CN202611697U - Comprehensive mechanical rock roadway heading machine - Google Patents
Comprehensive mechanical rock roadway heading machine Download PDFInfo
- Publication number
- CN202611697U CN202611697U CN 201220066269 CN201220066269U CN202611697U CN 202611697 U CN202611697 U CN 202611697U CN 201220066269 CN201220066269 CN 201220066269 CN 201220066269 U CN201220066269 U CN 201220066269U CN 202611697 U CN202611697 U CN 202611697U
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- pole
- fuselage
- support arm
- connecting rod
- top board
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Abstract
The utility model provides a comprehensive mechanical rock roadway heading machine, which mainly comprises a crawler walking part, a belt conveyor part, a frame arranged on the crawler walking part, a console, a hydraulic and control system, a cutting device, an up-down oscillation pushing device, a temporary support device and a stabilization device, wherein the stabilization device is arranged below the rear side of the frame. The comprehensive mechanical rock roadway heading machine is characterized in that the stabilization device also comprises support devices which are connected through connecting mechanisms respectively hinged with two rear sides of the frame and a support arm and are used for stabilizing the whole machine at the same time in the vertical direction. The comprehensive mechanical rock roadway heading machine is more reasonable in design and good in stability of the whole machine, and the operation efficiency can be improved.
Description
Technical field
The utility model belongs under the coal mine opens up equipment technical field, particularly is applicable to the comprehensive mechanization stone head development machine of rock lane comprehensive mechanization developing operation under the large, medium and small moulded coal mine.
Background technology
Under coal mine, open up equipment technical field, the main mode of stone drifting traditional handicraft of all kinds of mines is the big gun pick, and support pattern is anchor pole, anchor cable, joist, anchor net combination supporting.The big gun pick is the perforating of gas leg type air drill, powder charge, blows out; Blow out the spoil that falls, artificial fragmentation earlier adopts rock rake to transport work plane again; After the work plane spoil cleans out, use the monomer air drill to carry out the anchor shaft anchor cable supporting.There is following problem in this stone drifting job practices of blowing out:
1, the tunnelling section is little: excavated section is generally at 15m
2About, when head-room surpasses 2m, must just can carry out top-assisting anchor rod and anchor cable construction by scaffolding.
2, on-mechanical equalization; Borehole construction, spoil fragmentation are manual work, and the top anchor shaft anchor cable construction in supporting tunnel still is the operation of monomer air drill, and assisting anchor rod and anchor cable construction adopts the jackhammer operation; The thrust of perforating derives from people's arm and arm, and worker's labour intensity is big.Because assisting anchor rod and anchor cable construction mainly relies on manpower, the construction quality of assisting anchor rod and anchor cable can not fundamentally be guaranteed.
3, speed of application is slow.Build and remove scaffold when the construction section surpasses 2m and need great amount of time; The ultra past tense 300mm of spoil width just must hand breaking, otherwise can destroy main fortune system, goes fragmentation so will spend great amount of time.Advance of working cycle is low, all in 2m.
4, efficient is low: owing to perforating, broken spoil, anchor shaft anchor cable supporting are manual work, the constructor is many, causes operating efficiency low.
5, safety factor is low: the constructor is staggered operation in the high-altitude, and the job safety environment is poor.Perforating, broken spoil, anchor shaft anchor cable supporting be operation under the sky top all, exists potential safety hazard.
6, operating environment is poor: dust all causes constructor's PUD D easily when blasting fume after blowing out and whitewashing, influences operating personnel's health.
For this reason; Many in industry scientific and technical personnel are constantly for improving technical level; For improving execution conditions and construction technology effort; A kind of comprehensive mechanization stone head development machine of development and Design mainly comprises track unit, belt conveyer part, is installed in fuselage, operating desk, hydraulic pressure and control system, the topping machanism on the track unit and swings up and down thrust unit, temporary lining and back stabilising arrangement at present; This machine finds that through test run equipment is in operation because back stabilising arrangement design is not too reasonable, and the less stable of complete machine influence the operating efficiency of equipment, needs further improvement.
Summary of the invention
The purpose of the utility model is exactly to solve the problem that above-mentioned existing comprehensive mechanization stone head development machine exists, and provides a kind of design more reasonable, and the good stability of complete machine can improve the comprehensive mechanization stone head development machine of operating efficiency.
The technical scheme of the utility model is to achieve these goals:
A kind of comprehensive mechanization stone head development machine comprises track unit, belt conveyer part, is installed in fuselage, operating desk, hydraulic pressure and control system, the topping machanism on the track unit and swings up and down thrust unit, temporary support device and back stabilising arrangement; Described transport section is to be made up of rake pawl, belt conveyer, and its rake pawl is contained on the place ahead and shovel plate of described track unit; Belt conveyer is installed in the rear of shovel plate and the centre of crawler travel portion; Described operating platform, hydraulic pressure and operating system are contained in the top of fuselage; Said cutting cutter head is contained in and swings up and down on the thrust unit and be installed in fore-body; Said temporary support device is installed in the fore-body both sides; Described operating desk, and hydraulic pressure and control system be installed on the fuselage; Said back stabilising arrangement is installed in the fuselage back lower place; Described back stabilising arrangement comprises back support arm, back support cylinder; Described back support arm is hinged on the fuselage back lower place, and described back support cylinder is hinged on the fuselage back lower place and back support arm respectively; It is characterized in that: said back stabilising arrangement also comprises through being hinged on the bracing or strutting arrangement that is used for stablizing simultaneously up and down complete machine that bindiny mechanism was connected of both sides and support arm behind the fuselage respectively.
Said bracing or strutting arrangement comprises supporting leg, pole foreign side tube, pole inner square tube, pole inner cylinder, pole extension bar, pole top board and top board pin; Said supporting leg is hinged on pole foreign side tube bottom through bearing pin, and said pole inner square tube is loaded in the pole foreign side tube; Said pole inner cylinder is loaded in pole foreign side tube and the pole inner square tube, and the cylinder body of pole inner cylinder is connected pole foreign side tube and pole inner square tube respectively with plunger; Said pole top board is contained in pole extension bar top through the top board pin; Its pole extension bar links to each other with the pole inner square tube through bearing pin.
Said bindiny mechanism by the fuselage connecting rod in the middle part of the pole foreign side tube that connects fuselage and bracing or strutting arrangement, be connected the support arm connecting rod of support arm and the pole foreign side tube bottom of bracing or strutting arrangement and be used for the bearing pin that is connected and form.
Said bracing or strutting arrangement comprises supporting leg, a rod oil cylinder, support arm connecting rod, pole top board and top board pin; Said bindiny mechanism comprises connecting rod holder, the support arm connecting rod that is loaded on both sides behind the fuselage, and by last rocking bar, the quadric chain that constitutes of rocking bar and connecting rod down; Said supporting leg is hinged on a rod oil cylinder bottom through bearing pin; Said pole top board is hinged on the connecting rod of a rod oil cylinder and quadric chain through the top board pin; Said support arm connecting rod through bearing pin respectively with is connected support arm, props up the rod oil cylinder lower hinge.
The utility model has significant beneficial effect to be compared with prior art: it is more reasonable to design, and the good stability of complete machine can improve operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the utility model embodiment () front view.
Fig. 3 is the utility model embodiment () vertical view.
Fig. 4 is the utility model embodiment (two) front view.
Fig. 5 is the utility model embodiment (two) vertical view.
The specific embodiment
The specific embodiment of carrying out the utility model below in conjunction with accompanying drawing specifies:
As depicted in figs. 1 and 2; A kind of comprehensive mechanization stone head development machine of the utility model comprises track unit 1, belt conveyer part 2, is installed in fuselage 3, operating desk, hydraulic pressure and control system, the topping machanism on the track unit and swings up and down thrust unit 4, temporary support device 5 and back stabilising arrangement 6; Described transport section is to be made up of rake pawl, belt conveyer, and its rake pawl is contained on the place ahead and shovel plate of described track unit; Belt conveyer is installed in the rear of shovel plate and the centre of crawler travel portion; Described operating platform, hydraulic pressure and operating system are contained in the top of fuselage; Said cutting cutter head is contained in and swings up and down on the thrust unit and be installed in fore-body; Said temporary support device is installed in the fore-body both sides; Described operating desk, and hydraulic pressure and control system be installed on the fuselage; Said back stabilising arrangement is installed in the fuselage back lower place; Described back stabilising arrangement comprises back support arm 6-1, back support cylinder 6-2; Described back support arm is hinged on the fuselage back lower place, and described back support cylinder is hinged on the fuselage back lower place and back support arm respectively; Said back stabilising arrangement also comprises through being hinged on the bracing or strutting arrangement that is used for stablizing simultaneously up and down complete machine that bindiny mechanism was connected of both sides, fuselage 3 back and support arm 6-1 respectively.Wherein: temporary support device uses two flexible fluid pressure type structure commonly used.
Bracing or strutting arrangement embodiment one
Said bracing or strutting arrangement comprises supporting leg 6-11, the tube 6-12 of pole foreign side, pole inner square tube 6-13, pole inner cylinder 6-14, pole extension bar 6-15, pole top board 6-16 and top board pin 6-17; Said supporting leg is hinged on pole foreign side tube bottom through bearing pin, and said pole inner square tube is loaded in the pole foreign side tube; Said pole inner cylinder is loaded in pole foreign side tube and the pole inner square tube, and the cylinder body of pole inner cylinder is connected pole foreign side tube and pole inner square tube respectively with plunger; Said pole top board is contained in pole extension bar top through the top board pin; Its pole extension bar links to each other with the pole inner square tube through bearing pin.
Said bindiny mechanism by the fuselage connecting rod 6-3 in the middle part of the tube 6-2 of pole foreign side that connects fuselage and bracing or strutting arrangement, be connected the support arm connecting rod 6-4 of support arm 6-1 and the pole foreign side tube 6-2 bottom of bracing or strutting arrangement and be used for the bearing pin that is connected and form.
Bracing or strutting arrangement embodiment two
Said bracing or strutting arrangement comprises supporting leg 6-21, a rod oil cylinder 6-22, support arm connecting rod, pole top board 6-16 and top board pin 6-17; Said bindiny mechanism comprises connecting rod holder 6-23, the support arm connecting rod 6-4 that is loaded on both sides behind the fuselage, and by last rocking bar 6-24, the quadric chain that constitutes of rocking bar 6-25 and connecting rod 6-26 down; Said supporting leg is hinged on a rod oil cylinder bottom through bearing pin; Said pole top board is hinged on the connecting rod of a rod oil cylinder and quadric chain through the top board pin; Said support arm connecting rod 6-4 through bearing pin respectively with is connected support arm 6-1, props up the rod oil cylinder lower hinge.
The middle part of a kind of comprehensive mechanization stone head development machine of the utility model can also be equipped with anchor pole, anchor cable construction drilling machine, and this rig can move forward and backward, and can each 90 ° of angle of left and right swing.Cut in the rock mass work progress at the comprehensive mechanization stone head development machine, rig can carry out anchor pole, anchor cable construction to molded tunnel, comprehensive mechanization stone head development machine top simultaneously.Because support process is with the tunnel Cutting Process carries out synchronously, parallel operations, so supporting efficient height.Hydraulic drill rig is a prior art in the present embodiment, runs over.
Claims (3)
1. a comprehensive mechanization stone head development machine comprises track unit (1), belt conveyer part (2), is installed in fuselage (3), operating desk, hydraulic pressure and control system, the topping machanism on the track unit and swings up and down thrust unit (4), temporary support device (5) and back stabilising arrangement (6); Described transport section is to be made up of rake pawl, belt conveyer, and its rake pawl is contained on the place ahead and shovel plate of described track unit; Belt conveyer is installed in the rear of shovel plate and the centre of crawler travel portion; Described operating platform, hydraulic pressure and operating system are contained in the top of fuselage; Said cutting cutter head is contained in and swings up and down on the thrust unit and be installed in fore-body; Said temporary support device is installed in the fore-body both sides; Described operating desk, and hydraulic pressure and control system be installed on the fuselage; Said back stabilising arrangement is installed in the fuselage back lower place; Described back stabilising arrangement (6) comprises back support arm (6-1), back support cylinder (6-2); Described back support arm is hinged on the fuselage back lower place, and described back support cylinder is hinged on the fuselage back lower place and back support arm respectively; It is characterized in that: said back stabilising arrangement (6) also comprises through being hinged on the bracing or strutting arrangement that is used for stablizing simultaneously up and down complete machine that bindiny mechanism was connected of both sides, fuselage (3) back and support arm (6-1) respectively.
2. a kind of comprehensive mechanization stone head development machine according to claim 1 is characterized in that: said bracing or strutting arrangement comprises supporting leg (6-11), pole foreign side tube (6-12), pole inner square tube (6-13), pole inner cylinder (6-14), pole extension bar (6-15), pole top board (6-16) and top board pin (6-17); Said supporting leg is hinged on pole foreign side tube bottom through bearing pin, and said pole inner square tube is loaded in the pole foreign side tube; Said pole inner cylinder is loaded in pole foreign side tube and the pole inner square tube, and the cylinder body of pole inner cylinder is connected pole foreign side tube and pole inner square tube respectively with plunger; Said pole top board is contained in pole extension bar top through the top board pin; Its pole extension bar links to each other with the pole inner square tube through bearing pin.
Said bindiny mechanism by the fuselage connecting rod (6-3) in the middle part of the pole foreign side tube (6-12) that connects fuselage and bracing or strutting arrangement, be connected the support arm connecting rod (6-4) of support arm (6-1) and pole foreign side tube (6-12) bottom of bracing or strutting arrangement and be used for the bearing pin that is connected and form.
3. a kind of comprehensive mechanization stone head development machine according to claim 1 is characterized in that: said bracing or strutting arrangement comprises supporting leg (6-11), a rod oil cylinder (6-22), support arm connecting rod, pole top board (6-16) and top board pin (6-17); Said bindiny mechanism comprises the connecting rod holder (6-23) and support arm connecting rod (6-4) that is loaded on both sides behind the fuselage, and by last rocking bar (6-24), the quadric chain that constitutes of rocking bar (6-25) and connecting rod (6-26) down; Said supporting leg is hinged on a rod oil cylinder bottom through bearing pin; Said pole top board is hinged on the connecting rod of a rod oil cylinder and quadric chain through the top board pin; Said support arm connecting rod (6-4) through bearing pin respectively with is connected support arm (6-1), props up the rod oil cylinder lower hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220066269 CN202611697U (en) | 2012-02-28 | 2012-02-28 | Comprehensive mechanical rock roadway heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220066269 CN202611697U (en) | 2012-02-28 | 2012-02-28 | Comprehensive mechanical rock roadway heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611697U true CN202611697U (en) | 2012-12-19 |
Family
ID=47345406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220066269 Expired - Lifetime CN202611697U (en) | 2012-02-28 | 2012-02-28 | Comprehensive mechanical rock roadway heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587904A (en) * | 2012-02-28 | 2012-07-18 | 马晓山 | Comprehensive mechanical rock lane tunneling machine |
| CN108756926A (en) * | 2018-06-29 | 2018-11-06 | 中铁工程装备集团有限公司 | A kind of Novel rocker arm development machine and its construction method |
-
2012
- 2012-02-28 CN CN 201220066269 patent/CN202611697U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587904A (en) * | 2012-02-28 | 2012-07-18 | 马晓山 | Comprehensive mechanical rock lane tunneling machine |
| CN102587904B (en) * | 2012-02-28 | 2014-12-24 | 马晓山 | Comprehensive mechanical rock lane tunneling machine |
| CN108756926A (en) * | 2018-06-29 | 2018-11-06 | 中铁工程装备集团有限公司 | A kind of Novel rocker arm development machine and its construction method |
| CN108756926B (en) * | 2018-06-29 | 2024-03-22 | 中铁工程装备集团有限公司 | Novel rocker arm heading machine and construction method thereof |
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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: 20121219 Effective date of abandoning: 20141224 |
|
| RGAV | Abandon patent right to avoid regrant |