CN203669863U - Mining machine adopting combined rotary cutting - Google Patents
Mining machine adopting combined rotary cutting Download PDFInfo
- Publication number
- CN203669863U CN203669863U CN201320712905.2U CN201320712905U CN203669863U CN 203669863 U CN203669863 U CN 203669863U CN 201320712905 U CN201320712905 U CN 201320712905U CN 203669863 U CN203669863 U CN 203669863U
- Authority
- CN
- China
- Prior art keywords
- pick
- gear
- composite
- digger
- drill bit
- 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
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a mining machine adopting combined rotary cutting. Cutting gears are high in efficiency. The mining machine comprises a combined drill bit or combined roller, an actively rotating cutting gear or passively rotating cutting gear, a cutting gear sleeve, a connecting plate, a big gear wheel, a gear seat, a reversing transmission gear and a power arm. The mining machine is characterized in that in the cutting gears arranged on the drill bits or rollers of various mining machines, cutting gears and cutting gear sleeves can be assembled and disassembled, can be fixedly connected together and can actively rotate, a gear or integrated gear teeth are connected onto the cutting gear sleeve, a shaft, a shaft sleeve or a bearing is arranged on the cutting gear or the cutting gear sleeve and is connected together with the actively rotting cutting gear, the cutting gear sleeve connected with the gear or the integrated gear teeth and the drill bit or roller of the mining machine adopting combined rotary cutting through bearing seats, the gear or gear teeth arranged on the cutting gear sleeve is or are connected with a main mining machine through a transmission device or the reversing transmission device, the reversing transmission device is connected with the gear or integrated gear teeth connected onto the cutting gear sleeve of the actively rotating cutting gear, a waterproof water pipe is arranged in the drill bit or roller, and water is sprayed out from a nozzle.
Description
Technical field:
The utility model relates to a kind of digger of composite rotary cutting, and the digger of this composite rotary cutting is for digging up mine and mining and the tunnelling of the plant equipment such as rig.
Background technology:
At present, the digger drill bit using in coal excavation apparatus is fixed on drill bit for pick, although some picks can rotate, but not but active rotation cutting, therefore cause coal-winning machine or development machine or rig resistance in the time of work bigger than normal, cause the damage of equipment, wasted a large amount of power and materials and equipment resources simultaneously, improved cost of production.
Utility model content:
The utility model is exactly to propose in view of the above-mentioned problems, to provide a kind of digger of composite rotary cutting as object, this kind of active rotation pick and with gear or be wholely set the pick cover of gear tooth and the digger of related a kind of composite rotary cutting on the basis of original main frame, only by changing digger head and thereby to be connected implementation efficiency high with the main frame of existing digger, resistance is little, and radiating efficiency is high, and the life-span is long, energy-saving effect is remarkable, and the destructive power of plant equipment is declined to a great extent.
In order to achieve the above object, the utility model adopts following technical proposals:
A kind of digger of composite rotary cutting, relate to drill bit or the cylinder of the headwork front end of various digger equipment, it is characterized in that: in the pick arranging on the drill bit of the various drilling work of various diggers or cylinder, wherein having pick and pick cover is can dismounting and the pick of the active rotation that can be fixed together, pick puts and is linked with gear or is provided with integratedly gear tooth, one end of pick or pick cover, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is through bearing support and active rotation pick with gear or be wholely set the pick cover of gear tooth and digger drill bit or the cylinder of related a kind of composite rotary cutting are linked together, pick puts the gear of setting or gear tooth and is linked together through transmission device or reverse drive gear and digger main frame, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.
A kind of digger of composite rotary cutting, relate to drill bit or the cylinder of the headwork front end of various digger equipment, it is characterized in that: in the pick arranging on the drill bit of the various drilling work of various diggers or cylinder, wherein having pick and pick cover is can dismounting and the pick of the pick of band tapering handle and the active rotation that cooperates together with the pick cover of tapering, pick puts and is linked with gear or is provided with integratedly gear tooth, one end of pick arranges cutting pick head, the other end is provided with the flat handle in location, the hole with dismounting effect is set on the pick body at cutting pick head rear portion, active rotation pick with gear or be wholely set one end of the pick cover of gear tooth, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is linked together through digger drill bit or the cylinder of axle bed or bearing support or bearing cover and related a kind of composite rotary cutting, pick puts the gear of setting or gear tooth and is linked together through transmission device or reverse drive gear and digger main frame, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.A kind of digger of composite rotary cutting, comprise composite drill bit or composite roller, active rotation pick, reverse drive gear, passive rotary cutting bit, gear wheel, pinion stand, power connection shaft and power output panel, power arm, and digger main frame, it is characterized in that: various active rotation picks and with gear or be wholely set the pick cover of gear tooth and the main frame of the digger of related composite rotary cutting or power arm on to be provided with head be composite drill bit or composite roller, on composite drill bit or composite roller, external active rotation pick or active rotation pick and passive rotary cutting bit are equipped with, built-in gear wheel, the front side of gear wheel, at least one circle gear of top or arranged outside tooth, through pinion, commutation power handle, the one or both ends of commutation power handle are linked with gear or are provided with integratedly gear tooth, the gear tooth of the pick cover of reverse drive gear and active rotation pick is linked together, the commutation power handle of reverse drive gear is through bearing and active rotation pick with gear or be wholely set the pick cover of gear tooth and the head of the digger of related a kind of composite rotary cutting is that the bearing support of composite drill bit or composite roller is linked together, the opposite side of pick cover arranges active rotation pick, the pick of active rotation pick puts and is linked with gear or is provided with integratedly gear tooth, be linked together through transmission device or reverse drive gear and digger main frame, one end of pick or pick cover, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is through bearing support and active rotation pick with gear or be wholely set the pick cover of gear tooth and digger drill bit or the cylinder of related a kind of composite rotary cutting are linked together, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.
Preferably, inside the pick of described rotary cutting bit cover or pick cover, being provided with gear tooth coordinates with power handle or commutation power handle.
Preferably, in described composite drill bit or composite roller, between gear wheel and active rotation pick, be provided with reverse drive gear or transmission device, the commutation power handle of reverse drive gear or transmission device or power handle one end arrange pinion and coordinate or transmission cooperation with gear wheel commutation transmission, the other end coordinates with the pick cover of active rotation pick or the gear tooth of pick cover inner side, centre is linked together by reversing shaft bearing or bearing support on bearing and composite drill bit or composite roller, reversing shaft bearing or bearing support connect or form as one with composite drill bit or composite roller.
Preferably, on described composite drill bit or composite roller, there are active rotation pick or active rotation pick and passive rotary cutting bit to be equipped with, passive rotary cutting bit is motorless rotatable pick or gear-shaping, and the reverse drive gear of active rotation pick and composite drill bit or composite roller or transmission device are through commutation power handle or power handle is connected and coordinate rotation with gear wheel through pinion.
Preferably, described active rotation pick and with gear or be wholely set the pick cover of gear tooth and the composite drill bit of the digger of related composite rotary cutting or composite roller in internal tooth, external tooth, apical tooth or umbrella tooth are set on gear wheel, and multi-turn gear tooth can be set on gear wheel, and coordinate with the pinion commutation transmission on commutation power handle or the power handle of reverse drive gear or transmission device or transmission coordinates.
Preferably, described digger composite drill bit or the gear wheel of composite roller and pinion stand, digger main frame are fixed together respectively, and pinion stand is through bearing, and terminal pad and digger composite drill bit or composite roller are linked together.
Preferably, inside the pick of described rotary cutting bit cover, being provided with gear tooth coordinates with commutation power handle.
Preferably, on the composite drill bit of the digger of described composite rotary cutting or composite roller, there are active rotation pick or passive rotary cutting bit to coordinate punching to cut with active rotation pick, passive rotary cutting bit is motorless rotatable pick or gear-shaping, and active rotation pick is the pick of coal-winning machine main frame outputting power through transmission device transmission rotation drilling.
Preferably, in the composite drill bit of the digger of described composite rotary cutting or composite roller, on gear wheel, internal tooth, external tooth, apical tooth or umbrella tooth are set, and multi-turn gear tooth can be set on gear wheel, and coordinate with the pinion drive on the commutation power handle of reverse drive gear.
Preferably, the power output panel of the composite drill bit of the digger of described composite rotary cutting or composite roller outer end and power connection shaft and digger main frame is fixedly connected respectively.
Preferably, the pick head of described active rotation pick has cutting face and cutting edge or recess sword or ladder sword.
Preferably, in the digger composite drill bit of described composite rotary cutting or composite roller, be provided with transmission device or reverse drive gear.
Preferably, on the gear wheel of the digger of described composite rotary cutting, internal tooth, external tooth or apical tooth or umbrella tooth are set.
Preferably, one end at the commutation power handle of the reverse drive gear of the digger of described composite rotary cutting arranges pinion, coordinate with gear wheel, the gear tooth of the pick cover inner side of the other end and active rotation pick links together, centre links together by the bearing support of bearing and reverse drive gear, and bearing support connects or forms as one with composite drill bit or composite roller.
Preferably, on described composite drill bit or composite roller, there is passive rotary cutting bit to coordinate punching to cut with active rotation pick, passive rotary cutting bit is motorless rotatable pick or gear-shaping, and active rotation pick is the pick of coal-winning machine main frame outputting power through transmission device transmission rotation drilling.
Preferably, described active rotation pick and with gear or be wholely set the pick cover of gear tooth and the composite drill bit of digger or the power output panel of composite roller outer end and power connection shaft and digger main frame of related composite rotary cutting are fixedly connected respectively.
Preferably, the gear wheel of described digger composite drill bit or composite roller and pinion stand, digger main frame are fixed together respectively, and pinion stand is through bearing, and terminal pad and digger composite drill bit or composite roller are linked together.
Preferably, the inner side that the pick of described active rotation pick cover or pick overlap is provided with gear tooth and coordinates with the power handle of transmission device.
Preferably, on the gear wheel of the digger of described composite rotary cutting, internal tooth, external tooth or apical tooth or umbrella tooth are set.
Preferably, the reverse drive gear of digger or one end of transmission device power handle at described composite rotary cutting arrange pinion, coordinate with gear wheel, the gear tooth of the pick cover inner side of the other end and active rotation pick links together, centre links together by the bearing support of bearing and transmission device, and bearing support connects or forms as one with composite drill bit or composite roller.
Preferably, the power output panel in the digger of described composite rotary cutting is fix or link together with the dynamical system of digger main frame.
Accompanying drawing explanation:
The technical solution of the utility model and advantage will be described in detail in conjunction with the drawings, in this accompanying drawing:
Fig. 1, Fig. 4, Fig. 5 is the schematic diagram of the digger of the composite rotary cutting of the first embodiment of the present utility model.
Fig. 2, Fig. 4, Fig. 5 is the schematic diagram of the digger of the composite rotary cutting of the second embodiment of the present utility model.
Fig. 3, Fig. 4, Fig. 5 is the schematic diagram of the digger of the composite rotary cutting of the 3rd embodiment of the present utility model.
The specific embodiment:
Explain the preferred embodiment of the digger of a kind of composite rotary cutting of the present utility model below in conjunction with accompanying drawing, at embodiment 1---mainly drive composite drill bit or composite roller rotation with transmission device in 3, the built-in gear wheel of composite drill bit or composite roller, be linked together through pinion stand and digger shell, gear wheel is stirred the pinion rotation on commutation power handle or power handle, drives the rotation of active rotation pick through the gear tooth that pick overlaps or pick puts.
Embodiment 1:
As Fig. 1, Fig. 4, shown in Fig. 5, the digger of a kind of composite rotary cutting of the first embodiment of the present utility model, relate to drill bit or the cylinder 3 of the headwork front end of various digger equipment, in the pick 41 arranging on the drill bit of the various drilling work of various diggers or cylinder 3, wherein having pick 41 and pick cover 50 is can dismounting and the pick 41 of the active rotation that can be fixed together, on pick cover 50, be linked with gear 28 or be provided with integratedly gear tooth 28, one end of pick 41 or pick cover 50, or two ends are provided with axle 25, or axle sleeve, or bearing, axle 25 or axle sleeve, or bearing is through axle bed or bearing support and active rotation pick 41 with gear 28 or be wholely set the pick cover 50 of gear tooth 28 and digger drill bit or the cylinder 3 of related a kind of composite rotary cutting are linked together, the gear 28 arranging on pick cover 50 or gear tooth 28 are linked together through transmission device or reverse drive gear and digger main frame, active rotation pick 41 and with gear 28 or be wholely set the pick cover 50 of gear tooth 28 and the digger head of related a kind of composite rotary cutting, the built-in gear wheel 8 of drill bit or cylinder 3, gear wheel 8 outsides and digger main frame 12 are fixed together through pinion stand 14, between gear wheel 8 and active rotation pick 1, reverse drive gear is set, reverse drive gear comprises pinion 7, speedup power transmission shaft 22, bearing, bearing holder (housing, cover) and reversing shaft bearing 15, one end of the speedup power transmission shaft 22 of reverse drive gear arranges pinion 7, the other end of speedup power transmission shaft 22 coordinates with the gear tooth 28 that the pick of active rotation pick 41 overlaps on 50, the reversing shaft bearing 15 of speedup power transmission shaft 22 on bearing and composite drill bit or composite roller 3 is linked together, the active rotation pick 4 of pick cover 16 on bearing and composite drill bit or composite roller 3 is linked together, gear wheel 8 and pinion stand 14 are successively with active rotation pick with gear or be wholely set the pick cover of gear tooth and the digger main frame 12 of related a kind of composite rotary cutting is fixed together, active rotation pick and with gear or be wholely set the pick cover of gear tooth and the digger head of related a kind of composite rotary cutting is composite drill bit or composite roller 3 and power connection shaft 19, power output panel 10 is fixedly connected sequentially together, dust removing tube 55 is set in power connection shaft 19, through steering union joint 48, at least one dedusting is set and is in charge of 47, dedusting is in charge of 47 and is connected with shower nozzle 49, shower nozzle 49 connects or is set together with composite drill bit or composite roller 3, on shower nozzle 49, be provided with at least one nozzle 53, the other end of dust removing tube 55 is connected with outside by pipeline through water seal sealing, the inner side of composite drill bit or composite roller 3 is linked together through tie-plate 17 and bearing and power connection shaft 19, rotary cutting bit 1 is placed in pick cover 16 through travelling gear 24, speedup power transmission shaft 22, pinion 7 coordinates with gear wheel 8, composite drill bit or composite roller 3 link together with the dynamical system of main frame 13 through power connection shaft 19 power output panels 10, the reversing shaft bearing 15 of reverse drive gear is fixedly connected with or forms as one with composite drill bit or composite roller 3 with active rotation pick 4, in the cutting pick head or tool rest 5 of rotary cutting bit, stair-stepping ring cone or ring arc body 4 are set, or on cutting pick head or tool rest, be provided with at least one groove 9, or at least one skewed slot 9, or at least one helicla flute 9, or on cutting pick head or tool rest, be provided with cutting face 10 or combined cut face 11, can effectively improve the efficiency of pick, greatly extend the application life of pick, in drill bit or cylinder, be provided with dustproof water pipe, the nozzle ejection arranging on drill bit or cylinder.
According to said structure, because active rotation pick 4 is fixedly connected with or forms as one with composite drill bit or composite roller 3, composite drill bit or composite roller 3 link together with the dynamical system of main frame 13 through power connection shaft 19 power output panels 10, and gear wheel 8 and pinion stand 14 are successively with active rotation pick with gear or be wholely set the pick cover of gear tooth and the digger body 12 of related a kind of composite rotary cutting is fixed together, therefore composite drill bit or composite roller 3 rotate, gear wheel 8 does not rotate, thereby gear wheel 8 coordinates the autonomous rotation that realizes active rotation pick 1 with pinion 7, when work plane is cut in the pick punching of rotation, resistance can be very little, the power that passive rotary cutting bit can not get main frame 13 be passive while being rotated in work for punching is cut, resistance is naturally just very large, use by active rotation pick 1 can be raised the efficiency effectively, cross between gear wheel 8 and active rotation pick 1 and increased reverse drive gear, speedup power transmission shaft 22 and travelling gear 24 cooperations make the direction of active rotation pick 1 have very large flexibility, therefore the direction of active rotation pick 1 requires to be guaranteed, and improve efficiency by active rotation, also can relax greatly technological requirement, improve active rotation pick and with gear or be wholely set the pick cover of gear tooth and the feasibility of the digger of related a kind of composite rotary cutting, thereby extend the application life of digger, improve operating efficiency, greatly reduce power consumption, the water injector that same or similar or alternate manner are set with common digger can play safety protection function, do not repeat them here.
Embodiment 2:
A kind of digger of composite rotary cutting, as Fig. 2, Fig. 4, shown in Fig. 5, the digger of the composite rotary cutting of the second embodiment of the present utility model, relate to drill bit or the cylinder 3 of the headwork front end of various digger equipment, in the pick 41 arranging on the drill bit of the various drilling work of various diggers or cylinder 3, wherein having pick 41 and pick cover 50 is can dismounting and the pick 41 of the pick 41 of band tapering handle and pick cover 50 active rotation that cooperate together with tapering, on pick cover 50, be linked with gear or be provided with integratedly gear tooth 28, one end of pick 41 arranges cutting pick head 33, the other end is provided with the flat handle 27 in location, the hole 32 with dismounting effect is set on the pick body 4 at cutting pick head rear portion, active rotation pick 41 with gear or be wholely set one end of the pick cover 50 of gear tooth 28, or two ends are provided with axle 25 and axle head 52, or axle sleeve, or bearing, axle 25 or axle sleeve, or bearing is linked together through digger drill bit or the cylinder of axle bed or bearing support or bearing cover and related composite rotary cutting, the gear arranging on pick cover 50 or gear tooth 28 are linked together through transmission device or reverse drive gear and digger main frame, in the cutting pick head 33 or tool rest 5 of rotary cutting bit 41, stair-stepping ring cone or ring arc body 4 are set, or on cutting pick head or tool rest, be provided with at least one groove 9, or at least one skewed slot 9, or at least one helicla flute 9, or on cutting pick head or tool rest, be provided with cutting face 10 or combined cut face 11, can effectively improve the efficiency of pick, greatly extend the application life of pick, in drill bit or cylinder, be provided with dustproof water pipe, the nozzle ejection arranging on drill bit or cylinder.
