CN220165752U - Multi-stroke AGV jacking mechanism - Google Patents
Multi-stroke AGV jacking mechanism Download PDFInfo
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- CN220165752U CN220165752U CN202320818278.4U CN202320818278U CN220165752U CN 220165752 U CN220165752 U CN 220165752U CN 202320818278 U CN202320818278 U CN 202320818278U CN 220165752 U CN220165752 U CN 220165752U
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- tray
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a multi-stroke AGV jacking mechanism, which comprises a box body and a tray, wherein the tray can perform lifting motion relative to the box body, a lifting device is arranged in the box body, the lifting device comprises a matched screw rod and a nut, a first bevel gear is arranged on the periphery of the nut, the nut and the first bevel gear can synchronously rotate, the first bevel gear is matched and connected with a second bevel gear, the second bevel gear is connected with a servo motor, one end of the screw rod is matched and connected with a connecting plate, and the connecting plate is connected with the tray.
Description
Technical Field
The utility model relates to a multi-stroke AGV jacking mechanism.
Background
In recent years, along with the continuous perfection of the storage function, the storage logistics are intelligent and can not leave the storage robot. A warehouse robot is a special robot, essentially an automated guided vehicle (Automated guided vehicle, AGV), commonly used for the handling of goods in warehouses. However, the existing AGV lifting mechanism has the defects that the installation space is required to be very high in size, the use requirement of a production line cannot be met, and meanwhile, the requirements of different distribution tasks cannot be met because only one stroke exists; moreover, the lifting mechanism of the AGV can shake in the lifting process, so that the objects are easy to drop, and finally, the lifting mechanism of the AGV is small in load and cannot be used for distributing heavy objects.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a multi-stroke AGV jacking mechanism.
The utility model is realized by the following technical scheme:
the utility model provides a AGV climbing mechanism of multi-stroke, includes box and tray, the tray can carry out elevating movement relative to the box, be provided with elevating gear in the box, elevating gear includes matched with screw rod and nut, the nut periphery is provided with first bevel gear, the nut can synchronous rotation with first bevel gear, first bevel gear cooperation is connected with the second bevel gear, the second bevel gear is connected with servo motor, screw rod one end is connected with the connecting plate cooperation, the connecting plate is connected with the tray.
In the embodiment of the utility model, the lifting device further comprises a speed reducer connected with the output shaft of the servo motor, the second bevel gear is provided with a rotating shaft, and the speed reducer is connected with the rotating shaft through a coupler.
In the embodiment of the utility model, a slide rail fixing seat is arranged in the box body, and a slide rail is arranged on the slide rail fixing seat; the sliding rail is connected with a sliding block in a matched mode, the sliding block is connected with a sliding block fixing seat, the sliding block fixing seat can move up and down relative to the box body, and the sliding block fixing seat is connected with the connecting plate in a matched mode.
In the embodiment of the utility model, both ends of the connecting plate are provided with the slider fixing seats matched with the connecting plate, and one end of the screw is connected with the middle part of the connecting plate.
In the embodiment of the utility model, at least two connecting plates are arranged in the box body, wherein at least one connecting plate is connected with one end of the screw in a matching way.
In the embodiment of the utility model, three connecting plates are arranged in the box body, the connecting plate positioned in the middle is connected with one end of the screw in a matching way, and the connecting plates are connected with the tray in a matching way.
In the embodiment of the utility model, the lifting device further comprises a fixed seat, the fixed seat is arranged in the box body, the upper end and the lower end of the fixed seat are respectively provided with a first bearing, the nuts are sleeved in the first bearings, the side ends of the fixed seat are provided with second bearings, and the second bearings are sleeved with rotating shafts of the second bevel gears.
In the embodiment of the utility model, the first bevel gear and the second bevel gear are positioned between the two first bearings, and the first bevel gear is connected with the nut through a key.
