CN207228209U - Chute type excavator and coal mining, transport system - Google Patents
Chute type excavator and coal mining, transport system Download PDFInfo
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- CN207228209U CN207228209U CN201721094259.2U CN201721094259U CN207228209U CN 207228209 U CN207228209 U CN 207228209U CN 201721094259 U CN201721094259 U CN 201721094259U CN 207228209 U CN207228209 U CN 207228209U
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- sliding chassis
- chute type
- excavator
- coal
- slideway
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Abstract
The utility model provides a kind of chute type excavator and coal mining, transport system, the technical field being related to.A kind of chute type excavator includes excavator body, sliding chassis, slideway and driving device；Wherein, excavator body is arranged on sliding chassis, and excavator body can be rotated relative to sliding chassis；Sliding chassis are slidably connected on slideway, and slideway is fixedly mounted on scrapper conveyor；Driving device is connected between sliding chassis and scrapper conveyor, and driving device can drive sliding chassis to be moved back and forth along slideway.The chute type excavator that a kind of coal mining, transport system include.It is larger to alleviate excavator volume of the prior art the purpose of this utility model is to provide a kind of chute type excavator and coal mining, transport system, the problem of not being suitable for operation in underground coal mine crawl space.
Description
Technical field
The technical field of coal mine machinery equipment is the utility model is related to, more particularly, to a kind of chute type excavator and coal
Exploitation, transport system.
Background technology
At present, it is widely used with the movement of Hydraulic Cylinder object in industry and other industry.Such as：Machine industry is used
Hydraulic Cylinder hydraulic pressure is turned one's head planer ram back and forth movement；Hydraulic support stepping is moved in colliery industry by advancing jack
It is dynamic；Hydraulic cylinder is all used in action of aircraft industry's driving various deflectors of aircraft etc..
In the prior art, excavator generally uses running on wheels and crawler-type traveling, wherein, wheel excavator walking spirit
Living, translational speed is fast, it is not necessary to is shifted over long distances by other means of transportation, but stability is not when its center of gravity height causes work
It is good, and due to bad environments under mine, easily there is the problem of inconvenience of walking, excavate in wheel excavator, so as to influence work effect
Rate.Crawler-mounted excavator center of gravity is low, good operating stability, and work efficiency is high, but its operating flexibility degree is poor, causes operating efficiency
Reduce.Also, either wheel excavator or crawler-mounted excavator, floor space is larger, cause the digging of above two mode
Pick machine is not suitable for the operation in underground coal mine crawl space environment.
Based on problem above, the digging that a kind of floor space is small, flexibility ratio is high, work efficiency is high, adapts to adverse circumstances is proposed
Pick machine is particularly important.
Utility model content
It is existing to alleviate the purpose of this utility model is to provide a kind of chute type excavator and coal mining, transport system
The problem of having the excavator volume in technology larger, not being suitable for operation in underground coal mine crawl space.
In order to solve the above-mentioned technical problem, the technical solution that the utility model is taken is：
A kind of chute type excavator provided by the utility model includes excavator body, sliding chassis, slideway and driving
Device；
Wherein, the excavator body is arranged on the sliding chassis, and the excavator body can be relative to institute
State sliding chassis rotation；
The sliding chassis are slidably connected on the slideway, and the slideway is fixedly mounted on scrapper conveyor；
The driving device is connected between the sliding chassis and the scrapper conveyor, and the driving device can drive
The sliding chassis are moved back and forth along the slideway.
As a kind of further technical solution, the driving device uses hydraulic jack；
The side of the scrapper conveyor is respectively arranged with the first engaging lug, and the both sides of the sliding chassis are respectively arranged with and institute
State the second engaging lug that the first engaging lug is used cooperatively；
The both ends of the hydraulic jack are connected with first engaging lug and second engaging lug respectively.
As a kind of further technical solution, the both ends of the hydraulic jack respectively with first engaging lug and institute
The second engaging lug is stated to connect by axis pin.
As a kind of further technical solution, on the bottom face of the sliding chassis and it is located at the sliding chassis width
Left-hand thread pressing plate is respectively arranged with the position of direction both sides, and left-hand thread pressing plate described in two groups distinguishes hook joint the two of the slideway
Side.
