CN217963442U - Crawler-type heavy screening station - Google Patents
Crawler-type heavy screening station Download PDFInfo
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- CN217963442U CN217963442U CN202221396792.5U CN202221396792U CN217963442U CN 217963442 U CN217963442 U CN 217963442U CN 202221396792 U CN202221396792 U CN 202221396792U CN 217963442 U CN217963442 U CN 217963442U
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- conveyer
- conveyor
- size conveyer
- screen cloth
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- 238000012216 screening Methods 0.000 title claims abstract description 28
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 230000011218 segmentation Effects 0.000 claims abstract description 3
- 238000004513 sizing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract 8
- 239000000463 material Substances 0.000 description 9
- 230000032258 transport Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a heavy screening station of crawler-type, which comprises a frame, the shale shaker, track chassis, the shale shaker includes upper screen cloth and lower floor's screen cloth, the end at upper screen cloth is connected to big particle size conveyer, well particle size conveyer connects the end at lower floor's screen cloth, the conveyer is located the below of lower floor's screen cloth under the screen cloth, the end-to-end connection small size conveyer of conveyer under the screen, well particle size conveyer and small particle size conveyer install the both sides at the shale shaker, well particle size conveyer and small particle size conveyer all adopt the folding belt feeder of segmentation, folding belt feeder includes through first hinge and second hinge articulated near section in proper order, linkage segment and far-end, in the transport condition, well particle size conveyer, small particle size conveyer is towards the rotatory and towards the horizontal direction swing of shale shaker direction. The folding mechanism has the advantages that the conveyor can be folded quickly, the width and the height are reduced, the structure is compact, and the conveyor can be transported and put into production conveniently and quickly.
Description
Technical Field
The utility model relates to a screening equipment technical field, concretely relates to heavy screening station of crawler-type.
Background
The screening station is an indispensable material grading device in various industries such as metallurgy, stone, renewable resources and the like. Currently, there are stationary screening stations and semi-mobile screening stations in common use on the market. The fixed screening station is that the screening machine and related equipment are fixedly installed on a use site. So-called semi-mobile screening stations also place the screening machines and the related equipment on site, but after dismantling, they can be towed by transport vehicles such as trucks. The two screening stations have high dependence on site environment, high capital construction cost and long project operation preparation time, and are not beneficial to frequent conversion of a work site.
The mobile screening station solves the bottleneck of key links of arrangement, rapid carrying and transportation of the screening station according to local conditions. However, the existing mobile screening station still has the problems of not compact structure and large transportation size, so that the transportation and the production are inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims at providing a heavy screening station of convenient crawler-type transports.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a heavy screening station of crawler-type, which comprises a frame, the shale shaker, the track chassis, install medium size conveyer in the frame, large size conveyer, undersize conveyer, small size conveyer, driving system, the shale shaker includes upper screen cloth and lower floor's screen cloth, large size conveyer connects the end at upper screen cloth, medium size conveyer connects the end at lower floor's screen cloth, undersize conveyer is located the below of lower floor's screen cloth, the end connection small size conveyer of undersize conveyer, medium size conveyer and small size conveyer install the both sides at the shale shaker, medium size conveyer and small size conveyer all adopt the folding belt feeder of segmentation, folding belt feeder includes close to the section through first hinge shaft and second hinge shaft articulated in proper order, linkage segment and far-range section, in the transportation state, the power that provides through driving system, medium size conveyer and small size conveyer all press close to the shale shaker direction rotation and swing towards the horizontal direction through first hinge shaft and second hinge shaft.
Preferably, the first hinge shaft and the second hinge shaft are perpendicular to each other and perpendicular to the length direction of the belt conveyor.
Preferably, the distal section has a length greater than the length of the proximal section.
Preferably, be connected with first pneumatic cylinder between section and the linkage segment near, be connected with the second pneumatic cylinder between linkage segment and the far-range section, first pneumatic cylinder and second pneumatic cylinder link to each other with driving system.
Preferably, the feeding conveyor is arranged at the front end of the rack, the large-granularity conveyor is arranged at the rear end of the rack, and the vibrating screen is arranged between the feeding conveyor and the large-granularity conveyor.
Preferably, the angle of inclination of the shaker is adjustable.
Preferably, the feeding conveyor is a steel plate type feeding conveyor.
Preferably, the vibrating screen is a two-layer heavy grate type vibrating screen.
Due to the implementation of the above technical scheme, compared with the prior art, the utility model has the following technical effect: the crawler-type heavy screening station has strong adaptability of airborne equipment, and can complete screening of large-scale materials; the conveyer is quickly folded through the two-layer hinge structure, the width and the height are reduced, the structure is compact, and the conveyer can be conveniently and quickly transported and put into production; the material flow is smooth and reasonable, and the production, the overhaul and the accessory replacement are convenient.
Drawings
FIG. 1 is a schematic view of a track type heavy duty screening station of the present invention;
FIG. 2 is a schematic illustration of the operating condition of the tracked heavy screening station;
FIG. 3 is a schematic view of a transport state of the tracked heavy sizing station;
FIG. 4 is a schematic view of a folding belt conveyor;
in the figure: 1-feeding conveyor, 2-vibrating screen, 3-maintenance platform, 4-medium-granularity conveyor, 5-large-granularity conveyor, 6-frame, 7-undersize conveyor, 8-crawler chassis, 9-small-granularity conveyor, 10-power system, 11-near section, 12-far section, 13-connecting section, 14-first hinge shaft, 15-second hinge shaft, 16-first hydraulic cylinder and 17-second hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 4, a crawler-type heavy screening station comprises a frame 6, and a feeding conveyor 1, a vibrating screen 2, a maintenance platform 3, a medium-particle-size conveyor 4, a large-particle-size conveyor 5, an undersize conveyor 7, a crawler chassis 8, a small-particle-size conveyor 9 and a power system 10 which are installed on the frame 6. The feeding conveyor 1 is installed at the front end of the rack 6, the large-granularity conveyor 5 is located at the rear end of the rack 6, the vibrating screen 2 is located between the feeding conveyor 1 and the large-granularity conveyor 5, and the undersize conveyor 7 is located below the vibrating screen 2. The medium-size conveyor 4 and the small-size conveyor 9 are each installed obliquely outward on the left and right sides of the vibrating screen 2. The vibrating screen 2 is a two-layer vibrating screen, and comprises an upper-layer screen and a lower-layer screen which are inclined. The large-particle-size conveyor 5 is connected to the tail end of the upper-layer screen, the medium-particle-size conveyor 4 is connected to the tail end of the lower-layer screen, the undersize conveyor 7 is located below the lower-layer screen, and the tail end of the undersize conveyor 7 is connected to the starting end of the small-particle-size conveyor 9.
The medium-granularity conveyor 4 and the small-granularity conveyor 9 both adopt segmented folding belt conveyors, each folding belt conveyor comprises a near section 11 close to the frame, a far section 12 far away from the frame and a connecting section 13 positioned between the near section and the far section, and the length of the far section 12 is greater than that of the near section 11. The proximal section 11 and the distal section 12 are connected to both ends of the connecting section 13 by a first hinge shaft 14 and a second hinge shaft 15, respectively. The first hinge shaft 14 and the second hinge shaft 15 are perpendicular to each other and perpendicular to the length direction of the belt conveyor, and the near section 11, the connecting section 13 and the far section 12 are connected to form a belt frame of the folding belt conveyor. Be connected with first pneumatic cylinder 16 between nearly section 11 and the linkage segment 13, be connected with second pneumatic cylinder 17 between linkage segment 13 and the far segment 12, first pneumatic cylinder 16 and second pneumatic cylinder 17 link to each other with driving system 10. In the transportation state, the connecting section 13 and the far section 12 rotate inwards around the first hinge shaft 14 by the power provided by the power system 10 through the action of the first hydraulic cylinder 16 and the second hydraulic cylinder 17, and are close to the frame 6 and the vibrating screen 2, so that the left and right width of the whole machine is reduced. The distal section 12 is then pivoted transversely about the second hinge axis 15 to swing perpendicular to the proximal section 11 and the connecting section 13 to a horizontal position below the maximum height of the rest of the machine. The transport height and the front and back length of the whole machine are not increased by the folded belt conveyor. The belt is made of flexible materials, and the folding process is not influenced.
In this embodiment, the feeding conveyor 1 is a steel plate type feeding conveyor. The vibrating screen 2 is a two-layer heavy grid type vibrating screen. The walking crawler belt on the crawler belt chassis 8 is divided into a left walking crawler belt and a right walking crawler belt which are respectively fixed on two sides of the frame.
In this embodiment, the inclination of shale shaker 2 is adjustable, is convenient for come angle regulation according to the on-the-spot material condition, holds friendly open attitude to the user, facilitates the use.
In the embodiment, the frame 6 is formed by welding high-quality carbon structural steel Q355, the structure is reasonable, and the whole frame is tamped reliably.
In this embodiment, the power system 10 includes an engine block, specifically a diesel engine. Diesel oil is used as fuel through the diesel engine, and heat energy is converted into mechanical energy to drive the hydraulic oil pump, so that the mechanical energy is converted into hydraulic energy, and then the hydraulic energy is converted into the mechanical energy through the low-speed high-torque hydraulic motor, so that the crawler chassis 8 is driven to realize self-walking without external traction. The crawler chassis 8 is driven by an engine unit in a hydraulic mode to realize self-walking by a walking crawler. The mobile robot is convenient and fast to move, can walk on various road conditions with the gradient below 20 degrees, and has compact structure and strong adaptability.
The use process of the crawler-type heavy screening station comprises the following steps: raw materials enter a vibrating screen 2 through a feeding conveyor 1, after screening, materials with large granularity are output through a large-granularity conveyor 5, materials with medium granularity are output through a medium-granularity conveyor 6, materials with small granularity are collected through an undersize conveyor 7 and then are transferred to a small-granularity conveyor 9 to be output, and therefore the screening operation of the materials according to the granularity is completed.
During transportation, the medium-granularity conveyor and the small-granularity conveyor which extend outwards are close to the rack and transversely swing to be lower than the maximum height of the whole machine.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a heavy screening station of crawler-type, includes frame, shale shaker, track chassis, its characterized in that: install medium size conveyer in the frame, large size conveyer, undersize conveyer, small size conveyer, driving system, the shale shaker includes upper screen cloth and lower floor's screen cloth, large size conveyer connects the end at upper screen cloth, medium size conveyer connects the end at lower floor's screen cloth, undersize conveyer is located the below of lower floor's screen cloth, the end-to-end connection small size conveyer of undersize conveyer, medium size conveyer and small size conveyer install the both sides at the shale shaker, medium size conveyer and small size conveyer all adopt the folding belt feeder of segmentation, folding belt feeder includes the nearly section of articulated in proper order through first hinge and second hinge, linkage segment and far-end, in the transportation state, the power that provides through driving system, medium size conveyer and small size conveyer all rotate towards the shale shaker direction and swing towards the horizontal direction through first hinge and second hinge.
2. The tracked heavy sizing station of claim 1, wherein: the first hinge shaft and the second hinge shaft are perpendicular to each other and perpendicular to the length direction of the belt conveyor.
3. The tracked heavy sizing station of claim 1, wherein: the distal segment has a length greater than the length of the proximal segment.
4. The tracked heavy sizing station of claim 1, 2 or 3 wherein: and a first hydraulic cylinder is connected between the near section and the connecting section, a second hydraulic cylinder is connected between the connecting section and the far section, and the first hydraulic cylinder and the second hydraulic cylinder are connected with a power system.
5. The tracked heavy sizing station of claim 1, wherein: the feeding conveyor is arranged at the front end of the rack, the large-granularity conveyor is arranged at the rear end of the rack, and the vibrating screen is arranged between the feeding conveyor and the large-granularity conveyor.
6. The tracked heavy sizing station of claim 1, wherein: the inclination angle of the vibrating screen can be adjusted.
7. The tracked heavy sizing station of claim 5, wherein: the feeding conveyor is a steel plate type feeding conveyor.
8. The tracked heavy duty screening station of claim 1, wherein: the vibrating screen is a two-layer heavy grate type vibrating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221396792.5U CN217963442U (en) | 2022-06-07 | 2022-06-07 | Crawler-type heavy screening station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221396792.5U CN217963442U (en) | 2022-06-07 | 2022-06-07 | Crawler-type heavy screening station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217963442U true CN217963442U (en) | 2022-12-06 |
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ID=84269609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221396792.5U Active CN217963442U (en) | 2022-06-07 | 2022-06-07 | Crawler-type heavy screening station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217963442U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329065A (en) * | 2023-05-16 | 2023-06-27 | 广西柯瑞机械设备有限公司 | A crawler mobile screening station |
| CN118023114A (en) * | 2024-04-01 | 2024-05-14 | 徐州徐工矿业机械有限公司 | A mobile screening station for distributed material operation using a walking screen |
| CN119346408A (en) * | 2024-12-03 | 2025-01-24 | 宝创工程机械(江苏)有限公司 | A crawler mobile screening station with adjustable screening angle and adjustment method thereof |
-
2022
- 2022-06-07 CN CN202221396792.5U patent/CN217963442U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329065A (en) * | 2023-05-16 | 2023-06-27 | 广西柯瑞机械设备有限公司 | A crawler mobile screening station |
| CN116329065B (en) * | 2023-05-16 | 2024-09-10 | 广西柯瑞机械设备有限公司 | A crawler mobile screening station |
| CN118023114A (en) * | 2024-04-01 | 2024-05-14 | 徐州徐工矿业机械有限公司 | A mobile screening station for distributed material operation using a walking screen |
| CN119346408A (en) * | 2024-12-03 | 2025-01-24 | 宝创工程机械(江苏)有限公司 | A crawler mobile screening station with adjustable screening angle and adjustment method thereof |
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