CN104609105A - Skip hoisting machine - Google Patents
Skip hoisting machine Download PDFInfo
- Publication number
- CN104609105A CN104609105A CN201410748123.3A CN201410748123A CN104609105A CN 104609105 A CN104609105 A CN 104609105A CN 201410748123 A CN201410748123 A CN 201410748123A CN 104609105 A CN104609105 A CN 104609105A
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- CN
- China
- Prior art keywords
- track
- skip
- rail
- assembly
- roll wheel
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
Abstract
The invention discloses a skip hoisting machine. The skip hoisting machine comprises a skip (31) and a track module, wherein multiple rolling wheel modules are arranged on the skip (31), the skip (31) can slide along the track module through multiple rolling wheel modules, the track module comprises at least one first track, each first track comprises multiple guide rails vertically arranged in parallel, and a part of rolling wheel modules or all rolling wheel modules can slide along a part of the first tracks or all first tracks respectively. The dip angles of guide rails in all first tracks of the skip hoisting machine can be set according to different actual demands, and accordingly the lifting angle of the skip hoisting machine is controlled. By means of the technical scheme, the dip angles of the tracks can be according to the demands, accordingly multiple-position-point charging and large-dip-angle hoisting are achieved, and the skip hoisting machine flexibly meets the demands of various different working conditions.
Description
Technical field
The present invention relates to engineering machinery field, particularly, relate to a kind of skip hoist.
Background technology
Skip hoist is generally used in coal mine shaft or inclined shaft the mechanism that coal and slag transport.In addition, skip bucket is also usually applied in other to be needed the occasion of material lifting to higher position, such as, in steelworks, power plant, heating factory etc.The version of the skip hoist of current application mainly contains constant inclination angle type and becomes inclination angle type.
Fig. 1 is the schematic diagram of constant inclination angle type skip hoist.The track of this constant inclination angle type skip hoist is formed primarily of the straight guide 12 that is tilted, two groups of wheels on skip bucket 11 are arranged on the bottom of skip bucket 11 abreast, skip bucket 11 is walked along straight guide 12 under the effect of hauling rope 13, and this hauling rope 13 is shunk by the winding of electric capstan 14.Attitude is changed, with to discharging in hopper 16 when skip bucket 11 moves to limit controller 15.Its movable loading point is mainly carried out in the hole being positioned at underground, due to the form of its single straight rail, generally be only applicable to single-point charging and need high spud angle height to promote occasion under use, be used for needing by material lifting to higher position and in the limited occasion of the level interval of the whole story of transport between position.
Fig. 2 is the schematic diagram becoming inclination angle type skip hoist.The track of this change inclination angle type skip hoist mainly comprises trestle 22, this trestle 22 is made up of the straight guide that several sections are inclined relative to horizontal angle different, two groups of wheels on skip bucket 21 are arranged on the bottom of skip bucket 21 abreast, and skip bucket 21 is downloaded on the orbital segment of different angle in the effect of hauling rope 23 and walked.This change inclination angle type skip hoist is mainly used in colliery or mine, the orbital segment adopting each section of inclination angle different due to the impact of physical features in ore deposit, and multiple spot charging can be realized, but due to skip bucket run on the guide rail of different angle time, the run-off the straight along with the inclination of guide rail of skip bucket charging door, thus cause the coefficient of admission of skip bucket lower, be so limited, in track, the inclination maximum of each section of straight guide is generally no more than 45 degree, if therefore need material to be transported to certain altitude, the space that then track is shared is in the horizontal direction larger, and efficiency of loading is lower.
Summary of the invention
The object of this invention is to provide a kind of skip hoist, this skip hoist can realize multiple spot charging simultaneously and high spud angle promotes.
To achieve these goals, the invention provides a kind of skip hoist, this skip hoist comprises skip bucket and rail assembly, wherein, this skip bucket is provided with multiple roll wheel assembly, described skip bucket can by described multiple roll wheel assembly to slide along described rail assembly, wherein
Described rail assembly comprises at least one first track, and this first track comprises the guide rail that multiple connect in parallel with upside and downside is arranged, and the part or all of roll wheel assembly in described roll wheel assembly can respectively along the part or all of slide in described first track.
Preferably, in the junction of two described first tracks, the end of the end of part or all of guide rail in described first track and the part or all of guide rail in the first track described in another is interconnected.
Preferably, described rail assembly also comprises the second track be connected in series with described first track, and this second track comprises single guide rail.
Preferably, whole described roll wheel assembly all can slide along described second track.
Preferably, in the junction of described first track and described second track, the end of the multiple guide rails in described first track is all connected with the single guide rail in described second track.
Preferably, the junction of the single guide rail in the multiple guide rail in described first track and described second track is provided with guide plate, and this guide plate rolls between described first track and described second track for guiding described roll wheel assembly.
Preferably, the guide rail of described first track and/or described second track is provided with groove, described roll wheel assembly can arrange in the cell and move along described trough roller, and the face that the inside of described groove contacts with described roll wheel assembly is provided with backing plate.
Preferably, described skip bucket is provided with upper roller assembly and bottom roller assembly, described first track comprises upper rail and lower guideway, and described upper roller assembly and described bottom roller assembly can slide along the upper rail in described first track and lower guideway respectively.
Preferably, described first track comprises bottom the first track, and described bottom first track comprises bottom upper rail and bottom lower guideway, and described second track comprises central guide track, and bottom this, upper rail is all connected with this central guide track with the end of lower guideway bottom this,
When described skip bucket slides along described bottom first track, described upper roller assembly and described bottom roller assembly can slide along the bottom upper rail in the track of described bottom first and bottom lower guideway respectively,
When described skip bucket slides along described central guide track, described upper roller assembly and described bottom roller assembly all can slide along described central guide track.
Preferably, described first track also comprises top first track, and described top first track comprises top upper rail and top lower guideway, and this top upper rail is all connected with the upper end of described central guide track with the end of this top lower guideway,
When described skip bucket slides along described top first track, described upper roller assembly and described bottom roller assembly can slide along the top upper rail in the track of described top first and top lower guideway respectively.
The rail assembly of skip hoist of the present invention comprises at least one first track, each first track comprises the guide rail that multiple connect in parallel with upside and downside is arranged, skip bucket by roll wheel assembly along the part or all of slide in this first track, thus the inclination angle of each the first track middle guide can be set according to different actual needs, thus control the lifting angle of skip hoist.By technique scheme, the inclination angle of track can be changed as required, thus realize the charging of multidigit point and high spud angle lifting, be adapted to the needs of various different operating mode more neatly.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic diagram of constant inclination angle type skip hoist;
Fig. 2 is the schematic diagram becoming inclination angle type skip hoist;
Fig. 3 is the schematic diagram according to skip hoist of the present invention.
Description of reference numerals
11 skip buckets; 12 straight guides; 13 hauling ropes; 14 electric capstans; 15 limit controllers; 16 hoppers;
21 skip buckets; 22 trestles; 23 hauling ropes; 24 capstan winches; 25 hoppers
31 skip buckets; 32 upper roller assemblies; 33 bottom roller assemblies; Upper rail bottom 34; Lower guideway bottom 35; 36 central guide tracks; 37 top upper rails; 38 top lower guideways; 4 guide plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality used should be understood in conjunction with the orientation in practical application and the orientation shown in accompanying drawing, " first " and " second " in specification sheets one the word of class only for distinguishing parts, not to quantity with sequentially etc. be construed as limiting.
A kind of skip hoist of the present invention, this skip hoist comprises skip bucket 31 and rail assembly, wherein, this skip bucket 31 is provided with multiple roll wheel assembly, and described skip bucket 31 can by described multiple roll wheel assembly to slide along described rail assembly, wherein,
Described rail assembly comprises at least one first track, and this first track comprises the guide rail that multiple connect in parallel with upside and downside is arranged, and the part or all of roll wheel assembly in described roll wheel assembly can respectively along the part or all of slide in described first track.
According to technique scheme, the rail assembly of skip hoist can comprise at least one first track, and when rail assembly comprises multiple first track, the plurality of first track can be interconnected or compartment of terrain is arranged.The quantity of guide rail included in each first track can be different, arrange all according to actual needs, and the roll wheel assembly on skip bucket 31 also can be set to multiple, be generally multiple (such as two) that be arranged in parallel up and down, in the plurality of roll wheel assembly partly or entirely can coordinate with the part or all of guide rail in the first track respectively and respectively along these slide, such as when skip bucket 31 being provided with two roll wheel assemblies, and the first track comprises the guide rail that two connect in parallel with upside and downsides are arranged, then two roll wheel assemblies setting up and down coordinate with two guide rails respectively and roll along these two guide rails, or this first track comprises the guide rail that plural connect in parallel with upside and downside is arranged, then according to the spacing between roll wheel assembly, these two (or multiple, the quantity of roll wheel assembly is less than the quantity of the first track middle guide) guide rail that roll wheel assembly setting up and down matches with two (or multiple) distances in this first track respectively coordinates and rolls along these two guide rails, when the quantity of the roll wheel assembly on skip bucket 31 is greater than the guide rail in the first track, according to the distance between the distance between roll wheel assembly and guide rail, the part in this roll wheel assembly cooperatively interacts with the part in guide rail, when the quantity of skip bucket 31 upper roller assembly equals the quantity of the guide rail in the first track, the part in this roll wheel assembly and whole in guide rail cooperatively interact.In like manner can expand to the mode that any number of roll wheel assembly in the scope of the invention and the guide rail in the first track match, those skilled in the art can correspondingly Choice and design according to actual needs on the basis of technical scheme of the present invention, repeats no more herein.
And the quantity of guide rail between the first tracks different in rail assembly also can not be identical.Particularly, when two the first tracks are arranged with being interconnected, in the junction of two described first tracks, the end of the end of part or all of guide rail in described first track and the part or all of guide rail in the first track described in another is interconnected.Connection mode between this guide rail can to adopt in prior art any one to allow and be convenient to the connection mode be suitable for that roll wheel assembly rolls, and is no longer described further this herein.
The rail assembly of skip hoist of the present invention comprises at least one first track, each first track comprises the guide rail that multiple connect in parallel with upside and downside is arranged, skip bucket by roll wheel assembly along the part or all of slide in this first track, thus the inclination angle of each the first track middle guide can be set according to different actual needs, thus control the lifting angle of skip hoist.Pass through technique scheme, the inclination angle of track can be changed as required, thus realize multidigit charging, to reduce the unnecessary transition process of material, space and fund are saved, and realize high spud angle promote, be adapted to the needs of various different operating mode more neatly, entirety achieve efficiently, low energy, environmental protection, economy operation.
In the inventive solutions, this rail assembly can also comprise the track of other structures except comprising the first track.Preferably, described rail assembly also comprises the second track be connected in series with described first track, and this second track comprises single guide rail.This first track and the second track can be cascaded to put in order arbitrarily according to actual needs.
Wherein, more preferably, whole described roll wheel assembly all can slide along described second track.That is, the axle of all roll wheel assemblies is arranged and copline in parallel to each other, angle skip bucket 31 is provided with between the sidewall of roll wheel assembly and horizontal surface can be arranged as required, and the angle be arranged between the sidewall plane at axle place of the roll wheel assembly on skip bucket 31 and skip bucket 31 being provided with roll wheel assembly can be arranged as required, the distance namely between the axle of roll wheel assembly and the sidewall of skip bucket 31 can adjust according to actual needs.Such as when the main body of skip bucket 31 is kept upright state, namely when the plane at the opening place of skip bucket 31 is in horizontality, the plane at the axle place of roll wheel assembly can be set to and the single guide rail parallel in the second track, like this when the roll wheel assembly on skip bucket 31 and the second track cooperatively interact, the degree of utilization of the inner space of skip bucket 31 is the highest, the amount of the material held in skip bucket 31 reaches maximum, namely ensures that skip bucket has high coefficient of admission.
The multiple guide rails arranged for connect in parallel with upside and downside in the first track are also same principles, and the guide rail of the plurality of parallel connection is preferably arranged abreast, and the distance between guide rail can not be greater than the distance between corresponding roll wheel assembly.When distance between guide rail equals the distance between corresponding roll wheel assembly, the plane at the axle place of roll wheel assembly is mutually vertical with the plane at guide rail place, and the distance between guide rail is when being less than the distance between corresponding roll wheel assembly, the angle between the plane at the axle place of roll wheel assembly and the plane at guide rail place is less than 90 degree.Therefore, the distance between the roll wheel assembly on the Distance geometry skip bucket 31 that can arrange between the first track middle guide according to the relation in this planform, thus when roll wheel assembly is rolled on the first track, the main body of skip bucket 31 can keep level.
Preferably, the phenomenon of rail attachment point generation clamping stagnation can not be occurred in when sliding between interconnective first track and the second track or two the first tracks to make skip bucket 31, distance between usual guide rail is less than the distance between corresponding roll wheel assembly, as described in Figure 3.
Therefore, identically with above-mentioned principle, the multiple guide rails cooperatively interacted with roll wheel assembly that in first track, connect in parallel with upside and downside is arranged also can in like manner be arranged, thus make when roll wheel assembly and the first track cooperatively interact, the main body of skip bucket 31 can keep the state of being kept upright, and namely the plane at the opening place of skip bucket 31 is in horizontality, makes the degree of utilization of the inner space of skip bucket 31 the highest, the amount of the material held in skip bucket 31 reaches maximum, namely ensures that skip bucket has high coefficient of admission.
In addition, by the structure that the present invention is above-mentioned, roll wheel assembly on skip bucket 31 can be reasonably set, with while the efficiency of loading ensureing skip bucket 31, can also make to realize vertical transport on rail assembly, such as, preferably, when the main body maintenance level of skip bucket 31, the plane at axle place of roll wheel assembly and the inclination angle of horizontal surface can be set to the single guide rail inclination angle with respect to the horizontal plane in the second track identical, therefore just the single guide rail inclination angle with respect to the horizontal plane in the plane at axle place of roll wheel assembly and the inclination angle of horizontal surface and the second track all can be set to 90 degree, thus realize vertical transport, more reasonably to utilize available space, save occupation of land and unnecessary expenditures.
Preferably, in the junction of described first track and described second track, the end of the multiple guide rails in described first track is all connected with the single guide rail in described second track.The end of such as, multiple guide rails in this first track is connected on the single guide rail of the second track according to the distance between the multiple roll wheel assemblies on skip bucket 31 spaced reciprocally, thus can be more smooth and easy when roll wheel assembly is rolled between the first track and the second track.
Preferably, as shown in Figure 3, the junction of the single guide rail in the multiple guide rail in described first track and described second track is provided with guide plate 4, this guide plate 4 rolls between described first track and described second track for guiding described roll wheel assembly, thus skip bucket 31 smooth transition is made in change rail process, reduce the load impacting of skip bucket 31 pairs of guide rails and avoid the phenomenon of wheel clamping stagnation.
Normally, this guide plate 4 is arranged on rail attachment point, only schematically shows the position that this guide plate 4 is arranged in Fig. 3, also can arrange guide plate 4 at bottom upper rail 34 and bottom lower guideway 35 with the junction of central guide track 36.The concrete structure of the present invention to this guide plate is not limited.
Preferably, the guide rail of described first track and/or described second track is provided with groove, described roll wheel assembly can arrange in the cell and move along described trough roller, and the face that the inside of described groove contacts with described roll wheel assembly is provided with backing plate.
Such as, preferably, guide rail in this first track and/or the second track adopts channel-section steel to make, when roller in roll wheel assembly rolls in the groove of guide rail, pressure may be produced to the upper surface of the inside of groove or lower surface, and the setting of this backing plate not only can improve the resistance to abrasion of guide rail, the oscillation backlash of roller in guide rail can also be reduced, improve skip bucket 31 along guide rail traveling comfort.
Above invention thought of the present invention is introduced; wherein a lot of place has used " multiple " or " partly or entirely " and has been described; illustrate that the concrete quantity of the present invention to these parts is not limited, meet these parts are set to any amount of embodiment all drop within protection scope of the present invention of technical solution of the present invention.
Consider the feasibility of actual enforcement, structure complexity and cost efficiency, preferably, described skip bucket 31 is provided with upper roller assembly 32 and bottom roller assembly 33, described first track comprises upper rail and lower guideway, and described upper roller assembly 32 and described bottom roller assembly 33 can slide along the upper rail in described first track and lower guideway respectively.That is skip bucket 31 is provided with two roll wheel assemblies.
Preferably, described first track comprises bottom the first track, and described bottom first track comprises bottom upper rail 34 and bottom lower guideway 35, and described second track comprises central guide track 36, bottom this, upper rail 34 is all connected with the lower end of this central guide track 36 with the end of lower guideway bottom this 35
When described skip bucket 31 slides along described bottom first track, described upper roller assembly 32 and described bottom roller assembly 33 can slide along the bottom upper rail 34 in the track of described bottom first and bottom lower guideway 35 respectively,
When described skip bucket 31 slides along described central guide track 36, described upper roller assembly 32 and described bottom roller assembly 33 all can slide along described central guide track 36.
As can be seen, bottom this, the first track is connected to the bottom of the intermediate rail 36 of the second track, and the size of bottom first track can adjust according to actual conditions according to the size of the oad of the number of discharge position point and skip bucket 31.Meanwhile, the guide rail inclination angle with respect to the horizontal plane in the track of bottom first can be set to ensure that skip bucket 31 can carry out free downslide by deadweight under no-load condition on the track of bottom first.
In addition, central guide track 36 inclination angle with respect to the horizontal plane of the second track can adjust according to actual needs, and maximum inclination angle can be set to 90 degree to realize vertical transport.
Preferably, described first track also comprises top first track, and described top first track comprises top upper rail 37 and top lower guideway 38, and this top upper rail 37 is all connected with the upper end of described central guide track 36 with the end of this top lower guideway 38,
When described skip bucket 31 slides along described top first track, described upper roller assembly 32 and described bottom roller assembly 33 can slide along the top upper rail 37 in the track of described top first and top lower guideway 38 respectively.
Wherein, as shown in the figure, top first track is connected to the upper end of the intermediate rail 36 of the second track.The structure of this top first track is substantially identical with the structure of bottom first track, and the principle of the function realized and practical function is also substantially identical.
By above-mentioned preferred implementation, due to the specific setting of roll wheel assembly and rail assembly, when skip bucket 31 runs on bottom first track and top first track, bottom get on the right track 34 and bottom lower railway 35 and top get on the right track 37 and top lower railway 38 limit upper roller assembly 32 and the bottom roller assembly 33 of skip bucket 31 respectively, thus skip bucket 31 can not be toppled; And skip bucket 31 on central guide track 36 time, upper roller assembly 32 and bottom roller assembly 33 are limited by single track completely, also can not topple.
Like this, can both use when can ensure that skip bucket 31 runs on whole rail assembly by above-mentioned preferred implementation and keep its charging plane and plane-parallel, thus make the coefficient of admission of skip bucket 31 reach maxim (namely reach coefficient of admission and equal 1), save the space in skip bucket 31, greatly reduce the volume of skip bucket 31 and deadweight (this is the carrying capacity due to volume and the less skip bucket 31 of volume can be adopted can to realize larger skip bucket 31 in prior art), improve efficiency of loading simultaneously.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a skip hoist, this skip hoist comprises skip bucket (31) and rail assembly, it is characterized in that, (31) are provided with multiple roll wheel assembly with this skip bucket, described skip bucket (31) can by described multiple roll wheel assembly to slide along described rail assembly, wherein
Described rail assembly comprises at least one first track, and this first track comprises the guide rail that multiple connect in parallel with upside and downside is arranged, and the part or all of roll wheel assembly in described roll wheel assembly can respectively along the part or all of slide in described first track.
2. skip hoist according to claim 1, it is characterized in that, in the junction of two described first tracks, the end of the end of part or all of guide rail in described first track and the part or all of guide rail in the first track described in another is interconnected.
3. skip hoist according to claim 1, is characterized in that, described rail assembly also comprises the second track be connected in series with described first track, and this second track comprises single guide rail.
4. skip hoist according to claim 3, is characterized in that, whole described roll wheel assembly all can slide along described second track.
5. skip hoist according to claim 3, is characterized in that, in the junction of described first track and described second track, the end of the multiple guide rails in described first track is all connected with the single guide rail in described second track.
6. skip hoist according to claim 5, it is characterized in that, the junction of the single guide rail in the multiple guide rail in described first track and described second track is provided with guide plate (4), and this guide plate (4) rolls between described first track and described second track for guiding described roll wheel assembly.
7. skip hoist according to claim 3, it is characterized in that, the guide rail of described first track and/or described second track is provided with groove, described roll wheel assembly can arrange in the cell and move along described trough roller, and the face that the inside of described groove contacts with described roll wheel assembly is provided with backing plate.
8. according to the skip hoist in claim 3-7 described in any one, it is characterized in that, described skip bucket (31) is provided with upper roller assembly (32) and bottom roller assembly (33), described first track comprises upper rail and lower guideway, and described upper roller assembly (32) and described bottom roller assembly (33) can slide along the upper rail in described first track and lower guideway respectively.
9. skip hoist according to claim 8, it is characterized in that, described first track comprises bottom the first track, described bottom first track comprises bottom upper rail (34) and bottom lower guideway (35), described second track comprises central guide track (36), bottom this, upper rail (34) is all connected with this central guide track (36) with the end of lower guideway bottom this (35)
When described skip bucket (31) slides along described bottom first track, described upper roller assembly (32) and described bottom roller assembly (33) can slide along the bottom upper rail (34) in the track of described bottom first and bottom lower guideway (35) respectively
When described skip bucket (31) slides along described central guide track (36), described upper roller assembly (32) and described bottom roller assembly (33) all can slide along described central guide track (36).
10. skip hoist according to claim 9, it is characterized in that, described first track also comprises top first track, described top first track comprises top upper rail (37) and top lower guideway (38), this top upper rail (37) is all connected with the upper end of described central guide track (36) with the end of this top lower guideway (38)
When described skip bucket (31) slides along described top first track, described upper roller assembly (32) and described bottom roller assembly (33) can slide along the top upper rail (37) in the track of described top first and top lower guideway (38) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410748123.3A CN104609105B (en) | 2014-12-09 | 2014-12-09 | skip hoisting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410748123.3A CN104609105B (en) | 2014-12-09 | 2014-12-09 | skip hoisting machine |
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| CN104609105A true CN104609105A (en) | 2015-05-13 |
| CN104609105B CN104609105B (en) | 2017-05-03 |
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| CN201410748123.3A Active CN104609105B (en) | 2014-12-09 | 2014-12-09 | skip hoisting machine |
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| CN105460501A (en) * | 2015-12-21 | 2016-04-06 | 安徽德力日用玻璃股份有限公司 | Automatic coal briquette lifting device |
| CN109368568A (en) * | 2018-12-04 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of remaining coal single bucket elevator track saddle |
| CN112441371A (en) * | 2019-08-29 | 2021-03-05 | 中国农业机械化科学研究院 | Non-lap-joint type bucket rotating conveyor and synchronous feeding mechanism and method thereof |
| CN116374536A (en) * | 2023-06-05 | 2023-07-04 | 四川省冶金设计研究院 | Mine skip conveying system |
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| CN105460501A (en) * | 2015-12-21 | 2016-04-06 | 安徽德力日用玻璃股份有限公司 | Automatic coal briquette lifting device |
| CN109368568A (en) * | 2018-12-04 | 2019-02-22 | 中冶焦耐(大连)工程技术有限公司 | A kind of remaining coal single bucket elevator track saddle |
| CN112441371A (en) * | 2019-08-29 | 2021-03-05 | 中国农业机械化科学研究院 | Non-lap-joint type bucket rotating conveyor and synchronous feeding mechanism and method thereof |
| CN116374536A (en) * | 2023-06-05 | 2023-07-04 | 四川省冶金设计研究院 | Mine skip conveying system |
| CN116374536B (en) * | 2023-06-05 | 2023-09-15 | 四川省冶金设计研究院 | Mine skip conveying system |
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| CN104609105B (en) | 2017-05-03 |
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