Jacking transverse moving machine

Abstract

The jacking transverse moving machine comprises a fixed support, a jacking mechanism and a transverse moving mechanism, the jacking mechanism comprises a movable support arranged above the fixed support and a first motor installed on the fixed support, and the first motor is connected with the movable support and drives the movable support to move up and down; the transverse moving mechanism comprises a moving assembly installed on the moving support and used for supporting and transversely moving the battery and a second motor connected to the moving assembly. According to the jacking transverse moving machine, the high-torque motor is adopted to replace an air cylinder to drive the moving support to ascend and descend, so that the jacking transverse moving machine can also be used in a workshop without an air source, and the universality is higher.

Description

Technical Field

[0001] The present invention belongs to the technical field of new energy vehicles, and in particular relates to a lifting and transverse moving machine for lifting batteries. Background Art

[0002] New energy battery production lines generally use heavy-load lifting and transverse movement. Due to cost advantages and structural stability, cylinder lifting structures are generally used. The cylinder structure requires an upper plate to fix the transverse roller and a lower plate to the ground to fix the cylinder guide column. The cylinder is generally placed downward, requiring a certain height space, and the cylinder operation requires air supply from the workshop.

[0003] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0004] The object of the present invention is to provide a lifting and transverse moving machine for realizing the lifting and moving of batteries in a workshop without an air source.

[0005] In order to achieve the above-mentioned purpose, a specific embodiment of the present invention provides a jacking and transverse shifting machine, including a fixed bracket, a jacking mechanism and a transverse shifting mechanism, the jacking mechanism includes a mobile bracket arranged above the fixed bracket, and a first motor installed on the fixed bracket, the first motor is connected to and drives the mobile bracket to move up and down; the transverse shifting mechanism includes a mobile component installed on the mobile bracket, including a mobile component for supporting and translating a battery, and a second motor connected to the mobile component.

[0006] In one or more embodiments of the present invention, the lifting mechanism further includes a plurality of eccentric wheels fixed on the fixed bracket, the movable bracket is supported on the eccentric wheels, and the first motor is connected to and drives the eccentric wheels to rotate.

[0007] In one or more embodiments of the present invention, the lifting mechanism includes two first synchronous shafts arranged in parallel and pivotally connected to the fixed bracket, the eccentric wheels are respectively fixed at both ends of each of the first synchronous shafts, and the first motor is connected to and drives the two first synchronous shafts to rotate.

[0008] In one or more embodiments of the present invention, a plurality of support wheel groups are fixed on the movable bracket, which are the same in number and correspond one to one with the eccentric wheels, each of the support wheel groups includes two pulleys, and each of the support wheel groups is supported on its corresponding eccentric wheel.

[0009] In one or more embodiments of the present invention, multiple groups of limiting components are connected between the fixed bracket and the movable bracket, and each group of the limiting components includes a limiting column and a sleeve respectively fixed on the fixed bracket and the movable bracket, and the sleeve is sleeved on the limiting column.

[0010] In one or more embodiments of the present invention, a mounting bracket is disposed on the movable bracket and is used to protrude toward the fixed bracket, and the second motor is fixed to the mounting bracket.

[0011] In one or more embodiments of the present invention, the moving component includes two support roller groups, each of which includes two oppositely arranged mounting plates and a plurality of support rollers fixed between the mounting plates, and the second motor is connected to and drives the support rollers to rotate.

[0012] In one or more embodiments of the present invention, the moving component also includes a second synchronous shaft connecting the two support roller groups, the second synchronous shaft is respectively connected to the support rollers in the two support roller groups, and the second motor is connected to and drives the second synchronous shaft to rotate.

[0013] In one or more embodiments of the present invention, the support roller includes a support section for supporting the battery and a drive section connected to the second synchronization shaft, and a baffle extending above the drive section is also provided on the mounting plate located on one side of the drive section.

[0014] In one or more embodiments of the present invention, the movable bracket is a rectangular bracket, and the two support roller groups are arranged at both ends of the movable bracket along the length direction of the movable bracket.

[0015] Compared with the prior art, the jacking and transverse moving machine of the present invention adopts a high-torque motor instead of a cylinder to drive the movable bracket to rise and fall, so that the jacking and transverse moving machine can be used in a workshop without an air source, and has higher versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of a jacking and transverse moving machine in one embodiment of the present invention;

[0018] Figure 2 A schematic diagram of a lifting mechanism in one embodiment of the present invention;

[0019] Figure 3A schematic diagram of a transverse movement mechanism in one embodiment of the present invention;

[0020] Figure 4 Schematic diagram of a support roller group in one embodiment of the present invention.

[0021] Description of main reference numerals:

[0022] 100-lifting and transverse moving machine, 10-fixed bracket, 11-bearing seat, 12-foot support, 20-lifting mechanism, 21-first motor, 22-movable bracket, 23-eccentric wheel, 24-first synchronous shaft, 25-mounting bracket, 26-pulley, 27-limiting column, 28-sleeve, 30-transverse moving mechanism, 31-moving assembly, 32-second motor, 33-support roller group, 34-mounting plate, 35-support roller, 351-support section, 352-drive section, 36-second synchronous shaft, 37-baffle. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solutions in the present invention, 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 described embodiments 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 creative work should fall within the scope of protection of the present invention.

[0024] like Figure 1-4 As shown, a lifting and traversing machine 100 in one embodiment of the present invention includes a fixed support 10, a lifting mechanism 20 and a traversing mechanism 30. The lifting mechanism 20 includes a mobile support 22 disposed above the fixed support 10, and a first motor 21 mounted on the fixed support 10, the first motor 21 being connected to and driving the mobile support 22 to move in the up and down direction. The traversing mechanism 30 is fixed to the mobile support 22, and includes a mobile component 31 for supporting and translating a battery, and a second motor 32 being connected to and driving the mobile component 31 to work.

[0025] In this embodiment, the lifting mechanism 20 is driven by a motor, and a high-torque motor is used to drive the transverse movement mechanism 30 to move up and down. Therefore, it can be applied to workshops without air sources and has higher versatility.

[0026] Since the cylinder-free design is adopted, in one embodiment, the lifting mechanism 20 adopts an eccentric wheel driven design, and the eccentric wheel drives the moving bracket 22 and the lateral movement mechanism 30 to move up and down. Figure 2As shown, the lifting mechanism 20 includes a plurality of eccentric wheels 23 mounted on the fixed support 10, and the movable support 22 is supported on the eccentric wheels 23, and the eccentric wheels 23 are driven to rotate by the first motor 21. Since the rotation axis of the eccentric wheel 23 is not at the center of its circle, the movable support 22 performs periodic up and down movements on the eccentric wheel 23, and its specific position depends on the distance between the point on the circumference that rotates to the top position and the rotation axis, that is, when the circumference of the eccentric wheel 23 moves to the top at the farthest point from the rotation axis, the movable support 22 moves to the top; and when the circumference moves to the top at the closest point to the rotation axis, the movable support 22 moves to the bottom accordingly.

[0027] Since the load of the first motor 21 is large and the lifting speed requirement is low, a reducer (not shown) can be connected to its output end to meet the load requirement by reducing the output rate and increasing the torque. It is easy to think that a reducer can also be set at the output end of the second motor 32 to meet the battery translation rate requirement.

[0028] Preferably, the lifting mechanism 20 further includes two first synchronous shafts 24 arranged in parallel, a plurality of bearing seats 11 are mounted on the fixed bracket 10, and both ends of the first synchronous shaft 24 are fixed to the bearing seats 11. Eccentric wheels 23 are respectively fixed at both ends of the first synchronous shaft 24 close to the bearing seats 11, and the first synchronous shaft 24 is driven to rotate by the first motor 21.

[0029] To ensure synchronous rotation of the four eccentric wheels 23 and avoid the situation where the movable bracket 22 is skewed due to inconsistent heights, the positions of the four eccentric wheels 23 need to be unified during installation, that is, the points on the four eccentric wheels 23 farthest from the rotation axis move synchronously to the top during rotation.

[0030] Furthermore, a plurality of supporting wheel groups are arranged on the movable bracket 22, which are the same in number and correspond one to one with the eccentric wheels 23, and each supporting wheel group is composed of two pulleys 26. Each supporting wheel group is supported on its corresponding eccentric wheel 23, and the eccentric wheel 23 abuts against its corresponding two pulleys 26, so that there is rolling contact between the eccentric wheel 23 and the movable bracket 22, and the friction force is small, and the eccentric wheel 23 and the pulley 26 form a triangular supporting structure with high stability.

[0031] In order to improve the stability of the mobile bracket 22 and prevent it from being separated from the fixed bracket 10, a plurality of limit assemblies are provided between the mobile bracket 22 and the fixed bracket 10, each of which is composed of a limit column 27 and a sleeve 28 sleeved on the limit column 27. Figure 2In the embodiment shown, the limiting column 27 is arranged on the fixed bracket 10, and the sleeve 28 is fixed on the mobile bracket 22. The limiting assembly restricts the mobile bracket 22 to move only up and down in the vertical direction, and cannot move in other directions, thereby improving the overall stability and preventing the mobile bracket 22 from detaching from the fixed bracket 10. Of course, the positions of the limiting column 27 and the sleeve 28 can also be interchanged, that is, the limiting column 27 is arranged on the mobile bracket 22, and the sleeve 28 is arranged on the fixed bracket 10, which is not limited in this embodiment.

[0032] like Figure 3 As shown, the moving assembly 31 includes two support roller groups 33, each support roller group 33 includes two mounting plates 34 arranged opposite to each other, and a plurality of support rollers 35 fixed between the two mounting plates 34, the second motor 32 is connected to and drives the support rollers 35 to rotate, and the battery is supported on the support rollers 35.

[0033] Preferably, the moving assembly 31 further includes a second synchronous shaft 36 connected to the two support roller groups 33, which connects and drives the support rollers 35 in the support roller groups 33 at both ends to rotate synchronously, and the second motor 32 connects and drives the second synchronous shaft 36 to rotate.

[0034] Since the moving assembly 31 and the second motor 32 are both fixed on the moving bracket 22, and the battery is supported on the moving assembly 31, in order to prevent the second motor 32 from interfering with the battery, a mounting bracket 25 is provided on the moving bracket 22, which adopts a sunken design, that is, it protrudes toward the fixed bracket 10. The second motor 32 is fixed on the mounting bracket 25, so the overall height is reduced to below the supporting surface of the moving assembly 31 for the battery, so as to prevent interference with the battery.

[0035] Specifically, the second motor 32 is connected to the second synchronous shaft 36 via a belt, and the second synchronous shaft 36 is also connected to one of the support rollers 35 via a belt. All support rollers 35 in the same support roller group 33 are connected via belts.

[0036] In one embodiment, the support roller 35 is a two-section structure, including a support section 351 for supporting the battery, and a driving section 352 connected to the second synchronization shaft 36, and the gear fixed on the support roller 35 is arranged on the driving section 352. In order to improve the stability of the studio and prevent foreign objects from falling in, a baffle 37 is fixed on the mounting plate 34 on one side of the driving section 352, and the baffle 37 extends to the top of the driving section 352 to prevent foreign objects that may exist above from falling between the gear and the belt on the driving section 352.

[0037] In one embodiment, the fixed bracket 10 and the movable bracket 22 are both rectangular brackets, two support roller groups 33 are arranged at both ends of the movable bracket 22 along the length direction, and two first synchronization shafts 24 are also arranged at both ends of the fixed bracket 10 along the length direction to improve the overall stability of the jacking and transverse moving machine 100.

[0038] Preferably, a plurality of liftable foot supports 12 are also provided on the fixed bracket 10. When the lifting range of the lifting mechanism 20 does not meet the requirements of battery loading and unloading, the height can be adjusted by adjusting the foot supports 12, which has high flexibility.

[0039] When the coordinated adjustment of the foot support 12 and the eccentric wheel 23 cannot meet the requirements of battery loading and unloading, the lifting range can be expanded by replacing the eccentric wheel 23 with a larger size, but this should be done under the premise that the limit column 27 does not separate from the sleeve 28.

[0040] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lifting and traversing machine, characterized in that: include: Fixed bracket; A lifting mechanism, comprising a movable bracket arranged above the fixed bracket, and a first motor installed on the fixed bracket, wherein the first motor is connected to and drives the movable bracket to move up and down; as well as The transverse movement mechanism includes a moving component installed on the moving bracket, including a moving component for supporting and translating the battery, and a second motor connected to the moving component.

2. The lifting and traversing machine according to claim 1, characterized in that: The lifting mechanism further includes a plurality of eccentric wheels fixed on the fixed bracket, the movable bracket is supported on the eccentric wheels, and the first motor is connected to and drives the eccentric wheels to rotate.

3. The lifting and traversing machine according to claim 2, characterized in that: The lifting mechanism includes two first synchronous shafts which are arranged in parallel and pivotally connected to the fixed bracket, the eccentric wheels are respectively fixed at both ends of each of the first synchronous shafts, and the first motor is connected to and drives the two first synchronous shafts to rotate.

4. The lifting and traversing machine according to claim 3, characterized in that: A plurality of supporting wheel groups are fixed on the movable bracket, the number of which is the same as that of the eccentric wheels and corresponds one to one, each of the supporting wheel groups includes two pulleys, and each of the supporting wheel groups is supported on the corresponding eccentric wheel.

5. The lifting and traversing machine according to claim 1, characterized in that: A plurality of groups of limiting components are connected between the fixed bracket and the movable bracket, and each group of the limiting components comprises a limiting column and a sleeve respectively fixed on the fixed bracket and the movable bracket, and the sleeve is sleeved on the limiting column.

6. The lifting and traversing machine according to claim 1, characterized in that: The movable bracket is provided with a mounting bracket for protruding toward the fixed bracket, and the second motor is fixed to the mounting bracket.

7. The lifting and traversing machine according to claim 1, characterized in that: The moving assembly includes two support roller groups, each of which includes two mounting plates arranged opposite to each other and a plurality of support rollers fixed between the mounting plates, and the second motor is connected to and drives the support rollers to rotate.

8. The lifting and traversing machine according to claim 7, characterized in that: The moving assembly also includes a second synchronous shaft connected to the two support roller groups, the second synchronous shaft is respectively connected to the support rollers in the two support roller groups, and the second motor is connected to and drives the second synchronous shaft to rotate.

9. The lifting and traversing machine according to claim 7, characterized in that: The support roller includes a support section for supporting the battery and a driving section connected to the second synchronization shaft. The mounting plate located on one side of the driving section is also provided with a baffle extending above the driving section.

10. The lifting and traversing machine according to claim 7, characterized in that: The movable bracket is a rectangular bracket, and the two supporting roller groups are arranged at both ends of the movable bracket along the length direction of the movable bracket.

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