CN204140065U - Heavy grade rock drilling development machine - Google Patents

Heavy grade rock drilling development machine Download PDF

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Publication number
CN204140065U
CN204140065U CN201420681756.2U CN201420681756U CN204140065U CN 204140065 U CN204140065 U CN 204140065U CN 201420681756 U CN201420681756 U CN 201420681756U CN 204140065 U CN204140065 U CN 204140065U
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CN
China
Prior art keywords
shovel board
slide rail
bearing pin
development machine
heavy grade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201420681756.2U
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Chinese (zh)
Inventor
吕蓓
景志国
李宇峰
刚茜
付其彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIAONING XINZHONG HEAVY INDUSTRY EQUIPMENT Co Ltd
Original Assignee
LIAONING XINZHONG HEAVY INDUSTRY EQUIPMENT Co Ltd
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Filing date
Publication date
Application filed by LIAONING XINZHONG HEAVY INDUSTRY EQUIPMENT Co Ltd filed Critical LIAONING XINZHONG HEAVY INDUSTRY EQUIPMENT Co Ltd
Priority to CN201420681756.2U priority Critical patent/CN204140065U/en
Application granted granted Critical
Publication of CN204140065U publication Critical patent/CN204140065U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of heavy grade rock drilling development machine, there is cutting units, shovel board portion and running part; Described cutting units comprises cut support and is loaded on the cutterhead on cut support; Described shovel board portion comprises shovel plate body, and this shovel plate body comprises main shovel board and is positioned at the side shovel board of main shovel board both sides, and the postmedian of main shovel board is provided with chute, and side shovel board is equipped with star-wheel; Described running part comprises walker, expansion tightening wheel, driving wheel and track assembly, and described running part also comprises and is loaded on the leg member that described walker sidewall can penetrate underground; The below of described shovel panel part side shovel board is provided with the shovel board telescoping mechanism that can reach outside the shovel board of side.The utility model can not produce downslide phenomenon when carrying out excavation operation under heavy grade environment, and it is clean, thorough that the coal seam fall cut or ore are cleared up.In addition, the utility model does not affect by tunnel formation hardness when excavation operation, drivage efficiency is high, equipment self consume is little.

Description

Heavy grade rock drilling development machine
Technical field
The utility model relates to a kind of rock drilling development machine, especially relates to a kind of heavy grade rock drilling development machine.
Background technology
Development machine structure of the prior art mainly comprises cutting units, shovel board portion and running part; development machine of the prior art often can cause driving machine cut to fall coal petrography when carrying out excavation operation loads not thorough; the coal petrography of shovel plate body both sides needs the position by adjusting machine body of boring machine or leans on manually could clear up; not only increase the labour intensity of workman; reduce efficiency of loading and the speed of development machine, also create the waste of coal petrography.In addition, development machine of the prior art is in large descending situation, and brake is unstable, easily causes danger; When large upward slope, the tractive force of walking is not enough, and the danger of skidding or gliding also can occur complete machine sometimes.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of heavy grade rock drilling development machine, machine body of boring machine position need not be adjusted when using the utility model to carry out excavation operation on the one hand can realize, to cutting the clean, thorough of the coal petrography cleaning that falls, can not producing when heavy grade carries out excavation operation on the other hand and gliding and cause potential safety hazard.
For solving the problems of the technologies described above, the utility model heavy grade rock drilling development machine, has cutting units, shovel board portion and running part; Described cutting units comprises cut support and is loaded on the cutterhead on cut support; Described shovel board portion comprises shovel plate body, and this shovel plate body comprises main shovel board and is positioned at the side shovel board of main shovel board both sides, and the postmedian of main shovel board is provided with chute, and side shovel board is equipped with star-wheel; Described running part comprises walker, expansion tightening wheel, driving wheel and track assembly, and described running part also comprises and is loaded on the leg member that described walker sidewall can penetrate underground; The below of described shovel panel part side shovel board is provided with the shovel board telescoping mechanism that can reach outside the shovel board of side.
As improvement of the present utility model, also comprise the telescopic rock body of two covers; The arranged on left and right sides of described cut support is respectively equipped with left and right mounting platform, and the telescopic rock body of described two cover is fixedly loaded on the left and right mounting platform of described cut support respectively.
As further improvement of the utility model, described side shovel board telescoping mechanism has flexible shovel board, the postmedian of this flexible shovel board and the postmedian of described side shovel board are by the first pinned connection, the second bearing pin is installed with near the position of flexible shovel board rear end, the fixed end of telescopic oil cylinder is connected with main shovel board by the ear seat be arranged on described main shovel board sidewall, and its telescopic end is connected with the second bearing pin.
Further improve as of the present utility model, described leg member comprises supporting leg body, taper pin nail is equipped with in the bottom of supporting leg body, one end of supporting leg body upper part helps power cylinder by the first hinge, the other end of power-assisted oil cylinder is connected with the side walls hinged of described walker by the second bearing pin, the other end of described supporting leg body upper part is connected with the side walls hinged of described walker by the 3rd bearing pin, and the cross section that described first bearing pin, the second bearing pin and the 3rd bearing pin surround is triangle.
Adopt the heavy grade rock drilling development machine of said structure, when carrying out excavation operation, its shovel board portion can first by controlling described telescopic oil cylinder, its telescopic end is retracted, telescopic end drives flexible shovel board to rotate around the first bearing pin by the second bearing pin, flexible shovel board is stretched out gradually, the coal petrography material that now development machine operation cut falls down can all drop in the flexible shovel board and shovel plate body of stretching out both sides, coal petrography material is transported to subsequent processing through chute by one, it is clean that coal petrography material is cleared up, the fuselage of development machine need not be adjusted, improve the drivage efficiency of development machine, in addition also need not labor cleaning, reduce the labour intensity of workman.After excavation operation terminates, stretch out by the telescopic end controlling telescopic oil cylinder, again make flexible shovel board rotate backward, flexible shovel board is retracted; When development machine carries out excavation operation in heavy grade tunnel, can by controlling described power-assisted oil cylinder, the piston rod of power-assisted oil cylinder is extended, now described this cognition of supporting leg with the second bearing pin for the center of circle is rotated counterclockwise, the taper pin nail of supporting leg body bottom portion can penetrate underground, effectively can prevent the downslide phenomenon of development machine under heavy grade environment during operation, effectively can stop the potential safety hazard because development machine produces when heavy grade environment work.
In addition, after the cut support of cutting units is equipped with telescopic rock body, does not affect by tunnel formation hardness during excavation operation, drivage efficiency be high, equipment self consume little.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the schematic front view of the utility model heavy grade rock drilling development machine.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the schematic front view of cutting units in the utility model heavy grade rock drilling development machine.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is that in the utility model heavy grade rock drilling development machine, shovel board portion is from the structural representation viewed from front, and the shovel board telescoping mechanism showing shovel board both sides, side is all in structure when stretching out state.
Fig. 6 is that in the utility model heavy grade rock drilling development machine, shovel board portion is from the structural representation viewed from the back side, and wherein only the shovel board telescoping mechanism of side is in the state of stretching out, and the shovel board telescoping mechanism of opposite side is in retracted mode.
Fig. 7 is the structural representation of running part in the utility model heavy grade rock drilling development machine.
Fig. 8 is the I place structure enlarged diagram in Fig. 7, shows the structure of the leg member be loaded on walker sidewall.
Fig. 9 is the main TV structure schematic diagram of the scalable rock body in the utility model heavy grade rock drilling cutting part of heading machine.
Figure 10 is the schematic top plan view of Fig. 9.
Figure 11 is the enlarged diagram of II place structure in Fig. 9.
Detailed description of the invention
First see Fig. 1, Fig. 2, heavy grade rock drilling development machine of the present utility model, has cutting units 100, shovel board portion 200 and running part 300; Again see Fig. 3-Fig. 7, the cutterhead 102 that described cutting units 100 comprises cut support 101 and is loaded on cut support 101; Described shovel board portion 200 comprises shovel plate body, and this shovel plate body comprises main shovel board 201 and is positioned at the side shovel board 202 of main shovel board both sides, and the postmedian of main shovel board 201 is provided with chute 203, side shovel board 202 is equipped with star-wheel 204; Described running part 300 comprises walker 301, expansion tightening wheel 302, driving wheel 303 and track assembly 304, and described running part 300 also comprises and is loaded on the leg member that described walker 301 sidewall can penetrate underground; The below of described shovel board portion 200 side shovel board 202 is provided with the shovel board telescoping mechanism 205 that can reach outside side shovel board 202.Described side shovel board telescoping mechanism 205 has flexible shovel board 206, the postmedian of this flexible shovel board 206 is connected by the first bearing pin 207 with the postmedian of described side shovel board 202, the second bearing pin 208 is installed with near the position of flexible shovel board 206 rear end, the fixed end of telescopic oil cylinder 209 is connected with main shovel board 201 by the ear seat 210 be arranged on described main shovel board sidewall, and its telescopic end is connected with the second bearing pin 208.
See Fig. 8, described leg member comprises supporting leg body 305, taper pin nail 306 is equipped with in the bottom of supporting leg body 305, the one end on supporting leg body 305 top is hinged with power-assisted oil cylinder 308 by the first bearing pin 307, the other end of power-assisted oil cylinder 308 is connected with the side walls hinged of described walker by the second bearing pin 309, the other end on described supporting leg body 305 top is connected with the side walls hinged of described walker by the 3rd bearing pin 310, and the cross section that described first bearing pin 307, second bearing pin 309 and the 3rd bearing pin 310 surround is triangle.
See Fig. 4, Fig. 9-Figure 11, described cutting units 100 also comprises the telescopic rock body 103,104 of two covers; The arranged on left and right sides of described cut support 101 is respectively equipped with left and right mounting platform 105,106, and the telescopic rock body 103,104 of described two cover is fixedly loaded on the left and right mounting platform 105,106 of described cut support 101 respectively.Describedly often overlap telescopic rock body 103 and comprise hammer drill 131, slide rail 132 and telescopic arm 133, telescopic arm 133 has stationary magazine creel 134 and retracting cylinder 135, junction plate 136 stationary magazine creel 134 is equipped with, described hammer drill 131 can reciprocatingly slide along described slide rail 132, described slide rail 132 can reciprocatingly slide along the retracting cylinder 135 of described telescopic arm 133, and described rock body 136 is fixedly loaded on the mounting platform 105 of described cut support 101 with the junction plate 136 that its telescopic arm 133 stationary magazine creel 134 is installed.Described slide rail 132 is equipped with and the propelling cylinder 137 be connected bottom described hammer drill 131, the multiple hammer drill slide blocks 138 matched with slide rail 132 are equipped with in the bottom of hammer drill 131, and hammer drill 131 can be reciprocatingly slided along slide rail 132 under the traction of propelling cylinder 137 by the multiple hammer drill slide blocks 138 matched with slide rail 132 bottom it.The compensating cylinder 139 be connected with described slide rail 132 retracting cylinder 135 of described telescopic arm 133 is equipped with, retracting cylinder 135 is also equipped with the multiple slide block slide rails 140 matching with slide rail 132 and slide for slide rail 132 thereon, slide rail 132 can reciprocatingly slide along retracting cylinder 135 under the traction of compensating cylinder 139 on described slide block slide rail 140.

Claims (7)

1. a heavy grade rock drilling development machine, has cutting units (100), shovel board portion (200) and running part (300); Described cutting units (100) comprises cut support (101) and is loaded on the cutterhead (102) on cut support (101); Described shovel board portion (200) comprises shovel plate body, and this shovel plate body comprises main shovel board (201) and is positioned at the side shovel board (202) of main shovel board both sides, and the postmedian of main shovel board (201) is provided with chute (203), side shovel board (202) is equipped with star-wheel (204); Described running part (300) comprises walker (301), expansion tightening wheel (302), driving wheel (303) and track assembly (304), it is characterized in that: described running part (300) also comprises and is loaded on the leg member that described walker (301) sidewall can penetrate underground; The below of described shovel board portion (200) side shovel board (202) is provided with the shovel board telescoping mechanism (205) that can reach side shovel board (202) outside.
2. according to heavy grade rock drilling development machine according to claim 1, it is characterized in that: also comprise the telescopic rock body of two covers (103,104); The arranged on left and right sides of described cut support (101) is respectively equipped with left and right mounting platform (105,106), and the described two telescopic rock body of covers (103,104) are fixedly loaded on the left and right mounting platform (105,106) of described cut support (101) respectively.
3. according to heavy grade rock drilling development machine according to claim 1, it is characterized in that: described side shovel board telescoping mechanism (205) has flexible shovel board (206), the postmedian of this flexible shovel board (206) is connected by the first bearing pin (207) with the postmedian of described side shovel board (202), the second bearing pin (208) is installed with near the position of flexible shovel board (206) rear end, the fixed end of telescopic oil cylinder (209) is connected with main shovel board (201) by the ear seat (210) be arranged on described main shovel board sidewall, and its telescopic end is connected with the second bearing pin (208).
4. according to heavy grade rock drilling development machine according to claim 1, it is characterized in that: described leg member comprises supporting leg body (305), taper pin nail (306) is equipped with in the bottom of supporting leg body (305), the one end on supporting leg body (305) top is hinged with power-assisted oil cylinder (308) by the first bearing pin (307), the other end of power-assisted oil cylinder (308) is connected with the side walls hinged of described walker by the second bearing pin (309), the other end on described supporting leg body (305) top is connected with the side walls hinged of described walker by the 3rd bearing pin (310), described first bearing pin (307), the cross section that second bearing pin (309) and the 3rd bearing pin (310) surround is triangle.
5. according to heavy grade rock drilling development machine according to claim 2, it is characterized in that: the described telescopic rock body (103) that often overlaps comprises hammer drill (131), slide rail (132) and telescopic arm (133), telescopic arm (133) has stationary magazine creel (134) and retracting cylinder (135), junction plate (136) stationary magazine creel (134) is equipped with, described hammer drill (131) can reciprocatingly slide along described slide rail (132), described slide rail (132) can reciprocatingly slide along the retracting cylinder of described telescopic arm (133) (135), described rock body (136) is fixedly loaded on the mounting platform (105) of described cut support (101) with the upper junction plate (136) installed of its telescopic arm (133) stationary magazine creel (134).
6. according to heavy grade rock drilling development machine according to claim 5, it is characterized in that: described slide rail (132) is equipped with the propelling cylinder (137) be connected with described hammer drill (131) bottom, the multiple hammer drill slide blocks (138) matched with slide rail (132) are equipped with in the bottom of hammer drill (131), and hammer drill (131) can be reciprocatingly slided along slide rail (132) under the traction of propelling cylinder (137) by the multiple hammer drill slide blocks (138) matched with slide rail (132) bottom it.
7. according to heavy grade rock drilling development machine according to claim 5, it is characterized in that: the retracting cylinder (135) of described telescopic arm (133) is equipped with the compensating cylinder (139) be connected with described slide rail (132), retracting cylinder (135) is also equipped with the multiple slide block slide rails (140) matched with slide rail (132) and slide for slide rail (132) thereon, slide rail (132) can reciprocatingly slide along retracting cylinder (135) under the traction of compensating cylinder (139) on described slide block slide rail (140).
CN201420681756.2U 2014-11-15 2014-11-15 Heavy grade rock drilling development machine Withdrawn - After Issue CN204140065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420681756.2U CN204140065U (en) 2014-11-15 2014-11-15 Heavy grade rock drilling development machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420681756.2U CN204140065U (en) 2014-11-15 2014-11-15 Heavy grade rock drilling development machine

Publications (1)

Publication Number Publication Date
CN204140065U true CN204140065U (en) 2015-02-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420681756.2U Withdrawn - After Issue CN204140065U (en) 2014-11-15 2014-11-15 Heavy grade rock drilling development machine

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295295A (en) * 2014-11-15 2015-01-21 辽宁鑫众重工装备有限公司 Large-gradient drilling and tunneling machine
CN109083654A (en) * 2018-08-24 2018-12-25 中国煤炭科工集团太原研究院有限公司 A kind of lateral scalable loading shovel board of high inclination-angle
CN109941363A (en) * 2019-04-10 2019-06-28 柳州柳工挖掘机有限公司 Forestry machinery
CN110817466A (en) * 2019-10-25 2020-02-21 湖州鹿山坞建材科技有限公司 Road surface obstacle removing device for mine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295295A (en) * 2014-11-15 2015-01-21 辽宁鑫众重工装备有限公司 Large-gradient drilling and tunneling machine
CN104295295B (en) * 2014-11-15 2016-06-01 辽宁鑫众科技股份有限公司 Heavy grade rock drilling development machine
CN109083654A (en) * 2018-08-24 2018-12-25 中国煤炭科工集团太原研究院有限公司 A kind of lateral scalable loading shovel board of high inclination-angle
CN109941363A (en) * 2019-04-10 2019-06-28 柳州柳工挖掘机有限公司 Forestry machinery
CN110817466A (en) * 2019-10-25 2020-02-21 湖州鹿山坞建材科技有限公司 Road surface obstacle removing device for mine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20150204

Effective date of abandoning: 20160601

C25 Abandonment of patent right or utility model to avoid double patenting