CN214826687U - Automatic transmission device of train wheel axle that can adapt to many gauge and can turn to - Google Patents
Automatic transmission device of train wheel axle that can adapt to many gauge and can turn to Download PDFInfo
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- CN214826687U CN214826687U CN202120704883.XU CN202120704883U CN214826687U CN 214826687 U CN214826687 U CN 214826687U CN 202120704883 U CN202120704883 U CN 202120704883U CN 214826687 U CN214826687 U CN 214826687U
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Abstract
The utility model discloses a train wheel shaft automatic conveying device which can adapt to multi-track distance and can change direction, comprising a wheel pair guide rail, a wheel pair arranged on the guide rail, a walking trolley, a trolley driving device, a wheel pair lifting device, a wheel pair rotating device and a control system; the device can meet the requirement of wheel axle transmission of different track gauges, can change the direction of wheel axle transmission, drives the trolley to walk in a pin gear rotating mode, directly acts on a foundation by driving output acting force, avoids the trolley from skidding when being started or walking, and improves the stability. And the requirement on the flatness of the track installation foundation is not high, and the construction is simple. In addition, the gear processing adopts a flat plate linear cutting process; the processing of the pin shaft adopts a seamless steel pipe sleeving mode. The manufacturing cost and the later maintenance cost can be greatly reduced.
Description
Technical Field
The utility model relates to an automatic conveying device especially relates to an automatic conveyer of train wheel axle that can adapt to multiple track distance and can turn.
Background
The railway is used as a national economic aorta, a national important infrastructure and a popular vehicle, and has a very important position and function in the development of the national economic society. With the continuous development of the railway industry in China, the high-speed heavy load of railway wagons is an important development strategy at present. The running speed of the truck is greatly increased from the past 40km/h-60km/h to the current 80km/h-120km/h, and the load capacity of each carriage is also increased to 70 tons-80 tons. The axle and bogie of the truck are important components of the running part of the truck, in the actual operation, the phenomenon of the bearing 'hot shaft' of the axle happens occasionally, and the parts of the bogie, such as the bolster, the side frame, the wedge, the spring and the like, have frequent faults, thus directly influencing the operation safety of the railway. In order to ensure the safe and reliable operation of the truck, the requirements on the reliability and safety of the truck axles and the trucks are higher and higher. The relevant documents are specially issued for the country, and the detection is required to be carried out after the truck wheel shaft is assembled.
At present, in each domestic large railway truck wheel axle production enterprise, the mode of conveying wheel axles among all detection stations is mainly expressed as follows: through manual pushing, hoisting of a shop crown block, carrying of field tooling vehicles and the like, the wheel shaft is moved to the detection station for detection. However, since the wheel axle of the railway wagon has a plurality of detection items, different detection items correspond to different detection stations, and the different detection stations are generally arranged in a scattered manner. Therefore, the defects of high labor intensity of workers, low wheel shaft detection efficiency and high detection cost occur in the frequent switching process of each detection station.
In addition, a small number of wheel axle production enterprises also realize mechanization of the wheel axle transportation process in the modes of electricity, pneumatics, hydraulics and the like. However, the automation degree of the equipment is not high, and manual operation of workers is required; the intelligent degree is not high, and the intelligent judgment and fault diagnosis functions of the equipment cannot be realized. Some manufacturing enterprises are producing wheel shafts of models RE2B, RE2A, RE2, RD2, RD2Y, RD3, RB2 and the like. The wheel axles have different shapes and different wheel axle gauges. Therefore, the same conveying track only can meet the requirement of wheel axle walking with the same track gauge, and the defects of single track conveying and limited type of the conveying wheel axle exist.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an automatic transmission device for train axles, which can adapt to multiple gauges and can change directions, so as to solve the problems pointed out in the above background art.
In order to achieve the purpose of the utility model, the technical proposal is as follows:
a train wheel shaft automatic conveying device capable of adapting to multiple track pitches and changing directions comprises a wheel pair guide rail, a wheel pair arranged on the guide rail, a walking trolley, a trolley driving device, a wheel pair lifting device, a wheel pair rotating device and a control system;
the walking trolley consists of a base and walking wheels arranged on the base;
the trolley driving device comprises a walking guide rail unit and a driving unit, wherein the walking rail unit comprises two guide rail bases which are symmetrically arranged below the wheel pair guide rail in parallel, walking wheels walk along the guide rail bases, the guide rail bases are arranged on backing plates, a plurality of connecting rods are arranged between the two backing plates and are uniformly arranged along the length direction of the guide rail bases at intervals, pin shaft sleeves are fixed on the connecting rods, the driving unit comprises a driving motor, a speed reducer and a transmission gear, the driving motor and the speed reducer are both arranged on the walking trolley, the output end of the driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is arranged on the transmission gear, and the transmission gear is meshed with the pin shaft sleeves;
the wheel pair lifting device comprises a first supporting seat and a lifting motor arranged on the first supporting seat, the first supporting seat is fixedly arranged on the base, and the output end of the lifting motor is provided with a lifting electric push rod;
the wheel pair rotating device comprises a rotating speed reducer, a second supporting seat and a third supporting seat, the second supporting seat is arranged at the upper end of the lifting electric push rod, the rotating speed reducer is arranged on the second supporting seat and used for completing 360-degree rotation of a wheel pair in a lifting state and realizing transfer of the wheel pair in different directions, the output end of the rotating speed reducer is arranged, and a clamping groove for placing the wheel pair is formed in the third supporting seat;
the control system comprises a PLC (programmable logic controller) and a sensor group, the sensor group acquires state information of the device, the PLC is respectively connected with the sensor group, the driving motor, the lifting motor and the rotary speed reducer through signal transmission lines, and receives and processes the state information from the sensor group and outputs control signals to the driving motor, the lifting motor and the rotary speed reducer.
As a further improvement, the guide rail base is provided with a V-shaped positioning block, which is welded on the angle iron on the guide rail base, and the two side included angle of the angle iron is 90 degrees.
As a further improvement, the utility model also includes guide rail centering adjustment fastening unit, guide rail centering adjustment fastening unit includes adjusting screw, lock nut and briquetting, adjusting screw passes behind the backing plate with the connecting rod is connected, the last lock nut that is equipped with of adjusting screw, adjusting screw's one end is provided with the briquetting.
As a further improvement of the utility model, the device is still including first sensor dead lever, second sensor dead lever and third sensor dead lever, first sensor dead lever install in on the walking dolly, second sensor dead lever and third sensor dead lever pass through the sensor connecting rod install in second supporting seat one side, just second sensor dead lever and third sensor dead lever all install perpendicularly in on the sensor connecting rod.
As a further improvement, the sensor group comprises a limit sensor installed before the guide rail of the front side of the wheel pair guide rail, a limit sensor installed behind the guide rail of the rear side of the wheel pair guide rail, a limit sensor installed under the lifting electric push rod on the first sensor fixing rod, a limit sensor installed on the lifting electric push rod on the first sensor fixing rod, a left limit sensor installed on the rotary disk on the second sensor fixing rod, a right limit sensor installed on the rotary disk on the third sensor fixing rod, an axle shaft sensing sensor installed in the clamping groove, an on-vehicle retransmission sensor installed between the third support seat and the output end of the rotary speed reducer, a trolley speed sensor installed on the transmission gear, a front end sensing sensor installed on the front side of the third support seat, a rear end sensing sensor installed on the rear side of the third support seat, A trolley unloading station sensor arranged on the unloading station.
As a further improvement of the utility model, the device has a manual operation board, the manual operation board with the PLC controller passes through signal transmission line and connects, be provided with the button that gos forward on the manual operation board, retreat the button, rise the button, descend the button, turn right the button and turn left the button.
As a further improvement, the device further comprises an upper computer connected with the PLC controller.
As a further improvement of the utility model, the upper computer and the connection mode of PLC controller adopt RS-485 serial ports, ethernet mouth and wireless Wi-Fi communication interface simultaneously.
As a further improvement of the utility model, the device still has automatically controlled cabinet, the PLC controller install in the automatically controlled cabinet, the PLC controller passes through signal transmission line and connects power indicator, walking pilot lamp, fault indicator and bee calling organ respectively, the power indicator the walking pilot lamp fault indicator with bee calling organ install in on the cabinet door of automatically controlled cabinet.
As a further improvement, the PLC controller has an industrial control instruction set, and the upper computer input instruction controls the device to act.
The utility model has the advantages that:
(1) the transmission of wheel axles with different track gauges can be met, and the transmission direction of the wheel axles can be changed.
