CN210735403U

CN210735403U - Auxiliary lifting device for net rack pipe machining

Info

Publication number: CN210735403U
Application number: CN201921829772.0U
Authority: CN
Inventors: 黄襄怀; 黄兴来
Original assignee: Jiangsu Zhongmin Heavy Industry Technology Co Ltd
Current assignee: Jiangsu Zhongmin Heavy Industry Technology Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-12
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an auxiliary lifting device for processing a net rack pipe, which comprises a bottom plate, a support frame and a storage box, wherein the support frame is fixed on the upper screw of the bottom plate, a threaded rod and a slide rod are vertically arranged in the support frame, the threaded rod and the slide rod are both rotationally connected with the support frame through bearings, a speed reducing motor is fixed on the upper screw of the support frame, the output shaft of the speed reducing motor is fixedly connected with the top end of the threaded rod, a lifting plate is sleeved outside the storage box and the slide rod, one side of the lifting plate is provided with a second lifting plate, when the auxiliary lifting device is used for processing the net rack pipe, the threaded rod drives the lifting plate to move up and down, so as to adjust the material taking height and the material loading height, the second threaded rod can drive adjacent adjusting plates to move oppositely or reversely, and further drive a linkage rod to rotate around a rotating rod, thereby realizing the clamping and releasing operation, the compression roller is used for traction and transmission, and the net rack pipe can be transported and transmitted.

Description

Auxiliary lifting device for net rack pipe machining

Technical Field

The utility model relates to a elevating gear, in particular to net rack pipe processing is with supplementary elevating gear belongs to net rack pipe processing technology field.

Background

The pipe truss, the check formula structure that indicates to constitute at tip interconnect with the round bar spare, application field is extensive and economical and practical nowadays, all obtained the application in the center of exhibitions, stadium or some other large-scale public buildings, the basis constitutional components of pipe truss is the rack pipe, current rack pipe production line is semi-automatization production line, artifical participation step is more, when the pipeline is transported and is stored, all adopt the manual work to get the mode of material and material loading, human labor cost is big, pipeline operation is busy, be unfavorable for the production management flow of production line.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a rack pipe processing is with supplementary elevating gear.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an auxiliary lifting device for processing a net rack pipe, which comprises a bottom plate, a support frame and a storage box, wherein the support frame is fixed on the upper screw of the bottom plate, a threaded rod and a slide rod are vertically arranged in the support frame, the threaded rod and the slide rod are both rotationally connected with the support frame through bearings, a speed reducing motor is fixed on the upper screw of the support frame, the output shaft of the speed reducing motor is fixedly connected with the top end of the threaded rod, a lifting plate is sleeved outside the threaded rod and the slide rod, one side of the lifting plate is provided with a lifting plate II, the storage box is arranged between the lifting plate I and the lifting plate II, the lifting plate I and the lifting plate II are fixedly connected with the storage box through connecting plates, two sides of the threaded rod between the lifting plate I and the lifting plate II are both provided with the lifting plate II, the lifting plate I and the lifting plate are rotationally connected with the threaded rod II through bearings, a second speed reduction motor is fixed on one side of the first lifting plate, which is far away from the second lifting plate, through a first lifting plate, an output shaft of the second speed reduction motor is fixedly connected with one of the second threaded rods, one end of the second threaded rod, which is far away from the first lifting plate, passes through the second lifting plate and is fixedly connected with a transmission gear, a transition gear is arranged between the two transmission gears, a central shaft of the transition gear is rotatably connected with the second lifting plate through a bearing, an adjusting plate is sleeved on the outer side of the second threaded rod, sliding grooves are symmetrically formed in two sides of the adjusting plate, rotating pins are arranged in the sliding grooves, extending plates are fixedly connected with four sides of the storage box, rotating rods are embedded on the extending plates, linkage rods are sleeved on the outer sides of the rotating rods, rotating shafts are rotatably connected between adjacent linkage rods, and compression rollers are fixedly sleeved on the outer sides of the rotating shafts, and a third speed reducing motor is fixed on the lower side of one end of each of the two linkage rods through screws, and one end of each linkage rod, which is far away from the rotating shaft, is fixedly connected with the rotating pin.

As a preferred technical scheme of the utility model, a lifter plate corresponds a threaded rod and has seted up the thread groove, a lifter plate corresponds the slide bar and has seted up the groove of wearing, a lifter plate and a threaded rod threaded connection, a lifter plate and slide bar sliding connection.

As an optimal technical scheme of the utility model, No. two threaded rod outer wall symmetries offer the external screw thread that screw thread opposite direction, No. two threaded rod and regulating plate threaded connection.

As an optimal technical scheme of the utility model, the bull stick rotates with the trace and is connected, drive gear all is connected with the transition gear meshing.

As an optimal technical scheme of the utility model, the compression roller outer wall bonds has the rubber wearing layer, regulating plate and storage tank outer wall sliding connection.

The utility model discloses the beneficial effect who reaches is: this net rack pipe processing is with supplementary elevating gear, have the characteristics that structural design is reasonable and high-efficient transport, during the use, a threaded rod screw drive lifter plate reciprocates, be convenient for adjust storage tank to getting the material and the material loading height, No. two threaded rods can drive adjacent regulating plate in opposite directions or reverse motion, and then can drive the trace and rotate around the bull stick, the realization presss from both sides tightly and puts the operation with the pine, pull the transmission by the compression roller, can transport the transmission with the net rack pipe, cooperation moving platform operation, can realize the operation of transporting more to one, the drawback of manpower transport has been avoided, easy management, degree of automation is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a top sectional view of the present invention;

fig. 3 is a structural section view of the adjusting plate of the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. a first threaded rod; 4. a slide bar; 5. a first speed reduction motor; 6. a first lifting plate; 7. a second speed reduction motor; 8. a second threaded rod; 9. an adjusting plate; 10. a chute; 11. a transmission gear; 12. a second lifting plate; 13. a transition gear; 14. a connecting plate; 15. a storage tank; 16. an extension plate; 17. a linkage rod; 18. a rotating shaft; 19. a compression roller; 20. a rotating rod; 21. rotating the pin; 22. no. three gear motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-3, an auxiliary lifting device for processing a net rack pipe comprises a bottom plate 1, a support frame 2 and a storage tank 15, wherein the support frame 2 is fixed on an upper side screw of the bottom plate 1, a first threaded rod 3 and a sliding rod 4 are vertically arranged in the support frame 2, the first threaded rod 3 and the sliding rod 4 are rotatably connected with the support frame 2 through bearings, a first speed reducing motor 5 is fixed on the upper side screw of the support frame 2, an output shaft of the first speed reducing motor 5 is fixedly connected with the top end of the first threaded rod 3, a first lifting plate 6 is sleeved outside the first threaded rod 3 and the sliding rod 4, a second lifting plate 12 is arranged on one side of the first lifting plate 6, the storage tank 15 is arranged between the first lifting plate 6 and the second lifting plate 12, the first lifting plate 6 and the second lifting plate 12 are fixedly connected with the storage tank 15 through a connecting plate 14, the second threaded rods 8 are arranged between the first lifting plate 6 and the second lifting plate 12 and positioned on two sides of, the first lifting plate 6 and the second lifting plate 12 are rotatably connected with a second threaded rod 8 through bearings, a second speed reducing motor 7 is fixed on one side of the first lifting plate 6 far away from the second lifting plate 12 through a screw, an output shaft of the second speed reducing motor 7 passes through the first lifting plate 6 to be fixedly connected with the second threaded rod 8, one end of the second threaded rod 8 far away from the first lifting plate 6 passes through the second lifting plate 12 to be fixedly connected with a transmission gear 11, a transition gear 13 is arranged between the two transmission gears 11, a central shaft of the transition gear 13 is rotatably connected with the second lifting plate 12 through a bearing, an adjusting plate 9 is sleeved outside the second threaded rod 8, sliding grooves 10 are symmetrically formed in two sides of the adjusting plate 9, rotating pins 21 are arranged in the sliding grooves 10, extending plates 16 are fixedly connected with four corners of two sides of the storage tank 15, rotating rods 20 are embedded on the extending plates 16, and linkage rods 17 are sleeved outside the rotating rods 20, all rotate between the adjacent trace 17 and be connected with pivot 18, the outside of pivot 18 all is fixed the cover and is equipped with compression roller 19, and wherein two trace 17's one end downside screw fixation has No. three gear motor 22, and trace 17 keeps away from the one end of pivot 18 all with commentaries on classics round pin 21 fixed connection.

Wherein, lifter plate 6 has seted up the thread groove corresponding No. 3 threaded rods, and lifter plate 6 has seted up the groove of wearing corresponding slide bar 4, and

lifter plate

6 and 3 threaded connection of threaded rod, lifter plate 6 and slide bar 4 sliding connection, 3 threaded drive of threaded rod lifter plate 6 reciprocate.

Wherein, No. two threaded rod 8 outer wall symmetries offer the external screw thread that screw direction is opposite, No. two threaded rod 8 and regulating plate 9 threaded connection, are equipped with the external screw thread that screw direction is opposite on No. two threaded rod 8 to can drive adjacent regulating plate 9 and move in opposite directions or reverse direction.

Wherein, the rotating rod 20 is connected with the linkage rod 17 in a rotating way, the transmission gear 11 is connected with the transition gear 13 in a meshing way, the second speed reducing motor 7 drives the second threaded rod 8 to rotate, and the second threaded rod 8 can keep rotating in the same direction and at the same speed under the transmission action of the transmission gear 11 and the transition gear 13.

Wherein, the outer wall of the compression roller 19 is bonded with a rubber wear-resistant layer, the adjusting plate 9 is connected with the outer wall of the storage box 15 in a sliding way, and the adjacent compression roller 19 clamps and transmits the net rack pipe.

Specifically, when the utility model is used, the first speed reduction motor 5 drives the first threaded rod 3 to rotate, under the limiting action of the sliding rod 4, the first threaded rod 3 drives the first lifting plate 6 to move up and down through threads, after the storage tank 15 moves to the material taking height, the second speed reduction motor 7 drives the second threaded rod 8 to rotate, and under the transmission action of the transmission gear 11 and the transition gear 13, the second threaded rod 8 can keep rotating at the same speed and in the same direction, the second threaded rod 8 is provided with external threads with opposite thread directions, so that the adjacent adjusting plates 9 can be driven to move oppositely or reversely, further the linkage rod 17 can be driven to rotate around the rotating rod 20, the clamping operation is realized, the third speed reduction motor 22 is started again to drive the compression roller 19 to rotate, the net rack pipe blank can be conveyed into the storage tank 15, then, the storage tank 15 moves to the material taking height, and the output shaft of the third speed reduction, the rack tube blanks may be fed from the storage tank 15 into the processing line.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary lifting device for processing a net rack pipe comprises a bottom plate (1), a support frame (2) and a storage box (15), and is characterized in that the support frame (2) is fixed on an upper side screw of the bottom plate (1), a threaded rod (3) and a sliding rod (4) are vertically arranged in the support frame (2), the threaded rod (3) and the sliding rod (4) are rotatably connected with the support frame (2) through bearings, a speed reducing motor (5) is fixed on the upper side screw of the support frame (2), an output shaft of the speed reducing motor (5) is fixedly connected with the top end of the threaded rod (3), a lifting plate (6) is sleeved on the outer side of the threaded rod (3) and the sliding rod (4), a second lifting plate (12) is arranged on one side of the first lifting plate (6), and the storage box (15) is arranged between the first lifting plate (6) and the second lifting plate (12), the first lifting plate (6), the second lifting plate (12) and the storage box (15) are fixedly connected through a connecting plate (14), two threaded rods (8) are arranged between the first lifting plate (6) and the second lifting plate (12) and on two sides of the storage box (15), the first lifting plate (6) and the second lifting plate (12) are rotatably connected with the second threaded rods (8) through bearings, a screw on one side, far away from the second lifting plate (12), of the first lifting plate (6) is fixedly provided with a second speed reducing motor (7), an output shaft of the second speed reducing motor (7) penetrates through the first lifting plate (6) and is fixedly connected with one of the second threaded rods (8), one end, far away from the first lifting plate (6), of the second threaded rod (8) penetrates through the second lifting plate (12) and is fixedly connected with a transmission gear (11), a transition gear (13) is arranged between the two transmission gears (11), the central shaft of the transition gear (13) is rotationally connected with a second lifting plate (12) through a bearing, an adjusting plate (9) is sleeved on the outer side of each second threaded rod (8), sliding grooves (10) are symmetrically formed in two sides of each adjusting plate (9), the sliding grooves (10) are internally provided with rotating pins (21), four corners of two sides of the storage box (15) are fixedly connected with extension plates (16), the extension plates (16) are respectively embedded with a rotating rod (20), the outer sides of the rotating rods (20) are respectively sleeved with a linkage rod (17), a rotating shaft (18) is rotatably connected between every two adjacent linkage rods (17), the outer sides of the rotating shafts (18) are respectively fixedly sleeved with a pressing roller (19), wherein a third speed reducing motor (22) is fixed on the lower side of one end of each linkage rod (17) through screws, one end of the linkage rod (17) far away from the rotating shaft (18) is fixedly connected with the rotating pin (21).

2. The auxiliary lifting device for processing the grid pipe as claimed in claim 1, wherein: a lifter plate (6) corresponds threaded rod (3) and has seted up the thread groove, lifter plate (6) corresponds slide bar (4) and has seted up the groove of wearing, lifter plate (6) and threaded rod (3) threaded connection, lifter plate (6) and slide bar (4) sliding connection.

3. The auxiliary lifting device for processing the grid pipe as claimed in claim 1, wherein: no. two threaded rod (8) outer wall symmetry offers the external screw thread that screw thread direction is opposite, No. two threaded rod (8) and regulating plate (9) threaded connection.

4. The auxiliary lifting device for processing the grid pipe as claimed in claim 1, wherein: the rotating rod (20) is rotationally connected with the linkage rod (17), and the transmission gears (11) are meshed with the transition gear (13).

5. The auxiliary lifting device for processing the grid pipe as claimed in claim 1, wherein: the outer wall of the pressing roller (19) is bonded with a rubber wear-resistant layer, and the adjusting plate (9) is connected with the outer wall of the storage box (15) in a sliding mode.