CN210287985U - Tamping unit of internal combustion tamping machine - Google Patents
Tamping unit of internal combustion tamping machine Download PDFInfo
- Publication number
- CN210287985U CN210287985U CN201921008561.0U CN201921008561U CN210287985U CN 210287985 U CN210287985 U CN 210287985U CN 201921008561 U CN201921008561 U CN 201921008561U CN 210287985 U CN210287985 U CN 210287985U
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- shaft
- shock
- tamping
- sleeve
- connecting shaft
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Abstract
The utility model discloses a tamping unit of an internal combustion tamping machine, belonging to the technical field of tamping machines, comprising a shock shaft, wherein one end of the shock shaft is provided with a pick head, the other end is connected with a hexagonal connecting shaft, the hexagonal connecting shaft is connected with a universal joint connecting piece, the universal joint connecting piece is connected with a connecting shaft, and the connecting shaft is connected with a clutch disc; a vibration cylinder assembly is sleeved outside the vibration exciting shaft; the connecting shaft is externally provided with a sleeve, the sleeve is connected with a clutch bearing seat, the clutch bearing seat is connected with a clutch disc, a bracket seat is arranged on the outer wall of the sleeve, a handle bracket is arranged on the bracket seat, an installation connecting hole is formed in the bracket seat, and two ends of the handle bracket are fixed in the installation connecting hole through elastic cylindrical pins. The utility model discloses simple structure, convenient to use have greatly simplified the installation of handle support, have eliminated the potential safety hazard that exists in the work progress, and the practicality is strong, is fit for using widely.
Description
Technical Field
The utility model relates to a tamping tool technical field especially relates to an internal combustion tamping tool's tamping unit.
Background
The internal combustion tamping tool is a portable and portable special tool suitable for tamping stone ballast of a railway track bed; the railway tamping machine is a new type track maintenance machine for tamping the track bed and turnout to make the ballast compact. At present, most of electric tamping machines adopted in railway line maintenance have the conditions of heavy structural equipment, inconvenience for getting on and off a railway, easy aging of electric wires, high labor intensity and the like, and unstable factors are brought to safety production.
When the internal combustion tamping tool is used, workers operate in a handheld mode, and one worker can operate the internal combustion tamping tool to improve the construction efficiency; the internal combustion tamping tool is provided with a manually-held handle bracket, but when the existing handle bracket is installed, the handle bracket is generally clamped in the support clamping plate, and then the support clamping plate is fixed through a bolt and a nut; this kind of mounting means, not only inefficiency, and the long-time back of working of tamping tool, the bolt and the nut of fixed handle support take place to become flexible easily, influence the staff and construct, and have certain danger. In view of the above, a tamping unit for an internal combustion tamping machine is therefore proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tamping unit of internal combustion tamping machine in order to solve the easy not hard up problem of above-mentioned tamping machine handle support, has the high advantage of security.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tamping unit of an internal combustion tamping machine comprises a shock shaft, wherein one end of the shock shaft is provided with a pickaxe, the other end of the shock shaft is connected with a hexagonal connecting shaft, the hexagonal connecting shaft is connected with a universal joint connecting piece, the universal joint connecting piece is connected with a connecting shaft, and the connecting shaft is connected with a clutch disc; a vibration cylinder assembly is sleeved outside the vibration exciting shaft; a sleeve is arranged outside the connecting shaft and connected with a clutch bearing seat which is connected with a clutch disc,
the handle support is characterized in that a support base is arranged on the outer wall of the sleeve, a handle support is arranged on the support base, an installation connecting hole is formed in the support base, and two ends of the handle support are fixed in the installation connecting hole through elastic cylindrical pins.
Further technical scheme, demountable installation has the light on the support frame foundation lateral wall, and the light is provided with two at least.
According to the further technical scheme, a shock absorber is arranged at the joint of the universal joint connecting piece and the hexagonal connecting shaft, and a steel structure rubber piece is arranged inside the shock absorber.
According to a further technical scheme, a skeleton oil seal is further arranged at one end, close to the pickaxe, of the shock shaft.
Compared with the prior art, the utility model, have following apparent advantage:
1. this kind of tamping unit of internal combustion tamping machine passes through the elastic cylindrical pin with the handle support and fixes the erection joint hole at the support frame foundation, has greatly simplified the installation of handle support, and has solved the easy not hard up problem of handle support at the tamping machine during operation to improve the efficiency of construction, eliminated the potential safety hazard that exists in the work progress.
2. The utility model has the advantages that one end of the shock excitation shaft replaces the traditional rubber sealing element through the installation of the framework oil seal, thereby greatly increasing the abrasion resistance of the sealing element, facilitating the continuous lubrication of the shock excitation shaft and avoiding the leakage of lubricating oil; and the shock absorber is internally provided with a steel structure rubber part, so that the shock absorption effect can be increased, and the service life of the shock absorber can be prolonged.
3. The utility model has the advantages of simple structure, convenient to use, through the light on the support frame seat, the constructor of being convenient for works in the dark environment of light, and the practicality is strong, is fit for using widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the mounting structure of the handle bracket of the present invention.
Fig. 3 is a schematic view of the frame base structure of the present invention.
Fig. 4 is a schematic view of the frame base structure of the present invention.
Fig. 5 is a schematic structural view of the shock absorber of the present invention.
Fig. 6 is an exploded view of the overall structure of the present invention.
In the figure: the device comprises a machine frame base, 101 installation connecting holes, 2 sleeves, 3 dampers, 301 steel structure rubber parts, 4 clutch bearing blocks, 5 universal joint connecting pieces, 6 clutch discs, 7 connecting shafts, 8 hexagonal connecting shafts, 9 shock shafts, 10 shock cylinder assemblies, 11 skeleton oil seals, 12 pickaxes, 13 illuminating lamps, 14 handle supports and 15 elastic cylindrical pins.
Detailed Description
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. 1-5, the tamping unit of the internal combustion tamping machine comprises an excitation shaft 9, wherein a pickaxe 12 is installed at one end of the excitation shaft 9, the other end of the excitation shaft is connected with a hexagonal connecting shaft 8, the hexagonal connecting shaft 8 is connected with a universal joint connecting piece 5, the universal joint connecting piece 5 is connected with a connecting shaft 7, and the connecting shaft 7 is connected with a clutch disc 6; a shock cylinder assembly 10 is sleeved outside the shock shaft 9; a sleeve 2 is arranged outside the connecting shaft 7, the sleeve 2 is connected with a clutch bearing seat 4, the clutch bearing seat 4 is connected with a clutch disk 6,
the outer wall of the sleeve 2 is provided with a support base 1, the support base 1 is provided with a handle support 14, the support base 1 is provided with an installation connecting hole 101, and two ends of the handle support 14 are fixed in the installation connecting hole 101 through elastic cylindrical pins 15; when the handle support is installed, two ends of the handle support 14 are inserted into the installation connecting holes 101 in the support base 1, and then the elastic cylindrical pin 15 is inserted into the installation connecting holes.
Demountable installation has light 13 on the 1 lateral wall of support frame seat, and light 13 is provided with two at least, through setting up light 13, is favorable to providing lighting system, and the constructor of being convenient for is under construction in the darker place of light.
The universal joint connecting piece 5 with 8 junctions of hexagonal connecting axle are provided with bumper shock absorber 3, and 3 inside steel structure rubber spare 301 that are provided with of bumper shock absorber, through setting up steel structure rubber spare 301, have improved the intensity of rubber spare, prolong bumper shock absorber 3's life.
Being close to on the shock shaft 9 pick 12 one end still is provided with skeleton oil blanket 11, through setting up skeleton oil blanket 11, can prevent the leakage of lubricating oil, is favorable to the continuous lubrication of shock shaft 9.
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.
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 tamping unit of an internal combustion tamping machine comprises a shock shaft (9), wherein one end of the shock shaft (9) is provided with a pickaxe (12), the other end of the shock shaft is connected with a hexagonal connecting shaft (8), the hexagonal connecting shaft (8) is connected with a universal joint connecting piece (5), the universal joint connecting piece (5) is connected with a connecting shaft (7), and the connecting shaft (7) is connected with a clutch disc (6); a shock tube assembly (10) is sleeved outside the shock shaft (9); connecting axle (7) outside is provided with sleeve (2), sleeve (2) are connected with clutch bearing frame (4), clutch bearing frame (4) are connected its characterized in that with clutch disc (6):
the handle is characterized in that a support base (1) is arranged on the outer wall of the sleeve (2), a handle support (14) is arranged on the support base (1), an installation connecting hole (101) is formed in the support base (1), and two ends of the handle support (14) are fixed in the installation connecting hole (101) through elastic cylindrical pins (15).
2. The tamper set of claim 1, wherein: the side wall of the bracket base (1) is detachably provided with at least two illuminating lamps (13), and the number of the illuminating lamps (13) is at least two.
3. The tamper set of claim 1, wherein: the universal joint connecting piece (5) with hexagonal connecting axle (8) junction is provided with bumper shock absorber (3), and bumper shock absorber (3) inside is provided with steel construction rubber spare (301).
4. The tamper set of claim 1, wherein: and a skeleton oil seal (11) is arranged at one end of the shock shaft (9) close to the pickaxe head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008561.0U CN210287985U (en) | 2019-07-01 | 2019-07-01 | Tamping unit of internal combustion tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008561.0U CN210287985U (en) | 2019-07-01 | 2019-07-01 | Tamping unit of internal combustion tamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210287985U true CN210287985U (en) | 2020-04-10 |
Family
ID=70099766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921008561.0U Active CN210287985U (en) | 2019-07-01 | 2019-07-01 | Tamping unit of internal combustion tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210287985U (en) |
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2019
- 2019-07-01 CN CN201921008561.0U patent/CN210287985U/en active Active
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