CN217074178U - AGV that possesses jacking and centering function - Google Patents
AGV that possesses jacking and centering function Download PDFInfo
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- CN217074178U CN217074178U CN202123341584.3U CN202123341584U CN217074178U CN 217074178 U CN217074178 U CN 217074178U CN 202123341584 U CN202123341584 U CN 202123341584U CN 217074178 U CN217074178 U CN 217074178U
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- jacking
- centering
- roller
- electric cylinder
- shaft
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Abstract
The utility model provides an AGV with jacking and centering functions, which is used for carrying a reel material and solving the problem of accumulated error caused by easy rolling; comprises a vehicle body 1, a jacking mechanism 2, a centering mechanism 3 and a roller material 4; the vehicle body 1 fixedly bears a jacking mechanism 2 and a centering mechanism 3, a roller material 4 is erected on the jacking mechanism 2 symmetrically arranged on the lower sides of two ends of a center shaft through the center shaft, and the centering mechanism 3 axially clamps two ends of the center shaft so as to clamp the roller material 4; the utility model has the advantages that: the materials are jacked through the supporting rods penetrating through the roller, and the materials are accurately positioned by reducing accumulated errors through the centering mechanism.
Description
Technical Field
The utility model mainly relates to a wheeled mobile robot technical field especially relates to an utensil possesses AGV of jacking and centering function.
Background
An AGV (automatic guided vehicle) belongs to the field of wheel type mobile robots and is widely applied to logistics transportation in various industries at present.
The materials carried by the AGV are multiple irregular materials, wherein a reel material is provided, because of the characteristics of irregular appearance and easy rolling of the reel, accumulated errors are easy to generate in the carrying process, and the clamping and carrying of the irregular parts are always difficult in the AGV industry.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect of prior art, the utility model provides a AGV that possesses jacking and centering function for carry the reel material, solve its accumulative total error problem because of rolling easily and producing.
An AGV with jacking and centering functions comprises a vehicle body 1, a jacking mechanism 2, a centering mechanism 3 and a roller material 4;
the vehicle body 1 fixedly bears a jacking mechanism 2 and a centering mechanism 3, a roller material 4 is erected on the jacking mechanism 2 symmetrically arranged on the lower sides of two ends of a center shaft through the center shaft, and the centering mechanism 3 axially clamps two ends of the center shaft so as to clamp the roller material 4;
the trolley body 1 is annularly arranged at the bottom of the roller material 4 and matched with the centering mechanism 3 through the jacking mechanism 2 to carry the roller material 4;
the jacking mechanism 2 comprises a jacking electric cylinder 21, a jacking bracket 22 and a jacking assembly; the jacking electric cylinder 21 drives a jacking assembly fixed on the jacking bracket 22 to jack the roller material and provide a vertical upward force; the jacking assembly comprises jacking supporting rollers 23 arranged at the top of the jacking assembly; the jacking supporting roller 23 is of a pulley structure, the middle part of the jacking supporting roller is sunken to form an arc concave surface, and the arc concave surface is attached to the outer surface of the central shaft of the roller material 4; the jacking supporting roller 23 is axially fixed on the jacking bracket 22 through a jacking supporting shaft 26 in a penetrating manner;
the centering structure comprises a centering bracket 31, a centering electric cylinder 32, a centering plate 37 and a centering transmission assembly; the centering bracket 31 bears a centering electric cylinder 32 and a centering transmission assembly; the centering electric cylinder 32 drives a centering plate 37 fixed at the end of the centering transmission assembly to horizontally move along the central axis of the roller material 4, so as to clamp the central axis and fix the roller material 4.
Preferably, the vehicle body 1 is C-shaped.
Preferably, a vertical groove body used for arranging a jacking mechanism is arranged at the position, below the center shaft of the roller material 4, of the vehicle body 1.
Preferably, the jacking bracket 22 is arranged for a cover shell, and a jacking sliding rail is attached to the inner wall of the shell; a jacking sliding block structure 27 is arranged on the jacking sliding rail in a sliding manner;
the driven end of the jacking electric cylinder 21 is fixedly provided with a jacking mounting block 24; the jacking supporting roller 23 is clamped in the cavity of the jacking mounting block 24 through a jacking supporting shaft 26;
the jacking mounting block 24 is fixed with the jacking sliding block structure 27;
the jacking electric cylinder 21 controls the jacking mounting block 24 and the jacking supporting roller 23 in the cavity to vertically slide along a jacking sliding rail matched with the jacking sliding block structure 27 so as to bear and jack the roller material 4.
Preferably, the end part of the jacking support roller 23, which is attached to the jacking support shaft 26, is further provided with a sliding sleeve 25.
Preferably, the centering bracket 31 is arranged in a shell manner and fixed on the upper surface of the C-shaped opening end arm of the vehicle body 1; the inner side wall is fixedly provided with a centering slide rail, and a centering slide block 33 is arranged on the centering slide rail in a sliding manner;
a driven end of the centering electric cylinder 32 is fixedly provided with a centering inclined block 34; the inclined surface of the centering inclined block 34 is provided with a follow-up bearing 36 in a sliding manner; the follow-up bearing 36 is provided with a centering shaft 35 which is perpendicular to the driven end of the centering electric cylinder 32, and the end part of the centering shaft 35 is fixedly provided with a centering plate 37; the centering electric cylinder 32 drives the centering inclined block 34 to horizontally slide on the centering slide rail, and the centering shaft 35 and the centering plate 37 slide on the centering inclined block 34 along with the follow-up bearing 36.
Preferably, the inclined surface of the centering inclined block 34 is provided with a rail groove matched with the follower bearing 36.
The utility model has the advantages that: the materials are jacked through the supporting rods penetrating through the roller, and the materials are accurately positioned by reducing accumulated errors through the centering mechanism.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic structural view of a jacking mechanism;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 5 is a schematic view of the centering mechanism;
in the figure, the position of the upper end of the main shaft,
1. a vehicle body;
2. a jacking mechanism; 21. the jacking support device comprises a jacking electric cylinder 22, a jacking support 23 and a jacking support roller; 24. jacking mounting blocks 25, sliding sleeves 26, jacking support shafts 27 and jacking sliding block structures;
3. a centering mechanism; 31. the centering mechanism comprises a centering mechanism support 32, a centering electric cylinder 33, a centering sliding block 34, a centering inclined block 35, a centering shaft 36, a follow-up bearing 37 and a centering plate.
4. And (5) rolling the materials.
Detailed Description
The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.
The utility model provides an AGV with jacking and centering functions, which comprises a vehicle body 1, a jacking mechanism 2, a centering mechanism 3 and a roller material 4;
the vehicle body 1 fixedly bears a jacking mechanism 2 and a centering mechanism 3, a roller material 4 is erected on the jacking mechanism 2 symmetrically arranged on the lower sides of two ends of a center shaft through the center shaft, and the centering mechanism 3 axially clamps two ends of the center shaft so as to clamp the roller material 4;
as shown in fig. 1 and 2, a vehicle body 1 is annularly arranged at the bottom of a roller material 4, and the roller material 4 is pulled and loaded through the cooperation of a jacking mechanism 2 and a centering mechanism 3; automobile body 1 is the C font, and the parcel is established at 4 bottoms of cylinder material to the automobile body ring, and the at utmost reduces radius of gyration, does benefit to AGV and moves in narrow space. The vehicle body 1 is provided with a vertical groove body used for arranging a jacking mechanism at the lower part of the middle shaft of the roller material 4. Jacking mechanism and centering mechanism all symmetry set up, and centering mechanism sets up directly over jacking mechanism. The vehicle body 1 is C-shaped, and a group of jacking mechanisms and centering mechanisms are respectively arranged at C-shaped opening ends of the vehicle body 1. The jacking mechanism is positioned in a vertical groove body of the C-shaped vehicle body 1, the centering mechanism is arranged right above the vertical groove body, and the upper surface of a C-shaped opening end arm of the vehicle body 1.
As shown in fig. 3 and 4, the jacking mechanism 2 comprises a jacking electric cylinder 21, a jacking bracket 22 and a jacking assembly; the jacking electric cylinder 21 drives a jacking assembly fixed on the jacking bracket 22 to jack the roller material and provide a vertical upward force; the jacking assembly comprises jacking supporting rollers 23 arranged at the top of the jacking assembly; the jacking supporting roller 23 is of a pulley structure, the middle part of the jacking supporting roller has a small radius, the end part of the jacking supporting roller has a large radius, the middle part of the jacking supporting roller is sunken to form an arc concave surface, and the arc concave surface is attached to the outer surface of the central shaft of the roller material 4; when the middle shaft of the material roller 4 is erected on the jacking supporting roller 23, even if the material roller 4 is not placed accurately, the material roller can slide to the central position through self-weight, and the fault tolerance rate of the material during clamping and carrying is improved. The jacking supporting roller 23 is axially fixed on the jacking bracket 22 through a jacking supporting shaft 26 in a penetrating manner; the jacking supporting roller 23 supports and bears the weight of the roller material, and the jacking supporting roller 23 is connected and fixed on the jacking support 22 through a shaft and can rotate, so that the axial jacking force and the force for keeping the clamping state of the centering mechanism are very small, and the energy consumption cost of the centering electric cylinder is reduced.
