CN210884811U - Chain formula lift convenient to stably promote - Google Patents

Chain formula lift convenient to stably promote Download PDF

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Publication number
CN210884811U
CN210884811U CN201921864170.9U CN201921864170U CN210884811U CN 210884811 U CN210884811 U CN 210884811U CN 201921864170 U CN201921864170 U CN 201921864170U CN 210884811 U CN210884811 U CN 210884811U
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China
Prior art keywords
gear
groove
chain
base
sliding
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CN201921864170.9U
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Chinese (zh)
Inventor
梁春磊
朱海元
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Nanjing Angzhong Intelligent Technology Co ltd
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Nanjing Angzhong Intelligent Technology Co ltd
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Abstract

The utility model discloses a chain elevator convenient to stably promote, the on-line screen storage device comprises a base, one side of base is connected with hangs the arm, it is connected with the stores pylon to hang one side that the base was kept away from to the arm, one side of base is fixed with the backup pad, wherein, one side of backup pad is connected with the support frame, the inside of support frame is provided with the motor, one side of motor is connected with the transfer line, one side that the motor was kept away from to the transfer line is connected with first gear. This chain formula lift convenient to stabilize promotion, be provided with first gear, second gear and third gear, pass through engagement structure when first gear and drive second gear rotation, the second gear passes through engagement structure and drives third gear rotation, the pitch of tooth of second gear is minimum, the pitch of tooth of third gear is the biggest, when making the third gear drive connecting rod rotate, the slew velocity of connecting rod is less than transfer line pivoted speed far away, be convenient for reach a speed reduction effect, the lift of being convenient for simultaneously can be stable goes up and down to the pallet seat.