As a kind of further technical solution, the scrapper conveyor close to the one end of the excavator body be provided with into
Coal mouth.
As a kind of further technical solution, it is provided with the scrapper conveyor at the position of described coal feed point one end
Coal can be shoveled in the coal feed point and conveyed by the scrapper conveyor by shovel board, the shovel board.
As a kind of further technical solution, rotation is provided between the excavator body and the sliding chassis
Disk, the rotating disk are driven by hydraulic motor.
As a kind of further technical solution, the excavator body includes equipment and operating room, the work
Device is arranged at the front of the operating room, and the equipment may be contained within the rotating disk with the operating room.
As a kind of further technical solution, power set are additionally provided with the sliding chassis, and the power fills
Setting in the rear of the operating room.
A kind of coal mining provided by the utility model, transport system include the chute type excavator.
Compared with prior art, a kind of chute type excavator and coal mining provided by the utility model, transport system tool
Some technical advantages are：
A kind of chute type excavator provided by the utility model includes excavator body, sliding chassis, slideway and driving
Device；Wherein, excavator body is arranged on sliding chassis, and excavator body can be rotated relative to sliding chassis；Slide
Chassis is slidably connected on slideway, and slideway is fixedly mounted on scrapper conveyor；Driving device be connected to sliding chassis and scrapper conveyor it
Between, and sliding chassis can be driven to be moved back and forth along slideway by driving device, and then the digging on synchronous drive sliding chassis
Pick machine body is moved back and forth.
A kind of course of work of chute type excavator provided by the utility model is：Chute type excavator is installed on first
On slideway at the top of scrapper conveyor, and by driving device installed in the both sides of scrapper conveyor, and output terminal is connected with sliding chassis.When
When needing to exploit the coal in front of excavator body, start driving device work, under the driving effect of driving device, excavator
Body moves forward certain distance so that the bucket on excavator body can exploit the coal seam to front, at this time, it may be necessary to will dig
Coal in bucket is moved to the coal-feeding end of scrapper conveyor, so that, there is driving device to continue to drive excavator body to be moved rearwards necessarily
Coal, is then further transported to next in the coal-feeding end of scrapper conveyor by distance by the coal-discharging in bucket by scrapper conveyor
Level conveying device, in order to transport coal to appointed place, and so on carries out, to realize uninterrupted coal mining process, carries significantly
High production efficiency.In addition, when needing to exploit the coal seam of scrapper conveyor both sides, excavator body is relative to slip
Chassis rotates by a certain angle, and to meet the purpose in exploitation both sides coal seam, rotates back to home position after exploitation again, then passes through again
Driving device moves excavator body, to realize the coal-discharging in bucket in the coal-feeding end of scrapper conveyor, is conveyed.
A kind of chute type excavator provided by the utility model changes traditional running on wheels or crawler-type traveling, i.e.,
Drive excavator body to be moved back and forth on slideway by driving device, so as to meet coal mine operation, effectively alleviate
Wheel excavator job stability is bad, and work efficiency is low, be not suitable for the problem of underground adverse circumstances；It is meanwhile effectively slow
The problem of crawler-mounted excavator operating flexibility degree is poor, operating efficiency is low is solved；It is also, most important to be occupation of land, work surface
Product is smaller compared to wheeled or crawler-mounted excavator, so as to be more suitable for operation in the crawl space environment of underground, further carries
The high flexibility of operation.
A kind of coal mining provided by the utility model, transport system include above-mentioned chute type excavator, thus, the coal
Technical advantage possessed by exploitation, transport system and effect include technical advantage and effect that above-mentioned chute type excavator is reached
Fruit, is no longer repeated herein.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram for chute type excavator that the utility model embodiment provides；
Fig. 2 is driving device in the chute type excavator shown in Fig. 1 and the assembling schematic diagram of sliding bottom and scrapper conveyor；
Fig. 3 is the partial schematic diagram for the scrapper conveyor that the utility model implements offer；
Fig. 4 is the schematic diagram for the coal-feeding end that the utility model implements the scrapper conveyor provided.
Icon：100- excavator bodies；110- equipments；120- operating rooms；130- power set；200- is slided
Dynamic chassis；The second engaging lugs of 210-；220- left-hand thread pressing plates；300- scrapper conveyors；310- slideways；The first engaging lugs of 320-；
330- coal feed points；340- shovel boards；400- driving devices；410- hydraulic jacks；500- axis pins；600- rotating disks.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Concrete structure is as Figure 1-Figure 4.Fig. 1 is a kind of chute type excavator that the utility model embodiment provides
Structure diagram；Fig. 2 illustrates for driving device in the chute type excavator shown in Fig. 1 and the assembling of sliding bottom and scrapper conveyor
Figure；Fig. 3 is the partial schematic diagram for the scrapper conveyor that the utility model implements offer；Fig. 4 is the scraper plate that the utility model is implemented to provide
The schematic diagram of the coal-feeding end of machine.
In order to solve in the prior art, wheel excavator job stability is bad, work efficiency is low, is not suitable for underground dislikes
The problem of bad environment, meanwhile, to alleviate the problem of crawler-mounted excavator operating flexibility degree is poor, operating efficiency is low；Also, it is slow
Solve the occupation of land of wheeled or crawler-mounted excavator, working area is big, is not suitable for the problem of operation in the crawl space environment of underground, sheet
The technological means that utility model is taken is：
A kind of chute type excavator provided in this embodiment include excavator body 100, sliding chassis 200, slideway 310 with
And driving device 400；Wherein, excavator body 100 is arranged on sliding chassis 200, and excavator body 100 can be relative to
Sliding chassis 200 rotate；Sliding chassis 200 are slidably connected on slideway 310, and slideway 310 is fixedly mounted on scrapper conveyor 300；
Driving device 400 is connected between sliding chassis 200 and scrapper conveyor 300, and driving device 400 can drive sliding chassis 200
Moved back and forth along slideway 310.
A kind of course of work of chute type excavator provided in this embodiment is：Chute type excavator is installed on first and is scraped
On the slideway 310 at the top of trigger 300, and driving device 400 is installed on to the both sides of scrapper conveyor 300, and output terminal and slip
Chassis 200 connects.When needing to exploit the coal in the front of excavator body 100, start driving device 400 and work, filled in driving
Put under 400 driving effect, excavator body 100 moves forward certain distance so that the bucket on excavator body 100 can
The coal seam to front is exploited, at this time, it may be necessary to the coal in bucket is moved to the coal-feeding end of scrapper conveyor 300, so that, there is driving to fill
Put 400 to continue to drive excavator body 100 to be moved rearwards certain distance, then by the coal-discharging in bucket in scrapper conveyor 300
Coal-feeding end, coal is further transported to by next stage conveying device by scrapper conveyor 300, it is specified in order to which coal is transported
Point, and so on carries out, and to realize uninterrupted coal mining process, substantially increases production efficiency.In addition, when needing to scraper plate
When the coal seam of 300 both sides of machine is exploited, excavator body 100 rotates by a certain angle relative to sliding chassis 200, to meet to open
The purpose in both sides coal seam is adopted, rotates back to home position after exploitation again, excavator body is then moved by driving device 400 again
100, to realize the coal-discharging in bucket in the coal-feeding end of scrapper conveyor 300, conveyed.
A kind of chute type excavator provided in this embodiment changes traditional running on wheels or crawler-type traveling, i.e., logical
Over-driving device 400 drives excavator body 100 to be moved back and forth on slideway 310, so as to meet coal mine operation, has
Effect alleviates that wheel excavator job stability is bad, and work efficiency is low, is not suitable for the problem of underground adverse circumstances；Meanwhile
Effectively alleviate the problem of crawler-mounted excavator operating flexibility degree is poor, operating efficiency is low；Also, it is most important be take up an area,
Working area is smaller compared to wheeled or crawler-mounted excavator, so that operation in the crawl space environment of underground is more suitable for, into
One step improves the flexibility of operation.
In the optional technical solution of the present embodiment, driving device 400 uses hydraulic jack 410；The side of scrapper conveyor 300
The first engaging lug 320 is respectively arranged with, the both sides of sliding chassis 200 are respectively arranged with what is be used cooperatively with the first engaging lug 320
Second engaging lug 210；The both ends of hydraulic jack 410 are connected with the first engaging lug 320 and the second engaging lug 210 respectively.
