CN216759092U

CN216759092U - Chain transmission lifting automatic locking device and lifting transmission equipment

Info

Publication number: CN216759092U
Application number: CN202123318264.6U
Authority: CN
Inventors: 肖拥军; 唐山; 武国栋; 易建; 瞿宾
Original assignee: Shenzhen Ou Sheng Automation Co ltd
Current assignee: Shenzhen Ou Sheng Automation Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-17
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a chain transmission lifting automatic locking device and a transmission device, wherein the chain transmission lifting automatic locking device comprises a chain, a power structure, a locking structure, a first bearing body and a rack; gears are arranged at the upper end and the lower end of the rack, and the chain is in meshing transmission with the gears; the power structure is arranged on the bottom wall of the rack and provides rotating force for the gear arranged at the lower end of the rack; one end of the locking structure is locked on the chain, and the other end of the locking structure is provided with the first bearing body. The power structure provides rotating force for the gear arranged at the lower end of the rack, and the chain is driven by the gears at the upper end and the lower end of the rack to rotate; the chain is attached to lock one end lock on the chain, and the other end is provided with first supporting body, and first supporting body is used for bearing the object that needs transport from top to bottom, and the reciprocating of chain drives reciprocating of object, and the lock is attached the structure lock and is attached on the chain, and then prevents that the chain landing on the way of transporting the object.

Description

Chain transmission lifting automatic locking device and lifting transmission equipment

Technical Field

The utility model relates to the technical field of lifting transmission, in particular to a chain transmission lifting automatic locking device and lifting transmission equipment.

Background

The electric core module is required to be transported upwards or downwards by the lifting transmission equipment in the processing process, the existing lifting transmission equipment often adopts hydraulic pressure and air pressure to drive the objective table to move up and down, the electric core module is placed on the objective table, the objective table is driven to move up and down on the slide rail through hydraulic pressure and air pressure, but because the electric core module is very heavy, the objective table slides downwards on the slide rail easily under the condition of upward transportation, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a chain transmission lifting automatic locking device and lifting transmission equipment, and aims to solve the technical problem that a battery cell module slides downwards in the upward transportation process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a chain transmission lifting automatic locking device comprises a chain, a power structure, a locking structure, a first bearing body and a rack; gears are arranged at the upper end and the lower end of the rack, and the chain is in meshing transmission with the gears; the power structure is arranged on the bottom wall of the rack and provides rotating force for the gear arranged at the lower end of the rack; one end of the locking structure is locked on the chain, and the other end of the locking structure is provided with the first bearing body.

Further, the chain includes a plurality of rollers, the locking structure includes first joint board and second joint board, the one end of first joint board is provided with first draw-in groove, the one end of second joint board is provided with the second draw-in groove, first draw-in groove with the second draw-in groove is followed respectively the both ends joint of roller the roller.

Furthermore, a plurality of first clamping grooves are adjacently arranged at one end of the first clamping plate, and a plurality of second clamping grooves are adjacently arranged at one end of the second clamping plate; the first clamping grooves and the second clamping grooves are correspondingly clamped with the rollers respectively.

Furthermore, the locking structure further comprises a fixing plate, and the first clamping plate and the second clamping plate are respectively fixed on the fixing plate.

Furthermore, the device also comprises a slide rail and a second bearing body, wherein the slide rail is arranged at two side ends of the rack, the second bearing body is correspondingly and slidably mounted on the slide rail, and the first bearing body is positioned between the two second bearing bodies.

Furthermore, the sliding rail device further comprises limiting plates, wherein the limiting plates are arranged at two ends of the sliding rail and fixed on the rack.

Further, the frame includes first support body, second support body and axle, first support body with the upper and lower both ends of second support body all are provided with the gear, the lower extreme of first support body the gear with second support body lower extreme the gear passes through the axle connection, power structure sets up first support body.

Furthermore, the rack also comprises a first bearing and a second bearing, a first mounting hole is formed in the side wall of the first rack body, and the first bearing is fixedly mounted at the first mounting hole; the lateral wall of the second frame body is provided with a second mounting hole, the second bearing is fixedly mounted at the second mounting hole, one end of the shaft is rotatably mounted on the second bearing, the other end of the shaft is rotatably mounted on the first bearing, and the end part of the shaft penetrates through the first bearing and is rotatably connected with the power structure.

The first triangular rib and the second triangular rib are arranged on the side wall of the first frame body, and one right-angle side of the first triangular rib is arranged on the bottom wall of the first frame body; one right-angle side of the second triangular rib is arranged on the bottom wall of the second frame body, and the other right-angle side of the second triangular rib is arranged on the side wall of the second frame body.

The utility model also discloses lifting transmission equipment which comprises any one of the chain transmission lifting automatic locking device.

Has the advantages that:

the chain transmission lifting automatic locking device is characterized in that a power structure provides rotating force for a gear arranged at the lower end of the rack, and a chain is driven by the gears at the upper end and the lower end of the rack to rotate; the chain is attached to lock one end lock on the chain, and the other end is provided with first supporting body, and first supporting body is used for bearing the object that needs transport from top to bottom, and the reciprocating of chain drives reciprocating of object, and the lock is attached the structure lock and is attached on the chain, and then prevents that the chain landing on the way of transporting the object.

Drawings

Fig. 1 is a schematic structural view of an automatic chain transmission lifting locking device in an embodiment of the present invention;

fig. 2 is a schematic diagram of an exploded structure of a part of the chain, the locking structure and the first supporting body in an embodiment of the present invention;

wherein: 1. a first frame body; 2. a second frame body; 3. a chain; 4. a locking structure; 41. a first clamping connection plate; 411. a first card slot; 42. a second clamping plate; 421. a second card slot; 43. a fixing plate; 5. a power structure; 6. a first carrier; 7. a slide rail; 8. a second carrier; 9. a limiting plate; 10. a shaft; 11. a first bearing; 12. a second bearing; 13. a first triangular rib; 14. a second triangular rib.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terms "one end," "another end," "first," "second," and the like are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Technical solutions between the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, in an embodiment, the utility model discloses a chain transmission lifting automatic locking device, which comprises a chain 3, a power structure 5, a locking structure 4, a first bearing body 6 and a frame; the upper end and the lower end of the rack are both provided with gears, and the chain 3 is in meshing transmission with the gears; the power structure 5 is arranged on the bottom wall of the frame and provides rotating force for the gear arranged at the lower end of the frame; one end of the locking structure 4 is locked on the chain 3, and the other end is provided with a first bearing body 6.

In the above embodiment, the power structure 5 provides a rotating force for the gear arranged at the lower end of the frame, and the chain 3 is driven by the gears at the upper and lower ends of the frame to rotate; one end of the locking structure 4 is locked on the chain 3, the other end of the locking structure is provided with a first bearing body 6, the first bearing body 6 is used for bearing objects needing to be transported up and down, the up-and-down movement of the chain 3 drives the objects to move up and down, and the locking structure 4 is locked on the chain 3, so that the chain 3 is prevented from sliding down on the way of transporting the objects.

In an embodiment, the chain 3 includes a plurality of rollers, the locking structure 4 includes a first engaging plate 41 and a second engaging plate 42, a first engaging groove 411 is disposed at one end of the first engaging plate 41, a second engaging groove 421 is disposed at one end of the second engaging plate 42, and the rollers are engaged with the first engaging groove 411 and the second engaging groove 421 from two ends of the rollers, respectively.

In the above embodiment, the first locking groove 411 and the second locking groove 421 respectively lock the rollers from two ends of the rollers, and the rollers are locked in the first locking groove 411 and the second locking groove 421, so that the roller locking device is convenient to detach and adjust the transportation height. The power structure 5 comprises a motor, the motor rotates to drive the chain 3 to rotate, so that the object can be transported up and down, the same height of the object can be transported for a plurality of times, the motor is fixed in time in rotation at each time, the roller joints with different heights are connected to the locking attachment structure 4, the object is transported to different heights, the locking attachment structure 4 is convenient to detach from the chain 3, and the height of the transported object can be adjusted.

The chain 3 is a roller chain which is assembled by a plurality of chain plates, a plurality of pin shafts, sleeves and a plurality of rollers according to a certain rule, and the assembly of the roller chain is the prior art and is not described herein. The first clamping groove 411 and the second clamping groove 421 are respectively clamped with the roller from two ends of the roller, and the groove bottoms and the groove edges of the first clamping groove 411 and the second clamping groove 421 are limited by the roller with multiple degrees of freedom, so that the roller is prevented from sliding in the ascending or descending process.

In one embodiment, a plurality of first card slots 411 are disposed adjacent to one end of the first card connecting plate 41, and a plurality of second card slots 421 are disposed adjacent to one end of the second card connecting plate 42; the plurality of first engaging grooves 411 and the plurality of second engaging grooves 421 are respectively engaged with the plurality of rollers.

In the above embodiment, a plurality of rollers adjacent to each other at different heights are locked by the first locking grooves 411 and the second locking grooves 421 of the locking structure 4, so that the vertical height of the chain 3 to be locked is increased, the chain 3 is prevented from shaking during rotation, the stability of rotation of the chain 3 is increased, and the object is further prevented from sliding down during transportation.

In an embodiment, the locking attachment structure 4 further includes a fixing plate 43, and the first engaging plate 41 and the second engaging plate 42 are respectively fixed on the fixing plate 43.

In the above embodiment, the fixing plate 43 is used to fix the first engaging plate 41 and the second engaging plate 42, so as to prevent the first engaging plate 41 and the second engaging plate 42 from loosening, and ensure that the rollers are engaged in the first engaging groove 411 and the second engaging groove 421 to lock the chain 3. In the process of transporting objects, the chain 3 and the rack can swing, and the fixing plate 43 fixes the first clamping plate 41 and the second clamping plate 42, so that the first clamping plate 41 and the second clamping plate 42 are prevented from being separated from the roller due to the swinging of the chain 3 and the rack.

Both ends of fixed plate 43 all are provided with the screw hole, all are provided with the corresponding screw hole on first joint board 41 and the second joint board 42, and first joint board 41 passes through the bolt fastening on fixed plate 43 with second joint board 42, not only prevents rocking of chain 3 and frame to cause first joint board 41 and second joint board 42 to break away from the roller, convenient to detach moreover.

In an embodiment, the chain transmission lifting automatic locking device further includes a sliding rail 7 and a second bearing body 8, the sliding rail 7 is disposed at two side ends of the rack, the second bearing body 8 is correspondingly slidably mounted on the sliding rail 7, and the first bearing body 6 is located between the second bearing bodies 8.

In the above embodiment, the first supporting body 6 is used for supporting the transported object, the length of the first supporting body 6 capable of supporting the object is limited, when the transported object is too long, the object is easy to shake in the transportation process, and the second supporting bodies 8 mounted at the two side ends of the rack support the two ends of the object, so that the object is kept balanced in the transportation process, and the object is prevented from shaking.

In an embodiment, the chain transmission lifting automatic locking device further comprises limiting plates 9, and the limiting plates 9 are arranged at two ends of the sliding rail 7 and fixed on the rack.

In the above embodiment, the limiting plate 9 is used for abutting against the second carrier 8 and preventing the second carrier 8 from separating from the sliding rail 7.

In one embodiment, the rack comprises a first rack body 1, a second rack body 2 and a shaft 10, gears are arranged at the upper end and the lower end of the first rack body 1 and the second rack body 2, a lower end gear of the first rack body 1 is connected with a lower end gear of the second rack body 2 through the shaft 10, and the power structure 5 is arranged on the first rack body 1.

In the above embodiment, the lower end gear of the first frame body 1 and the lower end gear of the second frame body 2 are connected through the shaft 10, and one motor can drive the rotation of two chains 3, so as to transport objects simultaneously, so that the first frame body 1 and the second frame body 2 are more stable. Only its poor stability of a transportation object in first support body 1 and the second support body 2, first support body 1 and the equal transportation object of second support body 2 restrict each other and strengthen stability.

In an embodiment, the rack further includes a first bearing 11 and a second bearing 12, a first mounting hole is provided on a side wall of the first rack body 1, and the first bearing 11 is fixedly mounted at the first mounting hole; the lateral wall of the second frame body 2 is provided with a second mounting hole, the second bearing 12 is fixedly mounted at the second mounting hole, one end of the shaft 10 is rotatably mounted at the second bearing 12, the other end of the shaft 10 is rotatably mounted at the first bearing 11, and the end part of the shaft passes through the first bearing 11 and is rotatably connected with the power structure 5.

In the above embodiment, the first shaft 11 is fixedly installed at the first installation hole, the second bearing 12 is fixedly installed at the second installation hole, and the first bearing 11 and the second bearing 12 are respectively used for installing two ends of the shaft 10, so as to prevent the shaft 10 from being blocked and ensure the smooth rotation of the shaft 10.