Description

Chain formula lift convenient to stably promote
Technical Field
The utility model relates to an elevator technical field specifically is a chain formula lift convenient to stably promote.
Background
Chain hoists, also known as elevators and vertical elevators, are lifting machines or devices that carry platforms or semi-enclosed platforms for the lifting of people or goods on vertical upper and lower channels, chain hoists being an integral body made up of platforms and the equipment, motors, cables and other auxiliary equipment for their operation.
Although the existing chain type elevators have a large number of types and numbers, the existing chain type elevators still have certain problems and bring certain inconvenience to the use of the chain type elevators.
However, most of chain elevators are inconvenient to stably lift the pallet base when in use, so that the service life of the chain elevator is shortened, and meanwhile, the chain elevator is not easy to disassemble and replace when damaged, so that the use range of the chain elevator is limited to a great extent, and therefore, the technology capable of improving the structure of the chain elevator is urgently needed to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chain formula lift convenient to stably promote to solve present chain formula lift that above-mentioned background art provided and when using, mostly inconvenient carry out stable promotion to the pallet seat, reduced chain formula lift's life, be difficult for dismantling the problem of changing to it when the chain damages simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a chain type lifter convenient for stable lifting comprises a base, wherein one side of the base is connected with a hanging arm, one side of the hanging arm far away from the base is connected with a hanging rack, one side of the base is fixed with a supporting plate, wherein,
one side of the supporting plate is connected with a supporting frame, a motor is arranged in the supporting frame, one side of the motor is connected with a transmission rod, one side of the transmission rod, which is far away from the motor, is connected with a first gear, one side of the first gear is provided with a second gear, and one side of the second gear, which is far away from the first gear, is provided with a third gear;
a connecting rod is fixed on one side of the third gear, a first roller is arranged outside the connecting rod, a chain is arranged on the surface of the first roller, a sliding groove is formed in one side of the hanging arm, a sliding block is arranged inside the sliding groove, and one side, far away from the sliding groove, of the sliding block is connected with a pallet base;
the mounting groove is formed in two sides of the mop plate seat, the clamping groove is formed in one side, close to the mounting groove, of the mop plate seat, the thread groove is formed in one side, close to the clamping groove, of the mop plate seat, the fixing frame is connected to one side, far away from the base, of the hanging frame, the second idler wheel is arranged on the fixing frame, and the second idler wheel is rotatably connected with the fixing frame.
Preferably, the pitches of the first gear, the second gear and the third gear are all unequal, the pitch of the second gear is the smallest, the pitch of the third gear is the largest, the first gear and the second gear are both arranged inside the third gear, the first gear and the second gear form a meshing structure, and the second gear and the third gear form a meshing structure.
Preferably, one side of the chain, which is close to the mop plate seat, is connected with a clamping block, one side of the clamping block, which is close to the mop plate seat, is connected with a fixing plate, one side of the fixing plate is provided with a through hole, and a bolt is arranged inside the through hole.
Preferably, the external dimension of the clamping block is smaller than the internal dimension of the mounting groove, the external dimension of the clamping block is matched with the internal dimension of the clamping groove, and the clamping block and the clamping groove form a clamping structure.
Preferably, the inside of spout is provided with the slider, the spout is T shape with the cross-section of slider, the inside size of spout is identical with the outside size of slider, and slider and spout constitute sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: this chain elevator convenient to stably promote:
1. the first gear, the second gear and the third gear are arranged, when the first gear drives the second gear to rotate through the meshing structure, the second gear drives the third gear to rotate through the meshing structure, the pitch of the second gear is minimum, and the pitch of the third gear is maximum, so that when the third gear drives the connecting rod to rotate, the rotating speed of the connecting rod is far less than the rotating speed of the transmission rod, a speed reduction effect is conveniently achieved, and meanwhile, the lifter can stably lift the mop plate base;
2. the chain lifter is characterized in that a clamping block is arranged, the clamping block is moved into the mounting groove, the external dimension of the clamping block is smaller than the internal dimension of the mounting groove, the clamping block is convenient to move from the mounting groove into the clamping groove, and then the clamping block is fixed in the clamping groove through a bolt, so that the chain is convenient to mount;
3. be provided with the slider, when the chain drove the planker seat and goes up and down, the slider of planker seat one side was removed in the inside of spout through the sliding structure who constitutes with the spout, and the spout is the T shape with the cross-section of slider, and the narrow structure of width down avoids the slider to shift out from the inside of spout, avoids causing the skew to the lift of planker seat.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of a third gear structure of the present invention.
