CN203296100U - Shoveling and loading mechanism for underground scraper - Google Patents
Shoveling and loading mechanism for underground scraper Download PDFInfo
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- CN203296100U CN203296100U CN2013202892095U CN201320289209U CN203296100U CN 203296100 U CN203296100 U CN 203296100U CN 2013202892095 U CN2013202892095 U CN 2013202892095U CN 201320289209 U CN201320289209 U CN 201320289209U CN 203296100 U CN203296100 U CN 203296100U
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- push pedal
- bearing pin
- hinged
- shirk
- junction plate
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Abstract
The utility model discloses a shoveling and loading mechanism for an underground scraper. The shoveling and loading mechanism for the underground scraper comprises an outer pushing and unloading scraper pan, an inner pushing and unloading scraper pan, a push plate connecting plate and push plate oil cylinders, a plurality of hinge lugs are respectively and fixedly arranged on the upper portion of the push plate connecting plate, one first pin shaft is connected between every two hinge lugs, the push plate connecting plate is hinged to the outer pushing and unloading scraper pan through multiple first pin shafts, a left lug plate and a right lug plate are welded on the two sides of the middle portion of the push plate connecting plate respectively, the oil cylinder rods of the two push plate oil cylinders are hinged to the left lug plate and the right lug plate respectively through second pin shafts, the oil cylinder barrels of the two push plate oil cylinders are hinged to a back lug plate on the outer pushing and unloading scraper pan through third pin shafts, the hinge points of the oil cylinder barrels are arranged below the hinge points of the push plate connecting plate and the push plate oil cylinders, and the lower end of the push plate connecting plate is hinged to the inner pushing and unloading scraper pan through two long shafts. The shoveling and loading mechanism for the underground scraper can adapt to low roadways, can not only meet daily ore unloading in a draw shaft, but also be used for ore unloading through a dumper, is strong in adaptive capacity and universality, improves production efficiency and lowers production cost.
Description
Technical field
The utility model relates to a kind of mining underground carry scraper, particularly relates to a kind of for the shoveling mechanism on underground carry scraper.
Background technology
At present, the tunnel in most of mine is the short tunnel, and underground carry scraper, due to the restriction of shoveling mechanism, can not adapt to truck and unload ore deposit, only can be used for drop shaft and unloads ore deposit.Along with mineral resources are in great demand in recent years, all kinds of mining areas output significantly improves, the drawback of common underground carry scraper shoveling mechanism is fully come out, its use procedure inefficiency, more to supporting vehicle equipment requirement, adaptive faculty is poor, after particularly country proposes target for energy-saving and emission-reduction, enhance productivity, improve cargo handling operation, become Main Means and the target of mining area raising self competitiveness.Therefore how to utilize technological means to carry out architecture advances to shoveling mechanism, to improve service efficiency, meet and use needs, become present problem in urgent need to solve.
The utility model content
The technical problems to be solved in the utility model is to provide a kind ofly can adapt to the short tunnel, have stronger adaptive capacity and versatility, efficiency is high for the shoveling mechanism on underground carry scraper.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
a kind of for the shoveling mechanism on underground carry scraper, comprise and shirk outer scraper bowl, shirk interior shovel board, the push pedal junction plate, the push pedal oil cylinder, the back side of shirking outer scraper bowl is the back otic placode fixedly, on the back otic placode, offer hinge hole, a plurality of strand ears are fixed respectively on the top of push pedal junction plate, between every two strand ears, connect first bearing pin, shirk corresponding position on outer scraper bowl and fix respectively a plurality of connection strand ears, adopt many first bearing pins by the push pedal junction plate with to shirk outer scraper bowl hinged, a left side is welded respectively in the both sides, middle part of push pedal junction plate, the auris dextra plate, the cylinder rod of two push pedal oil cylinders is respectively by the second bearing pin and a left side, the auris dextra plate is hinged, the cylinder tube of two push pedal oil cylinders is hinged by the 3rd bearing pin with the back otic placode of shirking outer scraper bowl respectively, its hinge is below the hinge of push pedal junction plate and push pedal oil cylinder, push pedal junction plate lower end by two major axis with to shirk interior shovel board hinged.
The utility model is for the shoveling mechanism on underground carry scraper, wherein said push pedal junction plate and shirk connecting line between two pin joints of outer scraper bowl, push pedal oil cylinder and the center line of push pedal oil cylinder between angle α between 75 ° to 116 °.
The utility model is for the shoveling mechanism on underground carry scraper, and wherein said top of shirking outer scraper bowl arranges frame type baffle plate, frame type baffle plate with shirk outer scraper bowl and be made into integration.
The utility model is for the shoveling mechanism on underground carry scraper, and wherein the lubricated copper sheathing of suit first on the first bearing pin, arrange respectively the first pin shaft baffle and the first bearing pin gland outside the two ends of the first bearing pin.
The utility model is for the shoveling mechanism on underground carry scraper, fixing otic placode axle bed respectively on wherein said left and right otic placode, the cylinder rod of two push pedal oil cylinders is hinged by described the second bearing pin and otic placode axle bed respectively, and the second pin shaft baffle and the second bearing pin gland are fixed respectively in the two ends of the second bearing pin.
The utility model is for the shoveling mechanism on underground carry scraper, the fixing axle bed in push pedal oil cylinder hinge hole place on wherein said back otic placode, the cylinder tube of two push pedal oil cylinders is hinged by described the 3rd bearing pin and axle bed respectively, and the 3rd pin shaft baffle and the 3rd bearing pin gland are fixed respectively in the two ends of the 3rd bearing pin.
The utility model is for the shoveling mechanism on underground carry scraper, and the lower end fixed connecting plate axle bed of wherein said push pedal junction plate, shirk the inner of interior shovel board and fix interior shovel board axle bed, and junction plate axle bed and interior shovel board axle bed are hinged by two described major axis.
The utility model is for the shoveling mechanism on underground carry scraper, the lubricated copper sheathing of suit second on wherein said major axis, shirk on outer scraper bowl, at the pin joint relative position place of shirking interior shovel board and push pedal junction plate, inner limited block is set, the end of shirking of shirking interior shovel board welds stiffener.
the utility model is for the shoveling mechanism on underground carry scraper, during unloading, the push pedal oil cylinder is in the state of stretching out, the push pedal junction plate is rotating centered by above twisted point under the effect of push pedal oil cylinder, then drive that to shirk interior shovel board extrapolated, thereby complete smoothly discharging, under the condition that reaches the unloading angle, reduced discharge height, thereby the height while having reduced the complete machine unloading, can adapt to the short tunnel, can not only meet daily drop shaft and unload ore deposit, also can be used for tipping truck and unload ore deposit, have stronger adaptive capacity and versatility, can be widely used in existing various in, on the small underground scraper, improved the scope of application of underground carry scraper, improved production efficiency, reduced cost of production.
Below in conjunction with accompanying drawing, to of the present utility model, for the shoveling mechanism on underground carry scraper, be described further.
The accompanying drawing explanation
To be the utility model look partial sectional view for the master of the shoveling mechanism on underground carry scraper to Fig. 1;
Fig. 2 is the right view of Fig. 1;
Fig. 3 be in Fig. 2 the push pedal oil cylinder with shirk outer scraper bowl hinged place C-C sectional view;
Fig. 4 is push pedal oil cylinder and push pedal junction plate hinged place B-B sectional view in Fig. 2;
Fig. 5 shirks interior shovel board and push pedal junction plate hinged place A-A sectional view in Fig. 2;
Fig. 6 is the structural representation of the utility model for the shoveling mechanism discharging state on underground carry scraper.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises for the shoveling mechanism on underground carry scraper shirks outer scraper bowl 1, shirks interior shovel board 2, push pedal junction plate 3, push pedal oil cylinder 4, the top of shirking outer scraper bowl 1 arranges frame type baffle plate 15, frame type baffle plate 15 with shirk outer scraper bowl 1 and be made into integration, its effect is to strengthen intensity, and prevents that effectively mineral aggregate is scattered backward when lifting.The back side of shirking outer scraper bowl 1 is back otic placode 16 fixedly, on back otic placode 16, offers hinge hole, is respectively used to be connected with large arm (not shown), dump cylinder (not shown), the push pedal oil cylinder 4 of underground carry scraper.
A plurality of strand ears 10 are welded respectively on the top of push pedal junction plate 3, shown in figure, be six, between every two strand ears 10, connect first bearing pin 5, shirk corresponding position on outer scraper bowl 1 and weld respectively a plurality of connection strand ears 11, shown in figure, be three, adopt many first bearing pins 5 by push pedal junction plate 3 with to shirk outer scraper bowl 1 hinged, shown in figure, be three.For improving the durability of shoveling mechanism, the outside, two ends of suit the first lubricated copper sheathing 12, the first bearing pins 5 arranges respectively the first pin shaft baffle 13 and the first bearing pin gland 9 on the first bearing pin 5, and bearing pin connects to improve, the reliability of transmission.
In conjunction with shown in Figure 4, the depressed part of push pedal junction plate 3 both sides, middle part welds respectively left and right otic placode 14,30, fixing otic placode axle bed 23 respectively on left and right otic placode, the cylinder rod of two push pedal oil cylinders 4 is hinged with otic placode axle bed 23 by the second bearing pin 8 respectively, and the second pin shaft baffle 22 and the second bearing pin gland 24 are fixed respectively in the two ends of the second bearing pin 8.In conjunction with shown in Figure 3, the fixing axle bed 20 in push pedal oil cylinder hinge hole place on back otic placode 16, the cylinder tube of two push pedal oil cylinders 4 is hinged by the 3rd bearing pin 6 with axle bed 20 respectively, its hinge is below the hinge of push pedal junction plate 3 and push pedal oil cylinder 4, in push pedal oil cylinder 4 course of action, push pedal junction plate 3 and shirk connecting line between two pin joints of outer scraper bowl 1, push pedal oil cylinder 4 and the center line of push pedal oil cylinder 4 between angle α all the time between 75 ° to 116 °.The 3rd pin shaft baffle 21 and the 3rd bearing pin gland 19 are fixed respectively in the two ends of the 3rd bearing pin 6.
In conjunction with shown in Figure 5, the lower end fixed connecting plate axle bed 26 of push pedal junction plate 3, shirk the fixing interior shovel board axle bed 25 in the inner of interior shovel board 2, junction plate axle bed 26 is hinged by two major axis 7 with interior shovel board axle bed 25, thereby it is hinged with push pedal junction plate 3 to shirk interior shovel board 2, shirks interior shovel board 2 after hinged to rotate flexibly.The lubricated copper sheathing 27 of suit second on major axis 7.Shirk on outer scraper bowl 1, at the pin joint relative position place of shirking interior shovel board 2 and push pedal junction plate 3, inner limited block 18 is set, the end of shirking of shirking interior shovel board 2 welds stiffener 17.
The utility model for the use procedure of the shoveling mechanism on underground carry scraper is:
As shown in Figure 2, when shoveling mechanism shovel dress, push pedal oil cylinder 4 is in the recovery state, shirk interior shovel board 2 and be placed on the inside limited block 18 of shirking on outer scraper bowl 1 with the pin joint of push pedal junction plate 3, when the shoveling mechanism discharging, as shown in Figure 6, push pedal oil cylinder 4 is in the state of stretching out, push pedal junction plate 3 is rotating centered by above twisted point under the effect of push pedal oil cylinder, drives then that to shirk interior shovel board 2 extrapolated, thereby completes smoothly discharging.
the utility model is for the shoveling mechanism on underground carry scraper, Stability Analysis of Structures, connect reliable, simple to operate, structural rigidity is good, easy to assembly, area occupied is little, under the condition that reaches the unloading angle, reduced discharge height, thereby the height while having reduced the complete machine unloading, can not only meet daily drop shaft and unload ore deposit, also can be used for tipping truck and unload ore deposit, can be widely used in existing various in, on the small underground scraper, improved the scope of application of underground carry scraper, guaranteed production efficiency, reduced cost of production, therefore shoveling mechanism of the present utility model has wide market popularization value.
Above-described embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (8)
1. one kind for the shoveling mechanism on underground carry scraper, it is characterized in that: comprise and shirk outer scraper bowl, shirk interior shovel board, the push pedal junction plate, the push pedal oil cylinder, the back side of shirking outer scraper bowl is the back otic placode fixedly, on the back otic placode, offer hinge hole, a plurality of strand ears are fixed respectively on the top of push pedal junction plate, between every two strand ears, connect first bearing pin, shirk corresponding position on outer scraper bowl and fix respectively a plurality of connection strand ears, adopt many first bearing pins by the push pedal junction plate with to shirk outer scraper bowl hinged, a left side is welded respectively in the both sides, middle part of push pedal junction plate, the auris dextra plate, the cylinder rod of two push pedal oil cylinders is respectively by the second bearing pin and a left side, the auris dextra plate is hinged, the cylinder tube of two push pedal oil cylinders is hinged by the 3rd bearing pin with the back otic placode of shirking outer scraper bowl respectively, its hinge is below the hinge of push pedal junction plate and push pedal oil cylinder, push pedal junction plate lower end by two major axis with to shirk interior shovel board hinged.
2. according to claim 1 for the shoveling mechanism on underground carry scraper, it is characterized in that: described push pedal junction plate and shirk connecting line between two pin joints of outer scraper bowl, push pedal oil cylinder and the center line of push pedal oil cylinder between angle α between 75 ° to 116 °.
3. according to claim 2 for the shoveling mechanism on underground carry scraper, it is characterized in that: described top of shirking outer scraper bowl arranges frame type baffle plate, frame type baffle plate with shirk outer scraper bowl and be made into integration.
4. according to claim 3 for the shoveling mechanism on underground carry scraper, it is characterized in that: the lubricated copper sheathing of suit first on the first bearing pin, the outside, two ends of the first bearing pin arranges respectively the first pin shaft baffle and the first bearing pin gland.
5. according to claim 4 for the shoveling mechanism on underground carry scraper, it is characterized in that: fixing otic placode axle bed respectively on described left and right otic placode, the cylinder rod of two push pedal oil cylinders is hinged by described the second bearing pin and otic placode axle bed respectively, and the second pin shaft baffle and the second bearing pin gland are fixed respectively in the two ends of the second bearing pin.
6. according to claim 5 for the shoveling mechanism on underground carry scraper, it is characterized in that: the fixing axle bed in push pedal oil cylinder hinge hole place on described back otic placode, the cylinder tube of two push pedal oil cylinders is hinged by described the 3rd bearing pin and axle bed respectively, and the 3rd pin shaft baffle and the 3rd bearing pin gland are fixed respectively in the two ends of the 3rd bearing pin.
7. according to claim 6 for the shoveling mechanism on underground carry scraper, it is characterized in that: the lower end fixed connecting plate axle bed of described push pedal junction plate, shirk the fixing interior shovel board axle bed in the inner of interior shovel board, junction plate axle bed and interior shovel board axle bed are hinged by two described major axis.
8. according to claim 7 for the shoveling mechanism on underground carry scraper, it is characterized in that: the lubricated copper sheathing of suit second on described major axis, shirk on outer scraper bowl, at the pin joint relative position place of shirking interior shovel board and push pedal junction plate, inner limited block is set, the end of shirking of shirking interior shovel board welds stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202892095U CN203296100U (en) | 2013-05-24 | 2013-05-24 | Shoveling and loading mechanism for underground scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202892095U CN203296100U (en) | 2013-05-24 | 2013-05-24 | Shoveling and loading mechanism for underground scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296100U true CN203296100U (en) | 2013-11-20 |
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ID=49572122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202892095U Expired - Fee Related CN203296100U (en) | 2013-05-24 | 2013-05-24 | Shoveling and loading mechanism for underground scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691474A (en) * | 2020-06-28 | 2020-09-22 | 龙工(上海)机械制造有限公司 | Loader bucket for underground mining |
| CN113338380A (en) * | 2021-06-10 | 2021-09-03 | 中国煤炭科工集团太原研究院有限公司 | Three-rotational-freedom-degree single-hinge mechanism for storage battery scraper |
-
2013
- 2013-05-24 CN CN2013202892095U patent/CN203296100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691474A (en) * | 2020-06-28 | 2020-09-22 | 龙工(上海)机械制造有限公司 | Loader bucket for underground mining |
| CN113338380A (en) * | 2021-06-10 | 2021-09-03 | 中国煤炭科工集团太原研究院有限公司 | Three-rotational-freedom-degree single-hinge mechanism for storage battery scraper |
| CN113338380B (en) * | 2021-06-10 | 2023-02-03 | 中国煤炭科工集团太原研究院有限公司 | Three-rotational-freedom-degree single-hinge mechanism for storage battery scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180524 |