In one embodiment, the chain transmission lifting automatic locking device further comprises a first triangular rib 13 and a second triangular rib 14, one right-angle side of the first triangular rib 13 is arranged on the bottom wall of the first frame body 1, and the other right-angle side is arranged on the side wall of the first frame body 1; one right-angle side of the second triangular rib 14 is arranged on the bottom wall of the second frame body 2, and the other right-angle side is arranged on the side wall of the second frame body 2.

In the above-mentioned embodiment, the motor drives the rotation of axle 10, and the motor is installed on first support body 1, and the motor can arouse rocking of first support body 1 at the in-process of work, and a right-angle side of first triangle-shaped rib 13 sets up on the diapire of first support body 1, and another right-angle side sets up on the lateral wall of first support body 1, strengthens the stability of first support body 1, prevents that first support body 1 from rocking. The motor passes through axle 10 and drives 3 rotations of chain on first support body 1 and the second support body 2, and then drives the object and rise or descend, the object is at the in-process that rises or descend, axle 10, gear and chain 3 rotate ceaselessly, all can arouse rocking of first support body 1 and second support body 2, a right-angle side setting of second triangle-shaped rib 14 is on the diapire of second support body 2, another right-angle side sets up on the lateral wall of second support body 2, strengthen second support body 2's stability, prevent that second support body 2 from rocking at the in-process of transporting the object.

In one embodiment, the utility model also discloses lifting transmission equipment, which comprises any one of the chain transmission lifting automatic locking devices.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A chain transmission lifting automatic locking device is characterized by comprising a chain, a power structure, a locking structure, a first bearing body and a rack; gears are arranged at the upper end and the lower end of the rack, and the chain is in meshing transmission with the gears; the power structure is arranged on the bottom wall of the rack and provides rotating force for the gear arranged at the lower end of the rack; one end of the locking structure is locked on the chain, and the other end of the locking structure is provided with the first bearing body.

2. The chain transmission lifting automatic locking device as claimed in claim 1, wherein the chain comprises a plurality of rollers, the locking structure comprises a first clamping plate and a second clamping plate, a first clamping groove is formed in one end of the first clamping plate, a second clamping groove is formed in one end of the second clamping plate, and the rollers are clamped in the first clamping groove and the second clamping groove from two ends of the rollers respectively.

3. The chain drive lifting automatic locking device of claim 2, wherein a plurality of the first locking grooves are adjacently arranged at one end of the first clamping plate, and a plurality of the second locking grooves are adjacently arranged at one end of the second clamping plate; the first clamping grooves and the second clamping grooves are correspondingly clamped with the rollers respectively.

4. The chain drive lifting automatic locking device of claim 3, wherein the locking structure further comprises a fixing plate, and the first clamping plate and the second clamping plate are respectively fixed on the fixing plate.

5. The chain transmission lifting automatic locking device as claimed in claim 1, further comprising a slide rail and a second carrier, wherein the slide rail is disposed at two side ends of the rack, the second carrier is correspondingly slidably mounted on the slide rail, and the first carrier is disposed between the two second carriers.

6. The chain transmission lifting automatic locking device according to claim 5, further comprising limiting plates, wherein the limiting plates are arranged at two ends of the sliding rail and fixed on the rack.

7. The chain transmission lifting automatic locking device as claimed in claim 1, wherein the frame comprises a first frame body, a second frame body and a shaft, the gears are arranged at the upper and lower ends of the first frame body and the second frame body, the gears at the lower ends of the first frame body and the second frame body are connected through the shaft, and the power structure is arranged on the first frame body.

8. The chain drive lifting automatic locking device as claimed in claim 7, wherein the frame further comprises a first bearing and a second bearing, a first mounting hole is provided on a side wall of the first frame body, and the first bearing is fixedly mounted at the first mounting hole; the lateral wall of the second frame body is provided with a second mounting hole, the second bearing is fixedly mounted at the second mounting hole, one end of the shaft is rotatably mounted on the second bearing, the other end of the shaft is rotatably mounted on the first bearing, and the end part of the shaft penetrates through the first bearing and is rotatably connected with the power structure.

9. The chain drive lifting automatic locking device as recited in claim 8, further comprising a first triangular rib and a second triangular rib, one square edge of said first triangular rib being disposed on the bottom wall of said first frame body, the other square edge being disposed on the side wall of said first frame body; one right-angle side of the second triangular rib is arranged on the bottom wall of the second frame body, and the other right-angle side of the second triangular rib is arranged on the side wall of the second frame body.

10. A lifting transmission apparatus, comprising the chain transmission lifting automatic locking device of any one of claims 1 to 9.