E-shaped vehicle transportation device powered by rail and battery simultaneously

Abstract

The utility model discloses an E-shaped vehicle transportation device powered by a rail and a battery simultaneously, relates to the technical field of steel coil processing and production, and solves the problems that in the transportation process of a transportation device in the prior art, coils are easy to swing and roll over, stable operation is difficult to keep, the safety is poor, the coils are easy to extrude, creases are generated on the coils, and the transportation efficiency is high. And the production quality is reduced. Comprising a power supply track, a vehicle body arranged in the power supply track and an electric control box arranged on the vehicle body. The device further comprises a coiled material fixing mechanism. The two servo motors are used for providing power to synchronously drive the two ball screws, the two sliding clamping bases are arranged on the two sections of opposite thread teeth of the ball screws in a threaded and sleeved mode respectively, the two sliding clamping bases, the spring structures and the fixed clamping plates get close to each other, and the two rubber clamping pieces are attached to the coiled material; the coiled materials of different batches and different sizes are clamped and fixed, and the coiled materials are prevented from swinging in the conveying process.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel coil processing and production, and particularly relates to an E-type vehicle transport device powered by tracks and batteries at the same time. Background Art

[0002] At present, after the aluminum material is produced, it is generally coiled at a coiling station, and then the coil is transported to a packaging station by a coil transporter for packaging;

[0003] When using a coil transporter to transport aluminum coils, due to the heavy weight of the aluminum coils, the coils are prone to swaying and tipping over during transportation, making it difficult to maintain stable operation, causing great hidden dangers to production and safety. In addition, the coils are easily squeezed, resulting in creases on the coils, reducing production quality and being unfavorable for subsequent laying and use. Therefore, we designed an E-type vehicle transport device that is powered by both tracks and batteries. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an E-type vehicle transport device powered by both rails and batteries, which solves the technical problems that the coils are easily swayed and overturned during transportation by the prior art transport device, making it difficult to maintain stable operation, causing great work hazards to production and safety, and the coils are easily squeezed, resulting in creases on the coils, reducing production quality, and being unfavorable for subsequent laying and use.

[0005] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, an E-type vehicle transportation device powered by both rails and batteries is provided, comprising a power supply rail, a vehicle body arranged in the power supply rail, and an electric control box arranged on the vehicle body;

[0006] It also includes a coil fixing mechanism, which includes mounting groove plates connected to both sides of the vehicle body, a ball screw rotatably arranged in each mounting groove plate, two sliding clamp seats threaded on the ball screw, a spring structure arranged in the sliding clamp seat and a fixed clamp plate arranged on each spring structure.

[0007] A further improvement is that the spring structure includes a column connected to each sliding clamp seat, a compression spring arranged in each column, and a plurality of clamp rods arranged on each fixed clamp plate and respectively connected to the compression springs in the column.

[0008] A further improvement is that a pressure-bearing frame is provided on the vehicle body, and two elastic rubber pads are connected to the pressure-bearing frame. A weight sensor device connected to the electrical control box is provided at the middle end of the pressure-bearing frame. The elastic rubber pad is used for placing the steel coil to prevent deviation, and the weight sensor device is used to monitor the weight of the steel coil.

[0009] A further improvement is that each of the fixed clamps is arc-shaped, a slide groove is provided in the fixed clamp, and a rubber clip is provided in each slide groove. During installation, rubber clips with appropriate arcs are selected and installed according to the sizes of different batches of steel coils.

[0010] A further improvement is that each of the ball screws is provided with two sections of opposite thread teeth, and the thread teeth on the same side have the same direction, and the two sliding clamps are respectively threaded on the two sections of opposite thread teeth of the ball screw, and each of the ball screws is driven by a servo motor externally arranged on the mounting slot plate.

[0011] A further improvement is that a PLC controller, a power supply battery and a battery charger are arranged in the electric control box, the positive and negative poles of the PLC controller are connected to the positive and negative ends of the power supply battery, and the positive and negative poles of the battery charger are connected to the positive and negative ends of the power supply battery.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model utilizes two servo motors to provide power to synchronously drive two ball screws. Since the two sliding clamping seats are respectively threadedly sleeved on two opposite thread teeth of the ball screw, the two sliding clamping seats together with the spring structure and the fixed clamping plate are close to each other, so that the two rubber clamping pieces are attached to the coiled materials, and coiled materials of different batches and different sizes can be clamped and fixed, and the coiled materials can be prevented from swaying and tipping over during transportation. When the coiled materials are clamped, the spring structure is provided, so that the clamping rod can be used to compress the compression spring to buffer the coiled materials, reduce the impact of the force, and prevent the coiled materials from bending due to excessive force. This device has the characteristics of wide application range, high transportation safety and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a front view in cross section;

[0015] Figure 2 It is a schematic diagram of the cross-sectional top view of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the sliding clamp seat and the fixed clamp plate of the utility model.

[0017] Markings in the figure:

[0018] 1. Car body; 11. Elastic rubber pad; 12. Pressure frame; 2. Coil fixing mechanism; 21. Ball screw; 22. Spring structure; 221. Column; 222. Compression spring; 223. Clamping rod; 23. Sliding clamp seat; 24. Fixed clamping plate; 241. Slide groove; 242. Rubber clip; 25. Mounting groove plate; 3. Electric control box; 4. Weight sensor device. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 As shown, an E-type vehicle transport device powered by both rails and batteries comprises a power supply rail, a vehicle body 1 arranged in the power supply rail, and an electric control box 3 arranged on the vehicle body 1;

[0021] Among them, a pressure frame 12 is arranged on the vehicle body 1, and two elastic rubber pads 11 are connected to the pressure frame 12. A weight sensor device 4 connected to the electric control box 3 is arranged at the middle end of the pressure frame 12. The elastic rubber pad 11 is used to place the steel coil to prevent deviation, and the weight sensor device 4 is used to monitor the weight of the steel coil;

[0022] like Figure 1 and Figure 2 As shown, it also includes a coil fixing mechanism 2, which includes a mounting slot plate 25 connected to both sides of the vehicle body 1, a ball screw 21 rotatably arranged in each mounting slot plate 25, two sliding clamp seats 23 threadedly sleeved on the ball screw 21, a spring structure 22 arranged in the sliding clamp seat 23, and a fixed clamp plate 24 arranged on each spring structure 22, each ball screw 21 is provided with two sections of opposite thread teeth, and the thread teeth on the same side have the same direction, the two sliding clamp seats 23 are respectively threadedly sleeved on the two sections of opposite thread teeth of the ball screw 21, and each ball screw 21 is driven by a servo motor externally arranged on the mounting slot plate 25;

[0023] Among them, the spring structure 22 includes a column 221 connected to each sliding clamp seat 23, a compression spring 222 arranged in each column 221, and a plurality of clamping rods 223 arranged on each fixed clamp plate 24 and respectively connected to the compression springs 222 in the column 221. The spring structure 22 is used to buffer the coil, reduce the impact of force, and prevent the coil from bending due to excessive force.

[0024] like Figure 1 As shown, in this embodiment, each fixed clamp 24 is arc-shaped, a slide groove 241 is provided in the fixed clamp 24, and a rubber clip 242 is provided in each slide groove 241. During installation, the rubber clip 242 with a suitable arc is selected and installed according to the size of different batches of steel coils for clamping the steel coils.

[0025] Combination Figures 1 to 3As shown, it should be noted that, firstly, the electric control box 3 in the application document is provided with a PLC controller, a power supply battery and a battery charger, the positive and negative poles of the PLC controller are connected to the positive and negative ends of the power supply battery, the positive and negative poles of the battery charger are connected to the positive and negative ends of the power supply battery, and the weight sensor device 4 is an existing device, wherein the weight sensor device 4 includes a weight sensor and a control circuit, which is controlled by the PLC controller inside the electric control box 3; secondly, the driving system is composed of wheels, a driving shaft, and a reduction motor, and is driven by the reduction motor; furthermore, both single-station / double-station forms can be set at the same time, and the application document takes a single-station as an example, such as Figure 1 It is necessary to explain that the power supply principle of the power supply track is the same as that of the high-speed rail line. The track and related insulation design can be carried out and the power supply track can be provided to meet the site requirements;

