Intelligent multi-hammer hydraulic tamping machine
The design of the intelligent multi-hammer hydraulic tamping machine solves the problems of manual pushing and soil removal of hydraulic tamping machines, realizes automated tamping and soil cleaning, expands the tamping range, reduces the labor intensity of workers, and ensures sufficient filling material under the sleepers.
Patent Information
- Application Number
- CN202422113654.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-08-29
AI Technical Summary
Existing hydraulic tamping machines require manual pushing, have a small tamping range, and cannot automatically remove soil from the ballast, resulting in high labor intensity for workers and a lack of filler material under the sleepers.
An intelligent multi-hammer hydraulic tamping machine was designed, which adopts a structure including a base frame, a fixed plate, a hydraulic cylinder, a threaded cylinder, a mounting plate, and tamping hammers. Combined with a moving component and a water tank system, it realizes automated tamping and soil washing. The hydraulic cylinder and motor drive the tamping hammer movement through the control module, and the ballast is washed using a solenoid valve and a water tank.
It has achieved automated tamping, expanded the tamping range, reduced manual intervention, effectively removed soil from the ballast, ensured sufficient filler under the sleepers, and improved work efficiency and the intelligence level of the equipment.
Smart Images
Figure CN223593149U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hydraulic rammer machine technical field, concretely is a kind of intelligent multi-hammer hydraulic rammer. BACKGROUND
[0002] Hydraulic rammer machine is a kind of mechanical equipment for railway line maintenance and construction, mainly used to ramming ballast on track, to ensure the stability and safety of track, it drives ramming hammer by hydraulic system, impact vibration to ballast bed, so that ballast closely adhere to the bottom of sleeper, thereby improving the carrying capacity and shock-absorbing performance of track, hydraulic rammer machine is widely used in railway bureau, subway company, railway construction and maintenance unit, etc., is one of important tools of modern railway maintenance.
[0003] The existing hydraulic rammer machine is widely used, but the existing hydraulic rammer machine usually needs manual pushing to ram ballast, the working strength of worker is larger, the use of hydraulic rammer machine is not convenient enough, and in the process of ramming, some ballast is mixed with soil, after ramming by hydraulic rammer machine, rainwater will wash away soil when raining, cause lack of filler under sleeper, the existing hydraulic rammer machine cannot wash away soil in ballast, so as to fill under sleeper by worker, and the existing hydraulic rammer machine is usually single-hammer setting, and the ramming range is smaller, therefore, aiming at the above problems, a kind of intelligent multi-hammer hydraulic rammer is provided. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of intelligent multi-hammer hydraulic rammer, to solve the problems of the hydraulic rammer machine cannot be automatically moved, the hydraulic rammer machine cannot wash away soil in ballast and the ramming range of the hydraulic rammer machine is smaller in the above background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of intelligent multi-hammer hydraulic rammer, including bottom frame, the bottom frame both sides are symmetrically equipped with the fixed plate being fixedly connected with the bottom frame both sides, the fixed plate top end is fixedly connected with the vertical setting hydraulic cylinder, the hydraulic cylinder output shaft penetrates fixed plate and the hydraulic cylinder output shaft bottom end is fixedly connected with threaded cylinder, threaded cylinder below is equipped with mounting plate, the through hole being penetrated through mounting plate from top to bottom is opened in the inboard of mounting plate, the inboard of through hole is equipped with the bolt being screw-connected with the inboard of threaded cylinder, one side of through hole is equipped with the round hole being opened in the inboard of mounting plate and penetrated through mounting plate from top to bottom, the inboard of round hole is equipped with threaded column, the nut being screw-connected with the top end of mounting plate is located on the outboard of threaded column, the ramming hammer being fixedly connected with the bottom end of threaded column, the moving assembly is equipped below bottom frame.
[0007] Preferably, the bottom frame top end is fixedly connected with a water tank, a threaded plug is spirally connected to the top end of the water tank, electromagnetic valves are fixedly connected to the two sides of the water tank and penetrate the water tank, and a control module is fixedly connected to the front side of the water tank.
[0008] Preferably, the moving assembly comprises a plurality of pulleys fixedly connected to the bottom end of the bottom frame, a first transmission wheel is fixedly connected to one side of part of the pulleys, a second transmission wheel is arranged above the first transmission wheel, belts are arranged outside the first transmission wheel and the second transmission wheel, and a rotating motor is fixedly connected to the top end of the bottom frame and arranged on one side of the water tank.
[0009] Preferably, the first transmission wheel and the second transmission wheel are the same in shape and size, the second transmission wheel is fixedly connected to the output end of the rotating motor, and the inner side of the belt is tightly attached to the outer side of the first transmission wheel and the second transmission wheel.
[0010] Preferably, the number of the tamping hammers is a plurality, the tamping hammers are uniformly distributed at the bottom end of the mounting plate, and the hydraulic cylinder, the rotating motor and the electromagnetic valves are electrically connected to the control module.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1. The utility model discloses a tamping machine, which comprises a bottom frame, a fixed plate, a hydraulic cylinder, a threaded cylinder, a mounting plate, through holes, bolts, round holes, threaded columns, nuts and tamping hammers.
[0013] 2. The utility model discloses a tamping machine, which comprises a moving assembly, pulleys, a first transmission wheel, a second transmission wheel, belts, a rotating motor and a control module.
[0014] 3. The utility model discloses a tamping machine, which comprises a water tank, a threaded plug, electromagnetic valves and a control module. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a whole structure schematic view of the utility model.
[0016] Fig. 2 It is a moving assembly structure schematic view of the utility model.
[0017] Fig. 3 Figure 1 is a schematic view of the mounting structure of the tamping hammer and the mounting plate of the utility model.
[0018] In the figure: 1, bottom frame; 2, fixed plate; 3, hydraulic cylinder; 4, threaded cylinder; 5, mounting plate; 6, through hole; 7, bolt; 8, round hole; 9, threaded column; 10, nut; 11, tamping hammer; 12, moving assembly; 1201, pulley; 1202, first transmission wheel; 1203, second transmission wheel; 1204, belt; 1205, rotating motor; 13, water tank; 14, threaded plug; 15, electromagnetic valve; 16, control module. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] In the description of the utility model, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.
[0021] In addition, it should be noted that the use of "first", "second" and the like to limit parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as a limitation on the protection scope of the utility model.
[0022] Please refer to Figs. 1-3 The utility model provides a technical scheme:
[0023] A smart multi-hammer hydraulic tamping machine includes a base frame 1. Two fixed plates 2 are symmetrically arranged on both sides of the base frame 1 and fixedly connected to the sides of the base frame 1. A vertically arranged hydraulic cylinder 3 is fixedly connected to the top of the fixed plate 2. The output shaft of the hydraulic cylinder 3 passes through the fixed plate 2, and a threaded cylinder 4 is fixedly connected to the bottom end of the output shaft. A mounting plate 5 is located below the threaded cylinder 4. A through hole 6 is opened on the inner side of the mounting plate 5, passing through the mounting plate 5 from top to bottom. A bolt 7 is provided inside the through hole 6 and is spirally connected to the inner side of the threaded cylinder 4. A circular hole 8 is opened on one side of the through hole 6, opening inside the mounting plate 5 and passing through the mounting plate 5 from top to bottom. A threaded post 9 is provided inside the circular hole 8. A nut 10 located at the top of the mounting plate 5 is spirally connected to the outer side of the threaded post 9. A tamping hammer 11 is fixedly connected to the bottom end of the threaded post 9. A moving component 12 is located below the base frame 1.
[0024] A water tank 13 is fixedly connected to the top of the base frame 1. A threaded plug 14 is spirally connected to the top of the water tank 13. Solenoid valves 15, which communicate with the water tank 13, are fixedly connected to both sides of the water tank 13. A control module 16 is fixedly connected to the front of the water tank 13. Water inside the water tank 13 can flow out through the solenoid valves 15 to flush the ballast. The moving component 12 includes multiple pulleys 1201 fixedly connected to the bottom of the base frame 1. A first drive wheel 1202 is fixedly connected to one side of some pulleys 1201. A second drive wheel 1203 is provided above the first drive wheel 1202. A belt 1204 is provided on the outside of the first drive wheel 1202 and the second drive wheel 1203. A rotating motor 120 is fixedly connected to the top of the base frame 1 on one side of the water tank 13. 5. The design of the moving component 12 makes the device more convenient and intelligent to use, and can automatically tamp the ballast without manual intervention. The first transmission wheel 1202 and the second transmission wheel 1203 are the same in shape and size. The second transmission wheel 1203 is fixedly connected to the output end of the rotating motor 1205. The inner side of the belt 1204 is tightly fitted with the outer side of the first transmission wheel 1202 and the second transmission wheel 1203. The rotation of the output shaft of the rotating motor 1205 can drive the first transmission wheel 1202, the second transmission wheel 1203 and the pulley 1201 to rotate. There are multiple tamping hammers 11, which are evenly distributed at the bottom of the mounting plate 5. The hydraulic cylinder 3, the rotating motor 1205 and the solenoid valve 15 are all electrically connected to the control module 16.
[0025] Workflow: before use, the device is powered on, first of all, the device is placed at the top of the rail, the pulley 1201 at the bottom of the bottom frame 1 is closely attached to the top of the rail, then the threaded plug 14 is unscrewed from the top of the water tank 13, the water tank 13 is filled with water, when the ballast tamping is needed, the hydraulic cylinder 3, the rotating motor 1205 and the electromagnetic valve 15 are started through the control module 16, the main shaft of the hydraulic cylinder 3 at the top of the fixed plate 2 starts reciprocating motion, driving the tamping hammer 11 at the bottom of the mounting plate 5 to tamping ballast, at this time, the water in the water tank 13 flows out through the electromagnetic valve 15, washing the soil in the ballast, the soil mixed in the ballast is washed away, the workers can fill the bottom of the sleeper, the output shaft of the rotating motor 1205 rotates to drive the second transmission wheel 1203 to rotate, due to the transmission of the belt 1204, the first transmission wheel 1202 rotates with the second transmission wheel 1203 and drives the pulley 1201 below the rotating motor 1205 to rotate, the pulley 1201 away from the rotating motor 1205 is driven to rotate, the device can automatically move on the rail, constantly tamping the ballast, the design of the moving assembly 12 makes the use of the device more convenient and intelligent, without manual intervention, the ballast can be automatically tamped, when the tamping hammer 11 is damaged or the mounting plate 5 is damaged, the bolt 7 is unscrewed from the inside of the threaded cylinder 4 and taken out from the inside of the hole 6, the mounting plate 5 can be taken down, the nut 10 is unscrewed from the outside of the threaded column 9 and the threaded column 9 is taken out from the inside of the round hole 8, the tamping hammer 11 can be replaced.
[0026] The contents not described in detail in the specification belong to the prior art known to those skilled in the art. The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.
[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An intelligent multi-hammer hydraulic tamping machine, comprising a base frame (1), characterized in that: The bottom frame (1) is symmetrically provided with fixing plates (2) fixedly connected to the two sides of the bottom frame (1). A vertically arranged hydraulic cylinder (3) is fixedly connected to the top of the fixing plate (2). The output shaft of the hydraulic cylinder (3) passes through the fixing plate (2), and a threaded cylinder (4) is fixedly connected to the bottom end of the output shaft of the hydraulic cylinder (3). A mounting plate (5) is provided below the threaded cylinder (4). A through hole (6) is opened on the inner side of the mounting plate (5) from top to bottom through the mounting plate (5). 6) The inner side is provided with a bolt (7) that is spirally connected to the inner side of the threaded cylinder (4). The through hole (6) is provided with a round hole (8) that is opened on the inner side of the mounting plate (5) and passes through the mounting plate (5) from top to bottom. The inner side of the round hole (8) is provided with a threaded post (9). The outer side of the threaded post (9) is spirally connected with a nut (10) located at the top of the mounting plate (5). The bottom end of the threaded post (9) is fixedly connected with a tamping hammer (11). The bottom frame (1) is provided with a moving component (12).
2. The intelligent multi-hammer hydraulic tamping machine according to claim 1, characterized in that: A water tank (13) is fixedly connected to the top of the bottom frame (1), a threaded plug (14) is spirally connected to the top of the water tank (13), a solenoid valve (15) communicating with the water tank (13) is fixedly connected to both sides of the water tank (13), and a control module (16) is fixedly connected to the front of the water tank (13).
3. The intelligent multi-hammer hydraulic tamping machine according to claim 2, characterized in that: The moving component (12) includes a plurality of pulleys (1201) fixedly connected to the bottom end of the base frame (1). A first transmission wheel (1202) is fixedly connected to one side of some of the pulleys (1201). A second transmission wheel (1203) is provided above the first transmission wheel (1202). A belt (1204) is provided on the outside of the first transmission wheel (1202) and the second transmission wheel (1203). A rotating motor (1205) is fixedly connected to the top of the base frame (1) on one side of the water tank (13).
4. The intelligent multi-hammer hydraulic tamping machine according to claim 3, characterized in that: The first transmission wheel (1202) and the second transmission wheel (1203) are the same in shape and size. The second transmission wheel (1203) is fixedly connected to the output end of the rotating motor (1205). The inner side of the belt (1204) is closely fitted with the outer side of the first transmission wheel (1202) and the second transmission wheel (1203).
5. The intelligent multi-hammer hydraulic tamping machine according to claim 1, characterized in that: The number of tamping hammers (11) is multiple, and the tamping hammers (11) are evenly distributed at the bottom of the mounting plate (5). The hydraulic cylinder (3), the rotating motor (1205) and the solenoid valve (15) are all electrically connected to the control module (16).