Spiral drum type railway ballast bed side slope ballast collecting machine

Abstract

A spiral drum type railway ballast bed side slope ballast collecting machine relates to the technical field of railway ballast line ballast bed side slope standardized maintenance operation and comprises a walking platform, and a spiral drum working arm, a hybrid power system, an operation table and a braking system are arranged on the walking platform. The spiral roller working arm comprises a ballast collecting spiral, a ballast collecting spiral telescopic guide rail, a ballast collecting spiral cover, a ballast collecting groove, a side slope ballast collecting length adjusting electric cylinder, a side slope ballast collecting included angle adjusting electric cylinder and a spiral roller cut-in side slope ballast surface depth adjusting electric cylinder; the hybrid power system provides power for the walking platform, the ballast collecting spiral, the side slope ballast collecting length adjusting electric cylinder, the side slope ballast collecting included angle adjusting electric cylinder and the spiral roller cut-in side slope ballast surface depth adjusting electric cylinder. The whole machine is remotely operated, automatically walks and can be braked at any time. The railway ballast track bed ballast collecting machine has the three functions of side slope ballast collecting, track core ballast supplementing and track ballast uniformizing of a railway ballast track bed, and has the advantages of being safe, efficient, practical, portable and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway ballast line bed side slope standardization maintenance operation technical field, concretely relates to a spiral roller type railway bed side slope ballast collector. BACKGROUND

[0002] Ballast line is widely used in China, and the standardization of ballast line bed side slope is an important guarantee for eliminating potential safety hazards and ensuring that the line bed meets the design requirements of cross-sectional bearing capacity. The daily maintenance of ballast line bed is very labor-intensive. For a long time, the ballast collection methods of railway system work areas have basically remained in the heavy physical labor of manual rake ballast. At present, with the shortage of manpower resources and the change of age structure of railway maintenance front-line workers, it is necessary to make great efforts to reduce the labor intensity of workers, improve the work efficiency within the skylight, save the line maintenance cost, and enhance the construction quality under the premise of ensuring construction safety. Therefore, it is increasingly urgent to strengthen the research and development and transformation of railway maintenance machines.

[0003] CN218147555U was published on December 27, 2022, and discloses a guide rail type railway bed standardization ballast collector, which comprises a walking platform, a hydraulic system, a control console, a rake bow mechanism, a guide rail mechanism, a rake mechanism, and a ballast baffle component. The hydraulic system comprises a rake bow cylinder, a guide rail cylinder, and a rake cylinder. The rear end of the rake bow mechanism is hinged to the walking platform, and the front end is slidingly connected to the guide rail mechanism. One end of the rake bow cylinder is hinged to the walking platform, and the other end is hinged to the rake bow mechanism. The rear end of the guide rail mechanism is hinged to the support column of the walking platform. One end of the guide rail cylinder is hinged to the support column of the walking platform, and the other end is hinged to the guide rail mechanism. The rake mechanism is hinged to the front end of the rake bow mechanism. One end of the rake cylinder is hinged to the rake bow mechanism, and the other end is hinged to the rake mechanism. The disadvantages of the device are: the working process is relatively complicated, remote control operation is not possible, and the working efficiency is limited. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of providing a spiral roller type railway bed side slope ballast collector that is safe and efficient, easy to operate, portable for up and down, and multifunctional for ballast collection, ballast supplement, and ballast uniformity.

[0005] The utility model discloses a technical scheme that solves its technical problem is: spiral cylinder type railway bed slope ballast collector, including walking platform, be equipped with spiral cylinder working arm, hybrid power system, operating platform and braking system on the walking platform, spiral cylinder working arm is located at the right side of walking platform, including ballast spiral, ballast spiral telescopic guide rail, ballast spiral cover, ballast groove, slope ballast length adjustment electric jar, slope ballast included angle adjustment electric jar and spiral cylinder cut into slope ballast surface depth adjustment electric jar, ballast groove is equipped with walking platform open end, and with ballast spiral's export end is supported, ballast spiral cover is equipped with ballast spiral, slope ballast length adjustment electric jar is through ballast spiral telescopic guide rail and regulates and control ballast spiral's work position on the bed slope surface, slope ballast included angle adjustment electric jar is through ballast spiral telescopic guide rail and regulates and control ballast spiral and the work included angle of bed slope surface, spiral cylinder cut into slope ballast surface depth adjustment electric jar is through ballast spiral telescopic guide rail and controls the ballast thickness of bed slope surface, the left side of hybrid power system is equipped with walking platform, provides power for walking platform, ballast spiral, slope ballast length adjustment electric jar, slope ballast included angle adjustment electric jar, spiral cylinder cut into slope ballast surface depth adjustment electric jar, operating platform and braking system are equipped with walking platform and are located at the side of operation hand facing, whole machine adopts remote control operation, automatic walking, also can brake at any time.

[0006] Further, the ballast spiral telescopic guide rail includes a telescopic guide rail bracket, the telescopic guide rail bracket is arranged outside the ballast spiral, pulleys and slide rails are arranged on both sides of the telescopic guide rail bracket, the slide rails are hingedly connected with the two spiral cylinder cut into slope ballast surface depth adjustment electric jars, the cylinder bases of the spiral cylinder cut into slope ballast surface depth adjustment electric jars are connected with the walking platform through bolts and nuts, and the spiral cylinder working arm and the walking platform can be quickly assembled and disassembled.

[0007] Further, the front end of the slope ballast length adjustment electric jar is hingedly connected with the telescopic guide rail bracket outside the ballast spiral, and the rear end is hingedly connected with the convex connecting rod at the rear end of the slide rail; the upper end of the slope ballast included angle adjustment electric jar is hingedly connected with the horizontal connecting rod at the rear end of the slide rail, and the lower end is hingedly connected with the horizontal connecting rod of the spiral cylinder cut into slope ballast surface depth adjustment electric jar.

[0008] Further, the slide rail is in a U shape and is made of a steel plate.

[0009] Further, the walking assisting system is connected with the walking wheels of the walking platform, the walking assisting system is driven by an electric motor, the walking wheels are driven by the electric motor, and the ballast collector moves forward.

[0010] Further, the operation platform is connected with the hybrid power system, the walking platform driving motor, the ballast collecting spiral motor, the slope ballast length adjusting electric cylinder, the slope ballast angle adjusting electric cylinder and the spiral roller cutting into the slope ballast surface depth adjusting electric cylinder through the circuit, and the walking platform driving motor, the ballast collecting spiral motor, the slope ballast length adjusting electric cylinder, the slope ballast angle adjusting electric cylinder and the spiral roller cutting into the slope ballast surface depth adjusting electric cylinder are controlled to work through the operation platform.

[0011] Further, the brake system adopts a drum type dynamic brake system, and dynamic braking is realized through a pedal or a hand-held pull rod.

[0012] The technical principle of the utility model is as follows:

[0013] Through multi-angle control of the spiral roller working arm, the blades of the spiral roller cut into the ballast of the track bed slope and move uniformly, so that the track bed forms a standard slope ratio.

[0014] The utility model has the advantages of:

[0015] The utility model is a supplementary ballast machine for large railway ballast machines and tamper machines, realizes flexible application of micro machines in standardization treatment of railway ballast track beds, can replace heavy physical labor of manual ballast collection, has the characteristics of safety, high efficiency, practicality and lightness, and the like.

[0016] The utility model is suitable for:

[0017] 1. The utility model is suitable for daily track maintenance of each work area.

[0018] 2. The utility model is suitable for occasions where large machines cannot be called when track bed standardization slope is arranged.

[0019] 3. The utility model is suitable for matched operation tools when large machines clean screens and tamp.

[0020] 4. It is suitable for uniform ballast and arrangement operation after line ballast unloading. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the spiral roller railway bed slope ballast collector.

[0022] Figure 2 It is a front view of the spiral roller railway bed slope ballast collector. Figure 1

[0023] Figure 3 It is a top view of the spiral roller railway bed slope ballast collector. Figure 1

[0024] Figure 4 It is an enlarged view of the spiral roller working arm of the spiral roller railway bed slope ballast collector. Figure 1

[0025] Explanation of reference numerals in the drawings:

[0026] 1. Walking platform; 2. Spiral roller working arm; 3. Hybrid power system; 4. Operation table; 5. Braking system; 6. Ballast collecting groove; 7. Ballast collecting spiral; 8. Ballast collecting spiral cover; 9. Slope ballast length adjusting electric cylinder; 10. Slope ballast angle adjusting electric cylinder; 11. Spiral roller cutting into slope ballast surface depth adjusting electric cylinder. DETAILED DESCRIPTION

[0027] The technical scheme of the present application will be described clearly and completely in combination with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments, not all the embodiments. Based on the embodiments, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0028] Reference Figures 1 to 4 ​​​The embodiment provides a spiral roller type railway ballast bed slope ballast collector, which comprises a walking platform 1, a spiral roller working arm 2, a hybrid power system 3, an operating table 4 and a braking system 5 are arranged on the walking platform 1; the spiral roller working arm 2 is arranged on the right side of the walking platform 1 and comprises a ballast collecting spiral 7, a ballast collecting spiral telescopic guide rail, a ballast collecting spiral cover 8, a ballast collecting groove 6, a ballast bed slope length adjusting electric cylinder 9, a ballast bed slope angle adjusting electric cylinder 10 and a spiral roller cutting into ballast bed slope surface depth adjusting electric cylinder 11; the ballast collecting groove 6 is arranged at the opening end of the walking platform 1 and is connected with the outlet end of the ballast collecting spiral 7; the ballast collecting spiral cover 8 is arranged on the ballast collecting spiral 7; the ballast bed slope length adjusting electric cylinder 9 can control the working position of the ballast collecting spiral 7 on the ballast bed slope surface through the ballast collecting spiral telescopic guide rail; the ballast bed slope angle adjusting electric cylinder 10 can control the working angle of the ballast collecting spiral 7 and the ballast bed slope surface through the ballast collecting spiral telescopic guide rail; the spiral roller cutting into ballast bed slope surface depth adjusting electric cylinder 11 can control the ballast thickness of the ballast bed slope surface through the ballast collecting spiral telescopic guide rail; the hybrid power system 3 is arranged on the left side of the walking platform 1 and provides power for the walking platform, the ballast collecting spiral, the ballast bed slope length adjusting electric cylinder, the ballast bed slope angle adjusting electric cylinder and the spiral roller cutting into ballast bed slope surface depth adjusting electric cylinder; the operating table 4 and the braking system 5 are arranged on the side of the walking platform 1 facing the operator, the whole machine is remotely controlled and automatically walks and can be braked at any time.

[0029] In the embodiment, the ballast collecting spiral telescopic guide rail comprises a telescopic guide rail support 7-1, the telescopic guide rail support 7-1 is arranged on the outer side of the ballast collecting spiral 7, pulleys 7-2 and slide rails 7-3 are arranged on the two sides of the telescopic guide rail support 7-1, the slide rails 7-3 are hingedly connected with the two spiral roller cutting into ballast bed slope surface depth adjusting electric cylinders 11, the cylinder bases of the spiral roller cutting into ballast bed slope surface depth adjusting electric cylinders 11 are connected with the walking platform 1 through bolts and nuts, and the spiral roller working arm 2 can be quickly assembled and disassembled with the walking platform 1.

[0030] In the embodiment, the front end of the ballast bed slope length adjusting electric cylinder 9 is hingedly connected with the telescopic guide rail support 7-1 on the outer side of the ballast collecting spiral, and the rear end is hingedly connected with the convex connecting rod at the rear end of the slide rail 7-3; the upper end of the ballast bed slope angle adjusting electric cylinder 10 is hingedly connected with the horizontal connecting rod at the rear end of the slide rail 7-3, and the lower end is hingedly connected with the horizontal connecting rod 7-4 of the spiral roller cutting into ballast bed slope surface depth adjusting electric cylinder 11.

[0031] In the embodiment, the slide rail 7-3 is in U shape and is made of steel plate.

[0032] In the embodiment, the walking assisting system (not shown in the figure) is further included, the walking assisting system is connected with the walking wheels of the walking platform, the walking assisting system is driven by the motor, the walking wheels are driven by the motor, and the ballast collector moves forward.

[0033] In the embodiment, the operation platform 4 is connected with the hybrid power system 3, the walking platform driving motor, the ballast collecting spiral motor, the slope ballast length adjusting electric cylinder 9, the slope ballast angle adjusting electric cylinder 10 and the spiral roller cutting into the slope ballast surface depth adjusting electric cylinder 11 respectively through the circuit, and the walking platform driving motor, the ballast collecting spiral motor, the slope ballast length adjusting electric cylinder 9, the slope ballast angle adjusting electric cylinder 10 and the spiral roller cutting into the slope ballast surface depth adjusting electric cylinder 11 are controlled to work through the operation platform 4; the operation platform 4 is operated by using a hand-held remote controller.

[0034] In the embodiment, the braking system 5 adopts a drum type dynamic braking system, and dynamic braking is performed by stepping on a pedal or pulling a hand-held rod; meanwhile, a hand-pulled rope buckle is provided to prevent sliding when stopping.

[0035] Use method and steps:

[0036] 1. Ballast collecting machine up: the ballast collecting spiral 7 is stretched to the right position by adjusting the slope ballast length adjusting electric cylinder 9 and the slope ballast angle adjusting electric cylinder 10 to adapt to the length and angle of the slope to be shaped.

[0037] 2. After the ballast collecting spiral 7 is adjusted, the ballast collecting spiral 7 is started, and the spiral roller cutting into the slope ballast surface depth adjusting electric cylinder 11 is adjusted; when the ballast collecting spiral 7 is embedded into the slope surface and can guide the ballast into the track center, the walking assisting system is started, and the ballast collecting machine moves forward to work.

[0038] 3. Braking operation: one is remote control braking, two is hand brake braking, and three is foot brake braking.

[0039] 4. Ballast collecting machine down.

[0040] Ballast collecting efficiency comparison table:

[0041]

[0042] Finally, it should be pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the utility model and are not limited, although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the range defined by the utility model claim.

Claims

1. A spiral drum railway ballast harvester for railway ballast side slopes, comprising a travelling platform, characterised in that: The walking platform is provided with a spiral roller working arm, a hybrid power system, an operation table and a braking system; the spiral roller working arm is arranged on the right side of the walking platform and comprises a ballast collecting spiral, a ballast collecting spiral telescopic guide rail, a ballast collecting spiral cover, a ballast collecting groove, a slope ballast collecting length adjusting electric cylinder, a slope ballast collecting angle adjusting electric cylinder and a spiral roller cutting into slope ballast surface depth adjusting electric cylinder; the ballast collecting groove is arranged at the opening end of the walking platform and is connected with the outlet end of the ballast collecting spiral; the ballast collecting spiral cover is arranged on the ballast collecting spiral; the slope ballast collecting length adjusting electric cylinder adjusts the working position of the ballast collecting spiral on the slope surface of the track bed through the ballast collecting spiral telescopic guide rail; the slope ballast collecting angle adjusting electric cylinder adjusts the working angle of the ballast collecting spiral with the slope surface of the track bed through the ballast collecting spiral telescopic guide rail; the spiral roller cutting into slope ballast surface depth adjusting electric cylinder controls the thickness of the ballast on the slope surface of the track bed through the ballast collecting spiral telescopic guide rail; the hybrid power system is arranged on the left side of the walking platform and provides power for the walking platform, the ballast collecting spiral, the slope ballast collecting length adjusting electric cylinder, the slope ballast collecting angle adjusting electric cylinder and the spiral roller cutting into slope ballast surface depth adjusting electric cylinder; the operation table and the braking system are arranged on the side of the walking platform facing the operator, the whole machine is remotely controlled and automatically walks and can be braked at any time; the ballast collecting spiral telescopic guide rail comprises a telescopic guide rail support; the telescopic guide rail support is arranged on the outer side of the ballast collecting spiral; pulleys and slide rails are arranged on the two sides of the telescopic guide rail support; the slide rails are hingedly connected with two spiral roller cutting into slope ballast surface depth adjusting electric cylinders; the cylinder bases of the spiral roller cutting into slope ballast surface depth adjusting electric cylinders are connected with the walking platform through bolts and nuts, so that the spiral roller working arm and the walking platform can be quickly assembled and disassembled; the front end of the slope ballast collecting length adjusting electric cylinder is hingedly connected with the telescopic guide rail support on the outer side of the ballast collecting spiral; the rear end is hingedly connected with the convex connecting rod at the rear end of the slide rail; the upper end of the slope ballast collecting angle adjusting electric cylinder is hingedly connected with the horizontal connecting rod at the rear end of the slide rail; the lower end is hingedly connected with the horizontal connecting rod of the spiral roller cutting into slope ballast surface depth adjusting electric cylinder; the operation table is connected with the hybrid power system, the walking platform driving motor, the ballast collecting spiral motor, the slope ballast collecting length adjusting electric cylinder, the slope ballast collecting angle adjusting electric cylinder and the spiral roller cutting into slope ballast surface depth adjusting electric cylinder through an electric circuit; the walking platform driving motor, the ballast collecting spiral motor, the slope ballast collecting length adjusting electric cylinder, the slope ballast collecting angle adjusting electric cylinder and the spiral roller cutting into slope ballast surface depth adjusting electric cylinder are controlled to work through the operation table; the operation table is operated by a handheld remote controller.

2. The spiral drum railway ballast harvester of claim 1, wherein: The slide rail is in a U shape and is made of a steel plate.

3. A helical drum railway ballast harvester according to claim 1 or 2, characterised in that: The walking assisting system is connected with the walking wheels of the walking platform and is driven by a motor to drive the walking wheels and move the ballast collector forward.

4. The helical drum railway ballast harvester of claim 1 or 2, wherein: The braking system adopts a drum type dynamic braking system and is dynamically braked by stepping on a pedal or a hand-held pull rod; meanwhile, a hand-pulled rope buckle is arranged to prevent the vehicle from sliding when it is stopped.

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