The multi-stroke AGV jacking mechanism has the following beneficial effects: 1. through compact structure setting, make whole height reduce, make things convenient for AGV car to get into current part in the material delivery and join in marriage pay-off frame and issue. 2. Through servo motor's setting, can realize tray elevation height's adjustable, the different article of distribution in the solution production process solves the problem that needs different jacking heights. 3. The design of a plurality of connecting plates guarantees that the tray can be steady go on elevating movement, solves the unstable problem that leads to the goods to drop of jacking in-process.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic diagram of the present utility model.
FIG. 3 is a schematic diagram of the connection of a servo motor in the present utility model.
Fig. 4 is a schematic diagram of the cooperation of the connection plates in the present utility model.
Fig. 5 is a second schematic diagram of the cooperation of the connection board in the present utility model.
FIG. 6 is a schematic illustration of the fit of the screw of the present utility model.
FIG. 7 is a schematic diagram showing the screw assembly according to the present utility model.
Fig. 8 is a cross-sectional view of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to the drawings, a multi-stroke AGV jacking mechanism comprises a box 10 and a tray 20, wherein the tray can move up and down relative to the box, in use, the tray descends to enable the whole AGV to move down to a material rack, the tray lifts up and ascends to carry out moving distribution of the material rack, a lifting device 30 is arranged in the box, the lifting device comprises a screw 31 and a nut 32 which are matched with each other, a first bevel gear 33 is arranged on the periphery of the nut, the nut and the first bevel gear can synchronously rotate, the first bevel gear is matched and connected with a second bevel gear 34, the second bevel gear is connected with a servo motor 35, one end of the screw is matched and connected with a connecting plate 60, and the connecting plate is connected with the tray.
Preferably, the lifting device further comprises a speed reducer 36 connected with the output shaft of the servo motor, a rotating shaft 37 is arranged on the second bevel gear, and the speed reducer is connected with the rotating shaft through a coupler 38, so that the stability of the whole lifting device during lifting can be ensured.
Further, a sliding rail fixing seat 41 is arranged in the box body, and a sliding rail 42 is arranged on the sliding rail fixing seat; the sliding rail is connected with the sliding block 43 in a matched mode, the sliding block is connected with the sliding block fixing seat 44, the sliding block fixing seat can conduct lifting motion relative to the box body, the sliding block fixing seat is connected with the connecting plate in a matched mode, and stability of the lifting device during motion is guaranteed better.
Still further, both ends of the connecting plate are provided with slider fixing seats matched with the connecting plate, and one end of the screw rod is connected with the middle part of the connecting plate.
Preferably, at least two connecting plates are arranged in the box body, wherein at least one connecting plate is connected with one end of the screw in a matching way. In a preferred embodiment of the utility model, three connecting plates are arranged in the box body, the connecting plate positioned in the middle is in fit connection with one end of the screw rod, the connecting plates are all in fit connection with the tray, the connecting plate in the middle is a driving part and is driven to perform lifting movement by the lifting device, and the other two connecting plates are driven parts, so that the tray is ensured to have good stability in lifting movement.
The specific method is as follows: the lifting device further comprises a fixing seat 39, the fixing seat is arranged in the box body, the upper end and the lower end of the fixing seat are respectively provided with a first bearing 51, the nuts are sleeved in the first bearings, the side ends of the fixing seat are provided with second bearings 52, and the second bearings are sleeved with rotating shafts of second bevel gears. The first bevel gear and the second bevel gear are positioned between the two first bearings, and the first bevel gear is connected with the nut through a key 53, so that synchronous rotation of the first bevel gear and the nut can be realized.
The utility model is in use: by adopting a compact structural design, the total height of the jacking mechanism can be 110 mm, and the problem that AGV can not enter the existing part feeding frame in material distribution is solved. The servo motor is connected with the speed reducer, one end of the coupler is connected with the speed reducer, and the other end of the coupler is connected with the second bevel gear. The first bevel gear is connected with the trapezoid nut by a key. When the servo motor is started, the trapezoidal nut can be rotated, so that the trapezoidal screw rod can achieve the lifting or descending function. Because the servo motor is adopted, different jacking height requirements can be realized according to the characteristics of the delivered objects, and 2 AGV delivery vehicles with different specifications are required at present in a multi-stroke jacking mode, and the two AGV delivery vehicles are integrated into an AGV vehicle with only 1 specification, so that the cost of 50 ten thousand yuan can be saved. The production workshop produces different products according to different customer orders, some products are light, some products are heavy, the existing jacking mechanism cannot carry out heavy load distribution, and the jacking mechanism provided by the utility model has the servo motor acceleration and deceleration machine plus gear ratio, so that the jacking function of 400 kg load can be realized.
The utility model is more specifically described as follows: by adopting the double-slide-rail structural design, two slide rails are arranged on one slide-rail fixing seat, and two slide-rail fixing seats are arranged on each connecting plate, so that an integral guide mechanism is formed. The whole jacking mechanism is provided with 3 sets of guide mechanisms, so that the articles can stably run in the lifting process, and the problem that the articles fall is solved. The utility model can improve the production efficiency by 30% and the equipment stability by 90% after being applied, and can save the equipment cost by 50 ten thousand under the multi-stroke effect, and can realize automatic logistics distribution.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. The utility model provides a AGV climbing mechanism of multi-stroke, includes box and tray, the tray can carry out elevating movement relative to the box, a serial communication port, be provided with elevating gear in the box, elevating gear includes matched with screw rod and nut, the nut periphery is provided with first bevel gear, the nut can synchronous rotation with first bevel gear, first bevel gear cooperation is connected with second bevel gear, second bevel gear is connected with servo motor, screw rod one end is connected with the connecting plate cooperation, the connecting plate is connected with the tray.
2. The multi-stroke AGV lift mechanism as set forth in claim 1 wherein said elevator further comprises a decelerator coupled to the output shaft of the servo motor, said second bevel gear having a rotation shaft, said decelerator coupled to said rotation shaft via a coupling.
3. The multi-travel AGV lift mechanism according to any one of claims 1 or 2 wherein a slide rail fixing seat is provided in the case, and a slide rail is provided on the slide rail fixing seat; the sliding rail is connected with a sliding block in a matched mode, the sliding block is connected with a sliding block fixing seat, the sliding block fixing seat can move up and down relative to the box body, and the sliding block fixing seat is connected with the connecting plate in a matched mode.
4. The multi-stroke AGV jacking mechanism according to claim 3 wherein the two ends of the connecting plate are provided with slide block fixing seats matched with the two ends of the connecting plate, and one end of the screw is connected with the middle part of the connecting plate.
5. The multi-stroke AGV jacking mechanism according to claim 4 wherein at least two webs are provided in said housing, wherein at least one web is cooperatively connected with one end of the screw.
6. The multi-stroke AGV jacking mechanism according to claim 5 wherein three connection plates are provided in the housing, the connection plates in the middle being connected to one end of the screw in a mating manner, and the connection plates being connected to the tray in a mating manner.
7. The multi-stroke AGV jacking mechanism according to any one of claims 1, 2 and 4 to 6 wherein the lifting device further comprises a fixing base, the fixing base is disposed in the case, the upper and lower ends of the fixing base are provided with first bearings, the nuts are sleeved in the first bearings, the side ends of the fixing base are provided with second bearings, and the second bearings are sleeved with rotating shafts of the second bevel gears.
8. The multi-stroke AGV lift mechanism as set forth in claim 7 wherein said first bevel gear and said second bevel gear are located between two first bearings, said first bevel gear being keyed to said nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818278.4U CN220165752U (en) | 2023-04-13 | 2023-04-13 | Multi-stroke AGV jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818278.4U CN220165752U (en) | 2023-04-13 | 2023-04-13 | Multi-stroke AGV jacking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220165752U true CN220165752U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818278.4U Active CN220165752U (en) | 2023-04-13 | 2023-04-13 | Multi-stroke AGV jacking mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN220165752U (en) |
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- 2023-04-13 CN CN202320818278.4U patent/CN220165752U/en active Active
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