CN215313253U

CN215313253U - Automatic lifting oil supply system for spraying

Info

Publication number: CN215313253U
Application number: CN202120618576.XU
Authority: CN
Inventors: 梁坎飞; 饶伟雄; 麦问
Original assignee: Shenzhen Huazhongyuan Technology Co ltd
Current assignee: Shenzhen Huazhongyuan Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-28
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an automatic lifting oil supply system for spraying, which comprises a base, a support column and a fixed box, wherein the center of the top of the base is fixedly connected with the support column, the top of the support column is rotatably connected with the fixed box through a bearing, a lifting mechanism is arranged in the fixed box, the end part of the lifting mechanism penetrates through the fixed box and is connected with a mounting groove, an oil supply mechanism is arranged in the mounting groove and comprises an oil supply tank, an oil inlet, a sealing cover and an oil pump, the oil supply tank is connected in the mounting groove, the oil inlet is arranged at one end of the top of the oil supply tank, the oil pump is arranged at the other end of the top of the oil supply tank, the volume of the whole device can be set to be smaller when the automatic lifting oil supply system for spraying is not used, the device can be conveniently moved indoors, impurities in oil can be filtered out through a filter screen arranged in the oil inlet of the oil supply tank, the spraying effect is ensured, and the filter screen is arranged to be detachable, facilitating the cleaning thereof.

Description

Automatic lifting oil supply system for spraying

Technical Field

The utility model relates to the technical field of fixed bed reactors, in particular to an automatic lifting oil supply system for spraying.

Background

Along with the development of society and the continuous improvement of people's standard of living, people also have higher and higher requirements to the living conditions, consequently people often like according to oneself with the coating of different colours of indoor spraying, need carry out the fuel feeding through oil feeding system in the spraying.

The height of an oil supply system used by the existing spraying device is difficult to adjust as required, the oil supply system is generally adjusted in height through a corresponding lifting mechanism, but the height of the device is high, the device is difficult to move smoothly indoors, and the device is inconvenient to use, so that the automatic lifting oil supply system for spraying is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil supply system capable of automatically lifting, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the automatic lifting oil supply system for spraying comprises a base, a support column and a fixed box, wherein the center of the top of the base is fixedly connected with the support column, the top of the support column is rotatably connected with the fixed box through a bearing, a lifting mechanism is arranged in the fixed box, the end part of the lifting mechanism penetrates through the fixed box and is connected with an installation groove, and an oil supply mechanism is installed in the installation groove;

elevating system includes lifter plate, drive pulley, driven pulley, servo motor, electric putter, lead screw, limiting plate and backup pad, fixed incasement cooperation sliding connection has the lifter plate, and the symmetry rotation is connected with the bull stick in the lifter plate, and the outside of two bull sticks is fixed mounting respectively has drive pulley and driven pulley, drive pulley passes through belt transmission with driven pulley and is connected, servo motor is installed to the one end of lifter plate bottom, and servo motor's output shaft tip and the bull stick fixed connection on the drive pulley, the bottom center fixed mounting of fixed incasement wall has electric putter, and electric putter's piston rod tip and lifter plate fixed connection.

Preferably, fuel feeding mechanism is including supplying oil tank, oil inlet, sealed lid and oil pump, supply oil tank to connect in the mounting groove, and the one end at fuel feeding tank top is provided with the oil inlet, the oil pump is installed to the other end at fuel feeding tank top, and the oil feed end of oil pump passes through oil pipe and is connected with the bottom of supplying oil tank, the end of producing oil of oil pump passes through oil pipe and is connected with outside spraying mechanism.

Preferably, the top symmetry of lifter plate is rotated and is connected with the lead screw, and the bottom of lead screw all passes lifter plate and bull stick fixed connection, the through-hole of vertical direction is seted up to the top symmetry of fixed case, lead screw cooperation sliding connection is in the through-hole, the top of fixed case is connected with the backup pad, and the top symmetry of backup pad sets up the screw hole of vertical direction, lead screw threaded connection is in the screw hole, mounting groove fixed mounting is at the backup pad top.

Preferably, the top of lead screw all is fixed with the limiting plate, the top of mounting groove is provided with the turn-ups, and the turn-ups is located the top of limiting plate, limiting plate sliding connection is at the mounting groove lateral wall.

Preferably, the spacing groove of vertical direction is all seted up to two inner walls that correspond of fixed case, the corresponding both sides wall of lifter plate all is provided with the stopper, and stopper sliding connection is at the spacing inslot, the lifter plate is through setting up the stopper sliding connection above that in fixed case.

Preferably, handles are symmetrically arranged on the two corresponding side walls of the fixed box.

Preferably, the top of oil inlet is connected with sealed lid, sealed covering is provided with the internal thread, the oil inlet outside is provided with the external screw thread with internal thread matched with, sealed lid passes through threaded connection with the oil inlet, the oil inlet inner wall is provided with the flange, flange top joint has the filter screen, and the top center of filter screen is provided with the lifting rod.

Preferably, the four corners of the bottom of the base are provided with self-locking wheels.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can control the lifting of the lifting plate by controlling the work of the electric push rod through the arranged electric control mechanism, and further can control the lifting of the screw rods, when the lifting plate is lifted, most of the two screw rods are positioned outside the fixed box, the lifting of the screw rods drives the supporting plate to lift, the height of the oil supply mechanism can be adjusted through the electric control system according to the height of the externally arranged spraying mechanism, the rotation of the two screw rods is realized through the work of the servo motor, the height of the supporting plate can be adjusted again on the basis of the height adjustment of the screw rods through the threaded connection of the supporting plate and the screw rods, the oil supply mechanism is convenient to be adjusted to a proper height, when the oil supply system is not used, the electric push rod is controlled to shrink through the arranged electric control system, the supporting plate is adjusted to be positioned at the position of the screw rods by the work of the servo motor, so that the lifting plate is positioned at the bottom end inside the fixed box, and the bottom of the supporting plate is contacted with the top of the fixed box, the volume of whole device is less this moment, can conveniently be indoor to the device's removal, and the filter screen that sets up in the oil inlet through supplying the oil tank can filter the impurity in the oil, has guaranteed the spraying effect, and the filter screen sets up detachable simultaneously, is convenient for to its cleanness.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is an enlarged view of the structure of the present invention at A.

In the figure: 1. a base; 2. a support pillar; 3. a lifting mechanism; 4. mounting grooves; 5. an oil supply mechanism; 6. A fixed box; 7. a lifting plate; 8. a drive pulley; 9. a driven pulley; 10. a servo motor; 11. An electric push rod; 12. a lead screw; 13. a limiting plate; 14. a support plate; 15. a handle; 16. a self-locking wheel; 17. an oil supply tank; 18. an oil inlet; 19. a sealing cover; 20. a convex plate; 21. a filter screen; 22. lifting a pull rod; 23. flanging; 24. an oil pump; 25. a limiting groove; 26. and a limiting block.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1, the automatic lifting oil supply system for spraying comprises a base 1, a support column 2 and a fixing box 6, wherein the support column 2 is fixedly connected to the center of the top of the base 1, the top of the supporting column 2 is rotationally connected with a fixed box 6 through a bearing, a lifting mechanism 3 is arranged in the fixed box 6, the end part of the lifting mechanism 3 passes through the fixed box 6 to be connected with a mounting groove 4, an oil supply mechanism 5 is arranged in the mounting groove 4, the oil supply mechanism 5 includes an oil supply tank 17, an oil inlet 18, a sealing cover 19 and an oil pump 24, the oil supply tank 17 is connected in the installation groove 4, and one end of the top of the oil supply tank 17 is provided with an oil inlet 18, the other end of the top of the oil supply tank 17 is provided with an oil pump 24, and the oil inlet end of the oil pump 24 is connected with the bottom end of the oil supply tank 17 through an oil pipe, and the oil outlet end of the oil pump 24 is connected with an external spraying mechanism through an oil pipe.

Referring to fig. 1, the lifting mechanism 3 includes a lifting plate 7, a driving pulley 8, a driven pulley 9, a servo motor 10, an electric push rod 11, a screw 12, a limiting plate 13 and a supporting plate 14, the lifting plate 7 is connected to the inside of the fixing box 6 in a sliding manner, rotating rods are symmetrically and rotatably connected to the inside of the lifting plate 7, the driving pulley 8 and the driven pulley 9 are fixedly installed on the outer sides of the two rotating rods respectively, the driving pulley 8 is connected with the driven pulley 9 through a belt in a transmission manner, the servo motor 10 is installed at one end of the bottom of the lifting plate 7, the end portion of an output shaft of the servo motor 10 is fixedly connected with the rotating rods on the driving pulley 8, the electric push rod 11 is fixedly installed at the center of the bottom of the inner wall of the fixing box 6, and the end portion of a piston rod of the electric push rod 11 is fixedly connected with the lifting plate 7;

the device is convenient for realizing the lifting of the oil supply mechanism 5, the lifting of the lifting plate 7 can be controlled by controlling the work of the electric push rod 11 through the arranged electric control mechanism, the lifting plate 7 can be stably lifted in the fixed box 6, the lifting of the lead screw 12 can be controlled, when the lifting plate 7 is lifted, most of the two lead screws 12 are positioned outside the fixed box 6, the lifting of the lead screw 12 drives the supporting plate 14 to lift, the height of the oil supply mechanism 5 can be adjusted through the electric control system according to the height of the externally arranged spraying mechanism, the rotation of the driving pulley 8 is realized through the work of the servo motor 10, the rotation of the two lead screws 12 is realized through the transmission connection of the driving pulley 8 and the driven pulley 9, the height of the supporting plate 14 can be adjusted again on the basis of the height adjustment of the lead screw 12 through the threaded connection of the supporting plate 14 and the lead screw 12, and the oil supply mechanism 5 can be conveniently adjusted to a proper height, when not using this oil feeding system, through the shrink of electric control system control electric putter 11 that sets up, servo motor 10 work simultaneously adjusts backup pad 14 and is located the position of lead screw 12, makes lifter plate 7 be located the inside bottom of fixed case 6, and the backup pad 14 bottom contacts with fixed case 6 top, and the volume of whole device reduces this moment, can conveniently be indoor to the removal of device, and it is very convenient to use.

Referring to fig. 1, the top of the lifting plate 7 is symmetrically and rotatably connected with lead screws 12, the bottoms of the lead screws 12 penetrate through the lifting plate 7 and are fixedly connected with rotating rods, the top of the fixing box 6 is symmetrically provided with through holes in the vertical direction, the lead screws 12 are matched and slidably connected in the through holes, the top of the fixing box 6 is connected with a supporting plate 14, the top of the supporting plate 14 is symmetrically provided with threaded holes in the vertical direction, the lead screws 12 are in threaded connection in the threaded holes, and the mounting groove 4 is fixedly mounted at the top of the supporting plate 14;

through the threaded connection of the screw rod 12 and the supporting plate 14, when the screw rod 12 rotates, the supporting plate 14 can be lifted, and the lifting of the supporting plate 14 can drive the oil supply mechanism 5 to lift, so that oil can be supplied to an external spraying mechanism conveniently.

Limiting plates 13 are fixed to the tops of the lead screws 12, turned-over edges 23 are arranged at the top ends of the mounting grooves 4, the turned-over edges 23 are located above the limiting plates 13, and the limiting plates 13 are connected to the side walls of the mounting grooves 4 in a sliding mode, so that the mounting grooves 4 can be lifted more stably.

