CN116174213A - Elbow spraying device - Google Patents
Elbow spraying device Download PDFInfo
- Publication number
- CN116174213A CN116174213A CN202310433651.9A CN202310433651A CN116174213A CN 116174213 A CN116174213 A CN 116174213A CN 202310433651 A CN202310433651 A CN 202310433651A CN 116174213 A CN116174213 A CN 116174213A
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- Prior art keywords
- fixedly connected
- frame
- rotating
- telescopic
- meshed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- 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
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- Nozzles (AREA)
- Spray Control Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
The invention is suitable for the technical field of spraying equipment, and provides a bent pipe spraying device which comprises a spray pipe, a telescopic frame, a rotating frame and a supporting frame, wherein the telescopic frame, the rotating frame and the supporting frame are sleeved outside the spray pipe, symmetrically arranged telescopic parts are fixedly connected between the telescopic frame and the rotating frame, and rotating parts are fixedly connected between the rotating frame and the supporting frame; the telescoping portion includes: the device comprises a first driving piece, a hinge shaft, a single toothed plate and a double toothed plate, wherein the output end of the first driving piece is connected with the hinge shaft which is fixedly connected with the single toothed plate; the hinged shaft is meshed with a rack, and the rack is fixedly connected to the rotating frame through a hydraulic rod; the rotating part includes: the second driving piece is fixedly connected to the fixed plate, one end of the fixed plate is fixedly connected to the support frame, the rotating shaft is meshed with a tooth block, and the tooth block is fixedly connected to the fixed plate through the telescopic piece; therefore, the invention can realize the improvement of the spraying effect, the practicability of the device and the production efficiency.
Description
Technical Field
The invention relates to the technical field of spraying equipment, in particular to a bent pipe spraying device.
Background
After the bent pipe fitting is processed and molded, an anti-corrosion coating is sprayed on the inner wall surface of the round bent pipe fitting, so that the anti-corrosion performance can be improved, and the effective service time of a pipeline can be prolonged; usually because of the application demand is different, there is the return bend of different angles, needs operative employee frequently to adjust spraying device, and the practicality is poor, and there is the spraying blind area in return bend department, and the spraying effect is bad.
Patent application number CN202110440692.1 discloses a pipe spraying device comprising a cylinder with an inner cavity arranged in a pipe; the spray head is arranged at the first end of the cylinder body and is provided with a connecting part extending into the inner cavity and a control system connected to the cylinder body; the outer wall of the cylinder body is provided with a power generation device, and the power generation device can drive the connecting part to rotate so as to drive the spray head to rotate. The device is suitable for pipelines with different pipe diameters, enhances the accuracy and uniformity of spraying operation, and is beneficial to the spraying operation of pipelines with longer length; but the device is only suitable for the spraying of straight tube inner wall, can not be suitable for the return bend, and spray tube angle can not be adjusted, and the practicality is relatively poor.
Overall, the existing spraying device is generally used for straight pipes, operators need to manually adjust when spraying the inner walls of bent pipes with different angles, the practicality is poor, the production efficiency is low, and spraying blind areas exist at the bent pipe positions, so that the spraying effect is poor.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the elbow spraying device, which can eliminate the spraying blind area, improve the spraying effect, improve the practicability of the device and improve the production efficiency.
In order to achieve the above purpose, the invention provides an elbow spraying device, which comprises a spray pipe, a telescopic frame, a rotating frame and a supporting frame, wherein the telescopic frame, the rotating frame and the supporting frame are all sleeved outside the spray pipe, symmetrically arranged telescopic parts are fixedly connected between the telescopic frame and the rotating frame, and rotating parts are fixedly connected between the rotating frame and the supporting frame; the telescoping portion includes: the device comprises a first driving piece, a hinge shaft, single toothed plates and double toothed plates, wherein the output end of the first driving piece is connected with the hinge shaft, one single toothed plate is hinged to a rotating frame through the hinge shaft, the other single toothed plate is hinged to a telescopic frame, a plurality of double toothed plates are meshed between the two single toothed plates, a connecting rod is hinged between the single toothed plate and the double toothed plates, a connecting rod is hinged between two adjacent double toothed plates, and the two adjacent double toothed plates are meshed with each other; the hinged shaft is meshed with a rack, and the rack is fixedly connected to the rotating frame through a hydraulic rod; the rotating part includes: the device comprises a first driving piece, a rotating shaft and a fixing plate, wherein the first driving piece is fixedly connected to the fixing plate, one end of the fixing plate is fixedly connected to a supporting frame, the other end of the fixing plate is hinged to a rotating frame through the rotating shaft, the output end of the first driving piece is connected with a driving wheel, the driving wheel is meshed with the rotating shaft, the rotating shaft is meshed with a tooth block, and the tooth block is fixedly connected to the fixing plate through a telescopic piece. According to the bent pipe spraying device, the springs are symmetrically and fixedly connected in the telescopic frame, the springs are fixedly connected with the pushing plate, the pushing plate is arc-shaped, and the inner wall of the pushing plate is abutted against the spray pipe.
