CN100485214C - Speed reducing drive mechanism of pedrail mucker - Google Patents
Speed reducing drive mechanism of pedrail mucker Download PDFInfo
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- CN100485214C CN100485214C CNB2007100169838A CN200710016983A CN100485214C CN 100485214 C CN100485214 C CN 100485214C CN B2007100169838 A CNB2007100169838 A CN B2007100169838A CN 200710016983 A CN200710016983 A CN 200710016983A CN 100485214 C CN100485214 C CN 100485214C
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Abstract
The retarding transmission mechanism for caterpillar belt rock loader consists of one left caterpillar belt mechanism, one left retarding transmission mechanism, one mechanism body, one right retarding transmission mechanism and one right caterpillar belt mechanism. The right retarding transmission mechanism includes one gear box, one motor gear shaft, two shafts and one chain wheel shaft; and the left retarding transmission mechanism has similar structure to the right one but one increased shaft for regulating the center distance between the motor gear shaft and the chain wheel shaft. The retarding transmission mechanism for caterpillar belt rock loader has less wear, high transmission efficiency and capacity of altering the rotation direction frequently, and the caterpillar belt rock with the retarding transmission mechanism has high running stability and reliability.
Description
Technical field
The present invention relates to a kind of speed reducing drive mechanism of pedrail mucker, is to the improvement of existing crawler belt mucking machine, belongs to loading machine equipment component field, mine.
Background technique
The crawler belt mucking machine is a kind of mine charging appliance, and its purposes is with ore or the rock haulage device of packing into, mucking machine by traveller, raise bucket mechanism, scraper bowl part, control device and grade and form.
The function of crawler belt mucking machine traveller is to finish moving forward and backward of mucking machine, form by frame, reduction gearing mechanism, crawler belt, driving wheel, upper saw pulley, track roller, support roller etc., existing speed reducing drive mechanism of pedrail mucker is that common electric machine drives the worm and gear deceleration, the drive upper saw pulley rotates, thereby realize moving forward and backward of crawler belt mucking machine, worm and gear deceleration quick abrasion, transmission efficiency are low, can not frequently continuous forward and reverse rotation, on the crawler belt mucking machine, often damage.Common electric machine does not possess waterproof and dampproof anticollision function and can not frequent continuously forward and reverse startup, occurs overheated, water inlet, fan guard damage etc. in use, so common electric machine drives worm and gear and slows down and be not suitable for using on the crawler belt mucking machine.
Summary of the invention
Technical problem to be solved by this invention provides a kind of transmission speed reducer structure that can be applicable to crawler belt mucking machine traveller, wear and tear little, transmission efficiency is high, can make the reliable and stable operation of crawler belt mucking machine.
The present invention realizes as follows.
A kind of speed reducing drive mechanism of pedrail mucker, it is characterized in that by left pedrail mechanism, left side reduction gearing mechanism, body and right reduction gearing mechanism, right-hand track chiain mechanism forms, left side pedrail mechanism, left side reduction gearing mechanism, right reduction gearing mechanism and right-hand track chiain mechanism are fixed on the body, described left reduction gearing mechanism comprises left deceleration box, left side motor gear axle, left side I axle, left side II axle, III axle and left sprocket shaft, left side motor gear axle, left side I axle, left side II axle, III axle and left sprocket shaft are installed on the left deceleration box, gear above the motor gear axle of a left side and the engagement of the gearwheel on the left I axle, small gear on the I axle of a left side and the engagement of the gearwheel on the left II axle, small gear on the II axle of a left side and the engagement of the intermediary wheel on the III axle, intermediary wheel simultaneously with left sprocket shaft on the gearwheel engagement, described right reduction gearing mechanism comprises right deceleration box, right motor gear axle, right I axle, right II axle and right sprocket shaft, right motor gear axle, right I axle, right II axle and right sprocket shaft are installed on the right deceleration box, gear above the right motor gear axle and the engagement of the gearwheel on the right I axle, small gear on the right I axle and the engagement of the gearwheel on the right II axle, the small gear on the right II axle and the engagement of the gearwheel on the right sprocket shaft.
