Bulk material leveling machine

Abstract

The utility model belongs to the technical field of flatcar machines, and particularly discloses a bulk material flatcar machine which comprises a flatcar plate assembly used for bulldozing materials, a cross beam used for changing the position of the flatcar plate assembly in a swinging mode, a mounting support used for supporting the cross beam and a car machine platform used for driving the mounting support to move. The cross beam is rotationally connected to the mounting bracket, and the side wall of the cross beam is operably propped against the mounting bracket; the flatcar plate assembly comprises a flatcar plate and a connecting rod, the upper end of the connecting rod is connected to the cross beam, and the lower end of the connecting rod is connected to the flatcar plate. The flatcar plate is arranged on materials in a train compartment, when the materials on the left side and the right side in the advancing direction are flattened, a train target can be conveniently replaced by rotating the cross beam, operation is easy, efficiency is improved, and cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of flat lathes, in particular to a bulk material flat lathe. Background Art

[0002] During railway transportation, bulk materials such as coal and ore in the carriage must be leveled to prevent the vehicle from being overweight or overweight during transportation, which would endanger railway transportation safety. Manual leveling is inefficient and labor-intensive. Currently, there are two main platforms for machine leveling: excavators and loaders.

[0003] The prior art provides a railway bulk cargo vehicle flat car machine, which adopts an excavator platform, assembles a flat car plate assembly onto the excavator arm, controls the height and distance of the flat car plate assembly by adjusting the excavator arm, and realizes the flat car function by walking or swinging the excavator; the flat car plate needs to be controlled by the coordinated action of multiple cylinders, which is complicated to operate and has high cost. Utility Model Content

[0004] Aiming at the problem of complicated operation and high cost of flat car plate in the prior art, a bulk material flat car machine is proposed. The utility model provides the following technical solutions:

[0005] A bulk material flattening machine comprises a flattening plate assembly for flattening materials, a crossbeam for swinging and changing the position of the flattening plate assembly, a mounting bracket for supporting the crossbeam, and a machine platform for driving the mounting bracket to move; the crossbeam is rotatably connected to the mounting bracket, and the side wall of the crossbeam can be operably abutted against the mounting bracket; the flattening plate assembly comprises a flattening plate and a connecting rod, the upper end of the connecting rod is connected to the crossbeam, and the lower end is connected to the flattening plate.

[0006] Preferably, hinge plates are fixedly connected to both sides of the mounting bracket, and a pin plate is fixedly connected to the crossbeam. After the crossbeam rotates, the pin plate can be plugged into the hinge plate and locked by a locking pin.

[0007] Preferably, the outer end of the cross beam is fixedly connected with a sleeve, a plurality of fixing through holes are circumferentially arranged at intervals on the sleeve, a positioning hole is arranged on the connecting rod, the connecting rod is connected to the sleeve by a bolt or a pin, and the bolt or the pin passes through the positioning hole and the fixing through hole.

[0008] Preferably, a plurality of positioning holes are provided in the length direction of the connecting rod, and the height of the connecting rod can be adjusted after the positioning holes connected to the fixing through holes are replaced.

[0009] Preferably, the fixing through holes are an even number, and the fixing through holes in the object direction are coaxially arranged.

[0010] Preferably, an axle seat is fixedly connected to the mounting bracket, and the crossbeam is rotatably connected to the axle seat via a pin.

[0011] Preferably, a driving motor is installed on the mounting bracket, and the driving motor drives a pin connected to the crossbeam.

[0012] Preferably, the vehicle platform is a loader platform.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Simple structure and low cost;

[0015] 2. The train target can be easily changed by rotating the crossbeam to improve efficiency;

[0016] 3. The height of the flat car plate can be adjusted by replacing the positioning holes connected to the fixed through holes through the connecting rods, and the rotation angle of the flat car plate can be adjusted by replacing the fixed through holes connected by the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the mounting bracket;

[0019] Figure 3 It is a three-dimensional structural diagram of the beam;

[0020] Figure 4 Yes, it is a three-dimensional structural diagram of the flat car plate assembly;

[0021] Figure 5 This is a schematic diagram of the assembly structure of the mounting bracket and the crossbeam;

[0022] Figure 6 It is a three-dimensional structural diagram of the flat car plate assembly and the crossbeam;

[0023] In the attached drawings, 1. vehicle platform; 2. mounting bracket; 21. axle seat; 22. vertical plate; 23. hinge seat; 24. cross bar; 3. cross beam; 31. axle hole; 32. protection block; 33. pin plate; 34. sleeve; 341. fixing through hole; 4. flat car plate assembly; 41. connecting rod; 411. positioning hole; 42. flat car plate; 5. locking pin; 6. bolt. DETAILED DESCRIPTION

[0024] The directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only referenced to the directions of the drawings. Therefore, the directional words used are used to illustrate rather than limit the invention of the utility model.

[0025] like Figure 1-6As shown, a bulk material flattening machine includes a flattening plate 42 assembly 4 for flattening materials, a crossbeam 3 for swinging and changing the position of the flattening plate 42 assembly 4, a mounting bracket 2 for supporting the crossbeam 3, and a machine platform 1 for driving the mounting bracket 2 to move; the crossbeam 3 is rotatably connected to the mounting bracket 2, and the side wall of the crossbeam 3 can be operably abutted against the mounting bracket 2; the flattening plate 42 assembly 4 includes a flattening plate 42 and a connecting rod 41, the upper end of the connecting rod 41 is connected to the crossbeam 3, and the lower end is connected to the flattening plate 42; the flattening plate 42 is placed on the material in the train compartment, and when there are materials to be leveled on both sides of the traveling direction, the train target can be conveniently changed by rotating the crossbeam 3, which improves efficiency and has low cost.

[0026] Under this condition, relying on the large reaction force of the flat car plate 42 pushing the material, the beam 3 can passively abut against the mounting bracket 2 to achieve relative stability without rotating; further, in order to make the beam 3 stable both in the forward and backward directions, the mounting bracket 2 is fixedly connected with hinged plates 23 on both sides, and the beam 3 is fixedly connected with a pin plate 33, and through holes are provided on the hinged plate 23 and the pin plate 33. After the beam 3 rotates, the pin plate 33 can be inserted into the hinged plate 23 and locked by the locking pin 5, and the structure is simple and the cost is low.

[0027] Furthermore, in order to improve the adjustability of the position of the flat car plate 42, the outer end of the crossbeam 3 is fixedly connected with a sleeve 34, and a plurality of fixing through holes 341 are arranged at intervals circumferentially on the sleeve 34, and a positioning hole 411 is arranged on the connecting rod 41. The connecting rod 41 is connected to the sleeve 34 by a bolt 6, and the bolt 6 passes through the positioning hole 411 and the fixing through hole 341. There are a plurality of positioning holes 411 arranged in the length direction of the connecting rod 41, and the height of the connecting rod 41 can be adjusted by replacing the positioning hole 411 connected to the fixing through hole 341. Specifically, the fixing through holes 341 are provided with two layers, and the upper and lower ends of the sleeve 34 are connected to the connecting rod 41 by bolts 6, which is more secure; the fixing through holes 341 are provided with 4 in each layer, and the fixing through holes 341 in the object direction are coaxially arranged, and the rotation angle of the flat car plate 42 can be adjusted by replacing the fixing through holes 341 connected by the bolts 6. After the rotation angle of the flat car plate 42 is adjusted, the width of the flat car plate 42 is changed in disguise, that is, the length of the flat car plate 42 in the direction perpendicular to the length of the train can be adjusted according to the width of the train car, thereby improving the adaptability of the flat car plate 42.

[0028] Specifically, the mounting bracket 2 is fixedly connected with an axle seat 21 , an inner end of the cross beam 3 is provided with an axle hole 31 , and the cross beam 3 is rotatably connected to the axle seat 21 via a pin shaft, and is manually rotated and adjusted.

[0029] Furthermore, a protection block 32 is fixedly connected to the cross beam 3, and the protection block 32 can directly contact the mounting bracket 2 instead of the cross beam 3, thereby improving its anti-collision capability.

[0030] Furthermore, the mounting bracket 2 is a frame structure, with vertical plates 22 on both sides and a cross bar 24 in the middle to improve the structural strength; and the hinge plate 23 is fixed on the vertical plate 22.

[0031] Furthermore, a reinforcing rod is fixedly connected between the sleeve 34 and the cross beam 3 to serve as a diagonal brace to improve the structural strength.

[0032] Furthermore, in order to reduce costs and improve flexibility, the vehicle platform 1 is a loader platform, which is an existing mature equipment, including a power system, a hydraulic system, a traveling mechanism, a cab, a working device, etc. The hydraulic system includes a boom cylinder and a bucket cylinder, and the working device includes a boom and a rocker arm. The boom of the working device is driven by the boom cylinder of the hydraulic system to swing up and down, and the rocker arm of the working device is driven by the bucket cylinder of the hydraulic system to swing, thereby adjusting the angle of the mounting bracket 2.

[0033] Example 2

[0034] On the basis of Example 1, a driving motor is installed on the mounting bracket 2, and the driving motor drives the pin connected to the beam 3. The swing of the beam 3 is automatically controlled by the driving motor, which can save manpower.

Claims

1. A bulk material flat lathe, characterized in that: The invention comprises a flat car plate (42) assembly (4) for flattening materials, a crossbeam (3) for swinging and changing the position of the flat car plate (42) assembly (4), a mounting bracket (2) for supporting the crossbeam (3), and a vehicle platform (1) for driving the mounting bracket (2) to move; the crossbeam (3) is rotatably connected to the mounting bracket (2), and the side wall of the crossbeam (3) can be operably abutted against the mounting bracket (2); the flat car plate (42) assembly (4) comprises a flat car plate (42) and a connecting rod (41); the upper end of the connecting rod (41) is connected to the crossbeam (3), and the lower end is connected to the flat car plate (42).

2. The bulk material flat lathe according to claim 1, characterized in that: The mounting bracket (2) is fixedly connected with hinge plates (23) on both sides, and the cross beam (3) is fixedly connected with a pin plate (33). After the cross beam (3) rotates, the pin plate (33) can be plugged into the hinge plate (23) and locked by a locking pin (5).

3. The bulk material flat lathe according to claim 1, characterized in that: The outer end of the cross beam (3) is fixedly connected to a sleeve (34), a plurality of fixing through holes (341) are circumferentially spaced apart on the sleeve (34), a positioning hole (411) is provided on the connecting rod (41), the connecting rod (41) is connected to the sleeve (34) via a bolt (6) or a pin, and the bolt (6) or the pin passes through the positioning hole (411) and the fixing through hole (341).

4. The bulk material flat lathe according to claim 3, characterized in that: A plurality of positioning holes (411) are arranged in the length direction of the connecting rod (41), and the height of the connecting rod (41) can be adjusted after replacing the positioning hole (411) connected to the fixing through hole (341).

5. The bulk material flat lathe according to claim 3, characterized in that: The fixing through holes (341) are an even number, and the fixing through holes (341) in the object direction are coaxially arranged.

6. The bulk material flat lathe according to claim 1, characterized in that: The mounting bracket (2) is fixedly connected with an axle seat (21), and the crossbeam (3) is rotatably connected to the axle seat (21) via a pin shaft.

7. The bulk material flat lathe according to claim 6, characterized in that: A driving motor is installed on the mounting bracket (2), and the driving motor drives a pin connected to the crossbeam (3).

8. The bulk material flattening machine according to any one of claims 1 to 7, characterized in that: The vehicle platform (1) is a loader platform.

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