CN204749763U - Transport ore deposit tipper front and back body connection device in pit - Google Patents
Transport ore deposit tipper front and back body connection device in pit Download PDFInfo
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- CN204749763U CN204749763U CN201520403209.2U CN201520403209U CN204749763U CN 204749763 U CN204749763 U CN 204749763U CN 201520403209 U CN201520403209 U CN 201520403209U CN 204749763 U CN204749763 U CN 204749763U
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- bearing
- articulated
- axle
- hole
- oscillating axle
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Abstract
The utility model discloses a transport ore deposit tipper front and back body connection device in pit, including oscillating axle, the articulated body, articulated shaft. On the oscillating axle set up in the front the automobile body, the one end of oscillating axle was inserted articulated internally, the left surface welding of oscillating axle and the articulated body together, the cover is equipped with the bearing housing on the oscillating axle, is provided with first bearing, second bearing in the bearing housing. Be provided with the through -hole on the articulated body, the through -hole bilateral symmetry is provided with third bearing, fourth bearing, articulated body top is provided with the gland, and articulated body bottom is provided with down the gland. The articulated shaft is including locating piece, axle cap, axis body. This transport ore deposit tipper front and back body connection device in pit around, the automobile body influence each other for a short time, oscillating axle and articulated shaft set up the direction difference, back automobile body both can round the oscillating axle at vertical flat rotation in surface, also can rotate along the articulated shaft along the horizontal plane, even a certain automobile body receives the influence of topography, the big rise and fall of jolting, another automobile body does not have great swing yet, therefore the security that has improved the tipper.
Description
Technical field
The utility model relates to fortune ore deposit, a kind of down-hole dumping car, especially relates to body connection device before and after the dumping car of fortune ore deposit, a kind of down-hole.
Background technology
China's phosphate rock resource is abundanter, has verified total amount and has been only second to Morocco, occupied the second in the world.China's phosphorus ore mainly concentrates on Yunnan, Guizhou, Sichuan, Hunan, Hu Beiwu province.The taste of China phosphorus ore is lower, and major part is more difficult exploitation tilts to flat pitch, it is in the majority to be as thin as middle thickness orebody, buries very dark.This brings an a series of difficult problem to phosphorate rock mining.In order to increase phosphorate rock mining ability, China builds Kunming, Yunnan, Zhongxin of Kaiyang, Guizhou, Wengfu, Hubei chaste tree are assisted, Yichang, the large base of Sichuan Jin He-peaceful six, define the situation that large, medium and small mine is developed jointly.But China's phosphorus ore scope of the enterprise is uneven, year manufacturing scale to be less than 300,000 tons of small mines being even less than 30,000 tons a lot, and this present situation can last very long.
Middle-size and small-size phosphorus ore well because of its drive size less, bend is more anxious, for cost consideration, main employing flexible transport system, at present, what in mine, goods transport mainly adopted is three-wheel rubber tire transport trolley (abbreviation three-wheel vehicle), because three-wheel vehicle operation stability is poor, large by the influence of topography, jolt large, brake system imperfection, load-carrying ability are little, can not meet the actual needs of shaft production, and the industrial accident caused because of three-wheel vehicle vice proper happens occasionally.Conventional underground transportation vehicle, due to reasons such as oad are large, turn radius is large, cannot use in middle-size and small-size mine, and exploitation special transport vehicle, and size is less, and difficulty is larger, and special-use vehicle development in small-sized ore deposit is more delayed.Owing to not having the transport vehicle that can substitute, Medium and smaller mines uses three-wheel vehicle to be stopgap, is also caving-in bash.
Utility model content
The utility model object is to provide body connection device before and after the dumping car of fortune ore deposit, a kind of down-hole, and to solve, existing mining transportation vehicle operation stability is poor, large, the technical matters such as large by the influence of topography, safety is poor of jolting.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: body connection device before and after the dumping car of fortune ore deposit, a kind of down-hole, comprises oscillating axle, articulated body, jointed shaft; Described oscillating axle is arranged on front body, one end of oscillating axle is inserted in articulated body, the left surface weld together of oscillating axle and articulated body, oscillating axle is arranged with bearing carrier ring, bearing standing groove is symmetrically arranged with in bearing carrier ring, be provided with clutch shaft bearing, the second bearing in bearing standing groove, clutch shaft bearing, the second bearing arranged outside have door; The oscillating axle other end is provided with jam nut;
Described articulated body is provided with through hole, and through hole bilateral symmetry is provided with bearing standing groove, is provided with the 3rd bearing, the 4th bearing in bearing standing groove; Articulated body top is provided with upper press cover, is provided with lower cover bottom articulated body, and upper press cover is connected with articulated body top by bolt, and lower cover is connected with bottom articulated body by bolt;
Described jointed shaft, comprises locating piece, axle cap, axis body, and axle cap top is provided with locating piece, is provided with adjusting bolt fixed orifice bottom axis body;
Also be provided with rear articulation piece near described articulated body, rear articulation piece top offers axle cap mounting hole, and the axle cap of jointed shaft is successively through axle cap mounting hole, upper press cover, and the bottom of axle cap is connected with the 3rd its top; Rear articulation piece top is provided with the first pressing plate clamping down on locating piece, and the first pressing plate is connected with rear articulation piece top by bolt; The second pressing plate, adjusting bolt is provided with bottom rear articulation piece, the axis body of jointed shaft is successively through the 3rd bearing, through hole, the 4th bearing being connected with adjusting bolt, second pressing plate center is provided with adjusting bolt knock hole, and the second pressing plate is connected with bottom rear articulation piece by bolt;
Be provided with locating bush bottom described 4th bearing, be provided with locating bush mounting hole bottom rear articulation piece, locating bush, through locating bush mounting hole, lower cover be set on axis body, is connected bottom locating bush with inside the second pressing plate.
As preferably, described axle cap upper surface is concordant with rear articulation piece upper surface.
As preferably, described clutch shaft bearing, the second bearing, the 3rd bearing, the 4th bearing are cylindrical thrust roller bearing.
As preferably, described door is provided with groove, in groove, is provided with O type rubber seal.
As preferably, described upper press cover, lower cover are provided with seal groove, in seal groove, are provided with rubber oil seal with reinforce.
Body connection device before and after this fortune ore deposit, down-hole dumping car, have good reliability, stable connection, front and back vehicle body influences each other little advantage, oscillating axle is different with jointed shaft setting direction, rear both can be rotated in perpendicular around oscillating axle, also can rotate along the horizontal plane along jointed shaft, even if a certain vehicle body is by the influence of topography, to jolt big rise and fall, another vehicle body does not have larger swing yet, and bearing can play good fixed pedestal effect, and the safety of mine truck improves greatly.This utility model improves that existing mining transportation vehicle operation stability is poor, the deficiency large, large by the influence of topography, safety is poor of jolting, and is specially adapted to middle-size and small-size mine haulage vehicle, has good practical value and promotional value.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the structural representation of oscillating axle;
Fig. 4 is the structural representation of bearing carrier ring;
Fig. 5 is the structural representation of articulated body;
Fig. 6 is A-A cutaway view in Fig. 5;
Fig. 7 is the structural representation of jointed shaft;
Fig. 8 is the structural representation of locating bush.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is structural representation of the present utility model, Fig. 2 is the cutaway view of Fig. 1, Fig. 3 is the structural representation of oscillating axle, Fig. 4 is the structural representation of bearing carrier ring, Fig. 5 is the structural representation of articulated body, Fig. 6 is A-A cutaway view in Fig. 5, and Fig. 7 is the structural representation of jointed shaft, and Fig. 8 is the structural representation of locating bush.As seen from the figure, body connection device before and after this fortune ore deposit, down-hole dumping car, comprises oscillating axle 1, articulated body 2, jointed shaft 4 etc.Oscillating axle 1 is arranged on front body, one end of oscillating axle 1 is inserted in articulated body 2, the left surface weld together of oscillating axle 1 and articulated body 2, oscillating axle 1 is arranged with bearing carrier ring 3, bearing standing groove 31 is symmetrically arranged with in bearing carrier ring 3, be provided with clutch shaft bearing 32, second bearing 33 in bearing standing groove 31, clutch shaft bearing 32, second bearing 33 arranged outside has door 34; Door 34 is provided with groove 35, in groove 35, is provided with O type rubber seal 36.Oscillating axle 1 other end is provided with jam nut 37.
Articulated body 2 is provided with through hole 21, through hole 21 bilateral symmetry is provided with bearing standing groove 22, is provided with the 3rd bearing 23, the 4th bearing 24 in bearing standing groove 22.Articulated body 2 top is provided with upper press cover 25, is provided with lower cover 26 bottom articulated body 2, and upper press cover 25 is connected with articulated body 2 top by bolt, and lower cover 26 is connected with bottom articulated body 2 by bolt.Upper press cover 25, lower cover 26 are provided with seal groove 27, in seal groove 27, are provided with rubber oil seal with reinforce 28.Above-mentioned clutch shaft bearing 32, second bearing 33, the 3rd bearing 23, the 4th bearing 24 are cylindrical thrust roller bearing.
Jointed shaft 4, comprises locating piece 41, axle cap 42, axis body 43, and axle cap 42 top is provided with locating piece 41, is provided with adjusting bolt fixed orifice 44 bottom axis body 43.
Rear articulation piece 5 is also provided with near articulated body 2, rear articulation piece 5 top offers axle cap mounting hole 51, the axle cap 42 of jointed shaft 4 is successively through axle cap mounting hole 51, upper press cover 25, and axle cap 42 upper surface is concordant with rear articulation piece 5 upper surface, and axle cap 42 lower surface is connected with the 3rd bearing 23 end face.Rear articulation piece 5 top is provided with the first pressing plate 52, first pressing plate 52 clamping down on locating piece 41 and is connected with rear articulation piece 5 top by bolt; The second pressing plate 53, adjusting bolt 54 is provided with bottom rear articulation piece 5, the axis body 43 of jointed shaft 4 is successively through the 3rd bearing 23, through hole 21, the 4th bearing 24 being connected with adjusting bolt 54, second pressing plate 53 center is provided with adjusting bolt knock hole 55, second pressing plate 53 and is connected with bottom rear articulation piece 5 by bolt.
Be provided with locating bush 6 bottom 4th bearing 24, be provided with locating bush mounting hole 56 bottom rear articulation piece 5, locating bush 6, through locating bush mounting hole 56, lower cover 26 be set on axis body 43, is connected bottom locating bush 6 with inside the second pressing plate 53.
Certainly, as another embodiment of the present utility model, jointed shaft also can adopt the mode of two ends full symmetric, does not namely adopt one end axle cap, form that one end arranges locating bush, but axis body two ends are all symmetrical arranged axle cap and locating piece.
Body connection device before and after this fortune ore deposit, down-hole dumping car, have good reliability, stable connection, front and back vehicle body influences each other little advantage, oscillating axle 1 is different with jointed shaft 4 setting direction, rear both can be rotated in perpendicular around oscillating axle 1, also can rotate along the horizontal plane along jointed shaft 4, even if a certain vehicle body is by the influence of topography, to jolt big rise and fall, another vehicle body does not have larger swing yet, and bearing can play good fixed pedestal effect, and the safety of mine truck improves greatly.
Finally, it should be pointed out that above detailed description of the invention is only the more representational example of the utility model.Obviously, the utility model is not limited to above-mentioned detailed description of the invention, can also have many distortion.Every above detailed description of the invention is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all should think and belong to protection domain of the present utility model.
Claims (5)
1. a body connection device before and after the dumping car of down-hole fortune ore deposit, comprises oscillating axle, articulated body, jointed shaft; It is characterized in that described oscillating axle is arranged on front body, one end of oscillating axle is inserted in articulated body, the left surface weld together of oscillating axle and articulated body, oscillating axle is arranged with bearing carrier ring, bearing standing groove is symmetrically arranged with in bearing carrier ring, be provided with clutch shaft bearing, the second bearing in bearing standing groove, clutch shaft bearing, the second bearing arranged outside have door; The oscillating axle other end is provided with jam nut;
Described articulated body is provided with through hole, and through hole bilateral symmetry is provided with bearing standing groove, is provided with the 3rd bearing, the 4th bearing in bearing standing groove; Articulated body top is provided with upper press cover, is provided with lower cover bottom articulated body, and upper press cover is connected with articulated body top by bolt, and lower cover is connected with bottom articulated body by bolt;
Described jointed shaft, comprises locating piece, axle cap, axis body, and axle cap top is provided with locating piece, is provided with adjusting bolt fixed orifice bottom axis body;
Also be provided with rear articulation piece near described articulated body, rear articulation piece top offers axle cap mounting hole, and the axle cap of jointed shaft is successively through axle cap mounting hole, upper press cover, and the bottom of axle cap is connected with the 3rd its top; Rear articulation piece top is provided with the first pressing plate clamping down on locating piece, and the first pressing plate is connected with rear articulation piece top by bolt; The second pressing plate, adjusting bolt is provided with bottom rear articulation piece, the axis body of jointed shaft is successively through the 3rd bearing, through hole, the 4th bearing being connected with adjusting bolt, second pressing plate center is provided with adjusting bolt knock hole, and the second pressing plate is connected with bottom rear articulation piece by bolt;
Be provided with locating bush bottom described 4th bearing, be provided with locating bush mounting hole bottom rear articulation piece, locating bush, through locating bush mounting hole, lower cover be set on axis body, is connected bottom locating bush with inside the second pressing plate.
2. body connection device before and after the dumping car of fortune ore deposit, down-hole according to claim 1, is characterized in that described axle cap upper surface is concordant with rear articulation piece upper surface.
3. body connection device before and after the dumping car of fortune ore deposit, down-hole according to claim 1, is characterized in that described clutch shaft bearing, the second bearing, the 3rd bearing, the 4th bearing are cylindrical thrust roller bearing.
4. body connection device before and after the dumping car of fortune ore deposit, down-hole according to claim 1, is characterized in that described door is provided with groove, is provided with O type rubber seal in groove.
5. body connection device before and after the dumping car of fortune ore deposit, down-hole according to claim 1, is characterized in that described upper press cover, lower cover are provided with seal groove, is provided with rubber oil seal with reinforce in seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403209.2U CN204749763U (en) | 2015-06-12 | 2015-06-12 | Transport ore deposit tipper front and back body connection device in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403209.2U CN204749763U (en) | 2015-06-12 | 2015-06-12 | Transport ore deposit tipper front and back body connection device in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749763U true CN204749763U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403209.2U Expired - Fee Related CN204749763U (en) | 2015-06-12 | 2015-06-12 | Transport ore deposit tipper front and back body connection device in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2565095A (en) * | 2017-08-01 | 2019-02-06 | Caterpillar Sarl | Hitch assembly for articulated machines |
| WO2024118265A1 (en) * | 2022-11-30 | 2024-06-06 | Caterpillar Inc. | Retainer for pins to support axles under chassis of work machines |
-
2015
- 2015-06-12 CN CN201520403209.2U patent/CN204749763U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2565095A (en) * | 2017-08-01 | 2019-02-06 | Caterpillar Sarl | Hitch assembly for articulated machines |
| GB2565095B (en) * | 2017-08-01 | 2020-03-11 | Caterpillar Sarl | Hitch assembly for articulated machines |
| US11084340B2 (en) | 2017-08-01 | 2021-08-10 | Caterpillar Sarl | Hitch assembly for articulated machines |
| WO2024118265A1 (en) * | 2022-11-30 | 2024-06-06 | Caterpillar Inc. | Retainer for pins to support axles under chassis of work machines |
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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: 20151111 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |