阅读说明：本技术 一种润滑油输送用可调节管道输送速率的输送装置 (Conveying device capable of adjusting pipeline conveying speed for conveying lubricating oil ) 是由 王巧云 于 2019-11-28 设计创作，主要内容包括：本发明公开了一种润滑油输送用可调节管道输送速率的输送装置,包括安装座、升降机构、连接管、软管一、弯管一、软管二、弯管二和进料管,所述安装座上滑动连接有安装板四、安装板一和安装板二,所述安装板四上转动连接有进料管,所述进料管的底部固定安装有弯管二；本发明通过驱动伺服电机五,带动转轴转动,进而带动移动齿轮转动,移动齿轮与齿条啮合连接,进而带动滑块在滑条中上下滑动,进而调节机械手的高度,使其会随着连接管的高度不同进行调节,实用性强；驱动气缸,通过活塞杆带动活动块带动复位,进而带动摇臂复位,摇臂带动两夹钳将连接管固定,便于后续的连接,避免因为软管一的柔软性导致不便于安装连接。(The invention discloses a conveying device capable of adjusting the conveying speed of a pipeline for conveying lubricating oil, which comprises an installation seat, a lifting mechanism, a connecting pipe, a first hose, a first bent pipe, a second hose, a second bent pipe and a feeding pipe, wherein a fourth installation plate, the first installation plate and the second installation plate are connected onto the installation seat in a sliding mode, the feeding pipe is connected onto the fourth installation plate in a rotating mode, and the second bent pipe is fixedly installed at the bottom of the feeding pipe; according to the invention, the servo motor V is driven to drive the rotating shaft to rotate, so that the moving gear is driven to rotate, the moving gear is meshed with the rack to be connected, and further the sliding block is driven to slide up and down in the sliding strip, so that the height of the manipulator is adjusted, and the manipulator can be adjusted along with the different heights of the connecting pipes, and the mechanical arm is strong in practicability; drive actuating cylinder, drive the movable block through the piston rod and drive and reset, and then drive the rocking arm and reset, the rocking arm drives two clamps and fixes the connecting pipe, and subsequent connection of being convenient for avoids leading to the erection joint not convenient for because the compliance of hose one.)

1. The conveying device capable of adjusting the conveying speed of the pipeline for conveying the lubricating oil is characterized by comprising an installation base (1), a lifting mechanism (8), a connecting pipe (11), a first hose (12), a first elbow (13), a second hose (15), a second elbow (16) and a feeding pipe (17), wherein the installation base (1) is connected with a fourth installation plate (26), a first installation plate (2) and a second installation plate (3) in a sliding mode, the fourth installation plate (26) is connected with the feeding pipe (17) in a rotating mode, the second elbow (16) is fixedly installed at the bottom of the feeding pipe (17), one end, far away from the feeding pipe (17), of the second elbow (16) is connected with the first elbow (13) through the second hose (15), and the bottom of the first elbow (13) is connected with the connecting pipe (11) through the first hose (12);

fixed mounting has servo motor (4) on two (3) of mounting panel, fixed mounting has driving gear (5) on the output shaft of servo motor (4), it is connected with swinging boom (63) of vertical setting to rotate on two (3) of mounting panel, driven gear (61) have been cup jointed on swinging boom (63), driven gear (61) are connected with driving gear (5) meshing, the top fixed mounting of swinging boom (63) has square pipe (6) that the level set up, slope between square pipe (6) and swinging boom (63) and install bracing piece (62), the top and mounting panel (2) of square pipe (6) rotate and are connected, the inside fixed mounting of square pipe (6) has servo motor four (65), fixed mounting has lead screw two (66) on the output shaft of servo motor four (65), the second screw rod (66) is connected with the second square pipe (64) through a threaded sleeve, a sliding rail (67) is installed right below the second screw rod (66), and the sliding rail (67) is in sliding connection with the second square pipe (64);

the top fixed mounting of square pipe one (6) has supporting seat one (20) and supporting seat two (201), the top and the return bend two (16) of supporting seat one (20) are connected, the top fixed mounting of square pipe two (64) has supporting seat three (202), the top and the return bend one (13) of supporting seat three (202) are connected.

2. The conveying device capable of adjusting the pipeline conveying speed for conveying lubricating oil according to claim 1, wherein a third mounting plate (14) is fixedly mounted at the top of the first elbow (13), a second servo motor (22) is fixedly mounted at the top of the third mounting plate (14), two winding wheels (23) are sleeved on an output shaft of the second servo motor (22), two guide wheels (21) are symmetrically mounted on two sides of each winding wheel (23), two steel wires (9) are wound on each winding wheel (23), each steel wire (9) bypasses each guide wheel (21) and is connected with a hook (10), and the hooks (10) are mounted at two ends of the top of each connecting pipe (11).

3. The conveying device capable of adjusting the conveying speed of the pipeline for conveying the lubricating oil according to claim 1, wherein a lifting mechanism (8) is fixedly installed at the bottom of the first square pipe (6), the lifting mechanism (8) comprises a sliding block (81), a sliding strip (82), a rack (83), a fifth servo motor (84), a rotating shaft (85) and a moving gear (86), the sliding strip (82) is vertically installed at the bottom of the first square pipe (6), the rack (83) is fixedly installed at one side of the sliding strip (82), the sliding block (81) is connected onto the sliding strip (82) in a sliding manner, the fifth servo motor (84) is fixedly installed at one side of the sliding block (81), an output shaft of the fifth servo motor (84) is fixedly connected with the rotating shaft (85) arranged in the sliding block (81), and the moving gear (86) is sleeved on the rotating shaft (85), the movable gear (86) is meshed with the rack (83), and a manipulator (7) for clamping the connecting pipe (11) is horizontally arranged on one side of the sliding block (81).

4. The conveying device capable of adjusting the conveying speed of the pipeline for conveying the lubricating oil according to claim 3, wherein the manipulator (7) comprises a cylinder (71) and a supporting plate (72), the cylinder (71) is fixedly mounted on the supporting plate (72), two side plates (73) are further mounted on the supporting plate (72) in parallel, a top cover (74) is mounted on each side plate (73), a movable block (77) is fixedly mounted on a piston rod of the cylinder (71), the movable block (77) slides between the two side plates (73), one end, far away from the cylinder (71), of the movable block (77) is movably connected with two rocker arms (75), and clamps (76) are mounted at the end parts of the two rocker arms (75).

5. The pipeline conveying speed adjustable conveying device for the lubricating oil conveying is characterized in that universal wheels are arranged at the bottom of the sliding strip (82).

6. The pipeline conveying speed-adjustable conveying device for conveying the lubricating oil as claimed in claim 1, wherein two insertion pipes (19) are arranged on the first supporting seat (20) and the second supporting seat (201) in parallel, an insertion rod (18) is inserted into the insertion pipes (19), and the end of the insertion rod (18) is connected with the third supporting seat (202).

7. The conveying device capable of adjusting the conveying speed of the pipeline for conveying the lubricating oil is characterized in that a third servo motor (25) is fixedly installed at the top of the installation base (1), a first screw rod (24) is vertically installed at the bottom of the third servo motor (25), and a fourth installation plate (26), a first installation plate (2) and a second installation plate (3) are sequentially sleeved on the first screw rod (24).

8. The adjustable pipeline delivery rate conveying device for conveying lubricating oil according to claim 1, characterized in that the conveying device is operated by the following steps:

step one, inputting lubricating oil through a feeding pipe (17), then sequentially conveying the lubricating oil through a second bent pipe (16), a second hose (15), a first bent pipe (13) and a first hose (12), and removing the lubricating oil through a connecting pipe (11); in the process of conveying lubricating oil, firstly, a servo motor IV (65) is driven to drive a screw rod II (66) to rotate, the square pipe II (64) is in sliding connection with a sliding rail (67), the square pipe II (64) is driven to stretch in the square pipe I (6) through a threaded sleeve, a bent pipe I (13) is driven to horizontally move, and the length of a hose II (15) is adjusted;

step two, driving a servo motor II (22) to drive two reels (23) to rotate, winding or unwinding the steel wire (9) by the reels (23), connecting the steel wire (9) with a hook (10) on the connecting pipe (11) by bypassing the wire guide wheel (21), further driving the connecting pipe (11) to lift, adjusting the height of the connecting pipe (11), and adjusting the length of the hose I (12);

step three, driving a servo motor I (4) to rotate, then driving a driving gear (5) to rotate, wherein the driving gear (5) is meshed with a driven gear (61) to be connected, and then the driven gear (61) is driven to rotate, the driven gear (61) is installed on a rotating arm (63), and then the rotating arm (63) is driven to rotate, the rotating arm (63) drives a square pipe I (6) and a square pipe II (64) to rotate, and then drives a connecting pipe (11), a hose I (12), a bent pipe I (13), a hose II (15), a bent pipe II (16) and a feeding pipe (17) to rotate;

and step four, driving a servo motor III (25) to drive the screw rod I (24) to rotate, further adjusting the heights of the mounting plate I (2), the mounting plate II (3) and the mounting plate IV (26), further adjusting the heights of the connecting pipe (11), the hose I (12), the bent pipe I (13), the hose II (15), the bent pipe II (16) and the feeding pipe (17), and adjusting the conveying speed of lubricating oil.

Technical Field

The invention relates to the technical field of lubricating oil conveying, in particular to a conveying device capable of adjusting pipeline conveying speed and used for conveying lubricating oil.

Background

Patent document (CN208011088U) discloses a cold-resistant and wear-resistant petroleum pipeline conveying device, which adopts a multi-layer structure design and has good cold-resistant and wear-resistant functions; however, the pipeline conveying speed is inconvenient to adjust during the conveying process of the conveying equipment; meanwhile, the stability is difficult to maintain during assembly, the assembly is difficult, accurate butt joint is difficult to realize, connection between pipelines is inconvenient, operation is troublesome, labor intensity is high, and accordingly work efficiency is reduced.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a conveying device for conveying lubricating oil by using an adjustable pipeline, which comprises the following components:

the screw rod II is driven to rotate by driving the servo motor IV and is in sliding connection with the slide rail through the square pipe II, and the square pipe II is driven to stretch in the square pipe I through the threaded sleeve, so that the bent pipe I is driven to horizontally move, and the length of the hose II is adjusted; the second servo motor is driven to drive the two winding wheels to rotate, the winding wheels wind or unwind steel wires, the steel wires are connected with the hooks on the connecting pipe by bypassing the wire guide wheels, the connecting pipe is driven to lift, the height of the connecting pipe is adjusted, and the length of the first hose is adjusted; the first servo motor is driven to rotate, then the driving gear is driven to rotate, the driving gear is meshed with the driven gear and further drives the driven gear to rotate, the driven gear is mounted on the rotating arm and further drives the rotating arm to rotate, and the rotating arm drives the first square pipe and the second square pipe to rotate and further drives the connecting pipe, the first hose, the first bent pipe, the second hose, the second bent pipe and the feeding pipe to rotate; the third servo motor is driven to drive the first screw rod to rotate, so that the heights of the first mounting plate, the second mounting plate and the fourth mounting plate are adjusted, the heights of the connecting pipe, the first hose, the first bent pipe, the second hose, the second bent pipe and the feeding pipe are adjusted, and then lubricating oil is conveyed; the conveying device is convenient for adjusting the gravitational potential energy by adjusting the heights of various pipelines, so that the conveying speed of the device is adjusted; meanwhile, the connecting pipe is convenient to be connected with other pipelines by adjusting the heights of various pipelines and rotating the pipelines, so that the device is convenient to be suitable for different conditions;

according to the invention, the servo motor V is driven to drive the rotating shaft to rotate, so that the moving gear is driven to rotate, the moving gear is meshed with the rack to be connected, and further the sliding block is driven to slide up and down in the sliding strip, so that the height of the manipulator is adjusted, and the manipulator can be adjusted along with the different heights of the connecting pipes, and the mechanical arm is strong in practicability; drive actuating cylinder, drive the movable block through the piston rod and drive and reset, and then drive the rocking arm and reset, the rocking arm drives two clamps and fixes the connecting pipe, and subsequent connection of being convenient for avoids leading to the erection joint not convenient for because the compliance of hose one.

The purpose of the invention can be realized by the following technical scheme:

a conveying device capable of adjusting pipeline conveying speed for conveying lubricating oil comprises an installation seat, a lifting mechanism, a connecting pipe, a first hose, a first bent pipe, a second hose, a second bent pipe and an inlet pipe, wherein a fourth installation plate, the first installation plate and the second installation plate are connected to the installation seat in a sliding mode;

a first servo motor is fixedly mounted on the second mounting plate, a driving gear is fixedly mounted on an output shaft of the first servo motor, a vertically arranged rotating arm is further rotatably connected to the second mounting plate, a driven gear is sleeved on the rotating arm and meshed with the driving gear, a horizontally arranged first square tube is fixedly mounted at the top of the rotating arm, a support rod is obliquely mounted between the first square tube and the rotating arm, the top of the first square tube is rotatably connected with the first mounting plate, a fourth servo motor is fixedly mounted inside the first square tube, a second lead screw is fixedly mounted on an output shaft of the fourth servo motor, the second lead screw is connected with a second square tube through a threaded sleeve, a slide rail is mounted right below the second lead screw, and the slide rail is slidably connected with the second square tube;

the supporting device comprises a first square pipe, a second square pipe, a first supporting seat and a second supporting seat, wherein the first supporting seat and the second supporting seat are fixedly mounted at the top of the first square pipe, the second supporting seat is connected with the second bent pipe, a third supporting seat is fixedly mounted at the top of the second square pipe, and the top of the third supporting seat is connected with the first bent pipe.

As a further scheme of the invention: the top fixed mounting of return bend one has mounting panel three, the top fixed mounting of mounting panel three has servo motor two, two reels have been cup jointed on servo motor two's the output shaft, two the wire wheel is installed to reel bilateral symmetry, two it has the steel wire all to twine on the reel, the steel wire is walked around the wire wheel and is connected with the couple, the top both ends at the connecting pipe are installed to the couple.

As a further scheme of the invention: the utility model discloses a square pipe, including square pipe I, elevating system, servo motor.

As a further scheme of the invention: the manipulator includes cylinder, backup pad, fixed mounting has the cylinder in the backup pad, it has two curb plates, two to go back parallel mounting in the backup pad install the top cap on the curb plate, fixed mounting has the movable block on the piston rod of cylinder, the movable block slides between two curb plates, the one end swing joint that the cylinder was kept away from to the movable block has two rocking arms, two the clamp is all installed to the tip of rocking arm.

As a further scheme of the invention: the bottom of the slide bar is provided with universal wheels.

As a further scheme of the invention: two insertion pipes are arranged on the first supporting seat and the second supporting seat in parallel, insertion rods are inserted into the insertion pipes, and the end portions of the insertion rods are connected with the third supporting seat.

As a further scheme of the invention: the mounting structure is characterized in that a third servo motor is fixedly mounted at the top of the mounting seat, a first screw rod is vertically mounted at the bottom of the third servo motor, and a fourth mounting plate, a first mounting plate and a second mounting plate are sequentially sleeved on the first screw rod.

As a further scheme of the invention: the working steps of the conveying device are as follows:

step one, inputting lubricating oil through a feeding pipe, sequentially conveying the lubricating oil through a bent pipe II, a hose II, a bent pipe I and a hose I, and discharging the lubricating oil through a connecting pipe; firstly, driving a servo motor IV to drive a screw rod II to rotate, and then, driving a square pipe II to extend and retract in a square pipe I through a threaded sleeve, driving a bent pipe I to horizontally move, and adjusting the length of a hose II;

step two, driving a servo motor two to drive two reels to rotate, wherein the reels wind or unwind a steel wire, the steel wire bypasses a wire guide wheel to be connected with a hook on a connecting pipe, and then the connecting pipe is driven to lift, the height of the connecting pipe is adjusted, and the length of a hose I is adjusted;

driving a servo motor I to rotate, then driving a driving gear to rotate, wherein the driving gear is meshed with a driven gear to further drive the driven gear to rotate;

driving a servo motor III to drive a screw rod I to rotate, further adjusting the heights of a mounting plate I, a mounting plate II and a mounting plate IV, and further adjusting the heights of a connecting pipe, a hose I, a bent pipe I, a hose II, a bent pipe II and a feeding pipe; the delivery rate of the lubricating oil is adjusted.