(2) The walking trolley drives the trolley to walk in a pin gear rotating mode, and the driving output acting force directly acts on the foundation, so that the trolley is prevented from slipping when being started or walking, and the stability is improved. And the requirement on the flatness of the track installation foundation is not high, and the construction is simple. In addition, the gear processing adopts a flat plate linear cutting process; the processing of the pin shaft adopts a seamless steel pipe sleeving mode. The manufacturing cost and the later maintenance cost can be greatly reduced.
(3) The wheel set is moved in a lifting mode. The wheel set does not contact with the guide rail when moving, does not need to perform rail change movement due to different track gauges, and is suitable for moving wheel sets with various track moments; and a wheel set running track is not needed in the conveying process, so that the construction cost can be greatly saved.
(4) The wheel set rotating device is arranged and is completed by adopting a right-angle shaft upper speed reducer, the wheel set can rotate 360 degrees in the horizontal plane, the direction is changed, and the transportation in any direction is completed by the walking of the trolley; the multifunctional machine achieves multiple purposes and saves the manufacturing cost.
(5) In order to ensure the traveling linearity of the trolley, the guide rail is provided with a V-shaped guide block which is positioned below the guide rail, and the trolley is attached to the guide rail to ensure that the trolley runs along the direction.
(6) And a guide rail centering adjustment fastening unit is arranged on the guide rail base. The guide rail assembly can be quickly adjusted and fixed. Need not to carry out pre-buried rag bolt, practice thrift construction time and cost greatly.
(7) The PLC has high control automation degree and executes actions through a variable program; intelligent judgment, namely, an output device can be automatically controlled according to signals returned by various sensors; the communication interface adopts: the PLC is provided with an RS-485 serial port and an extended Ethernet module, an Ethernet interface and a wireless Wi-Fi communication interface are added, and the PLC can be connected with an upper computer or networked with other equipment to transmit data.
(8) The device has built-in control instruction set, and the external controller can control the device remotely and locally through the network.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a top view of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 3;
FIG. 6 is a schematic structural view of a centering adjustment fastening unit of the running trolley and a guide rail;
FIG. 7 is a schematic diagram of the circuit connection of the utility model;
fig. 8 is a reference diagram of the usage status of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
A train wheel shaft automatic conveying device capable of adapting to multiple track pitches and changing directions comprises a wheel pair guide rail 1, a wheel pair 2 arranged on the guide rail, a traveling trolley 3, a trolley driving device, a wheel pair lifting device, a wheel pair rotating device and a control system;
the walking trolley 3 consists of a base 3a and walking wheels 3b arranged on the base 3 a;
the trolley driving device comprises a walking guide rail unit and a driving unit, wherein the walking rail unit comprises two guide rail bases 4 symmetrically arranged below the wheel pair guide rail 1 in parallel, walking wheels 3b walk along the guide rail bases 4, the guide rail bases 4 are arranged on backing plates 5, a plurality of connecting rods 6 are arranged between the two backing plates 5, the connecting rods 6 are uniformly arranged along the length direction of the guide rail bases 4 at intervals, pin shaft sleeves 7 are fixed on the connecting rods 6, the driving unit comprises a driving motor 8, a speed reducer 9 and a transmission gear 10, the driving motor 8 and the speed reducer 9 are both arranged on the walking trolley 3, the output end of the driving motor 8 is connected with the input end of the speed reducer 9, the output end of the speed reducer 9 is arranged on the transmission gear 10, and the transmission gear 10 is meshed with the pin shaft sleeves 7;
the wheel pair lifting device comprises a first supporting seat 11 and a lifting motor 12 arranged on the first supporting seat 11, the first supporting seat 11 is fixedly arranged on the base 3a, and a lifting electric push rod 13 is arranged at the output end of the lifting motor 12;
the wheel pair rotating device comprises a rotating speed reducer 14, a second supporting seat 15 and a third supporting seat 16, the second supporting seat 15 is arranged at the upper end of the lifting electric push rod 13, the rotating speed reducer 14 is arranged on the second supporting seat 15 and used for completing 360-degree rotation of the wheel pair 2 in a lifting state and realizing transfer of the wheel pair 2 in different directions, the output end of the rotating speed reducer 14 is arranged, and a clamping groove 17 used for placing the wheel pair 2 is formed in the third supporting seat 16;
the control system comprises a PLC (programmable logic controller) 18 and a sensor group, the sensor group acquires state information of the device, the PLC 18 is respectively connected with the sensor group, the driving motor 8, the lifting motor 12 and the rotary speed reducer 14 through signal transmission lines, and the PLC 18 receives and processes the state information from the sensor group and outputs control signals to the driving motor 8, the lifting motor 12 and the rotary speed reducer 14.
The guide rail base 4 is provided with a V-shaped positioning block 19, the V-shaped positioning block 19 is an angle iron welded on the guide rail base 4, and the included angle of two sides of the angle iron is 90 degrees.
Still include guide rail centering adjustment fastening unit, guide rail centering adjustment fastening unit includes adjusting screw 20, lock nut 21 and briquetting 22, adjusting screw 20 passes behind the backing plate 5 with connecting rod 6 is connected, be equipped with lock nut 21 on the adjusting screw 20, the one end of adjusting screw 20 is provided with briquetting 22.
The device also comprises a first sensor fixing rod 23, a second sensor fixing rod 24 and a third sensor fixing rod (not shown in the figure), wherein the first sensor fixing rod 23 is installed on the walking trolley, the second sensor fixing rod 24 and the third sensor fixing rod are installed on one side of the second supporting seat 15 through a sensor connecting rod 25, and the second sensor fixing rod 24 and the third sensor fixing rod are both vertically installed on the sensor connecting rod 25.
The sensor group comprises a guide rail front limit sensor 26 arranged on the front side of the wheel pair guide rail 1, a guide rail rear limit sensor 27 arranged on the rear side of the wheel pair guide rail 1, a lifting electric push rod lower limit sensor 28 arranged on the first sensor fixing rod 23, a lifting electric push rod upper limit sensor 29 arranged on the upper end of the first sensor fixing rod 23, a rotary disk left limit sensor 30 arranged on the second sensor fixing rod 24, a rotary disk right limit sensor 31 arranged on the third sensor fixing rod, a wheel axle sensing sensor 32 arranged in the clamping groove 17, a vehicle-mounted retransmission sensor 33 arranged between the third supporting seat 16 and the output end of the rotary speed reducer 14, a vehicle speed sensor 34 arranged on the transmission gear 10, a vehicle front end sensing sensor 35 arranged on the front side of the third supporting seat 16, a vehicle rear limit sensor 27, A trolley rear end sensing sensor 36 arranged at the rear side of the third supporting seat 16 and a trolley unloading station sensor 38 arranged at an unloading station 37.
The device is provided with a manual operation board 39, the manual operation board 39 is connected with the PLC 18 through a signal transmission line, and a forward button, a backward button, an ascending button, a descending button, a right-turn button and a left-turn button are arranged on the manual operation board 39.
The device also comprises an upper computer 40, wherein the upper computer 40 is connected with the PLC 18.
The connection mode of the upper computer 40 and the PLC 18 adopts the following steps: RS-485 serial port, Ethernet port and wireless Wi-Fi communication interface.
The device also comprises an electric control cabinet 41, the PLC 18 is arranged in the electric control cabinet 41, the PLC 18 is respectively connected with a power indicator, a walking indicator, a fault indicator and a buzzer through signal transmission lines, and the power indicator, the walking indicator, the fault indicator and the buzzer are arranged on a cabinet door of the electric control cabinet 41.
The PLC controller 18 is provided with an industrial control instruction set, and the upper computer 40 inputs instructions to control the device to act.
Internal instruction protocol specification of the PLC:
note: in tables
"Chr (& H1B)" is the 16-system initial character, corresponding to the character "esc" in the ASCII code table, and the decimal ASCII code 27.
"Chr (& HA)" is a 16-system end character, corresponding to the character "nl" in the ASCII code table, and decimal ASCII code 10.
"Chr (& HD)" is 16-system end character, corresponding to the character "cr" in the ASCII code table, and decimal ASCII code 13.
The utility model discloses a theory of operation:
1. manual operation mode
And manually clicking a forward button to drive the trolley forward. And clicking a backward button to drive the trolley backward. And clicking a lifting button to lift the electric push rod to drive the supporting seat to lift. And clicking a descending button to lift the electric push rod to drive the supporting seat to descend. And clicking a right turn button, and driving the supporting seat to turn right by the rotating motor. And clicking a left turn button to drive the supporting seat to turn left by the rotating motor. In the manual mode, the control action can be continuously controlled by pressing the corresponding button, and the action is stopped by releasing the button. If the supporting seat is provided with a bearing, the bearing can do corresponding action.
The guide rail is limited in the front and back direction, and the horizontal front and back range of the trolley is limited. The lifting electric push rod is limited up and down to limit the lifting range of the supporting seat. The rotating disc is limited left and right, and the left and right rotating ranges of the supporting seat are limited.
2. Automatic operation mode
The example of the trolley moving the bearing from the rear end to the front end is illustrated.
(1) Click the start button.
(2) The trolley is initialized, and the supporting seat is firstly descended to the lower limiting position of the lifting electric push rod. (this ensures that the cart passes under the bearings and can be unloaded in situ onto the bearing rails if the bearings are loaded onto the cart.)
(3) The trolley moves towards the rear end, if the trolley does not touch the guide rail, the trolley continues to move backwards, and otherwise the trolley stops. In the process of backward movement, the rear end sensing sensor of the trolley senses the bearing, meanwhile, the axle sensing sensor of the axle senses the axle of the axle, the trolley is slowly stopped, and the supporting seat of the trolley is positioned under the axle.
(4) The lifting motor drives the lifting electric push rod to drive the supporting seat to ascend, the wheel shaft right above the supporting seat is jacked up from the guide rail, the wheel shaft leaves the guide rail by about 10cm, the lifting electric push rod is touched to limit the upper part, and the lifting action is stopped. The load sensor collects the weight of the wheel axle, displays the weight in real time through the digital display device, and transmits data back to the PLC register. PLC accessible carries out intelligent judgement to shaft weight, whether does not have overweight can hold up, whether can drive the walking.
(5) The PLC determines that the trolley can carry the wheel shaft to walk, and controls the trolley to move forwards along the guide rail. If the front limit of the guide rail is not touched, the front limit continues to move forwards, otherwise, the vehicle stops. When the front end sensing sensor of the trolley senses the front bearing or the unloading station sensor of the trolley senses the unloading station, the trolley stops moving. PLC control elevator motor drive lift electric putter drives the supporting seat and descends, and the lower spacing of touching lift electric putter stops the descending action, places the shaft on the guide rail. Completing the transportation task of one wheel axle.
(6) If a plurality of wheel axles are transported, the step 3 is automatically skipped, and the operation is repeated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement, component separation or combination made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The automatic train wheel shaft conveying device capable of adapting to multiple track pitches and changing directions comprises a wheel pair guide rail and a wheel pair arranged on the guide rail, and is characterized by further comprising a walking trolley, a trolley driving device, a wheel pair lifting device, a wheel pair rotating device and a control system;
the walking trolley consists of a base and walking wheels arranged on the base;
the trolley driving device comprises a walking guide rail unit and a driving unit, wherein the walking rail unit comprises two guide rail bases which are symmetrically arranged below the wheel pair guide rail in parallel, walking wheels walk along the guide rail bases, the guide rail bases are arranged on backing plates, a plurality of connecting rods are arranged between the two backing plates and are uniformly arranged along the length direction of the guide rail bases at intervals, pin shaft sleeves are fixed on the connecting rods, the driving unit comprises a driving motor, a speed reducer and a transmission gear, the driving motor and the speed reducer are both arranged on the walking trolley, the output end of the driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is arranged on the transmission gear, and the transmission gear is meshed with the pin shaft sleeves;
the wheel pair lifting device comprises a first supporting seat and a lifting motor arranged on the first supporting seat, the first supporting seat is fixedly arranged on the base, and the output end of the lifting motor is provided with a lifting electric push rod;
the wheel pair rotating device comprises a rotating speed reducer, a second supporting seat and a third supporting seat, the second supporting seat is arranged at the upper end of the lifting electric push rod, the rotating speed reducer is arranged on the second supporting seat and used for completing 360-degree rotation of a wheel pair in a lifting state and realizing transfer of the wheel pair in different directions, the output end of the rotating speed reducer is arranged, and a clamping groove for placing the wheel pair is formed in the third supporting seat;
the control system comprises a PLC (programmable logic controller) and a sensor group, the sensor group acquires state information of the device, the PLC is respectively connected with the sensor group, the driving motor, the lifting motor and the rotary speed reducer through signal transmission lines, and receives and processes the state information from the sensor group and outputs control signals to the driving motor, the lifting motor and the rotary speed reducer.
2. The automatic conveying device for train axles capable of adapting to multiple track pitches and changing directions of the railway axles as claimed in claim 1, wherein a V-shaped positioning block is installed on the base of the railway track, the V-shaped positioning block is an angle iron welded on the base of the railway track, and the angle iron is 90 ° in angle between two sides.
3. The automatic conveying device for train axles capable of adapting to multiple track pitches and changing directions as claimed in claim 1, further comprising a rail centering adjustment fastening unit, wherein the rail centering adjustment fastening unit comprises an adjustment screw, a lock nut and a pressing block, the adjustment screw passes through the base plate and then is connected with the connecting rod, the lock nut is arranged on the adjustment screw, and the pressing block is arranged at one end of the adjustment screw.
4. The automatic conveying device for train axles capable of adapting to multiple track pitches and changing directions of claim 1, further comprising a first sensor fixing rod, a second sensor fixing rod and a third sensor fixing rod, wherein the first sensor fixing rod is installed on the traveling trolley, the second sensor fixing rod and the third sensor fixing rod are installed on one side of the second supporting seat through sensor connecting rods, and the second sensor fixing rod and the third sensor fixing rod are vertically installed on the sensor connecting rods.
5. The automatic conveying device for train axles capable of adapting to multiple track pitches and changing directions of claim 4, wherein the sensor set comprises a front limit sensor for guiding rails installed at the front side of the guiding rails of the wheel set, a rear limit sensor for guiding rails installed at the rear side of the guiding rails of the wheel set, a lower limit sensor for lifting electric push rod installed on the fixing rod of the first sensor, an upper limit sensor for lifting electric push rod installed at the upper end of the fixing rod of the first sensor, a left limit sensor for rotating disk installed on the fixing rod of the second sensor, a right limit sensor for rotating disk installed on the fixing rod of the third sensor, an axle sensing sensor for axle installed in the slot, an on-board retransmission sensor installed between the third support and the output end of the rotary speed reducer, a speed sensor for trolley installed on the transmission gear, a speed sensor for trolley installed on the third support, a speed sensor for trolley installed on the axle sensing the lower limit sensor, and a lower limit sensor installed on the fixing rod of the first sensor, The sensing sensor is arranged at the front end of the trolley at the front side of the third supporting seat, the sensing sensor is arranged at the rear end of the trolley at the rear side of the third supporting seat, and the unloading station sensor is arranged at the unloading station of the trolley.
6. The automatic transmission device for train axles capable of adapting to multiple track pitches and changing directions of claim 5, wherein the device comprises a manual operation panel, the manual operation panel is connected with the PLC through a signal transmission line, and the manual operation panel is provided with a forward button, a backward button, an ascending button, a descending button, a right-turn button and a left-turn button.
7. The automatic train wheel shaft conveying device capable of adapting to multiple track pitches and changing directions of the train wheel shaft conveying device of claim 5, further comprising an upper computer, wherein the upper computer is connected with the PLC.
8. The automatic transmission device for the train wheel shafts capable of adapting to the multiple track pitches and the directions as claimed in claim 7, wherein the upper computer and the PLC are connected by an RS-485 serial port, an Ethernet port and a wireless Wi-Fi communication interface.
9. The automatic train wheel shaft conveying device capable of adapting to multiple track pitches and changing directions as claimed in claim 1, further comprising an electric control cabinet, wherein the PLC controller is installed in the electric control cabinet, the PLC controller is respectively connected with a power indicator, a walking indicator, a fault indicator and a buzzer through signal transmission lines, and the power indicator, the walking indicator, the fault indicator and the buzzer are installed on a cabinet door of the electric control cabinet.
10. The automatic transmission device for train axles capable of adapting to multiple track pitches and changing directions of claim 7, wherein the PLC controller has an industrial control command set, and the upper computer inputs commands to control the device to operate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704883.XU CN214826687U (en) | 2021-04-07 | 2021-04-07 | Automatic transmission device of train wheel axle that can adapt to many gauge and can turn to |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704883.XU CN214826687U (en) | 2021-04-07 | 2021-04-07 | Automatic transmission device of train wheel axle that can adapt to many gauge and can turn to |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803469A (en) * | 2022-04-10 | 2022-07-29 | 太原科技大学 | Automatic carrying robot for train wheel shafts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803469A (en) * | 2022-04-10 | 2022-07-29 | 太原科技大学 | Automatic carrying robot for train wheel shafts |
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