In the figure: 1. a base; 2. hanging the arm; 3. a hanger; 4. a support plate; 5. a support frame; 6. a motor; 7. a transmission rod; 8. a first gear; 9. a second gear; 10. a third gear; 11. a connecting rod; 12. a first roller; 13. a chain; 1301. a clamping block; 1302. a fixing plate; 1303. a through hole; 1304. a bolt; 14. a chute; 15. a slider; 16. a mop plate seat; 17. mounting grooves; 18. a card slot; 19. a thread groove; 20. a fixed mount; 21. a second roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chain type lifter convenient for stable lifting comprises a base 1, a hanging arm 2, a hanging rack 3, a supporting plate 4, a supporting frame 5, a motor 6, a transmission rod 7, a first gear 8, a second gear 9, a third gear 10, a connecting rod 11, a first roller 12, a chain 13, a sliding groove 14, a sliding block 15, a dragging plate seat 16, a mounting groove 17, a clamping groove 18, a thread groove 19, a fixing rack 20 and a second roller 21, wherein the hanging arm 2 is connected to one side of the base 1, the hanging rack 3 is connected to one side of the hanging arm 2 far away from the base 1, the supporting plate 4 is fixed to one side of the base 1, wherein,
one side of the supporting plate 4 is connected with a supporting frame 5, a motor 6 is arranged in the supporting frame 5, one side of the motor 6 is connected with a transmission rod 7, one side, far away from the motor 6, of the transmission rod 7 is connected with a first gear 8, the tooth pitches of the first gear 8, a second gear 9 and a third gear 10 are different, the tooth pitch of the second gear 9 is the smallest, the tooth pitch of the third gear 10 is the largest, the first gear 8 and the second gear 9 are both arranged in the third gear 10, the first gear 8 and the second gear 9 form a meshing structure, the second gear 9 and the third gear 10 form a meshing structure, when the first gear 8 drives the second gear 9 to rotate through the meshing structure, the second gear 9 drives the third gear 10 to rotate through the meshing structure, the tooth pitch of the second gear 9 is the smallest, and the tooth pitch of the third gear 10 is the largest, when the third gear 10 drives the connecting rod 11 to rotate, the rotating speed of the connecting rod 11 is far lower than the rotating speed of the transmission rod 7, so that a speed reduction effect is achieved, and meanwhile, the lifter can stably lift the mop plate base 16, a second gear 9 is arranged on one side of the first gear 8, and a third gear 10 is arranged on one side, far away from the first gear 8, of the second gear 9;
a connecting rod 11 is fixed on one side of the third gear 10, a first roller 12 is arranged outside the connecting rod 11, a chain 13 is arranged on the surface of the first roller 12, a clamping block 1301 is connected to one side of the chain 13, which is close to the mop base 16, a fixing plate 1302 is connected to one side of the clamping block 1301, a through hole 1303 is formed in one side of the fixing plate 1302, a bolt 1304 is arranged inside the through hole 1303, the outer dimension of the clamping block 1301 is smaller than the inner dimension of the mounting groove 17, the outer dimension of the clamping block 1301 is matched with the inner dimension of the clamping groove 18, the clamping block 1301 and the clamping groove 18 form a clamping structure, the clamping block 1301 is moved into the mounting groove 17, the outer dimension of the clamping block 1301 is smaller than the inner dimension of the mounting groove 17, the clamping block 1301 is conveniently moved into the clamping groove 18 from the mounting groove 17, and then the clamping block 1301 is fixed into, the chain 13 is convenient to install, when the elevator is used for a long time, the chain 13 is abraded to a certain extent, meanwhile, the chain 13 is convenient to disassemble and replace, a sliding groove 14 is formed in one side of the hanging arm 2, a sliding block 15 is arranged inside the sliding groove 14, the cross sections of the sliding groove 14 and the sliding block 15 are in a T shape, the inner size of the sliding groove 14 is matched with the outer size of the sliding block 15, the sliding block 15 and the sliding groove 14 form a sliding structure, when the chain 13 drives the mop plate seat 16 to lift, the sliding block 15 on one side of the mop plate seat 16 moves inside the sliding groove 14 through the sliding structure formed by the sliding groove 14, the lifting of the mop plate seat 16 is prevented from being deviated, the sliding block 15 is arranged inside the sliding groove 14, and one side, far away from the sliding groove 14, of the sliding block 15 is connected with the;
mounting grooves 17 are formed in two sides of the mop plate base 16, a clamping groove 18 is formed in one side, close to the mounting grooves 17, of the mop plate base 16, a threaded groove 19 is formed in one side, close to the clamping groove 18, of the mop plate base 16, a fixing frame 20 is connected to one side, far away from the base 1, of the hanging frame 3, a second roller 21 is arranged on the fixing frame 20, and the second roller 21 is rotatably connected with the fixing frame 20.
The working principle is as follows: when the chain type elevator convenient for stable lifting is used, firstly, the fixture block 1301 is moved to the inside of the mounting groove 17, the external dimension of the fixture block 1301 is smaller than the internal dimension of the mounting groove 17, the fixture block 1301 is moved to the inside of the clamping groove 18 from the mounting groove 17, then, the fixture block 1301 is fixed to the inside of the clamping groove 18 through the bolt 1304, the chain 13 is convenient to mount, then, the power is switched on, the motor 6 starts to work, the motor 6 drives the transmission rod 7 to rotate, the transmission rod 7 drives the first gear 8 to rotate, the first gear 8 drives the second gear 9 to rotate, the second gear 9 drives the third gear 10 to rotate, the pitch of the second gear 9 is minimum, the pitch of the third gear 10 is maximum, when the third gear 10 drives the connecting rod 11 to rotate, the rotating speed of the connecting rod 11 is far smaller than the rotating speed of the transmission rod 7, and a speed reduction effect is convenient to, meanwhile, the lifter can stably lift the mop base 16, when the chain 13 drives the mop base 16 to lift, the sliding block 15 on one side of the mop base 16 moves inside the sliding groove 14 through a sliding structure formed by the sliding groove 14, so that the lift of the mop base 16 is prevented from deviating, after the use is finished, a power supply is turned off, when the lifter is used for a long time, certain abrasion can be caused to the chain 13, the chain 13 is convenient to detach and replace, and the content which is not described in detail in the description belongs to the prior art known by professionals in the field.
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 or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. A chain elevator convenient to stabilize promotion, includes base (1), its characterized in that: one side of the base (1) is connected with a hanging arm (2), one side of the hanging arm (2) far away from the base (1) is connected with a hanging rack (3), one side of the base (1) is fixed with a support plate (4), wherein,
one side of the supporting plate (4) is connected with a supporting frame (5), a motor (6) is arranged inside the supporting frame (5), one side of the motor (6) is connected with a transmission rod (7), one side, far away from the motor (6), of the transmission rod (7) is connected with a first gear (8), one side of the first gear (8) is provided with a second gear (9), and one side, far away from the first gear (8), of the second gear (9) is provided with a third gear (10);
a connecting rod (11) is fixed on one side of the third gear (10), a first roller (12) is arranged outside the connecting rod (11), a chain (13) is arranged on the surface of the first roller (12), a sliding groove (14) is formed in one side of the hanging arm (2), a sliding block (15) is arranged inside the sliding groove (14), and a mop plate seat (16) is connected to one side, far away from the sliding groove (14), of the sliding block (15);
mounting groove (17) have been seted up to the both sides of dragging plate seat (16), draw-in groove (18) have been seted up to one side that drags plate seat (16) is close to mounting groove (17), one side that drags plate seat (16) is close to draw-in groove (18) has seted up thread groove (19), one side that base (1) was kept away from in stores pylon (3) is connected with mount (20), be provided with second gyro wheel (21) on mount (20), second gyro wheel (21) are connected for rotating with mount (20).
2. A chain elevator for facilitating stable lifting according to claim 1, wherein: the tooth pitch of first gear (8), second gear (9) and third gear (10) is all inequality, the tooth pitch of second gear (9) is minimum, the tooth pitch of third gear (10) is the biggest, first gear (8) all set up the inside at third gear (10) with second gear (9), first gear (8) constitute engagement structure with second gear (9), second gear (9) constitute engagement structure with third gear (10).
3. A chain elevator for facilitating stable lifting according to claim 1, wherein: the chain (13) comprises a clamping block (1301), a fixing plate (1302), a through hole (1303) and a bolt (1304), wherein the clamping block (1301) is connected to one side, close to the mop plate seat (16), of the chain (13), the fixing plate (1302) is connected to one side, close to the mop plate seat (16), of the clamping block (1301), the through hole (1303) is formed in one side of the fixing plate (1302), and the bolt (1304) is arranged inside the through hole (1303).
4. A chain elevator for facilitating stable lifting according to claim 3, wherein: the external dimension of the clamping block (1301) is smaller than the internal dimension of the mounting groove (17), the external dimension of the clamping block (1301) is matched with the internal dimension of the clamping groove (18), and the clamping block (1301) and the clamping groove (18) form a clamping structure.
5. A chain elevator for facilitating stable lifting according to claim 1, wherein: a sliding block (15) is arranged inside the sliding groove (14), the cross sections of the sliding groove (14) and the sliding block (15) are T-shaped, the inner size of the sliding groove (14) is matched with the outer size of the sliding block (15), and the sliding block (15) and the sliding groove (14) form a sliding structure.
CN201921864170.9U 2019-10-31 2019-10-31 Chain formula lift convenient to stably promote Active CN210884811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921864170.9U CN210884811U (en) 2019-10-31 2019-10-31 Chain formula lift convenient to stably promote

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921864170.9U CN210884811U (en) 2019-10-31 2019-10-31 Chain formula lift convenient to stably promote

Publications (1)

Publication Number Publication Date
CN210884811U true CN210884811U (en) 2020-06-30

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ID=71338608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921864170.9U Active CN210884811U (en) 2019-10-31 2019-10-31 Chain formula lift convenient to stably promote

Country Status (1)

Country Link
CN (1) CN210884811U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113071971A (en) * 2021-03-31 2021-07-06 东莞市三星电梯有限公司 High elevator of security

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113071971A (en) * 2021-03-31 2021-07-06 东莞市三星电梯有限公司 High elevator of security

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