CN219488635U - Automatic guiding transportation feeding car of logistics system for manufacturing transformers - Google Patents

Abstract

The utility model provides an automatic guiding transportation loading vehicle of a transformer manufacturing logistics system, which comprises the following components: the device comprises a travelling mechanism, a chain conveying mechanism and a transverse driving and guiding mechanism; the travelling mechanism is internally provided with a frame, a first servo motor, a transmission mechanism and a first servo motor of a wheel, and is in transmission connection with the wheel through the transmission mechanism; the chain conveying mechanism is arranged at the upper part of the travelling mechanism, a conveying frame is arranged in the chain conveying mechanism, a plurality of pairs of chain guide rails are transversely arranged on the conveying frame, and each pair of chain guide rails is respectively provided with a chain wheel mechanism for carrying and transversely conveying iron core columns; the transverse driving and guiding mechanism is arranged on the frame and comprises a plurality of linear guide rail pairs, a conveying motor and racks; the linear guide rail pair is respectively connected between the upper surface of the frame and the conveying frame and is used for driving the chain conveying mechanism to transversely move.

Description

Automatic guiding transportation feeding car of logistics system for manufacturing transformers

Technical Field

The utility model belongs to the technical field of special equipment for a logistics system for manufacturing transformers, and particularly relates to an automatic guiding, transporting and feeding vehicle for the logistics system for manufacturing transformers.

Background

Along with the gradual automation and intellectualization of the production of the transformer iron core, in an intelligent logistics system for the production and manufacture of the transformer iron core, iron core columns need to be frequently transported among various process stations. At present, the iron core column transfer is completed by manual lifting or manual control of the transfer trolley, and workers always repeat the transfer work, so that a large amount of manpower and material resources and other related transfer resources are wasted.

Disclosure of Invention

In view of the above, it is an object of the present utility model to provide an automated guided transport skip car of a transformer manufacturing logistics system for overcoming or at least partially solving or alleviating the above problems.

The utility model provides an automatic guiding transportation loading vehicle of a transformer manufacturing logistics system, which comprises the following components:

the travelling mechanism is internally provided with a frame, a first servo motor, a transmission mechanism and wheels, wherein two pairs of wheels are symmetrically arranged at the bottom of the frame, the first servo motor is in transmission connection with the wheels through the transmission mechanism, and the travelling mechanism travels on a paved track through the wheels;

the chain conveying mechanism is arranged at the upper part of the travelling mechanism, a conveying frame is arranged in the chain conveying mechanism, a plurality of pairs of chain guide rails are transversely arranged on the conveying frame, each pair of chain guide rails is respectively provided with a chain wheel mechanism for carrying and transversely conveying iron core columns, a plurality of chain wheel mechanisms are connected with a chain wheel transmission shaft, a conveying speed reducer and a conveying motor are further arranged on the conveying frame, the output end of the conveying motor is in transmission connection with the conveying speed reducer, and the conveying speed reducer is in direct or indirect transmission connection with the chain wheel transmission shaft;

the horizontal drive and guiding mechanism, horizontal drive and guiding mechanism sets up on the frame, horizontal drive and guiding mechanism includes: the linear guide rail pair comprises a plurality of linear guide rail pairs, a second servo motor and a rack; the linear guide rail pair is respectively connected between the upper surface of the frame and the conveying frame; the second servo motor is fixed on the frame, the output end of the second servo motor is connected with a transverse movement speed reducer, and the output end of the transverse movement speed reducer is connected with a gear; the rack is transversely fixed at the bottom of the conveying frame, and the gear is meshed with the rack;

the controller is provided with a plurality of signal output ends, and the signal output ends are respectively connected with the first servo motor, the conveying motor and the second servo motor in a signal mode.

The utility model also has the following optional features.

Optionally, the device further comprises a supporting mechanism, wherein the supporting mechanism comprises a wheel frame, a bearing, a shaft and a supporting wheel, the wheel frame is fixed on the frame, the bearing and the supporting wheel are connected with the shaft, and the shaft is connected with the wheel frame.

Optionally, the device further comprises a material pressing mechanism, wherein the material pressing mechanism comprises a plurality of supporting frames, a cylinder bracket and a plurality of cylinders; the plurality of support frames are respectively and vertically fixedly connected to the conveying frames, the air cylinder supports are transversely connected to the tops of the plurality of support frames, the lower sides of the air cylinder supports are vertically connected with a plurality of air cylinders, and the lower ends of the air cylinders are respectively connected with a material pressing head.

Optionally, the transmission mechanism in the running mechanism comprises a running speed reducer and two direction splitters, wherein the running speed reducer is fixed at the bottom of the frame, the input end of the running speed reducer is in transmission connection with the first servo motor, the output end of the running speed reducer is in transmission connection with the two direction splitters, and the two direction splitters are in transmission connection with the two pairs of wheels through wheel transmission shafts and couplings respectively.

Optionally, a guiding clamping wheel is further arranged at the bottom of the frame, and clamps two sides of the rail to ensure that the wheels cannot be separated from the rail.

Optionally, the sprocket mechanism in the chain conveying mechanism includes: the chain comprises fixed chain wheels and tensioning chain wheels, wherein the fixed chain wheels are rotatably arranged at one ends of chain guide rails through chain wheel transmission shafts, the tensioning chain wheels are rotatably arranged at the other ends of the chain guide rails respectively, and a chain is connected between each fixed chain wheel and each tensioning chain wheel on the chain guide rail.

Optionally, guide strips are respectively arranged on the outer sides of each pair of the chain guide rails, and inlet guide wheel sets are respectively arranged at the ports of the guide strips.

Optionally, the vehicle frame comprises a front end and a rear end, and is characterized by further comprising an anti-overturning device, wherein the anti-overturning device is connected to the two sides of the front end and the rear end of the vehicle frame, and the lower end of the anti-overturning device bends towards the inner side of the track and is used for preventing the vehicle frame from overturning.

Optionally, the lower part of frame is provided with signaling device and safety device, signaling device with safety device respectively with the signal input part signal connection of controller, signaling device is used for carrying out spacingly to horizontal drive and guiding mechanism, safety device is proximity switch for prevent that front end and the rear end of frame from producing the collision with other objects.

The automatic guiding, transporting and feeding vehicle of the transformer manufacturing logistics system walks and positions on the track to match the corresponding positions of a plurality of transformer core stacking production lines and the warehouse rack, the transverse driving and guiding device ensures that the chain conveying device can extend out to be in butt joint with the transformer core stacking production lines, the chain conveying device conveys the cores and the material trays, automation of conveying the transformer cores is realized, manual transportation is not needed, and a large amount of manpower is saved.

Drawings

FIG. 1 is a schematic diagram of an automated guided transport loading cart for a transformer manufacturing logistics system;

fig. 2 is a right side view of fig. 1.

FIG. 3 is a schematic view of a traveling carriage mechanism of an automated guided transport loading cart of the transformer manufacturing logistics system of the present utility model;

FIG. 4 is a schematic diagram of a chain conveyor mechanism of an automated guided transport loading cart of a transformer manufacturing logistics system of the present utility model;

FIG. 5 is a schematic view of the transverse driving and guiding mechanism of the automated guided transport loading cart of the transformer manufacturing logistics system of the present utility model;

fig. 6 is a schematic structural view of a supporting mechanism of an automatic guided transporting loading cart of a transformer manufacturing logistics system of the present utility model.

In the above figures: 1. a track; 2. a walking frame mechanism; 201. a frame; 202. a wheel; 203. a branching device; 204. a walking speed reducer; 205. a first servo motor; 206. a coupling; 207. a wheel drive shaft; 208. a guide clamping wheel; 3. a chain conveying mechanism; 301. a carriage; 302. a chain guide; 303. a fixed sprocket; 304. tensioning a chain wheel; 305. a chain; 306. a sprocket drive shaft; 307. a conveying speed reducer; 308. an inlet guide wheel set; 309. a guide bar; 310. a blocking device; 311. a conveying motor; 4. a lateral drive and guide mechanism; 401. a linear guide rail pair; 402. a gear; 403. a rack; 404. a traversing speed reducer; 405. a second servo motor; 5. a support mechanism; 501. a wheel carrier; 502. a bearing; 503. a shaft; 504. a support wheel; 6. a material pressing mechanism; 601. a support frame; 602. a cylinder bracket; 603. a cylinder; 604. pressing a material head; 7. an anti-tipping device; 8. a signaling device; 9. a safety device; 10. and (5) an iron core column.

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

Detailed Description

Example 1

Referring to fig. 1, 2, 3, 4 and 5, an embodiment of the present utility model provides an automatic guided transport loading cart of a transformer manufacturing logistics system, comprising: the device comprises a travelling mechanism 2, a chain conveying mechanism 3, a transverse driving and guiding mechanism 4 and a controller; the travelling mechanism 2 is provided with a frame 201, a first servo motor 205, a transmission mechanism and wheels 202, two pairs of wheels 202 are symmetrically arranged at the bottom of the frame 201, the first servo motor 205 is in transmission connection with the wheels 202 through the transmission mechanism, and the travelling mechanism 2 travels on the paved track 1 through the wheels 202; the chain conveying mechanism 3 is arranged at the upper part of the travelling mechanism 2, a conveying frame 301 is arranged in the chain conveying mechanism 3, six pairs of chain guide rails 302 are transversely arranged on the conveying frame 301, a pair of chain wheel mechanisms are respectively arranged on each pair of chain guide rails 302 and used for carrying and transversely conveying the iron core column 10, each three pairs of chain wheel mechanisms are connected with one chain wheel transmission shaft 306, two sides of the conveying frame 301 are respectively provided with a conveying speed reducer 307 and a conveying motor 311, the output end of the conveying motor 311 is in transmission connection with the conveying speed reducer 307, and each conveying speed reducer 307 is in direct or indirect transmission connection with one chain wheel transmission shaft 306; the transverse driving and guiding mechanism 4 is arranged on the frame 201, and the transverse driving and guiding mechanism 4 comprises a plurality of linear guide rail pairs 401, a second servo motor 405 and racks 403; the linear guide rail pairs 401 are respectively connected between the upper surface of the frame 201 and the conveying frame 301; the second servo motor 405 is fixed on the frame 201, the output end of the second servo motor 405 is connected with a transverse movement speed reducer 404, and the output end of the transverse movement speed reducer 404 is connected with a gear 402; a rack 403 is transversely fixed to the bottom of the carriage 301 and a pinion 402 is engaged with the rack 403. The controller is provided with a plurality of signal output ends, and the signal output ends are respectively connected with the first servo motor 205, the conveying motor 308 and the second servo motor 405 in a signal way. The two ends of the conveying frame 301 are also provided with blocking devices 310, the blocking devices 310 adopt up-down telescopic mechanisms such as air cylinders or electromagnets, and when the material is taken, the blocking devices 310 at one material taking end of the conveying frame 310 retract, and the blocking devices 310 at the other end of the conveying frame extend upwards, so that the iron column core 10 is prevented from moving out of the conveying frame 301.

When the feeding machine is used, the feeding machine is divided into feeding and unloading, and when the feeding machine is used for feeding, the travelling mechanism 2 drives the whole feeding car to move to the feeding station along the track 1 through the first servo electric 205 transmission mechanism and the wheels 202; then, the transverse driving and guiding mechanism 4 drives the gear 402 to rotate through the second servo motor 405 and the transverse moving speed reducer 404, and the gear 402 drives the conveying frame 301 to transversely move along the linear guide rail pair 401 to the material taking station through meshing with the rack 403; when the chain conveying mechanism 3 is in butt joint with the material taking station, the material taking station sends the iron core column 10 to one end of a chain wheel guide rail 302 of the chain conveying mechanism 3, the chain conveying mechanism 3 drives a chain wheel transmission shaft 306 to rotate through a conveying motor 311 and a conveying speed reducer 307, the chain wheel transmission shaft 306 drags the iron core column 10 back to the chain guide rail 302 through the chain wheel mechanism, and the iron core column 10 enters a feeding trolley;

during feeding, the travelling mechanism 2 drives the whole feeding vehicle to move to a feeding station along the track 1 through the first servo motor 205 transmission mechanism and the wheels 202, then the transverse driving and guiding mechanism 4 drives the gear 402 to rotate through the second servo motor 405 and the transverse moving speed reducer 404, and the gear 402 drives the conveying frame 301 to transversely move along the linear guide rail pair 401 to the feeding station through meshing with the rack 403; after the chain conveying mechanism 3 is in butt joint with the feeding station, the chain conveying mechanism 3 drives the sprocket transmission shaft 306 to rotate through the conveying motor 311 and the conveying speed reducer 307, and the sprocket transmission shaft 306 conveys the iron core column 10 to the feeding station through the sprocket mechanism.

Example 2

Referring to fig. 6, on the basis of embodiment 1, a supporting mechanism 5 is further included, the supporting mechanism 5 includes a wheel frame 501, a bearing 502, a shaft 503 and a supporting wheel 504, the wheel frame 501 is fixed to the vehicle frame 201, the bearing 502 and the supporting wheel 504 are connected to the shaft 503, and the shaft 503 is connected to the wheel frame 501.

The supporting mechanism 5 supports the conveying frame 301 through the supporting wheels 504, and when the conveying frame 301 is driven by the transverse driving and guiding mechanism 4 to transversely move, the supporting wheels 504 and the conveying frame 301 roll, so that friction force is reduced.

Example 3

Referring to fig. 5, on the basis of embodiment 1, a pressing mechanism 6 is further included, and the pressing mechanism 6 includes a plurality of supporting frames 601, a cylinder bracket 602, and a plurality of cylinders 603; a plurality of support frames 601 are respectively and vertically fixedly connected to the conveying frame 301, the cylinder support 602 is transversely connected to the tops of the support frames 601, a plurality of cylinders 603 are vertically connected to the lower side of the cylinder support 602, and a pressing head 604 is respectively connected to the lower end of each cylinder 603.

In order to prevent jolt vibration of the iron core column 10 in the transportation process, a plurality of supporting frames 601 are vertically connected to the conveying frame 301, an air cylinder support 602 is transversely connected to the upper portion of the supporting frames 601, a plurality of air cylinders 603 are vertically connected to the lower portion of the air cylinder support 602, the extending ends of the air cylinders 603 are connected with a pressing head 604, the air cylinders 603 extend downwards, the iron core column 10 is pressed on through the pressing head 604, and the iron core column 10 is stabilized in the transportation process.

Example 4

Referring to fig. 3, on the basis of embodiment 1, the transmission mechanism in the travelling mechanism 2 includes a travelling speed reducer 204 fixed at the bottom of the frame 201 and two direction splitters 203, an input end of the travelling speed reducer 204 is in transmission connection with a first servo motor 205, an output end of the travelling speed reducer 204 is in transmission connection with the two direction splitters 203, and the two direction splitters 203 are in transmission connection with two pairs of wheels 202 through a wheel transmission shaft 207 and a coupling 206 respectively.

The first servo motor 205 is in transmission connection with the walking speed reducer 204 through a bevel gear transmission mechanism, the walking speed reducer 204 drives two transverse wheel transmission shafts 207 to rotate through two direction splitters 203, and the two wheel transmission shafts 207 drive two pairs of wheels 202 to rotate through a coupler 206.

Example 5

Referring to fig. 3, on the basis of embodiment 1, the bottom of the frame 201 is further provided with guide clamping wheels 208, and the guide clamping wheels 208 are clamped on two sides of the track 1, so as to ensure that the wheels 202 cannot be separated from the track 1.

A pair of guide clamping wheels 208 are respectively arranged on two sides of the bottom of the frame 201, the guide clamping wheels 208 are aligned with the wheels 202, each guide clamping wheel 208 is respectively clamped on two sides of the track 1 through a pair of rollers, and the guide clamping wheels have a righting effect on the frame 202, so that the wheels 202 cannot derail.

Example 6

Referring to fig. 4, on the basis of embodiment 1, a sprocket mechanism in a chain conveying mechanism 3 includes: the fixed chain wheel 303 and the tensioning chain wheel 304, wherein the fixed chain wheel 303 is rotatably arranged at one end of the chain guide rail 302 through the chain wheel transmission shaft 306, the tensioning chain wheel 304 is rotatably arranged at the other end of the chain guide rail 302 respectively, and a chain 305 is connected between the fixed chain wheel 303 and the tensioning chain wheel 304 on each chain guide rail 302.

The fixed chain wheel 303 is a driving chain wheel, the tension chain wheel 304 is a driven chain wheel, one end of the chain guide rail 302 is rotatably provided with a chain wheel transmission shaft 306, every three pairs of fixed chain wheels 303 are arranged on the same chain wheel transmission shaft 306, and two chain wheel transmission shafts 306 respectively and simultaneously drive three pairs of fixed chain wheels 303 to rotate, so that six pairs of fixed chain wheels 303 drive six pairs of tension chain wheels 304 to rotate through the chain 305.