According to the bent pipe spraying device, the first driving piece is set to be a secondary motor, the secondary motor is fixedly connected with the vertical plate, and the vertical plate is fixedly connected with the rotating frame; the output end of the secondary motor is connected with a hinge shaft, the hinge shaft is rotationally connected with a fixed block, the fixed block is fixedly connected with a rotating frame, the end part of the hinge shaft is fixedly connected with an idler, and the top of the idler is meshed with a rack.
According to the bent pipe spraying device, the rack is fixedly connected to the hydraulic rod, and the hydraulic rod is fixedly connected to the rotating frame.
According to the bent pipe spraying device, the second driving piece is arranged as the main motor, the main motor is fixedly connected with the fixed plate, the output end of the main motor is fixedly connected with the driving wheel, the driving wheel is meshed with the rotating wheel, the rotating wheel is fixedly connected with the rotating shaft, the other side of the rotating wheel is meshed with the tooth block, the bottom of the tooth block is fixedly connected with the telescopic rod, and the telescopic rod is fixedly connected with the fixed plate.
According to the elbow spraying device, the end part of the spray pipe is fixedly connected with the spray nozzle.
According to the bent pipe spraying device, the sensor is fixedly connected to the side face of the telescopic frame.
The invention provides a bent pipe spraying device which comprises a spray pipe, a telescopic frame, a rotating frame and a supporting frame, wherein the telescopic frame, the rotating frame and the supporting frame are sleeved outside the spray pipe, symmetrically arranged telescopic parts are fixedly connected between the telescopic frame and the rotating frame, and rotating parts are fixedly connected between the rotating frame and the supporting frame, so that the spraying angle can be adjusted, and the bent pipe spraying device is suitable for bent pipes; the telescoping portion includes: the device comprises a first driving piece, a hinge shaft, single toothed plates and double toothed plates, wherein the output end of the first driving piece is connected with the hinge shaft, one single toothed plate is hinged to a rotating frame through the hinge shaft, the other single toothed plate is hinged to a telescopic frame, a plurality of double toothed plates are meshed between the two single toothed plates, a connecting rod is hinged between the single toothed plate and the double toothed plates, a connecting rod is hinged between two adjacent double toothed plates, and the two adjacent double toothed plates are meshed with each other; the hinged shaft is meshed with a rack, and the rack is fixedly connected to the rotating frame through a hydraulic rod, so that electric contraction or expansion is realized, the equipment space is saved, the spray pipe can be continuously expanded forwards after the angle of the spray pipe is properly adjusted, and the practicability of the equipment is improved; the rotating part includes: the second driving piece, pivot and fixed plate, the second driving piece rigid coupling is in the fixed plate, the one end rigid coupling of fixed plate is in the support frame, the other end of fixed plate articulates in the swivel mount through the pivot, the output of second driving piece is connected with the action wheel, the action wheel meshes in the pivot, the pivot meshing has the tooth piece, the tooth piece passes through the extensible member rigid coupling in the fixed plate, can be according to the electronic adjustment spray tube rotation angle of return bend angle, eliminates the spraying blind area, improves the spraying effect, improves device practicality, improves production efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the rotary part of the present invention;
FIG. 3 is a schematic view of the telescopic structure of the present invention;
FIG. 4 is a schematic top view of FIG. 3 of the present invention;
FIG. 5 is a schematic view of the partial enlarged structure of FIG. 3A according to the present invention;
FIG. 6 is a schematic view of a partially enlarged structure of B in FIG. 3 according to the present invention;
FIG. 7 is a schematic diagram of the front view of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic diagram of a gear set configuration of a rotary part of the present invention;
in the figure, 1-nozzle, 2-nozzle, 3-expansion bracket, 301-spring, 4-rotating bracket, 401-hydraulic rod, 402-fixed block, 403-vertical plate, 5-supporting frame, 501-fixed plate, 6-main motor, 7-driving wheel, 8-rotating wheel, 801-rotating shaft, 9-tooth block, 10-expansion rod, 11-sensor, 12-push plate, 13-double tooth plate, 14-single tooth plate, 15-connecting rod, 16-rack, 17-idler wheel, 171-hinge shaft and 18-secondary motor.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present invention.
Referring to fig. 1 to 7, the invention provides a bent pipe spraying device, which comprises a spray pipe 2, a telescopic frame 3, a rotary frame 4 and a support frame 5, wherein the telescopic frame 3, the rotary frame 4 and the support frame 5 are sleeved outside the spray pipe 2, the spray pipe 2 is made of PU material, symmetrically arranged telescopic parts are fixedly connected between the telescopic frame 3 and the rotary frame 4, and rotary parts are fixedly connected between the rotary frame 4 and the support frame 5; the telescoping portion includes: the device comprises a first driving piece, a hinge shaft 171, a single toothed plate 14 and double toothed plates 13, wherein the output end of the first driving piece is connected with the hinge shaft 171, one end of the single toothed plate 14 is provided with a gear ring, one single toothed plate 14 is hinged to a rotating frame 4 through the hinge shaft 171, the other single toothed plate 14 is hinged to a telescopic frame 3, a plurality of double toothed plates 13 are meshed between the two single toothed plates 14, gear rings are arranged at two ends of each double toothed plate 13, a connecting rod 15 is hinged between each single toothed plate 14 and each double toothed plate 13, a connecting rod 15 is hinged between two adjacent double toothed plates 13, and the two adjacent double toothed plates 13 are meshed with each other; the hinge shaft 171 is meshed with a rack 16, the rack 16 is fixedly connected to the rotating frame 4 through a hydraulic rod 401, electric contraction or expansion is realized, equipment space is saved, the spray pipe 2 can continue to extend forwards after the angle adjustment is proper, and the equipment practicability is improved; the rotating part includes: the second driving piece, pivot 801 and fixed plate 501, the second driving piece rigid coupling is in fixed plate 501, the one end rigid coupling of fixed plate 501 is in support frame 5, the other end of fixed plate 501 articulates in swivel mount 4 through pivot 801, the output of second driving piece is connected with action wheel 7, action wheel 7 meshes in pivot 801, the pivot 801 meshes has tooth piece 9, tooth piece 9 passes through the extensible member rigid coupling in fixed plate 501, can be according to the rotation angle of return bend angle electric control spray tube 2, improves the device practicality, improves production efficiency.
Referring to fig. 1 and 4, it is preferable that a spring 301 is symmetrically and fixedly connected in the expansion bracket 3 of the present invention, the spring 301 is fixedly connected with a push plate 12, the push plate 12 is arc-shaped, the inner wall of the push plate 12 abuts against the spray pipe 2, and the abutting section of the spray pipe 2 and the push plate 12 is made of metal, so that the influence of stress deformation on the spraying efficiency is avoided.
Referring to fig. 3 and 6, the first driving element of the present invention is a secondary motor 18, the secondary motor 18 is fixedly connected to a riser 403, and the riser 403 is fixedly connected to the rotating frame 4; the output end of the secondary motor 18 is connected with a hinge shaft 171, the hinge shaft 171 is rotatably connected with a fixed block 402, the fixed block 402 is fixedly connected with the rotating frame 4, the end part of the hinge shaft 171 is fixedly connected with an idler wheel 17, and the top of the idler wheel 17 is meshed with a rack 16, so that the position of the telescopic frame 3 can be limited.
Referring to fig. 7, further, the rack 16 of the present invention is L-shaped, the rack 16 is fixedly connected to the hydraulic rod 401, and the hydraulic rod 401 is fixedly connected to the rotating frame 4, so that the relative position of the rack 16 and the idler 17 can be controlled.
Referring to fig. 2 and 8, preferably, the second driving member of the present invention is set as a main motor 6, the main motor 6 is fixedly connected to a fixed plate 501, an output end of the main motor 6 is fixedly connected with a driving wheel 7, the driving wheel 7 is meshed with a rotating wheel 8, the rotating wheel 8 is fixedly connected to a rotating shaft 801, the other side of the rotating wheel 8 is meshed with a tooth block 9, a telescopic rod 10 is fixedly connected to the bottom of the tooth block 9, and the telescopic rod 10 is fixedly connected to the fixed plate 501 and can drive the telescopic part to extend or retract.
