Tire carrying manipulator

Abstract

The utility model discloses a tire carrying manipulator which comprises a support, an electric push rod is arranged at the top end in the support, a U-shaped base is arranged at the bottom end of the electric push rod, a fixing base is arranged at the bottom end of the U-shaped base, a rotating motor is arranged at the top end in the U-shaped base, and a driving rod is connected to the bottom end of the rotating motor and extends downwards to penetrate through the interior of the fixing base. A first bevel gear is arranged at the bottom of the outer end face of the driving rod, a plurality of threaded rods are rotationally arranged on the fixing base in the circumferential direction, second bevel gears are arranged on the threaded rods, the first bevel gear and the second bevel gears are arranged in an engaged mode, and sliding sleeves corresponding to the threaded rods are arranged on the periphery of the outer end face of the fixing base in a sliding mode; the threaded rods are in threaded connection with the sliding sleeves, arc-shaped plates are detachably arranged on the outer end faces of the multiple sliding sleeves, supporting bases are slidably arranged on the left side and the right side of the lower end face of the support, first universal wheels are arranged on the front sides and the rear sides of the lower end faces of the two supporting bases, and through the design of the rotating motor, automatic locking is facilitated, and rapid clamping and carrying are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tire handling, and more specifically, it relates to a tire handling manipulator. Background Art

[0002] A tire is a circular elastic rubber product that is installed on various vehicles or machines and rolls on the ground. It is usually installed on a metal rim, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. During the tire handling process, a manipulator is generally needed to clamp and handle the tire. During the handling process, the manipulator limits and installs the inner side of the tire. After installation, manual adjustment is required to lock the clamping. There is a lack of a suitable automatic locking mechanism. Moreover, when the device is in use, the whole device transports the tire to a suitable position and height. The lifting height during handling is limited and it is not convenient to adjust, so the practicability needs to be improved. In addition, during the overall movement of the device, there is a lack of a suitable anti-tipping protection mechanism, and the safety during the movement process needs to be improved. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the problems existing in the prior art, the utility model provides a tire handling manipulator to solve the technical problem that in the background art, the manipulator limits and installs the inner side of the tire, and manual adjustment is required after installation to lock the clamping, and there is a lack of a suitable automatic locking mechanism.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A tire handling manipulator, including a bracket. An electric push rod is provided at the top end inside the bracket. A U-shaped seat is provided at the bottom end of the electric push rod. A fixed seat is provided at the bottom end of the U-shaped seat. A rotating motor is provided at the top end inside the U-shaped seat. A driving rod is connected to the bottom end of the rotating motor. The driving rod extends downward through the inside of the fixed seat. A first bevel gear is provided at the bottom of the outer end face of the driving rod. A threaded rod is rotatably provided on the fixed seat. A plurality of threaded rods are arranged in the circumferential direction. Second bevel gears are provided on all of the plurality of threaded rods. The first bevel gear and the second bevel gears are meshed. Slide sleeves are slidably provided corresponding to the plurality of threaded rods on the outer end face of the fixed seat. The threaded rods are threadedly connected to the slide sleeves. Arc-shaped plates are detachably provided on the outer end faces of all the slide sleeves. Support seats are slidably provided on the left and right sides of the lower end face of the bracket. First universal wheels are provided on the front and back sides of the lower end faces of the two support seats.

[0007] The utility model is further provided that a plurality of groups of arc-shaped plates are provided. The models of the plurality of groups of arc-shaped plates are different. Installation sleeves are provided on the inner ends of all the plurality of groups of arc-shaped plates corresponding to the slide sleeves, which is convenient for replacing the arc-shaped plates.

[0008] The present utility model is further configured such that a first locking hole is provided on each of multiple groups of the mounting sleeves, and a second locking hole corresponding to the first locking hole is provided on each of multiple sliding sleeves. The first locking hole and the second locking hole are connected by bolts to lock the replacement.

[0009] The present utility model is further configured such that grooves corresponding to the support seats are provided on both the left and right sides of the lower end surface of the bracket, and an adjusting mechanism is provided on the bracket corresponding to the two support seats to facilitate height adjustment.

[0010] The present utility model is further configured such that the adjusting mechanism includes an adjusting rod and an adjusting motor. There are two adjusting rods, and both adjusting rods are rotatably arranged corresponding to the grooves. The adjusting rod is in threaded connection with the support seat, and the adjusting motor is installed at the top end of one of the adjusting rods. A transmission mechanism is provided between the two adjusting rods to achieve height adjustment operation.

