CN217973878U - Lithium electricity rail polisher - Google Patents
Lithium electricity rail polisher Download PDFInfo
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- CN217973878U CN217973878U CN202221791650.9U CN202221791650U CN217973878U CN 217973878 U CN217973878 U CN 217973878U CN 202221791650 U CN202221791650 U CN 202221791650U CN 217973878 U CN217973878 U CN 217973878U
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- feeding
- fixed seat
- lifting
- screw rod
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Abstract
The utility model discloses a lithium electric steel rail grinding machine, which comprises an integral frame; a walking control system is arranged at the bottom of the integral frame; the inner side of the integral frame is provided with a high-speed direct current motor, a power supply and intelligent control system and a lifting control system; the high-speed direct current motor and the power supply and intelligent control system are arranged on the lifting control system; the utility model discloses a high-speed DC motor is power, imitates rail railhead shape, collects lightly, nimble multi-functional in an organic whole, convenient operation, laborsaving. It is the best small machine for railway work, engineering department maintenance and construction operation.
Description
Technical Field
The utility model relates to a great scope specifically is a lithium electricity rail polisher.
Background
A steel rail grinding machine is novel maintenance and maintenance equipment for a railway, a gasoline engine is mostly adopted as a power source of the steel rail grinding machine on the current market, the gasoline engine is adopted to influence the safety of the equipment, and the size is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium electricity rail polisher to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a lithium electric steel rail grinding machine comprises an integral frame; a walking control system is arranged at the bottom of the integral frame; the inner side of the integral frame is provided with a high-speed direct current motor, a power supply and intelligent control system and a lifting control system; the high-speed direct current motor and the power supply and intelligent control system are arranged on the lifting control system.
As a further aspect of the present invention: the walking control system comprises a connecting piece, an adjusting seat, a roller long assembly and a roller short assembly; a connecting piece is arranged on the left side of the adjusting seat; and one side and the bottom of the adjusting seat are respectively provided with a roller long assembly and a roller short assembly.
As a further aspect of the present invention: the descending control system comprises a feeding fixed seat, a feeding fixed seat cover, a feeding fixed seat isolation ring, a feeding positioning, a lifting screw rod, a steel ball, a spring, a deep groove ball bearing, a feeding dust cover, a supporting plate lifting frame and a hand wheel; a cavity is formed in the feeding fixed seat; a feeding fixed seat cover is arranged at the opening of the cavity; a lifting screw rod is arranged in the cavity; the outer side of the lifting screw rod is sleeved with a feeding fixed seat isolation ring; one side of the feeding fixed seat is provided with a deep groove ball bearing; the deep groove ball bearing is sleeved on the outer side of the lifting screw rod; a spring and a steel ball are arranged on the upper side of the feeding fixing seat; the steel ball is arranged on one side of the spring; one end of the lifting screw rod is connected with the supporting plate lifting frame; the other end of the lifting screw rod is connected with a hand wheel; the feeding dustproof cover is arranged on the right side of the feeding fixed seat.
As a further aspect of the present invention: the rated power of the high-speed direct current motor is 2.0Kw, and the rotating speed is as high as 24000r/min.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a high-speed direct current motor is power, imitates rail railhead shape, collects lightly, nimble multi-functional in an organic whole, convenient operation, laborsaving. It is an optimum small-sized machine tool for railway engineering, maintenance of engineering department and construction operation.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery steel rail grinding machine.
Fig. 2 is a left side view structural schematic diagram of a travel control system in a lithium electric steel rail grinding machine.
Fig. 3 is a schematic diagram of a right-side view structure of a travel control system in a lithium-ion electric steel rail grinding machine.
Fig. 4 is a schematic structural diagram of a front view of a lifting control system in a lithium-ion electric steel rail grinding machine.
Fig. 5 is a schematic top view of a lifting control system in a lithium electric rail grinding machine.
Fig. 6 is a schematic view of an installation structure of a lifting control system in a lithium electric steel rail grinding machine.
Fig. 7 isbase:Sub>A schematic diagram of anbase:Sub>A-base:Sub>A structure ofbase:Sub>A lifting control system inbase:Sub>A lithium electric rail grinding machine.
In the figure: the device comprises a high-speed direct current motor 1, a power supply and intelligent control system 2, a lifting control system 3, a feeding fixed seat 301, a feeding fixed seat cover 302, a feeding fixed seat isolation ring 303, a feeding positioning 304, a lifting screw rod 305, a steel ball 306, a spring 307, a deep groove ball bearing 308, a feeding dustproof cover 309, a supporting plate lifting frame 310, a hand wheel 311, an integral frame 4, a walking control system 5, a connecting piece 501, an adjusting seat 502, a long roller assembly 503 and a short roller assembly 504.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, in an embodiment of the present invention, a lithium electric steel rail grinding machine includes an integral frame 4; a walking control system 5 is arranged at the bottom of the integral frame 4; the inner side of the integral frame 4 is provided with a high-speed direct current motor 1, a power supply and intelligent control system 2 and a lifting control system 3; the high-speed direct current motor 1 and the power supply and intelligent control system 2 are arranged on the lifting control system 3.
The walking control system 5 comprises a connecting piece 501, an adjusting seat 502, a roller long assembly 503 and a roller short assembly 504; a connecting piece 501 is arranged at the left side of the adjusting seat 502; a roller long assembly 503 and a roller short assembly 504 are respectively arranged at one side and the bottom of the adjusting seat 502.
The descending control system 3 comprises a feeding fixed seat 301, a feeding fixed seat cover 302, a feeding fixed seat isolation ring 303, a feeding positioning 304, a lifting screw rod 305, a steel ball 306, a spring 307, a deep groove ball bearing 308, a feeding dust cover 309, a supporting plate lifting frame 310 and a hand wheel 311; a cavity is arranged inside the feeding fixed seat 301; a feeding fixed seat cover 302 is arranged at the cavity opening; a lifting screw 305 is arranged in the cavity; the outer side of the lifting screw 305 is sleeved with a feeding fixed seat isolation ring 303; and one side of the feeding fixed seat 301 is provided with a deep groove ball bearing 308; the deep groove ball bearing 308 is sleeved outside the lifting screw 305; a spring 307 and a steel ball 306 are arranged on the upper side of the fixed seat 301; the steel ball 306 is arranged on one side of the spring 307; one end of the lifting screw 305 is connected with the supporting plate lifting frame 310; the other end of the lifting screw 305 is connected with a hand wheel 311; the feeding dust cover 309 is disposed at the right side of the feeding fixing base 301.
The rated power of the high-speed direct current motor 1 is 2.0Kw, and the rotating speed is as high as 24000r/min.
Description of the principle:
1. according to the small lithium electric steel rail grinding machine, the power source adopts a high-speed direct current motor, the motor controller sets the working current limit according to the using working condition of equipment, the current is less than or equal to 60A when the motor is fully loaded and works, the voltage of the lithium battery is not stable due to the adoption of the lithium battery for power supply, and the low-voltage protection is added to the controller, so that the service life of the motor is effectively ensured, and meanwhile, the safety of the equipment is greatly improved;
2. the lifting control system is used for controlling feeding precision and lifting locking. A mechanical locking structure is adopted, and as shown in the figure, the feeding precision of each locking interval is 0.1mm, so that the grinding precision can be ensured to be in the range of 0.1 mm; it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
3. The walking control system ensures that the equipment can continuously work at a relatively stable angle or state in the single-rail walking process in the operation process of the equipment; as shown in the figure, the linear bearing is locked at the lower end of the steel rail, and the upper and the lower linear bearings can be adjusted and fastened according to positions and angles to play a role in locking and controlling.
The utility model adopts a high-speed direct current motor as a power source, the rated power of the motor is 2.0Kw to meet the requirement of high-efficiency polishing operation, the rotating speed is as high as 24000r/min, the requirement of rapid operation is perfectly met, the controller is additionally provided with current and voltage protection, the service life of the motor is effectively ensured, and the safety of equipment is greatly improved; the high-capacity lithium battery is adopted in the aspect of endurance, and the endurance time of a single battery reaches more than 100 min. The grinding precision reaches 0.1mm, and far exceeds the requirement of an iron standard.
The utility model is used for each position rail damage such as rail plane, side, joint and fat limit carries out the small-size machines that accurate profile modeling was polished to each position of rail, makes the rail smooth-going bright and clean after the profile modeling is polished, and keeps original rail contour size. The product adopts a high-speed direct current motor as power, simulates the shape of a steel rail head, integrates light weight, flexibility and multifunction, and is convenient to operate and labor-saving. It is an optimum small-sized machine tool for railway engineering, maintenance of engineering department and construction operation.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A lithium battery steel rail grinding machine is characterized by comprising an integral frame (4); a walking control system (5) is arranged at the bottom of the integral frame (4); the inner side of the integral frame (4) is provided with a high-speed direct current motor (1), a power supply and intelligent control system (2) and a lifting control system (3); the high-speed direct current motor (1) and the power supply and intelligent control system (2) are arranged on the lifting control system (3).
2. A lithium electric steel rail grinding machine according to claim 1, characterized in that the travel control system (5) comprises a connecting piece (501), an adjusting seat (502), a roller length assembly (503) and a roller length assembly (504); a connecting piece (501) is arranged on the left side of the adjusting seat (502); one side and the bottom of the adjusting seat (502) are respectively provided with a roller long assembly (503) and a roller short assembly (504).
3. A lithium electric rail grinding machine according to claim 1, characterized in that the lowering control system (3) comprises a feeding fixing seat (301), a feeding fixing seat cover (302), a feeding fixing seat isolation ring (303), a feeding positioning (304), a lifting screw rod (305), a steel ball (306), a spring (307), a deep groove ball bearing (308), a feeding dust cover (309), a supporting plate lifting frame (310) and a hand wheel (311); a cavity is arranged inside the feeding fixed seat (301); a feeding fixed seat cover (302) is arranged at the cavity opening; a lifting screw rod (305) is arranged in the cavity; a feeding fixed seat isolation ring (303) is sleeved on the outer side of the lifting screw rod (305); one side of the feeding fixed seat (301) is provided with a deep groove ball bearing (308); the deep groove ball bearing (308) is sleeved on the outer side of the lifting screw rod (305); a spring (307) and a steel ball (306) are arranged on the upper side of the fixed seat (301); the steel ball (306) is arranged on one side of the spring (307); one end of the lifting screw rod (305) is connected with the supporting plate lifting frame (310); the other end of the lifting screw rod (305) is connected with a hand wheel (311); the feeding dustproof cover (309) is arranged on the right side of the feeding fixed seat (301).
4. A lithium-ion electric rail grinding machine according to claim 1, characterized in that the high-speed direct current motor (1) has a rated power of 2.0Kw and a rotational speed of up to 24000r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791650.9U CN217973878U (en) | 2022-07-09 | 2022-07-09 | Lithium electricity rail polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791650.9U CN217973878U (en) | 2022-07-09 | 2022-07-09 | Lithium electricity rail polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217973878U true CN217973878U (en) | 2022-12-06 |
Family
ID=84278022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221791650.9U Active CN217973878U (en) | 2022-07-09 | 2022-07-09 | Lithium electricity rail polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217973878U (en) |
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2022
- 2022-07-09 CN CN202221791650.9U patent/CN217973878U/en active Active
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