CN215613589U - Annular reciprocating spraying device - Google Patents
Annular reciprocating spraying device Download PDFInfo
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- CN215613589U CN215613589U CN202122330988.6U CN202122330988U CN215613589U CN 215613589 U CN215613589 U CN 215613589U CN 202122330988 U CN202122330988 U CN 202122330988U CN 215613589 U CN215613589 U CN 215613589U
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Abstract
The utility model discloses an annular reciprocating spraying device which comprises a rack and a spray pipe trolley, wherein the spray pipe trolley is arranged on the inner side of the rack, guide rails are arranged on the front side and the rear side in the rack, a reciprocating driving assembly for driving the spray pipe trolley to transversely reciprocate along the guide rails is arranged at the top of the rack, an upper spray pipe is arranged at the top in the spray pipe trolley, a lower spray pipe is arranged in the spray pipe trolley below the upper spray pipe, and a lifting driving assembly for driving the upper spray pipe to lift and adjust is arranged on the rear side of the top of the spray pipe trolley. Has the advantages that: according to the utility model, the spray pipe trolley is driven to transversely reciprocate by adopting a gear rack guide wheel structure, so that the conveying stability and the conveying precision are ensured; the upper and lower height-adjustable of upper portion spray tube, the work piece height difference that is applicable is bigger, guarantees the cleaning performance.
Description
Technical Field
The utility model relates to the field of large-scale mechanical cleaning equipment, in particular to an annular reciprocating spraying device.
Background
A bulldozer is an earthwork machine capable of excavating, transporting and discarding rock and soil, and has a wide range of applications in open-pit mines, such as construction of a dump site, leveling of an automobile dump site, stacking of scattered rock, leveling of a work plate, a construction site, and the like. It is not only used for auxiliary work, but also for main mining work. For example, stripping and mining of sand deposits, traction and boosting of scrapers and rock plows, reduction of stripping step height in cooperation with other earthwork machines in non-transport mining methods, and the like, the bulldozer needs to clean the outer surface of the frame after construction.
The applicant finds that at least the following technical problems exist in the prior art: the shower nozzle reciprocating motion structure of washing equipment that uses at present uses the sprocket chain as drive mechanism, and stability is relatively poor and transport accuracy is low, and the unable adjustment of height of upper portion spray tube simultaneously can't be according to the shower nozzle position of not unidimensional work piece adjustment upper portion spray tube in the cleaning process, and the cleaning performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide an annular reciprocating spraying device, which adopts a gear-rack guide wheel structure to ensure the conveying stability and the conveying precision; the upper spray pipe has adjustable vertical height, and because the height difference of the workpieces is too large, in order to ensure the cleaning effect, the upper spray pipe is improved to be adjustable vertically according to the height of the workpieces, so that the cleaning effect is ensured, and the details are explained below.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an annular reciprocating spraying device which comprises a rack and a spray pipe trolley, wherein the spray pipe trolley is arranged on the inner side of the rack, guide rails are arranged on the front side and the rear side in the rack, a reciprocating driving assembly for driving the spray pipe trolley to transversely reciprocate along the guide rails is arranged at the top of the rack, an upper spray pipe is arranged at the top in the spray pipe trolley, a lower spray pipe is arranged in the spray pipe trolley below the upper spray pipe, and a lifting driving assembly for driving the upper spray pipe to lift and adjust is arranged on the rear side of the top of the spray pipe trolley;
the spray pipe trolley is characterized in that fixed shafts are vertically arranged on the front side and the rear side of the top of the spray pipe trolley, racks are horizontally arranged on the tops of the two groups of fixed shafts, the reciprocating driving assembly comprises two groups of guide pillar shafts which are longitudinally arranged and vertically penetrate through the top of the rack, a driving part is fixed on the top of the rack between the two groups of guide pillar shafts, a main shaft is rotatably arranged in the middle of the driving part, bevel gear structures for driving the guide pillar shafts to rotate are arranged at the front end and the rear end of the main shaft, and end gears meshed with the racks are arranged at the bottom ends of the guide pillar shafts.
When the annular reciprocating spraying device is used for cleaning the machine on the inner side of the rack by driving the spray pipe trolley to reciprocate back and forth, the driving part is utilized to drive the main shaft to rotate, the driving gear at the end part of the main shaft drives the transmission gear at the top end of the guide column shaft to rotate, so that the meshing effect of the end gear at the bottom end of the main shaft and the rack is utilized to drive the spray pipe trolley to transversely reciprocate integrally, the upper spray pipe and the lower spray pipe along the guide rail, and the cleaning effect of water sprayed by the spray pipe on the machine to be cleaned in the machine is promoted; when the height of the upper spray pipe needs to be adjusted to adapt to the machines to be cleaned with different heights, the power part is utilized to drive the worm and gear reduction box to drive the chain wheel to rotate, the chain outside the chain wheel rotates to support the upper spray pipe to perform vertical height adjustment along the spray pipe trolley, the position of the adjusted upper spray pipe is subjected to self locking through the worm and gear reduction box, and the upper spray pipe is ensured to be positioned at the height position after adjustment all the time in the water spraying process.
Preferably, the spray pipe trolley is of an inverted U-shaped frame structure, trolley guide wheels are arranged at four corners of the bottom of the spray pipe trolley, and the trolley guide wheels roll transversely along the top surfaces of the guide rails.
Preferably, the bevel gear structure comprises a driving gear and a transmission gear, the driving gear is fixed at the end part of the main shaft, the transmission gear is fixed at the top end of the guide post shaft, the driving gear is meshed with the transmission gear, a guide sleeve is arranged on the outer side of the guide post shaft, the guide sleeve is fixed in the rack, and the guide post shaft and the guide sleeve are in running fit through a bearing.
Preferably, a hole check ring is arranged on the outer side of the guide column shaft on the inner side of the bottom end of the guide sleeve, a framework oil seal is arranged above the hole check ring, the driving part comprises a motor and a speed reducer arranged at the output end of the motor, the main shaft is in transmission connection with the speed reducer through a gear, and an expansion sleeve is arranged at the joint of the end gear and the guide column shaft.
Preferably, the lifting driving assembly comprises a power part fixed on the back side of the spray pipe trolley, the output end of the front side of the power part is in transmission connection with a worm and gear reduction box, the output end of the worm and gear reduction box is provided with a main chain wheel, the inner side of the spray pipe trolley is provided with an auxiliary chain wheel corresponding to the chain wheel, and the auxiliary chain wheel and the outer side of the main chain wheel are in transmission connection with a chain.
Preferably, the upper spray pipe is of a rectangular square frame structure, the upper spray pipe is in vertical sliding fit with the spray pipe trolley, an auxiliary chain wheel meshed with the chain is fixed on the outer side of the upper spray pipe, and multiple groups of spray heads are densely distributed on the opposite sides of the upper spray pipe and the lower spray pipe.
Has the advantages that: according to the utility model, the spray pipe trolley is driven to transversely reciprocate by adopting a gear rack guide wheel structure, so that the conveying stability and the conveying precision are ensured; the upper spray pipe has adjustable height, and the upper spray pipe is improved to be adjustable up and down according to the height of the workpiece to ensure the cleaning effect because the height difference of the workpiece is too large.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a right side view structural diagram of the present invention;
FIG. 3 is a right side elevational view of the reciprocating drive assembly of the present invention;
FIG. 4 is a top view block diagram of FIG. 3;
FIG. 5 is a right side view of the lift drive assembly of the present invention;
fig. 6 is an enlarged schematic view of the structure at a in fig. 5.
The reference numerals are explained below:
1. a frame; 101. a guide rail; 2. a nozzle trolley; 201. a trolley guide wheel; 202. a fixed shaft; 202a, a rack; 3. a reciprocating drive assembly; 301. a drive section; 302. a main shaft; 302a, a drive gear; 303. a rotating seat; 304. a guide sleeve; 305. a guide post shaft; 305a, a transmission gear; 306. an end gear; 307. a retainer ring for a bore; 308. framework oil seal; 309. expanding the sleeve; 4. a lift drive assembly; 401. A power section; 402. a worm gear reduction box; 402a, a main sprocket; 403. a chain; 5. an upper nozzle; 6. a lower nozzle; 7. and (4) a spray head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-6, the utility model provides an annular reciprocating spraying device, which comprises a rack 1 and a nozzle trolley 2, wherein the nozzle trolley 2 is arranged inside the rack 1, guide rails 101 are arranged on the front side and the rear side inside the rack 1, a reciprocating driving assembly 3 for driving the nozzle trolley 2 to transversely reciprocate along the guide rails 101 is arranged at the top of the rack 1, an upper nozzle 5 is arranged at the top inside the nozzle trolley 2, a lower nozzle 6 is arranged inside the nozzle trolley 2 below the upper nozzle 5, and a lifting driving assembly 4 for driving the upper nozzle 5 to lift and adjust is arranged on the rear side of the top of the nozzle trolley 2;
the front side and the rear side of the top of the spray pipe trolley 2 are both vertically provided with fixed shafts 202, the tops of the two groups of fixed shafts 202 are both transversely provided with racks 202a, the reciprocating driving component 3 comprises two groups of guide post shafts 305 which are longitudinally arranged and vertically penetrate through the top of the frame 1, a driving part 301 is fixed at the top of the frame 1 between the two groups of guide post shafts 305, a main shaft 302 is rotatably arranged in the middle of the driving part 301, the front side and the rear side of the top of the frame 1 are respectively provided with a rotating seat 303 for supporting the main shaft 302 to rotate, the front end and the rear end of the main shaft 302 are respectively provided with a bevel gear structure for driving a guide pillar shaft 305 to rotate, the bottom end of the guide pillar shaft 305 is provided with an end gear 306 engaged with a rack 202a, the spray pipe trolley 2 is of an inverted U-shaped frame structure, four corners of the bottom of the spray pipe trolley 2 are provided with trolley guide wheels 201, and the trolley guide wheels 201 roll along the top surface of the guide rail 101 in the transverse direction, so that the spray pipe trolley 2 is supported by the trolley guide wheels 201 to move along the guide rail 101 in the transverse direction.
As an alternative embodiment, the bevel gear structure includes a driving gear 302a and a transmission gear 305a, the driving gear 302a is fixed at the end of the main shaft 302, the transmission gear 305a is fixed at the top end of the guide post shaft 305, the driving gear 302a is engaged with the transmission gear 305a, a guide sleeve 304 is arranged outside the guide post shaft 305, the guide sleeve 304 is fixed inside the frame 1, the guide post shaft 305 and the guide sleeve 304 are rotatably matched through a bearing, a hole check ring 307 is arranged outside the guide post shaft 305 inside the bottom end of the guide sleeve 304, a skeleton oil seal 308 is arranged above the hole check ring 307, the driving part 301 includes a motor and a speed reducer arranged at the output end of the motor, the main shaft 302 and the speed reducer are in transmission connection through a gear, an expansion sleeve 309 is arranged at the joint of the end gear 306 and the guide post shaft 305, so as to increase the connection stability of the end gear 306 and the guide post shaft 305;
the lifting driving assembly 4 comprises a power part 401 fixed on the back side of the spray pipe trolley 2, the power part 401 and the driving part 301 are both in a motor structure, and the power part 401 and the driving part 301 are both in the prior art, and are not described herein, a worm gear reduction box 402 is connected to the output end of the front side of the power part 401 in a transmission manner, a main chain wheel 402a is arranged at the output end of the worm gear reduction box 402, a secondary chain wheel is arranged on the inner side of the spray pipe trolley 2 corresponding to the chain wheel, a chain 403 is connected to the secondary chain wheel and the outer side of the main chain wheel 402a in a transmission manner, the upper spray pipe 5 is in a rectangular square frame structure, the upper spray pipe 5 is in vertical sliding fit with the spray pipe trolley 2, an auxiliary chain wheel meshed with the chain 403 is fixed on the outer side of the upper spray pipe 5, the main chain wheel 402a is driven by the worm gear reduction box 402 to drive the chain to drive the auxiliary chain wheel and the upper spray pipe 5 to slide up and down integrally, so as to adjust the height position of the upper spray pipe 5 as required, and a plurality of groups of spray heads 7 are densely distributed on the opposite sides of the upper spray pipe 5 and the lower spray pipe 6.
By adopting the structure, when the spray pipe trolley 2 needs to be driven to reciprocate back and forth to clean the machine on the inner side of the rack 1, the main shaft 302 is driven to rotate by the driving part 301, the driving gear 302a at the end part of the main shaft 302 drives the transmission gear 305a at the top end of the guide column shaft 305 to rotate, so that the whole spray pipe trolley 2, the upper spray pipe 5 and the lower spray pipe 6 are driven to reciprocate transversely along the guide rail 101 by the meshing action of the end gear 306 at the bottom end of the main shaft 302 and the rack 202a, and the cleaning effect of the water sprayed by the spray pipes on the machine to be cleaned in the interior is promoted; when the height of the upper spray pipe 5 needs to be adjusted to adapt to machines to be cleaned with different heights, the power part 401 is utilized to drive the worm and gear reduction box 402 to drive the chain wheel to rotate, the chain 403 on the outer side of the chain wheel is utilized to rotate to support the upper spray pipe 5 to adjust the height up and down along the spray pipe trolley 2, the position of the adjusted upper spray pipe 5 is self-locked through the worm and gear reduction box 402, and the upper spray pipe 5 is ensured to be positioned at the height position after adjustment all the time in the water spraying process;
the spray pipe trolley 2 is driven to transversely reciprocate by adopting a gear rack 202a guide wheel structure, so that the conveying stability and the conveying precision are ensured; the upper and lower height of the upper spray pipe 5 is adjustable, the applicable height difference of the workpiece is larger, and the cleaning effect is ensured.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The utility model provides an annular reciprocating spraying device which characterized in that: the spray pipe trolley comprises a rack (1) and a spray pipe trolley (2), wherein the spray pipe trolley (2) is arranged on the inner side of the rack (1), guide rails (101) are arranged on the front side and the rear side inside the rack (1), a reciprocating driving assembly (3) for driving the spray pipe trolley (2) to transversely reciprocate along the guide rails (101) is arranged at the top of the rack (1), an upper spray pipe (5) is arranged at the inner top of the spray pipe trolley (2), a lower spray pipe (6) is arranged inside the spray pipe trolley (2) below the upper spray pipe (5), and a lifting driving assembly (4) for driving the upper spray pipe (5) to lift and adjust is arranged on the rear side of the top of the spray pipe trolley (2);
fixed axle (202) are vertically provided with to spray tube dolly (2) top front and back side all, and two sets of fixed axle (202) tops all transversely are provided with rack (202a), reciprocal drive assembly (3) include two sets of longitudinal arrangement and all vertically run through guide post axle (305) at frame (1) top, between two sets of guide post axle (305) frame (1) top is fixed with drive division (301), and this drive division (301) middle part is rotated and is provided with main shaft (302), both ends all are provided with drive guide post axle (305) pivoted bevel gear structure around main shaft (302), guide post axle (305) bottom is provided with the meshing end gear (306) of rack (202 a).
2. The ring type reciprocating shower apparatus as claimed in claim 1, wherein: the spray pipe trolley (2) is of an inverted U-shaped frame structure, trolley guide wheels (201) are arranged at four corners of the bottom of the spray pipe trolley (2), and the trolley guide wheels (201) roll transversely along the top surface of the guide rail (101).
3. The ring type reciprocating shower apparatus as claimed in claim 1, wherein: the bevel gear structure comprises a driving gear (302a) and a transmission gear (305a), the driving gear (302a) is fixed at the end part of the main shaft (302), the transmission gear (305a) is fixed at the top end of the guide post shaft (305), the driving gear (302a) is meshed with the transmission gear (305a), a guide sleeve (304) is arranged on the outer side of the guide post shaft (305), the guide sleeve (304) is fixed inside the rack (1), and the guide post shaft (305) is in rotating fit with the guide sleeve (304) through a bearing.
4. The ring type reciprocating shower apparatus as claimed in claim 3, wherein: the guide sleeve is characterized in that a hole check ring (307) is arranged on the outer side of the guide column shaft (305) on the inner side of the bottom end of the guide sleeve (304), a framework oil seal (308) is arranged above the hole check ring (307), the driving part (301) comprises a motor and a speed reducer arranged at the output end of the motor, the main shaft (302) is connected with the speed reducer through gear transmission, and an expansion sleeve (309) is arranged at the joint of the end gear (306) and the guide column shaft (305).
5. The ring type reciprocating shower apparatus as claimed in claim 1, wherein: the lifting driving assembly (4) comprises a power part (401) fixed on the back side of the spray pipe trolley (2), the output end of the front side of the power part (401) is in transmission connection with a worm and gear reduction box (402), the output end of the worm and gear reduction box (402) is provided with a main chain wheel (402a), the inner side of the spray pipe trolley (2) is provided with an auxiliary chain wheel corresponding to the chain wheel, and the auxiliary chain wheel is in transmission connection with a chain (403) on the outer side of the main chain wheel (402 a).
6. The ring type reciprocating shower apparatus as claimed in claim 5, wherein: the upper spray pipe (5) is of a rectangular square frame structure, the upper spray pipe (5) is in vertical sliding fit with the spray pipe trolley (2), an auxiliary chain wheel meshed with the chain (403) is fixed on the outer side of the upper spray pipe (5), and multiple groups of spray heads (7) are densely distributed on the opposite sides of the upper spray pipe (5) and the lower spray pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122330988.6U CN215613589U (en) | 2021-09-26 | 2021-09-26 | Annular reciprocating spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122330988.6U CN215613589U (en) | 2021-09-26 | 2021-09-26 | Annular reciprocating spraying device |
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| Publication Number | Publication Date |
|---|---|
| CN215613589U true CN215613589U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122330988.6U Active CN215613589U (en) | 2021-09-26 | 2021-09-26 | Annular reciprocating spraying device |
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| CN (1) | CN215613589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798600A (en) * | 2022-04-25 | 2022-07-29 | 苏州市东盛锻造有限公司 | Method and equipment for removing oxide skin of heating blank of special-shaped forge piece |
| CN116116796A (en) * | 2023-04-04 | 2023-05-16 | 常州钜苓铸造有限公司 | Full-automatic push rod type cleaning machine |
| CN116651826A (en) * | 2023-07-26 | 2023-08-29 | 苏州柳溪机电工程有限公司 | Beat type spray device |
-
2021
- 2021-09-26 CN CN202122330988.6U patent/CN215613589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798600A (en) * | 2022-04-25 | 2022-07-29 | 苏州市东盛锻造有限公司 | Method and equipment for removing oxide skin of heating blank of special-shaped forge piece |
| CN116116796A (en) * | 2023-04-04 | 2023-05-16 | 常州钜苓铸造有限公司 | Full-automatic push rod type cleaning machine |
| CN116651826A (en) * | 2023-07-26 | 2023-08-29 | 苏州柳溪机电工程有限公司 | Beat type spray device |
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