Oil throwing device

Abstract

An oil throwing device comprises a support, two first travelling cranes capable of moving front and back are arranged on the support, a second travelling crane capable of moving left and right is fixedly installed on moving tables of the two first travelling cranes, a first driving mechanism capable of moving up and down is fixedly arranged on a moving table of the second travelling crane, and a plurality of atomizing nozzles are arranged on the first driving mechanism. A first moving plate is fixedly mounted on the first driving structure, a first circular plate is fixedly mounted at the bottom of the first moving plate through a plurality of connecting rods, a second circular plate is rotatably mounted on the first circular plate, and a second driving mechanism capable of driving the second circular plate to rotate is arranged on the first circular plate. The spraying device is simple in structure, ingenious in conception, capable of adjusting the distance between the atomizing nozzles according to the mold frames of different specifications so as to adjust the oil throwing distance, capable of being suitable for the mold frames of different specifications, capable of evenly spraying the mold frames of different specifications, easy to operate, capable of meeting actual requirements and suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of demoulding oil spraying, in particular to an oil throwing device. Background Art

[0002] Release oil is a kind of releasing agent, which is widely used in the production process of concrete aerated blocks. It can make concrete aerated blocks easily and completely separated from the mold frame. Generally, the release oil is attached to the template by brushing or spraying. It has good isolation performance and is relatively easy to demold. After demolding, the surface of the template is smooth, flat, without color difference, relatively free of honeycomb and powder, and effectively prevents the production of bad bricks. Release oil is suitable for making aerated blocks, ash aerated blocks, sand aerated blocks and all components in concrete buildings. It can be used in all seasons and is suitable for components that are steamed, statically cured and demolded. In the related art, during the production process of concrete aerated blocks, it is necessary to spray release oil on the inside of the mold frame to facilitate demolding of the aerated blocks. However, the existing oil spraying and oil throwing device is fixed in size, but the sizes of mold frames of different specifications are different. The existing oil spraying and oil throwing device cannot adjust the oil throwing distance according to the size of the mold frame and cannot be applied to mold frames of different specifications. Therefore, we designed an oil throwing device with adjustable size. Utility Model Content

[0003] The utility model provides an oil-spinning device to solve the defects in the prior art.

[0004] The utility model is achieved through the following technical solutions:

[0005] The cam is fixedly mounted on the support frame, and the cam is connected to the support frame by the hinge parts of each frame, and the hinge parts are connected to each other with a clockwise and counterclockwise rotation of the crankshaft and the crankshaft respectively. The cam is fixedly mounted on the support frame, and the clockwise and counterclockwise rotation of the crankshaft is respectively connected to the support frame.

[0006] As described above, the first crane includes a first screw rod, the first screw rods are rotatably installed on both sides of the bracket, one end of the first screw rod is fixedly connected to the output shaft of the first motor, the first motor is fixedly installed on the bracket, the outer peripheral thread of the first screw rod is matched to install the first nut, and the two first nuts are connected to the same second crane.

[0007] The oil-throwing device as described above, the second crane includes a second screw rod, a strip plate fixedly installed on the outer periphery of the first nut, the second screw rod is rotatably installed on the strip plate on one side, and the second motor is fixedly installed on the strip plate on the other side, one end of the second screw rod is coaxial with the output shaft of the second motor and is fixedly connected, the outer periphery of the second screw rod is threadedly mounted with the second nut, one side of the second nut is fixedly connected to the first sleeve, the inner periphery of the first sleeve is slidingly provided with a first slide rod, the two ends of the first slide rod are fixedly installed on the strip plates on both sides in sequence, and the first driving mechanism is fixedly mounted on the second nut.

[0008] In the oil-swinging device as described above, the first driving mechanism includes an electric push rod, a fixed end of the electric push rod is fixedly mounted on the second nut, and a first movable plate is fixedly provided on the movable end of the electric push rod.

[0009] As described above, the second driving mechanism of the oil-throwing device includes a rotating shaft, a through hole is provided on the first circular plate, the rotating shaft is rotatably mounted in the through hole through a bearing and extends out of the through hole, one end of the rotating shaft is fixedly mounted on the second circular plate, and the other end of the rotating shaft is fixedly mounted on a coaxial worm gear, one side of the worm gear is meshed with a worm, the worm is rotatably mounted on the first circular plate, and the worm wheel and the worm are self-locking.

[0010] In the oil-throwing device as described above, a handwheel is fixedly mounted on one end of the worm.

[0011] The oil-throwing device as described above comprises a second movable plate fixedly mounted on the movable end of the electric push rod, the second movable plate and the first movable plate are connected by several vertical rods, a vertical tube with an opening at the bottom is rotatably mounted on the first movable plate through a sealed bearing, a connecting tube is fixedly provided in the vertical tube, the connecting tube is fixedly mounted on the first movable plate and extends out of the first movable plate, one end of the connecting tube is connected to the installed connecting tube, one end of the hose is connected to the connecting tubes respectively, the other end of the connecting tube is connected to the installed L-shaped tube through a sealed bearing, the L-shaped tube is fixedly mounted on the vertical tube and extends out of the vertical tube, one end of the L-shaped tube extending out of the vertical tube is fixedly connected to the oil delivery pipe, a third driving mechanism capable of driving the vertical tube to rotate is provided on the first movable plate, and the oil delivery pipe is a hose and is long enough.

[0012] In the oil-throwing device as described above, the third driving mechanism includes a third motor, which is fixedly mounted on the first movable plate, a coaxial first gear is fixedly mounted on the output shaft of the third motor, a coaxial first gear ring is fixedly mounted on the bottom of the vertical pipe, and the first gear is meshed with the first gear ring.

[0013] The oil-throwing device as described above comprises a threaded rod rotatably installed on one side of the vertical pipe, an outer peripheral thread of the threaded rod cooperates with an installation nut, one side of the nut is fixedly connected to the second sliding sleeve, a second sliding rod is slidably installed in the second sliding sleeve, the second sliding rod is fixedly installed on the first movable plate, a second gear is fixedly installed on the top of the threaded rod, a coaxial second gear ring is fixedly installed on the outer periphery of the upper end of the vertical pipe, the second gear is meshed with the second gear ring, a support ring is fixedly installed on one side of the nut, and an oil pipeline is slidably installed in the support ring.

[0014] The advantages of the utility model are: the utility model has a simple structure and an ingenious design. It can adjust the distance between the atomizing nozzles according to mold frames of different specifications, thereby adjusting the oil throwing distance. It can be applied to mold frames of different specifications and can evenly spray mold frames of different specifications. It is simple to operate, can meet actual needs, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 It is a structural diagram of the utility model; Figure 2 yes Figure 1 A-direction view; Figure 3 yes Figure 1 B-direction view; Figure 4 yes Figure 1 Partial enlarged view of Ⅰ; Figure 5 yes Figure 4 C-direction view; Figure 6 yes Figure 4 D-direction view.

[0017] Figure 1: Bracket, 2: Atomizing nozzle, 3: First movable plate, 4: Connecting rod, 5: First circular plate, 6: Second circular plate, 7: Rotating rod, 8: Third circular plate, 9: Hose, 10: Cross bar, 11: Vertical axis, 20: First screw rod, 21: First motor, 22: First nut, 30: Second screw rod, 31: Second motor, 32: Second nut, 33: First sliding sleeve, 34: First sliding rod, 35: Strip plate, 40: Electric push rod, 5: 0. Rotating shaft, 51. Through hole, 52. Worm gear, 53. Worm, 60. Handwheel, 70. Second movable plate, 71. Vertical rod, 72. Vertical pipe, 73. Connecting pipe, 74. Connecting pipe, 75. L-shaped pipe, 76. Oil pipeline, 80. Third motor, 81. First gear, 82. First gear ring, 90. Threaded rod, 91. Nut, 92. Second sliding sleeve, 93. Second sliding rod, 94. Second gear ring, 95. Support ring, 96. Second gear. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0019] An oil-spinning device, such as Figure 1 、 2, 3, 4, 5, 6, including a bracket 1, two first trolleys that can move forward and backward are provided between the bracket 1, a second trolley that can move left and right is fixedly installed on the moving platform of the two first trolleys, a first driving mechanism that can move up and down is fixedly provided on the moving platform of the second trolley, and a plurality of atomizing nozzles 2 are provided on the first driving mechanism, which is characterized in that: a first movable plate 3 is fixedly installed on the first driving structure, a first circular plate 5 is fixedly installed on the bottom of the first movable plate 3 through a plurality of connecting rods 4, a second circular plate 6 is rotatably installed on the first circular plate 5, the first circular plate 5 and the second circular plate 6 are coaxially arranged, a second driving mechanism that can drive the second circular plate 6 to rotate is provided on the first circular plate 5, and a plurality of rotating plates are hinged on the first circular plate 5 through a hinge shaft. The rods 7 are provided with four rotating rods 7 in this embodiment, and the rotating rods 7 are evenly distributed along the circumference of the first circular plate 5. The outer ends of the rotating rods 7 are fixedly mounted with a third circular plate 8 having a hollow interior. The bottom of the third circular plate 8 is connected to the atomizing nozzles 2. Several atomizing nozzles 2 are distributed circumferentially along the axis of the first circular plate 5. The third circular plate 8 is fixedly mounted with a hose 9 connected to the interior of the third circular plate 8. The hose 9 is long enough not to affect the movement of the atomizing nozzles 2. The corresponding rotating rods 7 on the second circular plate 6 are hinged to several cross rods 10 via hinge shafts. The cross rods 10 are hinged to the corresponding rotating rods 7. A vertical shaft 11 is rotatably mounted on the cross rods 10 via a bearing. One end of the vertical shaft 11 is rotatably connected to one side of the corresponding rotating rod 7 via a bearing. The utility model has a simple structure and an ingenious design. It can adjust the distance between the atomizing nozzles 2 according to different specifications of the mold frame, thereby adjusting the oil throwing distance. It can be applied to mold frames of different specifications and can spray mold frames of different specifications uniformly. It is simple to operate, can meet actual needs, and is suitable for promotion.When using the present invention, first place the module to be sprayed on the bottom side of the bracket 1, then control the first carriage to drive the atomizing nozzle 2 to move forward and backward, and when it is adjusted to the appropriate position, control the first carriage to stop working, and then control the second carriage to drive the atomizing nozzle 2 to move left and right. When it is adjusted to the appropriate position, control the second carriage to stop working, and then control the second driving mechanism to drive the second circular plate 6 to rotate, and the second circular plate 6 drives the cross bar 10 to rotate. At this time, the cross bar 10 drives the corresponding rotating rod 7 along the hinge axis connected between the rotating rod 7 and the first circular plate 5 to rotate. At this time, the rotating rod 7 drives the third circular plate 8 and the atomizing nozzle 2 to rotate. At this time, the diameter of the circle formed by several atomizing nozzles 2 changes, and the distance between several atomizing nozzles 2 changes. According to the size of the mold frame to be sprayed, the number of nozzles 2 is adjusted. The distance between the atomizing nozzles 2 is adjusted such that when the mold frame size is large, the distance between the several atomizing nozzles 2 is adjusted to be larger, and the diameter of the circle formed by the several atomizing nozzles 2 is increased. When the mold frame size is small, the distance between the several atomizing nozzles 2 is adjusted to be smaller, so as to adapt to mold frames of different sizes and facilitate better and more uniform spraying of mold frames of different sizes. When the distance between the atomizing nozzles 2 is adjusted to a suitable distance, the hose 9 is connected to the storage tool with release oil in the outside world, and the first driving mechanism is controlled to drive the first movable plate 3, the first circular plate 5, the second circular plate 6, the third circular plate 8, and the atomizing nozzles 2 to move up and down. At this time, the storage tool with release oil in the outside world transports the release oil to the inside of the third circular plate 8 through the hose 9, and finally it is sprayed out by the atomizing nozzles 2 to evenly spray the mold frame.