The above body is the basis of speed reducing drive mechanism of pedrail mucker, and left pedrail mechanism, left reduction gearing mechanism and right reduction gearing mechanism, right-hand track chiain mechanism are installed on the body.A left side reduction gearing mechanism with transmission of power to left pedrail mechanism, drive the forward and reverse rotation of left crawler belt, right reduction gearing mechanism to right-hand track chiain mechanism, drives the forward and reverse rotation of right-hand track chiain, by the rotation of left and right sides crawler belt and advancing, retreat and turning of differential realization crawler belt mucking machine with transmission of power.Because of being subjected to the restriction in crawler belt mucking machine volume and space, the layout of left and right reduction gearing mechanism and the kind of drive are inequality.
Described left reduction gearing mechanism, its left deceleration box are the bases of whole left reduction gearing mechanism, and left motor gear axle is the power resources of left reduction gearing mechanism, and motor power to the gearwheel on the left I axle, is the 1st grade of deceleration by the gear transmission above it.Small gear on the I axle of a left side to the gearwheel on the left II axle, is transmission of power the 2nd grade of deceleration.Small gear on the II axle of a left side is given gearwheel on the left sprocket shaft transmission of power by the intermediary wheel on the III axle, is that 3rd level slows down.Left side sprocket shaft drives left pedrail mechanism operation by sprocket wheel.The effect of III axle is the centre distance of regulating motor and sprocket wheel, can install left reduction gearing mechanism in limited volume of crawler belt mucking machine and space like this.
Described right reduction gearing mechanism, its right deceleration box are the bases of whole right reduction gearing mechanism, and right motor gear axle is the power resources of right reduction gearing mechanism, and motor power to the gearwheel on the right I axle, is the 1st grade of deceleration by the gear transmission above it.Small gear on the right I axle to the gearwheel on the right II axle, is transmission of power the 2nd grade of deceleration.Small gear on the right II axle to the gearwheel on the right sprocket shaft, is transmission of power that 3rd level slows down.Right sprocket shaft drives the operation of right-hand track chiain mechanism by sprocket wheel.
Left side reduction gearing mechanism is compared with right reduction gearing mechanism, and left reduction gearing mechanism Duo an III axle than right reduction gearing mechanism, and the effect of III axle is the centre distance of adjusting motor and sprocket wheel, does not change the velocity ratio of transmission system.Left side reduction gearing mechanism can stagger the motor of left and right reduction gearing mechanism after increasing III axle intermediary wheel, and left and right reduction gearing mechanism can be installed in crawler belt the mucking machine limited volume and space.
Be moving forward and backward of guaranteeing that the crawler belt mucking machine can be straight, left and right reduction gearing mechanism velocity ratio must be identical, therefore in the left and right reduction gearing mechanism, the gear on left motor gear axle, left I axle, left II axle and the left sprocket shaft and corresponding right motor gear axle, right I axle, right II axle and right sprocket shaft are identical.
Left and right reduction gearing mechanism preferably adopts waterproof, protection against the tide, anti-collision and the special-purpose serial motors (commercially available standardized product) of mucking machine of frequent forward and reverse fortune continuously, guarantees the reliable and stable operation of crawler belt mucking machine.
Advantage of the present invention: speed reducing drive mechanism of pedrail mucker of the present invention wearing and tearing are little, transmission efficiency is high, can frequent continuously forward and reverse rotation, can make the reliable and stable operation of crawler belt mucking machine.
Description of drawings
Fig. 1 is the schematic representation of speed reducing drive mechanism of pedrail mucker;
Fig. 2 is the side view of left reduction gearing mechanism;
Fig. 3 is that the transmission system of left reduction gearing mechanism is launched plan view;
Fig. 4 is the side view of right reduction gearing mechanism;
Fig. 5 is that the transmission system of right reduction gearing mechanism is launched plan view;
Among the figure: 1 left pedrail mechanism, 2 left reduction gearing mechanisms, 3 right reduction gearing mechanisms, 4 right-hand track chiain mechanisms, 5 bodies, 6 left deceleration box, 7 left motor gear axles, 8 left I axles, 9 left II axles, 10III axle, 11 left sprocket shafts, 12 right motor gear axles, 13 right I axles, 14 right II axles, 15 right sprocket shafts, 16 right deceleration box, 17,19,22,23,25,27 gearwheels, 18,20,24,26 small gears, 21 intermediary wheels, 28 left motors, 29 right motors
Embodiment
The present invention will be described below in conjunction with embodiment's accompanying drawing:
As Fig. 1, a kind of speed reducing drive mechanism of pedrail mucker is made up of left pedrail mechanism 1, left reduction gearing mechanism 2, body 5 and right reduction gearing mechanism 3, right-hand track chiain mechanism 4.Body 5 is bases of speed reducing drive mechanism of pedrail mucker, and left pedrail mechanism 1, left reduction gearing mechanism 2 and right reduction gearing mechanism 3, right-hand track chiain mechanism 4 are installed on the body 5.A left side reduction gearing mechanism 2 with transmission of power to left pedrail mechanism 1, drive the forward and reverse rotation of left crawler belt, right reduction gearing mechanism 3 with transmission of power to right-hand track chiain mechanism 4, drive the forward and reverse rotation of right-hand track chiain, by the rotation of left crawler belt and right-hand track chiain and advancing, retreat and turning of differential realization crawler belt mucking machine.Because of being subjected to the restriction in crawler belt mucking machine volume and space, left reduction gearing mechanism 2 is inequality with the layout and the kind of drive of right reduction gearing mechanism 3.
As Fig. 2, Fig. 3, left side reduction gearing mechanism 2 is made up of left deceleration box 6, left motor gear axle 7, left I axle 8, left II axle 9, III axle 10 and left sprocket shaft 11 etc., left side deceleration box 6 is bases of whole left reduction gearing mechanism 2, and left motor gear axle 7, left I axle 8, left II axle 9, III axle 10 and left sprocket shaft 11 are installed on the left deceleration box 6.Left side motor gear axle 7 is power resources of left reduction gearing mechanism 2, and the power of left motor 28 to the gearwheel 17 on the left I axle 8, is the 1st grade of deceleration by the gear transmission above the left motor gear axle 7.Small gear 18 on the left side I axle 8 to the gearwheel 19 on the left II axle 9, is transmission of power the 2nd grade of deceleration.Small gear 20 on the left side II axle 9 is given gearwheel 22 on the left sprocket shaft 11 transmission of power by the intermediary wheel 21 on the III axle 10, is that 3rd level slows down.The effect of III axle 10 is the centre distance of regulating left motor 28 and left sprocket shaft 11, can install left reduction gearing mechanism in limited volume of crawler belt mucking machine and space like this.Left motor gear axle 7, left I axle 8, left II axle 9, III axle 10 and left sprocket shaft 11 are not to be distributed on same the straight line in the accompanying drawing 2, this is for making left reduction gearing mechanism 2 compact structures, so that install left reduction gearing mechanism 2 in limited volume of crawler belt mucking machine and space.
As Fig. 4, Fig. 5, right reduction gearing mechanism 3 is made up of right deceleration box 16, right motor gear axle 12, right I axle 13, right II axle 14 and right sprocket shaft 15 etc., right deceleration box 16 is bases of whole right reduction gearing mechanism 3, and right motor gear axle 12, right I axle 13, right II axle 14 and right sprocket shaft 15 are installed on the right deceleration box 16.Right motor gear axle 12 is power resources of right reduction gearing mechanism 3, and the power of right motor 29 to the gearwheel 23 on the right I axle 13, is the 1st grade of deceleration by the gear transmission above the right motor gear axle 12.Small gear 24 on the right I axle 13 to the gearwheel 25 on the right II axle 14, is transmission of power the 2nd grade of deceleration.Small gear 26 on the right II axle 14 to the gearwheel 27 on the right sprocket shaft 15, is transmission of power that 3rd level slows down.Right motor gear axle 12, right I axle 13, right II axle 14 and right sprocket shaft 15 are not distributed on same the straight line yet in the accompanying drawing 4, this is to make right reduction gearing mechanism 3 compact structures equally, so that right reduction gearing mechanism 3 is installed in limited volume of crawler belt mucking machine and space.
Left side reduction gearing mechanism 2 is compared with right reduction gearing mechanism 3, left reduction gearing mechanism 2 than right reduction gearing mechanism more than 3 an III axle 10, the effect of III axle 10 is the centre distance of adjusting motor gear axle and sprocket shaft, does not change the velocity ratio of transmission system.After left side reduction gearing mechanism 2 increases III axle 10 intermediary wheels 21, the motor of left reduction gearing mechanism 2 with right reduction gearing mechanism 3 can be staggered, left reduction gearing mechanism 2 can be installed in crawler belt the mucking machine limited volume and space with right reduction gearing mechanism 3.
Be moving forward and backward of guaranteeing that the crawler belt mucking machine can be straight, left side reduction gearing mechanism 2 must be identical with right reduction gearing mechanism 3 velocity ratios, in therefore left reduction gearing mechanism 2 and the right reduction gearing mechanism 3, gear on left side motor gear axle 7 and right motor gear axle 12, left I axle 8 and right I axle 13, left II axle 9 and right II axle 14, left sprocket shaft 11 and the right sprocket shaft 15 is identical, the effect of III axle 10 is the centre distance of regulating motor gear axle and sprocket shaft, does not change the velocity ratio of transmission system.
Left side reduction gearing mechanism 2 and right reduction gearing mechanism 3 preferably adopt the special-purpose serial motors of the mucking machine of waterproof, protection against the tide, anti-collision and frequent forward and reverse motion continuously, guarantee the reliable and stable operation of crawler belt mucking machine.
Claims (1)
1 one kinds of speed reducing drive mechanism of pedrail mucker, it is characterized in that by left pedrail mechanism (1), left side reduction gearing mechanism (2), body (5) and right reduction gearing mechanism (3), right-hand track chiain mechanism (4) forms, left side pedrail mechanism (1), left side reduction gearing mechanism (2), right reduction gearing mechanism (3) and right-hand track chiain mechanism (4) are fixed on the body (5), described left reduction gearing mechanism (2) comprises left deceleration box (6), left side motor gear axle (7), left side I axle (8), left side II axle (9), III axle (10) and left sprocket shaft (11), left side motor gear axle (7), left side I axle (8), left side II axle (9), III axle (10) and left sprocket shaft (11) are installed on the left deceleration box (6), gear above the left side motor gear axle (7) and the engagement of the gearwheel (17) on the left I axle (8), small gear (18) on the left side I axle (8) and the engagement of the gearwheel (19) on the left II axle (9), small gear (20) on the II axle of a left side and the engagement of the intermediary wheel (21) on the III axle (10), intermediary wheel (21) simultaneously with left sprocket shaft (11) on gearwheel (22) engagement, described right reduction gearing mechanism (3) comprises right deceleration box (16), right motor gear axle (12), right I axle (13), right II axle (14) and right sprocket shaft (15), right motor gear axle (12), right I axle (13), right II axle (14) and right sprocket shaft (15) are installed on the right deceleration box (16), gear above the right motor gear axle (12) and the engagement of the gearwheel (23) on the right I axle (13), small gear (24) on the right I axle (13) and the engagement of the gearwheel (25) on the right II axle (14), the gearwheel (27) of (15) engagement on small gear (26) on the right II axle and the right sprocket shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100169838A CN100485214C (en) | 2007-08-24 | 2007-08-24 | Speed reducing drive mechanism of pedrail mucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100169838A CN100485214C (en) | 2007-08-24 | 2007-08-24 | Speed reducing drive mechanism of pedrail mucker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101131196A CN101131196A (en) | 2008-02-27 |
| CN100485214C true CN100485214C (en) | 2009-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100169838A Active CN100485214C (en) | 2007-08-24 | 2007-08-24 | Speed reducing drive mechanism of pedrail mucker |
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| CN (1) | CN100485214C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840193A (en) * | 2016-06-04 | 2016-08-10 | 淄博大力矿山机械有限公司 | Rock loading machine with pneumatic transmission control system |
| CN105863636B (en) * | 2016-06-04 | 2019-05-07 | 淄博大力矿山机械有限公司 | A kind of mucker driving gear with air pressure transmission control system |
| CN109625110B (en) * | 2018-11-16 | 2020-04-07 | 宁波大学 | Automatic stair climbing device |
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- 2007-08-24 CN CNB2007100169838A patent/CN100485214C/en active Active
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| CN101131196A (en) | 2008-02-27 |
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