Referring to fig. 1, two corresponding inner walls of the fixed box 6 are both provided with a limiting groove 25 in the vertical direction, two corresponding side walls of the lifting plate 7 are both provided with a limiting block 26, the limiting blocks 26 are slidably connected in the limiting groove 25, the lifting plate 7 is slidably connected in the fixed box 6 through the limiting blocks 26 arranged on the lifting plate, and the lifting plate 7 can be ensured to be lifted more stably by the arrangement, so that the stability of the lifting mechanism 3 is ensured.

Referring to fig. 1, handles 15 are symmetrically disposed on two corresponding side walls of the fixed tank 6, so that the fixed tank 6 can be rotated by holding the handles 15, the oil supply tank 17 can be rotated, and oil can be supplied to an external spraying mechanism.

Referring to fig. 2, a sealing cover 19 is connected to the top of the oil inlet 18, an internal thread is arranged in the sealing cover 19, an external thread matched with the internal thread is arranged on the outer side of the oil inlet 18, the sealing cover 19 is connected with the oil inlet 18 through a thread, a convex plate 20 is arranged on the inner wall of the oil inlet 18, a filter screen 21 is clamped on the top of the convex plate 20, and a lifting rod 22 is arranged at the center of the top of the filter screen 21;

wherein, can arrange the oil that spraying mechanism needs in oil feed tank 17 earlier through oil inlet 18, filter screen 21 through in the oil inlet 18 plays fine filter effect, avoided impurity to get into oil feed tank 17, through the setting of lifting rod 22 on flange 20 and the filter screen 21, can realize placing and dismantling filter screen 21, be convenient for to the cleanness of filter screen 21, through the threaded connection of sealed lid 19 with oil inlet 18, be convenient for to the quick dismantlement of sealed lid 19.

Referring to fig. 1, the four corners of the bottom of the base 1 are provided with self-locking wheels 16, which facilitate the movement of the device.

In the scheme, the electric control mechanism is arranged to control the work of the electric push rod 11, the lifting of the lifting plate 7 can be controlled, the lifting of the lifting plate 7 in the fixed box 6 can be stably lifted, the lifting of the lead screws 12 can be controlled, when the lifting plate 7 is lifted, most of the two lead screws 12 are positioned outside the fixed box 6, the lifting of the lead screws 12 drives the supporting plate 14 to lift, the height of the oil supply mechanism 5 can be adjusted through the electric control system according to the height of the externally arranged spraying mechanism, the driving belt pulley 8 is rotated through the work of the servo motor 10, the two lead screws 12 are rotated through the transmission connection of the driving belt pulley 8 and the driven belt pulley 9, the height of the supporting plate 14 can be adjusted again on the basis of the height adjustment of the lead screws 12 through the threaded connection of the supporting plate 14 and the lead screws 12, the oil supply mechanism 5 can be conveniently adjusted to a proper height, oil required by the spraying mechanism can be firstly placed in the oil supply box 17 through the oil inlet 18, play fine filter effect through filter screen 21 in oil inlet 18, impurity entering oil feed tank 17 has been avoided, the setting of pull rod 22 is lifted up through flange 20 and filter screen 21, can realize placing and dismantling filter screen 21, be convenient for to filter screen 21's cleanness, when not using this oil feeding system, through the shrink of electric control system control electric putter 11 that sets up, servo motor 10 work regulation backup pad 14 is located the position of lead screw 12 simultaneously, make lifter plate 7 be located the inside bottom of fixed case 6, backup pad 14 bottom and fixed case 6 top contact, the volume of whole device reduces this moment, can conveniently be indoor to the device's removal.

In the scheme, the motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operation is the conventional circuit, the circuits and the control related to the motor operation circuit are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic lift oil feeding system is used in spraying, including base (1), support column (2) and fixed case (6), the top center fixedly connected with support column (2) of base (1), and the top of support column (2) is rotated through the bearing and is connected with fixed case (6), its characterized in that: the oil supply device is characterized in that a lifting mechanism (3) is arranged in the fixed box (6), the end part of the lifting mechanism (3) penetrates through the fixed box (6) to be connected with a mounting groove (4), and an oil supply mechanism (5) is arranged in the mounting groove (4);

the lifting mechanism (3) comprises a lifting plate (7), a driving belt pulley (8), a driven belt pulley (9), a servo motor (10), an electric push rod (11), a lead screw (12), a limiting plate (13) and a supporting plate (14), the lifting plate (7) is connected in the fixed box (6) in a matched sliding mode, rotating rods are connected in the lifting plate (7) in a symmetrical rotating mode, the outer sides of the two rotating rods are respectively and fixedly provided with the driving belt pulley (8) and the driven belt pulley (9), the driving belt pulley (8) is connected with the driven belt pulley (9) through belt transmission, the servo motor (10) is installed at one end of the bottom of the lifting plate (7), the end part of an output shaft of the servo motor (10) is fixedly connected with the rotating rods on the driving belt pulley (8), and the electric push rod (11) is fixedly installed at the center of the bottom of the inner wall of the fixed box (6), and the end part of a piston rod of the electric push rod (11) is fixedly connected with the lifting plate (7).

2. The automatic lifting oil supply system for spraying of claim 1, characterized in that: oil supply mechanism (5) are including supplying oil tank (17), oil inlet (18), sealed lid (19) and oil pump (24), supply oil tank (17) to connect in mounting groove (4), and the one end of supplying oil tank (17) top is provided with oil inlet (18), oil pump (24) are installed to the other end at oil supply tank (17) top, and the oil feed end of oil pump (24) passes through oil pipe and is connected with the bottom of supplying oil tank (17), the end of producing oil of oil pump (24) passes through oil pipe and is connected with outside spraying mechanism.

3. The automatic lifting oil supply system for spraying of claim 2, characterized in that: the top symmetry of lifter plate (7) is rotated and is connected with lead screw (12), and the bottom of lead screw (12) all passes lifter plate (7) and bull stick fixed connection, the through-hole of vertical direction is seted up to the top symmetry of fixed case (6), lead screw (12) cooperation sliding connection is in the through-hole, the top of fixed case (6) is connected with backup pad (14), and the top symmetry of backup pad (14) sets up the screw hole of vertical direction, lead screw (12) threaded connection is in the screw hole, mounting groove (4) fixed mounting is at backup pad (14) top.

4. The automatic lifting oil supply system for spraying of claim 3, characterized in that: limiting plates (13) are fixed to the tops of the lead screws (12), turned-over edges (23) are arranged at the top ends of the mounting grooves (4), the turned-over edges (23) are located above the limiting plates (13), and the limiting plates (13) are connected to the side walls of the mounting grooves (4) in a sliding mode.

5. The automatic lifting oil supply system for spraying of claim 2, characterized in that: spacing groove (25) of vertical direction are all seted up to two inner walls that correspond of fixed case (6), the corresponding both sides wall of lifter plate (7) all is provided with stopper (26), and stopper (26) sliding connection in spacing groove (25), lifter plate (7) are through setting up stopper (26) sliding connection above that in fixed case (6).

6. The automatic lifting oil supply system for spraying of claim 1, characterized in that: handles (15) are symmetrically arranged on the two corresponding side walls of the fixed box (6).

7. The automatic lifting oil supply system for spraying of claim 2, characterized in that: the top of oil inlet (18) is connected with sealed lid (19), be provided with the internal thread in sealed lid (19), the oil inlet (18) outside is provided with the external screw thread with internal thread matched with, sealed lid (19) passes through threaded connection with oil inlet (18), oil inlet (18) inner wall is provided with flange (20), flange (20) top joint has filter screen (21), and the top center of filter screen (21) is provided with lifting rod (22).

8. The automatic lifting oil supply system for spraying of claim 1, characterized in that: the four corners of the bottom of the base (1) are provided with self-locking wheels (16).