Example 7

Referring to fig. 4, on the basis of embodiment 6, outside of each pair of chain guide rails 302 are respectively provided with guide bars 309, and the ports of the guide bars 309 are respectively provided with inlet guide wheel groups 308.

The width between the guide bars 309 on the outer side of each pair of chain guide rails 302 is slightly larger than the width of the iron core column 10, and is used for guiding the iron core column 10, a horizontally rolling guide wheel set 308 is arranged at the port of each pair of guide bars 309, and when the iron core column 10 enters between the guide bars 309, the guide wheel set 308 can be in contact with the iron core column 10, so that collision friction between the iron core column 10 and the guide bars 309 is avoided.

Example 8

Referring to fig. 2, on the basis of any one of the above embodiments, the vehicle further includes an anti-rollover device 7, wherein the anti-rollover device 7 is connected to both sides of the front end and the rear end of the vehicle frame 201, and the lower end of the anti-rollover device 7 is bent towards the inner side surface of the rail 1, so as to prevent the vehicle frame 201 from rollover.

The anti-overturning device 7 is a metal strip with a bent lower end, the upper end of the metal strip is fixedly connected to the frame 201, and the bent part of the lower end extends into the inner side of the track 1. When the transverse driving and guiding mechanism 4 is in butt joint with the station, and the chain conveying mechanism 3 conveys the iron core column 10 to the station, the gravity center of the vehicle body moves, the vehicle frame 201 has a side turning trend, and when one side of the vehicle frame 201 starts to be turned upwards, the front end of the turned upwards side of the vehicle frame 201 and the lower end of the turning prevention device 7 at the rear end can hook the inner side surface of the track 1, so that the vehicle frame 201 is prevented from turning over.

Example 9

Referring to fig. 1 and 2, on the basis of any one of the above embodiments, a signaling device 8 and a safety device 9 are disposed at the lower part of a frame 201, the signaling device 8 and the safety device 9 are respectively connected with signal input ends of a controller in a signal manner, the signaling device 8 is used for limiting the transverse driving and guiding mechanism 4, and the safety device 9 is a proximity switch and is used for preventing the front end and the rear end of the frame 201 from collision with other objects.

The signaling device 8 is a position detection switch with the detection direction facing the transverse driving and guiding mechanism 4, and when one signaling device 8 on two sides of the frame 201 detects the transverse driving and guiding mechanism 4, a signal is sent to the controller, and the controller controls the second servo motor 405 to stop, so as to prevent the transverse driving and guiding mechanism 4 from moving beyond the range. The safety device 9 may also be two photoelectric switches arranged at two ends of the frame 201, and when the photoelectric switches detect an obstacle, a signal is sent to the controller, and the controller controls the first servo motor 205 to stop rotating, so that the frame 201 stops moving along with the first servo motor, and the frame 201 is prevented from colliding with the obstacle in front.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims. The components and structures not specifically described in this embodiment are well known in the art and are not described in detail herein.

Claims (9)

1. An automated guided transport skip car for a transformer manufacturing logistics system, comprising:

the walking mechanism (2) is provided with a frame (201), a first servo motor (205), a transmission mechanism and wheels (202), wherein two pairs of wheels (202) are symmetrically arranged at the bottom of the frame (201), the first servo motor (205) is in transmission connection with the wheels (202) through the transmission mechanism, and the walking mechanism (2) walks on a paved track (1) through the wheels (202);

the chain conveying mechanism (3), the chain conveying mechanism (3) is arranged at the upper part of the travelling mechanism (2), a conveying frame (301) is arranged in the chain conveying mechanism (3), a plurality of pairs of chain guide rails (302) are transversely arranged on the conveying frame (301), each pair of chain guide rails (302) is respectively provided with a chain wheel mechanism for carrying and transversely conveying iron core columns (10), a plurality of chain wheel mechanisms are connected with a chain wheel transmission shaft (306), a conveying speed reducer (307) and a conveying motor (311) are further arranged on the conveying frame (301), the output end of the conveying motor (311) is in transmission connection with the conveying speed reducer (307), and the conveying speed reducer (307) is in direct or indirect transmission connection with the chain wheel transmission shaft (306);

a transverse driving and guiding mechanism (4), wherein the transverse driving and guiding mechanism (4) is arranged on the frame (201), and the transverse driving and guiding mechanism (4) comprises a plurality of linear guide rail pairs (401), a second servo motor (405) and a rack (403); the linear guide rail pair (401) is respectively connected between the upper surface of the frame (201) and the conveying frame (301) and used for driving the chain conveying mechanism (3) to transversely move, the second servo motor (405) is fixed on the frame (201), the output end of the second servo motor (405) is connected with a transverse moving speed reducer (404), and the output end of the transverse moving speed reducer (404) is connected with a gear (402); the rack (403) is transversely fixed at the bottom of the conveying frame (301), and the gear (402) is meshed with the rack (403);

the controller is provided with a plurality of signal output ends, and the signal output ends are respectively connected with the first servo motor (205), the conveying motor (311) and the second servo motor (405) in a signal mode.

2. The automated guided transport loading cart of a transformer manufacturing logistics system of claim 1, further comprising a support mechanism (5), the support mechanism (5) comprising a wheel frame (501), a bearing (502), a shaft (503) and a support wheel (504), the wheel frame (501) being fixed to the frame (201), the bearing (502) and the support wheel (504) being connected to the shaft (503), the shaft (503) being connected to the wheel frame (501).

3. The automated guided transport loading cart of the transformer manufacturing logistics system of claim 1, further comprising a swage mechanism (6), the swage mechanism (6) comprising a plurality of support frames (601), a cylinder frame (602), and a plurality of cylinders (603); a plurality of support frames (601) are respectively vertically fixedly connected to the conveying frames (301), the air cylinder supports (602) are transversely connected to the tops of the support frames (601), a plurality of air cylinders (603) are vertically connected to the lower sides of the air cylinder supports (602), and material pressing heads (604) are respectively connected to the lower ends of the air cylinders (603).

4. The automatic guided transporting and feeding vehicle of the transformer manufacturing logistics system according to claim 1, wherein the transmission mechanism in the travelling mechanism (2) comprises a travelling speed reducer (204) and two direction splitters (203) which are fixed at the bottom of the frame (201), the input end of the travelling speed reducer (204) is in transmission connection with the first servo motor (205), the output end of the travelling speed reducer (204) is in transmission connection with the two direction splitters (203), and the two direction splitters (203) are respectively in transmission connection with the two pairs of wheels (202) through wheel transmission shafts (207) and couplings (206).

5. The automatic guided transporting loading vehicle of the transformer manufacturing logistics system of claim 1, wherein the bottom of the frame (201) is further provided with guiding clamping wheels (208), the guiding clamping wheels (208) clamp both sides of the track (1) to ensure that the wheels (202) cannot be separated from the track (1).

6. The automated guided transport skip of a transformer manufacturing logistics system of claim 1, wherein the sprocket mechanism in the chain conveyor mechanism (3) comprises: the chain comprises a plurality of pairs of fixed chain wheels (303) and a plurality of pairs of tensioning chain wheels (304), wherein the pairs of fixed chain wheels (303) are rotatably arranged at one ends of each pair of chain guide rails (302) through chain wheel transmission shafts (306), the pairs of tensioning chain wheels (304) are rotatably arranged at the other ends of each pair of chain guide rails (302), and a chain (305) is connected between the fixed chain wheels (303) and the tensioning chain wheels (304) on each chain guide rail (302).

7. The automatic guided transporting loading cart of the transformer manufacturing logistics system of claim 6, wherein a guide strip (309) is respectively arranged on the outer side of each pair of the chain guide rails (302), and an inlet guide wheel set (308) is respectively arranged at a port of the guide strip (309).

8. The automated guided transport loading cart of a transformer manufacturing logistics system of any one of claims 1 to 7, further comprising an anti-rollover device (7), the anti-rollover device (7) being connected to both sides of the front and rear ends of the frame (201), the lower end of the anti-rollover device (7) being bent towards the inner side of the rail (1) for preventing the frame (201) from rollover.

9. The automatic guided transporting loading vehicle of the transformer manufacturing logistics system of any one of claims 1 to 7, wherein a signaling device (8) and a safety device (9) are arranged at the lower part of the frame (201), the signaling device (8) and the safety device (9) are respectively connected with a signal input end of the controller in a signal manner, the signaling device (8) is used for limiting the transverse driving and guiding mechanism (4), and the safety device (9) is a proximity switch and is used for preventing the front end and the rear end of the frame (201) from collision with other objects.