CN214263313U - Strip steel uncoiling device for greenhouse pipe production - Google Patents
Strip steel uncoiling device for greenhouse pipe production Download PDFInfo
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- CN214263313U CN214263313U CN202120114146.4U CN202120114146U CN214263313U CN 214263313 U CN214263313 U CN 214263313U CN 202120114146 U CN202120114146 U CN 202120114146U CN 214263313 U CN214263313 U CN 214263313U
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Abstract
The utility model discloses a strip steel uncoiling device for greenhouse pipe production, which comprises a base, wherein the top of the base is fixedly connected with a support, the outer wall of the support is provided with an uncoiling mechanism, the bottom of the base is uniformly and fixedly connected with a plurality of universal wheels, the interior of the base is uniformly and vertically rotatably connected with a plurality of thread sleeves, the inner wall of each thread sleeve is in threaded connection with a second screw rod, and two ends of each second screw rod penetrate through the inner wall of the base; the utility model discloses in, rotate the transmission shaft through the hand wheel, can utilize the second sprocket to be connected a plurality of thread bush of drive and rotate simultaneously with the transmission of first sprocket, utilize the screw-thread fit of thread bush and second screw rod then, drive a plurality of second screw rods and promote the support frame simultaneously downwards and remove, until support frame and ground contact and prop up the base can, the use of support frame improved greatly and ground between area of contact to the stability of the device of opening a book in-process uncoiling has been ensured.
Description
Technical Field
The utility model relates to a big-arch shelter pipe production technical field especially relates to a belted steel unwinding unit is used in big-arch shelter pipe production.
Background
The greenhouse pipe is a skeleton structural member commonly used when a greenhouse is built, the existing greenhouse pipe mostly takes strip steel as raw materials, is formed by processing, shaping and welding through a shaping machine, and an inner ring of the strip steel needs to be fixed by using an uncoiling device in the production process of the greenhouse pipe, so that the strip steel is prevented from being uncoiled in the rotating uncoiling process.
The removal of being not convenient for mostly of current unwinding unit, need carry out the handling with the help of the hoist when transporting, waste time and energy, the gyro wheel is installed to some unwinding units also, its bottom, though promoted unwinding unit's transfer efficiency, nevertheless because the area of contact of gyro wheel and ground is less, in the use, unwinding unit very easily appears rocking, remains to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a belted steel unwinding unit is used in big-arch shelter pipe production to solve the problem that proposes among the above-mentioned background art.
The utility model discloses a can realize through following technical scheme:
a strip steel uncoiling device for greenhouse pipe production, which comprises a base, wherein the top of the base is fixedly connected with a bracket, the outer wall of the bracket is provided with an uncoiling mechanism, the bottom of the base is uniformly and fixedly connected with a plurality of universal wheels, a plurality of thread sleeves are uniformly and vertically connected inside the base in a rotating way, the inner wall of each thread sleeve is connected with a second screw rod in a threaded way, two ends of the second screw rod penetrate through the inner wall of the base, the outer wall of the threaded sleeve is fixedly sleeved with a first chain wheel, a transmission shaft penetrates through the top of the base, a hand wheel is fixedly connected with the top end of the transmission shaft, the bottom end of the transmission shaft is rotationally connected with the inner wall of the base, the outer wall of the transmission shaft, which is positioned in the base, is fixedly sleeved with the second chain wheel, the second chain wheel is connected with the first chain wheels in a chain transmission mode, and the bottom ends of the second screw rods are fixedly connected with a supporting frame.
Through adopting above-mentioned technical scheme, the setting of universal wheel, be convenient for remove unwinding unit, when need using unwinding unit to open a book belted steel, only need utilize the universal wheel to remove unwinding unit to the assigned position after, rotate the transmission shaft through the hand wheel, can utilize the second sprocket to be connected a plurality of thread bushings of drive with the transmission of first sprocket and rotate simultaneously, then utilize the screw-thread fit of thread bushing and second screw rod, drive a plurality of second screw rods and promote the support frame simultaneously downwards and remove, until support frame and ground contact and prop up the base can, the use of support frame has improved greatly and has ground between the area of contact, thereby ensured the stability of unwinding unit in-process.
Further setting the following steps: and the top ends of the second screw rods are fixedly connected with limit blocks.
Through adopting above-mentioned technical scheme, the setting of stopper can carry out effectual spacing to the migration range of second screw rod.
Further setting the following steps: the utility model discloses a screw thread take-up mechanism, including the decoiling mechanism, the decoiling mechanism includes the pivot of being connected with the support rotation, the fixed cover of outer wall of pivot has been connected with the carousel, the tip of pivot rotates and is connected with first screw rod, the one end fixedly connected with atress piece of first screw rod, the outer wall screw thread of first screw rod has cup jointed the screwed pipe, a plurality of first connecting strips of outer wall fixedly connected with of screwed pipe, first connecting strip articulates through the connecting rod has the backup pad, first connecting strip all articulates with the connecting rod with the backup pad, backup pad and carousel sliding connection.
Through adopting above-mentioned technical scheme, when need to open a book the belted steel coil, all stretch into the inner circle of belted steel coil with a plurality of backup pads earlier, later fix the carousel, utilize the atress piece to rotate first screw rod, make and take place relative rotation between first screw rod and the carousel, can utilize the screw-thread fit of first screw rod and screwed pipe, the drive screwed pipe removes on first screw rod surface to utilize the connecting rod to promote the backup pad and keep away from the screwed pipe, it is fixed to take the inner circle of belted steel coil to take advantage of the backup pad to take the tensioning.
Further setting the following steps: the outer wall of carousel and the department that corresponds of backup pad have seted up the spout, the inner wall sliding connection of spout has the slider, the one end of slider and the outer wall fixed connection of backup pad, the other end fixedly connected with limiting plate of slider.
Through adopting above-mentioned technical scheme, utilize the cooperation of slider, spout and limiting plate, can improve the stability that the backup pad removed.
Further setting the following steps: the circumference outer wall of carousel evenly fixedly connected with a plurality of extension boards.
By adopting the technical scheme, the extension plate can limit the strip steel coil positioned on the outer side of the turntable.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses in, rotate the transmission shaft through the hand wheel, can utilize the second sprocket to be connected a plurality of thread bush of drive and rotate simultaneously with the transmission of first sprocket, utilize the screw-thread fit of thread bush and second screw rod then, drive a plurality of second screw rods and promote the support frame simultaneously downwards and remove, until support frame and ground contact and prop up the base can, the use of support frame improved greatly and ground between area of contact to the stability of the device of opening a book in-process uncoiling has been ensured.
2. The utility model discloses in, when need to open a book the strip coil of strip, all stretch into the inner circle of strip coil of strip earlier with a plurality of backup pads, later fix the carousel, utilize the atress piece to rotate first screw rod, make and take place relative rotation between first screw rod and the carousel, can utilize the screw-thread fit of first screw rod and screwed pipe, the drive screwed pipe removes on first screw rod surface to utilize the connecting rod to promote the backup pad and keep away from the screwed pipe, carry out the tensioning with the inner circle of utilizing the backup pad to strip coil of strip and fix.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of a limiting plate in the present invention;
fig. 3 is a schematic structural view of the middle transmission shaft of the present invention.
Reference numerals: 1. a base; 2. a support; 3. a rotating shaft; 4. a turntable; 5. a first screw; 6. a stress block; 7. a threaded pipe; 8. a first connecting bar; 9. a support plate; 10. a second connecting strip; 11. a connecting rod; 12. a chute; 13. a slider; 14. a limiting plate; 15. an extension plate; 16. a universal wheel; 17. a threaded sleeve; 18. a second screw; 19. a support frame; 20. a limiting block; 21. a first sprocket; 22. a drive shaft; 23. a second sprocket; 24. a handwheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a strip steel uncoiling device for greenhouse pipe production disclosed by the utility model comprises a base 1, a support 2 is fixedly connected to the top of the base 1, an uncoiling mechanism is arranged on the outer wall of the support 2, a plurality of universal wheels 16 are uniformly and fixedly connected to the bottom of the base 1, a plurality of thread sleeves 17 are uniformly and vertically rotatably connected to the inside of the base 1, a second screw 18 is in threaded connection with the inner wall of the thread sleeve 17, both ends of the second screw 18 penetrate through the inner wall of the base 1, a first chain wheel 21 is fixedly sleeved on the outer wall of the thread sleeve 17, a transmission shaft 22 is penetratingly arranged on the top of the base 1, a hand wheel 24 is fixedly connected to the top end of the transmission shaft 22, the bottom end of the transmission shaft 22 is rotatably connected with the inner wall of the base 1, the outer wall of the transmission shaft 22 located in the base 1 is fixedly sleeved with a second chain wheel 23, the second chain wheel 23 is connected with the plurality of first chain wheels 21 through chain transmission, the bottom ends of the second screw rods 18 are fixedly connected with a supporting frame 19.
The setting of universal wheel 16, be convenient for remove unwinding unit, when need use unwinding unit to open a book belted steel, only need utilize universal wheel 16 to remove unwinding unit to the assigned position after, rotate transmission shaft 22 through hand wheel 24, can utilize second sprocket 23 to be connected a plurality of thread bushings 17 of drive with the transmission of first sprocket 21 and rotate simultaneously, then utilize the screw-thread fit of thread bushing 17 and second screw rod 18, it promotes support frame 19 simultaneously downwards to drive a plurality of second screw rods 18 and removes, until support frame 19 with the ground contact and prop up base 1 can, support frame 19's use has improved greatly and has ground between the area of contact, thereby ensured unwinding unit's stability.
The top ends of the second screws 18 are fixedly connected with limit blocks 20.
The arrangement of the limiting block 20 can effectively limit the moving range of the second screw 18.
The unwinding mechanism includes and rotates pivot 3 of being connected with support 2, the fixed carousel 4 that has cup jointed of outer wall of pivot 3, the tip of pivot 3 rotates and is connected with first screw rod 5, the one end fixedly connected with atress piece 6 of first screw rod 5, screwed pipe 7 has been cup jointed to the outer wall screw thread of first screw rod 5, a plurality of first connecting strips 8 of the outer wall fixedly connected with of screwed pipe 7, first connecting strip 8 articulates through connecting rod 11 has backup pad 9, first connecting strip 8 all articulates with connecting rod 11 with backup pad 9, backup pad 9 and 4 sliding connection of carousel.
When a band steel coil needs to be uncoiled, the supporting plates 9 extend into the inner ring of the band steel coil, then the turntable 4 is fixed, the first screw 5 is rotated by the stress block 6, the first screw 5 and the turntable 4 rotate relatively, the first screw 5 and the threaded pipe 7 can be matched in a threaded mode, the threaded pipe 7 is driven to move on the surface of the first screw 5, the connecting rod 11 is used for pushing the supporting plates 9 to be far away from the threaded pipe 7, and the supporting plates 9 are used for tensioning and fixing the inner ring of the band steel coil.
The outer wall of carousel 4 has seted up spout 12 with the department that corresponds of backup pad 9, and the inner wall sliding connection of spout 12 has slider 13, and the one end of slider 13 and the outer wall fixed connection of backup pad 9, the other end fixedly connected with limiting plate 14 of slider 13.
The stability of the movement of the supporting plate 9 can be improved by the cooperation of the sliding block 13, the sliding groove 12 and the limiting plate 14.
The circumference outer wall of carousel 4 evenly fixedly connected with a plurality of extension boards 15.
The extension plate 15 can limit the strip coil positioned outside the turntable 4.
The utility model discloses a theory of operation and beneficial effect do:
the setting of universal wheel 16, be convenient for remove unwinding unit, when need use unwinding unit to open a book belted steel, only need utilize universal wheel 16 to remove unwinding unit to the assigned position after, rotate transmission shaft 22 through hand wheel 24, can utilize second sprocket 23 to be connected a plurality of thread bushings 17 of drive with the transmission of first sprocket 21 and rotate simultaneously, then utilize the screw-thread fit of thread bushing 17 and second screw rod 18, it promotes support frame 19 simultaneously downwards to drive a plurality of second screw rods 18 and removes, until support frame 19 with the ground contact and prop up base 1 can, support frame 19's use has improved greatly and has ground between the area of contact, thereby ensured unwinding unit's stability.
When a band steel coil needs to be uncoiled, the supporting plates 9 extend into the inner ring of the band steel coil, then the turntable 4 is fixed, the first screw 5 is rotated by the stress block 6, the first screw 5 and the turntable 4 rotate relatively, the first screw 5 and the threaded pipe 7 can be matched in a threaded mode, the threaded pipe 7 is driven to move on the surface of the first screw 5, the connecting rod 11 is used for pushing the supporting plates 9 to be far away from the threaded pipe 7, and the supporting plates 9 are used for tensioning and fixing the inner ring of the band steel coil.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a production of big-arch shelter pipe is with belted steel unwinding unit which characterized in that: comprises a base (1), the top of the base (1) is fixedly connected with a support (2), the outer wall of the support (2) is provided with an uncoiling mechanism, the bottom of the base (1) is uniformly and fixedly connected with a plurality of universal wheels (16), the inside of the base (1) is uniformly and vertically rotated and connected with a plurality of thread sleeves (17), the inner wall of each thread sleeve (17) is in threaded connection with a second screw rod (18), the two ends of each second screw rod (18) penetrate through the inner wall of the base (1), the outer wall of each thread sleeve (17) is fixedly sleeved with a first chain wheel (21), the top of the base (1) is provided with a transmission shaft (22) in a penetrating manner, the top end of each transmission shaft (22) is fixedly connected with a hand wheel (24), the bottom end of each transmission shaft (22) is rotatably connected with the inner wall of the base (1), the outer wall of each transmission shaft (22) in the base (1) is fixedly sleeved with a second chain wheel (23), the second chain wheel (23) is connected with the first chain wheels (21) in a chain transmission mode, and the bottom ends of the second screw rods (18) are fixedly connected with a supporting frame (19) together.
2. The strip steel uncoiling device for greenhouse pipe production as claimed in claim 1, wherein: the top ends of the second screw rods (18) are fixedly connected with limit blocks (20).
3. The strip steel uncoiling device for greenhouse pipe production as claimed in claim 1, wherein: the decoiling mechanism comprises a rotating shaft (3) rotatably connected with a support (2), a rotary table (4) is fixedly sleeved on the outer wall of the rotating shaft (3), the end of the rotating shaft (3) is rotatably connected with a first screw (5), one end of the first screw (5) is fixedly connected with a stress block (6), a threaded pipe (7) is sleeved on the outer wall thread of the first screw (5), a plurality of first connecting strips (8) are fixedly connected with the outer wall of the threaded pipe (7), the first connecting strips (8) are hinged to a support plate (9) through connecting rods (11), the first connecting strips (8) are hinged to the support plate (9) through connecting rods (11), and the support plate (9) is slidably connected with the rotary table (4).
4. The strip steel uncoiling device for greenhouse pipe production as claimed in claim 3, wherein: spout (12) have been seted up with the department that corresponds of backup pad (9) to the outer wall of carousel (4), the inner wall sliding connection of spout (12) has slider (13), the one end of slider (13) and the outer wall fixed connection of backup pad (9), the other end fixedly connected with limiting plate (14) of slider (13).
5. The strip steel uncoiling device for greenhouse pipe production as claimed in claim 3, wherein: the outer wall of the circumference of the rotary table (4) is uniformly and fixedly connected with a plurality of extension plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114146.4U CN214263313U (en) | 2021-01-16 | 2021-01-16 | Strip steel uncoiling device for greenhouse pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114146.4U CN214263313U (en) | 2021-01-16 | 2021-01-16 | Strip steel uncoiling device for greenhouse pipe production |
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| Publication Number | Publication Date |
|---|---|
| CN214263313U true CN214263313U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120114146.4U Active CN214263313U (en) | 2021-01-16 | 2021-01-16 | Strip steel uncoiling device for greenhouse pipe production |
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| Country | Link |
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| CN (1) | CN214263313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260325A (en) * | 2021-12-07 | 2022-04-01 | 孟祥平 | Support for cold-rolled strip steel |
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2021
- 2021-01-16 CN CN202120114146.4U patent/CN214263313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260325A (en) * | 2021-12-07 | 2022-04-01 | 孟祥平 | Support for cold-rolled strip steel |
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