[0011] The present utility model is further configured such that the transmission mechanism includes transmission wheels and a transmission belt. There are two transmission wheels, and the transmission belt is sleeved on the outer ends of the two transmission wheels to ensure the synchronous transmission effect.

[0012] The present utility model is further configured such that extension plates are detachably provided at the front and rear ends of the two support seats, and second universal wheels are provided at the bottom ends of the multiple extension plates to achieve anti-tipping protection.

[0013] The present utility model is further configured such that connecting plates are provided at the upper ends of the multiple extension plates, first connecting holes are provided on the multiple connecting plates, second connecting holes corresponding to the multiple first connecting holes are provided on the two support seats, and the first connecting holes and the second connecting holes are connected by bolts to facilitate installation and locking.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a tire handling manipulator, which has the following beneficial effects:

[0016] 1. Through the design of the rotating motor, the rotating motor drives the driving rod to rotate. The first bevel gear of the driving rod is meshed with the second bevel gear of the threaded rod. The threaded rod and the sliding sleeve slide and adjust relative to the fixed seat, which facilitates the automatic retraction and release of the arc-shaped plate, facilitates automatic locking, and facilitates rapid clamping and handling.

[0017] 2. Through the design of the support seat, the support seat slides and adjusts relative to the groove of the bracket. The adjusting motor drives the adjusting rod. The adjusting rod is in threaded connection with the support seat. The adjusting rods rotate synchronously through the cooperation of the transmission wheels and the transmission belt, which facilitates the adjustment of the support height and facilitates the adjustment of the handling height.

[0018] 3. Through the design of the extension plate, the extension plate is installed corresponding to the support seat. The first connection hole on the connection plate is aligned with the second connection hole on the support seat, and bolts are passed through and tightened for fixation, which facilitates the installation of the extension plate, realizes anti-tipping protection during the movement process, and improves safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the preferred overall structure of a tire handling manipulator;

[0020] Figure 2 It is a schematic diagram of the preferred overall structure of the bracket of a tire handling manipulator;

[0021] Figure 3 It is a schematic diagram of the preferred support seat structure of a tire handling manipulator;

[0022] Figure 4 It is a sectional view of the internal structure of the preferred fixed seat of a tire handling manipulator;

[0023] Figure 5 It is a schematic diagram of the preferred cooperation structure of the arc-shaped plate and the mounting sleeve of a tire handling manipulator;

[0024] Figure 6 It is a schematic diagram of the preferred cooperation structure of the extension plate, the second universal wheel and the connection plate of a tire handling manipulator.

[0025] In the figure: 1. Bracket; 2. Electric push rod; 3. U-shaped seat; 4. Fixed seat; 5. Rotating motor; 6. Driving rod; 7. First bevel gear; 8. Threaded rod; 9. Second bevel gear; 10. Sliding sleeve; 11. Arc-shaped plate; 12. Support seat; 13. First universal wheel; 14. Mounting sleeve; 15. First locking hole; 16. Second locking hole; 17. Groove; 18. Adjusting rod; 19. Adjusting motor; 20. Driving wheel; 21. Transmission belt; 22. Extension plate; 23. Second universal wheel; 24. Connection plate; 25. First connection hole; 26. Second connection hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0028] In the present utility model, unless otherwise specified, the orientations such as "upper" and "lower" generally refer to the directions shown in the drawings, or to the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left" and "right" generally refer to the left and right shown in the drawings; "inner" and "outer" refer to the inner and outer of the contour of each component itself, but the above orientation terms are not used to limit the present utility model.

[0029] Please refer to Figures 1-5 , a tire handling manipulator, comprising a bracket 1. At the top end inside the bracket 1, there is an electric push rod 2. At the bottom end of the electric push rod 2, there is a U-shaped seat 3. At the bottom end of the U-shaped seat 3, there is a fixed seat 4. At the top end inside the U-shaped seat 3, there is a rotary motor 5. At the bottom end of the rotary motor 5, there is a driving rod 6 connected. The driving rod 6 extends downward through the inside of the fixed seat 4. At the bottom of the outer end face of the driving rod 6, there is a first bevel gear 7. On the fixed seat 4, there is a threaded rod 8 rotatably arranged. There are multiple threaded rods 8 arranged in the circumferential direction. On each of the multiple threaded rods 8, there is a second bevel gear 9. The first bevel gear 7 and the second bevel gear 9 are meshed. Around the outer end face of the fixed seat 4, corresponding to the multiple threaded rods 8, there are sliding sleeves 10 slidably arranged. The threaded rod 8 and the sliding sleeve 10 are threadedly connected. On the outer end faces of the multiple sliding sleeves 10, arc-shaped plates 11 are detachably arranged. On the left and right sides of the lower end face of the bracket 1, there are support seats 12 slidably arranged. At the front and rear sides of the lower end faces of the two support seats 12, there are first universal wheels 13.

[0030] In this embodiment, when the electric push rod 2 is started, the electric push rod 2 drives the U-shaped seat 3 and the fixed seat 4 at the bottom to adjust the lifting. The rotary motor 5 drives the driving rod 6 to rotate. The first bevel gear 7 on the driving rod 6 and the second bevel gear 9 on the multiple threaded rods 8 are meshed and cooperate to drive the threaded rod 8 to rotate. The threaded rod 8 and the sliding sleeve 10 are in threaded cooperation. The sliding sleeve 10 slides relative to the fixed seat 4, driving the outer arc-shaped plate 11 to slide, and automatically clamping the inner side of the tire.

[0031] More specifically, the support seat 12 adjusts the lifting relative to the bracket 1. The first universal wheels 13 at the bottom of the support seat 12 drive the whole device to move, facilitating the handling and transfer of the tire.

[0032] Please refer to Figure 4 and Figure 5 , as an implementation manner of the arc-shaped plate 11: There are multiple groups of arc-shaped plates 11. The multiple groups of arc-shaped plates 11 are set with different models. At the inner ends of the multiple groups of arc-shaped plates 11, there are mounting sleeves 14 corresponding to the sliding sleeves 10. On each of the multiple groups of mounting sleeves 14, there are first locking holes 15 opened. On each of the multiple sliding sleeves 10, there are second locking holes 16 corresponding to the first locking holes 15. The first locking holes 15 and the second locking holes 16 are connected by bolts.

[0033] Specifically, select a suitable arc-shaped plate 11. The mounting sleeve 14 of the arc-shaped plate 11 is installed corresponding to the sliding sleeve 10. The first locking hole 15 and the second locking hole 16 are aligned, and bolts are passed through and tightened for fixation.

[0034] Please refer to Figure 1 and Figure 2 , as an implementation manner of the support seat 12: Grooves 17 are respectively provided on the left and right sides of the lower end surface of the bracket 1 corresponding to the support seat 12. An adjusting mechanism is provided on the bracket 1 corresponding to the two support seats 12. The adjusting mechanism includes an adjusting rod 18 and an adjusting motor 19. There are two adjusting rods 18, and both adjusting rods 18 are rotatably arranged corresponding to the grooves 17. The adjusting rod 18 is threadedly connected to the support seat 12. The adjusting motor 19 is installed at the top end of one side adjusting rod 18. A transmission mechanism is provided between the two adjusting rods 18. The transmission mechanism includes transmission wheels 20 and a transmission belt 21. There are two transmission wheels 20, and the transmission belt 21 is sleeved on the outer ends of the two transmission wheels 20.

[0035] Specifically, start the adjusting motor 19. The adjusting motor 19 drives the adjusting rod 18 to rotate. The adjusting rod 18 is in threaded cooperation with the support seat 12, and the support seat 12 is adjusted to rise and fall relative to the groove 17.

[0036] Please refer to Figure 1 , Figure 3 and Figure 6 , as an implementation manner of the extension plate 22: Extension plates 22 can be detachably provided at the front and rear ends of the two support seats 12. Second universal wheels 23 are provided at the bottom ends of the multiple extension plates 22. Connection plates 24 are provided at the upper ends of the multiple extension plates 22. First connection holes 25 are opened on the multiple connection plates 24. Second connection holes 26 are respectively opened on the two support seats 12 corresponding to the multiple first connection holes 25. The first connection holes 25 and the second connection holes 26 are connected by bolts.

[0037] Specifically, the extension plate 22 is installed corresponding to the support seat 12. The first connection hole 25 on the connection plate 24 is aligned with the second connection hole 26 on the support seat 12, and bolts are passed through and tightened for fixation.

[0038] In summary, the overall equipment is in use:

[0039] When in the installation and adjustment state, select a suitable arc-shaped plate 11. The mounting sleeve 14 of the arc-shaped plate 11 is installed corresponding to the sliding sleeve 10. The first locking hole 15 and the second locking hole 16 are aligned, and bolts are passed through and tightened for fixation, which is convenient for clamping and installing the inner ends of different models of tires. The extension plate 22 is installed corresponding to the support seat 12. The first connection hole 25 on the connection plate 24 is aligned with the second connection hole 26 on the support seat 12, and bolts are passed through and tightened for fixation to provide anti-tipping protection for the overall device.

[0040] When in the height adjustment state, the overall height is adjusted according to the handling height requirement. The adjustment motor 19 is driven, and the adjustment motor 19 drives the adjustment rod 18 to rotate. The adjustment rod 18 is in threaded cooperation with the support base 12. The adjustment rods 18 rotate synchronously through the cooperation of the transmission wheels 20 and the transmission belt 21, realizing the sliding adjustment of the support base 12 relative to the groove 17, facilitating the adjustment of the overall height.

[0041] When in the handling state, the electric push rod 2 extends and retracts, driving the bottom U-shaped seat 3 and the fixed seat 4 to move to the tire position. The rotation motor 5 is started, and the rotation motor 5 drives the drive rod 6 and the first bevel gear 7 to rotate. The first bevel gear 7 is in meshing cooperation with the second bevel gear 9, and multiple threaded rods 8 rotate synchronously. The threaded rods 8 are in threaded cooperation with the sliding sleeves 10, and the slides slide outwards relative to the fixed seat 4, driving the arc-shaped plate 11 to clamp the inner side of the tire. The first universal wheel 13 and the second universal wheel 23 cooperate to drive the whole device to move and handle the tire.

[0042] In all the solutions mentioned above, for the connection between two components, welding, the connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire handling manipulator, comprising a bracket (1), characterized in that: At the inner top end of the bracket (1), there is an electric push rod (2). At the bottom end of the electric push rod (2), there is a U-shaped seat (3). At the bottom end of the U-shaped seat (3), there is a fixed seat (4). At the inner top end of the U-shaped seat (3), there is a rotating motor (5). At the bottom end of the rotating motor (5), there is a driving rod (6) connected. The driving rod (6) extends downward through the inside of the fixed seat (4). At the bottom of the outer end face of the driving rod (6), there is a first bevel gear (7). On the fixed seat (4), there is a threaded rod (8) rotatably arranged. There are multiple threaded rods (8) arranged in the circumferential direction. On each of the multiple threaded rods (8), there is a second bevel gear (9). The first bevel gear (7) and the second bevel gear (9) are meshed. Around the outer end face of the fixed seat (4), there are sliding sleeves (10) slidably arranged corresponding to the multiple threaded rods (8). The threaded rod (8) is threadedly connected with the sliding sleeve (10). On the outer end faces of the multiple sliding sleeves (10), there are arc-shaped plates (11) detachably arranged. On the left and right sides of the lower end face of the bracket (1), there are support seats (12) slidably arranged. On the front and back sides of the lower end faces of the two support seats (12), there are first universal wheels (13).

2. The tire handling manipulator according to claim 1, wherein: There are multiple groups of the arc-shaped plates (11). The multiple groups of arc-shaped plates (11) are of different models. At the inner ends of the multiple groups of arc-shaped plates (11), there are mounting sleeves (14) corresponding to the sliding sleeves (10).

3. The tire handling manipulator according to claim 2, characterized in that: multiple groups On each of the mounting sleeves (14), there are first locking holes (15). On each of the multiple sliding sleeves (10), there are second locking holes (16) corresponding to the first locking holes (15). The first locking holes (15) and the second locking holes (16) are connected by bolts.

4. The tire handling manipulator according to claim 1, characterized in that: On the left and right sides of the lower end face of the bracket (1), there are grooves (17) corresponding to the support seats (12). On the bracket (1), there is an adjusting mechanism corresponding to the two support seats (12).

5. A tire handling manipulator according to claim 4, characterized in that: The adjusting mechanism includes adjusting rods (18) and an adjusting motor (19). There are two adjusting rods (18). The two adjusting rods (18) are rotatably arranged corresponding to the grooves (17). The adjusting rods (18) are threadedly connected with the support seats (12). The adjusting motor (19) is installed at the top end of one of the adjusting rods (18). There is a transmission mechanism between the two adjusting rods (18).

6. A tire handling manipulator according to claim 5, characterized in that: The transmission mechanism includes transmission wheels (20) and a transmission belt (21). There are two transmission wheels (20). The transmission belt (21) is sleeved on the outer ends of the two transmission wheels (20).

7. A tire handling manipulator according to claim 1, characterized in that: At the front and back ends of the two support seats (12), there are extension plates (22) detachably arranged. At the bottom ends of the multiple extension plates (22), there are second universal wheels (23).

8. The tire handling manipulator according to claim 7, characterized in that: At the upper ends of the multiple extension plates (22), there are connecting plates (24). On each of the multiple connecting plates (24), there are first connection holes (25). On the two support seats (12), there are second connection holes (26) corresponding to the multiple first connection holes (25). The first connection holes (25) and the second connection holes (26) are connected by bolts.

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