CN202212213U - Hydraulic crusher for tunnel bottom heaves - Google Patents

Hydraulic crusher for tunnel bottom heaves Download PDF

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Publication number
CN202212213U
CN202212213U CN 201120278886 CN201120278886U CN202212213U CN 202212213 U CN202212213 U CN 202212213U CN 201120278886 CN201120278886 CN 201120278886 CN 201120278886 U CN201120278886 U CN 201120278886U CN 202212213 U CN202212213 U CN 202212213U
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CN
China
Prior art keywords
oil cylinder
hydraulic
piston rod
cylinder
hinged
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.)
Expired - Fee Related
Application number
CN 201120278886
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Chinese (zh)
Inventor
慎高升
张雨樵
宋翠萍
谢国龙
申俊虎
亢正堂
王亚亮
梅静
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.)
Shanxi Donghua Machinery Co Ltd
Original Assignee
Shanxi Donghua Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanxi Donghua Machinery Co Ltd filed Critical Shanxi Donghua Machinery Co Ltd
Priority to CN 201120278886 priority Critical patent/CN202212213U/en
Application granted granted Critical
Publication of CN202212213U publication Critical patent/CN202212213U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a hydraulic crusher for tunnel bottom heaves, which belongs to the technical field of removing devices for underground bottom heaves and is capable of mechanically removing the tunnel bottom heaves, increasing tunneling speed and reducing labor intensity of workers. The technical scheme includes that two caterpillar traveling mechanisms are symmetrically mounted on two sides of the bottom of a frame, a slide way is mounted above the frame, a slider is disposed on the slide way, the slide way is connected with the slider by a sliding cylinder, a piston rod of the sliding cylinder is connected with the slider, a cylinder body of the sliding cylinder is connected with the slide way, and a hydraulic crushing component is mounted above the slider. The hydraulic crusher is used for removing the tunnel bottom heaves.

Description

Tunnel pucking hydraulic breaker
Technical field
The utility model tunnel pucking hydraulic breaker belongs to down-hole pucking scavenge unit technical field.
Background technology
When after the coal mine roadway driving is accomplished, also not carrying out back production, it is pucking that the bottom surface, tunnel receives the serious bulge of the normal appearance of various stress effects, distortion.Common pucking bulge is high about 1.5 meters, and 1.5~2 meters of diameters have a strong impact on the headwork of the working face that carries out next step.Mainly be to lean on manual work by simple tools now, pucking is carried out fragmentation, so slow with present technology cleaning pucking speed, working strength of workers is big, labor intensive.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved provides a kind of mechanization that can realize that the tunnel pucking is removed, and accelerates driving speed, reduces the tunnel pucking hydraulic breaker of working strength of workers.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: tunnel pucking hydraulic breaker comprises hydraulic crushing parts, creeper undercarriage and vehicle frame; The bilateral symmetry of bottom of frame is equipped with two creepers undercarriage, and the vehicle frame top is equipped with slideway, and slideway is provided with slide block; Be connected through sliding oil cylinder between slideway and the slide block; The piston rod of sliding oil cylinder is connected with slide block, and the cylinder body of sliding oil cylinder is connected with slideway, and the top of said slide block is equipped with the hydraulic crushing parts;
The structure of said hydraulic crushing parts is: the base of turntable is fixed on the described slide block, and the revolving part on turntable top is arranged on described base top, and turntable inside is equipped with electric rotating machine; Electric rotating machine is connected with described revolving part and the driven rotary part rotates, and the bottom of support arm is fixed on the described revolving part, and the cylinder body of support cylinder is fixed on the revolving part; The piston rod and the support arm of support cylinder are hinged; The middle part of swing arm is hinged on the front end of support arm, and the cylinder body of oscillating oil cylinder and the middle part of support arm are hinged, and the piston rod of oscillating oil cylinder and the upper end of swing arm are hinged; The lower end and the hydraulic hammer of swing arm are hinged; The cylinder body of hydraulic hammer oil cylinder and the upper articulation of swing arm, the piston rod of hydraulic hammer oil cylinder is connected with an end of first brace, and the other end of first brace is connected with the bottom of swing arm; One end of second brace and the piston rod of hydraulic hammer oil cylinder and first brace are hinged, the other end of second brace and the upper articulation of hydraulic hammer;
The rear end of said vehicle frame is symmetrically fixed with two support ground oil cylinders, and the cylinder body of support ground oil cylinder is fixed on bottom of frame, and the piston rod of support ground oil cylinder vertically downward.
The beneficial effect that the utility model compared with prior art has is: the utility model has been installed the hydraulic crushing parts on vehicle frame, through the hydraulic crushing parts pucking is carried out fragmentation, has realized the mechanization that the tunnel pucking is removed, and has reduced working strength of workers.
Description of drawings
Below in conjunction with accompanying drawing the utility model tunnel pucking hydraulic breaker is done further to specify.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is the hydraulic crushing parts, and 2 is creeper undercarriage, and 3 is vehicle frame, and 4 are support ground oil cylinder, and 5 is slideway; 6 is slide block, and 7 is sliding oil cylinder, and 8 is turntable, and 9 is revolving part; 10 is support arm, and 11 is support cylinder, and 12 is swing arm, and 13 is oscillating oil cylinder; 14 is hydraulic hammer, and 15 is the hydraulic hammer oil cylinder, and 16 is first brace, and 17 is second brace.
The specific embodiment
As shown in Figure 1, the utility model tunnel pucking hydraulic breaker comprises hydraulic crushing parts 1, creeper undercarriage 2 and vehicle frame 3; The bilateral symmetry of vehicle frame 3 bottoms is equipped with two creepers undercarriage 2, and vehicle frame 3 tops are equipped with slideway 5, and slideway 5 is provided with slide block 6; Be connected through sliding oil cylinder 7 between slideway 5 and the slide block 6; The piston rod of sliding oil cylinder 7 is connected with slide block 6, and the cylinder body of sliding oil cylinder 7 is connected with slideway 5, and the top of said slide block 6 is equipped with hydraulic crushing parts 1;
The structure of said hydraulic crushing parts 1 is: the base of turntable 8 is fixed on the described slide block 6; The revolving part 9 on turntable 8 tops is arranged on described base top, and turntable 8 inside are equipped with electric rotating machine, and electric rotating machine is connected with described revolving part 9 and driven rotary part 9 rotates; The bottom of support arm 10 is fixed on the described revolving part 9; The cylinder body of support cylinder 11 is fixed on the revolving part 9, and the piston rod of support cylinder 11 and support arm 10 are hinged, and the middle part of swing arm 12 is hinged on the front end of support arm 10; The middle part of the cylinder body of oscillating oil cylinder 13 and support arm 10 is hinged; The upper end of the piston rod of oscillating oil cylinder 13 and swing arm 12 is hinged, and the lower end of swing arm 12 and hydraulic hammer 14 are hinged, the upper articulation of the cylinder body of hydraulic hammer oil cylinder 15 and swing arm 12; The piston rod of hydraulic hammer oil cylinder 15 is connected with an end of first brace 16; The other end of first brace 16 is connected with the bottom of swing arm 12, and an end of second brace 17 and the piston rod of hydraulic hammer oil cylinder 15 and first brace 16 are hinged, the upper articulation of the other end of second brace 17 and hydraulic hammer 14;
The rear end of said vehicle frame 3 is symmetrically fixed with two support ground oil cylinders 4, and the cylinder body of support ground oil cylinder 4 is fixed on vehicle frame 3 bottoms, and the piston rod of support ground oil cylinder 4 vertically downward.
In the utility model, sliding oil cylinder 7 can drive slide block 6 and the hydraulic crushing parts 1 that are arranged on the slide block 6 seesaw on slideway 5.
In the described hydraulic crushing parts 1; 11 pairs of support arms 10 of support cylinder play a supportive role; Swing arm 12 can swing up and down under the drive of oscillating oil cylinder 13, thus the height of adjustment hydraulic hammer 14, and hydraulic hammer oil cylinder 15 is through the angle of first brace 16 and second brace, 17 control hydraulic hammers 14; In a word, hydraulic hammer 14 can carry out fragmentation to pucking under the acting in conjunction of oscillating oil cylinder 13 and hydraulic hammer oil cylinder 15.
When needs are repaired the pucking on ground, tunnel, earlier the utility model tunnel pucking hydraulic breaker is reached the pucking place, with the piston rod that supports ground oil cylinder 4 with stretching out support; The piston rod of controlling sliding oil cylinder 7 then stretches out, and slide block 6 is released forward together with the hydraulic crushing parts 1 on the slide block 6, controls turntable 8 inner electric rotating machine driven rotary part 9 and the hydraulic crushing parts on the revolving part 91 again and rotates; Make hydraulic crushing parts 1 aim at pucking, each oil cylinder in the control hydraulic crushing parts 1 smashes pucking with hydraulic hammer 14; After smashing, earlier hydraulic crushing parts 1 are gone back to initial position, control sliding oil cylinder 7 again turntable 8 and hydraulic crushing parts 1 are withdrawn backward; So far; Promptly accomplish the fragmentation of a pucking, the utility model has been reached next pucking place, repeated said process.

Claims (2)

1. tunnel pucking hydraulic breaker; It is characterized in that: comprise hydraulic crushing parts (1), creeper undercarriage (2) and vehicle frame (3); The bilateral symmetry of vehicle frame (3) bottom is equipped with two creepers undercarriage (2), and vehicle frame (3) top is equipped with slideway (5), and slideway (5) is provided with slide block (6); Be connected through sliding oil cylinder (7) between slideway (5) and the slide block (6); The piston rod of sliding oil cylinder (7) is connected with slide block (6), and the cylinder body of sliding oil cylinder (7) is connected with slideway (5), and the top of said slide block (6) is equipped with hydraulic crushing parts (1);
The structure of said hydraulic crushing parts (1) is: the base of turntable (8) is fixed on the described slide block (6); The revolving part (9) on turntable (8) top is arranged on described base top; Turntable (8) inside is equipped with electric rotating machine; Electric rotating machine is connected with described revolving part (9) and driven rotary part (9) rotates, and the bottom of support arm (10) is fixed on the described revolving part (9), and the cylinder body of support cylinder (11) is fixed on the revolving part (9); The piston rod of support cylinder (11) and support arm (10) are hinged; The middle part of swing arm (12) is hinged on the front end of support arm (10), and the middle part of the cylinder body of oscillating oil cylinder (13) and support arm (10) is hinged, and the upper end of the piston rod of oscillating oil cylinder (13) and swing arm (12) is hinged; The lower end of swing arm (12) and hydraulic hammer (14) are hinged; The upper articulation of the cylinder body of hydraulic hammer oil cylinder (15) and swing arm (12), the piston rod of hydraulic hammer oil cylinder (15) is connected with an end of first brace (16), and the other end of first brace (16) is connected with the bottom of swing arm (12); The piston rod of one end of second brace (17) and hydraulic hammer oil cylinder (15) and first brace (16) are hinged, the upper articulation of the other end of second brace (17) and hydraulic hammer (14).
2. tunnel according to claim 1 pucking hydraulic breaker; It is characterized in that: the rear end of said vehicle frame (3) is symmetrically fixed with two support ground oil cylinders (4); The cylinder body of support ground oil cylinder (4) is fixed on vehicle frame (3) bottom, and the piston rod of support ground oil cylinder (4) vertically downward.
CN 201120278886 2011-08-03 2011-08-03 Hydraulic crusher for tunnel bottom heaves Expired - Fee Related CN202212213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120278886 CN202212213U (en) 2011-08-03 2011-08-03 Hydraulic crusher for tunnel bottom heaves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120278886 CN202212213U (en) 2011-08-03 2011-08-03 Hydraulic crusher for tunnel bottom heaves

Publications (1)

Publication Number Publication Date
CN202212213U true CN202212213U (en) 2012-05-09

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ID=46011485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120278886 Expired - Fee Related CN202212213U (en) 2011-08-03 2011-08-03 Hydraulic crusher for tunnel bottom heaves

Country Status (1)

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CN (1) CN202212213U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102327790A (en) * 2011-08-03 2012-01-25 山西东华机械有限公司 Hydraulic broken car for tunnel bottom swelling
CN104806263A (en) * 2015-03-26 2015-07-29 山西东华机械有限公司 Floor heave crushing machine in coal mine tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102327790A (en) * 2011-08-03 2012-01-25 山西东华机械有限公司 Hydraulic broken car for tunnel bottom swelling
CN104806263A (en) * 2015-03-26 2015-07-29 山西东华机械有限公司 Floor heave crushing machine in coal mine tunnel

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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: 20120509

Termination date: 20140803

EXPY Termination of patent right or utility model