CN202594423U - Railway open-wagon loading system - Google Patents

Abstract

The railway open car loading system described in the utility model is a railway loading device, specifically a quantitative weighing type railway open car loading system. It is composed of a car shunting machine, a car loading machine, a car loading building, a gondola car track, and a gondola car fixing device; a fixed car loading building is built across the gondola car track, and the car loading machine is installed in the car loading building, and the gondola car is realized by the shunting machine. The gondola car on the track is aligned with the discharge port of the loading machine above; it is characterized in that a gondola car fixing device is installed on the gondola car track; a shunting machine track is laid on one side of the gondola car track, and the shunting machine walks freely on the shunting machine track ; The shunting machine, gondola car fixing device and loading machine are connected with the PLC control system for automatic control of frequency conversion and speed regulation throughout the process. The utility model has the characteristics of novel structure, reasonable layout, saving money, accurate positioning, high loading efficiency, saving labor and time, safety and reliability, etc., so it belongs to a new railway open car loading system integrating economy and practicability .

Description

Railway gondola car loading system

technical field

The railway open car loading system described in the utility model is a railway loading device, specifically a quantitative weighing type railway open car loading system.

Background technique

At present, the loading system has been widely used in railway gondola car bulk material transfer bases and places, in which the storage and transfer of bulk materials such as grain and coal are developing rapidly. The system currently uses two loaders:

The first is the rail-mobile loading machine. Since the plan is that the gondola car is fixed and the loading machine moves, the loading machine needs to be equipped with running tracks within the entire stroke range. The moving speed of the loading machine is slow. After adjusting the position with the gondola car, Loading, and because the length of the gondola car is different, the loading misplacement often occurs, the adjustment is difficult, and the efficiency is very low. From the above, it can be seen that the use of a mobile loading machine requires high investment, large maintenance, and low loading efficiency. There are very few people who adopt this program.

The second is the quantitative scale loading building loading machine. This scheme has the characteristics of fixed loading machine and mobile gondola car, less investment and high loading efficiency. Therefore, this loading scheme is widely used at present;

However, there are three types of shunting equipment used in the loading system: 1. Shunting equipment using locomotives; 2. Shunting equipment using iron oxen; 3. Using other shunting equipment such as winches.

The above several shunting methods all have the disadvantages that it is difficult to shunt the gondola car, the adjustment is time-consuming and inaccurate, and even affects the loading weight. Therefore, the loading efficiency is slow; the shunting and adjustment takes time, it is difficult to control and even the bulk materials will be loaded outside the gondola car; and the use of wire rope drives results in a large investment in civil engineering and equipment, and requires a lot of manpower and material resources for maintenance. And the disadvantage of not being able to use PLC automatic program control also causes a lot of waste of manpower and material resources.

In view of the problems existing in the above-mentioned prior art, it is very necessary to study and design a novel railway open car loading system, thereby overcoming the problems existing in the prior art.

Utility model content

In view of the problems existing in the above-mentioned prior art, the purpose of this utility model is to study and design a novel railway open car loading system. To solve the problems existing in the prior art:

1. Track mobile loading machine:

(1) Loading misalignment is prone to occur, adjustment is difficult, and efficiency is very low;

(2) High investment and large amount of maintenance.

2. Quantitative weighing type loading building loading machine, using locomotive shunting, iron ox shunting and winches and other methods of cranes exist:

(1) It is difficult to adjust the gondola car, the adjustment is time-consuming and inaccurate, and even affects the loading weight, so the loading efficiency is low;

(2) It takes time to adjust the shunting car, it is difficult to control and even the bulk material will be loaded outside the gondola car;

(3) The use of steel wire rope drive results in a large investment in civil engineering and equipment, and requires a lot of manpower and material resources to maintain, and the disadvantage of not being able to use PLC automatic program control also causes a lot of waste of manpower and material resources.

The technical solution of the present utility model is realized in this way:

The railway gondola car loading system described in the utility model is composed of a car loading machine, a car loading building, a gondola car track, and a gondola car fixing device; a fixed car loading building is built across the gondola track, and the car loading machine is installed in the car loading building On the top, the gondola car on the gondola track is aligned with the discharge port of the loading machine above; it is characterized in that a gondola car fixing device is installed on the gondola car track; a shunting machine track is laid on one side of the gondola car track, and the shunting machine is on the shunting machine track The car shunting machine, gondola fixing device and loading machine are connected with the PLC control system for automatic control of the whole process by frequency conversion and speed regulation.

The gondola car fixing device described in the utility model is respectively contained in the gondola car loading waiting area on one side of the loading building, the loading area in the loading building and the parking area of the gondola car loading on the other side of the loading building.

The gondola car fixing device described in the utility model is composed of a guide rod, a clamping arm, a drive rod, a drive actuator and a support frame; the support frame is mounted on the lower part of the gondola track; the drive actuator is mounted on the support frame, The two ends of the driving actuator are symmetrically hinged with a driving rod, the upper end of the driving rod is connected with the lower end of the clamping arm, and the clamping arm is hinged with the guide rods installed on both sides of the upper end of the support frame; the top of the clamping arm is symmetrically aligned with the open sides of the wheel.

The shunting machine described in the utility model is composed of a car body, a running device, a guide wheel, a driving device, a traction arm and a position detection device; device; the guide wheel, the driving device and the position detection device are installed in the lower part of the car body; the traction arm is hinged on one side of the car body, the power actuator is installed in the upper part of the car body, and is connected with the middle and upper part of the traction arm through a connecting rod; the traction arm The two sides of the end are respectively equipped with a front hook device and a rear hook device.

First, the shunting machine pulls the entire row of open-top cars so that the second open-top car is located at the position of the gondola car positioning device, and the second open-top car is fixed through the gondola car positioning device. The locomotive is connected to the front end of the first section of open car through the rear ditch, the control system issues an instruction, the shunting machine pulls the open car into the loading building, and clamps, positions and fixes the open car with the gondola fixing device in the loading building After positioning, the loading machine starts loading, and at the same time, the shunting machine separates from the open car; the shunting machine raises the traction arm, returns to the empty car pick-up space at high speed, and pulls the second open car to the loading building in the same way Behind the previous gondola car, after the first gondola car has been loaded, it is connected with the rear end of the loaded heavy gondola car through the front hook device, and the system controls to drive the shunting machine to push the heavy gondola car out of the loading building, and at the same time put the empty car The gondola car is dragged into the loading building, and the open car is clamped, positioned and fixed by the gondola fixing device in the loading building. After fixing, the rear hook device is separated from the open car, and the shunting machine continues to push the heavy gondola car forward to the designated position and pass The fixture is fixed; continue in this way for the next cycle.

The shunting machine is arranged on the side of the gondola car track, and the shunting machine is used to pull the gondola car to be loaded, and the shunting machine and the loading machine are interlocked for protection; Control and accurate positioning. The advantage of this arrangement, which is different from other arrangements such as iron cattle, is that it takes up less space, the shunting distance is short, and it is not limited by the length of the whole gondola car.

The running device of the shunting machine provides walking and supporting functions for the shunting machine; the guiding device has the function of balancing the horizontal torque when pulling the whole row of empty cars and pushing the whole row of heavy cars; the driving and position detection device has the function of providing power for the traction of empty cars and heavy cars And the function of real-time detection of the position of the shunting machine; the rear hook device is connected to the empty car to be loaded, and after the empty car is sent to the loading building for positioning, the rear hook is decoupled from the empty car; the front hook device is connected to the loaded heavy car, and the heavy car The gondola car is pushed out of the loading building to the waiting area for the heavy gondola car.

The advantages of the utility model are obvious, mainly manifested in:

(1) The utility model has strong adaptability; the system can be adapted to all domestic railway gondola cars, including detached gondola cars and non-detachable gondola cars, and even bottom unloading hopper cars.

(2) The layout of the utility model is reasonable; the layout of each stand-alone machine is reasonable, and the functions of the stand-alone machine can be fully realized.

(3) The utility model has high efficiency; it cooperates closely to realize high-efficiency operation, and the efficiency is comparable to that of domestic three-vehicle dumpers.

(4) The utility model saves funds; saves civil engineering and equipment funds.

The utility model has the advantages of novel structure, reasonable layout, saving money, accurate positioning, high loading efficiency, saving labor and time, safety and reliability, etc., and its large batches put into the market will surely produce positive social benefits and significant economic benefits.

Description of drawings

The utility model has a total of drawings, wherein:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the top view of the utility model;

Accompanying drawing 3 schematic diagram of the structure of the gondola fixing device;

Accompanying drawing 4 top view of shunting machine;

Accompanying drawing 5 shunting machine side view.

In the figure: 1, car loading machine 2, car loading building 3, gondola car track 4, shunting machine track 5, gondola car fixing device 5.1, guide rod 5.2, clamping arm 5.3, drive rod 5.4, drive actuator 5.5 support frame 6. Shunting machine 6.1, traveling device 6.2, guide wheel 6.3, driving device 6.4, traction arm 6.5, rear hook device 6.6, power actuator 6.7, connecting rod 6.8 front hook device 6.9, position detection device 6.10 car body 4, PLC Control System.

Detailed ways

The specific implementation example of the present utility model is shown in accompanying drawing, is made up of car loading machine 1, car loading building 2, open car track 3, gondola car fixing device 5; The machine 1 is installed on the loading building 2, and the gondola on the gondola track 3 is aligned with the discharge port of the top loading machine 1; it is characterized in that a gondola fixing device 5 is installed on the gondola track 3; one side of the gondola track 3 is laid with The shunting machine track 4 and the shunting machine 6 are free to walk on the shunting machine track 4; the shunting machine 6, the gondola car fixing device 5 and the loading machine 1 are connected with the PLC control system 7 for automatic control of the whole frequency conversion speed regulation.

Gondola car fixing device 5 is contained in the gondola car loading waiting area of loading building 2 one sides, loading area in loading building 2 and the parking area of the gondola car loading of loading building 2 other sides respectively.

The gondola car fixing device 5 is composed of a guide rod 5.1, a clamping arm 5.2, a drive rod 5.3, a drive actuator 5.4 and a support frame 5.5; the support frame 5.5 is installed on the lower part of the gondola track 2; Above, the drive rod 5.3 is symmetrically hinged at both ends of the drive actuator 5.4, the upper end of the drive rod 5.3 is connected with the lower end of the clamping arm 5.2, and the clamping arm 5.2 is hinged with the guide rod 5.1 mounted on both sides of the upper end of the support frame 5.5 ; The top of the clamping arm 5.2 is symmetrically aligned with both sides of the open wheel.

The shunting machine 6 is composed of a car body 6.10, a running device 6.1, a guide wheel 6.2, a driving device 6.3, a traction arm 6.4 and a position detection device 6.9; Coordinated walking device 6.1; guide wheel 6.2, driving device 6.3 and position detection device 6.9 are mounted on the lower part of the car body; traction arm 6.4 is hinged on the side of car body 6.10, and power actuator 6.6 is mounted on the upper part of car body 6.10, through the connecting rod 6.7 is connected with the middle and upper part of the traction arm 6.4; the front hook device 6.8 and the rear hook device 6.9 are respectively equipped with on both sides of the end of the traction arm 6.4.

The above is only a preferred embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto, all those skilled in the art are within the technical scope disclosed in the utility model, according to the present invention Any equivalent replacement or change of the technical solution of the utility model and the concept of the utility model shall be covered within the protection scope of the utility model.

Claims (4)

1. A railway gondola car loading system is composed of a car loading machine (1), a car loading building (2), a gondola car track (3), and a gondola car fixing device (5); The car loading building (2), the car loading machine (1) is installed on the car loading building (2), and the open car on the gondola track (3) is aligned with the discharge port of the car loading machine (1) above; it is characterized in that A gondola car fixing device (5) is installed on the gondola car track (3); a shunting machine track (4) is laid on one side of the gondola car track (3), and the shunting machine (6) walks freely on the shunting machine track (4); The shunting machine (6), the gondola car fixing device (5) and the loading machine (1) are connected with the PLC control system (7) for automatic control of the whole process by frequency conversion and speed regulation. 2. The railway gondola car loading system according to claim 1, characterized in that the gondola car fixing device (5) is respectively installed in the gondola car loading waiting area on the side of the car loading building (2), the loading building (2) ) Inner loading area and loading building (2) The parking area for open-top cars on the other side after loading. 3. The railway open car loading system according to claim 1 or 2, characterized in that the open car fixing device (5) is composed of a guide rod (5.1), a clamping arm (5.2), a drive rod (5.3), The driving actuator (5.4) and the supporting frame (5.5) are composed; the supporting frame (5.5) is installed on the lower part of the gondola rail (2); the driving actuator (5.4) is installed on the supporting frame (5.5), and the driving actuator ( The two ends of 5.4) are symmetrically hinged with a driving rod (5.3), the upper end of the driving rod (5.3) is connected with the lower end of the clamping arm (5.2), and the clamping arm (5.2) is connected with the upper end of the supporting frame (5.5) on both sides The guide rod (5.1) is hinged; the top of the clamping arm (5.2) is symmetrically aligned with both sides of the open wheel. 4. The railway open car loading system according to claim 1, characterized in that the shunting machine (6) is composed of a car body (6.10), a running device (6.1), a guide wheel (6.2), a driving device ( 6.3), the traction arm (6.4) and the position detection device (6.9); the two ends of the lower part of the car body (6.10) are equipped with a running device (6.1) that matches the shunting machine track (4); the guide wheel ( 6.2), the driving device (6.3) and the position detection device (6.9) are installed in the lower part of the car body; the traction arm (6.4) is hinged on the side of the car body (6.10), and the power actuator (6.6)) is installed in the car body (6.10) ) is connected to the middle and upper part of the traction arm (6.4)) through the connecting rod (6.7); the front hook device (6.8) and the rear hook device (6.9) are respectively installed on both sides of the end of the traction arm (6.4).

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