CN212173574U - AGV commodity circulation dolly suitable for greenhouse - Google Patents
AGV commodity circulation dolly suitable for greenhouse Download PDFInfo
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- CN212173574U CN212173574U CN202020691204.5U CN202020691204U CN212173574U CN 212173574 U CN212173574 U CN 212173574U CN 202020691204 U CN202020691204 U CN 202020691204U CN 212173574 U CN212173574 U CN 212173574U
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- balancing weight
- bevel gear
- greenhouse
- rotating shaft
- bottom box
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Abstract
The utility model discloses a AGV commodity circulation dolly suitable for greenhouse, including the under casing, guide pulley and guide rail, at brushless DC motor, first bevel gear, the setting of second bevel gear and well pivot is down, make the revolving stage rotatable, and then make the arm of revolving stage top installation rotatable, the arm all can implement the transplanting action to the water planting frame of both sides, the initial position of balancing weight is located the heavier dorsal part of arm weight of revolving stage top installation, at angle sensor, a controller, the adjustment motor, third bevel gear, the teeth of a cogwheel, the swivel becket, the connecting rod, under the setting of slidable mounting platform and balancing weight, the dorsal part that makes the balancing weight be located the arm heavier all the time is used for balancing the dolly focus, be favorable to the dolly to reduce the focus, prevent that the dolly from topp.
Description
Technical Field
The utility model relates to a AGV commodity circulation dolly especially relates to AGV commodity circulation dolly suitable for greenhouse.
Background
In recent years, AGVs are widely used in various fields, and from the field of demand, the demands of AGVs in China are mainly distributed at the production logistics end of the automobile industry, home appliance manufacturing and the like, wherein the sales of AGVs accounts for 24% in the automobile industry field and 22% in the electronic manufacturing field. In addition to the application in the industrial field, AGVs are beginning to be popularized and applied to the commercial industry, wherein the largest demands for AGVs are in the e-commerce warehouse logistics, tobacco and 3C electronic industries, and the demands of the AGVs account for 15%, 15% and 13%, respectively. With the development of modern agricultural automation technology, the AGV is tried to be applied to the agricultural production process by people, a logistics trolley suitable for a greenhouse needs to be researched and developed, and the space limitation and the characteristics of a cultivation frame make new requirements on the trolley.
The existing trolley is simple in structure, and the condition of high gravity center and easy overturning easily occurs after the trolley is additionally provided with the transplanting mechanical arm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a AGV commodity circulation dolly suitable for greenhouse to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the AGV logistics trolley comprises a bottom box, guide wheels and guide rails, wherein the bottom of the bottom box is provided with the guide wheels, the guide rails are paved in the greenhouse, the guide wheels are arranged in a matched manner with the guide rails, a middle partition plate is arranged in the middle of the bottom box, the top of the bottom box is provided with a control cabinet, a power supply and a controller are arranged in the control cabinet, a turntable bearing is arranged at the center of the top of the bottom box, the top of the turntable bearing is rotatably connected with a turntable, a middle rotating shaft is arranged in the bottom box, the top of the middle rotating shaft is fixedly connected with the turntable, the bottom of the middle rotating shaft penetrates through the middle partition plate and is rotatably connected with the bottom of the bottom box, a second bevel gear is arranged on the middle rotating shaft, a brushless;
the utility model discloses a motor, including well baffle, mounting bracket, swivel central axis, the swivel central axis is provided with the mounting bracket, the swivel central axis is installed to the mounting bracket internal rotation, the swivel central axis is with well pivot central axis collineation, the swivel lateral wall is provided with the teeth of a cogwheel, adjustment motor is installed to end box inner chamber bottom, third bevel gear is installed to adjustment motor's output shaft, third bevel gear and teeth of a cogwheel meshing, end box inner chamber bottom is provided with annular slide rail, annular slide rail central axis and well pivot central axis collineation, slidable mounting platform on the annular slide rail, the last balancing weight that is provided with of slidable mounting platform, be provided with the connecting rod between slidable mounting platform and the swivel, the connecting rod both ends link firmly.
The under casing side is provided with the side chamber door, and the side chamber door is located the median septum below, the balancing weight passes through bolt demountable installation with the slidable mounting platform.
And angle sensors are arranged in the brushless direct current motor and the adjusting motor.
The cross section of the mounting rack is shaped like a Chinese character 'Bei'.
The connecting rod is L-shaped.
The cross-sectional shape of balancing weight is the type of dogbone, is provided with the spill mounting groove in the sliding installation platform, and balancing weight bottom side and sliding installation platform lateral wall all lead to the screw hole that matches with the bolt.
And an adjusting gasket is arranged between the bottom of the balancing weight and the concave mounting groove.
The utility model has the advantages that:
at brushless DC motor, first bevel gear, under the setting of second bevel gear and well pivot, make the revolving stage rotatable, and then make the arm of revolving stage top installation rotatable, the arm all can implement the transplanting action to the water planting frame of both sides, the initial position of balancing weight is located, the heavier dorsal part of arm weight of revolving stage top installation, at angle sensor, a controller, the adjustment motor, third bevel gear, the teeth of a cogwheel, the rotating ring, the connecting rod, the setting of slidable mounting platform and balancing weight, make the balancing weight be located the heavier dorsal part of arm throughout and be used for balancing the dolly focus, be favorable to the dolly to reduce the focus, prevent that the dolly from toppling over.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a schematic structural view of the rotation table of the present invention.
In the figure, a bottom box 1.1, a middle partition plate 1.2, a guide wheel 1.3, a control cabinet 1.4, a side box door 1.5, a turntable bearing 1.6, a rotary table 1.7, a middle rotating shaft 1.8, a brushless direct current motor 1.9, a first bevel gear 1.10, a second bevel gear 1.11, an angle sensor 1.12, an installation frame 1.13, a rotating ring 1.14, a gear tooth 1.15, a connecting rod 1.16, an adjusting motor 1.17, a third bevel gear 1.18, an annular slide rail 1.19, a slide installation table 1.20, a balancing weight 1.21, a bolt 1.22 and a guide rail 4.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
Please refer to fig. 1-4, the embodiment of the utility model provides an AGV commodity circulation dolly suitable for greenhouse, including under casing 1.1, guide pulley 1.3 and guide rail 4, under casing 1.1 bottom is provided with a plurality of guide pulleys 1.3, has laid guide rail 4 between the inherent water planting frame in greenhouse, and guide pulley 1.3 matches the setting with guide rail 4, and the actuating system of drive AGV commodity circulation dolly operation is prior art, and the event is not repeated here.
A middle clapboard 1.2 is arranged in the middle of a bottom case 1.1, the middle clapboard 1.2 is fixed on the inner wall of the bottom case 1.1, a control cabinet 1.4 is arranged on the top of the bottom case 1.1, a power supply and a controller are arranged in the control cabinet 1.4, a turntable bearing 1.6 is arranged in the center of the top of the bottom case 1.1, the top of the turntable bearing 1.6 is rotatably connected with a turntable 1.7, referring to figure 4, a plurality of mounting holes are arranged on the top of the turntable 1.7, the mounting holes are matched with a mechanical arm or a loading box arranged on the top, a middle rotating shaft 1.8 is arranged in the bottom case 1.1, the top of the middle rotating shaft 1.8 is fixedly connected with the turntable 1.7, the bottom of the middle rotating shaft 1.8 passes through the middle clapboard 1.2 and is rotatably connected with the bottom of the bottom case 1.1, a second bevel gear 1.11 is arranged on the middle rotating shaft 1.8, a brushless DC motor 1.9 is arranged on the top, an angle sensor 1.12 is arranged in the brushless DC motor 1.9, a first bevel gear 1., starting brushless DC motor 1.9, driving first bevel gear 1.10 and rotating, and then driving second bevel gear 1.11 and rotating, and then driving the mesoscopic shaft 1.8 and rotating for revolving stage 1.7 is rotatable, and then makes the arm or the loading case of revolving stage 1.7 top installation rotatable, and then makes in limited space, and AGV commodity circulation dolly can multi-direction service, and the action of transplanting can all be implemented to the water planting frame of both sides like rotatory arm.
The bottom of the middle partition board 1.2 is provided with an installation rack 1.13 with a cross section in a shape like the Chinese character 'bei', a rotating ring 1.14 is rotatably installed in the installation rack 1.13, the central axis of the rotating ring 1.14 is collinear with the central axis of the middle rotating shaft 1.8, the outer side wall of the rotating ring 1.14 is provided with gear teeth 1.15, an adjusting motor 1.17 is installed at the bottom of the inner cavity of the bottom box 1.1, an angle sensor 1.12 is also arranged in the adjusting motor 1.17, a third bevel gear 1.18 is installed on the output shaft of the adjusting motor 1.17, the third bevel gear 1.18 is meshed with the gear teeth 1.15, the bottom of the inner cavity of the bottom box 1.1 is provided with an annular slide rail 1.19.
The sliding installation platform 1.20 is installed on the annular slide rail 1.19 in a sliding mode, the section of the balancing weight 1.21 is in a convex shape, a concave installation groove is formed in the sliding installation platform 1.20, the side face of the bottom of the balancing weight 1.21 and the side wall of the sliding installation platform 1.20 are all communicated with threaded holes matched with the bolts 1.22, and an adjusting gasket can be additionally installed when the balancing weight 1.21 is installed in the concave installation groove.
An L-shaped connecting rod 1.16 is arranged between the sliding mounting table 1.20 and the rotating ring 1.14, two ends of the connecting rod 1.16 are fixedly connected with the sliding mounting table 1.20 and the rotating ring 1.14 respectively, and the brushless direct current motor 1.9 and the adjusting motor 1.17 are electrically connected with the controller through leads.
The lateral surface of the bottom box 1.1 is provided with a side box door 1.5, the side box door 1.5 is positioned below the middle partition plate 1.2, the balancing weights 1.21 with different weights can be replaced by opening the side box door 1.5, the balancing weights 1.21 with different weights are shown by dotted lines in figure 2, the bottom of the balancing weights is still matched with the concave mounting groove, and the volume and the weight of the top part are changed.
Initial position of balancing weight 1.21 is located, the heavier dorsal part of arm weight of revolving stage 1.7 top installation, start when brushless DC motor 1.9, when making the arm rotate, angle sensor 1.12 feeds back angle information to the controller, the controller starts adjustment motor 1.17 and drives third bevel gear 1.18 and rotates, and then drive swivel becket 1.14 through the teeth of a cogwheel of meshing and rotate, and then drive 1.20 and balancing weight 1.21 of slidable mounting platform through connecting rod 1.16 and rotate, make balancing weight 1.21 be located the heavier dorsal part of arm all the time and be used for balancing the dolly focus, be favorable to the dolly to reduce the focus, prevent that the dolly from toppling over.
The brushless dc motor 1.9, the adjustment motor 1.17, the angle sensor 1.12, the controller and the power supply are all devices known to those skilled in the art.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (7)
1. AGV commodity circulation dolly suitable for greenhouse includes under casing (1.1), guide pulley (1.3) and guide rail (4), its characterized in that: the bottom of the bottom box (1.1) is provided with a plurality of guide wheels (1.3), a guide rail (4) is laid in the greenhouse, the guide wheels (1.3) are matched with the guide rail (4), the middle part of the bottom box (1.1) is provided with a middle partition plate (1.2), the top of the bottom box (1.1) is provided with a control cabinet (1.4), a power supply and a controller are arranged in the control cabinet (1.4), the center of the top of the bottom box (1.1) is provided with a turntable bearing (1.6), the top of the turntable bearing (1.6) is rotatably connected with a turntable (1.7), the bottom of the bottom box (1.1) is provided with a middle rotating shaft (1.8), the top of the middle rotating shaft (1.8) is fixedly connected with the turntable (1.7), the bottom of the middle rotating shaft (1.8) penetrates through the middle partition plate (1.2) and is rotatably connected with the bottom of the bottom box (1.1), the middle rotating shaft (1.8) is provided with a gear (1.11), the top of the middle partition plate (1.2) is provided, the first bevel gear (1.10) is meshed with the second bevel gear (1.11);
the bottom of the middle partition board (1.2) is provided with a mounting rack (1.13), a rotating ring (1.14) is rotatably mounted in the mounting rack (1.13), the central axis of the rotating ring (1.14) is collinear with the central axis of the middle rotating shaft (1.8), gear teeth (1.15) are arranged on the outer side wall of the rotating ring (1.14), an adjusting motor (1.17) is mounted at the bottom of an inner cavity of the bottom box (1.1), a third bevel gear (1.18) is mounted on an output shaft of the adjusting motor (1.17), the third bevel gear (1.18) is meshed with the gear teeth (1.15), an annular sliding rail (1.19) is arranged at the bottom of the inner cavity of the bottom box (1.1), the central axis of the annular sliding rail (1.19) is collinear with the central axis of the middle rotating shaft (1.8), a sliding mounting table (1.20) is slidably mounted on the annular sliding rail (1.19), a balancing weight (1.21) is arranged on the sliding mounting table (1.20), a connecting rod (1.16) is fixedly connected with the rotating ring (1.14) and two ends of the rotating ring (, the brushless direct current motor (1.9) and the adjusting motor (1.17) are electrically connected with the controller through wires.
2. The AGV logistics trolley for greenhouses according to claim 1, wherein: the side box door (1.5) is arranged on the side face of the bottom box (1.1), the side box door (1.5) is located below the middle partition plate (1.2), and the balancing weight (1.21) and the sliding installation table (1.20) are detachably installed through bolts (1.22).
3. The AGV logistics trolley for greenhouses according to claim 1, wherein: and angle sensors (1.12) are arranged in the brushless direct current motor (1.9) and the adjusting motor (1.17).
4. The AGV logistics trolley for greenhouses according to claim 1, wherein: the cross section of the mounting rack (1.13) is shaped like a Chinese character 'Bei'.
5. The AGV logistics trolley for greenhouses according to claim 1, wherein: the connecting rod (1.16) is L-shaped.
6. An AGV logistics cart for a greenhouse as claimed in claim 2 wherein: the section shape of balancing weight (1.21) is type of protruding, is provided with the spill mounting groove in sliding installation platform (1.20), and balancing weight (1.21) bottom side all leads to the screw hole that matches with bolt (1.22) with sliding installation platform (1.20) lateral wall.
7. An AGV logistics cart for a greenhouse as claimed in claim 6 wherein: an adjusting gasket is arranged between the bottom of the balancing weight (1.21) and the concave mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691204.5U CN212173574U (en) | 2020-04-29 | 2020-04-29 | AGV commodity circulation dolly suitable for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691204.5U CN212173574U (en) | 2020-04-29 | 2020-04-29 | AGV commodity circulation dolly suitable for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173574U true CN212173574U (en) | 2020-12-18 |
Family
ID=73764966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020691204.5U Active CN212173574U (en) | 2020-04-29 | 2020-04-29 | AGV commodity circulation dolly suitable for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212173574U (en) |
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2020
- 2020-04-29 CN CN202020691204.5U patent/CN212173574U/en active Active
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