A transfer flat car with stepless adjustment of inclination of worktable

Abstract

The utility model discloses a kind of transfer flat cars of workbench inclination stepless regulation, including car body, the left end of the car body is fixed with support block, stretching limit plate is hinged on the support block, the right end of the stretching limit plate is hinged with workbench, the left end and the right end of the car body each hinged with two hydraulic cylinders, the left end two hydraulic cylinders are located at the right side of the support block, the output end of 4 the hydraulic cylinders is hinged with the bottom of workbench, inclination sensor is equipped on the workbench, the hydraulic cylinder is used to adjust the inclination before and after workbench, when transfer flat car drives in the road surface of greater slope, sensor detects inclination, hydraulic cylinder compensates the inclination of road by adjusting lifting, so that workbench is always in horizontal state, can well solve the influence of the road of greater slope to transport steel ingot.

Description

Technical Field

[0001] This utility model relates to the field of forging transfer equipment, and in particular to a transfer flatcar with stepless adjustment of the workbench tilt. Background Technology

[0002] Our company is a heavy industry enterprise specializing in forgings, with large forgings being one of our main products. Especially with the development of industrial equipment, products are becoming increasingly heavier and taller. For particularly large stainless steel ingots, the smelting process is challenging; therefore, we often employ a construction forming process. This process involves assembling multiple blanks together, sealing them under vacuum, and then forging them. It requires that the contact surfaces of the assembled blanks be completely clean.

[0003] When multiple blanks are combined, they need to be transported back and forth by a transfer vehicle. Therefore, the transfer process must be smooth. When the slope of the workshop track is large, the product tilts. At this time, the transport of blanks can easily have an adverse effect on the mating surface, or even slip or tip over, which is also highly dangerous. This is a problem. Utility Model Content

[0004] To address the aforementioned shortcomings, this utility model provides a transfer flatcar with stepless adjustment of the workbench tilt.

[0005] This utility model is achieved through the following technical solution: A transfer flatcar with stepless tilt adjustment includes a car body, a support block fixed to the left end of the car body, a tension limiting plate hinged to the support block, a worktable hinged to the right end of the tension limiting plate, two hydraulic cylinders hinged to the left and right ends of the car body, the two hydraulic cylinders at the left end being located to the right of the support block, the output ends of the four hydraulic cylinders being hinged to the bottom of the worktable, a tilt sensor being provided on the worktable, the hydraulic cylinders being used to adjust the tilt of the worktable forward and backward, and four limiting blocks being provided on the worktable that can move freely in the left-right and forward-backward directions.

[0006] Further optimized, the vehicle body has four grooves, and the bottom of the hydraulic cylinder is hinged in the grooves.

[0007] Further optimized, the worktable is provided with longitudinal and transverse convex grooves, and the bottom of the limiting block is fixed with a convex slider, which is located in the convex groove. The limiting block can slide freely left, right, forward and backward on the worktable through the convex slider and the convex groove.

[0008] Furthermore, the limiting block is also provided with two threaded locking bolts.

[0009] Further optimized, the bottom of the vehicle body is provided with drive wheels and a drive box. The drive box contains a drive motor, transmission gears, a power supply and a controller. The controller is electrically connected to the tilt sensor and the hydraulic cylinder through wires.

[0010] The beneficial effects of this utility model are: This new type of vehicle uses a tilt sensor and a four-point hydraulic lifting system. When the transport flatcar travels on a road with a large slope, the sensor detects the tilt, and the hydraulic cylinder adjusts the lifting to compensate for the road tilt, keeping the worktable in a horizontal state. This effectively solves the problem of the impact of a large slope on the transport of steel ingots.

[0011] In this new type of worktable, there is a limiting block that can slide freely in the left-right and front-back directions. It can be freely adjusted to provide basic positioning for steel ingots of different sizes and shapes, making it flexible and convenient to use. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is the front view of the present invention.

[0014] Figure 3 This is a three-dimensional structural diagram of the vehicle body of this utility model.

[0015] Figure 4 This is an enlarged schematic diagram of one corner of the workbench in this utility model.

[0016] Figure 5 This is a three-dimensional structural diagram of the limiting block in this utility model.

