Four-way shuttle vehicle with high transmission performance and using method

Abstract

The invention discloses a four-way shuttle vehicle with high transmission performance, which comprises X-lane walking gear boxes, Y-lane walking gear boxes are mounted at one ends of the X-lane walking gear boxes, the number of the X-lane walking gear boxes and the number of the Y-lane walking gear boxes are both two, and a square shape is formed between the two groups of X-lane walking gear boxes and Y-lane walking gear boxes; and an X-lane walking servo motor planetary reducer is mounted at the rear end of one group of X-lane walking gear boxes. According to the four-way shuttle vehicle with the high transmission performance, a Y-lane walking servo motor planetary reducer and an X-lane walking servo motor planetary reducer drive a Y-lane walking driving shaft and an X-lane walking driving shaft to rotate through a Y-lane walking gear box and an X-lane walking gear box, so that a Y-lane walking wheel and an X-lane walking wheel can roll; therefore, goods can be driven to move upwards in the X lane and the Y lane, and tedious regular tensioning maintenance caused by the later period of chain transmission is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of warehousing logistics equipment, and in particular to a four-way shuttle vehicle with high transmission performance and a use method thereof. Background Art

[0002] As we all know, in the daily operations of warehousing and logistics, more and more factories are using integrated automation systems that combine shuttles with shelves to replace traditional warehousing and logistics operations, and the four-way shuttle system is particularly prominent for its higher construction economy.

[0003] In the past, when the four-way shuttle was in use, the travel system of the four-way shuttle usually adopted multi-wheel drive travel, and the conventional travel systems on the market mostly used chain drive to achieve power transmission, and the chain drive had certain disadvantages. The chain drive would loosen after long-term use, and workers were required to regularly tighten and maintain the chain. Therefore, during the project implementation, it was necessary to regularly adjust the chain tension, and thus regularly maintain the four-way shuttle, which caused great complexity for the workers and invisibly increased the labor costs of the workers. Therefore, a solution that could alleviate the above problems was urgently needed. Summary of the invention

[0004] The main purpose of the present invention is to provide a four-way shuttle with high transmission performance and a method of use, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A four-way shuttle vehicle with high transmission performance comprises an X-lane travel gearbox, one end of which is equipped with a Y-lane travel gearbox, two groups of the X-lane travel gearbox and the Y-lane travel gearbox, a square is formed between the two groups of the X-lane travel gearbox and the Y-lane travel gearbox, a X-lane travel servo motor planetary reducer is installed at the rear end of one group of the X-lane travel gearboxes, an X-lane travel drive shaft is installed inside one group of the X-lane travel gearboxes, an X-lane travel wheel is installed at the front end of the X-lane travel drive shaft, a Y-lane travel servo motor planetary reducer is installed at one end of one group of the Y-lane travel gearboxes, a Y-lane travel drive shaft is installed inside one group of the Y-lane travel gearboxes, and one end of the Y-lane travel drive shaft is equipped with a Y-lane travel wheel.

[0007] Preferably, one end of the Y-lane traveling servo motor planetary reducer is fixedly connected to a jacking and reversing servo motor planetary reducer, and a jacking and reversing drive shaft is installed inside the jacking and reversing servo motor planetary reducer.

[0008] Preferably, a lifting and reversing gear box is installed at the other end of the lifting and reversing drive shaft, and a cam swing arm is installed at one end of the lifting and reversing gear box.

[0009] Preferably, the inner side of the cam swing arm is slidably connected with an X-lane guide slider, and the X-lane guide slider is fixedly connected to the X-lane travel gear box and the Y-lane travel gear box.

[0010] Preferably, there are four groups of Y-lane travel wheels and two groups of Y-lane travel drive shafts.

[0011] Preferably, both ends of each group of the Y-lane travel drive shafts are installed with Y-lane travel wheels, and there are four groups of the X-lane travel wheels.

[0012] Preferably, there are two groups of the X-lane travel drive shafts, and both ends of each group of the X-lane travel drive shafts are installed with the X-lane travel drive shafts.

[0013] A method for using a four-way shuttle with high transmission performance is also provided, which is used to operate a four-way shuttle with high transmission performance, comprising the following steps:

[0014] S1: First, start the planetary reducer of the X-lane travel servo motor, so that the planetary reducer of the X-lane travel servo motor drives the X-lane travel drive shaft to rotate through the X-lane travel gearbox, so that the X-lane travel drive shaft drives the X-lane travel wheel to rotate, and the X-lane travel wheel rolls on the X-lane track, so that the goods on the shelf can be pulled and moved on the X-lane track;

[0015] S2: Secondly, start the planetary reducer of the lifting and reversing servo motor, so that the planetary reducer of the lifting and reversing servo motor drives the lifting and reversing drive shaft through the lifting and reversing gear box, so that the lifting and reversing drive shaft drives the cam swing arm to move, and the cam swing arm moves along the X-lane guide slider, so that the cam swing arm rises upward, and the cam swing arm can push the X-lane walking wheel and the Y-lane walking wheel to move, so that the Y-lane walking wheel contacts the Y-lane track;

[0016] S3: Finally, start the planetary reducer of the Y Lane travel servo motor, which will drive the Y Lane travel drive shaft to rotate through the Y Lane travel gear box, so that the Y Lane travel drive shaft drives the Y Lane travel wheel to rotate, and the Y Lane travel wheel rolls on the Y Lane track, so that the goods on the shelf can be moved on the Y Lane track.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The planetary reducer of the Y lane travel servo motor and the planetary reducer of the X lane travel servo motor drive shaft through the Y lane travel gear box and the X lane travel gear box to rotate the Y lane travel drive shaft and the X lane travel drive shaft, so that the Y lane travel wheel and the X lane travel wheel can roll, which can drive the goods to move upward in the X and Y lanes and avoid the tedious regular tightening and maintenance brought by the chain transmission in the later stage.

[0019] 2. At the same time, the planetary reducer of the lifting and reversing servo motor drives the cam swing arm to move in one direction all the time, so that the movement of the cam swing arm is always consistent, and the reversing can be performed stably, eliminating the phenomenon of hydraulic lifting asynchronism. It is independent of electronic control or software programs, and can prevent problems with the lifting of the hydraulic cylinder caused by network communication signals, software program loopholes, etc. It can effectively prevent the mechanism from falling or deflecting due to overloading during lifting and reversing, so that the walking wheel can be accurately positioned to avoid economic losses and casualties. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 It is a schematic diagram of the local structure of the present invention Figure 1 ;

[0023] Figure 4 It is a schematic diagram of the local structure of the present invention Figure 2 .

[0024] In the figure: 1. Planetary reducer for servo motor for lifting and reversing; 2. Planetary reducer for servo motor for traveling in lane Y; 3. Planetary reducer for servo motor for traveling in lane X; 4. Lifting and reversing gearbox; 5. Travel gearbox for lane X; 6. Travel gearbox for lane Y; 7. Travel drive shaft for lane Y; 8. Lifting and reversing drive shaft; 9. Travel drive shaft for lane X; 10. Cam swing arm; 11. Travel wheel for lane Y; 12. Travel wheel for lane X; 13. Guide slider for lane X. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are relative relationships of directions or positions, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] See also Figure 1-4 An embodiment of the present invention is as follows: a four-way shuttle vehicle with high transmission performance comprises an X-lane travel gearbox 5, one end of which is provided with a Y-lane travel gearbox 6, two groups of the X-lane travel gearbox 5 and the Y-lane travel gearbox 6, and a square is formed between the two groups of the X-lane travel gearbox 5 and the Y-lane travel gearbox 6, one group of the X-lane travel gearbox 5 is provided with an X-lane travel servo motor planetary reducer 3 at the rear end, one group of the X-lane travel gearbox 5 is provided with an X-lane travel drive shaft 9 inside, and an X-lane travel wheel 12 is provided at the front end of the X-lane travel drive shaft 9, one group of the Y-lane travel gearbox 6 is provided with a Y-lane travel servo motor planetary reducer 2 at one end, one group of the Y-lane travel gearbox 6 is provided with a Y-lane travel drive shaft 7 inside, and one end of the Y-lane travel drive shaft 7 is provided with a Y-lane travel wheel 11.

[0028] One end of the Y-lane travel servo motor planetary reducer 2 is fixedly connected to the jacking and reversing servo motor planetary reducer 1, and a jacking and reversing drive shaft 8 is installed inside the jacking and reversing servo motor planetary reducer 1. The other end of the jacking and reversing drive shaft 8 is installed with a jacking and reversing gear box 4. A cam swing arm 10 is installed at one end of the jacking and reversing gear box 4. The inner side of the cam swing arm 10 is slidingly connected with an X-lane guide slider 13. The X-lane guide slider 13 is fixedly connected to the X-lane travel gear box 5 and the Y-lane travel gear box 6. There are four groups of Y-lane travel wheels 11 and two groups of Y-lane travel drive shafts 7.

[0029] When in use, the X-lane walking wheel 12 and the Y-lane walking wheel 11 are placed on the X-lane track and the Y-lane track, and the X-lane walking wheel 12 is in contact with the X-lane track. When it is necessary to move upward in the X-lane, first start the X-lane walking servo motor planetary reducer 3, so that the X-lane walking servo motor planetary reducer 3 drives the X-lane walking drive shaft 9 to rotate through the X-lane walking gear box 5, so that the X-lane walking drive shaft 9 drives the X-lane walking wheel 12 to rotate, and the X-lane walking wheel 12 rolls on the X-lane track, so that the goods on the shelf can be pulled and moved on the X-lane track.

[0030] Both ends of each group of Y-lane walking drive shaft 7 are installed with Y-lane walking wheels 11, there are four groups of X-lane walking wheels 12, there are two groups of X-lane walking drive shafts 9, and both ends of each group of X-lane walking drive shafts 9 are installed with X-lane walking drive shafts 9.

[0031] At this time, the lifting and reversing servo motor planetary reducer 1 is started, so that the lifting and reversing servo motor planetary reducer 1 drives the lifting and reversing drive shaft 8 through the lifting and reversing gear box 4, so that the lifting and reversing drive shaft 8 drives the cam swing arm 10 to move, and the cam swing arm 10 moves along the X-lane guide slider 13, so that the cam swing arm 10 rises upward, and the cam swing arm 10 can push the X-lane walking wheel 12 and the Y-lane walking wheel 11 to move, so that the Y-lane walking wheel 11 contacts the Y-lane track, and then the Y-lane walking servo motor planetary reducer 2 is started, so that the Y-lane walking servo motor planetary reducer 2 drives the Y-lane walking drive shaft 7 to rotate through the Y-lane walking gear box 6, so that the Y-lane walking drive shaft 7 drives the Y-lane walking wheel 11 to rotate, and the Y-lane walking wheel 11 rolls on the Y-lane track, so that the goods on the shelf can be pulled to move on the Y-lane track, and the X and Y lanes can be moved upward.

[0032] A method for using a four-way shuttle with high transmission performance is also provided, which is used to operate a four-way shuttle with high transmission performance, comprising the following steps:

[0033] S1: First, start the planetary reducer 3 of the X-lane travel servo motor, so that the planetary reducer 3 of the X-lane travel servo motor drives the X-lane travel drive shaft 9 to rotate through the X-lane travel gear box 5, so that the X-lane travel drive shaft 9 drives the X-lane travel wheel 12 to rotate, and the X-lane travel wheel 12 rolls on the X-lane track, so that the goods on the shelf can be pulled to move on the X-lane track;

[0034] S2: Secondly, the planetary reducer 1 of the lifting and reversing servo motor is started, so that the planetary reducer 1 of the lifting and reversing servo motor drives the lifting and reversing drive shaft 8 through the lifting and reversing gear box 4, so that the lifting and reversing drive shaft 8 drives the cam swing arm 10 to move, and the cam swing arm 10 moves along the X-lane guide slider 13, so that the cam swing arm 10 rises upward, and the cam swing arm 10 can push the X-lane walking wheel 12 and the Y-lane walking wheel 11 to move, so that the Y-lane walking wheel 11 contacts the Y-lane track;

[0035] S3: Finally, start the Y Lane travel servo motor planetary reducer 2, so that the Y Lane travel servo motor planetary reducer 2 drives the Y Lane travel drive shaft 7 to rotate through the Y Lane travel gear box 6, so that the Y Lane travel drive shaft 7 drives the Y Lane travel wheel 11 to rotate, and the Y Lane travel wheel 11 rolls on the Y Lane track, so that the goods on the shelf can be pulled and moved on the Y Lane track.

[0036] Working principle:

[0037] When in use, place the X Lane walking wheel 12 and the Y Lane walking wheel 11 on the X Lane track and the Y Lane track, and make the X Lane walking wheel 12 contact the X Lane track. When it is necessary to move upward in the X Lane, first start the X Lane walking servo motor planetary reducer 3, so that the X Lane walking servo motor planetary reducer 3 drives the X Lane walking drive shaft 9 to rotate through the X Lane walking gear box 5, so that the X Lane walking drive shaft 9 drives the X Lane walking wheel 12 to rotate, and the X Lane walking wheel 12 rolls on the X Lane track, so that the goods on the shelf can be moved on the X Lane track. If it is necessary to move upward in the Y Lane, , and then start the lifting and reversing servo motor planetary reducer 1, so that the lifting and reversing servo motor planetary reducer 1 drives the lifting and reversing drive shaft 8 through the lifting and reversing gear box 4, so that the lifting and reversing drive shaft 8 drives the cam swing arm 10 to move, and the cam swing arm 10 moves along the X-lane guide slider 13, so that the cam swing arm 10 rises upward, and the cam swing arm 10 can push the X-lane walking wheel 12 and the Y-lane walking wheel 11 to move, so that the Y-lane walking wheel 11 contacts the Y-lane track, and then start the Y-lane walking servo motor planetary reducer 2, so that the Y-lane walking servo motor planetary reducer 2 can move through the Y-lane walking gear The wheel box 6 drives the Y lane travel drive shaft 7 to rotate, so that the Y lane travel drive shaft 7 drives the Y lane travel wheel 11 to rotate, and the Y lane travel wheel 11 rolls on the Y lane track, so that the goods on the shelf can be pulled to move on the Y lane track, so as to realize the upward movement of X and Y lanes, and the Y lane travel servo motor planetary reducer 2 and the X lane travel servo motor planetary reducer 3 drive the Y lane travel drive shaft 7 and the X lane travel drive shaft 9 to rotate through the Y lane travel gear box 6 and the X lane travel gear box 5, so that the Y lane travel wheel 11 and the X lane travel wheel 12 can roll, so as to drive the goods. Move upward in the X and Y lanes, and avoid the tedious regular tightening maintenance brought by the chain transmission in the later stage. At the same time, the planetary reducer 1 of the jacking and reversing servo motor drives the cam swing arm 10 to move in one direction all the time, so that the movement of the cam swing arm 10 is always consistent, and the reversing can be performed stably, eliminating the hydraulic jacking asynchronism phenomenon, and is independent of electronic control or software programs. It can effectively prevent the hydraulic cylinder from lifting and lowering due to network communication signals, software program vulnerabilities, etc., and effectively prevent the mechanism from falling or deflecting due to overloading during jacking and reversing, so that the walking wheel is accurately positioned to avoid economic losses and casualties.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A four-way shuttle with high transmission performance, comprising an X-lane travel gearbox (5), characterized in that: A Y-lane travel gearbox (6) is installed at one end of the X-lane travel gearbox (5), and the number of the X-lane travel gearbox (5) and the Y-lane travel gearbox (6) are both two groups, and the two groups of the X-lane travel gearbox (5) and the Y-lane travel gearbox (6) form a square. The rear end of one group of the X-lane travel gearbox (5) is installed with an X-lane travel servo motor planetary reducer (3), the interior of one group of the X-lane travel gearbox (5) is installed with an X-lane travel drive shaft (9), and the front end of the X-lane travel drive shaft (9) is installed with an X-lane travel wheel (12), one end of one group of the Y-lane travel gearbox (6) is installed with a Y-lane travel servo motor planetary reducer (2), one group of the Y-lane travel gearbox (6) is installed with a Y-lane travel drive shaft (7), and one end of the Y-lane travel drive shaft (7) is installed with a Y-lane travel wheel (11).

2. A four-way shuttle with high transmission performance according to claim 1, characterized in that: One end of the Y-lane traveling servo motor planetary reducer (2) is fixedly connected to a lifting and reversing servo motor planetary reducer (1), and a lifting and reversing drive shaft (8) is installed inside the lifting and reversing servo motor planetary reducer (1).

3. A four-way shuttle vehicle with high transmission performance according to claim 2, characterized in that: A lifting and reversing gear box (4) is installed at the other end of the lifting and reversing drive shaft (8), and a cam swing arm (10) is installed at one end of the lifting and reversing gear box (4).

4. A four-way shuttle vehicle with high transmission performance according to claim 3, characterized in that: The inner side of the cam swing arm (10) is slidably connected with an X-lane guide slider (13), and the X-lane guide slider (13) is fixedly connected to the X-lane travel gear box (5) and the Y-lane travel gear box (6).

5. A four-way shuttle vehicle with high transmission performance according to claim 4, characterized in that: The number of the Y-lane traveling wheels (11) is four, and the number of the Y-lane traveling drive shafts (7) is two.

6. A four-way shuttle vehicle with high transmission performance according to claim 4, characterized in that: Both ends of each set of the Y-lane travel drive shafts (7) are mounted on Y-lane travel wheels (11), and there are four sets of the X-lane travel wheels (12).

7. A four-way shuttle vehicle with high transmission performance according to claim 4, characterized in that: There are two groups of the X-lane travel drive shafts (9), and both ends of each group of the X-lane travel drive shafts (9) are mounted on the X-lane travel drive shafts (9).

8. A method for using a four-way shuttle with high transmission performance, used to operate a four-way shuttle with high transmission performance according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: First, the planetary reducer (3) of the X-lane travel servo motor is started, so that the planetary reducer (3) of the X-lane travel servo motor drives the X-lane travel drive shaft (9) to rotate through the X-lane travel gear box (5), so that the X-lane travel drive shaft (9) drives the X-lane travel wheel (12) to rotate, and the X-lane travel wheel (12) rolls on the X-lane track, so that the goods on the shelf can be pulled and moved on the X-lane track; S2: Next, the planetary reducer (1) of the lifting and reversing servo motor is started, so that the planetary reducer (1) of the lifting and reversing servo motor drives the lifting and reversing drive shaft (8) through the lifting and reversing gear box (4), so that the lifting and reversing drive shaft (8) drives the cam swing arm (10) to move, and the cam swing arm (10) moves along the X-lane guide slider (13), so that the cam swing arm (10) rises upward, and the cam swing arm (10) can push the X-lane running wheel (12) and the Y-lane running wheel (11) to move, so that the Y-lane running wheel (11) contacts the Y-lane track; S3: Finally, the Y Lane travel servo motor planetary reducer (2) is started, so that the Y Lane travel servo motor planetary reducer (2) drives the Y Lane travel drive shaft (7) to rotate through the Y Lane travel gear box (6), thereby causing the Y Lane travel drive shaft (7) to drive the Y Lane travel wheel (11) to rotate, and causing the Y Lane travel wheel (11) to roll on the Y Lane track, so that the goods on the shelf can be pulled and moved on the Y Lane track.

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