CN103008086A - Movable crushing appliance - Google Patents
Movable crushing appliance Download PDFInfo
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- CN103008086A CN103008086A CN2012104960612A CN201210496061A CN103008086A CN 103008086 A CN103008086 A CN 103008086A CN 2012104960612 A CN2012104960612 A CN 2012104960612A CN 201210496061 A CN201210496061 A CN 201210496061A CN 103008086 A CN103008086 A CN 103008086A
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- conveying device
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- discharge
- mobile crushing
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Abstract
The invention discloses a movable crushing appliance which mainly comprises a main body supporting frame, a loading container, a conveying device, a crushing device, a discharged and unloaded material conveying device and a walking mechanism, wherein the loading container, the conveying device, the crushing device, the discharged and unloaded material conveying device and the walking mechanism are arranged on the main body supporting frame so as to form an integral main body structure; the conveying device is used for conveying materials in the loading container to the crushing device; the discharged and unloaded material conveying device is used for conveying the materials crushed by the crushing device to the next-stage conveying mechanism; the movable crushing appliance also comprises a rotary supporting frame for supporting the discharged and unloaded material conveying device, and the rotary supporting frame is arranged at a discharge outlet of the crushing device and fixedly connected with the main body supporting frame; the discharged and unloaded material conveying device is connected with the rotary supporting frame, and can rotate in a preset space range; and the walking mechanism is fixedly connected with the main body supporting frame. According to the invention, the cost required for conveying the excavated minerals to the crushing appliance in the process of mining operation is reduced.
Description
Technical field
The present invention relates to the mining technical field, particularly a kind of mobile crushing equipment.
Background technology
Generally, in typical opencut or surface mining operation, mode commonly used is: mobile excavating equipment is put into dumper with the mineral that dig out, near dumper is transported to mineral mineral treatment facility place (namely, fixing or semimobile disintegrating apparatus) processes processing, after the processing of mineral treatment facility is processed, reach the mineral that meet granularity requirements and transport the mine via conveyer belt or pipeline.But this mineral treatment facility general structure is larger, usually builds the ad-hoc location in the mine.Continuous propelling along with mining, mobile excavating equipment will be more and more far away apart from mineral treatment facility position is set, in order to make the mineral treatment facility remain the fixed output quota energy state than Daheng, mobile excavator just needs more dumper transport the larger process ability that mineral satisfy the mineral treatment facility apart from the mineral treatment facility is far away.Along with transportation range progressively strengthens, just more and more to the dumper quantitative requirement, reach the most at last an economic equilibrium point, be exactly rational transportation distance usually said in mining, surpass this rational transportation distance mining cost and will cause huge waste.Therefore, along with the diverse location of carrying out in the mine of mining sets up new mineral treatment facility will become more economical.
And becoming with Large Dump Truck does not more have attraction, and this not only because they consume a large amount of fuel when work, is that also this Large Dump Truck is expensive, and maintenance cost is high, and consumption costs is large, and existing Mining industry development is caused adverse effect.
In view of this, need to provide a kind of in the mining process, equip with the processing that the movement of mobile excavator is moved, so that the mineral that mobile digging machine digs out are directly supplied with the portable equipment of processing, so just reduced digging machine with the mineral that the dig out dumper of packing into, dumper is transported to mineral this intermediate link of mineral treatment facility of ad-hoc location in the mine again, and the expense that spends in the same mining process also will be down to minimum.
Summary of the invention
In view of this, the present invention proposes a kind of mobile crushing equipment, to reduce in the mining process, the mineral that dig out is transported to the required cost of disintegrating apparatus.
The invention provides a kind of mobile crushing equipment, comprise the body supports framework, described body supports framework is provided with charge cask, conveying device, breaker, discharge and discharger conveying device, and walking mechanism; Wherein, described conveying device is used for the material in the described charge cask is transported to described breaker; Described discharge and discharger conveying device are used for being transported to through the material of described breaker fragmentation the next stage conveying mechanism; Described mobile crushing equipment comprises also that be used to the support frame that supports described discharge and discharger conveying device described support frame is arranged at the discharging opening place of described breaker, and is fixedly connected with described body supports framework; Described discharge and discharger conveying device are connected with described support frame pivotally; Described walking mechanism is fixedly connected with described body supports framework.
Further, above-mentioned mobile crushing equipment also comprises rotary motion mechanism; Described support frame is the revolution support frame, and described revolution support frame is connected with rotary motion mechanism, and described rotary motion mechanism is used for making described revolution support frame to rotate around vertical gyroaxis in horizontal plane; One end of described discharge and discharger conveying device and described revolution support frame are hinged.