[0020] Specifically, as shown in the figure, the first crane of this embodiment includes a first screw rod 20, and the first screw rods 20 are rotatably mounted on both sides of the bracket 1. One end of the first screw rod 20 is fixedly connected to the output shaft of the first motor 21. The first motor 21 is fixedly mounted on the bracket 1. One end of the first screw rod 20 is rotatably mounted on one support rod 1 through a bearing, and the motor 21 is fixedly mounted on the other support rod 1. The output shaft of the first motor 21 is fixedly connected to the other end of the corresponding first screw rod 20 and is coaxially arranged. The outer peripheral thread of the first screw rod 20 is matched with the installation of the first nut 22. The two first nuts 22 are connected to the same second crane. When it is necessary to drive the atomizing nozzle 2 to move forward and backward, the first motor 21 is started, and the output shaft of the first motor 21 drives the corresponding first screw rod 20 to rotate. The two first nuts 22 are connected to the same crane, so the first nut 22 cannot rotate along the first screw rod 20. The first nut 22 drives the second crane and the atomizing nozzle 2 to move forward and backward along the first screw rod 20.

[0021] Specifically, as shown in the figure, the second traveling crane in this embodiment includes a second screw rod 30, a strip plate 35 is fixedly installed on the outer periphery of the first nut 22, the second screw rod 30 is rotatably installed on the strip plate 35 on one side, one end of the second screw rod 30 is rotatably installed on the strip plate 35 on one side through a bearing, and the second motor 31 is fixedly installed on the strip plate 35 on the other side, one end of the second screw rod 30 is coaxial with the output shaft of the second motor 31 and is fixedly connected, the outer periphery of the second screw rod 30 is threadedly mounted with the second nut 32, one side of the second nut 32 is fixedly connected to the first sleeve 33, and the inner periphery of the first sleeve 33 is slidingly provided with a first slide rod 34, and the two ends of the first slide rod 34 are fixedly installed on the strip plates 35 on both sides in sequence, and the first driving mechanism is fixedly mounted on the second nut 32. When it is necessary to drive the atomizing nozzle 2 to move left and right, the second motor 31 is started, and the output shaft of the second motor 31 drives the second screw rod 30 to rotate. The second nut 32 is fixedly connected to the first sleeve 33, and the second nut 32 cannot rotate with the second screw rod 30. At this time, the second nut 32 drives the first sleeve 33 to slide along the first slide rod 34 through the first driving mechanism, and the second nut 32 drives the atomizing nozzle 2 to move left and right along the second screw rod 30.

[0022] Specifically, as shown in the figure, the first drive mechanism of this embodiment includes an electric push rod 40. The fixed end of the electric push rod 40 is fixedly mounted on the second nut 32, and the first movable plate 3 is fixedly mounted on the movable end of the electric push rod 40. When the atomizing nozzle 2 needs to be moved up and down, the electric push rod 40 is controlled to shorten or lengthen, and the movable end of the electric push rod 40 drives the atomizing nozzle 2 upward or downward via the first movable plate 3.

[0023] Specifically, as shown in the figure, the second driving mechanism of this embodiment includes a rotating shaft 50, a through hole 51 is provided on the first circular plate 5, the rotating shaft 50 is rotatably mounted in the through hole 51 through a bearing, and extends out of the through hole 51, one end of the rotating shaft 50 is fixedly mounted with the second circular plate 6, the second circular plate 6, the through hole 51, the first circular plate 5, and the rotating shaft 50 are coaxially arranged, and the other end of the rotating shaft 50 is fixedly mounted with a coaxial worm gear 52, and a worm 53 is meshed with one side of the worm gear 52, and the worm gear 53 is rotatably mounted on the first circular plate 5, and the outer peripheries of both ends of the worm gear 53 are rotatably connected to the inner holes of the corresponding shaft seats through bearings, and the shaft seats are fixedly mounted on the first circular plate 5, and the worm gear 52 and the worm gear 53 are self-locking. The worm 53 is rotated, and the worm 53 drives the worm wheel 52 to rotate. The worm wheel 52 drives the second circular plate 6 to rotate through the rotating shaft 50. Since the worm wheel and the worm are self-locking, when the worm 53 is not rotated, the worm wheel 52 cannot drive the circular plate 6 to rotate, and the circular plate 6 can be limited at this time.

