CN215593515U - Elastic cam friction transmission type tamping machine - Google Patents
Elastic cam friction transmission type tamping machine Download PDFInfo
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- CN215593515U CN215593515U CN202121321173.5U CN202121321173U CN215593515U CN 215593515 U CN215593515 U CN 215593515U CN 202121321173 U CN202121321173 U CN 202121321173U CN 215593515 U CN215593515 U CN 215593515U
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Abstract
The utility model discloses an elastic cam friction transmission type tamping machine, which belongs to the field of tamping machines and comprises a support, wherein an installation seat is fixedly arranged on the upper end face in the support through a lifting device, a tamping machine body is fixedly arranged on the lower end face of the installation seat, dust covers are fixedly arranged on the periphery of the lower end face of the tamping machine body, a weight ring is fixedly arranged on the lower end face of each dust cover, an installation groove is formed in the side face of the installation seat, a fan is fixedly arranged in the installation groove, air pipes are fixedly arranged on the two sides of the fan, one end of each air pipe is located outside the installation groove, and the other end of each air pipe is fixedly arranged in a cavity formed in the installation seat. This elasticity cam friction drive formula tamping machine can make the inside negative pressure that produces of cavity through the trachea through the fan to the accessible air duct adsorbs the dust that produces in with tamping machine body working process totally, avoids the dust to fly away to operational environment, improves the result of use.
Description
Technical Field
The utility model relates to the field of tamping machines, in particular to an elastic cam friction transmission type tamping machine.
Background
The tamping machine is used for tamping ballast below a sleeper in concrete pouring during building construction and railway engineering maintenance.
Traditional tamping machine is at the during operation, and the tamping machine vibrations can make subaerial dust fly away to external environment, and the result of use is relatively poor, and traditional tamping machine when removing, needs the staff to move, and it is great to remove the degree of difficulty, uses comparatively unchangeably.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an elastic cam friction transmission type tamping machine, a negative pressure can be generated in a cavity through a fan and an air pipe, so that dust generated in the working process of a tamping machine body can be completely adsorbed through the air pipe, the dust is prevented from scattering to the working environment, the using effect is improved, a sliding rod can be pushed to move through a hydraulic rod, a support can be jacked up through a roller, the moving difficulty of the tamping machine can be reduced, and the use is convenient.
In order to solve the above problems, the present invention adopts the following technical solutions.
An elastic cam friction transmission type tamping machine comprises a support, wherein an installation seat is fixedly installed on the upper end face of the interior of the support through a lifting device, a tamping machine body is fixedly installed on the lower end face of the installation seat, a dust cover is fixedly installed on the periphery of the lower end face of the tamping machine body, an installation groove is formed in the side face of the installation seat, a fan is fixedly installed in the installation groove, air pipes are fixedly installed on the two sides of the fan, one end of each air pipe is located outside the installation groove, the other end of each air pipe is fixedly installed in a cavity formed in the installation seat, air guide pipes are fixedly installed on the two sides of the lower end face of the cavity, the end portions of the air guide pipes are communicated with the lower end face of the tamping machine body, sliding grooves are formed in the two ends of the two sides of the exterior of the support, a hydraulic rod is fixedly installed on the upper end face of the interior of the sliding grooves, and a sliding rod is fixedly installed on the end portion of the hydraulic rod, the one end of slide bar has the gyro wheel through bearing fixed mounting, can make the inside negative pressure that produces of cavity through the trachea through the fan to the accessible air duct adsorbs the dust that produces in with the tamping machine body working process totally, avoids the dust to fly away to operational environment, improves the result of use, can promote the slide bar through the hydraulic stem and remove, thereby can make the gyro wheel jack-up the support, can reduce the removal degree of difficulty of tamping machine, and it is comparatively convenient to use.
Furthermore, the dust cover is made of elastic corrugated pipes and can shield dust through the dust cover, so that the fan is convenient to adsorb and treat, and the using effect is improved.
Furthermore, a weight ring is fixedly mounted on the lower end face of the dust cover, and the lower end of the dust cover can be in contact with the ground through the gravity of the weight ring, so that the dust prevention effect of the dust cover can be improved.
Further, the side fixed mounting of cavity has the filter screen, the one end fixed mounting of filter screen can filter the dust that enters into in the cavity through the filter screen in the up end of cavity, avoids the dust to be discharged in the external environment by the fan.
Further, the opening width of spout is not more than the tip diameter of slide bar, can carry on spacingly to the slide bar under the effect of spout, avoids the slide bar to incline in the use to avoid influencing the removal.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme can make the inside negative pressure that produces of cavity through the trachea through the fan to the accessible air duct adsorbs the dust that produces in with tamping machine body working process totally, avoids the dust to fly away to operational environment, improves the result of use, can promote the slide bar through the hydraulic stem and remove, thereby can make the gyro wheel with support jack-up, can reduce the removal degree of difficulty of tamping machine, and it is comparatively convenient to use.
(2) The dust cover is made for the elasticity bellows, can shelter from the dust through the dust cover to make things convenient for the adsorption of fan to handle, improve the result of use.
(3) The lower end face of the dust cover is fixedly provided with the weight ring, and the lower end of the dust cover can be in contact with the ground through the gravity of the weight ring, so that the dust prevention effect of the dust cover can be improved.
(4) The side fixed mounting of cavity has the filter screen, and the one end fixed mounting of filter screen can filter the dust that enters into in the cavity through the filter screen in the up end of cavity, avoids the dust to be discharged in the external environment by the fan.
(5) The opening width of spout is not more than the tip diameter of slide bar, can carry on spacingly to the slide bar under the effect of spout, avoids the slide bar to incline in the use to influence and remove.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a bottom view of the tamper body construction of the present invention;
figure 3 is a top cross-sectional view of the support structure of the present invention.
The reference numbers in the figures illustrate:
the tamping tool comprises a support 1, a mounting seat 2, a tamping tool body 3, a dust cover 4, a mounting groove 5, a fan 6, an air pipe 7, a chamber 8, an air guide pipe 9, a sliding chute 10, a hydraulic rod 11, a sliding rod 12, a roller 13, a weight ring 14 and a filter screen 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, an elastic cam friction transmission type tamping machine comprises a support 1, referring to fig. 1, 2 and 3, wherein an installation seat 2 is fixedly installed on the upper end surface inside the support 1 through a lifting device, a tamping machine body 3 is fixedly installed on the lower end surface of the installation seat 2, the ground can be processed through the tamping machine body 3, a dust cover 4 is fixedly installed on the periphery of the lower end surface of the tamping machine body 3, the dust cover 4 is made of an elastic corrugated pipe, dust can be shielded through the dust cover 4, so that the adsorption treatment of a fan 6 is facilitated, the use effect is improved, a weight ring 14 is fixedly installed on the lower end surface of the dust cover 4, the lower end of the dust cover 4 can be in contact with the ground through the gravity of the weight ring 14, so that the dust-proof effect of the dust cover 4 can be improved, an installation groove 5 is formed in the side surface of the installation seat 2, the fan 6 is fixedly installed inside the installation groove 5, the model is HF-150P, the fan 6 is connected with a switch and an external power supply in series through a lead, air pipes 7 are fixedly arranged on two sides of the fan 6, one end of each air pipe 7 is positioned outside the mounting groove 5, the other end of each air pipe 7 is fixedly arranged inside a cavity 8 formed in the mounting seat 2, negative pressure can be generated in the cavity 8 through the fan 6 under the action of each air pipe 7, so that the air guide pipe 9 generates adsorption force, air guide pipes 9 are fixedly arranged on two sides of the lower end face of each cavity 8, the end part of each air guide pipe 9 is communicated with the lower end face of the tamper body 3, dust generated by the operation of the tamper body 3 can be adsorbed into the cavity 8 through the air guide pipes 9, the dust is prevented from flying to the external environment, the dustproof effect is improved, a filter screen 15 is fixedly arranged on the side face of each cavity 8, one end of the filter screen 15 is fixedly arranged on the upper end face of each cavity 8, and the dust entering the cavity 8 can be filtered through the filter screen 15, avoid the dust to be discharged to the external environment by fan 6 in, spout 10 has all been seted up at the outside both sides both ends of support 1, the inside up end fixed mounting of spout 10 has hydraulic stem 11, the model is DT500-300, hydraulic stem 11 passes through wire series connection with switch and external power source, the tip fixed mounting of hydraulic stem 11 has slide bar 12, but through the position of hydraulic stem 11 adjustable slide bar 12, thereby steerable gyro wheel 13 removes, the opening width of spout 10 is not more than the tip diameter of slide bar 12, can carry on spacingly to slide bar 12 under the effect of spout 10, avoid slide bar 12 to incline in the use, in order to avoid influencing the removal, bearing fixed mounting has gyro wheel 13 is passed through to the one end of slide bar 12, can reduce the degree of difficulty that the tamping machine removed through gyro wheel 13, and convenient to use.
During the use, the lower extreme of dust cover 4 contacts with ground under the effect of heavy object ring 14, the dust that produces the work of tamping machine body 3 shelters from, then control fan 6 work, fan 6 makes the interior negative pressure that produces of cavity 8 through trachea 7, thereby can make the inside that cavity 8 was carried through air duct 9 to the dust that produces of tamping machine body 3 work, filter the back through filter screen 15, gaseous through trachea 7 discharge cavity 8, the dust filters in cavity 8, thereby can avoid the dust to waft in the external environment, the result of use is improved, when needs remove, control hydraulic stem 11 work, hydraulic stem 11 promotes slide bar 12 and removes, slide bar 12 drives gyro wheel 13 and removes, make gyro wheel 13 jack-up support 1, thereby can reduce support 1's the removal degree of difficulty, it is comparatively convenient to use.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an elasticity cam friction drive formula tamping tool, includes support (1), its characterized in that: the inner upper end face of the support (1) is fixedly provided with a mounting seat (2) through a lifting device, the lower end face of the mounting seat (2) is fixedly provided with a tamping machine body (3), the periphery of the lower end face of the tamping machine body (3) is fixedly provided with a dust cover (4), the side face of the mounting seat (2) is provided with a mounting groove (5), the inner part of the mounting groove (5) is fixedly provided with a fan (6), the two sides of the fan (6) are both fixedly provided with air pipes (7), one end of each air pipe (7) is positioned outside the mounting groove (5), the other end of each air pipe (7) is fixedly arranged inside a cavity (8) arranged inside the mounting seat (2), the two sides of the lower end face of the cavity (8) are both fixedly provided with air pipes (9), and the end part of each air pipe (9) is communicated with the lower end face of the tamping machine body (3), spout (10) have all been seted up at the outside both sides both ends of support (1), the inside up end fixed mounting of spout (10) has hydraulic stem (11), the tip fixed mounting of hydraulic stem (11) has slide bar (12), the one end of slide bar (12) is passed through bearing fixed mounting and is had gyro wheel (13).
2. The resilient cam friction drive tamper of claim 1, wherein: the dust cover (4) is made of an elastic corrugated pipe.
3. The resilient cam friction drive tamper of claim 1, wherein: and a weight ring (14) is fixedly arranged on the lower end surface of the dust cover (4).
4. The resilient cam friction drive tamper of claim 1, wherein: the side fixed mounting of cavity (8) has filter screen (15), the one end fixed mounting of filter screen (15) is in the up end of cavity (8).
5. The resilient cam friction drive tamper of claim 1, wherein: the opening width of the sliding chute (10) is not more than the diameter of the end part of the sliding rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321173.5U CN215593515U (en) | 2021-06-15 | 2021-06-15 | Elastic cam friction transmission type tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321173.5U CN215593515U (en) | 2021-06-15 | 2021-06-15 | Elastic cam friction transmission type tamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215593515U true CN215593515U (en) | 2022-01-21 |
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ID=79875399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121321173.5U Active CN215593515U (en) | 2021-06-15 | 2021-06-15 | Elastic cam friction transmission type tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215593515U (en) |
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2021
- 2021-06-15 CN CN202121321173.5U patent/CN215593515U/en active Active
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