the VOLKE model of the woolk automated control Limited company in Shenzhen city, and display 29 can select the TB201-GDD513-D model of the rich reach science and technology Limited company in Beijing sea.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The hydraulic oil tank purification device is characterized by comprising a base plate (1), a sealing cover (17) and a baffle plate (20), wherein support columns (3) are arranged at four corners of the lower surface of the base plate (1), a purification tank (4) is arranged in the middle of the upper surface of the base plate (1), an oil inlet hole (5) is formed in the top end of the left side surface of an inner cavity of the purification tank (4), an oil outlet hole (6) is formed in the bottom end of the right side surface of the inner cavity of the purification tank (4), an oil discharging plate (15) is arranged at the left end of the lower surface of the inner cavity of the purification tank (4), the oil discharging plate (15) is a triangular lug, an impurity collecting plate (13) is fixedly connected to the middle of the right side surface of the inner cavity of the purification tank (4), an oil filtering plate (12) is fixedly connected to the left side surface of the oil filtering plate (12) and is fixedly connected to the left side surface of the inner cavity of the purification tank (4), and the left end of the oil filtering plate (12) is positioned below the oil inlet hole (5), the right end of the rear side face of the purifying box (4) is provided with a trash discharging port (14), the height of the lowest end of the lower surface of the inner cavity of the trash discharging port (14) corresponds to the height of the upper surface of the trash collecting plate (13), the baffle (20) is installed in a matched mode with the trash discharging port (14), the sealing cover (17) is installed in a matched mode with the upper surface of the purifying box (4), a merging pipe (9) is arranged below the base plate (1), the top end of the outer side face of the merging pipe (9) is provided with an extending ring (10), fixing rods (11) are symmetrically arranged at the front end and the rear end of the lower surface of the base plate (1), the fixing rods (11) are U-shaped rods, the other ends of the fixing rods (11) are fixedly connected with the outer side face of the extending ring (10), the left end of the upper surface of the base plate (1) is provided with an oil well pump (71), and an oil pumping hole of the oil pumping pipe (73) is fixedly connected with the oil pumping hole of the well pump (71), the other end of the oil pumping pipe (73) penetrates through the lower surface of the base plate (1) and extends to the inside of the combining pipe (9), an oil delivery pipe (72) is fixedly connected to an oil discharge hole of the oil well pump (71), the other end of the oil delivery pipe (72) is communicated with the oil inlet hole (5), an oil return pump (81) is arranged at the right end of the upper surface of the base plate (1), an oil suction pipe (82) is fixedly connected to the oil suction hole of the oil return pump (81), the other end of the oil suction pipe (82) is communicated with the oil outlet hole (6), an oil return pipe (83) is fixedly connected to the oil discharge hole of the oil return pump (81), the other end of the oil return pipe (83) penetrates through the lower surface of the base plate (1) and extends to the inside of the combining pipe (9), the flow sensor (16) is arranged outside of one end below the base plate (1) and outside of the end of the oil pumping pipe (73), the trailing flank of base plate (1) evenly is equipped with fixation clamp (27), clearance brush (28) are installed to fixation clamp (27) fit in, the upper surface left side front end of base plate (1) is equipped with singlechip (2), external power source's output is connected to the input electricity of singlechip (2), the input of singlechip (2) is connected with the output electricity of flow sensor (16), the output of singlechip (2) is connected with the input electricity of oil-well pump (71), scavenge pump (81) and flow sensor (16).

2. The hydraulic tank purification device of claim 1, wherein: the purifying box further comprises a sealing plate (18), the sealing plate (18) is arranged on the lower surface of the sealing cover (17), and the outer side surface of the sealing plate (18) is matched with the side surface of the inner cavity of the purifying box (4) in a sealing mode.

3. The hydraulic tank purification device of claim 1, wherein: the sealing cover is characterized by further comprising an annular pull rod (19) and a pulling bolt (21), wherein the annular pull rod (19) is arranged on the upper surface of the sealing cover (17), and the pulling bolt (21) is arranged in the middle of the rear side face of the baffle plate (20).

4. The hydraulic tank purification device of claim 1, wherein: the trash bin is characterized by further comprising clamping grooves (22) and clamping plates (24), wherein the clamping grooves (22) are symmetrically formed in the left end and the right end of the trash discharging port (14), the clamping plates (24) are symmetrically formed in the left side surface and the right side surface of the baffle (20), and the clamping plates (24) are matched with the clamping grooves (22) in a clamping mode for installation.

5. The hydraulic tank purification device of claim 1, wherein: still include fixed orifices (23) and fixing bolt (25), fixed orifices (23) are totally two, and the inner chamber leading flank of two draw-in grooves (22) is seted up respectively in two fixed orifices (23), fixing bolt (25) are located the upper surface middle part of cardboard (24), the lateral surface of fixing bolt (25) and the through-hole cooperation installation of cardboard (24) upper surface, the lateral surface of fixing bolt (25) and the inner chamber side cooperation threaded mounting of fixed orifices (23).

6. The hydraulic tank purification device of claim 1, wherein: still include non-slip mat (26), non-slip mat (26) are totally four, and the lower surface of four support columns (3) is located respectively to four non-slip mat (26).

7. The hydraulic tank purification device of claim 1, wherein: the display device is characterized by further comprising a display (29), wherein the display (29) is arranged at the front end of the right side of the upper surface of the substrate (1), and the input end of the display (29) is electrically connected with the output end of the single chip microcomputer (2).