[0017] In the diagram: 1. Vehicle body; 11. Groove; 2. Workbench; 21. Convex groove; 3. Support block; 4. Tension limiting plate; 5. Hydraulic cylinder; 6. Steel ingot; 7. Limiting block; 71. Convex slider; 72. Locking bolt; 81. Drive box; 82. Drive wheel; 9. Tilt sensor. Detailed Implementation

[0018] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. In the description of this invention, it should be noted that the terms "left," "right," "front," "rear," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0019] like Figures 1-5 As shown, this utility model provides a transfer flatcar with stepless adjustment of the workbench tilt angle, including a car body 1. A support block 3 is fixed to the left end of the car body 1. A tension limiting plate 4 is hinged to the support block 3. A workbench 2 is hinged to the right end of the tension limiting plate 4. Two hydraulic cylinders 5 are hinged to both the left and right ends of the car body 1. The two hydraulic cylinders 5 on the left end are located to the right of the support block 3. The output ends of the four hydraulic cylinders 5 are hinged to the bottom of the workbench 2. The tension limiting plate provides lateral tension to the workbench, playing a role in limiting the tension. The workbench 2 is equipped with a tilt sensor 9. The hydraulic cylinders 5 are used to adjust the tilt angle of the workbench 2. When the transfer flatcar travels on a road with a large slope, the tilt sensor detects that the left and right ends of the workbench are tilted. The hydraulic cylinders at the front or rear end are raised or lowered to adjust and compensate for the road tilt, so that the workbench is always in a horizontal state. This can effectively solve the impact of a large slope on the transport of steel ingots and prevent the steel ingots from slipping or tipping over.

[0020] The workbench 2 is equipped with four limiting blocks 7 that can move freely in the left and right and front and back directions. When the steel ingot 6 is placed on the workbench, the limiting blocks are slidably adjusted to provide basic limiting for the bottom of the steel ingot.

[0021] In a preferred embodiment, the vehicle body 1 has four grooves 11, and the bottom of the hydraulic cylinder 5 is hinged within the grooves 11. The grooves minimize the distance between the worktable and the vehicle body, lowering the center of gravity and improving overall stability. Furthermore, the grooves prevent the vehicle body from obstructing the hydraulic cylinder's rotation.

[0022] In a preferred embodiment, the workbench 2 is provided with longitudinal and transverse convex grooves 21, and the bottom of the limiting block 7 is fixed with a convex slider 71. The convex slider 71 is located in the convex groove 21. The limiting block 7 can slide freely on the workbench 2 in the left-right and front-back directions through the convex slider 71 and the convex groove 21. The limiting block can be freely adjusted to provide basic positioning for steel ingots of different sizes and shapes, making it flexible and convenient to use.

[0023] In a preferred embodiment, the limiting block 71 is also provided with two threaded locking bolts 72, which are tightened to fix the worktable surface.

[0024] In a preferred embodiment, the bottom of the vehicle body 1 is provided with drive wheels 82 and drive box 81. The drive box 81 is provided with drive motor, transmission gear, power supply and controller. The controller is electrically connected to drive motor, tilt sensor, power supply and hydraulic cylinder through wires.

[0025] In this solution, the location of the controller is set by the operator according to the actual situation during operation. The controller is used to control the electrical components used in this solution, including but not limited to tilt sensors, drive motors, start / stop buttons, and control valves for hydraulic cylinders. The controller is an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is also used in conjunction with a motherboard, memory modules, storage media, and power supply.

[0026] All aspects not detailed in this utility model are well-known to those skilled in the art. Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and not to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A transfer flatcar with stepless adjustment of workbench tilt, comprising a car body (1), characterized in that: A support block (3) is fixed to the left end of the vehicle body (1). A tension limiting plate (4) is hinged to the support block (3). A worktable (2) is hinged to the right end of the tension limiting plate (4). Two hydraulic cylinders (5) are hinged to the left and right ends of the vehicle body (1). The two hydraulic cylinders (5) at the left end are located on the right side of the support block (3). The output ends of the four hydraulic cylinders (5) are hinged to the bottom of the worktable (2). An inclination sensor (9) is provided on the worktable (2). The hydraulic cylinders (5) are used to adjust the inclination of the worktable (2) in the front and back. Four limiting blocks (7) that can move freely in the left and right and front and back directions are provided on the worktable (2).

2. The transfer flatcar with stepless adjustment of workbench tilt as described in claim 1, characterized in that: The vehicle body (1) has four grooves (11), and the bottom of the hydraulic cylinder (5) is hinged in the grooves (11).

3. The transfer flatcar with stepless adjustment of workbench tilt as described in claim 1, characterized in that: The workbench (2) has longitudinal and transverse convex grooves (21). The bottom of the limiting block (7) is fixed with a convex slider (71). The convex slider (71) is located in the convex groove (21). The limiting block (7) can slide freely left, right and back and forth on the workbench (2) through the convex slider (71) and the convex groove (21).

4. The transfer flatcar with stepless adjustment of workbench tilt according to claim 3, characterized in that: The limiting block (7) is also provided with two threaded locking bolts (72).

5. The transfer flatcar with stepless adjustment of workbench tilt according to claim 1, characterized in that: The bottom of the vehicle body (1) is provided with drive wheels (82) and drive box (81). The drive box (81) is provided with drive motor, transmission gear, power supply and controller. The controller is electrically connected to tilt sensor (9) and hydraulic cylinder (5) through wires.

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