Line changing rail car

Abstract

The utility model discloses a line changing rail car which effectively solves the problem that equipment is transferred among a plurality of production lines. A box body is arranged at one end above the vehicle body; a power supply winding drum is arranged in the box body; a control cabinet is arranged on the side edge of the box body; a guardrail is arranged at the tail end of the vehicle body; the articles slide to the trolley body under the action of the supporting strips, and the clamping plates limit the articles; the device is simple and ingenious in structure, convenient to use and capable of achieving multi-point-position automatic stopping, accurate vehicle body position control and accurate material conveying among a plurality of production lines through rail transfer equipment and an RFID positioning sensor proximity switch.

Description

Technical Field

[0001] This utility model relates to the field of rail vehicle technology, and in particular to a track-changing rail vehicle. Background Technology

[0002] When the same equipment needs to work on multiple production lines, but does not need to be equipped on every production line, the equipment can be transferred between multiple production lines, which ensures the normal operation of the production lines without investing too much cost.

[0003] Existing technologies use transfer trolleys for equipment, but the position control is not precise enough, which cannot achieve accurate docking, causing delays and affecting the production of multiple production lines. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model provides a line-changing railcar, which effectively solves the problem of transferring equipment between multiple production lines.

[0005] The technical solution to the technical problem is as follows: a track-changing vehicle, including a car body, with a drive wheel and a driven wheel respectively at the bottom of the car body, a box at one end of the upper part of the car body, a power supply drum inside the box, a control cabinet on the side of the box, a guardrail at the end of the car body, and a loading area between the guardrail and the control cabinet. The loading area is provided with support bars perpendicular to the direction of travel of the car body, and a rotatable plate is provided on the car body. Items slide onto the car body under the action of the support bars, and the plate limits the movement of the items.

[0006] Preferably, the bottom of the vehicle body is equipped with a drive motor, which drives the drive wheels to rotate.

[0007] Preferably, the housing is equipped with a cable guide, and the front end of the vehicle body is equipped with a guide wheel. The cable on the power supply drum passes through the cable guide and then through the guide wheel to connect to the power supply.

[0008] Preferably, ventilation holes are provided on both sides and the front end of the box body.

[0009] Preferably, the top of the enclosure is equipped with a display screen.

[0010] Preferably, an electric push rod is fixed to the bottom of the vehicle body, the telescopic rod of the electric push rod is connected to the lower end of the card plate, and the middle part of the card plate is rotatably connected to the vehicle body, forming a structure in which the electric push rod controls the rotation of the card plate.

[0011] Preferably, the box body is provided with a handle at one end.

[0012] This utility model has a simple and ingenious structure and is easy to use. It can automatically stop at multiple points between multiple production lines through track transfer equipment and RFID positioning sensors and proximity switches, accurately control the position of the vehicle body, and achieve accurate material transportation. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a track-changing vehicle according to this utility model.

[0014] Figure 2 This is a schematic diagram of the bottom structure of a track-changing vehicle according to this utility model.

[0015] Figure 3 This is a cross-sectional structural schematic diagram of a track-changing vehicle according to this utility model.

[0016] Figure 4 This utility model relates to a track-changing vehicle. Figure 3 Schematic diagram of the cross section of AA. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0018] Depend on Figures 1 to 4 It is known that a line-changing railcar includes a car body 1, with a drive wheel 2 and a driven wheel 3 respectively at the bottom of the car body 1. A box 4 is provided at one end of the upper part of the car body 1, and a power supply drum 5 is provided inside the box 4. A control cabinet 6 is provided on the side of the box 4. A guardrail 7 is provided at the end of the car body 1. The area between the guardrail 7 and the control cabinet 6 is a loading area. A support bar 8 perpendicular to the direction of travel of the car body 1 is provided on the loading area. A clamping plate 9 is rotatably installed on the car body 1. Items slide onto the car body 1 under the action of the support bar 8, and the clamping plate 9 limits the items.

[0019] In practical use, this utility model

[0020] Tracks are arranged between multiple production lines. This track car is placed on the track and used. The car body 1 is 2.6 meters long, 0.9 meters wide, 0.25 meters off the ground, and has a rated load of 2 tons. The equipment that needs to be changed to the line is placed on the loading area, and the clamp 9 is used to limit it to prevent slippage. After it is transferred to the accurate position, it automatically stops and loads and unloads the equipment.

[0021] This railcar has a built-in PLC control port, which can be connected to the central control system and supports wireless communication for remote operation. The car body 1 uses RFID positioning sensors to approach switches, and can automatically stop at multiple points according to programmed settings. The power supply drum 5 uses a magnetically coupled cable reel for power supply, meeting the requirements for uninterrupted continuous operation of the production line.

[0022] The items are supported by the support bars 8 in the cargo area and do not come into complete contact with the vehicle body 1, thus reducing friction.

[0023] Control cabinet 6 has a built-in corrosion-resistant and explosion-proof electrical box with a certain degree of waterproof performance to ensure safety during transportation.

[0024] The bottom of the vehicle body 1 is equipped with a drive motor 10, which drives the drive wheel 2 to rotate. The drive motor 10 is precisely controlled by an RGV professional reducer and has a built-in encoder for real-time feedback positioning, with high accuracy up to ±5mm.

[0025] The housing 4 is equipped with a cable guide 11, and the front end of the vehicle body 1 is equipped with a guide wheel 12. The cable on the power supply drum 5 passes through the cable guide 11 and then through the guide wheel 12 to connect to the power supply, preventing the cable from getting tangled and ensuring continuous power supply safety.

[0026] Ventilation holes 13 are provided on both sides and the front of the enclosure 4 to ventilate and dissipate heat from the internal electrical components.

[0027] The top of the housing 4 is equipped with a display screen 14, which can display vehicle status and fault information in real time, and can be manually operated through operation buttons and a remote control handle.

[0028] An electric push rod 15 is fixed at the bottom of the vehicle body 1. The telescopic rod of the electric push rod 15 is connected to the lower end of the card plate 9. The middle part of the card plate 9 is rotatably connected to the vehicle body 1, forming a structure in which the electric push rod 15 controls the rotation of the card plate 9. After the card plate 9 extends, it can limit the material to prevent the material from shaking and ensure the stability of the transportation process.

[0029] The box body 4 is equipped with a handle 16 at one end, and a clutch is provided between the drive motor 10 and the drive wheel 2, so that it can be pushed manually when the power is off.

[0030] Compared with the prior art, this utility model has the following advantages: it can transfer and transport equipment between multiple production lines, and ensures the conveying accuracy through point-to-point conveying; the equipment remains stable during the conveying process to avoid damage; and it ensures continuous and uninterrupted operation through drum power supply.

Claims

1. A changeover track car characterized by, The utility model relates to a kind of electric vehicle, including car body (1), the bottom of car body (1) is equipped with driving wheel (2) and driven wheel (3) respectively, and the top of car body (1) is equipped with box (4), and box (4) is equipped with power supply reel (5) inside, and the side of box (4) is equipped with control cabinet (6), and the end of car body (1) is equipped with guardrail (7), and guardrail (7) is between control cabinet (6) and the object carrying area, and the object carrying area is equipped with support strip (8) perpendicular to the direction of travel of car body (1), and car body (1) is rotatably provided with clamping plate (9), and article is slid onto car body (1) under the action of support strip (8), and clamping plate (9) is limited to article.

2. The line-changing railcar according to claim 1, wherein The bottom of the car body (1) is provided with a driving motor (10), and the driving motor (10) drives the driving wheel (2) to rotate.

3. The line-changing railcar of claim 1, wherein, The box (4) is provided with a cable arranging device (11) inside, the front end of the car body (1) is provided with a guide wheel (12), and the cable on the power supply reel (5) passes through the guide wheel (12) after passing through the cable arranging device (11) to connect the power supply.

4. The line-changing railcar of claim 1, wherein, Ventilation holes (13) are formed on both sides and the front end of the box (4).

5. The line-changing railcar of claim 1, wherein, The top of the box (4) is provided with a display screen (14).

6. The line-changing railcar of claim 1, wherein, The bottom of the car body (1) is fixed with an electric push rod (15), the telescopic rod of the electric push rod (15) is connected with the lower end of the clamping plate (9), the middle part of the clamping plate (9) is rotatably connected to the car body (1), thereby forming a structure in which the electric push rod (15) controls the rotation of the clamping plate (9).

7. The line-changing railcar of claim 1, wherein, The end of the box (4) is provided with a handle (16).

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