CN1811214A - Foot-operated braking mechanism of electrically driven rock driller - Google Patents
Foot-operated braking mechanism of electrically driven rock driller Download PDFInfo
- Publication number
- CN1811214A CN1811214A CN 200610038400 CN200610038400A CN1811214A CN 1811214 A CN1811214 A CN 1811214A CN 200610038400 CN200610038400 CN 200610038400 CN 200610038400 A CN200610038400 A CN 200610038400A CN 1811214 A CN1811214 A CN 1811214A
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- Prior art keywords
- brake wheel
- braking
- brake
- movable motor
- electrically driven
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Abstract
The foot operated braking mechanism of electrically driven rock driller is used mainly in braking the walking motor of electrically driven rock driller. It consists of mainly a button assembly, a pedal mechanism, a link rod mechanism, a rocker arm, a braking belt, a braking wheel, a braking wheel shaft, a gear and a walking mechanism. Stepping down the pedal mechanism can touch the button assembly to turn off the walking motor while driving the link rod mechanism and the rocker arm for the braking belt to wrap the braking wheel and stop the walking motor. The present invention has long service life and high braking reliability.
Description
Technical field:
The present invention relates to a kind of electronic side unloading rock loader, be specifically related to a kind of foot-operated braking mechanism of electrically driven rock driller.Be mainly used in the braking of the movable motor of electronic side unloading rock loader.Belong to the rock loading machine for mine tool
Technical field.
Background technique:
The backpedalling brake arrestment mechanism is that electronic side unloading rock loader walking turns to, the pivot stud and the emergency braking of mucking machine are established.Before the present invention made, the electrical equipment control arrestment mechanism was adopted in the braking of the movable motor of traditional electronic side unloading rock loader, and this arrestment mechanism is shorter working life, and the braking reliability is relatively poor.
Summary of the invention:
The objective of the invention is to overcome above-mentioned deficiency, a kind of long service life is provided, the reliable good foot-operated braking mechanism of electrically driven rock driller of braking.
The object of the present invention is achieved like this: a kind of foot-operated braking mechanism of electrically driven rock driller, it is characterized in that it comprises button interlock assembly, footrest mechanism, be connected with shaft coupling type between the linkage mechanism; rocking arm; the strap of the brake; brake wheel; brake wheel axle; gear and movable motor; described button interlock assembly places the footrest mechanism front side; is electrically connected with movable motor; linkage mechanism one end links to each other with footrest mechanism; the other end links to each other with rocking arm one end; the rocking arm the other end links to each other with strap of the brake two ends; strap of the brake centre obvolvent is on brake wheel; movable motor places the brake wheel side; gear is connected on the movable motor output shaft, brake wheel axle and gear.
Working principle:
Step on footrest mechanism, actuation button interlock assembly makes the movable motor outage, and drivening rod mechanism, rocking arm make strap of the brake work embrace brake wheel simultaneously, and movable motor is shut down.
The present invention adopts foot-operated linking mechanism braking, long service life, and it is reliably good to brake.
Description of drawings:
Fig. 1 is a foot-operated braking mechanism of electrically driven rock driller general structure schematic representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to zoomed-in view.
Embodiment:
Referring to Fig. 1,2, foot-operated braking mechanism of electrically driven rock driller of the present invention mainly is made up of duplex button 1, footrest mechanism mechanism 2, linkage mechanism 3, Rocker arm 4, the strap of the brake 5, brake wheel 6, movable motor 7, brake wheel axle 8, flat key 9, bolt 10, nut 11, gear 12 and flat key 13.
Described button interlock assembly 1 places footrest mechanism 2 front sides, linkage mechanism 3 one ends link to each other with footrest mechanism 2, the other end links to each other with Rocker arm 4 one end; the Rocker arm 4 the other end links to each other with the strap of the brake 5 two ends, and obvolvent is on brake wheel 6 in the middle of the strap of the brake 5, and brake wheel 6 usefulness flat keys 9 radially are connected with brake wheel axle 8; be connected with brake wheel axle 8 axial restraints with bolt 10; movable motor 7 places brake wheel 6 sides, and gear 12 usefulness flat keys 13 radially are fixedly connected on movable motor 7 output shafts, and is axially fixing with nut 11.Circumferentially be connected with shaft coupling type between brake wheel axle 8 and the gear 12, button interlock assembly 1 is electrically connected with movable motor 7.
Claims (2)
1, a kind of foot-operated braking mechanism of electrically driven rock driller, it is characterized in that it comprises button interlock assembly (1), footrest mechanism (2), be connected with shaft coupling type between the linkage mechanism (3); rocking arm (4); the strap of the brake (5); brake wheel (6); brake wheel axle (8); gear (12) and movable motor (7); described button interlock assembly (1) places footrest mechanism (2) front side; is electrically connected with movable motor (7); linkage mechanism (3) one ends link to each other with footrest mechanism (2); the other end links to each other with rocking arm (4) one ends; rocking arm (4) the other end links to each other with the strap of the brake (5) two ends; the strap of the brake (5) centre obvolvent is on brake wheel (6); movable motor (7) places brake wheel (6) side; gear (12) is connected on movable motor (7) output shaft, brake wheel axle (8) and gear (12).
2, a kind of foot-operated braking mechanism of electrically driven rock driller according to claim 1, it is characterized in that: brake wheel (6) radially is connected with brake wheel axle (8) with flat key (9), be connected with brake wheel axle (8) axial restraint with bolt (10), gear (12) radially is fixedly connected on movable motor (7) output shaft with flat key (13), axially uses nut (11) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038400 CN1811214A (en) | 2006-02-18 | 2006-02-18 | Foot-operated braking mechanism of electrically driven rock driller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610038400 CN1811214A (en) | 2006-02-18 | 2006-02-18 | Foot-operated braking mechanism of electrically driven rock driller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1811214A true CN1811214A (en) | 2006-08-02 |
Family
ID=36844289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610038400 Pending CN1811214A (en) | 2006-02-18 | 2006-02-18 | Foot-operated braking mechanism of electrically driven rock driller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1811214A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352897A (en) * | 2011-10-09 | 2012-02-15 | 北方重工集团有限公司 | Brake for main drive motor of hard rock heading machine |
| CN111810153A (en) * | 2020-07-20 | 2020-10-23 | 淄博大力矿山机械有限公司 | Novel rock loading machine |
-
2006
- 2006-02-18 CN CN 200610038400 patent/CN1811214A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352897A (en) * | 2011-10-09 | 2012-02-15 | 北方重工集团有限公司 | Brake for main drive motor of hard rock heading machine |
| CN102352897B (en) * | 2011-10-09 | 2012-12-05 | 北方重工集团有限公司 | Brake for main drive motor of hard rock heading machine |
| CN111810153A (en) * | 2020-07-20 | 2020-10-23 | 淄博大力矿山机械有限公司 | Novel rock loading machine |
| CN111810153B (en) * | 2020-07-20 | 2022-07-15 | 淄博大力矿山机械有限公司 | Novel rock loading machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |