CN212958641U - Chain type hanging bucket vertical slag discharging system - Google Patents
Chain type hanging bucket vertical slag discharging system Download PDFInfo
- Publication number
- CN212958641U CN212958641U CN202020887826.5U CN202020887826U CN212958641U CN 212958641 U CN212958641 U CN 212958641U CN 202020887826 U CN202020887826 U CN 202020887826U CN 212958641 U CN212958641 U CN 212958641U
- Authority
- CN
- China
- Prior art keywords
- hanging
- sediment
- slag
- fill
- chain
- 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.)
- Active
Links
Images
Landscapes
- Discharge Of Articles From Conveyors (AREA)
- Chain Conveyers (AREA)
Abstract
The utility model discloses a chain is hung fill and is blown off slag system perpendicularly belongs to shield structure construction dregs and carries technical field, has solved among the prior art problem that the dregs of slag system unloads the sediment thoroughly and be not convenient for clean residue dregs. The technical scheme of the utility model is that: including changeing sediment district (1), unloading sediment district (2) and vertical lift district, the vertical lift district communicates each other through the chain with changeing sediment district (1) and unloading sediment district (2) respectively, the interval is provided with several string fill (3) on the chain, the chain is connected with the fluted disc, hang fill (3) including hanging fill body (301), it is vertical for the tubbiness and the bucket wall that do not have end to hang the shape of fighting body (301), and the bottom of hanging fill body (301) is provided with unloads the sediment switch. The utility model discloses do not exist and unload the sediment dead angle, be difficult for remaining dregs, it is more thorough to unload the sediment, is convenient for more moreover clean. The utility model is suitable for a perpendicular transport of shield structure dregs.
Description
Technical Field
The utility model belongs to the technical field of the construction dregs of a shield are carried, concretely relates to chain is hung and is fought perpendicular slag discharging system.
Background
Due to the restriction of urban environment, geology, burial depth, environmental protection and other factors, shield construction is mostly adopted in the construction process of urban subway tunnels at present. The main procedures of shield construction comprise: firstly, the shield tunneling machine tunnels, secondly, the shield tunneling machine slag tapping and transportation, and thirdly, segment assembling and grouting.
Slag transportation is one of the main construction processes of shield construction subway tunnels, and at present, China mainly has two modes: firstly, the rail transportation of a marshalling train in a tunnel and the vertical lifting slag discharging mode of a vertical shaft gantry crane are carried out; and secondly, a continuous slag discharging mode of the belt conveyor in the tunnel and the vertical shaft drawer type vertical belt conveyor is adopted. The rail transportation of marshalling train in the hole + vertical shaft gantry crane vertical hoisting mode technique is mature, reliable, with low costs, but the slag tap is discontinuous, and the efficiency of slagging tap is low, lifts by crane the risk greatly perpendicularly (especially big degree of depth shaft), and the shaft can not carry out other operations of lifting by crane during the period of slagging tap. The mode of slagging tap is efficient in succession to the perpendicular belt feeder of hole internal belt feeder + shaft, and it is continuous to slag tap, and the shaft can carry out other operations of lifting by crane simultaneously when slagging tap, does not exist and lifts by crane the risk perpendicularly, but equipment cost is high, exists the dead angle in the vertical lift belt drawer, unloads the sediment thoroughly, and the dregs bond easily, clear up the difficulty, and civilized construction is poor.
Similar with drawer type belt feeder of slagging tap perpendicularly, at present in the sand pit, mix station, the widely used drawer chain formula vertical lift system of large-scale grain deposit place adopts rigidity drawer fill more, or interval distribution, or continuous distribution, there is the similar part in drawer chain formula vertical lift system and the drawer hopper formula vertical slag tapping system that the subway used at present, also there is drawer hopper formula vertical slag tapping belt system to unload the sediment incomplete, the clean difficult problem of residual slag soil, only be applicable to the vertical lift transportation of inviscid material such as rubble, sand, grain.
Therefore, the problem to be solved in the field is to design a slag discharging system which can discharge slag thoroughly and is convenient for cleaning residual slag soil.
SUMMERY OF THE UTILITY MODEL
To the problem that the system of slagging tap unloads the sediment thoroughly and is not convenient for clean residue dregs among the prior art, the utility model provides a chain is hung and is fought perpendicular slagging tap system, its aim at: the slag discharging system can discharge slag more thoroughly and is convenient to clean.
The utility model adopts the technical scheme as follows:
the utility model provides a chain is hung and is fought perpendicular slag discharging system, includes changes the sediment district, unloads sediment district and perpendicular lift district, the perpendicular lift district communicates each other through the chain with changeing the sediment district respectively and unloading the sediment district, the interval is provided with the several on the chain and hangs the fill, the chain is connected with the fluted disc, it includes hangs the fill body to hang the fill, it is vertical for bottomless tubbiness and barrel wall to hang the shape of fighting the body, and the bottom of hanging the fill body is provided with unloads the sediment switch.
After the technical scheme is adopted, the muck is loaded into the hanging hopper in the slag transferring area, the hanging hopper moves along with the chain and reaches the slag discharging area through the vertical lifting area, and the muck in the hanging hopper can be discharged by opening the slag discharging switch in the slag discharging area. Because the shape of hanging the fill is the tubbiness of bottomless, and the bucket wall is vertical, does not have the dead angle in hanging the fill, consequently is difficult for remaining the dregs, unloads the sediment more thoroughly, is convenient for more moreover clean. The device solves the technical problems of low slag discharging speed and discontinuous slag discharging of the slag bucket of the mine car vertically lifted by the gantry crane; the management problem of large slag discharging safety risk of the vertically lifted ore bucket of the gantry crane is solved; the problem that other hoisting operations cannot be synchronously performed during the slag discharging period of the gantry crane during vertical lifting is solved; the technical problems that a drawer dead angle exists in a drawer type vertical slag discharging belt conveyor, slag turning is not thorough, the belt conveyor is easy to adhere to the dead angle in the drawer, and cleaning is difficult are solved; the management problems of slurry leakage, large environmental pollution and poor civilized construction during slag discharge of the drawer type vertical slag discharge belt conveyor are solved.
Preferably, the slag discharging switch comprises a hanging bucket bottom plate and rod pieces, one end of each rod piece is fixedly connected with the hanging bucket bottom plate, the other end of each rod piece is hinged with the outer wall of the hanging bucket body, the quantity of the hanging bucket bottom plates and the quantity of the rod pieces are two, and the hanging bucket bottom plates and the rod pieces are arranged symmetrically with the center of the hanging bucket body.
After the preferred scheme is adopted, the hanging bucket bottom plates can rotate around the center of the hanging bucket body and are opened towards two sides through the rotating rod piece, accordingly, the muck is discharged from the hanging bucket, after the muck is discharged, the rod piece is rotated again to enable the hanging bucket bottom plates located at two sides to return to the original position, the hanging bucket bottom plates located at two sides can be folded towards the middle, and finally, the two hanging bucket bottom plates are contacted with each other and can be used for containing muck again.
Preferably, the two sides of the slag unloading area are provided with channel steel, the inner sides of the upper wing plate and the lower wing plate of the channel steel are alternately provided with a section of upper tooth path and a section of lower tooth path, the upper tooth path and the lower tooth path on the two sides are opposite in position, gears are arranged on the two sides of the hanging bucket body respectively, the gears are meshed with the upper tooth path and the lower tooth path, the center of each gear is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a connecting rod mechanism, and the connecting rod mechanism is hinged with a rod piece.
After the preferable scheme is adopted, when slag is discharged in the slag discharging area, the gears positioned at two sides of the hanging bucket are respectively meshed with the upper tooth path and the lower tooth path at the same time, and under the transmission action of the rotating shaft, the connecting rod mechanism and the rod piece, the bottom plate of the hanging bucket is opened towards two sides to discharge the slag soil; after the dregs are discharged, because the upper position and the lower position of the tooth path arranged in the next section of channel steel are opposite, the gear rotates in the opposite direction, so that the bottom plate of the hanging bucket is folded towards the middle, the dregs discharging switch is closed, the automatic control of the dregs discharging switch is realized, and the labor cost is saved.
Preferably, the shape of the hanging bucket bottom plate is arc-shaped, and the inner wall of the hanging bucket bottom plate is in clearance fit with the bottom of the hanging bucket body.
After adopting this preferred scheme, hang the fill bottom plate and set up to the arc and with the bottom clearance fit of hanging the fill body, can will hang the dregs of adhesion on the fill bottom plate and scrape off when hanging the fill bottom plate and opening to both sides, prevent that dregs adhesion from hanging on the fill bottom plate, can reduce the work load of clearance.
As preferred, it is provided with the belt feeder of slagging tap to change the sediment district, the below of the belt feeder of slagging tap is provided with the chute track, be provided with on the chute track and change the sediment chute, change the sediment chute and carry out reciprocating linear motion on the chute track, and the velocity of motion of changeing the sediment chute is the same with the velocity of motion of hanging the fill, changes sediment chute bottom and is provided with the chute switch, the chute switch is located the top of hanging the fill.
After adopting this preferred scheme, change the sediment chute and can be in hanging the fill operation in-process to hanging fill dress dregs of a decoction, need not shut down to realize slagging tap in succession, can prevent moreover that the belt feeder of slagging tap from taking place the dregs of a decoction and leaking to hanging when fighting the transfer sediment.
Preferably, a second slag baffle is arranged at the top of the slag rotating chute, and the second slag baffle is horn-shaped and large in upper part and small in lower part.
After adopting this preferred scheme, the second slag trap can increase the scope that changes the sediment chute and receive the dregs, takes place the dregs to reveal when preventing to slag tap the belt feeder to change the sediment in the sediment chute.
Preferably, the top of the hanging bucket is provided with a first slag trap, and the first slag trap is horn-shaped and has a large upper part and a small lower part.
After adopting this preferred scheme, first slag trap can increase the scope that hangs the fill and receive the dregs, prevents to change the sediment chute and reveal to the dregs when hanging the fill transfer sediment, can reduce the requirement to hanging fill position accuracy moreover, reduce cost.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. there is not the dead angle in hanging the fill, consequently is difficult for remaining the dregs, unloads the sediment more thoroughly, is convenient for more moreover clean. The device solves the technical problems of low slag discharging speed and discontinuous slag discharging of the slag bucket of the mine car vertically lifted by the gantry crane; the management problem of large slag discharging safety risk of the vertically lifted ore bucket of the gantry crane is solved; the problem that other hoisting operations cannot be synchronously performed during the slag discharging period of the gantry crane during vertical lifting is solved; the technical problems that a drawer dead angle exists in a drawer type vertical slag discharging belt conveyor, slag turning is not thorough, the belt conveyor is easy to adhere to the dead angle in the drawer, and cleaning is difficult are solved; the management problems of slurry leakage, large environmental pollution and poor civilized construction during slag discharge of the drawer type vertical slag discharge belt conveyor are solved.
2. Can make the bottom plate of hanging the fill rotatory and open to both sides around hanging fill body center through rotatory member to unload dregs from hanging the fill, unload the sediment and accomplish the back, rotatory member makes it get back to original position once more, can make the bottom plate of hanging the fill that is located both sides fold to the centre, two last bottom plates of hanging the fill contact, can be used for splendid attire dregs once more, easy operation.
3. When the slag is discharged in the slag discharging area, the gears positioned at the two sides of the hanging bucket are respectively meshed with the upper tooth path and the lower tooth path at the same time, and under the transmission action of the rotating shaft, the connecting rod mechanism and the rod piece, the bottom plate of the hanging bucket is opened towards the two sides to discharge the slag soil; after the dregs are discharged, because the upper position and the lower position of the tooth path arranged in the next section of channel steel are opposite, the gear rotates in the opposite direction, so that the bottom plate of the hanging bucket is folded towards the middle, the dregs discharging switch is closed, the automatic control of the dregs discharging switch is realized, and the labor cost is saved.
4. Hang the fill bottom plate and set up to the arc and with the bottom clearance fit of hanging the fill body, can will hang the dregs of adhesion on the fill bottom plate and scrape off when hanging the fill bottom plate and opening to both sides, prevent that dregs of adhesion from hanging on the fill bottom plate, can reduce the work load of clearance.
5. The slag transferring chute can be used for loading slag into the hanging hopper in the operation process of the hanging hopper without stopping the machine, so that continuous slag discharging is realized, and the slag leakage of the slag discharging belt conveyor can be prevented when transferring slag into the hanging hopper.
6. The second slag baffle can increase the range of receiving the muck by the slag transferring chute, and prevents the muck from leaking when the slag belt conveyor transfers the slag to the slag transferring chute.
7. First slag trap can increase the scope of hanging the fill and receiving the dregs, prevents to change the sediment chute and reveal to hanging the sediment when fighting the transfer sediment, can reduce the requirement to hanging fill position precision moreover, reduce cost.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the slag transfer zone;
FIG. 3 is a schematic structural view of the closed state of the sidecar;
FIG. 4 is a schematic structural view of the open position of the sidecar;
fig. 5 is a structural schematic diagram of the automatic slag discharging device of the hanging hopper.
The slag-removing system comprises a slag-rotating area 1, a slag-discharging area 2, a hanging hopper 3, a hanging hopper 301, a hanging hopper body 302, a gear 303, a rotating shaft 304, a link mechanism 305, a hanging hopper bottom plate 306, a rod member 307, a first slag trap, a 4-slag-discharging belt conveyor, a slag-rotating chute 5, a second slag trap 6, a chute rail 7, a chute switch 8, a channel steel 9, an upper tooth path 10 and a lower tooth path 11.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention will be described in detail with reference to fig. 1 to 5.
The utility model provides a chain hangs perpendicular slag discharging system of fill, includes changes sediment district 1, unloads sediment district 2 and vertical lift district, the vertical lift district communicates each other through the chain with changeing sediment district 1 and unloading sediment district 2 respectively. The chain is provided with a plurality of hanging hoppers 3 at intervals, the chain is connected with a fluted disc, and a motor drives the fluted disc to rotate, so that the chain rotates, and the hanging hoppers 3 arranged at intervals on the chain are driven to circularly move between the slag rotating area 1, the vertical lifting area and the slag unloading area 2. The hanging bucket 3 comprises a hanging bucket body 301, the hanging bucket body 301 is shaped like a bottomless bucket with a vertical bucket wall (such as a cylinder or a square barrel), and a slag discharging switch is arranged at the bottom of the hanging bucket body 301.
The slag discharging switch comprises a hanging bucket bottom plate 305 and rod pieces 306, one end of each rod piece 306 is fixedly connected with the hanging bucket bottom plate 305, the other end of each rod piece 306 is hinged with the outer wall of the hanging bucket body 301, the quantity of the hanging bucket bottom plates 305 and the quantity of the rod pieces 306 are two, and the hanging bucket bottom plates and the rod pieces are arranged symmetrically with respect to the center of the hanging bucket body 301. When the two hanging hopper bottom plates 305 are opened towards two sides, the slag is unloaded, and when the two hanging hopper bottom plates 305 are folded, the slag is loaded.
Unload both sides support upper berth in sediment district 2 and be equipped with channel-section steel 9, the upper and lower wing plate inboard of channel-section steel 9 is provided with one section tooth way 10 and one section tooth way 11 down in turn to the upper and lower opposite position of both sides tooth way is located hang the both sides of fighting body 301 and rotate respectively and be connected with gear 302, gear 302 and last tooth way 10 and the meshing of tooth way 11 down, gear 302's central fixedly connected with pivot 303, pivot 303 fixedly connected with link mechanism 304, link mechanism 304 is connected with member 306 is articulated. The gear 302 on one side of the trailer body 301 is meshed with the upper tooth path 10, and the gear 302 on the other side of the trailer body 301 is meshed with the lower tooth path 11, so that the rotating shaft 303, the link mechanism 304 and the rod 306 are sequentially driven to rotate, and the opening and closing of the trailer bottom plate 305 are automatically controlled.
The shape of the trailer bottom plate 305 is arc-shaped, and the inner wall of the trailer bottom plate 305 is in clearance fit with the bottom of the trailer body 301. When the hanging bucket bottom plate 305 is opened towards two sides, the hanging bucket body 301 can scrape the adhered muck on the hanging bucket bottom plate 305, so that the muck is prevented from adhering on the hanging bucket bottom plate 305, and the cleaning workload can be reduced.
The top of the slag rotating chute 5 is provided with a second slag baffle 6, and the second slag baffle 6 is horn-shaped and is big-end-up.
The top of the hanging bucket 3 is provided with a first slag trap 307, and the first slag trap 307 is horn-shaped and has a large upper part and a small lower part.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (7)
1. The utility model provides a chain hangs perpendicular slag discharging system of fill which characterized in that: including changeing sediment district (1), unloading sediment district (2) and vertical lift district, the vertical lift district communicates each other through the chain with changeing sediment district (1) and unloading sediment district (2) respectively, the interval is provided with several string fill (3) on the chain, the chain is connected with the fluted disc, hang fill (3) including hanging fill body (301), it is vertical for the tubbiness and the bucket wall that do not have end to hang the shape of fighting body (301), and the bottom of hanging fill body (301) is provided with unloads the sediment switch.
2. The chain bucket vertical slag tapping system of claim 1, wherein: the slag discharging switch comprises a hanging bucket bottom plate (305) and a rod piece (306), one end of the rod piece (306) is fixedly connected with the hanging bucket bottom plate (305), the other end of the rod piece is hinged with the outer wall of the hanging bucket body (301), the quantity of the hanging bucket bottom plate (305) and the quantity of the rod piece (306) are two, and the hanging bucket bottom plate and the rod piece are arranged symmetrically with respect to the center of the hanging bucket body (301).
3. The chain bucket vertical slag tapping system of claim 2, wherein: unload the both sides of sediment district (2) and be provided with channel-section steel (9), the upper and lower wing inboard of channel-section steel (9) is provided with tooth way (10) and tooth way (11) under one section in turn to the last tooth way (10) of both sides and the upper and lower opposite position of tooth way (11) down are located the both sides of hanging the fill body (301) are provided with gear (302) respectively, gear (302) and last tooth way (10) and tooth way (11) meshing down, the center fixedly connected with pivot (303) of gear (302), pivot (303) fixedly connected with link mechanism (304), link mechanism (304) are connected with member (306) are articulated.
4. The chain bucket vertical slag tapping system of claim 2, wherein: the shape of the hanging bucket bottom plate (305) is arc-shaped, and the inner wall of the hanging bucket bottom plate (305) is in clearance fit with the bottom of the hanging bucket body (301).
5. The chain bucket vertical slag tapping system of claim 1, wherein: change sediment district (1) and be provided with belt feeder (4) of slagging tap, the below of slagging tap belt feeder (4) is provided with chute track (7), be provided with on chute track (7) and change sediment chute (5), change sediment chute (5) and carry out reciprocating linear motion on chute track (7), and the velocity of motion that changes sediment chute (5) is the same with the velocity of motion of hanging fill (3), change sediment chute (5) bottom and be provided with chute switch (8), chute switch (8) are located the top of hanging fill (3).
6. The chain bucket vertical slag tapping system of claim 5, wherein: the top of the slag rotating chute (5) is provided with a second slag baffle (6), and the second slag baffle (6) is trumpet-shaped and big-end-up.
7. The chain-type hanging bucket vertical slag tapping system as claimed in claim 1, wherein a first slag trap (307) is arranged at the top of the hanging bucket (3), and the first slag trap (307) is in a shape of a trumpet with a large top and a small bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020887826.5U CN212958641U (en) | 2020-05-25 | 2020-05-25 | Chain type hanging bucket vertical slag discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020887826.5U CN212958641U (en) | 2020-05-25 | 2020-05-25 | Chain type hanging bucket vertical slag discharging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958641U true CN212958641U (en) | 2021-04-13 |
Family
ID=75375765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020887826.5U Active CN212958641U (en) | 2020-05-25 | 2020-05-25 | Chain type hanging bucket vertical slag discharging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236281A (en) * | 2021-04-21 | 2021-08-10 | 中建二局第三建筑工程有限公司 | Deep-buried shield construction residue soil automatic conveying device with adjustable slag discharge rate |
| CN114162576A (en) * | 2021-11-15 | 2022-03-11 | 中铁工程服务有限公司 | Double-tunnel collinear slag discharging system |
-
2020
- 2020-05-25 CN CN202020887826.5U patent/CN212958641U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236281A (en) * | 2021-04-21 | 2021-08-10 | 中建二局第三建筑工程有限公司 | Deep-buried shield construction residue soil automatic conveying device with adjustable slag discharge rate |
| CN114162576A (en) * | 2021-11-15 | 2022-03-11 | 中铁工程服务有限公司 | Double-tunnel collinear slag discharging system |
| CN114162576B (en) * | 2021-11-15 | 2024-02-06 | 中铁工程服务有限公司 | Collinear slag discharging system for double tunnels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212958641U (en) | Chain type hanging bucket vertical slag discharging system | |
| CN109946113A (en) | A kind of no belt-type train full automatic mechanical sampling system | |
| WO2020151285A1 (en) | Intelligent aerobic fermentation processing device and solid waste processing system | |
| CN201678293U (en) | Novel-type cement unloading bulk machine system | |
| CN201331447Y (en) | Automatic lime sampler | |
| CN214330616U (en) | Underground mine inclined shaft track wheel pair type slag raking machine | |
| CN2853360Y (en) | Multifunction concret mixing, transporting truck | |
| CN109264424B (en) | Bucket chain plate type muck conveying device and working method thereof | |
| CN201243509Y (en) | Multifunctional three-dimensional matrix storage equipment for sending grain into and out of warehouse | |
| CN212502940U (en) | Loading attachment of two thorax lime shaft kilns | |
| CN205708913U (en) | Flow-type multipurpose bulk goods spiral apparatus for piling and filling | |
| CN110921363B (en) | Telescopic integrated system for port coke unloading and stacking | |
| CN208747214U (en) | A kind of flat-bottom bin orlop joint clearing apparatus | |
| CN212530828U (en) | Automatic formula carbon element thickener transport vechicle of unloading | |
| CN106871646A (en) | High-temperature material charging apparatus | |
| CN209686474U (en) | Device for removing slag is used in a kind of mining | |
| CN101654192B (en) | Cement clinker unloading system | |
| CN208037481U (en) | A kind of automatic charging device for building | |
| CN206782867U (en) | Crawler type folds conveyor stacker machine | |
| CN109896304A (en) | A kind of train loading machine | |
| CN206765094U (en) | A kind of heavy duty detergent concrete mixing plant | |
| CN219949062U (en) | Slag discharging hopper of double-beam portal crane | |
| CN205973059U (en) | Material elevator | |
| CN100526175C (en) | Material charging apparatus of rear loaded garbage truck | |
| CN203127804U (en) | Unloading platform for port vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |