Automatic balancing unloading and transporting device

Abstract

The present invention discloses an automatic balancing unloading and transporting device, comprising a base and a trapezoidal carrying box, a lifting bracket integrally positioned on one side of the upper end of the base, the trapezoidal carrying box being movable in lifting and rotating on the lifting bracket, the base being internally provided with running wheels, a running assembly, a chassis motor drive control panel, a chassis motor drive device, a motor leveling and telescopic control panel, an automatic navigation mechanism and a monitoring mechanism, the running wheels being located at the four outer corners of the running assembly. The automatic balancing unloading and transporting device described in the present invention has a trapezoidal design in appearance, which shortens the travel of the telescopic structure while making the product beautiful, improves operating efficiency, maximizes space utilization, and makes loading and unloading of items more convenient, the telescopic mechanism adopts metal gears, a zinc alloy gear box, and a T-type screw rod, which is stable, self-locking and non-slip, and is designed with a double slider structure to overcome the overload problem of unilateral support.

Description

Technical Field

[0001] The present invention relates to the field of unloading and transportation, and in particular to an automatic balancing unloading and transportation device. Background Art

[0002] The automatic balancing unloading and transporting device is a supporting equipment for carrying and transporting items. In some workshops, trolleys are often used to carry and transport some items, which is convenient and fast for the material feeding operation. It adopts a specific structure to load, transport and unload the items. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of automatic balancing unloading and transporting devices.

[0003] The existing automatic balancing unloading and transporting device has certain disadvantages when in use. First, instability may occur during the transportation process, and the internal items may shake. The balance performance is poor, the operation is unstable, and problems are prone to occur, which is not conducive to people's use. In addition, the traditional structure is more troublesome to load and unload items, and the operating efficiency is poor, which brings certain adverse effects to people's use process. For this reason, we propose an automatic balancing unloading and transporting device. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides an automatic balanced unloading and transportation device, which adopts a trapezoidal design in appearance. While making the product beautiful, it shortens the stroke of the telescopic structure, improves the operating efficiency, maximizes the use of space, and makes loading and unloading of items more convenient. The telescopic mechanism adopts metal gears, zinc alloy gearbox, and T-type screw rod, which is stable, self-locking and non-slip. It is designed with a double slider structure to overcome the overload problem of single-sided support, which can effectively solve the problems in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned object, the present invention adopts the following technical solution: an automatic balancing unloading and transporting device, comprising a base and a trapezoidal carrying box, wherein a lifting bracket is integrally positioned on one side of the upper end of the base, and the trapezoidal carrying box is movable in a lifting and rotating manner on the lifting bracket;

[0008] The base is provided with a traveling wheel, a traveling assembly, a chassis motor drive control panel, a chassis motor drive device, a motor leveling and telescopic control panel, an automatic navigation mechanism and a monitoring mechanism. The traveling wheel is located at the four outer corners of the traveling assembly, the monitoring mechanism is located at both ends of the traveling assembly, the chassis motor drive control panel is located in the middle of the traveling assembly, the chassis motor drive device is located at the rear end of the traveling assembly, and the automatic navigation mechanism is located on the monitoring mechanism.

[0009] The lifting bracket is provided with a lifting slider structure, a loading and unloading adjuster, a loading and unloading rotator, a limit sensing device, an adjusting and balancing motor, a telescopic mechanism and an adjusting and balancing mechanism. The adjusting and balancing motor is positioned between the adjusting and balancing mechanism, and the adjusting and balancing mechanism is positioned between the loading and unloading adjuster. The limit sensing device is arranged on the outside of the lifting slider structure, and the telescopic mechanism is located between the lifting slider structure and the lifting bracket.

[0010] As a preferred technical solution of the present application, a hopper is provided on the inner side of the trapezoidal transport box, a slide groove is provided on the inner side of the lifting bracket, a top controller is positioned on the top of the lifting bracket, loading platforms are positioned on both sides of the upper end of the base, a unloading loading box is positioned on the base, and a gravity sensing mechanism is positioned at the bottom of the trapezoidal transport box.

[0011] As a preferred technical solution of the present application, a bracket is connected to the base at a position outside the motor leveling and telescopic control panel, a display is connected to the bracket, and a discharge port is provided at the end of the base at the bottom of the unloading loading box.

[0012] As a preferred technical solution of the present application, a side plate of the unloading end of the trapezoidal carrying box is movably provided with a unloading plate, a rotating shaft is integrally positioned at one end of the unloading plate, a shock-absorbing plate is positioned on the upper surface of the unloading plate, a protective plate is positioned on the surface of the shock-absorbing plate, a sealing gasket is positioned at the front end of the unloading plate, the end of the rotating shaft is connected to a drive shaft, the end of the drive shaft is connected to a reducer and a drive motor, and a positioner and a shock absorber are arranged between the shock-absorbing plate and the unloading plate.

[0013] As a preferred technical solution of the present application, the walking wheels move on the outside of the walking assembly, the trapezoidal carrying box moves up and down on the lifting bracket, and the position of the trapezoidal carrying box rotates, the monitoring mechanism is positioned and installed between the walking assembly, and the chassis motor drive control board and the chassis motor drive device drive the walking wheels to move.

[0014] As a preferred technical solution of the present application, the adjusting balancing motor drives the adjusting balancing mechanism to adjust the position balancing activity, the telescopic mechanism drives the lifting bracket to move up and down on the lifting slider structure, the loading and unloading adjuster drives the loading and unloading rotator and drives the trapezoidal carrying box to rotate, and the limit sensing device detects the lifting amplitude of the lifting bracket.

[0015] As a preferred technical solution of the present application, the trapezoidal carrying box is integrally formed with the hopper, the lifting bracket is integrally formed with the chute, and the trapezoidal carrying box moves on the lifting bracket through the chute.

[0016] As a preferred technical solution of the present application, the driving motor and the reducer drive the driving shaft and the rotating shaft to rotate, the rotating shaft drives the position of the unloading plate to move, the unloading plate and the shock absorbing plate are adjusted by the shock absorber, and the unloading plate and the sealing gasket are sealed and positioned.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides an automatic balancing unloading and transporting device with the following beneficial effects: the balancing mechanism adopts a sprocket structure, and the large reduction ratio makes the operation more stable and reliable, while the rated load is increased. A chain tensioning device is added to ensure precise matching of the sprocket and chain without any shaking margin. The balancing device motor assembly uses a worm gear reducer with a speed ratio of 36 or above, and its strong self-locking ability can bear a larger overload. The entire product shell is made of aluminum alloy and ABS materials, making the product lighter. The telescopic mechanism adopts metal gears, a zinc alloy gearbox, and a T-type lead screw, which is stable and self-locking and does not slide. The telescopic mechanism is designed with a double slider structure, which overcomes the overload problem of single-sided support and realizes the space-saving advantage of single-sided support. The product adopts a trapezoidal design, which shortens the travel of the telescopic structure while making the product beautiful, improves operating efficiency, maximizes space utilization, and makes loading and unloading more convenient. The entire automatic balancing unloading and transporting device has a simple structure and is easy to operate, and the use effect is better than that of traditional methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an automatic balanced unloading and transportation device of the present invention.

[0020] Figure 2 The figure is a structural schematic diagram of the loading state in an automatic balanced unloading and transporting device of the present invention.

[0021] Figure 3 The figure is a structural schematic diagram of the unloading state of an automatic balanced unloading and transporting device of the present invention.

[0022] Figure 4 This is a schematic diagram of the internal structure of an automatic balanced unloading and transportation device of the present invention.

[0023] Figure 5 The figure is a structural schematic diagram of a discharge plate in an automatic balanced unloading and transporting device of the present invention.

[0024] Figure 6 The figure is a schematic structural diagram of a shock absorber in an automatic balancing unloading and transporting device of the present invention.

[0025] In the figure: 1. Base; 2. Unloading loading box; 3. Lifting bracket; 4. Top controller; 5. Chute; 6. Hopper; 7. Trapezoidal carrying box; 8. Loading platform; 9. Display; 10. Bracket; 11. Travel assembly; 12. Travel wheel; 13. Lifting slider structure; 14. Loading and unloading adjuster; 15. Loading and unloading rotator; 16. Limit sensing device; 17. Unloading plate; 18. Adjustment and balancing motor; 19. Gravity sensing mechanism; 20. Unloading port; 21. Monitoring mechanism; 22. Automatic navigation mechanism; 23. Chassis motor drive control board; 24. Chassis motor drive device; 25. Motor leveling and telescopic control board; 26. Adjustment and balancing mechanism; 27. Telescopic mechanism; 28. Shock absorber plate; 29. ​​Sealing pad; 30. Protective plate; 31. Rotating shaft; 32. Drive shaft; 33. Drive motor; 34. Reducer; 35. Positioner; 36. Shock absorber. DETAILED DESCRIPTION

[0026] The technical scheme of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but it will be understood by those skilled in the art that the following described embodiments are part of embodiments of the present invention, rather than all embodiments, and are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention. Those who do not specify specific conditions in the embodiments are carried out according to normal conditions or the conditions recommended by the manufacturer. Those whose reagents or instruments are not specified by the manufacturer are conventional products that can be purchased commercially.

[0027] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0029] like Figure 1-6 As shown, an automatic balanced unloading and transporting device includes a base 1 and a trapezoidal carrying box 7. A lifting bracket 3 is integrally positioned on one side of the upper end of the base 1, and the trapezoidal carrying box 7 is movable in a lifting and rotating manner on the lifting bracket 3.

[0030] Inside the base 1 are provided running wheels 12, a traveling assembly 11, a chassis motor drive control panel 23, a chassis motor drive device 24, a motor leveling and telescopic control panel 25, an automatic navigation mechanism 22, and a monitoring mechanism 21. The running wheels 12 are located at the four outer corners of the traveling assembly 11, the monitoring mechanism 21 is located at both ends of the traveling assembly 11, the chassis motor drive control panel 23 is located in the middle of the traveling assembly 11, the chassis motor drive device 24 is located at the rear end of the traveling assembly 11, and the automatic navigation mechanism 22 is located on the monitoring mechanism 21.

[0031] The lifting bracket 3 is provided with a lifting slider structure 13, a loading and unloading adjuster 14, a loading and unloading rotator 15, a limit sensing device 16, an adjusting and balancing motor 18, a telescopic mechanism 27 and an adjusting and balancing mechanism 26. The adjusting and balancing motor 18 is positioned between the adjusting and balancing mechanism 26, and the adjusting and balancing mechanism 26 is positioned between the loading and unloading adjuster 14. The limit sensing device 16 is arranged on the outside of the lifting slider structure 13, and the telescopic mechanism 27 is located between the lifting slider structure 13 and the lifting bracket 3.

[0032] Furthermore, a hopper 6 is provided on the inner side of the trapezoidal carrying box 7, a slide groove 5 is provided on the inner side of the lifting bracket 3, a top controller 4 is positioned on the top of the lifting bracket 3, loading platforms 8 are positioned on both sides of the upper end of the base 1, a material unloading box 2 is positioned on the base 1, and a gravity sensing mechanism 19 is positioned at the bottom of the trapezoidal carrying box 7.

[0033] Furthermore, a bracket 10 is connected to the base 1 at a position outside the motor leveling and telescopic control panel 25 , a display 9 is connected to the bracket 10 , and a discharge port 20 is provided at the end of the base 1 at the bottom of the blanking loading box 2 .

[0034] Furthermore, a side plate of the unloading end of the trapezoidal carrying box 7 is movably provided with a unloading plate 17, a rotating shaft 31 is integrally positioned at one end of the unloading plate 17, a shock-absorbing plate 28 is positioned on the upper end surface of the unloading plate 17, a protective plate 30 is positioned on the surface of the shock-absorbing plate 28, a sealing gasket 29 is positioned at the front end of the unloading plate 17, the end of the rotating shaft 31 is connected to a drive shaft 32, the end of the drive shaft 32 is connected to a reducer 34 and a drive motor 33, and a positioner 35 and a shock absorber 36 are provided between the shock-absorbing plate 28 and the unloading plate 17.

[0035] Furthermore, the running wheel 12 moves on the outside of the running assembly 11, the trapezoidal carrying box 7 moves up and down on the lifting bracket 3, and the position of the trapezoidal carrying box 7 rotates, the monitoring mechanism 21 is positioned and installed between the running assembly 11, and the chassis motor drive control board 23 and the chassis motor drive device 24 drive the running wheel 12 to move.

[0036] Furthermore, the balancing motor 18 drives the balancing mechanism 26 to adjust the position balancing activity, the telescopic mechanism 27 drives the lifting bracket 3 to move up and down on the lifting slider structure 13, the loading and unloading adjuster 14 drives the loading and unloading rotator 15 and drives the trapezoidal carrying box 7 to rotate, and the limit sensing device 16 detects the lifting amplitude of the lifting bracket 3.

[0037] Furthermore, the trapezoidal carrying box 7 and the hopper 6 are integrally formed, and the lifting bracket 3 and the chute 5 are integrally formed, and the trapezoidal carrying box 7 moves on the lifting bracket 3 through the chute 5.

[0038] Furthermore, the driving motor 33 and the reducer 34 drive the driving shaft 32 and the rotating shaft 31 to rotate, and the rotating shaft 31 drives the position of the unloading plate 17 to move. The unloading plate 17 and the shock absorbing plate 28 are adjusted by the shock absorber 36, and the unloading plate 17 and the sealing gasket 29 are sealed and positioned.

[0039] Working principle: The present invention includes a base 1, a blanking loading box 2, a lifting bracket 3, a top controller 4, a chute 5, a hopper 6, a trapezoidal carrying box 7, a loading platform 8, a display 9, a bracket 10, a walking assembly 11, a walking wheel 12, a lifting slider structure 13, a loading and unloading adjuster 14, a loading and unloading rotator 15, a limit sensing device 16, a discharge plate 17, an adjustment and balancing motor 18, a gravity sensing mechanism 19, a discharge port 20, a monitoring mechanism 21, an automatic navigation mechanism 22, a chassis motor drive control board 23, a chassis motor drive device 24, a motor leveling and telescopic control board 25, an adjustment and balancing mechanism 26, a telescopic mechanism 27, a shock absorbing plate 28, a sealing gasket 29, a protective plate 30, a rotating shaft 31, a drive shaft 32, a drive motor 33, a reducer 34, a positioner 35 and a shock absorber 36. The adjustment and balancing mechanism adopts a sprocket structure, and the super-large reduction ratio makes the operation more stable and reliable, and the rated load is enhanced. The chain tensioning device is added to make the sprocket chain precisely matched without shaking margin. The balancing device motor assembly uses a worm gear reducer with a speed ratio of 36 or above. The super self-locking ability can bear a larger eccentric load. The entire shell of the product is made of aluminum alloy and ABS materials, making the product lighter. The telescopic mechanism uses metal gears, zinc alloy gearbox, and T-type lead screw, which is stable and self-locking and does not slide. The telescopic mechanism is designed with a double slider structure to overcome the eccentric load problem of unilateral support and realize the space-saving advantage of unilateral support. The product appearance adopts a trapezoidal design, which shortens the stroke of the telescopic structure while making the product beautiful, improves the operating efficiency, and maximizes the benefits. The space is used to make loading and unloading more convenient. The traveling assembly 11 and the traveling wheels 12 drive the base 1, the lifting bracket 3, and the trapezoidal carrying box 7 to move. This is driven by the chassis motor drive device 24 and the chassis motor drive control board 23. The monitoring mechanism 21 and the automatic navigation mechanism 22 have navigation functions, making it more automated. The telescopic mechanism 27 drives the lifting bracket 3 to move on the lifting slider structure 13. The limit sensing device 16 senses the maximum lifting limit. The balancing mechanism 26 and the balancing motor 18 adjust the balance. The loading and unloading adjuster 14 and the loading and unloading rotator 15 rotate the position of the trapezoidal carrying box 7 to perform loading and unloading operations. After unloading is completed, the driving motor 33 and the reducer 34 drive the rotating shaft 31 and drive the unloading plate 17 to move, discharging the material in the internal discharge part again to the outside, reducing the possibility of residue. A shock absorber 36 is installed between the shock absorbing plate 28 and the unloading plate 17 to provide a certain shock absorption effect, reducing the pressure during loading, making it more practical.

[0040] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including a..." do not exclude the presence of other identical elements in the process, method, article or device that includes the elements.

[0041] The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. An automatic balancing unloading and transporting device, comprising a base (1) and a trapezoidal carrying box (7), characterized in that: A lifting bracket (3) is integrally positioned on one side of the upper end of the base (1), and the trapezoidal carrying box (7) is movable in a lifting and rotating manner on the lifting bracket (3); The base (1) is provided with a running wheel (12), a running assembly (11), a chassis motor drive control panel (23), a chassis motor drive device (24), a motor leveling and telescopic control panel (25), an automatic navigation mechanism (22) and a monitoring mechanism (21), wherein the running wheel (12) is located at the outer positions of the four corners of the running assembly (11), the monitoring mechanism (21) is located at both ends of the running assembly (11), the chassis motor drive control panel (23) is located in the middle of the running assembly (11), the chassis motor drive device (24) is located at the rear end of the running assembly (11), and the automatic navigation mechanism (22) is located on the monitoring mechanism (21); The lifting bracket (3) is provided with a lifting slider structure (13), a loading and unloading regulator (14), a loading and unloading rotator (15), a limit sensing device (16), an adjusting balancing motor (18), a telescopic mechanism (27) and an adjusting balancing mechanism (26); the adjusting balancing motor (18) is positioned between the adjusting balancing mechanism (26); the adjusting balancing mechanism (26) is positioned between the loading and unloading regulator (14); the limit sensing device (16) is provided outside the lifting slider structure (13); and the telescopic mechanism (27) is located between the lifting slider structure (13) and the lifting bracket (3); The regulating balancing mechanism (26) adopts a sprocket structure and also includes a chain tensioning device. The balancing device motor assembly uses a worm gear reduction box with a speed ratio of 36 or more.

2. The automatic balancing unloading and transporting device according to claim 1, characterized in that: A hopper (6) is provided on the inner side of the trapezoidal carrying box (7), a slide groove (5) is provided on the inner side of the lifting bracket (3), a top controller (4) is positioned on the top of the lifting bracket (3), loading platforms (8) are positioned on both sides of the upper end of the base (1), a material loading box (2) is positioned on the base (1), and a gravity sensing mechanism (19) is positioned on the bottom of the trapezoidal carrying box (7).

3. The automatic balancing unloading and transporting device according to claim 1, characterized in that: A bracket (10) is connected to the base (1) at a position outside the motor leveling and telescopic control panel (25), and a display (9) is connected to the bracket (10). A discharge port (20) is provided at the end of the base (1) at the bottom of the blanking loading box (2).

4. The automatic balancing unloading and transporting device according to claim 1, characterized in that: A discharge plate (17) is movably provided on one side plate of the discharge end of the trapezoidal carrying box (7), a rotating shaft (31) is integrally positioned at one end of the discharge plate (17), a shock-absorbing plate (28) is positioned on the upper end surface of the discharge plate (17), a protective plate (30) is positioned on the surface of the shock-absorbing plate (28), a sealing gasket (29) is positioned at the front end of the discharge plate (17), an end of the rotating shaft (31) is connected to a drive shaft (32), an end of the drive shaft (32) is connected to a reducer (34) and a drive motor (33), and a positioner (35) and a shock absorber (36) are provided between the shock-absorbing plate (28) and the discharge plate (17).

5. The automatic balancing unloading and transporting device according to claim 1, characterized in that: The traveling wheel (12) moves outside the traveling assembly (11), the trapezoidal carrying box (7) moves up and down on the lifting bracket (3), and the position of the trapezoidal carrying box (7) rotates, the monitoring mechanism (21) is positioned and installed between the traveling assembly (11), and the chassis motor drive control board (23) and the chassis motor drive device (24) drive the traveling wheel (12) to move.

6. The automatic balancing unloading and transporting device according to claim 1, characterized in that: The adjusting balance motor (18) drives the adjusting balance mechanism (26) to adjust the position balance activity, the telescopic mechanism (27) drives the lifting bracket (3) to move up and down on the lifting slider structure (13), the loading and unloading regulator (14) drives the loading and unloading rotator (15) and drives the trapezoidal carrying box (7) to rotate, and the limit sensing device (16) detects the lifting range of the lifting bracket (3).

7. The automatic balancing unloading and transporting device according to claim 2, characterized in that: The trapezoidal carrying box (7) and the hopper (6) are integrally formed, and the lifting bracket (3) and the chute (5) are integrally formed, and the trapezoidal carrying box (7) moves on the lifting bracket (3) through the chute (5).

8. The automatic balancing unloading and transporting device according to claim 4, characterized in that: The driving motor (33) and the speed reducer (34) drive the driving shaft (32) and the rotating shaft (31) to rotate, and the rotating shaft (31) drives the position of the discharge plate (17) to move. The discharge plate (17) and the shock absorbing plate (28) are adjusted by the shock absorber (36), and the discharge plate (17) and the sealing gasket (29) are sealed and positioned.

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