[0024] Furthermore, as shown in the figure, one end of the worm 53 of this embodiment is fixedly mounted with a hand wheel 60. Rotating the worm 53 by the hand wheel 60 is more labor-saving.

[0025] Further, as shown in the figure, the second movable plate 70 is fixedly installed on the movable end of the electric push rod 40 in this embodiment, and the second movable plate 70 is connected to the first movable plate 3 by several vertical rods 71. The vertical pipe 72 with a bottom opening is rotatably installed on the first movable plate 3 through a sealed bearing. A connecting pipe 73 is fixedly provided in the vertical pipe 72. The connecting pipe 73 is fixedly installed on the first movable plate 3 and extends out of the first movable plate 3. A reserved hole is provided on the first movable plate 3. The connecting pipe 73 is fixedly installed in the reserved hole, and both ends of the connecting pipe 73 extend out of the first movable plate 3 through the reserved hole. One end of the connecting pipe 73 is connected to the installation connecting pipe 74. In this embodiment, the connecting pipe 74 is five The through pipe and one end of the hose 9 are connected to the connecting pipe 74 respectively, and the other end of the connecting pipe 73 is connected to the installed L-shaped pipe 75 through a sealed bearing. The L-shaped pipe 75 is fixedly installed on the vertical pipe 72 and extends out of the vertical pipe 72. The L-shaped pipe 75, the connecting pipe 73, and the vertical pipe 72 are coaxially arranged. A reserved hole is provided on the vertical pipe 72. The vertical pipe of the L-shaped pipe 75 is connected to the connecting pipe 73. The horizontal pipe part of the L-shaped pipe 75 is fixedly installed in the reserved hole and extends out of the vertical pipe 72 through the reserved hole. One end of the L-shaped pipe 75 extending out of the vertical pipe 72 is fixedly connected to the oil pipeline 76. The first movable plate 3 is provided with a third driving mechanism that can drive the vertical pipe 72 to rotate. The oil pipeline 76 is a hose and is long enough. When the oil pipeline 76 needs to be stored, the third driving mechanism is controlled to drive the vertical pipe 72 to rotate. At this time, the third driving mechanism is controlled to drive the vertical pipe 72 to rotate, and the vertical pipe 72 drives the oil pipeline 76 to rotate. At this time, the oil pipeline 76 is wrapped around the outer periphery of the vertical pipe 72, and the oil pipeline 76 can be stored; when the oil pipeline 76 needs to be unfolded, the third driving mechanism is controlled to drive the vertical pipe 72 to rotate in the opposite direction. At this time, the oil pipeline 76 wrapped around the outer periphery of the vertical pipe 72 can be extended.

[0026] Furthermore, as shown in the figure, the third driving mechanism described in this embodiment includes a third motor 80, which is fixedly mounted on the first movable plate 3. The third motor 80 is fixedly mounted at the bottom of the first movable plate 3. A through slot is provided on the first movable plate 3. The output shaft of the third motor 80 is rotatably mounted in the through slot via a bearing and extends out of the through slot. A coaxial first gear 81 is fixedly mounted on the output shaft of the third motor 80, and a coaxial first gear ring 82 is fixedly mounted at the bottom of the vertical tube 72. The first gear 81 meshes with the first gear ring 82. When the third motor 80 is started, the output shaft of the third motor 80 drives the first gear 81 to rotate. The first gear 81 drives the first gear ring 82 to rotate through meshing, and the first gear ring 82 drives the vertical tube 72 to rotate.

