CN214499074U

CN214499074U - Portable soil residue conveying device of shield machine

Info

Publication number: CN214499074U
Application number: CN202120718162.4U
Authority: CN
Inventors: 张媛; 周江涛; 毛红梅; 郭军; 刘江; 路颜; 赵涛; 陈岑岳
Original assignee: Shaanxi Railway Institute
Current assignee: Shaanxi Railway Institute
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-10-26
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a portable soil and slag conveying device of a shield machine, which comprises a separating component, a gravel conveying component, a screw conveyor main body and a mud conveying pipeline main body, wherein the gravel conveying component is welded and fixed on one side of the separating component, the separating component comprises a separator shell, a fixed block, a rotating shaft, a spiral strip, a screen, a first motor, a baffle, a conveying port and a raw material inlet, the gravel conveying component comprises a connecting box, a conveying base, a first roller, a second roller, a conveying belt, a dredging plate, a motor box and a second motor, the separating component can effectively separate gravel from soil, so that the problem of unsmooth soil discharge when the shield machine tunnels in strata containing large-diameter drift stones and the like due to the gravel in the whole soil conveying process can be avoided, and the condition that the gravel overflows a conveying channel can not be avoided in the process of conveying the gravel, thereby reducing the pressure of workers, the whole tunneling process of the shield tunneling machine can be quicker.

Description

Portable soil residue conveying device of shield machine

Technical Field

The utility model belongs to the technical field of the dregs is carried, concretely relates to shield constructs portable dregs conveyor of machine.

Background

The shield machine is a tunnel boring machine using a shield method, usually works underground or in mountains, but when the shield machine is used for boring in strata containing large-diameter boulders and the like, soil is not smoothly discharged due to the fact that a large amount of broken stones are doped in soil, and therefore the boring of the shield machine is quite difficult, and therefore the convenient soil and residue conveying device of the shield machine is very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shield constructs portable soil sediment conveyor of machine makes the earth and the rubble of output separate effectively, prevents that the dumping is not smooth, and the condition that spills over transfer passage can not appear in the transport of rubble.

In order to achieve the above object, the utility model provides a following technical scheme: a portable soil and slag conveying device of a shield machine comprises a separating assembly, wherein a broken stone conveying assembly is fixedly welded on one side of the separating assembly, a spiral conveyor main body is fixedly welded on the top of the separating assembly, and a mud conveying pipeline main body is fixedly welded on the bottom of the separating assembly;

the separating component comprises a separator shell, a fixing block is welded and fixed to the center of one side of the inside of the separator shell, a rotating shaft is connected to one side of the fixing block in a rotating mode, a spiral strip is welded to the surface of the rotating shaft, a screen is arranged on one side of the bottom of the separator shell, a first motor is connected to one side of the separator shell through screws, a baffle is welded and fixed to one side of the separator shell, a conveying opening is formed in one side of the bottom of the separator shell, and a raw material inlet is formed in one side of the top of the separator shell.

As a further aspect of the present invention: the broken stone conveying assembly comprises a connecting box, a conveying base is welded at the bottom of the connecting box, one side of the bottom of the conveying base is rotatably connected with a first roller, the other side of the bottom of the conveying base is rotatably connected with a second roller, a conveying belt is enclosed on the surface of the first roller and the second roller, one side of the bottom of the connecting box is rotatably connected with a dredging plate through a pin shaft, a motor box is welded and fixed to one side of the conveying base, and a second motor is connected to one side of the interior of the motor box through screws.

As a further aspect of the present invention: and an output shaft of the second motor penetrates through the conveying base and is fixedly connected with the second roller, so that the conveyor belt can normally work.

As a further aspect of the present invention: one end of the guide plate is arranged on the surface of the conveyor belt, so that small broken stones are prevented from falling to the bottom of the conveyor belt.

As a further aspect of the present invention: the connecting box is welded and fixed with one side of the bottom of the separator shell, so that the stone conveying work can be normally carried out.

As a further aspect of the present invention: the output shaft of the first motor is fixedly connected with one end of the rotating shaft, so that the rotating shaft can normally rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the separating assembly can effectively separate broken stones from soil, so that the problem of unsmooth soil discharge of the shield tunneling machine in the stratum containing large-diameter floating stones and the like due to the broken stones in the whole soil conveying process can be avoided, the broken stones cannot overflow a conveying channel in the broken stone conveying process, the pressure of workers is reduced, and the whole tunneling process of the shield tunneling machine can be quicker.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the separating assembly of the present invention;

FIG. 3 is a schematic structural view of the gravel delivery assembly of the present invention;

fig. 4 is a schematic side view of the gravel conveying assembly of the present invention.

In the figure: 1. a separation assembly; 11. a separator housing; 12. a fixed block; 13. a rotating shaft; 14. a helical strip; 15. screening a screen; 16. a first motor; 17. a baffle plate; 18. a delivery port; 19. a raw material inlet; 2. a gravel delivery assembly; 21. a connection box; 22. a conveying base; 23. a first drum; 24. a second drum; 25. a conveyor belt; 26. a guide plate is thinned; 27. a motor case; 28. a second motor; 3. a screw conveyor main body; 4. defeated mud pipeline main part.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a portable soil and slag conveying device of a shield machine comprises a separation component 1, wherein a broken stone conveying component 2 is fixedly welded on one side of the separation component 1, a spiral conveyor main body 3 is fixedly welded on the top of the separation component 1, and a mud conveying pipeline main body 4 is fixedly welded on the bottom of the separation component 1;

the separating assembly 1 comprises a separator shell 11, a fixed block 12 is fixedly welded in the center of one side inside the separator shell 11, a rotating shaft 13 is rotatably connected to one side of the fixed block 12, spiral strips 14 are welded on the surface of the rotating shaft 13, a screen 15 is arranged on one side of the bottom of the separator shell 11, a first motor 16 is connected to one side of the separator shell 11 through screws, an output shaft of the first motor 16 is fixedly connected to one end of the rotating shaft 13, and therefore the rotating shaft 13 can normally rotate, a baffle 17 is fixedly welded to one side of the separator shell 11, a conveying opening 18 is formed in one side of the bottom of the separator shell 11, and a raw material inlet 19 is formed in one side of the top of the separator shell 11.

As an implementation mode of the utility model, the gravel conveying component 2 comprises a connecting box 21, the connecting box 21 is welded and fixed with one side of the bottom of the separator shell 11, so as to ensure normal operation of gravel conveying, a conveying base 22 is welded at the bottom of the connecting box 21, one side of the bottom of the conveying base 22 is rotatably connected with a first roller 23, the other side of the bottom of the conveying base 22 is rotatably connected with a second roller 24, a conveying belt 25 is enclosed by the surfaces of the first roller 23 and the second roller 24, one side of the bottom of the connecting box 21 is rotatably connected with a dredging plate 26 through a pin shaft, one end of the dredging plate 26 is arranged on the surface of the conveying belt 25, so as to prevent small gravel from falling to the bottom of the conveying belt 25, one side of the conveying base 22 is welded and fixed with a motor box 27, one side of the inside of the motor box 27 is connected with a second motor 28 through screws, an output shaft of the second motor 28 penetrates through the conveying base 22, and is fixedly connected with the second roller 24, so that the conveyor belt 25 can work normally.

The utility model discloses a theory of operation: the spiral conveyor main body 3 firstly conveys a mixture of soil and gravels to the separation component 1, then the first motor 16 is turned on to enable the whole rotating shaft 13 to start rotating, then the spiral strip 14 is driven to rotate, thereby the mixture of the soil and the gravels is driven to move towards the conveying port 18, when the soil passes through the screen 15, the soil enters the mud conveying pipeline main body 4, the gravels can reach the conveying belt 25 from the conveying port 18, at the moment, the second motor 28 is turned on, the output end of the second motor 28 drives the second roller 24 to rotate, then the conveying belt 25 is driven to move, thereby the gravels can move, if the gravels are too much crushed to enter the connecting box 21, the stacking height of the gravels is higher than the top of the conveying base 22 due to the blocking of one side of the connecting box 21 in the moving process, and the device solves the problem that the soil is not smooth due to the large amount of gravels doped in the soil when the stratum containing large-diameter floating stones and the like of the shield tunneling machine, and the problem that the transportation of the crushed stones can overflow the transportation channel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shield constructs portable dregs conveyor of machine, includes separator assembly (1), its characterized in that: a broken stone conveying assembly (2) is fixedly welded on one side of the separating assembly (1), a spiral conveyor main body (3) is fixedly welded on the top of the separating assembly (1), and a mud conveying pipeline main body (4) is fixedly welded on the bottom of the separating assembly (1);

separation subassembly (1) is including separator shell (11), the inside one side central authorities welded fastening of separator shell (11) has fixed block (12), one side of fixed block (12) is rotated and is connected with pivot (13), the skin weld of pivot (13) has spiral strip (14), bottom one side of separator shell (11) is equipped with screen cloth (15), there is first motor (16) one side of separator shell (11) through screwed connection, separator shell (11) one side welded fastening has baffle (17), bottom one side of separator shell (11) is equipped with delivery port (18), top one side of separator shell (11) is equipped with raw materials entry (19).

2. The portable soil slag conveying device of the shield tunneling machine according to claim 1, wherein: broken stone conveyor components (2) are including connecting box (21), the bottom welding of connecting box (21) has transport base (22), bottom one side of carrying base (22) is rotated and is connected with first cylinder (23), the opposite side of carrying the bottom of base (22) is rotated and is connected with second cylinder (24), first cylinder (23) with the surface of second cylinder (24) is enclosed and is equipped with conveyer belt (25), bottom one side of connecting box (21) is rotated through the round pin axle and is connected with sparse baffle (26), one side welded fastening who carries base (22) has motor case (27), there is second motor (28) inside one side of motor case (27) through screwed connection.

3. The portable soil slag conveying device of the shield tunneling machine according to claim 2, wherein: an output shaft of the second motor (28) penetrates through the conveying base (22) and is fixedly connected with the second roller (24).

4. The portable soil slag conveying device of the shield tunneling machine according to claim 2, wherein: one end of the guide plate (26) is arranged on the surface of the conveyor belt (25).

5. The portable soil slag conveying device of the shield tunneling machine according to claim 2, wherein: the connecting box (21) is fixedly welded with one side of the bottom of the separator shell (11).

6. The portable soil slag conveying device of the shield tunneling machine according to claim 1, wherein: an output shaft of the first motor (16) is fixedly connected to one end of the rotating shaft (13).