The invention has the beneficial effects that:

the screw rod II is driven to rotate by driving the servo motor IV and is in sliding connection with the slide rail through the square pipe II, and the square pipe II is driven to stretch in the square pipe I through the threaded sleeve, so that the bent pipe I is driven to horizontally move, and the length of the hose II is adjusted; the second servo motor is driven to drive the two winding wheels to rotate, the winding wheels wind or unwind steel wires, the steel wires are connected with the hooks on the connecting pipe by bypassing the wire guide wheels, the connecting pipe is driven to lift, the height of the connecting pipe is adjusted, and the length of the first hose is adjusted; the first servo motor is driven to rotate, then the driving gear is driven to rotate, the driving gear is meshed with the driven gear and further drives the driven gear to rotate, the driven gear is mounted on the rotating arm and further drives the rotating arm to rotate, and the rotating arm drives the first square pipe and the second square pipe to rotate and further drives the connecting pipe, the first hose, the first bent pipe, the second hose, the second bent pipe and the feeding pipe to rotate; the third servo motor is driven to drive the first screw rod to rotate, so that the heights of the first mounting plate, the second mounting plate and the fourth mounting plate are adjusted, the heights of the connecting pipe, the first hose, the first bent pipe, the second hose, the second bent pipe and the feeding pipe are adjusted, and then lubricating oil is conveyed; the conveying device is convenient for adjusting the gravitational potential energy by adjusting the heights of various pipelines, so that the conveying speed of the device is adjusted; meanwhile, the connecting pipe is convenient to be connected with other pipelines by adjusting the heights of various pipelines and rotating the pipelines, so that the device is convenient to be suitable for different conditions;

in the process of connecting the connecting pipe with other pipelines, the servo motor V is driven to drive the rotating shaft to rotate so as to drive the moving gear to rotate, the moving gear is meshed with the rack to be connected, the sliding block is driven to slide up and down in the sliding strip, the height of the manipulator is adjusted, and the manipulator can be adjusted along with the different heights of the connecting pipe, so that the connecting pipe is high in practicability; drive actuating cylinder, drive the movable block through the piston rod and drive and reset, and then drive the rocking arm and reset, the rocking arm drives two clamps and fixes the connecting pipe, and subsequent connection of being convenient for avoids leading to not convenient to install because the compliance of hose one.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the conveying apparatus of the present invention;

FIG. 2 is a schematic front view of the conveyor apparatus of the present invention;

FIG. 3 is a schematic view of a three-top structure of the mounting plate of the present invention;

FIG. 4 is a side view of the mounting base of the present invention;

FIG. 5 is a schematic view of the overall structure of a first square tube and a second square tube according to the present invention;

FIG. 6 is a schematic view of the internal structure of a square tube according to the present invention;

FIG. 7 is a schematic view of the overall structure of the robot of the present invention;

FIG. 8 is a schematic view of the overall structure of the robot of the present invention after removing the top cover;

FIG. 9 is a schematic view of the overall construction of the lifting mechanism of the present invention;

fig. 10 is a schematic top view of the lifting mechanism of the present invention.

In the figure: 1. a mounting seat; 2. a first mounting plate; 3. a second mounting plate; 4. a first servo motor; 5. a driving gear; 6. a first square pipe; 7. a manipulator; 8. a lifting mechanism; 9. a steel wire; 10. hooking; 11. a connecting pipe; 12. a first hose; 13. bending a pipe I; 14. mounting a third plate; 15. a second hose; 16. bending a pipe II; 17. a feed pipe; 18. inserting a rod; 19. inserting a tube; 20. a first supporting seat; 201. a second supporting seat; 202. a third supporting seat; 21. a wire guide wheel; 22. a servo motor II; 23. a reel; 24. a first screw rod; 25. a servo motor III; 26. mounting a plate IV; 61. a driven gear; 62. a support bar; 63. a rotating arm; 64. a second square pipe; 65. a servo motor IV; 66. a second screw rod; 67. a slide rail; 71. a cylinder; 72. a support plate; 73. a side plate; 74. a top cover; 75. a rocker arm; 76. clamping; 77. a movable block; 81. a slider; 82. a slide bar; 83. a rack; 84. a servo motor V; 85. a rotating shaft; 86. the gear is moved.

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. 1-10, a pipeline conveying speed adjustable conveying device for conveying lubricating oil includes an installation base 1, a lifting mechanism 8, a connecting pipe 11, a first hose 12, a first elbow 13, a second hose 15, a second elbow 16 and a feeding pipe 17, where the installation base 1 is slidably connected with a fourth installation plate 26, a first installation plate 2 and a second installation plate 3, the fourth installation plate 26 is rotatably connected with the feeding pipe 17, the second elbow 16 is fixedly installed at the bottom of the feeding pipe 17, one end of the second elbow 16, which is far away from the feeding pipe 17, is connected with the first elbow 13 through the second hose 15, and the bottom of the first elbow 13 is connected with the connecting pipe 11 through the first hose 12;

fixedly mounted has servo motor 4 on the second 3 of mounting panel, fixedly mounted has driving gear 5 on the output shaft of servo motor 4, still rotate on the second 3 of mounting panel and be connected with the swinging boom 63 of vertical setting, driven gear 61 has been cup jointed on the swinging boom 63, driven gear 61 is connected with the meshing of driving gear 5, the top fixedly mounted of swinging boom 63 has square pipe 6 that the level set up, the slope is installed between square pipe 6 and the swinging boom 63 and is had the bracing piece 62, the top and the mounting panel 2 of square pipe 6 rotate to be connected, the stability of the square pipe 6 of being convenient for rotation, the inside fixed mounting of square pipe 6 has servo motor four 65, fixedly mounted has lead screw two 66 on the output shaft of servo motor four 65, be connected with square pipe two 64 through the screw sleeve on the lead screw two 66, slide rail 67 is installed under the lead screw two 66, the slide rail 67 is in sliding connection with the second square pipe 64;

the top fixed mounting of square pipe 6 has supporting seat one 20 and supporting seat two 201, the top and the return bend two 16 of supporting seat one 20 are connected, the top fixed mounting of square pipe two 64 has supporting seat three 202, the top and the return bend one 13 of supporting seat three 202 are connected.

Top fixed mounting of a return bend 13 has three 14 of mounting panel, the top fixed mounting of three 14 of mounting panel has two servo motor 22, two reels 23, two have been cup jointed on two servo motor 22's the output shaft the wire wheel 21 is installed to 23 bilateral symmetry of reel, two it has steel wire 9 all to twine on the reel 23, steel wire 9 is connected with couple 10 around wire wheel 21, the top both ends at connecting pipe 11 are installed to couple 10.

Bottom fixed mounting of square pipe 6 has elevating system 8, elevating system 8 includes slider 81, draw runner 82, rack 83, five 84 of servo motor, pivot 85 and removal gear 86, the vertical 6 bottoms of square pipe of installing of draw runner 82, one side fixed mounting of draw runner 82 has rack 83, sliding connection has slider 81 on the draw runner 82, one side fixed mounting of slider 81 has five 84 of servo motor, the output shaft of five 84 of servo motor and the pivot 85 fixed connection that sets up in the slider 81, the removal gear 86 has been cup jointed on the pivot 85, it is connected with the meshing of rack 83 to remove gear 86, one side horizontal installation of slider 81 has the manipulator 7 that is used for centre gripping connecting pipe 11.

Manipulator 7 includes cylinder 71, backup pad 72, fixed mounting has cylinder 71 on the backup pad 72, it has two curb plates 73 to go back parallel mounting on the backup pad 72, two install top cap 74 on the curb plate 73, fixed mounting has movable block 77 on the piston rod of cylinder 71, movable block 77 slides between two curb plates 73, the one end swing joint that cylinder 71 was kept away from to movable block 77 has two rocking arms 75, two clamp 76 is all installed to the tip of rocking arm 75.

The bottom of the sliding strip 82 is provided with universal wheels, and when the sliding strip 82 is in contact with the bottom surface, the square tube I6 is stable in the rotating process.

Two insertion pipes 19 are arranged on the first supporting seat 20 and the second supporting seat 201 in parallel, an insertion rod 18 is inserted into the insertion pipes 19, the end portion of the insertion rod 18 is connected with the third supporting seat 202, the insertion rod 18 can stretch along with the movement of the third supporting seat 202, adjustment is facilitated, and the insertion rod 18 and the insertion pipes 19 are matched to support the second hose 15.

The top fixed mounting of mount pad 1 has servo motor three 25, the vertical lead screw 24 of installing in the bottom of servo motor three 25, it has four 26, mounting panel one 2 and mounting panel two 3 to cup joint in proper order on the lead screw 24.

The working steps of the conveying device are as follows:

step one, inputting lubricating oil through a feeding pipe 17, then sequentially conveying the lubricating oil through a second bent pipe 16, a second hose 15, a first bent pipe 13 and a first hose 12, and removing the lubricating oil through a connecting pipe 11; firstly, driving a servo motor IV 65 to drive a screw rod II 66 to rotate, and then, driving the square tube II 64 to extend and retract in the square tube I6 through a threaded sleeve by slidably connecting the square tube II 64 with a slide rail 67, driving a bent tube I13 to horizontally move, and adjusting the length of a hose II 15;

step two, driving a servo motor two 22 to drive two reels 23 to rotate, wherein the reels 23 wind or unwind the steel wire 9, the steel wire 9 bypasses the wire guide wheel 21 to be connected with the hook 10 on the connecting pipe 11, and then the connecting pipe 11 is driven to lift, the height of the connecting pipe 11 is adjusted, and the length of the hose I12 is adjusted;

step three, driving a servo motor I4 to rotate, then driving a driving gear 5 to rotate, wherein the driving gear 5 is meshed with a driven gear 61 to further drive the driven gear 61 to rotate, the driven gear 61 is installed on a rotating arm 63 to further drive the rotating arm 63 to rotate, and the rotating arm 63 drives a square pipe I6 and a square pipe II 64 to rotate, so that a connecting pipe 11, a hose I12, a bent pipe I13, a hose II 15, a bent pipe II 16 and a feeding pipe 17 are driven to rotate;

and step four, driving a servo motor III 25 to drive a screw rod I24 to rotate, further adjusting the heights of a mounting plate I2, a mounting plate II 3 and a mounting plate IV 26, further adjusting the heights of a connecting pipe 11, a hose I12, a bent pipe I13, a hose II 15, a bent pipe II 16 and a feeding pipe 17, and adjusting the conveying speed of lubricating oil.

The working principle of the invention is as follows:

firstly, driving a servo motor IV 65 to drive a screw rod II 66 to rotate, and then, driving the square tube II 64 to extend and retract in the square tube I6 through a threaded sleeve by slidably connecting the square tube II 64 with a slide rail 67, driving a bent tube I13 to horizontally move, and adjusting the length of a hose II 15; the second servo motor 22 is driven to drive the two reels 23 to rotate, the steel wire 9 is wound or unwound by the reels 23, the steel wire 9 bypasses the wire guide wheel 21 and is connected with the hook 10 on the connecting pipe 11, the connecting pipe 11 is further driven to lift, the height of the connecting pipe 11 is adjusted, and the length of the first hose 12 is adjusted; the first servo motor 4 is driven to rotate, then the driving gear 5 is driven to rotate, the driving gear 5 is meshed with the driven gear 61 and further drives the driven gear 61 to rotate, the driven gear 61 is installed on the rotating arm 63 and further drives the rotating arm 63 to rotate, and the rotating arm 63 drives the first square pipe 6 and the second square pipe 64 to rotate and further drives the connecting pipe 11, the first hose 12, the first bent pipe 13, the second hose 15, the second bent pipe 16 and the feeding pipe 17 to rotate; a third servo motor 25 is driven to drive a first screw rod 24 to rotate, so that the heights of a first mounting plate 2, a second mounting plate 3 and a fourth mounting plate 26 are adjusted, the heights of a connecting pipe 11, a first hose 12, a first bent pipe 13, a second hose 15, a second bent pipe 16 and a feeding pipe 17 are adjusted, and then lubricating oil is conveyed; the conveying device is convenient for adjusting the gravitational potential energy by adjusting the heights of various pipelines, so that the conveying speed of the device is adjusted; meanwhile, the connecting pipe 11 can be conveniently connected with other pipelines by adjusting the heights of various pipelines and rotating the pipelines, so that the device is convenient to adapt to different conditions;

in the process of connecting the connecting pipe 11 with other pipelines, the servo motor five 84 is driven to drive the rotating shaft 85 to rotate so as to drive the moving gear 86 to rotate, the moving gear 86 is meshed with the rack 83 to be connected, the sliding block 81 is driven to slide up and down in the sliding strip 82, the height of the manipulator 7 is adjusted, and the manipulator can be adjusted along with the different heights of the connecting pipe 11, so that the practicability is high; the driving cylinder 71 drives the movable block 77 to drive resetting through the piston rod, so as to drive the rocker arm 75 to reset, the rocker arm 75 drives the two clamps 76 to fix the connecting pipe 11, thereby facilitating subsequent connection and avoiding inconvenient installation caused by the flexibility of the first hose 12.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.