Working principle: the spray pipe 2 passes through the support frame 5 and the rotating frame 4 and is fixed between the two push plates 12, a spring 301 is fixedly connected between the push plates 12 and the telescopic frame 3, the spring 301 is in a compressed state to enable the push plates 12 to fasten the spray pipe 2, the end part of the spray pipe 2 is fixedly connected with a spray nozzle 1, and the spray nozzle 1 is provided with a plurality of spray holes which can spray the inner wall of a pipeline; through external control, the support frame 5 is pushed to move towards the pipe, the two sides of the telescopic frame 3 are fixedly connected with the sensors 11, the sensors 11 are set as distance measuring sensors, when the difference of the sensing values of the sensors 11 at the two sides exceeds a set value, the main motor 6 is started to drive the driving wheel 7 to drive the rotating wheel 8 to rotate, the rotating wheel 8 is fixedly connected with the rotating shaft 801, the rotating shaft 801 is fixedly connected with the rotating frame 4, and the rotating frame 4 is driven to rotate relative to the support frame 5; simultaneously, a secondary motor 18 is started, the secondary motor 18 drives a hinge shaft 171 to drive a single-toothed plate 14 to rotate outwards, and the single-toothed plate 14 drives a double-toothed plate 13 to rotate in sequence to drive a telescopic frame 3 to stretch out relative to a rotary frame 4; an idler wheel 17 is fixedly connected to the hinge shaft 171, a rack 16 is meshed with the top of the idler wheel 17, the rack 16 is L-shaped, and the rack 16 is fixedly connected to the rotating frame 4 through a hydraulic rod 401; after the single toothed plate 14 is vertical relative to the rotary frame 4, starting the hydraulic rod 401 to drive the two sides of the rack 16 to be completely meshed with the idler wheel 17, limiting the idler wheel 17, closing the secondary motor 18, and limiting the position of the telescopic frame 3; at the moment, the main motor 6 is stopped, the telescopic rod 10 is started to drive the tooth block 9 to be meshed with the rotary wheel 8, the rotation angle of the rotary frame 4 is limited, the paint supply system is opened, and the inner wall of the pipeline is sprayed.
In summary, the invention provides a bent pipe spraying device, which comprises a spray pipe, a telescopic frame, a rotating frame and a supporting frame, wherein the telescopic frame, the rotating frame and the supporting frame are sleeved outside the spray pipe, symmetrically arranged telescopic parts are fixedly connected between the telescopic frame and the rotating frame, and rotary parts are fixedly connected between the rotating frame and the supporting frame, so that a spraying angle can be adjusted, and the bent pipe spraying device is suitable for bent pipes; the telescoping portion includes: the device comprises a first driving piece, a hinge shaft, single toothed plates and double toothed plates, wherein the output end of the first driving piece is connected with the hinge shaft, one single toothed plate is hinged to a rotating frame through the hinge shaft, the other single toothed plate is hinged to a telescopic frame, a plurality of double toothed plates are meshed between the two single toothed plates, a connecting rod is hinged between the single toothed plate and the double toothed plates, a connecting rod is hinged between two adjacent double toothed plates, and the two adjacent double toothed plates are meshed with each other; the hinged shaft is meshed with a rack, and the rack is fixedly connected to the rotating frame through a hydraulic rod, so that electric contraction or expansion is realized, the equipment space is saved, the spray pipe can be continuously expanded forwards after the angle of the spray pipe is properly adjusted, and the practicability of the equipment is improved; the rotating part includes: the second driving piece, pivot and fixed plate, the second driving piece rigid coupling is in the fixed plate, the one end rigid coupling of fixed plate is in the support frame, the other end of fixed plate articulates in the swivel mount through the pivot, the output of second driving piece is connected with the action wheel, the action wheel meshes in the pivot, the pivot meshing has the tooth piece, the tooth piece passes through the extensible member rigid coupling in the fixed plate, can be according to the electronic adjustment spray tube rotation angle of return bend angle, eliminates the spraying blind area, improves the spraying effect, improves device practicality, improves production efficiency.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The bent pipe spraying device is characterized by comprising a spray pipe, a telescopic frame, a rotating frame and a supporting frame, wherein the telescopic frame, the rotating frame and the supporting frame are sleeved outside the spray pipe, symmetrically arranged telescopic parts are fixedly connected between the telescopic frame and the rotating frame, and rotating parts are fixedly connected between the rotating frame and the supporting frame;
the telescoping portion includes: the device comprises a first driving piece, a hinge shaft, single toothed plates and double toothed plates, wherein the output end of the first driving piece is connected with the hinge shaft, one single toothed plate is hinged to a rotating frame through the hinge shaft, the other single toothed plate is hinged to a telescopic frame, a plurality of double toothed plates are meshed between the two single toothed plates, a connecting rod is hinged between the single toothed plate and the double toothed plates, a connecting rod is hinged between two adjacent double toothed plates, and the two adjacent double toothed plates are meshed with each other; the hinged shaft is meshed with a rack, and the rack is fixedly connected to the rotating frame through a hydraulic rod;
the rotating part includes: the device comprises a first driving piece, a rotating shaft and a fixing plate, wherein the first driving piece is fixedly connected to the fixing plate, one end of the fixing plate is fixedly connected to a supporting frame, the other end of the fixing plate is hinged to a rotating frame through the rotating shaft, the output end of the first driving piece is connected with a driving wheel, the driving wheel is meshed with the rotating shaft, the rotating shaft is meshed with a tooth block, and the tooth block is fixedly connected to the fixing plate through a telescopic piece.
2. The elbow spraying device according to claim 1, wherein springs are symmetrically and fixedly connected to the inside of the telescopic frame, a pushing plate is fixedly connected to the springs, the pushing plate is arc-shaped, and the inner wall of the pushing plate abuts against the spray pipe.
3. The elbow spraying device according to claim 1, wherein the first driving member is provided as a secondary motor, the secondary motor being fixedly connected to a riser, the riser being fixedly connected to a rotating frame; the output end of the secondary motor is connected with a hinge shaft, the hinge shaft is rotationally connected with a fixed block, the fixed block is fixedly connected with a rotating frame, the end part of the hinge shaft is fixedly connected with an idler, and the top of the idler is meshed with a rack.
4. The elbow spraying device of claim 3, wherein the rack is L-shaped, the rack is fixedly connected to a hydraulic rod, and the hydraulic rod is fixedly connected to a rotating frame.
5. The elbow spraying device according to claim 1, wherein the second driving member is a main motor, the main motor is fixedly connected to the fixed plate, an output end of the main motor is fixedly connected with a driving wheel, the driving wheel is meshed with a rotating wheel, the rotating wheel is fixedly connected to a rotating shaft, the other side of the rotating wheel is meshed with a tooth block, a telescopic rod is fixedly connected to the bottom of the tooth block, and the telescopic rod is fixedly connected to the fixed plate.
6. The elbow spraying device according to claim 1, wherein a nozzle is fixedly connected to an end of the nozzle tube.
7. The elbow spraying device according to claim 1, wherein a sensor is fixedly connected to a side surface of the telescopic frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310433651.9A CN116174213B (en) | 2023-04-21 | 2023-04-21 | Elbow spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310433651.9A CN116174213B (en) | 2023-04-21 | 2023-04-21 | Elbow spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116174213A true CN116174213A (en) | 2023-05-30 |
| CN116174213B CN116174213B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310433651.9A Active CN116174213B (en) | 2023-04-21 | 2023-04-21 | Elbow spraying device |
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| Country | Link |
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| CN (1) | CN116174213B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002041682A2 (en) * | 2000-11-23 | 2002-05-30 | Chenglin Zhang | Rotor motor and rotor pump |
| KR100774153B1 (en) * | 2007-05-09 | 2007-11-07 | 덕원산업개발주식회사 | Mobile car for removing scale on the inner surface of the superannuated pipe |
| CN203334229U (en) * | 2013-06-24 | 2013-12-11 | 长沙中联重科环卫机械有限公司 | Water spray frame and cleaning vehicle |
| CN108405011A (en) * | 2018-03-06 | 2018-08-17 | 于越 | multifunctional biological experiment platform |
| CN113894916A (en) * | 2021-10-09 | 2022-01-07 | 武云阳 | Ceramic rotary spraying machine and spraying method |
| CN114011001A (en) * | 2021-11-24 | 2022-02-08 | 国药集团重庆医药设计院有限公司 | Digital factory inspection device and method |
-
2023
- 2023-04-21 CN CN202310433651.9A patent/CN116174213B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002041682A2 (en) * | 2000-11-23 | 2002-05-30 | Chenglin Zhang | Rotor motor and rotor pump |
| KR100774153B1 (en) * | 2007-05-09 | 2007-11-07 | 덕원산업개발주식회사 | Mobile car for removing scale on the inner surface of the superannuated pipe |
| CN203334229U (en) * | 2013-06-24 | 2013-12-11 | 长沙中联重科环卫机械有限公司 | Water spray frame and cleaning vehicle |
| CN108405011A (en) * | 2018-03-06 | 2018-08-17 | 于越 | multifunctional biological experiment platform |
| CN113894916A (en) * | 2021-10-09 | 2022-01-07 | 武云阳 | Ceramic rotary spraying machine and spraying method |
| CN114011001A (en) * | 2021-11-24 | 2022-02-08 | 国药集团重庆医药设计院有限公司 | Digital factory inspection device and method |
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| Publication number | Publication date |
|---|---|
| CN116174213B (en) | 2023-07-28 |
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