Car pressing structure of car dumper

Abstract

The utility model discloses a car pressing structure of a car dumper, and particularly relates to the technical field of the car dumper, the car pressing structure is arranged on the car dumper and comprises a fixed beam, a telescopic device is arranged on the fixed beam, a sliding supporting assembly is arranged on the telescopic device and the fixed beam, and a car pressing beam is arranged on the sliding supporting assembly. The vehicle pressing beam is used for pressing and fixing an upper edge beam of a compartment, an abutting seat is erected on the fixing beam, a vehicle pressing seat is movably connected to the abutting seat and used for pressing and fixing the side face of the compartment, a chute is formed in the vehicle pressing beam, and an elastic connecting piece is arranged on the chute; the elastic connecting piece comprises an inner sliding seat connected in the inclined groove in a sliding mode, a compression spring arranged in the inclined groove and a fixed arm connected to the inner sliding seat in a bolted mode, one end of the compression spring abuts against one side of the inner sliding seat, and the end, back on to the inner sliding seat, of the fixed arm is welded to the saddle pressing seat. The utility model solves the technical problems that the pressing and fixing direction is single and the pressing and fixing effect is not perfect enough in the pressing and fixing structure of the car dumper.

Description

Technical Field

[0001] The utility model relates to the technical field of car tipping machines, and more specifically, to a car pressing structure of a car tipping machine. Background Art

[0002] A car tipper is a mechanical device used to tip bulk materials from a train. It is a complex engineering machine that integrates hydraulics, electrical equipment, and mechanics. The car tipper unloads the cargo in the car loaded with coal by dumping and turning it over, achieving the purpose of automatic mechanical unloading. Car tippers are mainly rotor-type and tilt-type. Among them, the most commonly used is the rotor-type car tipper. The rotor-type car tipper is characterized by its light weight and small size. However, the ground civil engineering costs are relatively high. The tilt-type car tipper is less used. The tilt-type car tipper is characterized by its relatively large weight, high power consumption, and relatively small civil engineering costs. Various car tippers are composed of a metal frame, a drive device, and a clamping mechanism, which is used to press and fix the car.

[0003] For example, the announcement number CN220200780U discloses a car pressing device for a car tipping machine to prevent material accumulation, comprising: a fixed seat I installed on the rear beam of the car tipping machine, a slide, a guide plate, a guide sleeve, a car pressing arm, a cylinder and a fixed II; the slide is designed as a rectangular structure, the guide plates are evenly distributed on the outer surface of the slide, and are connected to the fixed seat I on one side; the guide sleeve is sleeved to the outside of the slide, that is, a sliding structure with the slide on the inside and the guide sleeve on the outside is formed; the car pressing arm is welded to the guide sleeve; the slide is on the inside, the guide sleeve is on the outside, and the side impacted by the material is completely closed.

[0004] In the above patent, the inventor believes that when the patent is in use, the cylinder equipment can drive the car pressing arm to vertically press and fix it at the top position of the car body, but the car pressing structure has a single pressing direction, and the fixing effect of the car pressing is not perfect enough. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a car pressing structure of a car tipping machine. The technical problem to be solved by the utility model is that the car pressing structure has a single pressing direction and the fixing effect of the car pressing is not perfect enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car pressing structure of a car tipping machine, the car pressing structure is arranged on the car tipping machine, including a fixed beam, a telescopic device is arranged on the fixed beam, a sliding support assembly is arranged on the telescopic device and the fixed beam, a car pressing beam is arranged on the sliding support assembly, the car pressing beam is used to press the upper side beam of the car body, a support seat is mounted on the fixed beam, a car pressing seat is movably connected to the support seat, the car pressing seat is used to press the side of the car body, an inclined groove is opened on the car pressing beam, and an elastic connecting piece is arranged on the inclined groove;

[0007] The elastic connecting member includes an inner slide seat slidably connected to the inclined groove, a compression spring arranged in the inclined groove and a fixed arm bolted to the inner slide seat, one end of the compression spring is pressed against one side of the inner slide seat, and the end of the fixed arm facing away from the inner slide seat is welded to the press seat.

[0008] In a preferred embodiment, a mounting seat is bolted to the telescopic device, and the mounting seat is bolted to the fixed beam.

[0009] In a preferred embodiment, the sliding support assembly includes an inner slide rail welded to the side of the fixed beam and an outer slide plate slidably connected to the inner slide rail, and the outer slide plate is bolted to the output end of the telescopic device.

[0010] In a preferred embodiment, reinforcement beams are welded to the outer slide plate and the press beam.

[0011] In a preferred embodiment, the abutment seat and the press seat are both arranged in a triangular structure, a fixing plate is bolted to the fixed beam, one end of the fixing plate is welded to the abutment seat, and the press seat is slidably connected to the abutment seat.

[0012] In a preferred embodiment, a rubber pad 1 is bonded to the bottom of the press beam, and a rubber pad 2 is bonded to the side of the press seat.

[0013] In a preferred embodiment, a damping pad 1 is bonded to the inner side wall of the inclined groove, and a damping pad 2 is bonded to the other side of the inner sliding seat.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model discloses a car pressing structure of a car tipping machine, which improves the car pressing mechanism in the existing car tipping machine, and utilizes a telescopic device to provide longitudinal pressing power for the car pressing beam. At the same time, the fixed setting of the abutment seat position can make the car pressing seat that descends along with the car pressing beam be slidably connected to the abutment seat, and utilizes the oblique sliding property provided by the inclined groove for the inner sliding seat, and the compression spring provides tensioning property for the sliding of the inner sliding seat. In this way, while the car pressing beam is pressed and fixed to the upper side beam of the car body, the car pressing seat can be pressed against the side position of the car body. By giving the car pressing fixation in the top and side directions of the car body, the reliability of the car tipping movement can be improved, and because the car pressing seat and the car pressing beam realize the action based on the same telescopic device, the car pressing cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] Figure 1 The utility model is a schematic diagram of the planar structure of a car pressing structure of a car tipping machine.

[0018] Figure 2 It is a schematic diagram of the planar structure of the fixing frame, the inner slide plate and the inner slide rail of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the abutting seat and the pressing seat of the utility model.

[0020] Figure 4 For this utility model Figure 1 Enlarged view of part A in the middle.

[0021] The accompanying drawings are marked as follows: 1. fixed beam; 2. telescopic device; 3. outer slide plate; 4. inner slide rail; 5. car pressing beam; 51. rubber pad one; 6. abutment seat; 7. car pressing seat; 71. rubber pad two; 8. inclined groove; 9. elastic connecting piece; 91. inner slide seat; 92. compression spring; 93. fixed arm; 10. mounting seat; 11. fixed plate; 12. reinforcement beam; 13. damping pad one; 14. damping pad two. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Combined with reference Figure 1-Figure 4The utility model provides a car pressing structure of a car tipping machine, which is arranged on the car tipping machine and includes a fixed beam 1. In the present application, the fixed beam 1 can be arranged on the metal frame of the car tipping machine, so that the car pressing structure of the present application can perform the car tipping movement together with the car tipping machine. A telescopic device 2 is arranged on the fixed beam 1, and the telescopic device 2 can adopt a telescopic power device such as an oil cylinder. A sliding support assembly is arranged on the telescopic device 2 and the fixed beam 1, and a car pressing beam 5 is arranged on the sliding support assembly. The car pressing beam 5 is used to press the upper side beam of the car body, and the position of the upper side beam is also the position of the top side of the car body. A support seat 6 is mounted on the fixed beam 1, and a car pressing seat 7 is movably connected to the support seat 6. The car pressing seat 7 is used to press the side of the car body. An inclined groove 8 is opened on the car pressing beam 5, and an elastic connecting piece 9 is arranged on the inclined groove 8.

[0024] A mounting seat 10 is bolted to the telescopic device 2 , and the mounting seat 10 is bolted to the fixed beam 1 . The mounting seat 10 can be used to assemble the telescopic device 2 .

[0025] The sliding support assembly includes an inner slide rail 4 welded to the side of the fixed beam 1 and an outer slide plate 3 slidably connected to the inner slide rail 4. The outer slide plate 3 is bolted to the output end of the telescopic device 2. The bolt connection method in this application is to connect through bolts. The outer slide plate 3 is slidably set on the inner slide rail 4 to provide longitudinal sliding support for the car pressing beam 5.

[0026] A reinforcement beam 12 is welded to the outer slide plate 3 and the press beam 5 , and the reinforcement beam 12 can be used to improve the connection strength of the press beam 5 on the outer slide plate 3 .

[0027] The backing seat 6 and the pressing seat 7 are both arranged in a triangular structure. A fixing plate 11 is bolted to the fixed beam 1, one end of the fixing plate 11 is welded to the backing seat 6, and the pressing seat 7 is slidably connected to the backing seat 6. By setting the backing seat 6 to a fixed state, the pressing seat 7 is set to an active state, and the pressing seat 7 can be moved together with the pressing beam 5, so that the pressing seat 7 abuts against the backing seat 6 to provide a pressing support for the side of the car body.

[0028] A rubber pad 51 is bonded to the bottom of the press beam 5, and a rubber pad 2 71 is bonded to the side of the press seat 7. Both the rubber pad 51 and the rubber pad 2 71 can provide friction enhancement for the compression of the carriage to increase the contact friction, thereby improving the fixing firmness.

[0029] The elastic connecting member 9 includes an inner slide seat 91 slidably connected to the inclined groove 8, a compression spring 92 arranged in the inclined groove 8 and a fixed arm 93 bolted to the inner slide seat 91, one end of the compression spring 92 is pressed against one side of the inner slide seat 91, and the end of the fixed arm 93 facing away from the inner slide seat 91 is welded to the press seat 7. In the present application, the inner slide seat 91 has a limiting property and can slide within the inclined groove 8. In the present application, the compression spring 92 can be movably loaded in the inclined groove 8, and can also be fixedly set on the opposite surfaces of the inner slide seat 91 and the inclined groove 8. In order to ensure that the compression spring 92 does not fall out of the inclined groove 8 when compressed and deformed, the spatial setting of the inclined groove 8 should meet the shape requirements of the compression spring 92.

[0030] A damping pad 13 is bonded to the inner side wall of the inclined groove 8, and a damping pad 2 14 is bonded to the other side of the inner slide seat 91. When the compression spring 92 rebounds, the inner slide seat 91 can slide in the inclined groove 8, and the damping pad 2 14 can contact the damping pad 1 13. The damping and buffering properties of the damping pad material can be used to achieve the effect of resetting and shock absorbing of the inner slide seat 91.

[0031] Specifically, when the telescopic device 2 drives the outer slide plate 3 to slide downward on the inner slide rail 4, the car pressing beam 5 on the outer slide plate 3 can be lowered and pressed against the upper side beam of the car body through the damping pad 13. During this process, the car pressing seat 7 can be lowered along with the descent of the car pressing beam 5 and contact with the inclined surface of the abutment seat 6. Through the abutment action of the inclined surface of the abutment seat 6, the car pressing seat 7 can slide laterally and downward on the inclined surface of the abutment seat 6. At the same time, the inner slide seat 91 can be tilted upward in the inclined groove 8 and squeeze the compression spring 92 until the damping pad 13 is pressed against the upper side beam of the car body. Then, the damping pad 2 14 can be pressed against the side position of the car body. By giving the car pressing fixation in the top and side directions of the car body, the reliability of the car body rollover movement can be improved. Moreover, since the car pressing seat 7 and the car pressing beam 5 can realize the action based on the same telescopic device 2, the car pressing cost can be reduced.

[0032] It is worth noting that a pair of car pressing structures of a car tipping machine in the present application should be set on the existing car tipping machine to be distributed on the left and right sides of the car body, so that the car can be pressed and fixed in the top and side directions on the left and right sides of the vehicle.

Claims

1. A car pressing structure of a car tipping machine, which is arranged on the car tipping machine, and is characterized by: The invention comprises a fixed beam (1), a telescopic device (2) is arranged on the fixed beam (1), a sliding support assembly is arranged on the telescopic device (2) and the fixed beam (1), a car pressing beam (5) is arranged on the sliding support assembly, the car pressing beam (5) is used to press the upper side beam of the carriage, a support seat (6) is mounted on the fixed beam (1), a car pressing seat (7) is movably connected to the support seat (6), the car pressing seat (7) is used to press the side of the carriage, an inclined groove (8) is provided on the car pressing beam (5), and an elastic connecting piece (9) is arranged on the inclined groove (8); The elastic connecting member (9) comprises an inner slide seat (91) slidably connected to the inclined groove (8), a compression spring (92) arranged in the inclined groove (8) and a fixed arm (93) bolted to the inner slide seat (91), one end of the compression spring (92) is pressed against one side of the inner slide seat (91), and one end of the fixed arm (93) facing away from the inner slide seat (91) is welded to the press seat (7).

2. The car pressing structure of a car tipping machine according to claim 1, characterized in that: A mounting seat (10) is bolted to the telescopic device (2), and the mounting seat (10) is bolted to the fixed beam (1).

3. The car pressing structure of a car tipping machine according to claim 1, characterized in that: The sliding support assembly comprises an inner slide rail (4) welded to the side of the fixed beam (1) and an outer slide plate (3) slidably connected to the inner slide rail (4), and the outer slide plate (3) is bolted to the output end of the telescopic device (2).

4. The car pressing structure of a car tipping machine according to claim 3, characterized in that: A reinforcement beam (12) is welded to the outer slide plate (3) and the press beam (5).

5. The car pressing structure of a car tipping machine according to claim 1, characterized in that: The abutment seat (6) and the press seat (7) are both arranged in a triangular structure, a fixing plate (11) is bolted to the fixing beam (1), one end of the fixing plate (11) is welded to the abutment seat (6), and the press seat (7) is slidably connected to the abutment seat (6).

6. The car pressing structure of a car tipping machine according to claim 1, characterized in that: A rubber pad 1 (51) is bonded to the bottom of the press beam (5), and a rubber pad 2 (71) is bonded to the side of the press seat (7).

7. The car pressing structure of a car tipping machine according to claim 1, characterized in that: A damping pad 1 (13) is bonded to the inner side wall of the inclined groove (8), and a damping pad 2 (14) is bonded to the other side of the inner sliding seat (91).

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