CN209833593U - AGV dolly battery maintenance car - Google Patents
AGV dolly battery maintenance car Download PDFInfo
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- CN209833593U CN209833593U CN201920732805.3U CN201920732805U CN209833593U CN 209833593 U CN209833593 U CN 209833593U CN 201920732805 U CN201920732805 U CN 201920732805U CN 209833593 U CN209833593 U CN 209833593U
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Abstract
The utility model discloses an AGV trolley battery maintenance vehicle, which comprises a trolley and a hoisting frame arranged on the trolley; the lifting frame comprises a supporting rotary bearing, a hydraulic cylinder, a telescopic inverted L-shaped support and a lifting belt, the supporting rotary bearing is fixed on the trolley, the lower end of a vertical arm of the telescopic inverted L-shaped support is fixed on the supporting rotary bearing, a transverse arm is suspended in the air, a cylinder body of the hydraulic cylinder is hinged with the supporting rotary bearing, a piston is hinged with the transverse arm of the telescopic inverted L-shaped support, and the hydraulic cylinder drives the transverse arm of the telescopic inverted L-shaped support to be lifted or lowered when in work; the lifting belt is bound at the front end of a cross arm of the telescopic inverted L-shaped support. Utilize this AGV dolly battery maintenance car, can show the province manpower of practicing thrift to raise the efficiency.
Description
Technical Field
The utility model relates to a AGV dolly battery maintenance car is special for the battery assembly and disassembly tools of AGV intelligent vehicle design, and this instrument design area hoist and mount function's shallow structure has solved the AGV dolly when the maintenance, because of the battery is the problem of the dismouting of being not convenient for too heavily.
Background
When the AGV dolly is maintained and repaired at present, the condition that the battery needs to be disassembled and assembled is met, and tools special for the scene are not provided, and manual carrying and lifting are mainly used.
Taking the installation of the AGV trolley battery as an example, the battery needs to be put into the battery bin opening at the left side of the AGV trolley. The method firstly uses a method of finding a tray or a trailer plate with the height similar to the height of the battery bin opening, and manually carrying the battery to the tray or the trailer plate, wherein the battery can be successfully lifted up by 5 to 6 persons due to the weight of the battery being close to 320 kg. After the battery is moved to the tray or the trailer plate, the AGV is manually pushed to align the battery bin opening to the position of the battery, and the battery is conveniently pushed into the battery bin by manpower. The AGV can not automatically run before the battery is installed, and can only be pushed after being manually separated from the motor brake, so that the position is difficult to find. Each time the battery is installed, 5-6 people are required to operate for more than 30 minutes. The battery removal process is the reverse of the installation process, but the labor and time are the same.
SUMMERY OF THE UTILITY MODEL
The utility model discloses when maintaining to AGV intelligent vehicle, need install and remove the battery condition, because of battery volume, weight are great, the problem of lifting the difficulty is removed to the manpower, designed this maintenance dolly, replace the mode that the battery was removed to present manpower with a maintenance car that can hoist and mount, haul, reach the purpose that reduces the manpower, improve AGV battery maintenance efficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the AGV trolley battery maintenance vehicle comprises a trolley and a hoisting frame arranged on the trolley; the lifting frame comprises a supporting rotary bearing, a hydraulic cylinder, a telescopic inverted L-shaped support and a lifting belt, the supporting rotary bearing is fixed on the trolley, the lower end of a vertical arm of the telescopic inverted L-shaped support is fixed on the supporting rotary bearing, a transverse arm is suspended in the air, a cylinder body of the hydraulic cylinder is hinged with the supporting rotary bearing, a piston is hinged with the transverse arm of the telescopic inverted L-shaped support, and the hydraulic cylinder drives the transverse arm of the telescopic inverted L-shaped support to be lifted or lowered when in work; the lifting belt is bound at the front end of a cross arm of the telescopic inverted L-shaped support.
