CN219840648U - Shield constructs quick-witted cutter and sprays cooling equipment - Google Patents
Shield constructs quick-witted cutter and sprays cooling equipment Download PDFInfo
- Publication number
- CN219840648U CN219840648U CN202321191266.XU CN202321191266U CN219840648U CN 219840648 U CN219840648 U CN 219840648U CN 202321191266 U CN202321191266 U CN 202321191266U CN 219840648 U CN219840648 U CN 219840648U
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- CN
- China
- Prior art keywords
- wall
- bottom plate
- spray
- inner groove
- shower nozzle
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- 239000007921 spray Substances 0.000 title claims abstract description 63
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 230000005641 tunneling Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a shield tunneling machine cutter spraying cooling device, which comprises a spray head main body, wherein the bottom end of the spray head main body is provided with a plurality of first spray holes, the bottom end of the spray head main body is provided with a sliding groove, the inner wall of the sliding groove is connected with two symmetrically distributed bottom plates in a sliding manner, the upper end of the bottom plate is provided with an inner groove, the outer wall of the bottom plate is rotationally connected with a first screw rod, the outer surface of the bottom plate is connected with a first guide rod, and the outer wall of the first screw rod is in threaded connection with the spray head main body; the size of the overlapping area of the opening of the inner groove and the bottom end of the nozzle body is the same, so that water sprayed out of the first spray hole of the overlapping part enters the inner groove without leaking out of the opening of the inner groove, the water flows into the inner groove from the first spray hole and is sprayed out of the second spray hole, the bottom end area of the inner groove is larger than the overlapping area of the opening of the inner groove and the bottom end of the first nozzle body, and the effect of expanding the spraying area of the nozzle body is realized.
Description
Technical Field
The utility model relates to the technical field of shield tunneling machine cooling equipment.
Background
The spray cooling equipment takes compressed air as a medium, so that the temperature of the compressed air can be reduced, and the universal pipe is utilized to directly guide cooling air to the cutting tool bit, so that the cooling of the tool bit and a material part is skillfully realized, the service life of the tool bit is prolonged, the cutting speed is accelerated, the cutting quality is improved and the like under the condition that any cooling medium is not used.
The part sprays the position of falling the device now through the change shower nozzle that can be free, come the bigger scope to shield constructs the machine cutter surface and spray the cooling, but because shield constructs machine cutter size difference, and the size of shower nozzle at present is fixed, the injection scope is also consequently fixed, can not change the size of shower nozzle, lead to the shower nozzle to need change, the shield machine cutter of adaptation equidimension, but the change shower nozzle at present need with whole shower nozzle change down, and it is comparatively loaded down with trivial details to dismantle the installation shower nozzle, especially change a plurality of shower nozzles, can make loaded down with trivial details degree aggravated easily.
Disclosure of Invention
The utility model aims to overcome the defect that the spray range of a spray head is not easy to change and provides spraying cooling equipment for a cutter of a shield machine.
The technical scheme for achieving the purpose is as follows: the utility model provides a shield constructs quick-witted cutter and sprays cooling equipment, includes the shower nozzle main part, the bottom of shower nozzle main part is provided with a plurality of first orifices, the spout has been seted up to the bottom of shower nozzle main part, the inner wall sliding connection of spout has two symmetric distribution's bottom plates, the inside groove has been seted up to the upper end of bottom plate, the outer wall rotation of bottom plate is connected with first screw rod, the surface connection of bottom plate has first guide arm, the outer wall and the shower nozzle main part threaded connection of first screw rod, the outer wall and the shower nozzle main part sliding connection of first guide arm, the inner wall sliding connection of inside groove has the baffle, the outer wall rotation of baffle is connected with the second screw rod, the outer wall and the bottom plate threaded connection of second screw rod, the second orifice has been seted up to the bottom of inside groove.
Preferably, the outer wall of the baffle is connected with a second guide rod, and the outer wall of the second guide rod is in sliding connection with the bottom plate.
Preferably, the diameter of the first spray hole is larger than that of the second spray hole.
Preferably, an inner wall of one side of the inner groove, which is close to the spray head main body, is connected with a sloping plate, and a third spray hole is formed in the outer wall of the sloping plate.
Preferably, the diameter of the third nozzle hole is smaller than that of the first nozzle hole.
Preferably, the outer wall threaded connection of shower nozzle main part has a plurality of screws, the outer wall and the bottom plate threaded connection of screw.
The beneficial effects of the utility model are as follows:
the first screw rod is rotated, the first screw rod drives the bottom plate to move, the overlapping area of the bottom plate and the first spray hole is adjusted by moving the bottom plate, the second screw rod is rotated, the second screw rod drives the baffle to move, the baffle moves to the outer edge of the spray head main body, the opening of the inner groove is identical to the overlapping area of the bottom end of the spray head main body, therefore, water sprayed out of the first spray hole of the overlapping part enters the inner groove and cannot leak out of the opening of the inner groove, the water flows into the inner groove from the first spray hole and is sprayed out of the second spray hole, the bottom end area of the inner groove is larger than the overlapping area of the opening of the inner groove and the bottom end of the first spray head main body, and the effect of expanding the spraying area of the spray head main body is achieved.
After the water of the first spray hole is sprayed into the inner groove, the water is divided into two parts, one part of the water passes through the third spray hole and is sprayed out of the second spray hole, and the other part of the water flows along the inclined plate to the third spray hole which is not arranged below the inclined plate, so that water can be sprayed out of the position which is not arranged right below the first spray hole, and the effect that all the second spray holes can spray water is realized.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an exploded bottom view of the present utility model;
FIG. 3 is a schematic diagram of an exploded top view of the present utility model;
fig. 4 is a schematic cross-sectional structure of the present utility model.
1. A head main body; 2. a first nozzle hole; 3. a bottom plate; 4. a first screw; 5. a first guide bar; 6. an inner tank; 7. a second screw; 8. a baffle; 9. a second guide bar; 10. a sloping plate; 11. a chute; 12. a third nozzle hole; 13. and a second nozzle.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-4, a shield machine cutter sprays cooling device, including shower nozzle main part 1, the outer wall threaded connection of shower nozzle main part 1 has a plurality of screws, the outer wall and the bottom plate 3 threaded connection of screw, further consolidate bottom plate 3, the bottom of shower nozzle main part 1 is provided with a plurality of first orifices 2, spout 11 has been seted up to the bottom of shower nozzle main part 1, the inner wall sliding connection of spout 11 has two symmetric distribution's bottom plate 3, inside groove 6 has been seted up to the upper end of bottom plate 3, the outer wall rotation of bottom plate 3 is connected with first screw rod 4, the surface of bottom plate 3 is connected with first guide arm 5, the outer wall and the shower nozzle main part 1 threaded connection of first screw rod 4, the outer wall and the shower nozzle main part 1 sliding connection of first guide arm 5, the inner wall sliding connection of inside groove 6 has baffle 8, the outer wall and the bottom plate 3 sliding connection of second guide arm 9, the outer wall rotation of baffle 8 is connected with second screw rod 7, the outer wall and bottom plate 3 threaded connection of spout, second 13 has been seted up to the bottom of inside groove 6, the diameter of orifice of first orifice 2 is greater than the diameter of second 13.
The first screw 4 is rotated, the first screw 4 drives the bottom plate 3 to move, the overlapping area of the bottom plate 3 and the first spray hole 2 is regulated by moving the bottom plate 3, the second screw 7 is rotated, the second screw 7 drives the baffle 8 to move, the baffle 8 moves to the outer side of the spray head main body 1, the opening of the inner groove 6 is identical to the overlapping area of the bottom end of the spray head main body 1, water sprayed by the first spray hole 2 of the overlapping part enters the inner groove 6 and cannot leak out from the opening of the inner groove 6, the water flows into the inner groove 6 from the first spray hole 2 and is sprayed out from the second spray hole 13, and the bottom end area of the inner groove 6 is larger than the overlapping area of the opening of the inner groove 6 and the bottom end of the first spray head main body 1, so that the effect of expanding the spraying area of the spray head main body 1 is realized.
Referring to fig. 3-4, an inner wall of one side of the inner tank 6, which is close to the nozzle body 1, is connected with a sloping plate 10, a third spray hole 12 is formed in the outer wall of the sloping plate 10, the diameter of the third spray hole 12 is smaller than that of the first spray hole 2, after water from the first spray hole 2 is sprayed into the inner tank 6, the water is divided into two parts, one part of water passes through the third spray hole 12 and then is sprayed out from a second spray hole 13, and the other part of water flows along the sloping plate 10 to the third spray hole 12 which is not under the sloping plate 10, so that water can be sprayed out without being under the first spray hole 2, and the effect that all the second spray holes 13 can spray water is realized.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The utility model provides a shield constructs quick-witted cutter and sprays cooling equipment, includes shower nozzle main part (1), the bottom of shower nozzle main part (1) is provided with a plurality of first orifices (2), a serial communication port, spout (11) have been seted up to the bottom of shower nozzle main part (1), the inner wall sliding connection of spout (11) has bottom plate (3) of two symmetric distributions, inside groove (6) have been seted up to the upper end of bottom plate (3), the outer wall rotation of bottom plate (3) is connected with first screw rod (4), the surface of bottom plate (3) is connected with first guide arm (5), the outer wall and shower nozzle main part (1) threaded connection of first screw rod (4), the outer wall and shower nozzle main part (1) sliding connection of first guide arm (5), the inner wall sliding connection of inside groove (6) has baffle (8), the outer wall rotation of baffle (8) is connected with second screw rod (7), the outer wall and bottom plate (3) threaded connection of second screw rod (7), second orifice has been seted up to the bottom of inside groove (6).
2. The shield tunneling machine cutter spraying cooling device according to claim 1, wherein a second guide rod (9) is connected to the outer wall of the baffle plate (8), and the outer wall of the second guide rod (9) is slidably connected with the bottom plate (3).
3. A shield tunneling machine cutter spray cooling device according to claim 1, characterized in that the diameter of the first spray orifice (2) is larger than the diameter of the second spray orifice (13).
4. The shield tunneling machine cutter spraying cooling device according to claim 1, wherein an inclined plate (10) is connected to the inner wall of one side of the inner groove (6) close to the nozzle main body (1), and a third spray hole (12) is formed in the outer wall of the inclined plate (10).
5. The shield tunneling machine cutter spray cooling device according to claim 4, wherein the diameter of the third spray hole (12) is smaller than that of the first spray hole (2).
6. The shield tunneling machine cutter spraying cooling device according to claim 1 is characterized in that a plurality of screws are connected to the outer wall of the spray head main body (1) in a threaded mode, and the outer wall of each screw is connected to the bottom plate (3) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191266.XU CN219840648U (en) | 2023-05-17 | 2023-05-17 | Shield constructs quick-witted cutter and sprays cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191266.XU CN219840648U (en) | 2023-05-17 | 2023-05-17 | Shield constructs quick-witted cutter and sprays cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840648U true CN219840648U (en) | 2023-10-17 |
Family
ID=88303576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321191266.XU Active CN219840648U (en) | 2023-05-17 | 2023-05-17 | Shield constructs quick-witted cutter and sprays cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840648U (en) |
-
2023
- 2023-05-17 CN CN202321191266.XU patent/CN219840648U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |