CN204827453U - Vibrating surface miner - Google Patents
Vibrating surface miner Download PDFInfo
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- CN204827453U CN204827453U CN201520376295.2U CN201520376295U CN204827453U CN 204827453 U CN204827453 U CN 204827453U CN 201520376295 U CN201520376295 U CN 201520376295U CN 204827453 U CN204827453 U CN 204827453U
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- cut
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Abstract
The utility model discloses a vibrating surface miner, it includes that running gear, main frame, driver's cabin, connection surely sell the eager round pin organism of cylinder, surely sells the organism with main frame swing joint and can do relative rotation, and it makes rotary motion by the source of moving drive surely to sell the cylinder, installs eager round pin sword tooth on surely selling the cylinder, surely sells the cylinder and passes through the cylinder bearing and install and hold in the outside of cylinder support, and the medial extremity of cylinder support passes through support bearings and surely sells the organism to be connected, install the vibration box on the cylinder support, the vibration box passes through the cylinder support to cutting cylinder output high -frequency vibration power, makes the cutting cylinder can also realize the high -speed oscillating movement of relapse in realization self rotary motion. The utility model discloses an utilize cutting force and impact force to combine together to relax broken various high rigidity rock and mineral. Compare with ordinary surface miner, the utility model discloses can not only mine various high rigidity mineral products, also improve much to low or middle hardness mineral products work efficiency, have obvious superiority.
Description
Technical field
The utility model relates to a kind of surface mining equipment, particularly a kind of vibrating type surface miner.
Background technology
At present, in the open in mining, run into when excavating motionless rock, mostly adopt drilling and blasting mode to exploit, the occasion of explosion is not easy at some, some companies have developed surface miner, as the surface miner of Witt, Germany root company (WirtgenGroup), and the road surface excavator etc. of Vermeer company of the U.S., their operating principle is the same with pavement milling machine, utilize the rotation of cutting roll, rock formation is cut, thus realize exploiting the stripping of rock.But when running into the high mining site of hardness or rock, this kind equipment will adopt motionless or production efficiency is very low, also therefore constrains the scope of application of this kind equipment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly has the vibrating type surface miner cutting pin power and vibration force simultaneously, under the double action of vibration force and cutting force, high rigidity ore deposit (as hard rock, iron ore) can be made easily to break, to expand range of application and to improve production efficiency.
The utility model solves the problems of the technologies described above with following technical scheme:
The utility model vibrating type surface miner, comprise walking mechanism 1, main frame 2, driver's cabin 3, connect cut pin cylinder 10 cut pin body 8, cut pin body 8 be flexibly connected with main frame 2 and can relatively rotate, cutting pin cylinder 10 drives it to rotate by dynamic source, cut pin cylinder 10 is provided with and cut pin cutter tooth 17, cut pin cylinder 10 is arranged on cylinder bearing 18 outboard end by roller bearings 19, the medial extremity of cylinder bearing 18 by block bearing 30 with cut pin body 8 and be connected; Cylinder bearing 18 is provided with vibration casing, vibration casing exports high frequency vibrating power by cylinder bearing to cutting roll, makes cutting roll can also realize at a high speed oscillating movement repeatedly while realizing self rotary motion.
Describedly cut pin body 8 approximate U shape shape, its one end be connected with main frame 2 is connected with longitudinal coupling spindle 7 by bearing, the other end of longitudinal coupling spindle 7 is connected with main frame 2 by horizontal bearing pin 6, the upper and lower sides of longitudinal coupling spindle 7 is respectively equipped with elevating ram 31, and the two ends of elevating ram 31 are respectively with main frame 2 with cut pin body 8 and formed hinged.
Described top of cutting pin body 8 is provided with counterweight 32, and the bottom of cutting pin body 8 is provided with and regulates oil cylinder 16, and regulating the other end of oil cylinder 16 to be provided with can the support wheel 15 of kiss the earth.
The top of described cylinder bearing 18 is provided with can be cut pin body 8 and pushed up the upper air spring 11 of pressure, and the bottom of cutting pin body 8 is provided with lower air spring 14 and the vibration isolation rubber 40 that can be pushed up pressure by cylinder bearing 18.
Described vibration casing is arranged on centre position, top or the top position, cutting roll 10 both sides of cutting roll 10, and drive vibration casing by vibrating motor, the vibration casing being arranged on cutting roll both sides is connected by synchronizing shaft, and the two ends of synchronizing shaft are connected through the axle of universal joint with the eccentric wheel or eccentric block of installing passive rotation in vibration casing.
Described vibration casing adopts the vibration casing with double eccentric wheel structure, vibration casing in two eccentric wheel sizes and weight just the same, two eccentric wheels are respectively equipped with coaxial gear, two gears are meshed and make two eccentric wheels do move toward one another, eccentric force is shaken mutually and is disappeared in the horizontal direction, and eccentric force superposes mutually in the vertical direction.
Described vibration casing adopts the stepless adjustable vibration casing of eccentric moment.
Describedly cut dynamic source that pin cylinder rotates for cutting motor 13 for driving, cut motor 13 to be connected with the roller sprocket 20 being arranged on cutting roll two ends through cutting pin chain 12, or, cut motor 13 to be connected with the drum gear being arranged on cutting roll two ends again with having after Multi-stage transmission gear shift is connected, export to cutting roll 10 after the moment of torsion of cutting motor 13 is amplified, cut motor and there is Multi-stage transmission gear shift be all arranged on cylinder bearing.
Described Mars Miner is configured with two motors and two cover hydraulic pump systems, the wherein action of the walking of responsible walking mechanism and elevating ram, adjustment oil cylinder after an engine output power to a set of hydraulic pump; Another engine output power is responsible for cutting the dynamic source of pin drum rotating and the dynamic source of vibration casing vibration to another hydraulic pump.
By above setting, the utility model is when exploiting rock ore deposit and other hard ore deposit, because cutting roll not only rotates, also carry out high speed repeatedly to vibrate simultaneously, make cutting teeth on cutting roll when contacting rock, not only be applied with cutting force, also apply impact force simultaneously, thus light broken various high rigidity rock and mineral.Compared with common surface miner, the utility model can not only exploit various high rigidity mineral products, also improves a lot, have obvious superiority for middle soft mineral products operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model vibrating type surface miner.
Fig. 2 is that schematic diagram is looked on the left side that the cutting roll in Fig. 1 is connected with vibration casing.
Fig. 3 is the schematic top plan view that employing two vibration casings are arranged on cylinder bearing, and two vibration casings in figure configure two eccentric blocks respectively.
Fig. 4 is the schematic diagram stepless for eccentric moment adjustable vibration casing being arranged on centre position above cylinder bearing.
Fig. 5 will have upper and lower two groups of eccentric vibration casings and be arranged on the schematic top plan view of cylinder bearing both sides, and two vibration casings in figure configure upper and lower two pairs of eccentric wheels respectively.
In figure: walking mechanism 1, main frame 2, driver's cabin 3, motor 4, hydraulic pump 5, horizontal bearing pin 6, longitudinal coupling spindle 7, cut body 8, left vibration casing 9, cutting roll 10, upper air spring 11, cut chain 12, cut motor 13, lower air spring 14, support wheel 15, regulate oil cylinder 16, cut cutter tooth 17, cylinder bearing 18, roller bearings 19, roller sprocket 20, right vibration casing 21, left vibrating motor 22, driving gear 23, driven gear 24, right eccentric block 25, left eccentric block 26, right vibrating motor 27, synchronizing shaft 28, the stepless adjustable vibration casing 29 of eccentric moment, supporting bearing 30, elevating ram 31, counterweight 32, universal joint 33, synchronizing shaft 34, synchronizing shaft 35, upper left layer eccentric wheel 36, upper right layer eccentric wheel 37, lower-left layer eccentric wheel 38, bottom right layer eccentric group 39, vibration isolation rubber 40.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, the utility model vibrating type surface miner comprises walking mechanism 1, main frame 2, driver's cabin 3, cuts pin cylinder 10, cuts pin body 8, walking mechanism 1 is arranged on the below of main frame 2, walking mechanism 1 adopts two crawler belt or wheel type traveling mechanism, by motor 4 outputting power to hydraulic pump 5, output hydraulic pressure can drive walking.Driver's cabin 3 is arranged on the top of main frame 2, cut pin body 8 in approximate U shape shape, its one end warp beam is held and is connected with longitudinal coupling spindle 7, longitudinal coupling spindle 7 other end is connected with main frame 2 by horizontal bearing pin 6, make to cut overall the formation with main frame 2 of pin body 8 be flexibly connected and can relatively rotate, the upper and lower sides of longitudinal coupling spindle 7 is respectively equipped with elevating ram 31, the two ends of elevating ram 31 connect main frame 2 respectively by articulated manner and cut pin body 8, cut pin body 8 place bottom U-shaped to be connected by the medial extremity of block bearing 30 with cylinder bearing 18, the outboard end of cylinder bearing 18 is installed by roller bearings 19 and is cut pin cylinder 10, cut pin cylinder 10 is provided with and cut pin cutter tooth 17, cylinder bearing 18 is provided with vibration casing, vibration casing exports high frequency vibrating power by cylinder bearing to cutting roll, makes cutting roll can also realize at a high speed oscillating movement repeatedly while realizing self rotary motion.
Described top, openend of cutting pin body 8 is provided with counterweight 32, and the bottom of cutting pin body 8 is provided with and regulates oil cylinder 16, and regulating the other end of oil cylinder 16 to be provided with can the support wheel 15 of kiss the earth, and these parts are and are symmetrical arranged.
The top of described cylinder bearing 18 is provided with can be cut pin body 8 and pushed up the upper air spring 11 of pressure, and the bottom of cutting pin body 8 is provided with lower air spring 14 and the vibration isolation rubber 40 that can be pushed up pressure by cylinder bearing 18.
As shown in Figures 2 and 3, vibration casing of the present utility model is arranged on the top position, both sides of cutting roll 10, and adopt and have the left vibration casing 9 of double eccentric wheel or eccentric block and right vibration casing 21, this vibration casing is prior art.Two in left vibration casing 9 left eccentric blocks 26 or eccentric wheel size and weight just the same, two eccentric blocks are respectively equipped with coaxial gear, two in right vibration casing 21 right eccentric blocks 25 or eccentric wheel size and weight just the same, two eccentric blocks are respectively equipped with coaxial gear, left vibration casing 9 and right vibration casing 21 drive driving gear 23 to rotate by left vibrating motor 22 and right vibrating motor 27 respectively, and drive the driven gear 24 be engaged with to rotate, two eccentric blocks or eccentric wheel is made to do move toward one another, eccentric force is shaken mutually and is disappeared in the horizontal direction, eccentric force superposes mutually in the vertical direction.
In order to ensure two casing synchronism output vibration forces, the utility model is provided with synchronizing shaft 28, the two ends of synchronizing shaft 28 are connected with the axle installing driven gear 24 in vibration casing through universal joint 33, ensure the rotating speed of two gears and phase place one to, thus ensure that the vibration frequency that two vibration casings export is consistent with phase place.
Describedly cutting dynamic source that pin cylinder 10 rotates for cutting motor 13 for driving, cutting motor 13 and being arranged on and cutting on pin body 8, cutting motor 13 and be connected with the roller sprocket 20 being arranged on cutting roll two ends through cutting pin chain 12.Cutting motor 13 described in the utility model is connected with the drum gear being arranged on cutting roll two ends after also can being connected with having Multi-stage transmission gear shift again, the moment of torsion cutting motor 13 can be amplified to several times to tens times, make the cutting cutter tooth 17 on cutting roll 10 have enough cutting force to carry out cutting material.Cut motor and there is Multi-stage transmission gear shift and can be arranged on cylinder bearing.
After the utility model vibrating type surface miner is started by motor 4, drive hydraulic pump 5, hydraulic power is outputted to walking mechanism 1, being reached by machinery needs mining sites, and driver can operate in driver's cabin 3.
Preferably, the utility model also can adopt two motors and two cover hydraulic pump systems, is wherein responsible for the action of the walking of walking mechanism 1 and elevating ram 31, adjustment oil cylinder 16 after an engine output power to a set of hydraulic pump; Another engine output power is responsible for the driving of cutting pin motor 13 and left vibrating motor 22 and right vibrating motor 27 to another hydraulic pump, cut pin motor 13 to drive and cut pin cylinder 10 and rotate, left vibrating motor 22 and right vibrating motor 27 drive vibration casing to produce vibration force.The power of walking and operation can be made so unaffected mutually.And when non-operation walking, a motor can be closed to save fuel oil.
To cut after pin cylinder 10 sets position during work, and driving cutting roll 10 clockwise rotation to carry out cutting pin operation by cutting motor 13 by cutting chain 12.Open the left vibrating motor 22 on left vibration casing 9 and right vibration casing 21 and right vibrating motor 27, right eccentric block 25 and left eccentric block 26 locking phase are to rotation, because driving gear 23 engages with driven gear 24, make two eccentric blocks in the horizontal direction eccentric force cancel each other, eccentric force superposition in vertical direction, thus whole left vibration casing 9 pairs of cylinder bearings 18 export the vibration force of vertical direction.Right vibration casing 21 is also the same, cylinder bearing 18 is exported to the vibration force of vertical direction.
This example is with the vibrating mechanism of double eccentric wheel for principle of specification, and different according to product type in practical application, the vibration force of needs is also different, can configure 4 to take turns, 6 to take turns and the vibrating mechanism of more multi-eccentric wheel.
As shown in Figure 5, side-to-side vibrations casing of the present utility model also can adopt the stepless adjustable vibration casing of eccentric moment, consistent for ensureing the vibration force frequency that both sides vibration casing exports cylinder bearing, Phase synchronization, in the same size, then have employed two synchronizing shaft structure, the upper left layer eccentric wheel 36 making left vibrating bin body be positioned at upper strata vibrating bin by synchronizing shaft 34 keeps phase place consistent with rotating speed with the upper right layer eccentric wheel 37 that right vibrating bin body is positioned at upper strata vibrating bin, the lower-left layer eccentric wheel 38 making left vibrating bin body be positioned at lower floor's vibrating bin by synchronizing shaft 35 keeps phase place consistent with rotating speed with the bottom right layer eccentric wheel 39 that right vibrating bin body is positioned at lower floor's vibrating bin.
By above setting, when then the vibrating motor of side-to-side vibrations casing can be opened, by eccentric moment governor motion, amplitude is adjusted to zero, vibration force is not exported to cylinder bearing, until when eccentric rotating speed reaches setting value, namely vibrate casing and reach predetermined vibration frequency, just eccentric moment is tuned up gradually, vibration force is exported to cylinder bearing 18, can avoid like this causing damage to equipment when the resonance frequency of machine itself is interval.The size of vibration force can be controlled simultaneously according to the situation of cut rock, find optimum duty.
Under the drive of two vibration casings, cylinder bearing 18 is with cutting roll 10 together upper and lower vibration at high speed, and cylinder bearing 18 is connected on cutting body 8 by supporting bearing 30, and therefore it moves with supporting bearing 30 repeatedly as the center of circle is carried out.Under gravity, cylinder bearing 18 can walk downward with cutting roll 10, this at present air spring 14 play a part vibration damping and limit it and continue descending, vibration isolation rubber 40 plays final position-limiting action.
Two elevating rams 31 in operation left and right, make cutting body 8 around horizontal bearing pin 6 entire lowering, cutting roll 10 starts kiss the earth, cut cutter tooth 17 and do high speed rotary motion on cutting roll 10, carry out again repeatedly moving with the high frequency that supporting bearing 30 is the center of circle, produce great cutting force and impact force to rock, rock is crashed to pieces instantaneously simultaneously, rock after smashing, along with the rotation of cutting cutter tooth 17, is brought to cutting roll rear and dishes out.Cut body 8 after dropping to suitable height, operation left and right adjusting oil cylinder 16, make two support wheels 15 in left and right be supported on ground, cut body 8 and no longer decline, the cutting depth of cutting roll 10 pairs of ore deposit rocks is remained on a maintenance level.
Certain drainage grade is formed for making the ground after being cut, can by regulating height and two, the left and right elevating ram 31 of the support wheel 15 of the right and left respectively, cutting body 8 to be tilted certain angle around longitudinal coupling spindle 7, thus makes cutting roll 10 and ground form certain angle of inclination.
Different according to cut mineral products hardness, certain pressure applying gravity can be applied by elevating ram 31 to cutting body 8, being delivered on cylinder bearing 18 by upper air spring 11, being finally delivered to cutting roll 10.By regulating counterweight 32 that cutting body 8 top weight can be made to increase, the vibration effect that in minimizing, air spring 11 causes cutting body 8 bounce.
Walking mechanism 1 is walked forward according to certain speed, and travelled forward together with cutting body 8 by main frame, cutting roll is also walked forward while High Rotation Speed and dither, thus forms continuous cutting ground, reaches the mining object of exploitation continuously.
The vibration casing that the utility model adopts also can be arranged on the centre position, top (as shown in Figure 4) of cutting roll 10, this vibration casing can adopt the stepless adjustable vibration casing 29 of the eccentric moment of prior art, by the reinforcement structure of cylinder bearing 18, vibration force is delivered on cutting roll.Through the interval impact on cutting roll of resonance frequency during for avoiding starting and stopping, vibration casing just externally exports vibration force after eccentric block reaches setting speed, avoids resonance frequency to the damage of equipment.
The set-up mode of the vibration casing that the utility model adopts is not limited to above two kinds; also can adopt two eccentric; four is eccentric; eight take turns eccentric; the top of cutting roll can be placed on; also eccentric vibration mechanism can be placed on cutting roll inside, the object of vibrocutting can be realized, also should among protection domain of the present utility model.
Claims (10)
1. vibrating type surface miner, comprise walking mechanism (1), main frame (2), driver's cabin (3), connect cut pin cylinder (10) cut pin body (8), cut pin body (8) be flexibly connected with main frame (2) and can relatively rotate, cutting pin cylinder (10) drives it to rotate by dynamic source, cut pin cylinder (10) is provided with and cut pin cutter tooth (17), it is characterized in that: cut pin cylinder (10) is arranged on cylinder bearing (18) outboard end by roller bearings (19), the medial extremity of cylinder bearing (18) by block bearing (30) with cut pin body (8) and be connected, (18) are provided with vibration casing to cylinder bearing, and vibration casing exports high frequency vibrating power by cylinder bearing to cutting roll, make cutting roll can also realize at a high speed oscillating movement repeatedly while realizing self rotary motion.
2. according to vibrating type surface miner described in claim 1, it is characterized in that: described in cut pin body (8) approximate U shape shape, its one end be connected with main frame (2) is connected with longitudinal coupling spindle (7) by bearing, the other end of longitudinal coupling spindle (7) is connected with main frame (2) by horizontal bearing pin (6), the upper and lower sides of longitudinal coupling spindle (7) is respectively equipped with elevating ram (31), and the two ends of elevating ram (31) are respectively with main frame (2) with cut pin body (8) and formed hinged.
3. according to vibrating type surface miner described in claim 1 or 2, it is characterized in that: described in cut pin body (8) top be provided with counterweight (32), the bottom of cutting pin body (8) is provided with and regulates oil cylinder (16), and regulating the other end of oil cylinder (16) to be provided with can the support wheel (15) of kiss the earth.
4. according to vibrating type surface miner described in claim 1 or 2, it is characterized in that: the top of described cylinder bearing (18) is provided with can be cut the upper air spring (11) of pin body (8) top pressure, and the bottom of cutting pin body (8) is provided with the lower air spring (14) and vibration isolation rubber (40) that can be pressed by cylinder bearing (18) top.
5. according to vibrating type surface miner described in claim 3, it is characterized in that: the top of described cylinder bearing (18) is provided with can be cut the upper air spring (11) of pin body (8) top pressure, and the bottom of cutting pin body (8) is provided with the lower air spring (14) and vibration isolation rubber (40) that can be pressed by cylinder bearing (18) top.
6. according to vibrating type surface miner described in claim 1, it is characterized in that: described vibration casing is arranged on centre position, top or cutting roll (10) top position, both sides of cutting roll (10), and drive vibration casing by vibrating motor, the vibration casing being arranged on cutting roll both sides is connected by synchronizing shaft, and the two ends of synchronizing shaft are connected through the axle of universal joint with the eccentric wheel or eccentric block of installing passive rotation in vibration casing.
7. according to vibrating type surface miner described in claim 1 or 6, it is characterized in that: described vibration casing adopts the vibration casing with double eccentric wheel structure, vibration casing in two eccentric wheel sizes and weight just the same, two eccentric wheels are respectively equipped with coaxial gear, two gears are meshed and make two eccentric wheels do move toward one another, eccentric force is shaken mutually and is disappeared in the horizontal direction, and eccentric force superposes mutually in the vertical direction.
8. according to vibrating type surface miner described in claim 1, it is characterized in that: described vibration casing adopts the stepless adjustable vibration casing of eccentric moment.
9. according to vibrating type surface miner described in claim 1, it is characterized in that: described in cut pin cylinder (10) and driven it to rotate to refer to by dynamic source and drive it to rotate by cutting motor (13), cut motor (13) to be connected with the roller sprocket (20) being arranged on cutting roll two ends through cutting pin chain (12), or, cut motor (13) to be connected with the drum gear being arranged on cutting roll two ends again with having after Multi-stage transmission gear shift is connected, cutting roll is exported to after the moment of torsion of cutting motor is amplified, cut motor and there is Multi-stage transmission gear shift and be all arranged on cylinder bearing.
10. according to vibrating type surface miner described in claim 1,2,5,6,8 or 9, it is characterized in that: described Mars Miner is configured with two motors and two cover hydraulic pump systems, the wherein action of the walking of responsible walking mechanism and elevating ram, adjustment oil cylinder after an engine output power to a set of hydraulic pump; Another engine output power is responsible for cutting the dynamic source of pin drum rotating and the dynamic source of vibration casing vibration to another hydraulic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376295.2U CN204827453U (en) | 2015-06-04 | 2015-06-04 | Vibrating surface miner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520376295.2U CN204827453U (en) | 2015-06-04 | 2015-06-04 | Vibrating surface miner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827453U true CN204827453U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520376295.2U Withdrawn - After Issue CN204827453U (en) | 2015-06-04 | 2015-06-04 | Vibrating surface miner |
Country Status (1)
| Country | Link |
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| CN (1) | CN204827453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847361A (en) * | 2015-06-04 | 2015-08-19 | 唐忠盛 | Vibrating type open-pit mining machine |
| CN107201902A (en) * | 2016-03-20 | 2017-09-26 | 国投新疆罗布泊钾盐有限责任公司 | Outdoor soft rock ore deposit special efficient milling Throwing machines |
-
2015
- 2015-06-04 CN CN201520376295.2U patent/CN204827453U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847361A (en) * | 2015-06-04 | 2015-08-19 | 唐忠盛 | Vibrating type open-pit mining machine |
| WO2016191900A1 (en) * | 2015-06-04 | 2016-12-08 | 唐忠盛 | Vibrating surface mining machine |
| CN107201902A (en) * | 2016-03-20 | 2017-09-26 | 国投新疆罗布泊钾盐有限责任公司 | Outdoor soft rock ore deposit special efficient milling Throwing machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20171003 |
|
| AV01 | Patent right actively abandoned |