CN212533560U - Tamping pickaxe adopting lithium battery and brushless motor - Google Patents
Tamping pickaxe adopting lithium battery and brushless motor Download PDFInfo
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- CN212533560U CN212533560U CN202020772180.6U CN202020772180U CN212533560U CN 212533560 U CN212533560 U CN 212533560U CN 202020772180 U CN202020772180 U CN 202020772180U CN 212533560 U CN212533560 U CN 212533560U
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- brushless motor
- universal joint
- vibration
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Abstract
The tamping pickaxe comprises a handle and a pickaxe body, wherein the right side of the pickaxe body is fixedly connected with a connecting sleeve through a bolt, the right side of the connecting sleeve is fixedly provided with a vibrator, the inside of the vibrator is provided with a universal joint, the right side of the universal joint is provided with a brushless motor, the output end of the brushless motor is fixedly connected with the universal joint, the right side of the vibrator is fixedly provided with a connecting plate, the right sides of four corners of the connecting plate are provided with damping rubber, the right side of the damping rubber is provided with a handle fixing plate, the right side of the handle fixing plate and the left side of the connecting plate are both provided with vibration isolating pads, the upper end and the lower end of the right side of the handle fixing plate are in threaded connection with a double-head screw, the other end of the double-, the vibration is little, convenient to carry is fit for long-time continuous use, can alleviate operating personnel's physical demands and the discomfort that the vibration brought.
Description
Technical Field
The utility model relates to a railway machinery especially relates to an adopt lithium cell and brushless motor's tamping pickaxe.
Background
At present, a tamping pick is necessary for railway ballast tamping maintenance, and the tamping pick used in the maintenance of railway ballast tamping is driven by an internal combustion engine and an alternating current power supply motor through mechanical transmission to operate. The internal combustion engine has the defects of heavy volume, high noise, large vibration, inconvenience in carrying, difficulty in storage and the like. The motor using the alternating current power supply has the problem that the alternating current power supply is not easy to find on a railway line, if the motor is provided with a generator, the motor is heavy and inconvenient, and the carbon brush of the used motor needs to be frequently replaced, so that the service life of the motor is short.
Disclosure of Invention
The utility model discloses solve the problem that above-mentioned prior art exists, provide an adopt lithium cell and brushless motor's tamping pickaxe, small, the noise is little, the vibration is little, convenient to carry, is fit for long-time continuous use, can alleviate operating personnel's physical demands and the discomfort that the vibration brought.
The utility model provides a technical scheme that its technical problem adopted: the tamping pickaxe adopting the lithium battery and the brushless motor comprises a handle and a pickaxe body, wherein the right side of the pickaxe body is fixedly connected with a connecting sleeve through a bolt, the right side of the connecting sleeve is fixedly provided with a vibrator, a universal joint is arranged in the vibrator, the right side of the universal joint is provided with the brushless motor, the output end of the brushless motor is fixedly connected with the universal joint, the right side of the vibrator is fixedly provided with a connecting plate, four corners of the right side of the connecting plate are respectively provided with damping rubber, the right side of the damping rubber is provided with a handle fixing plate, the right side of the handle fixing plate and the left side of the connecting plate are respectively provided with a vibration isolating pad, the connecting plate, the damping rubber, the handle fixing plate and the vibration isolating pad are fixedly connected through the bolt, the upper end and the lower end of the right side of the handle, through being equipped with the connecting plate, damping rubber, handle fixed plate and vibration isolator, make the handle of tamping pickaxe not lug connection on tamping pickaxe organism, but fixed with damping rubber's connection through the handle fixed plate, make the tamping pickaxe at the during operation, vibration on the handle can be conducted in effectual reduction, operator's operating comfort has been increased, through using lithium battery package, the lithium cell has capacious, advantages such as light in weight, can alleviate the weight of tamping pickaxe and increase the continuous fortune of tamping pickaxe and do the time, through being equipped with brushless motor, need not to change the brush, can increase the life-span of motor.
In order to further perfect, be equipped with the shock absorber in the adapter sleeve, the shock absorber right side is connected with the universal joint, the shock absorber left side is connected with the shaft coupling, the shaft coupling left side is connected with eccentric vibration axle, eccentric vibration axle is installed in the pick body, is equipped with the shock absorber and can lets when eccentric vibration axle moves, can reduce the vibration conduction that produces on the handle, alleviates the uncomfortable sense of operator because of the vibration brings.
Further perfect, be equipped with the rubber sleeve on the handle, through being equipped with the rubber sleeve, further increased the damping effect, make the operator have better operating comfort when gripping the handle operation tamping pickaxe.
The utility model discloses profitable effect is: the utility model discloses it is small, the noise is little, the vibration is little, high durability and convenient carrying, be fit for long-time continuous use, can alleviate operating personnel's physical demands and the discomfort that the vibration brought, through being equipped with the connecting plate, damping rubber, handle fixed plate and vibration isolator, make the tamping pickaxe at the during operation, can effectual reduction conduct the vibration on the handle, operator's operating comfort level has been increased, through using the lithium electricity, the lithium cell has capacious, advantages such as light in weight, can alleviate the weight of tamping pickaxe and increase the continuous operation time of tamping pickaxe, through being equipped with brushless motor, need not to change the brush, can increase the life-span of motor.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a left side view of the present invention.
Description of reference numerals: 1. the handle, 2, lithium electricity battery package, 3, lithium electricity battery package backup pad, 4, double-end screw, 5, brushless motor, 6, vibration isolator, 7, handle fixed plate, 8, damping rubber, 9, connecting plate, 10, shock absorber, 11, universal joint, 12, adapter sleeve, 13, shock absorber, 14, shaft coupling, 15, pick body, 16, eccentric vibration axle, 17, pick, 18, rubber sleeve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
with reference to the accompanying drawings: in the embodiment, the tamping pickaxe adopting the lithium battery and the brushless motor comprises a handle 1 and a pickaxe body 15, wherein the right side of the pickaxe body 15 is fixedly connected with a connecting sleeve 12 through a bolt, the right side of the connecting sleeve 12 is fixedly provided with a vibrator 10, a universal joint 11 is arranged inside the vibrator 10, the right side of the universal joint 11 is provided with the brushless motor 5, the output end of the brushless motor 5 is fixedly connected with the universal joint 11, the right side of the vibrator 10 is fixedly provided with a connecting plate 9, the right sides of four corners of the connecting plate 9 are provided with vibration damping rubber 8, the right side of the vibration damping rubber 8 is provided with a handle fixing plate 7, the right side of the handle fixing plate 7 and the left side of the connecting plate 9 are both provided with vibration isolating pads 6, the connecting plate 9, the vibration damping rubber 8, the handle fixing, the other end of the double-headed screw 4 is in threaded connection with a lithium battery pack supporting plate 3, the right side of the lithium battery pack supporting plate 3 is fixedly provided with a lithium battery pack 2, the two ends of the handle 1 are respectively fixed at the front end and the rear end of the lower side of the handle fixing plate 7, the left side of the pickaxe body 15 is fixedly provided with a pickaxe head 17, the two ends of the handle 1 are respectively fixed at the front end and the rear end of the lower side of the handle fixing plate 7, and the handle 1 of the tamping pickaxe is not directly connected to the tamping pickaxe body but is fixedly connected with the vibration damping rubber 8 through the handle fixing plate 7 by virtue of the connecting plate 9, the vibration transmitted to the handle 1 can be effectively reduced during the work of the tamping pickaxe, the operation comfort level of an operator is increased, and the lithium battery pack 2 is used, so that the lithium, the weight of the tamping pickaxe can be reduced, the continuous operation time of the tamping pickaxe is prolonged, the brushless motor 5 is arranged, the electric brush does not need to be replaced, and the service life of the motor can be prolonged.
The improved pick is characterized in that a shock absorber 13 is arranged in the connecting sleeve 12, the right side of the shock absorber 13 is connected with the universal joint 11, the left side of the shock absorber 13 is connected with a coupler 14, the left side of the coupler 14 is connected with an eccentric vibration shaft 16, the eccentric vibration shaft 16 is installed in the pick body 15, and when the shock absorber 13 is arranged and the eccentric vibration shaft 16 can move, vibration generated is reduced and transmitted to the handle, and discomfort brought by vibration of an operator is relieved.
The handle 1 is provided with the rubber sleeve 18, and the rubber sleeve 18 is arranged, so that the vibration reduction effect is further improved, and the operator has better operation comfort when holding the handle 11 to operate the tamping pickaxe.
The utility model discloses during the use, open brushless motor 5 for 16 high-speed rotations of eccentric vibration axle, the exciting force of 16 high-speed rotatory productions of eccentric vibration axle makes pick 17 produce strong vibration, including the self gravity of tamping the pick, and the decurrent pressure of people's hand, make pick 17 insert ballast under the railway sleeper, drive ballast and vibrate together, make the rearrangement fill the clearance in the middle of the ballast, accomplish the tamping operation.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (3)
1. The utility model provides an adopt lithium cell and brushless motor's tamping pickaxe, includes handle (1) and pick body (15), characterized by: the pick body (15) right side is connected with the connecting sleeve (12) through a bolt fixedly, the connecting sleeve (12) right side is fixedly provided with a vibrator (10), the vibrator (10) is internally provided with a universal joint (11), the brushless motor (5) is installed on the right side of the universal joint (11), the output end of the brushless motor (5) is fixedly connected with the universal joint (11), the vibrator (10) right side is fixedly provided with a connecting plate (9), damping rubber (8) is installed on the right side of four corners of the connecting plate (9), a handle fixing plate (7) is installed on the right side of the damping rubber (8), vibration isolating cushions (6) are respectively installed on the right side of the handle fixing plate (7) and the left side of the connecting plate (9), the damping rubber (8), the handle fixing plate (7) and the vibration isolating cushions (6) are fixedly connected through bolts, and the upper end and, double-end screw (4) other end threaded connection has lithium electricity battery package backup pad (3), lithium electricity battery package backup pad (3) right side fixed mounting has lithium electricity battery package (2), both ends around handle fixed plate (7) downside are fixed respectively at handle (1) both ends, pick body (15) left side fixed mounting has pick (17).
2. The tamping pickaxe adopting the lithium battery and the brushless motor as claimed in claim 1, which is characterized in that: the connecting sleeve is characterized in that a shock absorber (13) is arranged in the connecting sleeve (12), the right side of the shock absorber (13) is connected with the universal joint (11), the left side of the shock absorber (13) is connected with a coupler (14), the left side of the coupler (14) is connected with an eccentric vibration shaft (16), and the eccentric vibration shaft (16) is installed in a pickaxe body (15).
3. The tamping pickaxe adopting the lithium battery and the brushless motor as claimed in claim 1, which is characterized in that: the handle (1) is provided with a rubber sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772180.6U CN212533560U (en) | 2020-05-11 | 2020-05-11 | Tamping pickaxe adopting lithium battery and brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772180.6U CN212533560U (en) | 2020-05-11 | 2020-05-11 | Tamping pickaxe adopting lithium battery and brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212533560U true CN212533560U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020772180.6U Active CN212533560U (en) | 2020-05-11 | 2020-05-11 | Tamping pickaxe adopting lithium battery and brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212533560U (en) |
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2020
- 2020-05-11 CN CN202020772180.6U patent/CN212533560U/en active Active
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