CN107029929B - Electric translational turntable vehicle - Google Patents
Electric translational turntable vehicle Download PDFInfo
- Publication number
- CN107029929B CN107029929B CN201710323775.6A CN201710323775A CN107029929B CN 107029929 B CN107029929 B CN 107029929B CN 201710323775 A CN201710323775 A CN 201710323775A CN 107029929 B CN107029929 B CN 107029929B
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- CN
- China
- Prior art keywords
- frame
- driving
- slewing bearing
- motor
- brake
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/12—Grippers co-operating frictionally with tracks
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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
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
- B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses an electric translation turntable vehicle, which comprises: the frame and set up two slide rails subaerial both sides are provided with the drive shaft through first bearing frame rotation respectively around the lower extreme of frame the drive shaft is provided with drive roller respectively on stretching out the both ends of first bearing frame, drive roller slides respectively and sets up on the slide rail, is provided with the brake disc in the drive shaft of front side the lower extreme of frame still is provided with first servo gear motor be provided with drive sprocket on first servo gear motor's the motor shaft, is provided with driven sprocket in the drive shaft of rear side, drive sprocket is connected with driven sprocket through the chain the upper end of frame is provided with the slewing bearing inner circle, and the slewing bearing outer circle passes through the rolling element rotation and sets up on the slewing bearing inner circle.
Description
Technical Field
The invention relates to coating auxiliary equipment, in particular to an electric translation turntable vehicle.
Background
The work piece is transported to the spray booth in need to use conveying trolley often in the coating trade, can only brake through the epaxial brake block of drive when current conveying trolley transports the work piece to the spray booth, if the work piece on the conveying trolley is heavier, it is difficult to brake conveying trolley to rely on the epaxial brake disc of drive alone to stop, conveying trolley still can continue to move a section distance under inertial effect, so hardly control the position of conveying trolley in the spray booth, in case control does not still make conveying trolley and spray booth bump easily, lead to the work piece to damage, the security performance is poor, the operation requirement can not be satisfied.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides an electric translational turntable vehicle with good braking effect.
In order to solve the technical problems, the invention adopts the technical scheme that: electronic translation carousel car includes: the bicycle comprises a frame and two slide rails arranged on the ground, wherein the front side and the rear side of the lower end of the frame are respectively provided with a driving shaft in a rotating way through a first bearing seat, the two ends of the driving shaft extending out of the first bearing seat are respectively provided with a driving roller, the driving rollers are respectively arranged on the slide rails in a sliding way, the driving shaft at the front side is provided with a brake disc, the lower end of the frame is also provided with a first servo gear motor, a motor shaft of the first servo gear motor is provided with a driving chain wheel, the driving shaft at the rear side is provided with a driven chain wheel, the driving chain wheel is connected with the driven chain wheel through a chain, the upper end of the frame is provided with a slewing bearing inner ring, a slewing bearing outer ring is rotatably arranged on the slewing bearing inner ring through a rolling body, the upper end of the slewing bearing, be provided with second servo gear motor on the frame be provided with the initiative pinion with driven gear wheel intermeshing on the motor shaft of second servo gear motor the left and right sides symmetry of frame is provided with secondary brake equipment, secondary brake equipment's structure includes: the hydraulic brake device is characterized by comprising a support seat arranged at the lower end of a frame, oil cylinders and supports are symmetrically arranged on two sides of the lower end of the support seat, one end of a connecting rod is movably connected with a piston rod of each oil cylinder through a first pin shaft, the middle of the connecting rod is movably connected with the supports through a second pin shaft, brake pads are arranged at the other end of the connecting rod and located on two sides of a sliding rail, and emery sand blasting layers are respectively arranged on the brake pads.
The invention has the advantages that: above-mentioned electronic translation carousel car, can carry out the brake simultaneously through brake disc and secondary brake equipment when reacing the spray booth, the brake disc brakes the drive shaft, secondary brake equipment brakes through the extrusion slide rail, simultaneously spraying carborundum sandblast layer can effectively increase the roughness of brake block on the brake block in secondary brake equipment, increase brake friction, adopt the mode of two kinds of differences to brake same frame, guarantee that the carousel car can realize quick brake, it is effectual to brake, reduce the distance that the carousel car continues to remove under inertial action greatly, can control the position of carousel car in the spray booth better, prevent transport trolley and spray booth bump, the security performance is good, the operation requirement has been satisfied.
Drawings
Fig. 1 is a schematic structural view of the electric translation turntable vehicle of the invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
In the figure: 1. the brake comprises a frame, 2, a sliding rail, 3, a first bearing seat, 4, a driving shaft, 5, a driving roller, 6, a brake disc, 7, a first servo speed reducing motor, 8, a motor shaft, 9, a driving sprocket, 10, a driven sprocket, 11, a chain, 12, a rotary bearing inner ring, 13, a rotary bearing outer ring, 14, a rolling body, 15, a rotary disc, 16, a driven gearwheel, 17, a second servo speed reducing motor, 18, a motor shaft, 19, a driving pinion, 20, a supporting seat, 21, an oil cylinder, 22, a support, 23, a connecting rod, 24, a first pin shaft, 25, a piston rod, 26, a second pin shaft, 27, a brake pad, 28 and a diamond sand blasting layer.
Detailed Description
The details of the present invention are described below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the electric translational turning gear comprises: the bicycle comprises a frame 1 and two slide rails 2 arranged on the ground, wherein a driving shaft 4 is respectively arranged on the front side and the rear side of the lower end of the frame 1 in a rotating manner through a first bearing seat 3, driving rollers 5 are respectively arranged on two ends of the driving shaft 4 extending out of the first bearing seat 3, the driving rollers 5 are respectively arranged on the slide rails 2 in a sliding manner, a brake disc 6 is arranged on the driving shaft 4 on the front side, a first servo speed reduction motor 7 is further arranged at the lower end of the frame 1, a driving sprocket 9 is arranged on a motor shaft 8 of the first servo speed reduction motor 7, a driven sprocket 10 is arranged on the driving shaft 4 on the rear side, the driving sprocket 9 is connected with the driven sprocket 10 through a chain 11, a slewing bearing inner ring 12 is arranged at the upper end of the frame 1, a slewing bearing outer ring 13 is arranged on the slewing bearing inner ring 12 in a rotating manner through a rolling body 14, the outer side of slewing bearing outer lane 13 is provided with driven gear wheel 16 be provided with second servo gear motor 17 on frame 1 be provided with the initiative pinion 19 with driven gear wheel 16 intermeshing on the motor shaft 18 of second servo gear motor 17 the left and right sides symmetry of frame 1 is provided with secondary brake device, secondary brake device's structure includes: the support structure comprises a support base 20 arranged at the lower end of a frame 1, oil cylinders 21 and a support 22 are symmetrically arranged on two sides of the lower end of the support base 20, one end of a connecting rod 23 is movably connected with a piston rod 25 of each oil cylinder 21 through a first pin shaft 24, the middle of the connecting rod 23 is movably connected with the support 22 through a second pin shaft 26, a brake pad 27 is arranged on the other end of the connecting rod 23, the two brake pads 27 are located on two sides of a sliding rail 2, and a diamond sand blasting layer 28 is respectively arranged on each brake pad 27.
When the electric translation turntable vehicle is used, workpieces to be painted are hoisted to a turntable 15 by a factory building crown block, a first servo speed reducing motor 7 is started by a controller, a motor shaft 8 of the first servo speed reducing motor 7 drives a driving chain wheel 9 to rotate, the driving chain wheel 9 drives a driven chain wheel 10 to rotate through a chain 11, the driven chain wheel 10 drives a driving shaft 4 at the rear side to rotate in a first bearing seat 3, the driving shaft 4 at the rear side drives a driving roller 5 to rotate, so that the vehicle frame 1 is driven to slide forwards on a sliding rail 2 to a paint spraying room, when the vehicle frame 1 reaches the paint spraying room, oil cylinders 21 at two sides of a brake disc 6 and an inner supporting seat 20 of a secondary brake device are started by the controller at the same time, the brake disc 6 brakes the driving shaft 4 at the front side, piston rods 25 of the two oil cylinders 21 respectively push one end of a connecting rod 23 at two sides of the sliding rail 2 to move downwards, the connecting rod, the middle part of the connecting rod 23 rotates on the bracket 22 through the second pin shaft 26, the other end of the connecting rod 23 drives the brake block 27 to abut against the two sides of the slide rail 2, and the carborundum sand blasting layer 28 can increase the roughness of the brake block 27 and increase the friction force, thereby improving the braking effect, realizing secondary braking, and simultaneously effectively preventing the vehicle frame from running in the paint spraying process; when paint spraying is carried out, the second servo speed reducing motor 17 can be started, a motor shaft 18 of the second servo speed reducing motor 17 drives a driving pinion 19 to rotate, the driving pinion 19 drives a driven gearwheel 16 meshed with the driving pinion to rotate, the driven gearwheel 16 drives a slewing bearing outer ring 13 to rotate, the slewing bearing outer ring 13 rotates on a slewing bearing inner ring 12 through a rolling body 14, and the slewing bearing outer ring 13 drives a workpiece on a turntable 15 to rotate for 360 degrees, so that paint spraying is facilitated.
Claims (1)
1. Electronic translation carousel car, its characterized in that: the method comprises the following steps: the bicycle comprises a bicycle frame (1) and two slide rails (2) arranged on the ground, wherein a driving shaft (4) is rotatably arranged on the front side and the rear side of the lower end of the bicycle frame (1) through a first bearing seat (3), driving rollers (5) are respectively arranged on two ends, extending out of the first bearing seat (3), of the driving shaft (4), the driving rollers (5) are respectively arranged on the slide rails (2) in a sliding manner, a brake disc (6) is arranged on the driving shaft (4) on the front side, a first servo speed reduction motor (7) is further arranged at the lower end of the bicycle frame (1), a driving sprocket (9) is arranged on a motor shaft (8) of the first servo speed reduction motor (7), a driven sprocket (10) is arranged on the driving shaft (4) on the rear side, the driving sprocket (9) is connected with the driven sprocket (10) through a chain (11), and a rotary bearing inner ring (12) is arranged at the, slewing bearing outer lane (13) rotate through rolling element (14) and set up on slewing bearing inner circle (12) the upper end of slewing bearing outer lane (13) is provided with carousel (15) the outside of slewing bearing outer lane (13) is provided with driven gear wheel (16) be provided with second servo gear motor (17) on frame (1) be provided with on motor shaft (18) of second servo gear motor (17) with driven gear wheel (16) intermeshing's initiative pinion (19) the left and right sides symmetry of frame (1) is provided with secondary brake device, secondary brake device's structure includes: set up supporting seat (20) at frame (1) lower extreme the lower extreme bilateral symmetry of supporting seat (20) is provided with hydro-cylinder (21) and support (22), and the one end of connecting rod (23) is through piston rod (25) swing joint of first round pin axle (24) and hydro-cylinder (21), the middle part of connecting rod (23) is through second round pin axle (26) and support (22) swing joint be provided with brake block (27) on the other end of connecting rod (23), and two brake blocks (27) are located the both sides of slide rail (2) be provided with emery sand blasting layer (28) on brake block (27) respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710323775.6A CN107029929B (en) | 2017-05-10 | 2017-05-10 | Electric translational turntable vehicle |
| PCT/CN2017/094391 WO2018205417A1 (en) | 2017-05-10 | 2017-07-25 | Electric transfer vehicle having turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710323775.6A CN107029929B (en) | 2017-05-10 | 2017-05-10 | Electric translational turntable vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107029929A CN107029929A (en) | 2017-08-11 |
| CN107029929B true CN107029929B (en) | 2020-05-26 |
Family
ID=59538102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710323775.6A Active CN107029929B (en) | 2017-05-10 | 2017-05-10 | Electric translational turntable vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107029929B (en) |
| WO (1) | WO2018205417A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525903B (en) * | 2019-09-02 | 2020-10-27 | 安徽科信矿山机械制造有限公司 | Auxiliary transportation device for mine and using method thereof |
| CN114178770B (en) * | 2021-11-19 | 2024-07-26 | 江苏一重数控机床有限公司 | Barrel strengthening ring pairing workstation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3957477B2 (en) * | 2001-05-30 | 2007-08-15 | シャープ株式会社 | Automated guided vehicle and goods transport equipment |
| JP2006346679A (en) * | 2005-06-13 | 2006-12-28 | Aichi Steel Works Ltd | Bolster stage exchanging device |
| CN203411043U (en) * | 2013-05-08 | 2014-01-29 | 江苏力维物流机械有限公司 | Novel turntable car |
| CN204752099U (en) * | 2015-06-17 | 2015-11-11 | 杭州轰驰科技有限公司 | AGV trolley structure |
| CN206763245U (en) * | 2017-05-10 | 2017-12-19 | 盐城市龙强机械制造有限公司 | Electric translation turntable vehicle |
-
2017
- 2017-05-10 CN CN201710323775.6A patent/CN107029929B/en active Active
- 2017-07-25 WO PCT/CN2017/094391 patent/WO2018205417A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018205417A1 (en) | 2018-11-15 |
| CN107029929A (en) | 2017-08-11 |
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