Active rotation pick and with gear or be wholely set the pick cover of gear tooth and the digger head of related composite rotary cutting is the built-in gear wheel 8 of side-mounted composite drill bit or composite roller 3, on gear wheel 8, each side in inner side or front side or outside all can arrange at least one circle gear tooth, gear wheel 8 outsides and digger main frame 12 or power arm are fixed together through pinion stand 14, between gear wheel 8 and active rotation pick 1, transmission device is set, transmission device comprises pinion 7, power handle 23, bearing, bearing holder (housing, cover) and bearing support 15, one end of the power handle 22 of transmission device arranges pinion 7, the other end of power handle 23 coordinates with the travelling gear 24 that the pick of active rotation pick 1 overlaps on 6, the bearing support 15 of power handle 23 on bearing and composite drill bit or composite roller 3 is linked together, the active rotation pick box 5 of pick cover 6 on bearing and composite drill bit or composite roller 3 is linked together, passive rotary cutting bit 2 overlaps 18 by pick and is linked together with passive rotary cutting bit seat 9, gear wheel 8 and pinion stand 14 are successively with active rotation pick with gear or be wholely set the pick cover of gear tooth and the digger body 12 of related composite rotary cutting is fixed together, active rotation pick and with gear or be wholely set the pick cover of gear tooth and the digger head of related composite rotary cutting is composite drill bit or composite roller 3 and power connection shaft 19, power output panel 10 is fixedly connected sequentially together, the inner side of composite drill bit or composite roller 3 is linked together through tie-plate 17 and bearing and power connection shaft 19, rotary cutting bit 1 is placed in pick cover 6 through power handle 23, pinion 7 coordinates with gear wheel 8, composite drill bit or composite roller 3 are through power connection shaft 19, power output panel 10 links together with the dynamical system of main frame 13, the reversing shaft bearing 15 of reverse drive gear is fixedly connected with or forms as one with composite drill bit or composite roller 3 with active rotation pick box 4.
According to said structure, owing in the inner side of composite drill bit or composite roller 3, power connection shaft 19 being set, the other end of power connection shaft 19 and main frame power output panel 10 are fixed together, active rotation pick and with gear or be wholely set the pick cover of gear tooth and the digger of related composite rotary cutting rotarily drives power connection shaft 19 and composite drill bit or composite roller 3 by power output panel 10 and rotates, because pinion 7 and gear wheel 8 relative motions are rotated, pinion 7 links together by power handle 23 with rotary teeth cover 6, pick cover 6 modes that are fixedly connected with by key or screw thread etc. drive active rotation pick 1 active rotation, in the process that active rotation pick 1 is cut in punching, there is rotary cutting function, the generation that can reduce dust is cut in 1 punching of active rotation pick, reduce rushing of digger and cut resistance and power consumption by so forming, extend the application life of digger, improved efficiency simultaneously, the water injector that same or similar or alternate manner are set with common digger can play safety protection function, do not repeat them here.
Embodiment 3:
A kind of digger of composite rotary cutting, as Fig. 3, Fig. 4, shown in Fig. 5, the digger of the composite rotary cutting of the 3rd embodiment of the present utility model, on the basis of the first-bis-embodiment, the digger of the composite rotary cutting of the 3rd embodiment of the present utility model, the digger head of composite rotary cutting is that composite drill bit or composite roller 3 inner sides oppositely arrange power gear wheel 11, the inner side of power gear wheel 11 arranges planet carrier 30, on planet carrier 30, link together through planet axis 39 and planetary gear 31, planetary gear 31 is connected with the inner tines cog 22 of the power gear wheel 11 in outside, planet carrier 30 links together through bearing with the casing base 32 of digger host shell, power gear wheel 11 is connected with power connection shaft 19 through bearing, composite drill bit or the composite roller 3 of power connection shaft 19 one end and digger are fixed together, the main frame power output panel 10 of the other end of power connection shaft 19 and the drill bit of digger or cylinder is fixed together, transmission sun gear 33 is set on power connection shaft 19, transmission sun gear 33 is fixed together through key 34 and power connection shaft 19, power gear wheel 11 drives the planetary gear 35 on planet carrier 30 to counter-rotate through transmission sun gear 33, power gear wheel 11 counter-rotates with drill bit or cylinder 3, the front side of power gear wheel 11, top or arranged outside have at least one circle gear tooth 22, through pinion or the travelling gear 28 of reverse drive gear or speeder 25, commutation power handle or transmission handle 29, speed increasing gear 26, be linked together with the gear tooth of the pick cover 16 of active rotation pick 1, the bearing support that the commutation power handle of reverse drive gear or speeder 25 or transmission handle 29 are composite drill bit or composite roller through the head of the digger of bearing and composite rotary cutting is linked together, the opposite side of pick cover arranges active rotation pick, or power gear wheel 11 front sides, top or arranged outside have the travelling gear 28 of at least one circle gear tooth through speeder 25, transmission handle 29, speed increasing gear 26 is linked together with the gear tooth of the pick cover of active rotation pick, the shell 12 of power gear wheel 11 outsides and digger main frame 13 is fixed together through pinion stand 14, between power gear wheel 11 and active rotation pick 1, speeder 25 is set, speeder 25 comprises travelling gear 28, transmission handle 29, bearing, bearing holder (housing, cover) and bearing support, one end of the transmission handle 29 of speeder 25 arranges travelling gear 28, transmission handle 29, the other end is provided with speed increasing gear 26, overlap on 16 with the pick of active rotation pick 1, gear tooth 27 coordinates, the bearing support 15 of the speeder of transmission handle 29 on bearing and composite drill bit or composite roller 3 is linked together, the active rotation pick box 4 of pick cover 16 on bearing and composite drill bit or composite roller 3 is linked together, passive rotary cutting bit 2 overlaps 18 by rotary cutting bit and is linked together with passive rotary cutting bit seat 9, gear wheel 8 and pinion stand 14 are fixed together with the shell 12 of the digger main frame 13 of composite rotary cutting successively, the digger head of composite rotary cutting is composite drill bit or composite roller 3 and power connection shaft 19, power output panel 10 is fixedly connected sequentially together, the inner side of composite drill bit or composite roller 3 is linked together with pinion stand 14 through tie-plate 17 and bearing 22, pinion stand 14 adopts to move with power connection shaft 19 and coordinates or link together through bearing, rotary cutting bit 1 is placed in the gear tooth 27 of pick cover 16 on pick cover 16, transmission handle 29, travelling gear 28 coordinates with gear wheel 8, composite drill bit or composite roller 3 link together with the dynamical system of main frame 13 through power connection shaft 19 power output panels 10, the reversing shaft bearing 15 of speeder is fixedly connected with or forms as one with composite drill bit or composite roller 3 with active rotation pick box 4, in the cutting pick head or tool rest 5 of rotary cutting bit, stair-stepping ring cone or ring arc body 4 are set, or on cutting pick head or tool rest, be provided with at least one groove 9, or at least one skewed slot 9, or at least one helicla flute 9, or on cutting pick head or tool rest, be provided with 18Huo Hou cutting face, cutting face 42, side cutting edge 43, front cutting edge 44 can improve the efficiency of pick effectively, greatly extend the application life of pick, in drill bit or cylinder 3, be provided with dustproof water pipe, the nozzle 53 arranging on drill bit or cylinder 3 sprays.
According to said structure, because active rotation pick box 4 is fixedly connected with or forms as one with composite drill bit or composite roller 3, composite drill bit or composite roller 3 link together with the dynamical system of the shell 12 of main frame 13 through power connection shaft 19 power output panels 10, planet carrier 30 links together through bearing with the casing base 32 of digger host shell, planetary gear 31 is connected with the inner tines cog 22 of the power gear wheel 11 in outside, planet carrier 30 links together through bearing with the casing base 32 of digger host shell, power gear wheel 11 is connected with power connection shaft 19 through bearing, power connection shaft 19 rotarily drives planetary gear 31 and counter-rotates, planetary gear 31 has the power of drive gear wheel 11 to counter-rotate, power gear wheel 11 counter-rotates with composite drill bit or composite roller 3, therefore power gear wheel 11 has the effect of speedup with respect to the travelling gear 28 on composite drill bit or composite roller 3, also improved the rotary speed of active rotation pick 1 simultaneously, and improve efficiency by more high-revolving active rotation, also can relax greatly technological requirement, improve the feasibility of the digger of composite rotary cutting, thereby extend the application life of digger, improve operating efficiency, greatly reduce power consumption, the water injector that same or similar or alternate manner are set with common digger can play safety protection function, do not repeat them here.
In the process that active rotation pick 1 is cut in punching, there is rotary cutting function, reduce rushing of digger and cut resistance and power consumption by so forming, extend the application life of digger, improved efficiency simultaneously, the water injector that same or similar or alternate manner are set with common digger can play safety protection function, does not repeat them here.
The active rotation pick of all embodiments and with gear or be wholely set the pick cover of gear tooth and the digger of related composite rotary cutting is configured and all can decomposes die-cut resistance and frictional force on different diggers above, increase work efficiency, reduce power consumption.
Although above to there is active rotation pick 1, the active rotation pick of passive rotary cutting bit 2 and with gear or be wholely set the pick cover of gear tooth and the digger of related composite rotary cutting is that example is illustrated, but digger of the present utility model also can all adopt the mode of active rotation pick 1 to implement the utility model, active rotation pick of the present utility model and with gear or be wholely set the pick cover of gear tooth and the digger of related composite rotary cutting also can have more frame mode, in above-mentioned structure, can adopt as described in the structure of embodiment and the combination of other arbitrary form.
Above or described preferred embodiment be illustrative and not restrictive, in the situation that not departing from purport of the present utility model and essential characteristic, the utility model can also otherwise be implemented and specialize.
Scope of the present utility model is limited by claim, and all distortion in claim limited range all fall in scope of the present utility model.
Claims (10)
1. the digger of a composite rotary cutting, relate to drill bit or the cylinder of the headwork front end of various digger equipment, it is characterized in that: in the pick arranging on the drill bit of the various drilling work of various diggers or cylinder, wherein having pick and pick cover is can dismounting and the pick of the active rotation that can be fixed together, pick puts and is linked with gear or is provided with integratedly gear tooth, one end of pick or pick cover, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is through axle bed or bearing support and active rotation pick with gear or be wholely set the pick cover of gear tooth and digger drill bit or the cylinder of related a kind of composite rotary cutting are linked together, pick puts the gear of setting or gear tooth and is linked together through transmission device or reverse drive gear and digger main frame, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.
2. the digger of a composite rotary cutting, relate to drill bit or the cylinder of the headwork front end of various digger equipment, it is characterized in that: in the pick arranging on the drill bit of the various drilling work of various diggers or cylinder, wherein having pick and pick cover is can dismounting and the pick of the pick of band tapering handle and the active rotation that cooperates together with the pick cover of tapering, pick puts and is linked with gear or is provided with integratedly gear tooth, one end of pick arranges cutting pick head, the other end is provided with the flat handle in location, the hole with dismounting effect is set on the pick body at cutting pick head rear portion, active rotation pick with gear or be wholely set one end of the pick cover of gear tooth, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is linked together through digger drill bit or the cylinder of axle bed or bearing support or bearing cover and related a kind of composite rotary cutting, pick puts the gear of setting or gear tooth and is linked together through transmission device or reverse drive gear and digger main frame, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.
3. the digger of a composite rotary cutting, comprise composite drill bit or composite roller, active rotation pick, reverse drive gear, passive rotary cutting bit, gear wheel, pinion stand, power connection shaft and power output panel, power arm, and digger main frame, it is characterized in that: various active rotation picks and with gear or be wholely set the pick cover of gear tooth and the main frame of the digger of related a kind of composite rotary cutting or power arm on to be provided with head be composite drill bit or composite roller, on composite drill bit or composite roller, external active rotation pick or active rotation pick and passive rotary cutting bit are equipped with, built-in gear wheel, the front side of gear wheel, at least one circle gear of top or arranged outside tooth, through pinion, commutation power handle, the one or both ends of commutation power handle are linked with gear or are provided with integratedly gear tooth, the gear tooth that the pick of reverse drive gear and active rotation pick puts the gear of connection or setting is integratedly linked together, the commutation power handle of reverse drive gear is through bearing and active rotation pick with gear or be wholely set the pick cover of gear tooth and the head of the digger of related a kind of composite rotary cutting is that the bearing support of composite drill bit or composite roller is linked together, the opposite side of pick cover arranges active rotation pick, the pick of active rotation pick puts and is linked with gear or is provided with integratedly gear tooth, be linked together through transmission device or reverse drive gear and digger main frame, one end of pick or pick cover, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is through bearing support and active rotation pick with gear or be wholely set the pick cover of gear tooth and digger drill bit or the cylinder of related a kind of composite rotary cutting are linked together, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.
4. the digger of a composite rotary cutting, relate to drill bit or the cylinder of the headwork front end of various digger equipment, it is characterized in that: a kind of digger head of composite rotary cutting is the built-in gear wheel of composite drill bit or composite roller, the inner side of gear wheel arranges planet carrier, planetary gear on planet carrier is connected with the gear tooth of gear wheel inner side, the casing base of planet carrier and digger host shell links together through bearing, gear wheel is connected with power connection shaft through bearing, the power output panel of power connection shaft one end and digger is fixed together, the other end of power connection shaft and the drill bit of digger or drum housing are fixed together, transmission sun gear is set on power connection shaft, gear wheel drives the planetary gear reverse rotation on planet carrier through transmission sun gear, gear wheel and drill bit or cylinder reverse rotation, the front side of gear wheel, top or arranged outside have at least one circle gear tooth, through the pinion of reverse drive gear, commutation power handle, the gear tooth overlapping with the pick of active rotation pick is linked together, the bearing support that the commutation power handle of reverse drive gear is composite drill bit or composite roller through the head of the digger of bearing and a kind of composite rotary cutting is linked together, the opposite side of pick cover arranges active rotation pick, or gear wheel front side, top or arranged outside have the travelling gear of at least one circle gear tooth through speeder, power transmission shaft, it is can dismounting and the pick of the pick of band tapering handle and the active rotation that cooperates together with the pick cover of tapering that the gear tooth of the pick cover of speed increasing gear and active rotation pick is linked together pick and pick cover, pick puts and is linked with gear or is provided with integratedly gear tooth, one end of pick arranges cutting pick head, the other end is provided with the flat handle in location, the hole with dismounting effect is set on the pick body at cutting pick head rear portion, active rotation pick with gear or be wholely set one end of the pick cover of gear tooth, or two ends are provided with axle, or axle sleeve, or bearing, axle or axle sleeve, or bearing is linked together through digger drill bit or the cylinder of axle bed or bearing support or bearing cover and related a kind of composite rotary cutting, pick puts the gear of setting or gear tooth and is linked together through transmission device or reverse drive gear and digger main frame, dust removing tube is set in power connection shaft, through steering union joint, at least one dedusting being set is in charge of, dedusting is in charge of with shower nozzle and is connected, shower nozzle connects or is set together with composite drill bit or composite roller, on shower nozzle, be provided with at least one nozzle, in drill bit or cylinder, be provided with dust removing tube, the nozzle ejection arranging on drill bit or cylinder.
5. the digger of the composite rotary cutting as described in as arbitrary in claim 1-4, is characterized in that: the pick cover of described rotary cutting bit or pick cover inner side are provided with gear tooth and coordinate with power handle or the power handle that commutates.
6. the digger of the composite rotary cutting as described in as arbitrary in claim 1-4, it is characterized in that: the digger of described composite rotary cutting, the commutation power handle of reverse drive gear or transmission device or power handle one end arrange pinion and coordinate or transmission cooperation with gear wheel commutation transmission, the other end coordinates with the pick cover of active rotation pick or the gear tooth of pick cover inner side, centre is linked together by reversing shaft bearing or bearing support on bearing and composite drill bit or composite roller, and reversing shaft bearing or bearing support connect or form as one with composite drill bit or composite roller.
7. the digger of the composite rotary cutting as described in as arbitrary in claim 1-4, is characterized in that: the active rotation pick of the digger of described a kind of composite rotary cutting and the reverse drive gear of composite drill bit or composite roller or transmission device are through commutation power handle or power handle is connected and coordinate rotation with gear wheel through pinion.
8. the digger of the composite rotary cutting as described in as arbitrary in claim 1-4, is characterized in that: the other end of described dust removing tube is connected with outside by pipeline through water seal sealing.
9. the digger of the composite rotary cutting as described in as arbitrary in claim 1-4, is characterized in that: the power output panel of the composite drill bit of the digger of described a kind of composite rotary cutting or composite roller outer end and power connection shaft and digger main frame is fixed together respectively.
10. the digger of the composite rotary cutting as described in as arbitrary in claim 1-4, it is characterized in that: the gear wheel of described digger composite drill bit or composite roller and pinion stand, digger main frame are fixed together respectively, pinion stand is through bearing, and terminal pad and digger composite drill bit or composite roller are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712905.2U CN203669863U (en) | 2013-11-08 | 2013-11-08 | Mining machine adopting combined rotary cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320712905.2U CN203669863U (en) | 2013-11-08 | 2013-11-08 | Mining machine adopting combined rotary cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669863U true CN203669863U (en) | 2014-06-25 |
Family
ID=50966174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320712905.2U Expired - Fee Related CN203669863U (en) | 2013-11-08 | 2013-11-08 | Mining machine adopting combined rotary cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615245A (en) * | 2013-11-08 | 2014-03-05 | 李仕清 | Mining machine capable of compound rotary cutting |
-
2013
- 2013-11-08 CN CN201320712905.2U patent/CN203669863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615245A (en) * | 2013-11-08 | 2014-03-05 | 李仕清 | Mining machine capable of compound rotary cutting |
| CN103615245B (en) * | 2013-11-08 | 2017-03-08 | 山东君睿机械科技有限公司 | A kind of digger of composite rotary cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102121382B (en) | Composite rotary cutting mining machine | |
| CN104234713B (en) | A kind of digger of composite rotary cutting | |
| CN201982090U (en) | Mining machine capable of composite cutting rotatably | |
| US11199092B2 (en) | Hard rock roadway and tunnel boring machine with actively rotating hobs | |
| CN102889081A (en) | Combined rotary cut mining machine | |
| CN105003259A (en) | Composite rotary-cutting mining machine | |
| CN107023304B (en) | Lip river triangle cutterhead topping machanism is strangled in eccentric rotating disk driving | |
| CN103615245B (en) | A kind of digger of composite rotary cutting | |
| CN203701943U (en) | Full-section drilling tool and rotary-excavating drilling machine | |
| CN203669863U (en) | Mining machine adopting combined rotary cutting | |
| CN202064950U (en) | Cutting head for excavating and ditching integrated machine | |
| CN106812533A (en) | A kind of Double-cutter rectangle development machine | |
| CN201982020U (en) | Combined rotary cut digger | |
| CN102758883A (en) | Dill-rod-free drill machine transfer case | |
| CN203271756U (en) | Full-fracture-surface heading machine oval fracture surface cutting device | |
| CN103334698B (en) | For the transmission device of underground drilling unit aperture apparatus | |
| CN202788838U (en) | Cutting and wedging vibrating type operating mechanism for tunneling machines and coal mining machines | |
| CN104074517A (en) | Mining machine with cutting pick or cutting pick sleeve realizing matched transmission through gear | |
| CN102733802A (en) | Composite rotary-cutting mining machine | |
| CN103615247A (en) | Mining machine capable of compound rotary cutting | |
| CN105178977B (en) | A kind of cutting part of heading machine | |
| CN104141493A (en) | Cutting tooth with gear teeth | |
| CN113898295B (en) | Split rotary type raise boring cutter device | |
| CN205858338U (en) | A kind of cutting means for coal-winning machine | |
| CN202832530U (en) | Heading machine and cutting portion thereof |
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: 20140625 Termination date: 20141108 |
|
| EXPY | Termination of patent right or utility model |