CN210943572U - Rotary primary and secondary vehicle device for building block production line - Google Patents
Rotary primary and secondary vehicle device for building block production line Download PDFInfo
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- CN210943572U CN210943572U CN201921113463.3U CN201921113463U CN210943572U CN 210943572 U CN210943572 U CN 210943572U CN 201921113463 U CN201921113463 U CN 201921113463U CN 210943572 U CN210943572 U CN 210943572U
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Abstract
The utility model discloses a rotary primary and secondary car device for a building block production line, which is characterized by comprising a primary car track, a secondary car track, a primary car and a secondary car; the sub-vehicle comprises a sub-vehicle frame, a sub-vehicle driving device, a multi-layer forklift and a fork foot lifting frame; the primary vehicle comprises a base, a rotary supporting table, a primary vehicle driving device and a primary vehicle positioning device; the utility model adopts the structure of the rotary supporting platform, which greatly increases the working range of the sub-vehicle and facilitates the construction of the factory building; the utility model adopts the rotary supporting platform positioning device and the mother vehicle positioning device, reduces the joint gap of the sub vehicle track, and makes the sub vehicle move more stably; the utility model discloses a sub-car drive arrangement has adopted n to the sub-car wheel, has improved the stability of sub-car motion.
Description
Technical Field
The utility model relates to a building block molding technique relates to a rotatory primary and secondary car device for building block production line especially.
Background
Block production can be summarized into three processes: the forming machine produces building blocks; curing the building blocks in a curing kiln; and stacking the maintained bricks at a stacker crane. The primary and secondary vehicles are devices for conveying building blocks among the forming machine, the curing kiln and the stacker crane, each primary and secondary vehicle comprises a primary vehicle and a secondary vehicle, each primary vehicle is used for taking the building blocks out of the forming machine along a rail of the primary vehicle and placing the building blocks into the curing kiln, taking the building blocks out of the curing kiln and sending the building blocks to the stacker crane, each secondary vehicle is used for conveying the primary vehicles along a rail of the primary vehicle, and the rails of the primary vehicles are perpendicular to the rails of the secondary vehicles.
The secondary vehicle track in the prior art can only be laid on one side of the primary vehicle track, so that the forming machine, the curing kiln and the stacker crane can only be built on the same side of the primary vehicle track, which brings inconvenience to plant construction on the one hand, and also increases the movement distance of the primary and secondary vehicles on the other hand, and limits the improvement of the production efficiency.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a rotary primary and secondary car device for a building block production line, which adopts a rotary supporting platform structure, greatly increases the working range of the secondary car and facilitates the construction of a factory building; the rotary support table positioning device and the master car positioning device are adopted, so that the joint gap of the tracks of the slave cars is reduced, and the motion of the slave cars is more stable; the n pairs of bicycle wheels are adopted, so that the stability of the movement of the bicycle is improved.
(II) the adopted technical scheme
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: a rotary primary and secondary car device for a building block production line comprises a primary car track, a secondary car track, a primary car and a secondary car; the sub-vehicle comprises a sub-vehicle frame, a sub-vehicle driving device, a multi-layer forklift and a fork foot lifting frame; the primary vehicle comprises a base, a rotary supporting table, a primary vehicle driving device and a primary vehicle positioning device; the sub-vehicle driving device is used for driving the sub-vehicle to move along the sub-vehicle track; the multi-layer forklift is connected with the fork foot lifting frame, the fork foot lifting frame is connected with the sub-truck frame, and the fork foot lifting frame drives the multi-layer forklift to move up and down relative to the sub-truck frame;
female car drive arrangement is used for driving female car along female car orbital motion, female car positioner is female car along the orbital motion location of female car, the son car is connected for moving the pair with the rotary supporting platform, the rotary supporting platform is connected for the revolute pair with female car base, the rotary supporting platform is used for supporting the son car and drives the son car and make rotary motion.
According to the scheme, the sub-vehicle driving device comprises a sub-vehicle driving motor, N pairs of sub-vehicle wheels and a sub-vehicle transmission shaft, the sub-vehicle driving motor drives the sub-vehicle transmission shaft, two ends of the sub-vehicle transmission shaft are fixed with one pair of sub-vehicle wheels, and the sub-vehicle frame is connected with the sub-vehicle wheels through a revolute pair.
As a further optimization of the scheme, the rotary support table comprises a rotary support table driving device, a rotary support table positioning device, a rotary support table upper plate and a sub-vehicle baffle;
the rotary supporting platform upper plate is connected with the mother vehicle base through a revolute pair, the rotary supporting platform positioning device is fixed with the rotary supporting platform upper plate, the sub vehicle baffle is fixed with the rotary supporting platform upper plate, the rotary supporting platform driving device is used for driving the rotary supporting platform upper plate to rotate on the mother vehicle base, and the sub vehicle baffle is used for blocking the sub vehicle to prevent the sub vehicle from toppling.
As a further optimization of the scheme, the rotary support table positioning device comprises a guide sleeve, a driving oil cylinder of the rotary support table positioning device, a guide shaft, a roller and a clamping seat; the guide sleeve is fixed with the upper plate of the rotary support table, the cylinder body end of the rotary support table positioning device driving oil cylinder is hinged with the guide sleeve, the piston rod end of the rotary support table positioning device driving oil cylinder is hinged with one end of the guide shaft, the other end of the guide shaft is hinged with the roller, and the clamping seat is fixed with the base of the mother vehicle; when the rotary support table positioning device driving oil cylinder extends out, the guide shaft is clamped into the clamping seat along the guide sleeve, and when the rotary support table positioning device driving oil cylinder retracts, the guide shaft is separated from the clamping seat along the guide sleeve.
As a further optimization of the scheme, the rotary supporting table driving device comprises a rotary supporting table driving motor, a rotary gear and a rotary support, the rotary supporting table driving motor is connected with the rotary gear, the rotary gear is matched with the rotary support, an inner ring of the rotary support is fixed with a mother vehicle base, and an outer ring of the rotary support is fixed with an upper plate of the rotary supporting table; when the rotary supporting table driving motor rotates, the rotary supporting outer ring is driven to rotate, and then the rotary supporting table upper plate is driven to rotate.
As a further optimization of the scheme, the primary vehicle driving device comprises a primary vehicle driving motor, primary vehicle wheels and a primary vehicle transmission shaft; the utility model discloses a bicycle, including female car drive motor, female car transmission shaft, female car base and son car wheel are connected for the revolute pair.
As a further optimization of the scheme, the primary vehicle positioning device comprises a primary vehicle positioning device driving motor, a roller and a positioning bearing, wherein a half-circle symmetrical spiral track is arranged on the roller, the roller is connected with a primary vehicle base through a revolute pair, the primary vehicle positioning device driving motor drives the roller to rotate, and the positioning bearing is fixed with the primary vehicle track; when the primary vehicle positioning device drives the motor to drive the roller to rotate forwards, the spiral track on the roller clamps the positioning bearing, and the projection of the mass center of the roller and the rotation center of the positioning bearing on the ground tend to be at the same position along with the fact that the spiral track on the roller is matched with the positioning bearing more and more tightly; when the primary vehicle positioning device drives the motor to drive the roller to rotate reversely, the spiral track on the roller is separated from the positioning bearing.
As a further optimization of the scheme, N is more than or equal to 3.
(III) advantageous effects
The utility model provides a rotatory primary and secondary car device for building block production line has following beneficial effect:
(1) the utility model discloses a rotary supporting platform structure, rotary supporting platform can drive the sub-car and rotate the half a circle back on female car, again along the sub-car orbital motion of opposite side, greatly increased the working range of sub-car. The sub-vehicle track of prior art can only be laid in orbital one side of mother's car, the utility model discloses a sub-vehicle track can be laid in orbital arbitrary side of mother, has made things convenient for the construction of factory building.
(2) The utility model discloses a rotary supporting platform has adopted rotary supporting platform positioner, has reduced the orbital joint gap of sub-car, makes the sub-car motion more steady, also makes rotary supporting platform obtain fixing when not moving simultaneously, has improved rotary supporting platform's stability. When the rotary support table positioning device drives the oil cylinder to extend out, the guide shaft is clamped into the clamping seat along the guide sleeve, the rotary support table can be positioned in the process, the angle difference between the sub-vehicle and the sub-vehicle track is reduced, and the rotary support table can be prevented from rotating randomly.
(3) The utility model discloses a female car has adopted female car positioner, has reduced the orbital joint gap of son car, makes the motion of son car more steady, also makes female car obtain fixing when not moving simultaneously, has improved the stability of rotatory son and mother car device motion. When the primary car positioning device drives the roller to rotate positively, the spiral track on the roller blocks the positioning bearing, the spiral track on the roller is matched with the positioning bearing more and more tightly, the center of mass of the roller and the projection of the rotation center of the positioning bearing on the ground tend to the same position, the process can position the primary car, the position difference between the secondary car and the secondary car track is reduced, and the primary car can be prevented from moving randomly.
(4) The utility model discloses a sub-car drive arrangement has adopted n to the sub-car wheel, has improved the stability of sub-car motion, and wherein n is greater than or equal to 3. If the sub-vehicle rails have the joint gaps as shown in fig. 4, when one sub-vehicle wheel is not jointed with the sub-vehicle rail, other sub-vehicle wheels can be jointed with the sub-vehicle rails instead of the sub-vehicle wheel, so that large impact cannot be generated. The utility model discloses a sub-car can ignore the orbital joint gap of part sub-car, has improved the stability of sub-car motion.
Drawings
The utility model is further explained with the attached drawings;
FIG. 1 is a schematic view of a rotary primary-secondary vehicle of the utility model;
FIG. 2 is a front view of the rotary primary-secondary vehicle structure of the utility model;
FIG. 3 is a left side view of the structure of the rotary parent-subsidiary vehicle of the utility model;
FIG. 4 is a partial view of the sub-vehicle movement of the utility model;
FIG. 5 is a front view of the utility model mother vehicle structure;
fig. 6 is a plan view of the utility model mother vehicle structure;
in the figure: 1. a sub-vehicle, 2, a main vehicle, 3, a sub-vehicle track, 4, a main vehicle track, 11, a sub-vehicle frame, 12, a sub-vehicle driving device, 13, a multi-layer forklift, 14, a fork foot lifting frame, 21, a rotary supporting platform, 22, a main vehicle driving device, 23, a main vehicle positioning device, 24, a base, 121, a sub-vehicle wheel, 122, a sub-vehicle driving motor, 123, a sub-vehicle transmission shaft, 211, a rotary supporting platform driving device, 212, a rotary supporting platform positioning device, 214, a rotary supporting platform upper plate, 215, a sub-vehicle baffle, 2111, a rotary supporting platform driving motor, 2112, a rotary gear, 2113, a rotary support, 2121, a guide sleeve, 2122, a driving oil cylinder, 2123, a guide shaft, 2124, a roller, 2125, a clamping seat, 221, a main vehicle driving motor, 222, a main vehicle wheel, 223, a main vehicle transmission shaft, 231, a main vehicle positioning device driving motor, 232, a roller, 233 and a.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, a rotary primary and secondary car device for a block production line includes a primary car track 3, a secondary car track 4, a primary car 1 and a secondary car 2; the sub-vehicle comprises a sub-vehicle frame 11, a sub-vehicle driving device 12, a multi-layer forklift 13 and a fork foot lifting frame 14; the mother vehicle comprises a base 24, a rotary supporting platform 21, a mother vehicle driving device 22 and a mother vehicle positioning device 23; the sub-vehicle driving device is used for driving the sub-vehicle to move along the sub-vehicle track; the multi-layer forklift is connected with the fork foot lifting frame, the fork foot lifting frame is connected with the sub-truck frame, and the fork foot lifting frame drives the multi-layer forklift to move up and down relative to the sub-truck frame;
female car drive arrangement is used for driving female car along female car orbital motion, female car positioner is female car along the orbital motion location of female car, the son car is connected for moving the pair with the rotary supporting platform, the rotary supporting platform is connected for the revolute pair with female car base, the rotary supporting platform is used for supporting the son car and drives the son car and make rotary motion.
As the further optimization of this scheme, sub-car drive arrangement includes sub-car driving motor 122, N to sub-car wheel 121 and sub-car transmission shaft 123, sub-car driving motor drive sub-car transmission shaft, sub-car transmission shaft both ends are fixed with one of them pair of sub-car wheel, sub-car frame is connected for the revolute pair with sub-car wheel. If the sub-vehicle track has the joint gap shown in fig. 4 and the sub-vehicle has only two pairs of sub-vehicle wheels, at the moment that the sub-vehicle wheels pass through the joint gap of the sub-vehicle track, the sub-vehicle wheels fall down and greatly collide with the sub-vehicle track, and finally the sub-vehicle shakes, so that the quality of the building block is affected. In the embodiment, the driving of the sub-vehicle adopts three pairs of sub-vehicle wheels, when one pair of sub-vehicle wheels is not jointed with the sub-vehicle track, other sub-vehicle wheels can replace the sub-vehicle wheels to be jointed with the sub-vehicle track, and larger impact can not be generated, so that the running stability of the sub-vehicle is improved.
As a further optimization of the scheme, the rotary support platform comprises a rotary support platform driving device 211, a rotary support platform positioning device 212, a rotary support platform upper plate 214 and a sub-vehicle baffle plate 215;
the rotary supporting platform upper plate is connected with the mother vehicle base through a revolute pair, the rotary supporting platform positioning device is fixed with the rotary supporting platform upper plate, the sub vehicle baffle is fixed with the rotary supporting platform upper plate, the rotary supporting platform driving device is used for driving the rotary supporting platform upper plate to rotate on the mother vehicle base, and the sub vehicle baffle is used for blocking the sub vehicle to prevent the sub vehicle from toppling.
As a further optimization of the scheme, the rotary support table positioning device comprises a guide sleeve 2121, a rotary support table positioning device driving oil cylinder 2122, a guide shaft 2123, a roller 2124 and a clamping seat 2125; the guide sleeve is fixed with the upper plate of the rotary support table, the cylinder body end of the rotary support table positioning device driving oil cylinder is hinged with the guide sleeve, the piston rod end of the rotary support table positioning device driving oil cylinder is hinged with one end of the guide shaft, the other end of the guide shaft is hinged with the roller, and the clamping seat is fixed with the base of the mother vehicle; when the rotary support table positioning device driving oil cylinder extends out, the guide shaft is clamped into the clamping seat along the guide sleeve, and when the rotary support table positioning device driving oil cylinder retracts, the guide shaft is separated from the clamping seat along the guide sleeve.
As a further optimization of the scheme, the rotary supporting table driving device comprises a rotary supporting table driving motor 2111, a rotary gear 2112 and a rotary support 2113, the rotary supporting table driving motor is connected with the rotary gear, the rotary gear is matched with the rotary support, an inner ring of the rotary support is fixed with a mother vehicle base, and an outer ring of the rotary support is fixed with an upper plate of the rotary supporting table; when the rotary supporting table driving motor rotates, the rotary supporting outer ring is driven to rotate, and then the rotary supporting table upper plate is driven to rotate.
The working process of the rotary supporting table is as follows:
(1) the rotating support table positioning device is unlocked. The process is that the rotary supporting table positioning device drives the oil cylinder to retract, and drives the guide shaft to separate from the clamping seat along the guide sleeve.
(2) The rotary supporting table driving device drives the rotary supporting table upper plate to rotate 180 degrees. The process is that a rotary supporting table driving motor rotates and drives a rotary gear to rotate, the rotary gear drives a rotary supporting outer ring to rotate, and then the rotary supporting table upper plate is driven to rotate until the rotary supporting table upper plate rotates 180 degrees.
(3) The rotary supporting table positioning device positions and locks the rotary supporting table. Its process is that rotary supporting platform positioner drive cylinder stretches out, drives the guiding axle and goes into the cassette along the guide pin bushing card, and along with the cooperation of the epaxial gyro wheel of guiding and cassette tighter and tighter, the angle that the rotary supporting platform upper plate rotated is rectified to the rotary supporting platform of locking makes it unable random rotation.
As a further optimization of the scheme, the parent vehicle driving device comprises a parent vehicle driving motor 221, parent vehicle wheels 222 and a parent vehicle transmission shaft 223; the utility model discloses a bicycle, including female car drive motor, female car transmission shaft, female car base and son car wheel are connected for the revolute pair.
As a further optimization of the scheme, the primary vehicle positioning device comprises a primary vehicle positioning device driving motor 231, a roller 232 and a positioning bearing 233, wherein a half-circle symmetrical spiral track is arranged on the roller, the roller is connected with a primary vehicle base through a revolute pair, the primary vehicle positioning device driving motor drives the roller to rotate, and the positioning bearing is fixed with the primary vehicle track; when the primary vehicle positioning device drives the motor to drive the roller to rotate forwards, the spiral track on the roller clamps the positioning bearing, and the projection of the mass center of the roller and the rotation center of the positioning bearing on the ground tend to be at the same position along with the fact that the spiral track on the roller is matched with the positioning bearing more and more tightly; when the primary vehicle positioning device drives the motor to drive the roller to rotate reversely, the spiral track on the roller is separated from the positioning bearing.
The working process of the mother vehicle is as follows:
(1) and unlocking the primary vehicle positioning device. The process is that the primary vehicle positioning device drives the motor to drive the roller to rotate reversely, and the spiral track on the roller is separated from the positioning bearing.
(2) The primary vehicle driving device drives the primary vehicle to run along the primary vehicle track. The process is that the drive motor of the primary vehicle drives the primary vehicle to rotate and drives the transmission shaft of the primary vehicle to rotate, the transmission shaft of the primary vehicle drives the wheels of the primary vehicle to rotate, and then the primary vehicle is driven to run along the track of the primary vehicle until the primary vehicle reaches the target position, and the tracks of the secondary vehicle are jointed.
(3) The primary vehicle positioning device positions and locks the primary vehicle. The process is that the primary vehicle positioning device drives the motor to drive the roller to rotate positively, the spiral track on the roller clamps the positioning bearing, the spiral track on the roller is matched with the positioning bearing more and more tightly, the center of mass of the roller and the projection of the rotation center of the positioning bearing on the ground tend to be at the same position, the moving distance of the primary vehicle is corrected, and the primary vehicle is locked and cannot move randomly.
As a further optimization of the scheme, N is more than or equal to 3.
The working process of the rotor mother vehicle device for taking out the building blocks in the embodiment is as follows: unlocking the primary vehicle positioning device; the primary vehicle driving device drives the primary and secondary vehicles to run along the primary vehicle track; the primary vehicle positioning device positions and locks the primary vehicle; unlocking the rotary support table; the rotary supporting table driving device drives the upper plate of the rotary supporting table to rotate for 180 degrees; the rotary support table positioning device positions and locks the rotary support table; the sub-vehicle driving device drives the sub-vehicle to move forward to a target position; the fork foot lifting frame drives the multi-layer forklift to move upwards, and the multi-layer forklift lifts the building block; the secondary vehicle driving device drives the secondary vehicle to return to the primary vehicle; unlocking the primary vehicle positioning device; the primary vehicle driving device drives the primary vehicle to return.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A rotary primary and secondary car device for a building block production line is characterized by comprising a primary car track, a secondary car track, a primary car and a secondary car; the sub-vehicle comprises a sub-vehicle frame, a sub-vehicle driving device, a multi-layer forklift and a fork foot lifting frame; the primary vehicle comprises a base, a rotary supporting table, a primary vehicle driving device and a primary vehicle positioning device; the sub-vehicle driving device is used for driving the sub-vehicle to move along the sub-vehicle track; the multi-layer forklift is connected with the fork foot lifting frame, the fork foot lifting frame is connected with the sub-truck frame, and the fork foot lifting frame drives the multi-layer forklift to move up and down relative to the sub-truck frame;
female car drive arrangement is used for driving female car along female car orbital motion, female car positioner is female car along the orbital motion location of female car, the son car is connected for moving the pair with the rotary supporting platform, the rotary supporting platform is connected for the revolute pair with female car base, the rotary supporting platform is used for supporting the son car and drives the son car and make rotary motion.
2. The rotary primary and secondary turning device for the building block production line according to claim 1, wherein the secondary turning driving device comprises a secondary turning driving motor, N pairs of secondary turning wheels and a secondary turning transmission shaft, the secondary turning driving motor drives the secondary turning transmission shaft, two ends of the secondary turning transmission shaft are fixed with one pair of the secondary turning wheels, and the secondary turning frame is connected with the secondary turning wheels in a rotating pair mode.
3. A rotary primary-secondary turning device for a building block production line according to claim 2, wherein the rotary support platform comprises a rotary support platform driving device, a rotary support platform positioning device, a rotary support platform upper plate and a secondary turning baffle;
the rotary supporting platform upper plate is connected with the mother vehicle base through a revolute pair, the rotary supporting platform positioning device is fixed with the rotary supporting platform upper plate, the sub vehicle baffle is fixed with the rotary supporting platform upper plate, the rotary supporting platform driving device is used for driving the rotary supporting platform upper plate to rotate on the mother vehicle base, and the sub vehicle baffle is used for blocking the sub vehicle to prevent the sub vehicle from toppling.
4. The rotary primary-secondary turning device for the building block production line according to claim 3, wherein the rotary support table positioning device comprises a guide sleeve, a rotary support table positioning device driving oil cylinder, a guide shaft, a roller and a clamping seat; the guide sleeve is fixed with the upper plate of the rotary support table, the cylinder body end of the rotary support table positioning device driving oil cylinder is hinged with the guide sleeve, the piston rod end of the rotary support table positioning device driving oil cylinder is hinged with one end of the guide shaft, the other end of the guide shaft is hinged with the roller, and the clamping seat is fixed with the base of the mother vehicle; when the rotary support table positioning device driving oil cylinder extends out, the guide shaft is clamped into the clamping seat along the guide sleeve, and when the rotary support table positioning device driving oil cylinder retracts, the guide shaft is separated from the clamping seat along the guide sleeve.
5. A rotary primary-secondary cart device for a building block production line according to claim 4, wherein the rotary supporting table driving device comprises a rotary supporting table driving motor, a rotary gear and a rotary support, the rotary supporting table driving motor is connected with the rotary gear, the rotary gear is matched with the rotary support, an inner ring of the rotary support is fixed with a primary cart base, and an outer ring of the rotary support is fixed with an upper plate of the rotary supporting table; when the rotary supporting table driving motor rotates, the rotary supporting outer ring is driven to rotate, and then the rotary supporting table upper plate is driven to rotate.
6. A rotary primary-secondary vehicle device for a building block production line according to claim 5, wherein the primary vehicle driving device comprises a primary vehicle driving motor, primary vehicle wheels and a primary vehicle transmission shaft; the utility model discloses a bicycle, including female car drive motor, female car transmission shaft, female car base and son car wheel are connected for the revolute pair.
7. The rotary primary and secondary turning device for the building block production line according to claim 6, wherein the primary turning positioning device comprises a primary turning positioning device driving motor, a roller and a positioning bearing, the roller is provided with a half-circle symmetrical spiral track, the roller is connected with a primary turning base through a revolute pair, the primary turning positioning device driving motor drives the roller to rotate, and the positioning bearing is fixed with the primary turning track; when the primary vehicle positioning device drives the motor to drive the roller to rotate forwards, the spiral track on the roller clamps the positioning bearing, and the projection of the mass center of the roller and the rotation center of the positioning bearing on the ground tend to be at the same position along with the fact that the spiral track on the roller is matched with the positioning bearing more and more tightly; when the primary vehicle positioning device drives the motor to drive the roller to rotate reversely, the spiral track on the roller is separated from the positioning bearing.
8. The rotary primary and secondary turning device for the building block production line according to claim 2, wherein N is more than or equal to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113463.3U CN210943572U (en) | 2019-07-16 | 2019-07-16 | Rotary primary and secondary vehicle device for building block production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113463.3U CN210943572U (en) | 2019-07-16 | 2019-07-16 | Rotary primary and secondary vehicle device for building block production line |
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| CN210943572U true CN210943572U (en) | 2020-07-07 |
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| CN201921113463.3U Active CN210943572U (en) | 2019-07-16 | 2019-07-16 | Rotary primary and secondary vehicle device for building block production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697724A (en) * | 2021-07-20 | 2021-11-26 | 广东碧品居建筑工业化有限公司 | Modular primary and secondary vehicle |
| CN113816089A (en) * | 2021-09-18 | 2021-12-21 | 德州职业技术学院（德州市技师学院） | Battery transfer device for new energy automobile |
-
2019
- 2019-07-16 CN CN201921113463.3U patent/CN210943572U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697724A (en) * | 2021-07-20 | 2021-11-26 | 广东碧品居建筑工业化有限公司 | Modular primary and secondary vehicle |
| CN113697724B (en) * | 2021-07-20 | 2023-11-28 | 广东碧品居建筑工业化有限公司 | Modularized primary-secondary vehicle |
| CN113816089A (en) * | 2021-09-18 | 2021-12-21 | 德州职业技术学院（德州市技师学院） | Battery transfer device for new energy automobile |
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Effective date of registration: 20221116 Address after: 311200 Room 302, Building B, Nashi Science Park, No. 1117-2, Youyi Road, Yonglian Village, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Nuofeng Environmental Protection Technology Co.,Ltd. Address before: 223800 zhikou street, Sucheng District, Suqian City, Jiangsu Province Patentee before: JIANGSU TENGYU MACHINERY MANUFACTURE CO.,LTD. |
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