Further, above-mentioned mobile crushing equipment also comprises telescoping mechanism; Described revolution support frame is provided with cantilever arm, and described telescoping mechanism is articulated between described cantilever arm and described discharge and the discharger conveying device, and described telescoping mechanism is used for driving described discharge and the revolution of discharger conveying device in perpendicular.
Further, the upper end of the described revolution support frame of above-mentioned mobile crushing equipment is connected with described body supports framework by slewing bearing; The lower end of described revolution support frame is connected with described body supports framework by the spherical roller thrust bearing.
Further, the described conveying device of above-mentioned mobile crushing equipment is apron conveyor, chain-linked conveyer or ribbon conveyer.
Further, the described breaker of above-mentioned mobile crushing equipment is double-geared roller crusher.
Further, the described rotary motion mechanism of above-mentioned mobile crushing equipment is the double-rack-and-pinion hydraulic drive mechanism.
Further, the described telescoping mechanism of above-mentioned mobile crushing equipment is the double hydraulic cylinder device.
Further, the described charge cask of above-mentioned mobile crushing equipment is the charging hopper.
With respect to prior art, the present invention has the following advantages:
The first, in the mining process, mobile crushing station of the present invention is owing to have walking mechanism, can move along with the movement of excavator, the mineral that digging machine digs out can directly be supplied with mobile crushing equipment, so just save digging machine with the mineral that the dig out dumper of packing into, the mineral disintegrating apparatus that dumper is transported to mineral ad-hoc location in the mine again conveying process in the middle of this.The mining technology process is simple like this, and equipment purchasing expense and equipment operation consumption costs all will significantly reduce good economy performance.
The second, the present invention also is provided with support frame, this revolution support frame is used for supporting discharge and discharger conveying device, and support discharge and discharger conveying device can turn round in predetermined spatial dimension flexibly, like this, the off-take point of discharge and discharger conveying device is arranged arbitrarily in the certain space scope with respect to mobile crushing equipment, and then, realized the integrated design of discharge and discharging, complete equipment needn't add the discharge unit of transfer, simple in structure, rationally distributed, thus the economy of equipment improved.
Description of drawings
The accompanying drawing that consists of a part of the present invention is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the side view of mobile crushing equipment preferred embodiment of the present invention;
Fig. 2 is the top view of mobile crushing equipment preferred embodiment of the present invention.
Description of reference numerals
1 conveying device
2 charge casks
3 walking mechanisms
4 body supports frameworks
5 horizontal axis of rotations
6 chassis boss
7 double-rack-and-pinion hydraulic drive mechanisms
8 revolution support frames
9 vertical gyroaxises
10 breakers
11 telescoping mechanisms
The primary importance of 12 discharges and discharger conveying device
12 " second place of discharge and discharger conveying device
13 walking road surfaces
14 next stage conveying mechanisms
15 adpting flanges
16 slewing bearings
17 discharges and discharger conveying device
18 cantilever arms
The specific embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the present invention can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Below in conjunction with Fig. 1 and Fig. 2, the preferred embodiment of mobile crushing equipment of the present invention is described further.
With reference to Fig. 1, present embodiment mobile crushing equipment comprises body supports framework 4, and body supports framework 4 is provided with charge cask 2, conveying device 1, breaker 10, discharge and discharger conveying device 17, and walking mechanism 3; Wherein, conveying device 1 is used for the material in the charge cask 2 is transported to breaker 10; Discharge and discharger conveying device 17 are used for and will be transported to next stage conveying mechanism 14 through the material of breaker 10 fragmentations; Mobile crushing equipment comprises that also support frame is arranged at the discharging opening place of breaker 10, and is fixedly connected with body supports framework 4 for the support frame that supports discharge and discharger conveying device 17; Discharge and discharger conveying device 17 are connected with support frame, its only comprise one independent, not only be used for discharge process but also be used for the unit of discharge process, discharge and discharger conveying device 17 can turn round in the predetermined space scope; Walking mechanism 3 is fixedly connected with body supports framework 4.
Briefly, each part device is arranged on the body supports framework 4, and breaker 10 front lower ends are the charging hoppers that can store a certain amount of mineral, and charging hopper feeding mouth profile and height should be convenient to mobile excavator charging; The rear is an acclivitous conveying device that reach a certain height 1 of certain angle under the charging hopper, and its will feed material stock in the hopper is transported to breaker 10 and carries out fragmentation; The discharge hole of feeding device back lower place is breaker 10, charging gear is shipped mineral carry out fragmentation and be machined to qualified products; Breaker 10 belows are used for fixed support discharge and discharger conveying device 17 for revolution support frame 8; Discharge and discharger conveying device 17 are hingedly fixed in the middle of the revolution support frame 8, receive the qualified products of processing from breaker 10 and transport next stage conveying mechanism 14 to; Walking mechanism 3 is fixed on the body supports framework 4, is used for the support on broken equipment 10 and walking road surface 13.And discharge and discharger conveying device 17 can turn round in the predetermined space scope.This predetermined spatial dimension can be determined according to actual condition by those skilled in the art.
In one embodiment, conveying device 1 can be apron conveyor, chain-linked conveyer or ribbon conveyer.Breaker 10 can be selected double-geared roller crusher.Charge cask 2 can be selected the charging hopper.The walking mechanism 3 here; can be crawler type walking mechanism, wheel dynamic formula walking mechanism or stepping mechanism; perhaps other are fixed on the body supports framework, can realize walking, and the walking mechanism of function of bearing disintegrating apparatus and ground supports is all within protection scope of the present invention.
Present embodiment has following advantage with respect to prior art:
The first, in the mining process, mobile crushing station of the present invention is owing to have walking mechanism, can move along with the movement of excavator, the mineral that excavator digs out can directly be supplied with mobile crushing equipment, so just save excavator with the mineral that the dig out dumper of packing into, the mineral disintegrating apparatus that dumper is transported to mineral ad-hoc location in the mine again conveying process in the middle of this.The mining technology process is simple like this, and equipment purchasing expense and equipment operation consumption costs all will significantly reduce good economy performance.
The second, the present invention also is provided with support frame, this support frame is used for supporting discharge and discharger conveying device, and discharge and discharger conveying device can turn round in predetermined spatial dimension flexibly, like this, the off-take point of discharge and discharger conveying device arranges arbitrarily in the certain space scope with respect to mobile crushing equipment, and then, realized the integrated design of discharge and discharging, complete equipment needn't add the discharge unit of transfer, and is simple in structure, rationally distributed, thereby improved the economy of equipment.
Referring again to Fig. 1, present embodiment mobile crushing equipment is described further.Among Fig. 1, conveying device 1 can be apron conveyor, and breaker 10 is selected double-geared roller crusher, and charge cask 2 is the charging hopper.
Support frame is for revolution support frame 8, revolution support frame 8 is connected with rotary motion mechanism, is used for making that to turn round support frame 8 rotatable around vertical gyroaxis 9 in horizontal plane; One end of discharge and discharger conveying device 17 is hinged with the middle part of revolution support frame 8.Like this, along with the in the horizontal direction rotation in predetermined angular of revolution support frame 8, discharge and discharger conveying device 17 also can be realized the servo-actuated of horizontal direction rotation.
And, in order to realize the rotation in the vertical plane, revolution support frame 8 also is provided with cantilever arm 18, and between that telescoping mechanism 11 is articulated in cantilever arm 18 and discharge and the discharger conveying device 17, this telescoping mechanism 11 is used for driving discharge and the revolution of discharger conveying device 17 in perpendicular.This shows that along with the stretching motion of telescoping mechanism 11, and telescoping mechanism 11 is around the rotation of pin joint, discharge and discharger conveying device 17 can be implemented in the rotation in the vertical plane.For example, in Fig. 1, the primary importance 12 of discharge and discharger conveying device and the second place 12 of discharge and discharger conveying device " are two different positions in discharge and the discharger conveying device vertical plane.
What in the present embodiment, telescoping mechanism adopted is double hydraulic cylinder.Need to prove that hydraulic cylinder is the preferred implementation of telescoping mechanism, other can realize the mechanism of Telescopic, also within protection scope of the present invention.
Because the revolution support frame can rotate at horizontal plane, and, discharge and discharger conveying device also can rotate at vertical direction, therefore, discharge and discharger conveying device are equipped on level, the vertical both direction with respect to fragmentation and turn round within the specific limits, are equipped in the certain space scope with respect to mobile crushing and arrange arbitrarily to reach discharge and discharger conveying device off-take point.Complete equipment needn't add the discharge unit of transfer, and is simple in structure, rationally distributed, thereby improved reliability and the economy of equipment.And, adopt the revolution support frame to avoid the infringement of cantilever mounting structure to body supports frame structure intensity, the body supports frame stiffness is improved significantly, structural stress distributes more even, structure stress is more reasonable, has eliminated tilting moment on it etc. to the adverse effect of equipment and parts.
Further, be fixed on the body supports framework 4 as the charging hopper of charge cask 2, the feeding mouth profile of charging hopper and height should be convenient to the excavator charging; The rear is an apron conveyor that is inclined upwardly and reach a certain height along certain angle under the charging hopper, and its will feed material stock in the hopper is transported to double-geared roller crusher and carries out fragmentation; Apron conveyor discharging opening below is double-geared roller crusher; Disintegrating machine discharging opening bottom is revolution support frame 8, revolution support frame 8 adopts two revolution forms to be fixedly connected with body supports framework 4, self-aligning thrust roller bearing is adopted in the bottom revolution, self-aligning thrust roller bearing is installed on the chassis boss 6, slewing bearing 16 is adopted on top, slewing bearing 16 is connected and fixed with body supports framework 4 tops and adpting flange 15, passes through the material of double-geared roller crusher discharging opening and turns round the feeding part that vacancy in the support frame 8 is delivered to discharge and discharger conveying device 17; Revolution support frame 8 adopts double-rack-and-pinion hydraulic drive mechanism 7 to drive, the rectilinear motion of hydraulic cylinder is become the gyration of gear, and revolution support frame 8 is 120 ° around vertical gyroaxis 9 extreme position that swings in the horizontal direction under this driving force effect.
When discharge and discharger conveying device 17 do not swing, be in 17 places, illustrated position.Fig. 1 and Fig. 2 also show discharge and discharger conveying device 17 with respect to a position of pendulum on the revolution support frame 8, and " (among Fig. 2 12 " structure of locating should adopt dotted line to represent to be in 12) schematic diagram.Discharge and discharger conveying device 17 are hingedly fixed on the revolution support frame 8, do swinging up and down around horizontal axis of rotation 5.In the present embodiment, the extreme position of upper pendulum is designed to 20 °, and the extreme position of the bottom is 10 °; The below in discharge and discharger conveying device 17 emptying points be next stage conveying mechanism 14(for example, can be elevating conveyor, belt bridge etc.).
The bottom of revolution support frame 8, top are hingedly fixed on the body supports framework 4 by the revolution parts, double-geared roller crusher discharging opening center overlaps with the centre of gyration of revolution support frame 8, and the discharging opening revolving meber that passes revolution support frame 8 tops extends to and turns round support frame 8 medium positions.
This shows, 120 ° of revolutions about the revolution support frame can be done in the horizontal direction with respect to double-geared roller crusher, revolution support frame bottom and top adopt two rotating modes to be connected with the body supports framework respectively; Discharge and discharger conveying device can be done upwards 20 °, downward 10 ° of revolutions with respect to slewing frame in vertical plane.The acting in conjunction result is exactly that discharge and discharger conveying device can be equipped in optional position discharging in the described angular range with respect to fragmentation, the purpose of arranging arbitrarily in the certain space scope with respect to mobile crushing equipment with the off-take point that reaches discharge and discharger conveying device.
In addition, (that is breaker is in service) can gyration in the process of fragmentation for discharge and discharger conveying device, prerequisite is that out crushed product is transported in the receiver section of discharge and discharger conveying device by interference-free from breaker, and with in the horizontal direction, the gyration of vertical direction is irrelevant.
Again explanation, the mode of movement of charge cask, discharge and discharger conveying device can design arbitrarily, can be designed as apron conveyor, chain-linked conveyer or ribbon conveyer.The vertical gyration of horizontal rotation motion, discharge and the discharger conveying device of revolution support frame can reach by driver arbitrarily, particularly by hydraulic pressure or dynamo-electric drive unit.
To sum up, mobile crushing equipment of the present invention has following advantage:
Mobile crushing equipment can move along with the movement of excavator in the mining process, the mineral that excavator is dug out are directly supplied with mobile fragmentation equipment, so just save excavator with the mineral that the dig out dumper of packing into, the mineral disintegrating apparatus that dumper is transported to mineral ad-hoc location in the mine again conveying process in the middle of this.The mining technology process is simple like this, and equipment purchasing expense and equipment operation consumption costs all will significantly reduce good economy performance.And mobile crushing device structure of the present invention is simple, rationally distributed; Adaptable, can satisfy the stability that the ore deposit is soft, work in the road surface of jolting in the open, can adapt to ore deposit extreme climate environment in the open; Install, debug simply, operation, easy to maintenance, automaticity is high.For the user provides the disintegrating apparatus of high stability and reliability, and then improve the economy of described disintegrating apparatus and realize to greatest extent customer value and interests.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a mobile crushing equipment is characterized in that,
Comprise body supports framework (4), described body supports framework (4) is provided with charge cask (2), conveying device (1), breaker (10), discharge and discharger conveying device (17), and walking mechanism (3); Wherein,
Described conveying device (1) is used for the material in the described charge cask (2) is transported to described breaker (10);
Described discharge and discharger conveying device (17) are used for and will be transported to next stage conveying mechanism (14) through the broken material of described breaker (10);
Described mobile crushing equipment comprises that also be used to the revolution support frame that supports described discharge and discharger conveying device (17), described revolution support frame is arranged at the discharging opening place of described breaker (10), and is fixedly connected with described body supports framework (4); Described discharge and discharger conveying device (17) are connected with described revolution support frame pivotally;
Described walking mechanism (3) is fixedly connected with described body supports framework (4).
2. mobile crushing equipment according to claim 1 is characterized in that,
Also comprise rotary motion mechanism;
Described support frame is revolution support frame (8), and described revolution support frame (8) is connected with rotary motion mechanism, and described rotary motion mechanism is used for described revolution support frame (8) is rotated around vertical gyroaxis (9) in horizontal plane;
One end of described discharge and discharger conveying device (17) and described revolution support frame (8) are hinged.
3. mobile crushing equipment according to claim 2 is characterized in that,
Also comprise telescoping mechanism (11);
Described revolution support frame (8) is provided with cantilever arm (18), described telescoping mechanism (11) is articulated between described cantilever arm (18) and described discharge and the discharger conveying device (17), and described telescoping mechanism (11) is used for driving described discharge and the revolution of discharger conveying device (17) in perpendicular.
4. mobile crushing equipment according to claim 3 is characterized in that,
The upper end of described revolution support frame (8) is connected with described body supports framework (4) by slewing bearing (16);
The lower end of described revolution support frame (8) is connected with described body supports framework (4) by the spherical roller thrust bearing.
5. each described mobile crushing equipment in 4 according to claim 1 is characterized in that,
Described conveying device (1) is apron conveyor, chain-linked conveyer or ribbon conveyer.
6. mobile crushing equipment according to claim 5 is characterized in that,
Described breaker is double-geared roller crusher.
7. mobile crushing equipment according to claim 6 is characterized in that,
Described rotary motion mechanism is the double-rack-and-pinion hydraulic drive mechanism.
8. mobile crushing equipment according to claim 7 is characterized in that,
Described telescoping mechanism (11) is the double hydraulic cylinder device.
9. mobile crushing equipment according to claim 8 is characterized in that,
Described charge cask (2) is the charging hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012104960612A CN103008086A (en) | 2012-11-28 | 2012-11-28 | Movable crushing appliance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104960612A CN103008086A (en) | 2012-11-28 | 2012-11-28 | Movable crushing appliance |
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| CN103008086A true CN103008086A (en) | 2013-04-03 |
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| CN2012104960612A Pending CN103008086A (en) | 2012-11-28 | 2012-11-28 | Movable crushing appliance |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334755A (en) * | 2013-07-12 | 2013-10-02 | 鞍钢集团矿业公司 | Slope hoisting and crushing system for deep open-pit mine |
| CN103433110A (en) * | 2013-08-07 | 2013-12-11 | 肥乡县农乐机械科技有限公司 | Movable coal grinder |
| WO2016110001A1 (en) * | 2015-01-09 | 2016-07-14 | 深圳中城绿建科技有限公司 | Integrated crusher |
| CN107971105A (en) * | 2017-12-06 | 2018-05-01 | 陆沈杰 | A kind of environment-friendly type processing unit for construction waste recycling |
| CN112317106A (en) * | 2020-10-19 | 2021-02-05 | 湖南山瑞重工科技有限公司 | Movable crushing station frame |
| CN113565561A (en) * | 2021-09-26 | 2021-10-29 | 徐州木萱机械制造有限公司 | Mining equipment for mining machinery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107971105A (en) * | 2017-12-06 | 2018-05-01 | 陆沈杰 | A kind of environment-friendly type processing unit for construction waste recycling |
| CN112317106A (en) * | 2020-10-19 | 2021-02-05 | 湖南山瑞重工科技有限公司 | Movable crushing station frame |
| CN113565561A (en) * | 2021-09-26 | 2021-10-29 | 徐州木萱机械制造有限公司 | Mining equipment for mining machinery |
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Application publication date: 20130403 |