In this embodiment, the jacking bracket 22 is a cover shell, and the inner wall of the shell is provided with jacking sliding rails in an attaching manner; a jacking sliding block structure 27 is arranged on the jacking sliding rail in a sliding manner;
the driven end of the jacking electric cylinder 21 is fixedly provided with a jacking mounting block 24; the jacking supporting roller 23 is clamped in the cavity of the jacking mounting block 24 through a jacking supporting shaft 26;
the jacking mounting block 24 is fixed with the jacking sliding block structure 27;
the jacking electric cylinder 21 controls the jacking mounting block 24 and the jacking supporting roller 23 in the cavity to vertically slide along a jacking sliding rail matched with the jacking sliding block structure 27 so as to bear and jack the roller material 4.
Jacking slide rail is as the guided way, and the setting is established with the cooperation of jacking slide rail to a lateral wall of the jacking slider structure 27 of fixing on jacking slide rail, and another lateral wall tip is fixed with jacking installation piece 24, so jacking electric cylinder 21 can promote jacking installation piece 24 and slide along the jacking slide rail. The jacking supporting roller 23 is clamped inside the jacking mounting block 24 through a jacking supporting shaft 26, and the jacking supporting roller 23 moves along with the jacking mounting block 24 pushed by the jacking electric cylinder 21 to bear and jack the roller material 4.
As shown in fig. 3, in the present embodiment, in order to save the volume of the vehicle body 1, the jacking cylinder 21 is a folding cylinder.
In this embodiment, the end of the jacking support roller 23, which is attached to the jacking support shaft 26, is further provided with a sliding sleeve 25 for reducing the wear between the jacking support roller 23 and the jacking support shaft 26.
As shown in fig. 5, the centering structure comprises a centering bracket 31, a centering electric cylinder 32, a centering plate 37 and a centering transmission assembly; the centering bracket 31 bears a centering electric cylinder 32 and a centering transmission assembly; the centering electric cylinder 32 drives a centering plate 37 fixed at the end of the centering transmission assembly to horizontally move along the central axis of the roller material 4, so as to clamp the central axis and fix the roller material 4.
The centering bracket 31 is arranged in a shell manner and fixed on the upper surface of a C-shaped opening end arm of the vehicle body 1; the inner side wall is fixedly provided with a centering slide rail, and a centering slide block 33 is arranged on the centering slide rail in a sliding manner;
a driven end of the centering electric cylinder 32 is fixedly provided with a centering inclined block 34; the inclined surface of the centering inclined block 34 is provided with a follow-up bearing 36 in a sliding manner. In this embodiment, the inclined surface of the centering inclined block 34 is provided with a rail groove matched with the follower bearing 36, and the follower bearing 36 is arranged on the rail groove in a clamping and embedding manner. A centering shaft 35 which is perpendicular to the driven end of the centering electric cylinder 32 is arranged on the follow-up bearing 36, and a centering plate 37 is fixedly arranged at the end part of the centering shaft 35; the centering electric cylinder 32 drives the centering inclined block 34 to horizontally slide on the centering slide rail, and the centering shaft 35 and the centering plate 37 slide on the centering inclined block 34 along with the follow-up bearing 36.
The centering inclined block 34 is controlled to horizontally slide by the centering electric cylinder 32, the direction of the ejection force is changed by the inclined surface of the centering inclined block 34, and the axial centering force is generated on the middle shaft of the roller material 4 for clamping. The centering shaft 35 is arranged to penetrate through the centering assembly base, and the centering assembly base is fixed on the centering bracket 31. When the centering cylinder 32 pushes the centering sloping block 33 to slide along the centering sliding rail, the centering shaft 35 slides on the inclined surface of the centering sloping block 34 along with the follow-up bearing 36, so as to extend into the centering assembly base penetrated by the centering shaft, and the centering plate 37 is driven to clamp the middle shaft of the roller material 4.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An AGV with jacking and centering functions comprises a vehicle body (1), a jacking mechanism (2), a centering mechanism (3) and a roller material (4);
it is characterized in that the preparation method is characterized in that,
the trolley body (1) is fixedly provided with a bearing jacking mechanism (2) and a centering mechanism (3), the roller material (4) is erected on the jacking mechanism (2) symmetrically arranged on the lower sides of the two ends of the center shaft through the center shaft, and the centering mechanism (3) axially clamps the two ends of the center shaft so as to clamp the roller material (4);
the trolley body (1) is annularly arranged at the bottom of the roller material (4) and is matched with the centering mechanism (3) through the jacking mechanism (2) to pull and load the roller material (4);
the jacking mechanism (2) comprises a jacking electric cylinder (21), a jacking bracket (22) and a jacking assembly; the jacking electric cylinder (21) drives a jacking assembly fixed on the jacking support (22) to jack the roller material and provide a vertical upward force; the jacking assembly comprises a jacking supporting roller (23) arranged at the top of the jacking assembly; the jacking supporting roller (23) is of a pulley structure, the middle part of the jacking supporting roller is sunken to form an arc concave surface, and the arc concave surface is attached to the outer surface of a middle shaft of the roller material (4); the jacking supporting roller (23) is axially fixed on the jacking bracket (22) through a jacking supporting shaft (26);
the centering structure comprises a centering bracket (31), a centering electric cylinder (32), a centering plate (37) and a centering transmission assembly; the centering bracket (31) bears a centering electric cylinder (32) and a centering transmission assembly; the centering electric cylinder (32) drives a centering plate (37) fixed at the end part of the centering transmission assembly to horizontally move along the middle shaft of the roller material (4), so that the middle shaft is clamped and the roller material (4) is fixed.
2. The AGV of claim 1, having jacking and centering functions, wherein: the vehicle body (1) is C-shaped.
3. The AGV of claim 1, having jacking and centering functions, wherein: the trolley body (1) is provided with a vertical groove body used for arranging a jacking mechanism at the position below the middle shaft of the roller material (4).
4. The AGV of claim 1, having jacking and centering functions, wherein: the jacking support (22) is arranged for the cover shell, and a jacking sliding rail is attached to the inner wall of the shell; a jacking sliding block structure (27) is arranged on the jacking sliding rail in a sliding manner;
the driven end of the jacking electric cylinder (21) is fixedly provided with a jacking mounting block (24); the jacking supporting roller (23) is clamped in the cavity of the jacking mounting block (24) through a jacking supporting shaft (26);
the jacking mounting block (24) is fixed with the jacking sliding block structure (27);
the jacking electric cylinder (21) controls the jacking mounting block (24) and the jacking supporting roller (23) in the cavity to vertically slide along a jacking sliding rail matched with the jacking sliding block structure (27) to bear and jack the roller material (4).
5. The AGV of claim 1, having jacking and centering functions, wherein: the end part of the jacking supporting roller (23) and the end part of the jacking supporting shaft (26) which are attached to each other are also provided with a sliding sleeve (25).
6. The AGV of claim 2, having jacking and centering functions, wherein: the centering bracket (31) is arranged in a shell manner and is fixed on the upper surface of the C-shaped opening end arm of the vehicle body (1); the inner side wall is fixedly provided with a centering slide rail, and a centering slide block (33) is arranged on the centering slide rail in a sliding manner;
the driven end of the centering electric cylinder (32) is fixedly provided with a centering inclined block (34); the inclined surface of the centering inclined block (34) is provided with a follow-up bearing (36) in a sliding manner; the follow-up bearing (36) is provided with a centering shaft (35) which is perpendicular to the driven end of the centering electric cylinder (32), and the end part of the centering shaft (35) is fixedly provided with a centering plate (37); the centering electric cylinder (32) drives the centering inclined block (34) to horizontally slide on the centering slide rail, and the centering shaft (35) and the centering plate (37) slide on the centering inclined block (34) along with the follow-up bearing (36).
7. The AGV with jacking and centering functions of claim 6, wherein: and a rail groove matched with the follow-up bearing (36) is arranged on the inclined surface of the centering inclined block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341584.3U CN217074178U (en) | 2021-12-28 | 2021-12-28 | AGV that possesses jacking and centering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341584.3U CN217074178U (en) | 2021-12-28 | 2021-12-28 | AGV that possesses jacking and centering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217074178U true CN217074178U (en) | 2022-07-29 |
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ID=82540498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341584.3U Active CN217074178U (en) | 2021-12-28 | 2021-12-28 | AGV that possesses jacking and centering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217074178U (en) |
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2021
- 2021-12-28 CN CN202123341584.3U patent/CN217074178U/en active Active
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