CN205101014U - Hydraulic pressure hammer cracker - Google Patents
Hydraulic pressure hammer cracker Download PDFInfo
- Publication number
- CN205101014U CN205101014U CN201520835952.5U CN201520835952U CN205101014U CN 205101014 U CN205101014 U CN 205101014U CN 201520835952 U CN201520835952 U CN 201520835952U CN 205101014 U CN205101014 U CN 205101014U
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- China
- Prior art keywords
- jack
- fixedly connected
- main body
- hydraulic
- crossbeam
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Abstract
The utility model provides a hydraulic pressure hammer cracker, includes the fixed fixed arm that links to each other with hydraulic prop, and fixed arm upper end fixedly connected with crossbeam is connected with hydraulic jack below, and the hydraulic jack lower extreme is connected with and corresponds the broken coal board that sets up with the face swift current, and broken coal board lies in face swift current top. Be connected with the splice bar between crossbeam and the hydraulic jack. Also be connected with the splice bar between crossbeam and the fixed arm. Broken coal board includes the clamp plate, and the ear is hung to the broken coal board of fixedly connected with above the clamp plate, and fixedly connected with is protruding below the clamp plate, hydraulic jack includes the jack main part, hangs the board under the jack main part lower extreme fixedly connected with jack, and broken coal board is hung and is hung under ear and the jack that the board is articulated to link to each other. The jack main part upper end fixedly connected with jack link plate of hanging oneself, the crossbeam includes the crossbeam main part, and the ear is hung to the fixedly connected with jack below the crossbeam main part, and the jack is hung the ear and is hung oneself with the jack that the link plate is fixed to link to each other. Go back the fixedly connected with upper junction plate below the crossbeam main part.
Description
Technical field
The utility model relates to a kind of coal mining machinery, particularly relates to a kind of hydraulic hammer type destroyer.
Background technology
Present each underground coal mine gathering coal breaking method is crusher in crushing, need to slip through face passage before entering crushing engine, in actual moving process, owing to slipping casing and crusher feed-inlet size limit value by work plane face, when running into super large coal cinder, then cannot slip passage by face and enter reprinting, thus cause damage equipment, affect raw coal and enter transshipment.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic hammer type destroyer can produced the fragmentation in advance of large coal cinder, proterctive equipment, guarantee.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of hydraulic hammer type destroyer, comprises the fixed arm be fixedly linked with hydraulic prop, it is characterized in that, fixed arm upper end is fixedly connected with crossbeam, be connected with hydraulic jack below crossbeam, hydraulic jack lower end is connected with and slips the corresponding broken coal plate arranged with face, and broken coal plate is positioned at face and slips top.
According to described hydraulic hammer type destroyer, it is characterized in that, between described crossbeam and described hydraulic jack, be connected with dowel.
According to described hydraulic hammer type destroyer, it is characterized in that, between described crossbeam and described fixed arm, be also connected with dowel.
According to described hydraulic hammer type destroyer, it is characterized in that, described broken coal plate comprises pressing plate, is fixedly connected with brokenly coal plate hanging ear, is fixedly connected with projection below pressing plate above pressing plate; Described hydraulic jack comprises jack main body, and jack main body lower end is fixedly connected with hanging board under jack, and under broken coal plate hanging ear and jack, hanging board is hinged and connected.
According to described hydraulic hammer type destroyer, it is characterized in that, described jack main body upper end is fixedly connected with hanging board on jack, and described crossbeam comprises main body of cross-beam, be fixedly connected with jack hanging ear below main body of cross-beam, jack is hung hanging board on ear and jack and is fixedly linked.
According to described hydraulic hammer type destroyer, it is characterized in that, be also fixedly connected with upper junction plate below described main body of cross-beam, described fixed arm comprises armstand main body, and armstand main body upper end is fixedly connected with lower connecting plate, and upper junction plate and lower connecting plate are fixedly linked.
According to described hydraulic hammer type destroyer, it is characterized in that, engaging lug on engaging lug and jack is also fixedly connected with in armstand below described main body of cross-beam, engaging lug under armstand is fixedly connected with inside described armstand main body, engaging lug under jack is fixedly connected with inside described jack main body, armstand is fixedly connected with described dowel between engaging lug with engaging lug under armstand, jack is also fixedly connected with described dowel between engaging lug with engaging lug under jack.
According to described hydraulic hammer type destroyer, it is characterized in that, described projection is semi-spherical shape.
The utility model is installed in elevating conveyor front end, use hydraulic prop and this hammer crushing device of making is installed, by coal mine hydraulic supporting control valve group centralized Control, when having super large coal cinder through out-of-date, operation hammer crushing device carries out fragmentation before gathering coal enters elevating conveyor, thus decrease the damage that large-scale coal cinder causes equipment, improve the whole work efficiency of coal mining unit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of broken coal plate in Fig. 1;
Fig. 3 is the left TV structure schematic diagram of Fig. 2;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Fig. 5 is the structural representation of fixed arm in Fig. 1;
Fig. 6 is the left TV structure schematic diagram of Fig. 5;
Fig. 7 is the plan structure schematic diagram of Fig. 5;
Fig. 8 is the structural representation of Fig. 1 middle cross beam;
Fig. 9 be Fig. 8 look up structural representation;
Figure 10 is the left TV structure schematic diagram of Fig. 8;
Figure 11 is the structural representation of dowel in Fig. 1;
Figure 12 is the left TV structure schematic diagram of Figure 11;
Figure 13 is the plan structure schematic diagram of Figure 11;
Figure 14 is the structural representation of hydraulic jack in Fig. 1;
Figure 15 is the right TV structure schematic diagram of Figure 14;
Figure 16 is the plan structure schematic diagram of Figure 14.
In accompanying drawing:
1, hydraulic prop; 2, crossbeam; 3, dowel; 4, hydraulic jack; 5, broken coal plate; 6, face slips; 7, fixed arm.
21, main body of cross-beam; 22, upper junction plate; 23, engaging lug in armstand; 24, engaging lug on jack; 25, jack hanging ear.
41, hanging board on jack; 42, jack main body; 43, engaging lug under jack; 44, hanging board under jack.
51, broken coal plate hanging ear; 52, pressing plate; 53, projection.
71, armstand main body; 72, engaging lug under armstand; 73, lower connecting plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of hydraulic hammer type destroyer, as shown in Fig. 1 to Figure 16, comprise the fixed arm 7 be fixedly linked with hydraulic prop 1, fixed arm 7 upper end is fixedly connected with crossbeam 2, crossbeam 2 is connected with hydraulic jack 4 below, hydraulic jack 4 lower end is connected with and slips the 6 corresponding broken coal plates 5 arranged with face, and broken coal plate 5 is positioned at face and slips above 6.Dowel 3 is connected with between described crossbeam 2 and described hydraulic jack 4.Also dowel 3 is connected with between described crossbeam 2 and described fixed arm 7.Described broken coal plate 5 comprises pressing plate 52, and pressing plate 52 is fixedly connected with brokenly coal plate hanging ear 51 above, and pressing plate 52 is fixedly connected with projection 53 below; Described hydraulic jack 4 comprises jack main body 42, and jack main body 42 lower end is fixedly connected with hanging board 44 under jack, and broken coal plate hanging ear 51 is hinged and connected with hanging board 44 under jack.Described jack main body 42 upper end is fixedly connected with hanging board 41 on jack, and described crossbeam 2 comprises main body of cross-beam 21, and main body of cross-beam 21 is fixedly connected with jack hanging ear 25 below, and jack hanging ear 25 is fixedly linked with hanging board 41 on jack.Described main body of cross-beam 21 is also fixedly connected with upper junction plate 22 below, and described fixed arm 7 comprises armstand main body 71, and armstand main body 71 upper end is fixedly connected with lower connecting plate 73, and upper junction plate 22 and lower connecting plate 73 are fixedly linked.Described main body of cross-beam 21 to be also fixedly connected with below in armstand engaging lug 24 on engaging lug 23 and jack, engaging lug 72 under armstand is fixedly connected with inside described armstand main body 71, engaging lug 43 under jack is fixedly connected with inside described jack main body 42, armstand is fixedly connected with described dowel 3 between engaging lug 23 with engaging lug under armstand 72, jack is also fixedly connected with described dowel 3 between engaging lug 24 with engaging lug under jack 43.Described projection 53 is semi-spherical shape.
The utility model is used for underground coal mine fully-mechanized mining working face and slips the fragmentation of coarse coal, can carry out Mechanical Crushing before super large coal cinder entering surface slips casing.
Combine adopt occur in the unit course of work time coal cinder, slip into through face into elevating conveyor transportation system, before entering elevating conveyor, after fragmentation being carried out to coal cinder by destroyer, enter elevating conveyor.
This hammer crushing device is installed in fully-mechanized mining working surface hydraulic support side, when normal work is passed through without large-scale coal cinder, hydraulic cylinder is in closure state, when large-scale coal cinder operates hydraulic chock valve controller group when face slips, hydraulic jack action, broken coal plate stretches out broken coal cinder.
The method of the large-scale coal cinder of fully-mechanized mining working hand breaking has been eliminated in use of the present utility model, and utilize the original control valve group of fully mechanized mining supporter, achieve Mechanical Crushing, its advantage is as follows:
1, substantially increase the time that fully-mechanized mining working is produced because crossing the impact that causes of gathering coal, the face of improve slips and elevating conveyor application life, reduces production equipment maintenance and repair expense.
2, thoroughly solve the gathering coal often occurred directly to enter elevating conveyor and restrict the problem of safety in production, only this item is according to conservative statistics, and every month to date affects 3 hours, affects 500 tons of producing coal amounts calculations with per hour, every year can 3.6 ten thousand tons, voluminous raw coal.
3, decrease the labour intensity of employee, eliminate the potential safety hazard that hand breaking brings.
4, the broken coal cinder method of Traditional Man is changed.
5, be beneficial to the safety in production of mine and promote working face unit operating efficiency.
Claims (8)
1. a hydraulic hammer type destroyer, comprise the fixed arm (7) be fixedly linked with hydraulic prop (1), it is characterized in that, fixed arm (7) upper end is fixedly connected with crossbeam (2), crossbeam (2) is connected with hydraulic jack (4) below, hydraulic jack (4) lower end is connected with and slips the broken coal plate (5) of (6) corresponding setting with face, and broken coal plate (5) face of being positioned at slips (6) top.
2. hydraulic hammer type destroyer according to claim 1, is characterized in that, is connected with dowel (3) between described crossbeam (2) and described hydraulic jack (4).
3. hydraulic hammer type destroyer according to claim 2, is characterized in that, is also connected with dowel (3) between described crossbeam (2) and described fixed arm (7).
4. hydraulic hammer type destroyer according to claim 3, is characterized in that, described broken coal plate (5) comprises pressing plate (52), and pressing plate (52) is fixedly connected with brokenly coal plate hanging ear (51) above, and pressing plate (52) is fixedly connected with projection (53) below; Described hydraulic jack (4) comprises jack main body (42), and jack main body (42) lower end is fixedly connected with hanging board (44) under jack, and broken coal plate hanging ear (51) is hinged and connected with hanging board (44) under jack.
5. hydraulic hammer type destroyer according to claim 4, it is characterized in that, described jack main body (42) upper end is fixedly connected with hanging board on jack (41), described crossbeam (2) comprises main body of cross-beam (21), main body of cross-beam (21) is fixedly connected with jack hanging ear (25) below, and jack hanging ear (25) is fixedly linked with hanging board (41) on jack.
6. hydraulic hammer type destroyer according to claim 5, it is characterized in that, described main body of cross-beam (21) is also fixedly connected with upper junction plate (22) below, described fixed arm (7) comprises armstand main body (71), armstand main body (71) upper end is fixedly connected with lower connecting plate (73), and upper junction plate (22) and lower connecting plate (73) are fixedly linked.
7. hydraulic hammer type destroyer according to claim 6, it is characterized in that, described main body of cross-beam (21) is also fixedly connected with engaging lug (24) on engaging lug in armstand (23) and jack below, described armstand main body (71) inner side is fixedly connected with engaging lug (72) under armstand, described jack main body (42) inner side is fixedly connected with engaging lug (43) under jack, armstand is fixedly connected with described dowel (3) between engaging lug (23) with engaging lug under armstand (72), jack is also fixedly connected with described dowel (3) between engaging lug (24) with engaging lug under jack (43).
8. hydraulic hammer type destroyer according to claim 7, is characterized in that, described projection (53) is semi-spherical shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520835952.5U CN205101014U (en) | 2015-10-27 | 2015-10-27 | Hydraulic pressure hammer cracker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520835952.5U CN205101014U (en) | 2015-10-27 | 2015-10-27 | Hydraulic pressure hammer cracker |
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CN205101014U true CN205101014U (en) | 2016-03-23 |
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CN201520835952.5U Expired - Fee Related CN205101014U (en) | 2015-10-27 | 2015-10-27 | Hydraulic pressure hammer cracker |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221176A (en) * | 2015-10-27 | 2016-01-06 | 枣庄矿业集团新安煤业有限公司 | Hydraulic hammer type destroyer |
-
2015
- 2015-10-27 CN CN201520835952.5U patent/CN205101014U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221176A (en) * | 2015-10-27 | 2016-01-06 | 枣庄矿业集团新安煤业有限公司 | Hydraulic hammer type destroyer |
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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 |
Granted publication date: 20160323 Termination date: 20161027 |
|
CF01 | Termination of patent right due to non-payment of annual fee |