[0026] Among them, the rated current of the track must meet the system's safe use and overload requirements, meet safety requirements, and the specific selection is subject to detailed design review. The on-board power supply must provide a reliable power supply solution, and the power supply track needs to be equipped with corresponding insulation detection, as well as load overload monitoring, etc. In addition, the application document states that the on-board battery is charged online / offline, and the online charging is set on the trolley. The offline charging is designed as an offline battery maintenance and charging standby, and a set of offline chargers is configured. The battery is required to use lithium iron phosphate power batteries, which are assembled and debugged on site to achieve simultaneous power supply of the track and battery. It should be noted again that the application document only improves the shortcomings of swaying and easy rollover during coil transportation;

[0027] The working principle of the E-type vehicle transport device powered by both tracks and batteries is as follows:

[0028] When in use, the vehicle body 1 is installed in the power supply track, and the remote control is used to control the vehicle body 1 to move to the winding position. The on-site lifting mechanism lifts the wound coil onto the vehicle body 1 of the trolley, so that the bottom of the coil is placed on the elastic rubber pad 11 between the two pressure-bearing frame plates 12 to achieve preliminary limit, and the weight sensor device 4 is used to perform weight calibration and monitoring on the weight of the steel coil;

[0029] Then, the two servo motors are started to provide power to synchronously drive the two ball screws 21. Since the two sliding clamps 23 are respectively threaded on the two opposite thread teeth of the ball screw 21, the two sliding clamps 23, together with the spring structure 22 and the fixed clamping plate 24, are close to each other, so that the two rubber clips 242 are attached to the coils, so that coils of different batches and sizes can be clamped and fixed, and the coils can be prevented from swaying and tipping during transportation;

[0030] When the coil is clamped, the spring structure 22 is provided so that the clamp rod 223 can be used to compress the compression spring 222 to cushion the coil, reduce the impact of force, and prevent the coil from bending due to excessive force. This device has the characteristics of wide application range, high transportation safety and strong practicality.

[0031] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. An E-type vehicle transport device powered by both a track and a battery, comprising a power supply track, a vehicle body (1) arranged in the power supply track, and an electric control box (3) arranged on the vehicle body (1); It is characterized in that The invention also comprises a coil fixing mechanism (2), wherein the coil fixing mechanism (2) comprises mounting groove plates (25) connected to both sides of the vehicle body (1), a ball screw (21) rotatably arranged in each mounting groove plate (25), two sliding clamp seats (23) threadedly sleeved on the ball screw (21), a spring structure (22) arranged in the sliding clamp seat (23), and a fixing clamp plate (24) arranged on each spring structure (22).

2. The E-type vehicle transport device powered by both rails and batteries according to claim 1, characterized in that: The spring structure (22) comprises a cylinder (221) connected to each sliding clamp seat (23), a compression spring (222) arranged in each cylinder (221), and a plurality of clamping rods (223) arranged on each fixed clamp plate (24) and respectively connected to the compression springs (222) in the cylinder (221).

3. The E-type vehicle transport device powered by both rails and batteries according to claim 1, characterized in that: The vehicle body (1) is provided with a pressure-bearing frame plate (12), to which two elastic rubber pads (11) are connected, and a weight sensor device (4) connected to the electric control box (3) is provided at the middle end of the pressure-bearing frame plate (12).

4. The E-type vehicle transport device powered by both rails and batteries according to claim 1, characterized in that: Each of the fixed clamping plates (24) is arc-shaped, a sliding groove (241) is arranged in the fixed clamping plate (24), and a rubber clamping piece (242) is arranged in each sliding groove (241).

5. The E-type vehicle transport device powered by both rails and batteries according to claim 1, characterized in that: Each of the ball screws (21) is provided with two sections of opposite thread teeth, and the thread teeth on the same side have the same direction. The two sliding clamp seats (23) are respectively threadedly sleeved on the two sections of opposite thread teeth of the ball screw (21). Each of the ball screws (21) is driven by a servo motor externally arranged on the mounting slot plate (25).

6. The E-type vehicle transport device powered by both rails and batteries according to claim 1, characterized in that: The electric control box (3) is provided with a PLC controller, a power supply battery and a battery charger, the positive and negative electrodes of the PLC controller are connected to the positive and negative ends of the power supply battery, and the positive and negative electrodes of the battery charger are connected to the positive and negative ends of the power supply battery.

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