CN209469449U - The coaxial torque amplification of jumbolter - Google Patents
The coaxial torque amplification of jumbolter Download PDFInfo
- Publication number
- CN209469449U CN209469449U CN201920162827.0U CN201920162827U CN209469449U CN 209469449 U CN209469449 U CN 209469449U CN 201920162827 U CN201920162827 U CN 201920162827U CN 209469449 U CN209469449 U CN 209469449U
- Authority
- CN
- China
- Prior art keywords
- turning set
- drilling machine
- planet carrier
- sun gear
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of coaxial torque amplifications of jumbolter, including the planetary gear mechanism being made of ring gear, sun gear, planetary gear, planet carrier；It is characterized in that, the outside of the ring gear is casing, the bottom of casing is equipped with handle；Bearing holder (housing, cover) is fixed on the left of the casing, right side is equipped with turning set；The left shaft head of the sun gear is that the square toes that inner hole matches are covered with shank of drilling machine, and the outward-facing center of the turning set is equipped with and the matched connection-peg of anchor pole connector sleeve；The planet carrier is fixed with turning set, and planet carrier underdrive is driven when sun gear rotates, and planet carrier drives the connection-peg rotation of turning set；To make the high-speed rotation of drilling machine become the low speed rotation of anchor pole, increase torque.
Description
Technical field
The utility model relates to jumbolter fields.
Background technique
Colliery tunnel support anchor pole dosage is big, in order to recycle save the cost, there is a kind of " recyclable self tapping currently on the market
Anchor pole ".So-called self tapping anchor pole is that the body of rod is equipped with taenidium, is screwed into drilling as screw with drilling machine.This anchor pole performance
Though it is good, since current jumbolter torque is inadequate, it is only used in coal seam or weak rocks, in the slightly larger rock stratum of hardness,
Powerlessly self tapping anchor pole is screwed into drilling machine after punching, therefore recyclable self tapping anchor pole can not be promoted in common rock stratum tunnel.
Summary of the invention
In order to enable existing hand-held jumbolter that recyclable self tapping anchor pole to be screwed into rock stratum, the utility model designs one kind
The coaxial torque amplification of jumbolter.
A kind of coaxial torque amplification of jumbolter, including the row being made of ring gear, sun gear, planetary gear, planet carrier
Star gear mechanism；It is characterized in that, the outside of the ring gear is casing, the bottom of casing is equipped with handle；The casing
Left side is fixed with bearing holder (housing, cover), and right side is equipped with turning set；Be fixed with left bearing on the center of the bearing holder (housing, cover), it is described too
The left shaft head of sun wheel is exposed from the axis hole of left bearing, exposes spindle nose and is designed as covering the square toes that inner hole matches with shank of drilling machine,
Drilling machine is set to drive sun gear rotation after drilling machine connector insertion shank of drilling machine set；It is fixed on the center of the turning set
The right axle head of right bearing, the sun gear is mounted in right bearing axis hole；The outward-facing center of the turning set
Equipped with the matched connection-peg of anchor pole connector sleeve；The planet carrier is fixed with turning set, and sun gear drives planet carrier when rotating
Underdrive, planet carrier drive the connection-peg rotation of turning set；To make the high-speed rotation of drilling machine become the low speed rotation of anchor pole,
Increase torque.
The handle is equipped with joint, and the joint is that axis hole is equipped on handle, it is desirable that the axis and brill of axis hole
Machine rotation axis is vertical, long upper by the connection of joint shaft 9.
Utility model works principle and good effect are that when installing or recycling anchor pole, the utility model is passed through drilling machine
Connector sleeve is mounted on drilling machine, and anchor pole connector sleeve is mounted on the connection-peg of the utility model, after loading onto anchor pole, a human hand held
Handle, another one man operation drilling machine.Since the output revolutions of jumbolter is slowed down, thus torque.Due to drilling machine, revolving speed
Torque amplification and anchor pole three rotate coaxially, and equipment itself does not generate bias when operation.Since the handle of torque amplification connects
Head design has a joint, hold bore people's unexpected actuating when, buffer function is played in joint, is unlikely to draw because two people operation is inconsistent
Component is played, causes to construct unsmooth.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the A-A view of Fig. 1.
Marginal data, 1- ring gear, 2- planetary gear, 3- planet wheel spindle, 4- right bearing, 5- anchor pole connector sleeve, 6- rotation
Set, 7- handle, 8- long handle, 9- joint shaft, 10- bearing holder (housing, cover), 11- sun gear, 12- shank of drilling machine set, 13- left bearing, 14- planet
Frame.
Specific embodiment
As shown in Fig. 1 Fig. 2, a kind of coaxial torque amplification of jumbolter, including by ring gear 1, sun gear 11, planet
Take turns the planetary gear mechanism constituted；The planetary gear is that planetary gear 2 is equipped on planet wheel spindle 3, and planet wheel spindle 3 is mounted on
On planet carrier 14；The outside of the ring gear 1 is casing, and the bottom of casing is equipped with handle 7；It is fixed on the left of the casing
There is bearing holder (housing, cover) 10, right side is equipped with turning set 6；Be fixed with left bearing 13 on the center of the bearing holder (housing, cover) 10, it is described too
The left shaft head of sun wheel 11 is exposed from the axis hole of left bearing 13, exposes spindle nose and is designed as covering what 12 inner holes matched with shank of drilling machine
Square toes, square toes insertion shank of drilling machine make drilling machine that sun gear 11 be driven to rotate after covering 12；It is solid on the center of the turning set 6
Surely there is right bearing 4, the right axle head of the sun gear 11 is mounted in the axis hole of right bearing 4；The turning set 6 faces outwardly
Center be equipped with and the matched connection-peg of anchor pole connector sleeve 5；The planet carrier 14 and turning set 6 is fixed, sun gear 11
14 underdrive of planet carrier is driven when rotation, planet carrier 14 drives the connection-peg rotation of turning set 6；To make the high speed of drilling machine
Rotation becomes the low speed rotation of anchor pole, increases torque.
Further, the handle 7 is equipped with joint, and the joint is that axis hole is equipped on handle 7, it is desirable that axis hole
Axis is vertical with drilling machine rotation axis, by growing in the connection of joint shaft 98.
Claims (2)
1. a kind of coaxial torque amplification of jumbolter, including the planet being made of ring gear, sun gear, planetary gear, planet carrier
Gear mechanism；It is characterized in that, the outside of the ring gear is casing, the bottom of casing is equipped with handle；The casing is left
Side is fixed with bearing holder (housing, cover), and right side is equipped with turning set；Left bearing, the sun are fixed on the center of the bearing holder (housing, cover)
The left shaft head of wheel is exposed from the axis hole of left bearing, exposes spindle nose and is designed as covering the square toes that inner hole matches with shank of drilling machine, bores
Drilling machine is set to drive sun gear rotation after machine connector insertion shank of drilling machine set；The right side is fixed on the center of the turning set
The right axle head of bearing, the sun gear is mounted in right bearing axis hole；The outward-facing centre bit of the turning set installs
Have and the matched connection-peg of anchor pole connector sleeve；The planet carrier is fixed with turning set, drives planet carrier to subtract when sun gear rotates
Speed rotation, planet carrier drive the connection-peg rotation of turning set；To make the high-speed rotation of drilling machine become the low speed rotation of anchor pole, make
Torque is increased.
2. the coaxial torque amplification of jumbolter as described in claim 1, which is characterized in that the handle, which is equipped with, to close
Section, the joint are that axis hole is equipped on handle, it is desirable that the axis of axis hole is vertical with drilling machine rotation axis, is connected by joint shaft
Connect long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162827.0U CN209469449U (en) | 2019-01-29 | 2019-01-29 | The coaxial torque amplification of jumbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162827.0U CN209469449U (en) | 2019-01-29 | 2019-01-29 | The coaxial torque amplification of jumbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469449U true CN209469449U (en) | 2019-10-08 |
Family
ID=68094337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162827.0U Expired - Fee Related CN209469449U (en) | 2019-01-29 | 2019-01-29 | The coaxial torque amplification of jumbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469449U (en) |
-
2019
- 2019-01-29 CN CN201920162827.0U patent/CN209469449U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |