CN216323960U - Shield machine sewage tank capable of being automatically cleaned - Google Patents
Shield machine sewage tank capable of being automatically cleaned Download PDFInfo
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- CN216323960U CN216323960U CN202122373226.4U CN202122373226U CN216323960U CN 216323960 U CN216323960 U CN 216323960U CN 202122373226 U CN202122373226 U CN 202122373226U CN 216323960 U CN216323960 U CN 216323960U
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Abstract
The utility model discloses a shield machine sewage tank capable of being automatically cleaned, which comprises a sewage tank body, wherein a tank cover is arranged at the top end of the sewage tank body, a driving motor is arranged at the top end of the tank cover, an output shaft of the driving motor penetrates through the tank cover and extends to the outside to be connected with a stirring shaft, L-shaped connecting rods are symmetrically arranged at the bottom end of the side wall of the stirring shaft, T-shaped sliding grooves are respectively formed in the top end and the bottom end of the side wall of each L-shaped connecting rod, a T-shaped sliding block is slidably connected in each T-shaped sliding groove, one end of each T-shaped sliding block penetrates through the T-shaped sliding groove and extends to the outside to be connected with a connecting plate, one end, far away from the T-shaped sliding block, of each connecting plate is connected with a scraping blade, and an opening of each T-shaped sliding block is connected with a T-shaped wedge block in a clamping manner. According to the utility model, the scraping blade arranged on the T-shaped sliding block can scrape sludge attached to the inner wall of the sewage tank body, so that the sewage tank body is cleaned without manpower, and the cleaning is convenient and rapid.
Description
Technical Field
The utility model relates to the technical field of equipment for shield machines, in particular to a shield machine sewage tank capable of being automatically cleaned.
Background
The shield machine is a tunnel boring machine using a shield method, the shield construction method is that the tunnel boring machine constructs (lays) a shield (referring to a supporting segment) of a tunnel while boring, the shield machine is different from an open construction method, the shield machine is widely applied to urban subway construction at present, sewage is generated due to the segment washing and the like in the shield construction process, a sewage tank is installed on a matching trolley behind the shield machine under general conditions, and the sewage at the tail of the shield machine is pumped and discharged to the sewage tank by a water pump and then is pumped and discharged to the outside of the tunnel by the water pump after being precipitated.
The sewage tank of the existing shield machine needs manual cleaning of sludge to keep the capacity of the sewage tank after being used for a certain time, and because the space in the tunnel is narrow and small, manual operation is limited, the high temperature environment in the tunnel is poor, the manual cleaning of sludge is not only inefficient, but also has certain safety risks.
Therefore, it is necessary to provide a shield machine sewage tank capable of automatically cleaning to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shield machine sewage tank capable of being automatically cleaned, and the shield machine sewage tank can be used for solving the problems that in the prior art, after the shield machine sewage tank is used for a certain time, sludge needs to be manually cleaned to keep the capacity of the sewage tank, and due to the fact that the space in a tunnel is narrow, manual operation is limited, the environment with high temperature in the tunnel is poor, the efficiency of manually cleaning the sludge is low, and certain safety risks exist.
In order to achieve the above purpose, the utility model provides the following technical scheme: a shield machine sewage tank capable of being automatically cleaned comprises a sewage tank body, wherein a tank cover is arranged at the top end of the sewage tank body, a driving motor is arranged at the top end of the tank cover, an output shaft of the driving motor penetrates through the tank cover and extends to the outside to be connected with a stirring shaft, L-shaped connecting rods are symmetrically arranged at the bottom end of the side wall of the stirring shaft, T-shaped sliding grooves are formed in the top end and the bottom end of the side wall of each L-shaped connecting rod, a T-shaped sliding block is connected in each T-shaped sliding groove in a sliding mode, one end of each T-shaped sliding block penetrates through the T-shaped sliding groove and extends to the outside to be connected with a connecting plate, one end, far away from the T-shaped sliding block, of each connecting plate is connected with a scraping blade, an opening of each T-shaped sliding block is connected with a T-shaped wedge block in a clamping mode, a mounting plate is connected to each T-shaped wedge block, first threaded holes are symmetrically formed in two sides of each mounting plate, second threaded holes are symmetrically formed in two sides, located in the T-shaped sliding grooves, on each L-shaped connecting rod, every the mounting panel all runs through first screw hole and second screw hole and L type connecting rod fixed connection through the bolt.
Preferably, the outer wall bilateral symmetry of sewage case body is equipped with the backup pad, two the top of backup pad all is equipped with electric telescopic handle, the both ends symmetry of case lid is equipped with the connecting plate, two electric telescopic handle's top all is connected with the bottom that corresponds the connecting plate.
Preferably, triangular supporting blocks are symmetrically arranged on two sides of the outer wall of the sewage tank body, and the top end of each triangular supporting block is connected with the bottom end of the corresponding supporting plate.
Preferably, the bottom end of the sewage tank body is symmetrically provided with supporting legs, and the bottom ends of the supporting legs are provided with non-slip mats.
Preferably, the top end of the side wall of the sewage tank body is communicated with a water inlet pipe, and the bottom end of the side wall of the sewage tank body is communicated with a water outlet pipe.
Preferably, the bottom of case lid is equipped with annular locating plate, the top of sewage case body is equipped with the annular constant head tank with annular locating plate assorted.
Preferably, connecting rods are symmetrically arranged on two sides of the stirring shaft, and one ends, far away from the stirring shaft, of the two connecting rods are connected with the side wall of the L-shaped connecting rod.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the scraping blade arranged on the T-shaped sliding block can scrape sludge attached to the inner wall of the sewage tank body, so that the sewage tank body is cleaned, the manual operation is not needed, the operation is convenient and rapid, the scraping blade is conveniently cleaned and replaced by detachably mounting the T-shaped sliding block and the L-shaped connecting rod, and the service life of the device is prolonged;
2. the electric telescopic handle who is connected through with the connecting plate can drive the case lid and go up and down, and then conveniently clears up and change the doctor-bar, can support the backup pad through the triangle-shaped supporting shoe that sets up, promotes the stability of backup pad and this body coupling of sewage case, can increase the friction through the slipmat that sets up in the supporting leg bottom, avoids the condition that driving motor during operation sewage case body appears skidding.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the stirring shaft and the L-shaped connecting rod of the present invention;
FIG. 3 is a schematic structural view of a T-shaped slider according to the present invention;
FIG. 4 is a schematic structural view of a T-shaped wedge of the present invention;
FIG. 5 is a bottom view of the cover of the present invention;
FIG. 6 is an enlarged view of area A of FIG. 2 according to the present invention.
Description of reference numerals:
1. a sewage tank body; 11. a support plate; 12. an electric telescopic rod; 14. a triangular support block; 15. supporting legs; 16. a drain pipe; 2. a box cover; 21. an annular positioning plate; 22. a connecting plate; 3. a drive motor; 31. a stirring shaft; 311. a connecting rod; 32. an L-shaped connecting rod; 321. a second threaded hole; 33. a T-shaped chute; 34. a T-shaped slider; 35. connecting plates; 36. scraping a blade; 37. a T-shaped wedge block; 38. mounting a plate; 381. a first threaded hole.
Detailed Description
In order to make the technical solution of the present invention well understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an automatic cleaning shield machine sewage tank as shown in figures 1-6, which comprises a sewage tank body 1, wherein a tank cover 2 is arranged at the top end of the sewage tank body 1, a driving motor 3 is arranged at the top end of the tank cover 2, an output shaft of the driving motor 3 penetrates through the tank cover 2 and extends to the outside to be connected with a stirring shaft 31, L-shaped connecting rods 32 are symmetrically arranged at the bottom end of the side wall of the stirring shaft 31, T-shaped sliding grooves 33 are respectively arranged at the top end and the bottom end of the side wall of each L-shaped connecting rod 32, a T-shaped sliding block 34 is slidably connected in each T-shaped sliding groove 33, one end of each T-shaped sliding block 34 penetrates through the T-shaped sliding groove 33 and extends to the outside to be connected with a connecting plate 35, one end of each connecting plate 35, which is far away from the T-shaped sliding block 34, a scraping blade 36 is connected at the opening of each T-shaped sliding block 34 in a clamping manner, a T-shaped wedge block 37 is connected at each T-shaped wedge block 37, every the bilateral symmetry of mounting panel 38 is equipped with first screw hole 381, every the equal symmetry in both sides that lies in T type spout 33 on the L type connecting rod 32 is equipped with second screw hole 321, every mounting panel 38 all runs through first screw hole 381 and second screw hole 321 and L type connecting rod 32 fixed connection through the bolt.
The outer wall bilateral symmetry of sewage case body 1 is equipped with backup pad 11, two the top of backup pad 11 all is equipped with electric telescopic handle 12, the both ends symmetry of case lid 2 is equipped with connecting plate 22, two the top of electric telescopic handle 12 all is connected with the bottom that corresponds connecting plate 22, can drive case lid 2 through electric telescopic handle 12 that is connected with connecting plate 22 and go up and down, and then conveniently clears up and change doctor-bar 36.
The two sides of the outer wall of the sewage tank body 1 are symmetrically provided with triangular supporting blocks 14, the top end of each triangular supporting block 14 is connected with the bottom end of the corresponding supporting plate 11, the supporting plates 11 can be supported through the triangular supporting blocks 14, and the connection stability of the supporting plates 11 and the sewage tank body 1 is improved.
The bottom symmetry of sewage case body 1 is equipped with supporting leg 15, every the bottom of supporting leg 15 all is equipped with the slipmat, can increase the friction through the slipmat that sets up in supporting leg 15 bottom, avoids the condition that the drive motor 3 during operation sewage case body 1 appears skidding.
The top end of the side wall of the sewage tank body 1 is communicated with a water inlet pipe, the bottom end of the side wall of the sewage tank body 1 is communicated with a water outlet pipe 16, and water can be conveniently fed and drained through the arranged water inlet pipe and the arranged water outlet pipe 16.
The bottom of case lid 2 is equipped with annular locating plate 21, the top of sewage case body 1 is equipped with the annular positioning groove with annular locating plate 21 assorted, through the annular positioning groove that sets up with annular locating plate 21 assorted, can improve the compactedness when case lid 2 is connected with sewage case body 1.
Connecting rods 311 are symmetrically arranged on two sides of the stirring shaft 31, one end, far away from the stirring shaft 31, of each connecting rod 311 is connected with the side wall of the L-shaped connecting rod 32, and the stability of connection of the L-shaped connecting rod 32 and the stirring shaft 31 can be improved through the arranged connecting rods 311.
This practical theory of operation:
referring to the attached drawings 1-6 of the specification, when a user needs to clean the sewage tank body 1, the user injects a proper amount of water into the sewage tank body 1 through the water inlet pipe, then the driving motor 3 is started to drive the L-shaped connecting rod 32 connected with the output shaft to rotate, the L-shaped connecting rod 32 drives the T-shaped sliding block 34 to rotate while rotating, the T-shaped sliding block 34 drives the scraping blade 36 connected with the connecting plate 35 to rotate, the scraping blade 36 is in contact with the inner side wall and the bottom end of the inner wall of the sewage tank body 1, so as to scrape off sludge attached to the inner side wall and the bottom end of the inner wall of the sewage tank body 1, after rotating for a period of time, the driving motor is turned off, sewage inside the sewage tank is discharged through the drain pipe 16, after a period of time, when more sludge is attached to the scraping blade 36 or the scraping blade 36 is worn seriously and cannot scrape off the sludge, the electric motor 12 is started to drive the tank cover 2 connected with the connecting plate 22 to lift, the stirring shaft 31 is moved out of the sewage tank body 1, the scraping blade 36 is cleaned or replaced, when the stirring shaft is replaced, the bolt is screwed off, the T-shaped wedge block 37 is pulled out, and then the T-shaped sliding block 34 is moved out of the T-shaped sliding groove 33 to replace the T-shaped sliding block 34;
referring to the attached drawings 1-6 of the specification, when a user needs to use the sewage treatment device, the electric telescopic rod 12 connected with the connecting plate 22 can drive the tank cover 2 to ascend and descend, so that the doctor blade 36 can be cleaned and replaced conveniently, the supporting plate 11 can be supported through the triangular supporting block 14, the stability of the connection between the supporting plate 11 and the sewage tank body 1 is improved, friction can be increased through the anti-slip pad arranged at the bottom end of the supporting leg 15, the situation that the sewage tank body 1 slips when the driving motor 3 works is avoided, water can be conveniently fed and drained through the arranged water inlet pipe and the arranged water drain pipe 16, the tightness of the tank cover 2 when the tank cover 2 is connected with the sewage tank body 1 can be improved through the arranged annular positioning groove matched with the annular positioning plate 21, and the stability of the connection between the L-shaped connecting rod 32 and the stirring shaft 31 can be improved through the arranged connecting rod 311.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (7)
1. The utility model provides a shield constructs quick-witted sewage case that can clear up automatically, includes sewage case body (1), its characterized in that: the top end of the sewage tank body (1) is provided with a tank cover (2), the top end of the tank cover (2) is provided with a driving motor (3), an output shaft of the driving motor (3) penetrates through the tank cover (2) and extends to the outside to be connected with a stirring shaft (31), the bottom end of the side wall of the stirring shaft (31) is symmetrically provided with L-shaped connecting rods (32), the top end and the bottom end of the side wall of each L-shaped connecting rod (32) are respectively provided with a T-shaped sliding groove (33), each T-shaped sliding groove (33) is internally and slidably connected with a T-shaped sliding block (34), one end of each T-shaped sliding block (34) penetrates through the T-shaped sliding groove (33) and extends to the outside to be connected with a connecting plate (35), one end, far away from the T-shaped sliding block (34), of each connecting plate (35) is connected with a scraping blade (36), the opening of each T-shaped sliding block (34) is connected with a T-shaped wedge block (37) in a clamping manner, and each T-shaped wedge (37) is connected with a mounting plate (38), every the bilateral symmetry of mounting panel (38) is equipped with first screw hole (381), every the equal symmetry in both sides that lies in T type spout (33) on L type connecting rod (32) is equipped with second screw hole (321), every mounting panel (38) all runs through first screw hole (381) and second screw hole (321) and L type connecting rod (32) fixed connection through the bolt.
2. The shield tunneling machine sewage tank capable of being automatically cleaned according to claim 1, characterized in that: the outer wall bilateral symmetry of sewage case body (1) is equipped with backup pad (11), two the top of backup pad (11) all is equipped with electric telescopic handle (12), the both ends symmetry of case lid (2) is equipped with connecting plate (22), two the top of electric telescopic handle (12) all is connected with the bottom that corresponds connecting plate (22).
3. The shield tunneling machine sewage tank capable of being automatically cleaned according to claim 2, characterized in that: the sewage tank is characterized in that triangular supporting blocks (14) are symmetrically arranged on two sides of the outer wall of the sewage tank body (1), and the top end of each triangular supporting block (14) is connected with the bottom end of the corresponding supporting plate (11).
4. The shield tunneling machine sewage tank capable of being automatically cleaned according to claim 1, characterized in that: the bottom of the sewage tank body (1) is symmetrically provided with supporting legs (15), and the bottom of each supporting leg (15) is provided with an anti-slip pad.
5. The shield tunneling machine sewage tank capable of being automatically cleaned according to claim 1, characterized in that: the top end of the side wall of the sewage tank body (1) is communicated with a water inlet pipe, and the bottom end of the side wall of the sewage tank body (1) is communicated with a water outlet pipe (16).
6. The shield tunneling machine sewage tank capable of being automatically cleaned according to claim 1, characterized in that: the bottom of case lid (2) is equipped with annular locating plate (21), the top of sewage case body (1) is equipped with the annular constant head tank with annular locating plate (21) assorted.
7. The shield tunneling machine sewage tank capable of being automatically cleaned according to claim 1, characterized in that: connecting rods (311) are symmetrically arranged on two sides of the stirring shaft (31), and one end, far away from the stirring shaft (31), of each connecting rod (311) is connected with the side wall of the L-shaped connecting rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373226.4U CN216323960U (en) | 2021-09-29 | 2021-09-29 | Shield machine sewage tank capable of being automatically cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122373226.4U CN216323960U (en) | 2021-09-29 | 2021-09-29 | Shield machine sewage tank capable of being automatically cleaned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216323960U true CN216323960U (en) | 2022-04-19 |
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ID=81174691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122373226.4U Active CN216323960U (en) | 2021-09-29 | 2021-09-29 | Shield machine sewage tank capable of being automatically cleaned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216323960U (en) |
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2021
- 2021-09-29 CN CN202122373226.4U patent/CN216323960U/en active Active
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