Further, the both ends of hydraulic jack 410 pass through pin with the first engaging lug 320 and the second engaging lug 210 respectively
Axis 500 connects.
Specifically, in the present embodiment, driving device 400 is using hydraulic jack 410 (hydraulic cylinder), and by hydraulic jack
410 both ends are connected between the first engaging lug 320 and the second engaging lug 210 by axis pin 500 respectively, and 300 liang of scrapper conveyor
First engaging lug 320 of side is located at 210 rear of the second engaging lug of 200 both sides of sliding chassis, so, works as hydraulic jack
During 410 elongation, since the first engaging lug 320 is fixed, hydraulic jack 410 is promoted by the second engaging lug 210 and slides bottom
Disk 200 moves forward on slideway 310, in order to which excavator body 100 exploits the coal in front by bucket；Work as digging
, it is necessary to which coal to be poured into the coal-feeding end portion of scrapper conveyor 300 when loading coal in bucket, thus, hydraulic jack 410 needs to shrink,
And drive sliding chassis 200 rearward to move a certain distance, it then could meet actual demand, the coal in bucket is poured into and is scraped
In trigger 300, further Coal Transport is walked by scrapper conveyor 300.Excavator body is driven by using hydraulic jack 410
100 move back and forth on slideway 310, change excavator in the prior art and are driven by in-wheel driving or crawler type, more just
In implementing mining operations in underground coal mine, and operating efficiency is improved.
In the optional technical solution of the present embodiment, on the bottom face of sliding chassis 200 and it is located at 200 width side of sliding chassis
Left-hand thread pressing plate 220 is respectively arranged with to the position of both sides, and two groups of left-hand thread pressing plates 220 distinguish hook joint in the both sides of slideway 310.
It is pointed out that excavator body 100 moves back and forth or carries out coal mining on slideway 310 in order to prevent
Tumble or shift during operation, be provided with left-hand thread pressing plate 220 in the present embodiment on the bottom face of sliding chassis 200, and it is sliding
The both sides of dynamic 200 width of chassis are correspondingly arranged respectively, by 220 hook joint of left-hand thread pressing plate in the bottom of slideway 310, such one
Come, when tilting moment is larger, 310 bottom of slideway can provide left-hand thread pressing plate 220 downward active force, and then effectively prevent
Excavator body 100 displacement occurs or even phenomenon appearance of tumbling.
In the optional technical solution of the present embodiment, scrapper conveyor 300 is provided with into coal close to the one end of excavator body 100
Mouth 330.
In the optional technical solution of the present embodiment, shovel is provided with the position of 330 one end of coal feed point on scrapper conveyor 300
Coal can be shoveled in coal feed point 330 and conveyed by scrapper conveyor 300 by plate 340, shovel board 340.
Chute type excavator provided in this embodiment is the slideway 310 that excavator body 100 is arranged on to scrapper conveyor 300
On, and excavator body 100 is moved back and forth on slideway 310 by driving device 400, then pass through excavator body
100 cut coal, and are walked Coal Transport by scrapper conveyor 300, thus, coal feed point have been opened up in the front end of scrapper conveyor 300
330, and shovel board 340 is provided with coal feed point 330, so, excavator body 100 can by the coal that bucket is exploited
Pour into shovel board 340, coal is then poured into by coal feed point 330 by shovel board 340, so that again by scrapper conveyor 300 to coal
Transported.
Specifically, being provided with groove body inside scrapper conveyor 300 along its length, conveyer belt is set in groove body, and by subtracting
Speed motor is driven, so that, the coal that shovel board 340 is poured into by coal feed point 330 has really been poured on conveyer belt, further
Transported by conveyer belt.
In the optional technical solution of the present embodiment, rotating disk is provided between excavator body 100 and sliding chassis 200
600, rotating disk 600 is driven by hydraulic motor.
In the optional technical solution of the present embodiment, excavator body 100 includes equipment 110 and operating room 120, work
Device 110 is arranged at the front of operating room 120, and equipment 110 may be contained within rotating disk 600 with operating room 120.
In the optional technical solution of the present embodiment, power set 130, and power set are additionally provided with sliding chassis 200
130 are located at the rear of operating room 120.
It should be noted that excavator body 100 not just exploits the coal seam in front in recovery process, also
Need to exploit the coal seam of both sides, so that, rotating disk 600 is provided with the bottom of excavator body 100 in the present embodiment,
And rotating disk 600 is arranged on sliding chassis 200, rotating disk 600 by hydraulic motor provide power, then by gear set into
Row transmission, finally realizes that excavator body 100 can be rotated to two side directions, and then exploits the coal seam of both sides.
Specifically, excavator body 100 includes equipment 110 and operating room 120, correspondingly, by 110 He of equipment
Operating room 120 is arranged in rotating disk 600, and equipment 110 is located at front, in order to which technical staff operates excavator body
100 realize the process of seam mining.
It should be noted that excavator body 100 moves on slideway 310, excavator body 100 rotates, equipment
110 recovery process are required to power source, thus, power set 130 are provided with sliding chassis 200, continue in order to provide
Power output.
A kind of coal mining provided in this embodiment, transport system include chute type excavator, thus, the coal mining,
Technical advantage possessed by transport system and effect include technical advantage and effect that above-mentioned chute type excavator is reached, herein
No longer repeated.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
- A kind of 1. chute type excavator, it is characterised in that including：Excavator body, sliding chassis, slideway and driving device；Wherein, the excavator body is arranged on the sliding chassis, and the excavator body can be relative to the cunning Dynamic chassis rotates；The sliding chassis are slidably connected on the slideway, and the slideway is fixedly mounted on scrapper conveyor；The driving device is connected between the sliding chassis and the scrapper conveyor, and the driving device can drive it is described Sliding chassis are moved back and forth along the slideway.
- 2. chute type excavator according to claim 1, it is characterised in that the driving device uses hydraulic jack；The side of the scrapper conveyor is respectively arranged with the first engaging lug, and the both sides of the sliding chassis are respectively arranged with and described The second engaging lug that one engaging lug is used cooperatively；The both ends of the hydraulic jack are connected with first engaging lug and second engaging lug respectively.
- 3. chute type excavator according to claim 2, it is characterised in that the both ends of the hydraulic jack respectively with institute State the first engaging lug and second engaging lug is connected by axis pin.
- 4. chute type excavator according to claim 1, it is characterised in that on the bottom face of the sliding chassis and be located at Left-hand thread pressing plate is respectively arranged with the position of the sliding chassis width both sides, and left-hand thread pressing plate described in two groups distinguishes hook joint In the both sides of the slideway.
- 5. chute type excavator according to claim 1, it is characterised in that the scrapper conveyor is close to the excavator body One end be provided with coal feed point.
- 6. chute type excavator according to claim 5, it is characterised in that be located at the coal feed point one on the scrapper conveyor Shovel board is provided with the position at end, coal can be shoveled in the coal feed point and carried out by the scrapper conveyor by the shovel board Conveying.
- 7. chute type excavator according to claim 1, it is characterised in that the excavator body and the sliding chassis Between be provided with rotating disk, the rotating disk is driven by hydraulic motor.
- 8. chute type excavator according to claim 7, it is characterised in that the excavator body include equipment and Operating room, the equipment is arranged at the front of the operating room, and the equipment may be contained within the operating room In the rotating disk.
- 9. chute type excavator according to claim 8, it is characterised in that power dress is additionally provided with the sliding chassis Put, and the power set are located at the rear of the operating room.
- 10. a kind of coal mining, transport system, it is characterised in that dug including claim 1-9 any one of them chute type Pick machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094259.2U CN207228209U (en) | 2017-08-29 | 2017-08-29 | Chute type excavator and coal mining, transport system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094259.2U CN207228209U (en) | 2017-08-29 | 2017-08-29 | Chute type excavator and coal mining, transport system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228209U true CN207228209U (en) | 2018-04-13 |
Family
ID=61859623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094259.2U Active CN207228209U (en) | 2017-08-29 | 2017-08-29 | Chute type excavator and coal mining, transport system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228209U (en) |
-
2017
- 2017-08-29 CN CN201721094259.2U patent/CN207228209U/en active Active
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