[0027] Furthermore, as shown in the figure, a threaded rod 90 is rotatably installed on one side of the vertical tube 72 described in this embodiment, and the threaded rod 90 is rotatably installed on the first movable plate 3 through a bearing. The outer peripheral thread of the threaded rod 90 is fitted with a nut 91, and one side of the nut 91 is fixedly connected to the second sleeve 92. The second slide rod 93 is slidably installed in the second sleeve 92, and the second slide rod 93 is fixedly installed on the first movable plate 3. The top of the threaded rod 90 is fixedly installed with a second gear 96, and the outer periphery of the upper end of the vertical tube 72 is fixedly installed with a coaxial second gear ring 94. The second gear 96 is meshed with the second gear ring 94, and a support ring 95 is fixedly installed on one side of the nut 91, and the oil pipeline 76 is slidably installed in the support ring 95. When the output shaft of the third motor 80 rotates forward and drives the vertical tube 72 to rotate forward, the vertical tube 72 drives the second gear ring 94 to move, and the second gear ring 94 drives the threaded rod 90 to rotate forward through the second gear 96. Since the second sliding sleeve 92 is fixedly connected to the nut 91, the second sliding sleeve 92 can limit the nut 91. At this time, the nut 91 drives the support ring 95 to move upward. At this time, the oil delivery pipe 76 rotates with the vertical tube 72 and slides in the support ring 95. As the support ring 95 moves, the oil delivery pipe 76 can be spirally and evenly wound around the outer circumference of the vertical tube 72; when the output shaft of the third motor 80 drives the vertical tube 72 to rotate reversely, at this time, under the action of the second gear ring 94 and the second gear 96, the threaded rod 90 rotates reversely, the nut 91 drives the support ring 95 to move downward, and at the same time, the vertical tube 72 drives the oil delivery pipe 76 to rotate reversely. At this time, the support ring 95 drives the oil delivery pipe 76 to extend.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An oil-spinning device, comprising a bracket (1), two first carriages capable of moving forward and backward are provided between the bracket (1), a second carriage capable of moving left and right is fixedly mounted on the movable platforms of the two first carriages, a first driving mechanism capable of moving up and down is fixedly provided on the movable platform of the second carriage, and a plurality of atomizing nozzles (2) are provided on the first driving mechanism, characterized in that: A first movable plate (3) is fixedly mounted on the first driving structure, a first circular plate (5) is fixedly mounted on the bottom of the first movable plate (3) via a plurality of connecting rods (4), a second circular plate (6) is rotatably mounted on the first circular plate (5), a second driving mechanism capable of driving the second circular plate (6) to rotate is provided on the first circular plate (5), a plurality of rotating rods (7) are hingedly mounted on the first circular plate (5) via a hinge shaft, a third circular plate (8) with a hollow interior is fixedly mounted on the outer ends of the rotating rods (7), an atomizing nozzle (2) is connected to the bottom of the third circular plate (8), a hose (9) connected to the interior of the third circular plate (8) is fixedly mounted on the third circular plate (8), a plurality of cross rods (10) are hingedly mounted on the corresponding rotating rods (7) on the second circular plate (6) via a hinge shaft, and the cross rods (10) are hingedly connected to the corresponding rotating rods (7).

2. The oil-spinning device according to claim 1, characterized in that: The first crane comprises a first screw rod (20), the first screw rods (20) are rotatably mounted on both sides of the bracket (1), one end of the first screw rod (20) is fixedly connected to the output shaft of the first motor (21), the first motor (21) is fixedly mounted on the bracket (1), the outer peripheral thread of the first screw rod (20) is matched with the first nut (22) for mounting, and the two first nuts (22) are connected to the same second crane.

3. The oil-spinning device according to claim 2, characterized in that: The second traveling crane comprises a second screw rod (30), a strip plate (35) fixedly mounted on the outer periphery of the first nut (22), the second screw rod (30) is rotatably mounted on the strip plate (35) on one side, and a second motor (31) is fixedly mounted on the strip plate (35) on the other side, one end of the second screw rod (30) is coaxial with and fixedly connected to the output shaft of the second motor (31), the outer periphery of the second screw rod (30) is threadedly mounted with the second nut (32), one side of the second nut (32) is fixedly connected to the first sliding sleeve (33), the inner periphery of the first sliding sleeve (33) is slidably provided with a first slide rod (34), the two ends of the first slide rod (34) are fixedly mounted on the strip plates (35) on both sides in sequence, and the first driving mechanism is fixedly mounted on the second nut (32).

4. The oil-spinning device according to claim 3, characterized in that: The first driving mechanism comprises an electric push rod (40), the fixed end of the electric push rod (40) is fixedly mounted on the second nut (32), and the movable end of the electric push rod (40) is fixedly provided with a first movable plate (3).

5. The oil-spinning device according to claim 1, characterized in that: The second driving mechanism comprises a rotating shaft (50), a through hole (51) is provided on the first circular plate (5), the rotating shaft (50) is rotatably mounted in the through hole (51) via a bearing and extends out of the through hole (51), one end of the rotating shaft (50) is fixedly mounted on the second circular plate (6), and the other end of the rotating shaft (50) is fixedly mounted on a coaxial worm gear (52), one side of the worm gear (52) is meshed with a worm (53), the worm gear (53) is rotatably mounted on the first circular plate (5), and the worm gear (52) and the worm gear (53) have a self-locking property.

6. The oil-spinning device according to claim 5, characterized in that: A hand wheel (60) is fixedly mounted on one end of the worm (53).

7. The oil-spinning device according to claim 4, characterized in that: A second movable plate (70) is fixedly mounted on the movable end of the electric push rod (40), and the second movable plate (70) is connected to the first movable plate (3) via a plurality of vertical rods (71). A vertical pipe (72) with an opening at the bottom is rotatably mounted on the first movable plate (3) via a sealed bearing. A connecting pipe (73) is fixedly arranged in the vertical pipe (72). The connecting pipe (73) is fixedly mounted on the first movable plate (3) and extends out of the first movable plate (3). One end of the connecting pipe (73) is connected to the connecting pipe (73) and is connected to the connecting pipe (73). The pipe (74) and one end of the hose (9) are connected to the pipe (74) respectively. The other end of the connecting pipe (73) is connected to the L-shaped pipe (75) through a sealing bearing. The L-shaped pipe (75) is fixedly installed on the vertical pipe (72) and extends out of the vertical pipe (72). One end of the L-shaped pipe (75) extending out of the vertical pipe (72) is fixedly connected to the oil delivery pipe (76). The first movable plate (3) is provided with a third driving mechanism capable of driving the vertical pipe (72) to rotate. The oil delivery pipe (76) is a hose and is sufficiently long.

8. The oil-spinning device according to claim 7, characterized in that: The third driving mechanism comprises a third motor (80), the third motor (80) is fixedly mounted on the first movable plate (3), a coaxial first gear (81) is fixedly mounted on the output shaft of the third motor (80), a coaxial first gear ring (82) is fixedly mounted on the bottom of the vertical pipe (72), and the first gear (81) is meshed with the first gear ring (82).

9. The oil-spinning device according to claim 8, characterized in that: A threaded rod (90) is rotatably mounted on one side of the vertical tube (72), and a nut (91) is mounted on the outer thread of the threaded rod (90). One side of the nut (91) is fixedly connected to a second sliding sleeve (92). A second sliding rod (93) is slidably mounted in the second sliding sleeve (92). The second sliding rod (93) is fixedly mounted on the first movable plate (3). A second gear (96) is fixedly mounted on the top of the threaded rod (90). A coaxial second gear ring (94) is fixedly mounted on the outer periphery of the upper end of the vertical tube (72). The second gear (96) is meshed with the second gear ring (94). A support ring (95) is fixedly mounted on one side of the nut (91), and an oil delivery pipe (76) is slidably mounted in the support ring (95).

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