The hinged connection means that the included angle between the cylinder body and the axis of the supporting rotary bearing can be changed, the hinged connection of the piston and the cross arm also means that the included angle of the piston relative to the cross arm is changed, and when the hydraulic cylinder works, the included angle between the hydraulic cylinder and the telescopic inverted L-shaped support is not fixed and can be changed to a certain degree.
The bearing part of the cart is formed by a cart frame and a plurality of parallel rollers paved on the frame. The bearing part refers to the part of the AGV which is most likely to place the battery.
The trolley is symmetrically provided with adjusting force arms, one ends of the adjusting force arms are connected to the trolley and can rotate for a certain angle along a connecting point, the other ends of the adjusting force arms are free ends, and rotating supporting legs are arranged below the free ends; the adjusting force arm is provided with a groove, and the groove enables the adjusting force arm to be just clamped on the trolley. The rotating angle of the force arm can be adjusted according to actual requirements, and the range of the rotating angle can be generally 90-180 degrees and can even be rotated to a larger angle.
When the bottom profile of the cart is a cuboid or a cube, 4 adjusting force arms are arranged on the cart and distributed on four symmetrical corners of the cart.
The height of the bearing part of the cart is consistent with the height of the AGV trolley battery compartment door, and when the cart is close to the AGV trolley battery compartment door, the battery can be pushed into the battery compartment more laborsavingly without damaging the surface of the battery.
The front end of a cross arm of the telescopic inverted L-shaped support is fixedly provided with a hanging ring, and the hanging belt is bound on the hanging ring. The lifting ring can be fixed to the front end of the cross arm through fixing modes such as rivets, bolts and the like, a through hole is formed in the lifting ring, the lifting belt can penetrate through the through hole to be stressed, two ends of the lifting belt are respectively bound on the battery, and accordingly, the battery is provided with a part or a hole facilitating the binding of the lifting belt.
The telescopic inverted L-shaped support is formed by connecting an upper part and a lower part through a connecting piece, the upper end of the connecting piece is fixedly connected with the upper part of the telescopic inverted L-shaped support through a bolt, and the lower end of the connecting piece is movably connected with the lower part of the telescopic inverted L-shaped support through a sliding groove. The main skeleton of the telescopic inverted L-shaped support is made through channel steel, the connecting piece is arranged outside the telescopic inverted L-shaped support, is rigidly connected with the upper part of the telescopic inverted L-shaped support, and is connected with the lower part of the telescopic inverted L-shaped support through a sliding groove, so that the telescopic inverted L-shaped support can slide for a certain distance relative to the lower part.
The supporting slewing bearing and the cross arm are both provided with end plates, the joints of the two ends of the hydraulic cylinder are both provided with connecting holes, and the bolts are used for completing the hinging of the cylinder body and the supporting slewing bearing and the hinging of the piston and the cross arm through the connecting holes and the end plates.
The hydraulic cylinder is a manual hydraulic cylinder. The manual hydraulic cylinder is convenient for operating the hydraulic cylinder to move at any time and quickly.
The bottom of the cart is provided with universal wheels. Universal wheel is convenient for shallow transport battery
Compared with the prior art, the utility model discloses following beneficial effect has at least: the problem that when the AGV trolley is maintained, the batteries are assembled and disassembled manually, time and labor are consumed is solved; utilize this AGV dolly battery maintenance car, can reduce 6 people of dismouting AGV battery to 1 people, reduce 5 minutes by original 30 minutes consuming time.
Drawings
Fig. 1 is the utility model discloses AGV dolly battery maintenance car structural schematic.
Fig. 2 is the utility model discloses an operating condition of AGV dolly battery maintenance car.
Fig. 3 shows another working state of the AGV car battery maintenance car of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in FIG. 1, the AGV car battery maintenance car comprises a cart and a hoisting frame mounted on the cart. The hoisting frame comprises a supporting rotary bearing 1, a hydraulic cylinder 2, a telescopic inverted L-shaped support 3 and a hoisting belt 4, the supporting rotary bearing can rotate circumferentially, and a battery placed beside the trolley can be hoisted onto the trolley through the hoisting belt; the supporting slewing bearing 1 is fixed on the cart, the lower end of a vertical arm of the telescopic inverted L-shaped support 3 is fixed on the supporting slewing bearing, a cross arm is suspended in the air, a cylinder body 201 of the hydraulic cylinder is hinged with the supporting slewing bearing 1, a piston 202 is hinged with the cross arm of the telescopic inverted L-shaped support 3, and the hydraulic cylinder 2 drives the cross arm of the telescopic inverted L-shaped support 3 to rise or fall when in work; the lifting belt is bound at the front end of a cross arm of the telescopic inverted L-shaped support 3.
When the hydraulic cylinder works, the included angle between the hydraulic cylinder and the telescopic inverted L-shaped support is not fixed and can be changed to a certain degree, specifically, when the piston pushes the cross arm to lift the battery, the included angle between the piston and the cross arm is increased, and the included angle between the cylinder body and the vertical part of the telescopic inverted L-shaped support is decreased.
The load-bearing part of the trolley is formed by a trolley frame 5 and a plurality of parallel rollers 6 laid on the frame. The bearing part refers to the part of the AGV which is most likely to place the battery. The cylinder can the normal position roll, when the battery was put on the cylinder, from one side promotion battery, the cylinder rolled under the frictional force effect for the battery can be shifted to in the battery compartment under more laborsaving state.
The cart is symmetrically provided with adjusting force arms 7, one end of each adjusting force arm is connected to the cart and can rotate for a certain angle along the connecting point, the other end of each adjusting force arm is a free end 701, and a rotating supporting foot 702 is arranged below each free end. The vertical rod part of the rotary supporting leg is provided with threads, so that the rotary supporting leg can be connected with the adjusting force arm through threads and can be adjusted in height through threads. The adjustment arm has a groove 703 which enables the adjustment arm to just snap onto the cart. The rotation angle of the force arm can be adjusted according to actual requirements, such as 120 degrees. As shown in fig. 1, the bottom of the cart is rectangular, and 4 adjusting arms are arranged on the cart and distributed at four symmetrical corners of the cart. The trolley can be ensured to be stable during hoisting by adjusting the force arm.
The height of the bearing part of the cart is consistent with the height of the AGV battery compartment door, when the cart is close to the AGV battery compartment door, the battery can be pushed into the battery compartment more laborsavingly, and the surface of the battery is not damaged.
A lifting ring 8 is fixed at the front end of a cross arm of the telescopic inverted L-shaped support, and the lifting belt 4 is bound on the lifting ring 8. The hanging ring 8 can be fixed to the front end of the cross arm through fixing modes such as rivets, bolts and the like, a through hole is formed in the hanging ring, the hanging belt can penetrate through the through hole to be stressed, two ends of the hanging belt are respectively tied on the battery, and correspondingly, the battery is provided with a part or a hole convenient for the hanging belt to tie.
The telescopic inverted L-shaped support is formed by connecting an upper part and a lower part through a connecting piece 303, the upper end of the connecting piece is fixedly connected with the upper part 302 of the telescopic inverted L-shaped support through a bolt, and the lower end of the connecting piece is movably connected with the lower part 301 of the telescopic inverted L-shaped support through a sliding groove. The main skeleton of the telescopic inverted L-shaped support is made through channel steel, the connecting piece is arranged outside the telescopic inverted L-shaped support, is rigidly connected with the upper part of the telescopic inverted L-shaped support, and is connected with the lower part of the telescopic inverted L-shaped support through a sliding groove, so that the telescopic inverted L-shaped support can slide for a certain distance relative to the lower part.
The supporting slewing bearing 1 and the cross arm are both provided with an end plate 9, the joints of the two ends of the hydraulic cylinder are both provided with connecting holes, and the bolts 10 complete the hinging of the cylinder body and the supporting slewing bearing and the hinging of the piston and the cross arm through the connecting holes and the end plates.
The hydraulic cylinder is a manual hydraulic cylinder. The manual hydraulic cylinder is convenient for operating the hydraulic cylinder to move at any time and quickly.
The bottom of the cart is provided with universal wheels 11. Universal wheel is convenient for shallow transport battery
In fig. 1, the battery is arranged beside the trolley, the hoisting belt is tied on the battery, the hydraulic cylinder is started to lift the trolley, then the rotary bearing is rotatably supported, the battery is transferred to the upper part of the trolley, the battery is placed down, the hoisting belt is untied, and the battery is placed on the bearing part of the trolley, and the state is shown in fig. 2. The cart is transferred to the side of the battery compartment, one end of the battery is pushed, and the battery is in a moving state as shown in fig. 3 until the battery completely enters the battery compartment of the AGV cart.
Although the invention has been described herein with reference to the illustrated embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure herein. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. An AGV trolley battery maintenance vehicle is characterized by comprising a trolley and a hoisting frame arranged on the trolley; the lifting frame comprises a supporting rotary bearing, a hydraulic cylinder, a telescopic inverted L-shaped support and a lifting belt, the supporting rotary bearing is fixed on the trolley, the lower end of a vertical arm of the telescopic inverted L-shaped support is fixed on the supporting rotary bearing, a transverse arm is suspended in the air, a cylinder body of the hydraulic cylinder is hinged with the supporting rotary bearing, a piston is hinged with the transverse arm of the telescopic inverted L-shaped support, and the hydraulic cylinder drives the transverse arm of the telescopic inverted L-shaped support to be lifted or lowered when in work; the lifting belt is bound at the front end of a cross arm of the telescopic inverted L-shaped support.
2. The AGV cart battery maintenance vehicle of claim 1, wherein the load-bearing portion of the cart is formed by a cart frame and a plurality of parallel rollers disposed on the frame.
3. The AGV car battery maintenance car of claim 2, wherein the cart is symmetrically provided with adjustment arms, one end of each adjustment arm is connected to the cart and can rotate at a certain angle along the connection point, the other end of each adjustment arm is a free end, and a rotation support leg is arranged below the free end; the adjusting force arm is provided with a groove, and the groove enables the adjusting force arm to be just clamped on the trolley.
4. The AGV car battery maintenance car of claim 3, wherein said cart has 4 adjustment arms distributed at four symmetrical corners of said cart.
5. The AGV car battery maintenance car of claim 1 or 2, wherein the height of the load bearing portion of said cart is consistent with the height of the AGV car battery compartment door.
6. The AGV car battery maintenance car of claim 1, wherein a lifting ring is fixed to the front end of the cross arm of said telescopic inverted "L" shaped bracket, said lifting belt being tied to said lifting ring.
7. The AGV dolly battery maintenance vehicle of claim 3 or 6, characterized in that the telescopic "L" shape support is formed by connecting upper and lower two parts through the connecting piece, the upper end of connecting piece passes through bolt fixed connection with the upper portion of telescopic "L" shape support, and the lower extreme of connecting piece passes through spout swing joint with the lower part of telescopic "L" shape support.
8. The AGV car battery maintenance car of claim 7, wherein said support pivot bearing and said cross arm are provided with end plates, the joints of both ends of the hydraulic cylinder are provided with connecting holes, and the bolts are used to complete the hinge connection of the cylinder body and the support pivot bearing and the hinge connection of the piston and the cross arm through the connecting holes and the end plates.
9. The AGV cart battery maintenance vehicle of claim 8, wherein said hydraulic cylinder is a manual hydraulic cylinder.
10. The AGV cart battery maintenance vehicle of claim 9, wherein universal wheels are mounted to the bottom of said cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732805.3U CN209833593U (en) | 2019-05-21 | 2019-05-21 | AGV dolly battery maintenance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920732805.3U CN209833593U (en) | 2019-05-21 | 2019-05-21 | AGV dolly battery maintenance car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209833593U true CN209833593U (en) | 2019-12-24 |
Family
ID=68897592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920732805.3U Active CN209833593U (en) | 2019-05-21 | 2019-05-21 | AGV dolly battery maintenance car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209833593U (en) |
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2019
- 2019-05-21 CN CN201920732805.3U patent/CN209833593U/en active Active
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