CN209369804U - It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate - Google Patents
It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate Download PDFInfo
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- CN209369804U CN209369804U CN201920010641.3U CN201920010641U CN209369804U CN 209369804 U CN209369804 U CN 209369804U CN 201920010641 U CN201920010641 U CN 201920010641U CN 209369804 U CN209369804 U CN 209369804U
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- boots
- face
- wheel
- axle sleeve
- tooth
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 21
- 239000011707 mineral Substances 0.000 title claims abstract description 21
- 238000005299 abrasion Methods 0.000 title claims abstract description 20
- 238000009825 accumulation Methods 0.000 title claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 47
- 210000003781 tooth socket Anatomy 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a kind of Mars Miner single-wheel running gears for being adapted to high abrasion easily accumulation mineral aggregate, including shell, output shaft, axle sleeve, traveling wheel, it is oriented to boots, pressing plate and discharging track, it is oriented to the front end clearance fit that boots pass through boots hole and axle sleeve, axle sleeve and pressing plate are fixedly mounted on shell, boots axis is oriented to limit upwardly through the annular outer platform on pressing plate and axle sleeve, output shaft rotation is connected in the inner hole of axle sleeve, the front end of output shaft is overhung at except axle sleeve, and it is fixedly and coaxially connected traveling wheel thereon, it is oriented to the front step and backward step for being equipped with time interval on boots in front of boots hole, traveling wheel is between front step and backward step, guiding boots are connect by the guide groove of its bottom with the tooth row linear slide of discharging track, traveling wheel is toothed wheel, traveling wheel is meshed with tooth row.The utility model has the wearing layer and superpower buildup clearing function of overlength, therefore long service life, can be used for high wear, in the mining environment of easy windrow.
Description
Technical field
The utility model relates to a kind of Mars Miner single-wheel running gear, make to can adapt to using the Mars Miner of the running gear
The mining environment of height abrasion easily accumulation mineral aggregate.
Background technique
The outstanding ability of continuous high-efficient exploitation based on coal-cutting machinery material crisp for coal etc., gradually occurs and develops
It is suitable for the Mars Miner with roller of hard ware material (such as alumina, aluminium rock ore bed) exploitation.Due to bauxite layer thickness compared with
Thin, general this kind of Mars Miner uses the fuselage of thin type structure, that is, uses the running gear of single-wheel.And due to hard mineral aggregate and its easily
The characteristics of accumulation, the service life for being oriented to boots and traveling wheel become weak link, influence whole running gear, lead to service life very
It is low.
Although in use, strengthening management, the buildup of tooth row tooth socket is such as cleared up in time, it is intended to reduce traveling wheel
Meshing resistance, but due to the immixture of water etc., hard mineral aggregate is easy to the tooth socket of bonding accumulation after the cleaning and tooth row week
Side causes to be oriented to boots rapid wear, and traveling wheel is easy to accelerate the tooth of traveling wheel because of stress abnormal caused by can not normally engaging
Surface wear and the further of guiding boots cross quick-wearing.The problem is for the slim Mars Miner for thin ore mining, serious shadow
The performance for having rung its normal productive capacity greatly accelerates the consumption of vulnerable part, increases cost of winning.
Summary of the invention
The utility model is intended to provide a kind of Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate, can be big
The big service life for improving single-wheel running gear, to adapt to the mining environment of hard ware material.
The main technical schemes of the utility model have:
A kind of Mars Miner single-wheel running gear being adapted to high abrasion easily accumulation mineral aggregate, including shell, output shaft, axle sleeve,
Traveling wheel, guiding boots, pressing plate and discharging track, the guiding boots are bilateral symmetry, including pedestal and shaft sleeve installation seat, axis
Set mounting base is centrally placed in the rear upper of pedestal, and shaft sleeve installation seat is equipped with the boots hole that axis anterior-posterior horizontal extends, pedestal
Bottom is equipped with the guide groove that Open Side Down, left and right extends, and the guide groove has at five medial surface be equipped with wearing layer, before being respectively slot
Wall surface, slot rear surface, groove top face forward surface, groove top face rear surface and the flanging that extends forward from the lower edge of slot rear wall
Top surface, each wearing layer are divided into two parts that left and right disconnects, the slot antetheca of the guide groove and groove top face shaft sleeve installation seat
Front position is also to disconnect, and the guide groove is respectively equipped with left front step and right front step, institute close to intermediate left and right end portions
The front left and right lower part for stating boots hole on shaft sleeve installation seat is respectively equipped with left back step and right backward step, left front step, right front step,
Left back step and right backward step respectively extend since left or right side to middle part, the bottom surface and groove top face of left front step and right front step
Forward surface is concordant, and the bottom surface of left back step and right backward step is concordant with groove top face rear surface, and is equipped with wearing layer, described
Axle sleeve is equipped with annular outer platform, and the guiding boots pass through the front end clearance fit in boots hole and the axle sleeve, and the axle sleeve is solid
Dingan County fills on the housing, and the front of the pressing plate from the guiding boots is fixed on the housing, and the guiding boots are preceding
It is limited in rear direction between the pressing plate and the annular outer platform, the output shaft rotation is connected to the interior of the axle sleeve
Kong Zhong, the front end of the output shaft are overhung at except the axle sleeve, and are fixedly and coaxially connected the traveling wheel thereon, the row
The rear that wheel is located at left front step and right front step is walked, positioned at the front of left back step and right backward step, the guiding boots pass through
The guide groove is connect with the tooth row linear slide of the discharging track, and the tooth row is equipped with the arrangement of several straight lines at equal intervals
Tooth, the traveling wheel are toothed wheel, and the traveling wheel is meshed with the tooth row.
Column notch, the top of the column notch are preferably provided on front side of the position of the flanging face shaft sleeve installation seat
Equipped with towards the inclined concave curved surface in front upper place.
The discharging track further includes toothholder, and the tooth row further includes preceding wall and rear wall, and the tooth position on tooth row is in preceding
It is fixedly connected between wall and rear wall and with the two, the lower part insertion of the end of adjacent two rooted teeth row, two preceding walls of seam crossing
It is fixedly connected in the through slot of the upper opening in the portion to the rear of the same toothholder, and through pin with the toothholder, guide groove
The leading flank of wall, the top of preceding wall are flat before including with the surface contacted when tooth row linear slide connection with the wearing layer
Face, the top plane of rear wall, the trailing flank of rear wall and rear wall baseplane.
Further, the middle part of the top rear edge of the toothholder and left and right ends portion are respectively equipped with intermediate discharging slot and end
Portion's blowpit, the intermediate discharging slot and end blowpit are towards the inclined concave curved surface in back upper place.
The beneficial effects of the utility model are:
The utility model increases the installation space of each wearing layer by setting front step and backward step on guiding boots,
Make the length of wearing layer up to about 1.5 times of wearing layer length on common guiding boots, is obviously improved abrasion resistant effect, greatly improves
The service life of Mars Miner single-wheel running gear.
The utility model is by being arranged the traveling wheel gear teeth of elongated sharp domed shape and in guiding boots and discharging track
It is correspondingly arranged discharging slot structure in many places on toothholder, reinforces traveling wheel and the cleaning of the buildup in tooth socket at discharging track toothholder is made
With having decreased or even eliminated the gear teeth abnormal stress because of caused by the buildup being forced in broken tooth socket, improved from another angle
The service life of Mars Miner single-wheel running gear, makes the utility model can be applied to the exploitation occasion of lump material.
Detailed description of the invention
Fig. 1 a is one embodiment of the utility model along output shaft axis longitudinal sectional view；
Fig. 1 b is one embodiment of the utility model perpendicular to the overall structure cross-sectional view on output shaft axis direction；
Fig. 1 c is one embodiment of the utility model along output shaft axis transverse sectional view；
Fig. 2 a is the schematic perspective view of one embodiment of the guiding boots of the utility model；
Fig. 2 b is the schematic perspective view at another visual angle of guiding boots shown in Fig. 2 a；
Fig. 2 c is the main view of guiding boots shown in Fig. 2 a；
Fig. 2 d is the cross-sectional view of guiding boots shown in Fig. 2 a；
Fig. 2 e is the partial side view of the guide groove of guiding boots shown in Fig. 2 a；
Fig. 2 f is the cross-sectional view of the back projection of guiding boots shown in Fig. 2 a；
Fig. 2 g is the cross-sectional view to front projection of guiding boots shown in Fig. 2 a；
Fig. 3 a is the main view under the guiding boots of the utility model and the installation condition of traveling wheel；
Fig. 3 b is the perspective view under the guiding boots of the utility model and the installation condition of traveling wheel；
Fig. 4 a is the planar structure schematic diagram of one embodiment of the traveling wheel of the utility model；
Fig. 4 b is the side view of Fig. 4 a；
Fig. 5 a is the schematic perspective view of one embodiment of the toothholder of the utility model；
Fig. 5 b is the top view of Fig. 5 a；
Fig. 5 c is the frontal view of Fig. 5 a；
Fig. 6 is the discharging notch schematic diagram for removing the tooth socket after traveling wheel；
Fig. 7 is the end view of the wearing layer of the utility model.
Appended drawing reference: 1. guiding boots；101. blank surface；1011. blank Rouno Cormer Pregrinding Wheel；102. partial groove；1021. processing
Fillet；103. step；11. front step；112. front step side guide surface；114. the rear end face of front step；12. backward step；122.
Backward step side guide surface；123. arcwall face；124. the front end face of backward step；125. the rear end face of backward step；131. the 1st is wear-resisting
Layer；1311. lower chamfering；132. the 2nd wearing layer；1321. back bevel；133. the 3rd wearing layer；134. the 4th wearing layer；135. the 5th
Wearing layer；1351. front bevel；1352. upper chamfering；14. column notch；15. shaft sleeve installation seat；16. pedestal；191. boots holes；
The rear end face of 192. guiding boots；The front end face of 193. shaft sleeve installation seats；194. boots inclined-planes；2. traveling wheel；21. dome；Under 22.
Side；23. upper side；24. Rouno Cormer Pregrinding Wheel；3. discharging track；31. tooth row；32. pin；33. toothholder；331. intermediate discharging slots；332.
End blowpit；4. shell；51. axle sleeve；The 511. front end diameters of axle；The front end face of 512. annular outer platforms；Before 513. axle sleeves
End face；52. bearing；53. output shaft；6. pressing plate；Plate face after 61.；62. plate inclined-plane.
Specific embodiment
As shown in Fig. 1 a-7, the utility model discloses a kind of Mars Miner single-wheel rows for being adapted to high abrasion easily accumulation mineral aggregate
Walking system, including shell 4, output shaft 53, axle sleeve 51, traveling wheel 2, guiding boots 1, pressing plate 6 and discharging track 3.The guiding boots
Including pedestal 16 and shaft sleeve installation seat 15, shaft sleeve installation seat is centrally placed in the rear upper of pedestal, and shaft sleeve installation seat is equipped with axis
The boots hole 191 that line anterior-posterior horizontal extends, the bottom of pedestal are equipped with the guide groove that Open Side Down, left and right extends.The guide groove has
At five medial surface be equipped with wearing layer, be respectively slot front face, slot rear surface, groove top face forward surface, groove top face rear surface with
And the top surface of the flanging extended forward from the lower edge of slot rear wall.Groove top face forward surface and groove top face rear surface are on groove top face
The bar shaped surface of two or so extensions of time interval.Each wearing layer is divided into two parts that left and right disconnects.The guide groove
The front position entity of slot antetheca and groove top face shaft sleeve installation seat is also to disconnect, and the guide groove is close to intermediate left and right end
Portion is respectively equipped with left front step and right front step, front step 11 is referred to as, on the shaft sleeve installation seat under the front in boots hole or so
Portion is respectively equipped with left back step and right backward step, is referred to as backward step 12.Behind left front step, right front step, left back step and the right side
Step is respectively since the middle part of left or right side in the lateral direction extends.Side in face of the bottom surface of left front step and right front step and groove top
The bottom surface of flush, left back step and right backward step is concordant with groove top face rear surface, and is equipped with wearing layer.Left front step
The same wearing layer is respectively set with the groove top face forward surface of flush with the bottom surface of right front step, i.e. the 4th wearing layer 134,
Respectively the same wearing layer is arranged with the groove top face rear surface of flush in the bottom surface of left back step and right backward step, i.e., the 3rd is resistance to
Grind layer 133.The wearing layer being arranged on the top surface of flanging, slot rear surface and slot front face is that the 1st wearing layer the 131, the 2nd is wear-resisting respectively
The 132 and the 5th wearing layer 135 of layer.The setting of front step directly increases the installation space of the 4th, the 5th wearing layer, and backward step is set
It sets the installation space for directly increasing the 2nd, the 3rd wearing layer and increases the installation space of the 1st wearing layer indirectly, make each wear-resisting
The length (such as length L2 of the length L1 of the 3rd wearing layer, the 4th wearing layer) of layer is compared obvious when no front step and backward step
Increase, therefore the wear-resisting property for being oriented to boots significantly improves, the service life is obviously prolonged, and is equivalent to the use for improving single-wheel running gear
Service life.
In the embodiment shown in that figure, the guiding boots are bilateral symmetry.
The axle sleeve is equipped with annular outer platform, and the guiding boots pass through the front end diameter of axle 511 in boots hole and the axle sleeve
Clearance fit, the relatively described axle sleeve of the pressing plate are fixedly mounted, and the guiding boots is made to be limited in the pressure in the longitudinal direction
Between plate and the annular outer platform.In the embodiment shown in that figure, the axle sleeve is fixedly mounted on the housing, the pressing plate
It is fixed on the housing from the front of the guiding boots.The output shaft is rotatably supported on the interior of the axle sleeve by bearing 52
Kong Zhong.The front end of the output shaft is overhung at except the axle sleeve, and is fixedly and coaxially connected the traveling wheel thereon.Shape is installed
Under state, the traveling wheel is located just at the rear of front step, positioned at the front of backward step, in the cavity that forward and backward step surrounds
Rotation.There are gaps for the rear end face 114 and wheel between cog of front step, and there are gap, backstages for the front end face 124 and wheel between cog of backward step
There are gaps for the front end face 513 of the rear end face 125 of rank and axle sleeve.
The guiding boots are connect by the guide groove with 31 linear slide of tooth row of the discharging track, and the tooth row is set
There is the tooth of several arrangements of straight line at equal intervals, tooth tip is upward.The traveling wheel is toothed wheel, and the traveling wheel is mutually nibbled with the tooth row
It closes.Traveling wheel rotates under the drive of output shaft, and traveling wheel is walked with respect to discharging rail linearity.The guiding role of the guiding boots
Guarantee the normal walking of traveling wheel.
The discharging track further includes toothholder 33, and the both ends of the two neighboring tooth row seam crossing are by the same toothholder
Liftoff support.The front side at the position of the flanging face shaft sleeve installation seat is equipped with column notch 14, the top of the column notch
Equipped with towards the inclined concave curved surface in front upper place.Buildup in traveling wheel walking process in the tooth socket of tooth row is most of downward by the gear teeth
It squeezes out, when traveling wheel is gone at toothholder, since the presence of toothholder makes buildup downlink not and be very unimpeded, passes through setting column
Shape notch increases the cleaning channel of buildup, so as to improve the discharge of buildup in tooth socket at toothholder.The concave curved surface on column notch top
Facilitate directing material and enters column notch and therefrom lower leakage.
The tooth row further includes preceding wall and rear wall, and the tooth position on tooth row is fixed between forward and backward wall and with the two
Connection, the lower part insertion of the end of adjacent two rooted teeth row, two preceding walls of seam crossing are located at the portion to the rear of the same toothholder
In the through slot of upper opening, and it is fixedly connected by pin 32 with the toothholder.
The surface that guide groove contacts when connecting with the tooth row linear slide with the wearing layer includes the front side of preceding wall
Face, the top plane of preceding wall, the top plane of rear wall, the trailing flank of rear wall and rear wall baseplane.
The middle part and left and right ends portion of the top rear edge of the toothholder are respectively equipped with intermediate discharging slot 331 and end discharging
Slot 332, the intermediate discharging slot and end blowpit are towards the inclined concave curved surface in back upper place.Column notch, intermediate discharging
Slot and end blowpit are that tooth row provides discharge channel.Traveling wheel clears up buildup from tooth socket in walking outward, especially
When by toothholder, have above-mentioned respectively for expecting clearly more smooth after the structure of discharge channel, improves single-wheel row from another point of view
The service life of walking system.
Profile of the gear teeth of the traveling wheel in axially and radially both direction is both preferably narrow thin of the wide tooth top of tooth root
Long point domed shape.Such as the dome 21 on radial section and the upper side on shaft section 23 and downside 22, make to be formed
Pointed head material is easier to squeeze and blanking, therefore facilitate the cleaning for further improving buildup in tooth socket at toothholder.
Gear teeth axial width compared with the forward and backward wall in corresponding position the narrow 15-25mm of spacing, tooth top axial width compared with before corresponding position,
The narrow 35-45mm of the spacing of wall afterwards, the gear teeth are centrally placed between forward and backward wall, the front and rear sides face of tooth root respectively with wheel hub phase
Answer the end face of side with 24 transition of Rouno Cormer Pregrinding Wheel, so that the gear teeth have enough intensity in the axial direction.
Being located at the two-part top surface at left and right sides of shaft sleeve installation seat on the pedestal is the low boots inclined-plane in intermediate high both ends
194, the two-part bottom surface in the left and right of the pressing plate is the low plate inclined-plane 62 in intermediate high both ends, under installation condition, boots inclined-plane and plate
Inclined-plane clearance fit circumferentially rotate guiding boots can with small range.At the same time, the rear end face 192 and annular outer of boots are oriented to
There are gap between the front end face 512 of platform, it is oriented between the front end face 193 of the shaft sleeve installation seat of boots and the rear plate face 61 of pressing plate 6 and deposits
In gap, therefore guiding boots can be moved axially with small range.Therefore the automatic micro- of pose can be carried out in guiding boots sliding process
It adjusts.
The wearing layer preferably processes the partial groove 102 of smooth surface in the corresponding blank surface 101 of guide groove
Afterwards in the groove built-up welding formed.Retain the step 103 of blank surface, platform between two neighboring mutually perpendicular partial groove
Rank surface and the slot bottom side of partial groove are equipped with fillet, the former is blank Rouno Cormer Pregrinding Wheel 1011, to reduce when blank forms
Stress is concentrated, and the latter is processing fillet 1021, is conducive to the combination of wearing layer and matrix and the transition of wear-resisting interlayer.Before built-up welding
The preparation of above-mentioned relevant surfaces ensures the production reliability of wearing layer.
The left and right directions length of the bottom surface of left back step and right backward step is preferably the length of respective end groove top face rear surface
0.3-0.8 times of degree, make the 1st, 2, the possible setting length of 3 wearing layers up to common guiding boots wearing layer length 1.5
Times, realize overlength wearing layer.
The inclined side guide surface of lower-left upper right, right front step and right backstage are equipped on the right side of left front step and left back step
The inclined side guide surface in upper left bottom right is equipped on the left of rank.Wearing layer 131,132,133,134,135 surrounds guide housing mouth, preceding
Front step side guide surface 112 on step and the backward step side guide surface 122 on backward step enter guide housing mouth for tooth row and provide
Guidance.The arcwall face 123 being connected with the side guide surface 122 is additionally provided on backward step, arcwall face is surrounded with corresponding side guide surface
Horn structure.When the gear teeth have turned in the tooth socket of product full with substance and material are driven to roll upwards to guide groove, arcwall face
Guiding function is played, the falling for the mineral aggregate of traveling wheel band upwards provides guide channel.
The surface for the wearing layer being arranged on the slot front face is preferably towards the inclined front bevel 1351 in the back lower place, inclination
Angle is preferably 2-4 °, and the upper half on the surface for the wearing layer being arranged on the slot rear surface is preferably inclined towards front lower place
Back bevel 1321, tilt angle are preferably 2-3 °.Front bevel and back bevel are to cooperate the casting oblique angle structure on tooth row special
Point avoids the gap between the wearing layer and matching surface corresponding on tooth row on slot front face and slot rear surface excessive, improves guiding
Mating effect between slot and tooth row.The end face junction of 5th wearing layer 135 forms the upper chamfering 1352 of about 1mm, lower chamfering
1311, upper chamfering 1352, back bevel 1321, front bevel 1351 provide guarantee with normally contacting for tooth row for wearing layer.
The utility model increases the installation space of each wearing layer by setting front step and backward step on guiding boots,
Make the length of wearing layer up to about 1.5 times of wearing layer length on common guiding boots, is obviously improved abrasion resistant effect, thus significantly
The service life for improving Mars Miner single-wheel running gear is more further through being correspondingly arranged on the toothholder of guiding boots and discharging track
Locate discharging slot structure, reinforces traveling wheel and the cleaning of the buildup in discharging track tooth socket is acted on, further improve Mars Miner list
The service life for taking turns running gear makes the exploitation ring that can adapt to high abrasion easily accumulation mineral aggregate using the Mars Miner of the running gear
Border.
Herein referred "left", "right", "upper", "lower" all refer to left and right, upper and lower under Fig. 1 b view visual angle, and " preceding " is
Refer to the paper outwardly direction perpendicular to Fig. 1 b, " rear " is contrary with " preceding ".
Claims (10)
1. a kind of Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate, it is characterised in that: including shell, output
Axis, axle sleeve, traveling wheel, guiding boots, pressing plate and discharging track, the guiding boots are bilateral symmetry, including pedestal and axle sleeve
Mounting base, shaft sleeve installation seat are centrally placed in the rear upper of pedestal, and shaft sleeve installation seat is equipped with the boots that axis anterior-posterior horizontal extends
Hole, the bottom of pedestal are equipped with the guide groove that Open Side Down, left and right extends, and the guide groove has medial surface at five to be equipped with wearing layer,
It is slot front face, slot rear surface, groove top face forward surface, groove top face rear surface respectively and prolongs forward from the lower edge of slot rear wall
The top surface for the flanging stretched, each wearing layer are divided into two parts that left and right disconnects, the slot antetheca and groove top face axis of the guide groove
The front position of set mounting base is also to disconnect, and the guide groove is respectively equipped with left front step and the right side close to intermediate left and right end portions
Front step, the front left and right lower part in boots hole is respectively equipped with left back step and right backward step on the shaft sleeve installation seat, left front step,
Right front step, left back step and right backward step respectively extend since left or right side to middle part, the bottom of left front step and right front step
The bottom surface of square flush in face of face and groove top, left back step and right backward step is concordant with groove top face rear surface, and is equipped with
Wearing layer, the axle sleeve are equipped with annular outer platform, and the guiding boots pass through the front end clearance fit in boots hole and the axle sleeve,
The axle sleeve is fixedly mounted on the housing, and the front of the pressing plate from the guiding boots is fixed on the housing, described
Guiding boots are limited in the longitudinal direction between the pressing plate and the annular outer platform, and the output shaft rotation is connected to institute
It states in the inner hole of axle sleeve, the front end of the output shaft is overhung at except the axle sleeve, and is fixedly and coaxially connected the row thereon
Wheel is walked, the traveling wheel is located at the rear of left front step and right front step, described positioned at the front of left back step and right backward step
Guiding boots are connect by the guide groove with the tooth row linear slide of the discharging track, and the tooth row is equipped with several straight at equal intervals
The tooth of line arrangement, the traveling wheel are toothed wheel, and the traveling wheel is meshed with the tooth row.
2. being adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate as described in claim 1, it is characterised in that:
The front side at the position of the flanging face shaft sleeve installation seat is equipped with column notch, on the top of the column notch is equipped with before
The inclined concave curved surface in side.
3. being adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate as claimed in claim 2, it is characterised in that:
The discharging track further includes toothholder, and the tooth row further includes preceding wall and rear wall, and the tooth position on tooth row is in preceding wall with after
It is fixedly connected between wall and with the two, the lower part insertion of the end of adjacent two rooted teeth row, two preceding walls of seam crossing is located at same
It in the through slot of the upper opening in the portion to the rear of a toothholder, and is fixedly connected by pin with the toothholder, guide groove and the tooth
The surface contacted when row's linear slide connection with the wearing layer includes the leading flank of preceding wall, the top plane of preceding wall, stands afterwards
The baseplane of the top plane of wall, the trailing flank of rear wall and rear wall.
4. being adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate as claimed in claim 3, it is characterised in that:
The middle part and left and right ends portion of the top rear edge of the toothholder are respectively equipped with intermediate discharging slot and end blowpit, the centre
Blowpit and end blowpit are towards the inclined concave curved surface in back upper place.
5. the Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate as described in claim 1,2,3 or 4, special
Sign is: profile of the gear teeth of the traveling wheel in axially and radially both direction is the narrow elongated point circle of the wide tooth top of tooth root
Shape is pushed up, for tooth root axial width compared with the narrow 15-25mm of spacing of the preceding wall in corresponding position and rear wall, tooth top axial width is more right
The narrow 35-45mm of the spacing of preceding wall and rear wall, traveling wheel at position is answered to be centrally placed between preceding wall and rear wall, tooth root
Front and rear sides face respectively with the end face round-corner transition of wheel hub corresponding side.
6. the Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate as described in claim 1,2,3 or 4, special
Sign is: being located at the two-part top surface at left and right sides of shaft sleeve installation seat on the pedestal is the low boots inclined-plane in intermediate high both ends,
The two-part bottom surface in the left and right of the pressing plate is the low plate inclined-plane in intermediate high both ends, boots inclined-plane and plate inclined-plane clearance fit, guiding
Between the rear end face of boots and the front end face of annular outer platform there are gap, it is oriented to the front end face and pressing plate of the shaft sleeve installation seat of boots
There are gaps between plate face afterwards.
7. the Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate as described in claim 1,2,3 or 4, special
Sign is: there are the steps of blank surface between two neighboring mutually perpendicular wearing layer as interval, and the ledge surface is set
There is fillet.
8. the Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate as described in claim 1,2,3 or 4, special
Sign is: the left and right directions length of the bottom surface of left back step and right backward step is the length of correspondent section groove top face rear surface
0.3-0.8 times.
9. the Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate as described in claim 1,2,3 or 4, special
Sign is: the inclined side guide surface of lower-left upper right, right front step and right backstage are equipped on the right side of left front step and left back step
The inclined side guide surface in upper left bottom right is equipped on the left of rank.
10. the Mars Miner single-wheel running gear for being adapted to high abrasion easily accumulation mineral aggregate as described in claim 1,2,3 or 4,
Be characterized in that: the surface for the wearing layer being arranged on the slot front face is directed towards the inclined inclined-plane in the back lower place, tilt angle 2-
4 °, the upper half on the surface for the wearing layer being arranged on the slot rear surface is directed towards the inclined inclined-plane in front lower place, and tilt angle is
2-3°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010641.3U CN209369804U (en) | 2019-01-04 | 2019-01-04 | It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010641.3U CN209369804U (en) | 2019-01-04 | 2019-01-04 | It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369804U true CN209369804U (en) | 2019-09-10 |
Family
ID=67829122
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920010641.3U Withdrawn - After Issue CN209369804U (en) | 2019-01-04 | 2019-01-04 | It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate |
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| Country | Link |
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| CN (1) | CN209369804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505596A (en) * | 2019-01-04 | 2019-03-22 | 天地科技股份有限公司上海分公司 | It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate |
| CN111810146A (en) * | 2020-07-23 | 2020-10-23 | 中国煤炭科工集团太原研究院有限公司 | Intelligent tunnel slotting robot |
-
2019
- 2019-01-04 CN CN201920010641.3U patent/CN209369804U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505596A (en) * | 2019-01-04 | 2019-03-22 | 天地科技股份有限公司上海分公司 | It is adapted to the Mars Miner single-wheel running gear of high abrasion easily accumulation mineral aggregate |
| CN109505596B (en) * | 2019-01-04 | 2024-01-26 | 天地科技股份有限公司上海分公司 | Single-wheel traveling system of mining machine suitable for high-abrasion easy-accumulation mineral aggregate |
| CN111810146A (en) * | 2020-07-23 | 2020-10-23 | 中国煤炭科工集团太原研究院有限公司 | Intelligent tunnel slotting robot |
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