A kind of colliery is with multi-functional split type caterpillar drilling machine
One, technical field:
The utility model relates to the boring mechanic class, is specifically related to a kind of colliery with multi-functional split type caterpillar drilling machine.
Two, background technology:
At present, the coal mine full hydraulic drill configuration mainly contains split and climbs two kinds of shoe formula and overall track formulas, and split is climbed and carried out that the churn resettlement is main to be relied on manually, and resettlement speed is slow, and labour intensity is big, and the firm time of rig is long; Overall track churn size is bigger, and down-hole resettlement, transportation clearance require high, and rig operating personnel and the necessary drilling orifice of directly facing of electric equipment, does not meet the requirement of projecting mine device security operating specification.Two kinds of structure rig pitch angles, azimuth and limited, the insufficiencies of horizontal bore height adjustment range cause Technological adaptability poor.
Three, utility model content:
The utility model is in order to solve the weak point in the above-mentioned background technology, provide that a kind of monomer size is little, mobility strong, various execute bore that angle regulating function is complete, the colliery that is adapted at using in the narrow under the coal mine is with multi-functional split type caterpillar drilling machine.
For achieving the above object, the technical solution adopted in the utility model is: a kind of colliery is with multi-functional split type caterpillar drilling machine, comprise drill carriage, pump truck and console, it is characterized in that: connect by high-pressure rubber pipe between described drill carriage, pump truck and the console, described drill carriage comprises main frame, drill carriage console, crawler belt car body and securing device, described crawler belt car body is arranged at the below of main frame, described crawler belt car body comprises car body platform and revolving dial, described car body platform is connected by pivoting support bearing with revolving dial, fixes by latch;
Described main frame comprises and feeds fuselage, regulates oil cylinder, gyrator and clamper, the described fuselage that feeds is fixed by two head trees that be arranged in parallel and two diagonal braces that be arranged in parallel, be provided with the horizontal bore height control cylinder in the described head tree, described adjusting oil cylinder is connected with the both sides that feed the fuselage tail end with head tree respectively, and coaxial being arranged in described gyrator and clamper center feeds on the fuselage;
Described head tree is made up of interior cover and overcoat, described in cover be connected with revolving dial, overcoat with feed fuselage and be connected; Securing device comprises the firm oil cylinder of car body, the firm oil cylinder of revolving dial, the firm oil cylinder of apparatus for feeding and oil cylinder hydraulic lock, the firm oil cylinder of described car body is arranged at the both sides, front and back end of drill carriage, the firm oil cylinder of described revolving dial is inserted in the upper end of head tree, and the firm oil cylinder of described apparatus for feeding is arranged at the rear and front end that feeds fuselage by flange.
Be welded with axle on the described car body platform, be welded with axis tile on the revolving dial, uniformly on the car body platform be provided with 19 pin-and-holes, uniformly on the revolving dial be provided with 20 pin-and-holes.
Described console is fixed on the drill carriage by carriage.
Described drill carriage console is arranged in the middle of the rear side of crawler belt car body.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
1. the utility model adopts the crawler belt split-type structural, and rig is made up of drill carriage, pump truck and console three parts, and the each several part volume is little, and move flexibly the down-hole, is adapted at using in the narrow under the coal mine; During work, three parts can be according to drill carriage condition flexible arrangement, console and drill carriage and pump truck keep a safe distance, operator's comfortableness and safety have been improved, because all electric equipments of rig all are integrated on the pump truck, and pump truck can keep certain distance with drilling orifice when work, has improved the safety of electric equipment when generation gas is outstanding.
2. rig can be realized 90 ° of 90 ° ~ inverse times of azimuth up time, pitch angle-30 ° ~ function adjustment such as 80 °, horizontal bore height 1.4m ~ 2m, and Technological adaptability is good, labor strength is low.
3. drill carriage adopts three grades of stabilisation systems, respectively to car body platform, revolving dial, to feed fuselage firm, solid and reliable property height.
4. cover and jacket structure in rig main frame head tree adopts, interior cover is connected with revolving dial, overcoat with feed fuselage and be connected, built-in height adjustment oil cylinder makes to feed fuselage and have highly regulatory function.
Four, description of drawings:
Fig. 1 is the rig front view;
Fig. 2 is the drill carriage front view;
Fig. 3 is crawler belt car body front view
Fig. 4 is the main frame front view;
Fig. 5 is the securing device front view;
Fig. 6 is the firm oil cylinder front view of car body;
1-drill carriage, 2-pump truck, 3-console, 4-main frame, 5-drill carriage console, 6-crawler belt car body, 7-securing device, 8-car body platform, 9-revolving dial, 10-pivoting support bearing, 11-axle, 12-axis tile, 13-latch, 14-gyrator, 15-feed fuselage, 16-head tree, 17-clamper, 18-horizontal bore height control cylinder, 19-angle modulation oil cylinder, the firm oil cylinder of 20-car body, the firm oil cylinder of 21-apparatus for feeding, the firm oil cylinder of 22-revolving dial, 23-carriage, 24-diagonal brace, 25-oil cylinder hydraulic lock, 26-interior cover, 27-overcoat.
Five, the specific embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, the utility model comprises drill carriage 1, pump truck 2, console 3 compositions, connect by high-pressure rubber pipe between drill carriage 1, pump truck 2 and the console 3, console 3 is fixed on the drill carriage 1 by carriage 23 when transportation, and the utility model rig overall structure is that crawler belt is split type.
As shown in Figure 2, drill carriage 1 comprises main frame 4, drill carriage console 5, crawler belt car body 6 and securing device 7, is the main actuating mechanism of rig, and described drill carriage console 5 is arranged in the middle of the rear side of crawler belt car body 6.
As shown in Figure 3, described crawler belt car body 6 comprises car body platform 8 and revolving dial 9, described car body platform 8 is connected by pivoting support bearing 10 with revolving dial 9, Rotate 180 ° (rig can be realized 90 ° the adjustment of 90 ° ~ inverse time of azimuth up time) is fixed two platforms by upper and lower cotter joint 13 relatively; Because revolving dial 9 has 20 pin-and-holes to divide equally, car body platform 8 has 19 pin-and-holes to divide equally, and therefore minimum orientation angle can reach 1 °; By assisting fixing two platform to welding axle 11 on the car body platform 8 with to welding axis tile 12 on the revolving dial 9 by bolton; Described crawler belt car body 6 is arranged at the both sides of main frame 4.
As shown in Figure 4, described main frame 4 comprises gyrator 14, feeds fuselage 15, head tree 16, clamper 17, horizontal bore height control cylinder 18, angle modulation oil cylinder 19 form; The described fuselage 15 that feeds is fixing by two head trees that be arranged in parallel 16 and two diagonal braces that be arranged in parallel 24, cover 26 and overcoat 27 structures in described head tree 16 adopts, in cover 26 be connected with revolving dial 9, overcoat 27 with feed fuselage 15 and be connected, built-in horizontal bore height control cylinder 18, but interior cover 26 is with overcoat 27 relative motions and have guide effect and the oil cylinder protective effect, make feed fuselage 15 have the height regulatory function, can realize that horizontal bore height 1.4m ~ 2m highly regulates, described angle modulation oil cylinder 19 connects head tree 16 by chuck respectively, connect by bearing and to feed fuselage 15 tail end both sides, angle modulation oil cylinder 19 promotes to feed the adjusting that fuselage fuselage 15 is realized pitch angles-30 ° ~ 80 °; Described gyrator 14 and clamper 17 are installed in and feed on the fuselage 15, are coaxial arrangement.
As Fig. 5 ~ shown in Figure 6, described securing device 7 by the firm oil cylinder 20 of car body, the firm oil cylinder 22 of revolving dial, feed fuselage 15 firm oil cylinders drill carriage 1 carried out firmly; The firm oil cylinder 20 of the car body of the securing device 7 of described drill carriage 1 is arranged in both sides, drill carriage 1 front and back end, adopt the concentric flange of two oil cylinder cylinder tails to connect, spacing by seam, by the firm oil cylinder of the detachable lower body of flange connections 20 tops, reduce securing device 7 height, oil cylinder hydraulic lock 25 is arranged in drill carriage 1 front end below; 22 pairs of revolving dials of the firm oil cylinder of described revolving dial 9 carry out firmly being connected head tree 16 upper ends by inserting mode, only need take oil cylinder during transportation, can reduce the drill carriage shipping height; The firm oil cylinder 21 of described apparatus for feeding can be connected by the flange mode and feed fuselage 15 rear and front ends, also can by oil cylinder rear end earrings and bearing with feed fuselage 15 and be connected, make the firm oil cylinder of apparatus for feeding 21 and feed fuselage 15 and form an angle, realize under the inclination support conditions to feed fuselage 15 firm.
The utility model has improved colliery rig down-hole mobility, and it is abundant that the brill angle regulating function is executed in azimuth, pitch angle, the adjusting of horizontal bore height etc.; That rig has is simple to operate, labour intensity is low, comprehensive drilling efficiency advantages of higher.
The above, it only is preferred embodiments of the present utility model, be not that the utility model is done any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above example all still belong in the scope of technical solutions of the utility model.