CN216548165U - Heavy-load primary-secondary type conveying system - Google Patents
Heavy-load primary-secondary type conveying system Download PDFInfo
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- CN216548165U CN216548165U CN202122980866.1U CN202122980866U CN216548165U CN 216548165 U CN216548165 U CN 216548165U CN 202122980866 U CN202122980866 U CN 202122980866U CN 216548165 U CN216548165 U CN 216548165U
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 description 6
- 230000009194 climbing Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a heavy-duty primary-secondary type conveying system which is mainly used for conveying various medium-large workpieces in a factory area, and realizes the cross operation of a ferry vehicle and a secondary vehicle, namely, the workpieces can be conveyed in the transverse direction and the longitudinal direction, hydraulic lifting mechanisms are respectively arranged at two ends of a main beam of a secondary vehicle frame, a transport frame provided with the workpieces can be automatically lifted and placed at each station, and the primary-secondary type conveying system is reasonable in design, convenient to operate, time-saving and labor-saving, reduces the labor intensity of workers and improves the working efficiency.
Description
Technical Field
The utility model relates to a conveying vehicle for production lines in a factory, which can be used for conveying and transferring various medium and large structural members.
Background
At present, China is applied to a workshop operation assembly line and is provided with a plurality of stations, when workpieces are conveyed to each station, the traditional operation mode is that the workpieces are conveyed by a common rail trolley, when the workpieces reach a certain station, the workpieces need to be manually conveyed to the stations on two sides for operation, when heavy structural parts are met, a traveling crane is required to be lifted to a supporting seat on the station, the old mode is high in labor intensity, time and labor are wasted, the working efficiency is low, the traveling crane or the forklift is adopted in the workshop to lift and convey the workpieces to the stations, the mode is high in cost and low in automation degree, the forklift is used in the workshop or the traveling crane is frequently lifted, the operation is complex, and certain potential safety hazards are realized.
Disclosure of Invention
The utility model aims to solve the problem of providing a heavy-duty primary-secondary type conveying system to solve the problem that workpieces need to be manually conveyed to each station in the background.
In order to achieve the purpose, the utility model provides the following technical scheme: a heavy duty primary-secondary conveyor system comprising: the ferry vehicle, the sub-vehicles, the workpiece transportation frame, the workpiece supporting seat, the station track and the like, wherein the sub-vehicles are carried on the ferry vehicle and are conveyed to each station section by the ferry vehicle, when the ferry vehicle is butted with a certain station track, the sub-vehicle with the hydraulic lifting device can lift the transport frame on which the workpiece material is arranged by a certain height, when the bottom of the workpiece transport frame is separated from the table surface of the ferry vehicle, the workpiece is longitudinally transported to the station, then the transport frame filled with the workpiece materials is descended to the workpiece supporting seat, finally the sub-vehicle returns to the body of the ferry vehicle, and the sub-vehicle can be transported to and fro on the stations at the two sides of the ferry vehicle, the two ends of the sub-vehicle track on the ferry vehicle frame are respectively provided with a set of heavy hammer type mechanical blocking device, so that the situation that the sub-vehicle cannot slide out of the ferry vehicle under the condition of accidental failure of braking can be guaranteed, and the safety is greatly improved.
The ferry vehicle comprises a vehicle frame, a driving wheel set, a driven wheel set, a walking drive and a storage battery, wherein the vehicle frame is welded by a profile, the vehicle frame is concave, the two ends of the vehicle frame are provided with the walking wheel sets, two sub-vehicle rails are arranged on a table board, the square steel welding is adopted, the upper surface of the sub-vehicle rail on a main vehicle body is level with an above-ground station rail surface, the two ends of the main vehicle are respectively provided with two sets of wheel sets, one end of each wheel set is the driving wheel set, the other end of each wheel set is the driven wheel set, a driving end is the middle position fixed at one end of the vehicle body by a motor reducer, the driving wheel sets are used for transmitting power to the two sides through universal couplings, and heavy hammer type mechanical blocking devices are arranged on the two sides of the vehicle body of the main vehicle.
The weight type mechanical blocking device comprises: the installation support, stop the piece, the gyro wheel, fixed slide, be equipped with the rotation axis on the installation support, stop the piece and fix the one side at the ferry vehicle frame through the rotation axis on the installation support, the upper portion of stopping the piece is used for stopping the sub-car, the gyro wheel is equipped with to the lower part, can rotate through rotation axis + -90 °, fixed slider seat sets up in every station department, when the ferry vehicle moves to station department, the gyro wheel of blocking device lower part slides on fixed slide, realize automatically that stops the piece retraction state, when the ferry vehicle leaves the station with the sub-car, stop the piece through the dead weight, automatic return is to the state of stopping, the structure is simple, compact, reasonable, the cost is lower, and the security performance has been guaranteed simultaneously.
The sub-vehicle comprises: the frame, hydraulic pressure climbing mechanism, the drive wheelset, driven wheelset and hydraulic system constitute, the frame of son car adopts the steel sheet welding to form, the rectangle form grows up, respectively be equipped with drive wheelset and driven wheelset around the both sides girder below of son car frame, motor reducer is equipped with on the drive wheelset of son car, this motor reducer inserts on the output shaft of drive wheelset, be equipped with hydraulic pressure climbing mechanism in the outside of son wheelset, through the pneumatic cylinder, can stretch out the mesa and carry the certain height of work piece transportation frame jacking, this height is higher than the height of work piece fixing base, climbing flange on hydraulic pressure climbing mechanism's rod end adopts relocation mechanism, the condition that can the automatic compensation work piece transportation frame bottom is uneven, this son car is got the electricity from the ferry vehicle battery through the tow chain.
The workpiece supporting seats are formed by welding square steel pipes and are in a cuboid shape and used for placing a workpiece conveying frame, the length of each workpiece supporting seat is larger than the width of the workpiece conveying frame, the height of each workpiece supporting seat is consistent with the height of the ferry vehicle, two sets of workpiece supporting seats are placed in one station section, the distance between the two sets of workpiece supporting seats is larger than the length of each sub-vehicle, and the sub-vehicles can conveniently run between the supporting seats.
The workpiece transportation frame is welded by section bars to form a frame structure, and workpieces of various types and sizes can be placed in the transportation frame.
The utility model has the beneficial effects that:
1. the utility model provides a heavy load type primary and secondary formula conveying system has realized the cross operation of ferry vehicle and sub-car, has realized promptly that the work piece can carry in the transverse direction, also can carry in the operation of longitudinal direction, and this mode is carried in a flexible way, and degree of automation is high, on the transfer line, can set up a plurality of stations that stop, can satisfy different production transport demands, and this heavy load type primary and secondary conveying system compact structure, the load is big, can realize the maximize of efficiency, resource, has alleviateed workman's intensity of labour, has improved conveying efficiency.
2. Be equipped with weight formula mechanical stop device in both sides on female car, can guarantee to prevent that the son car can not the roll-off ferry vehicle under the unexpected circumstances of becoming invalid of brake, simple structure, practicality, with low costs, and great improvement the security in the use of this equipment.
3. The hydraulic lifting mechanism is arranged on the sub-vehicle, the workpiece can be automatically lifted, conveyed to each station, and automatically descended to the workpiece supporting seat until the worker does not need to reuse the traveling crane or the forklift to lift the workpiece, the structure is easy and convenient to operate, time and labor are saved, and the safety factor of the worker is greatly improved.
4. The auxiliary vehicle is provided with the drag chain, electricity can be obtained from the storage battery of the ferry vehicle through the drag chain, the storage battery does not need to be arranged on the auxiliary vehicle, namely the ferry vehicle and the auxiliary vehicle share one group of storage batteries, and the mode reduces the investment of cost.
Drawings
FIG. 1 is a top plan view of a heavy duty primary-secondary conveyor system;
FIG. 2 is a front view of a heavy duty master-slave conveyor system;
FIG. 3 is a top plan view of the ferry vehicle;
FIG. 4 is a top view of the sub-cart;
FIG. 5 is a schematic view of a weighted mechanical stop;
in the figure: 1. the device comprises a ferry vehicle, 1-1 ferry vehicle frames, 1-2 sub-vehicle tracks, 1-3 ferry vehicle driving wheel sets, 1-4 ferry vehicle driving assemblies, 1-5 ferry vehicle driven wheel sets, 1-6 storage batteries, 2 sub-vehicles, 2-1 sub-vehicle frames, 2-2 sub-vehicle driving wheel sets, 2-3 sub-vehicle driving speed reducers, 2-4 sub-vehicle driven wheel sets, 2-5 hydraulic jacking mechanisms, 3 workpiece supporting seats, 4 ferry vehicle tracks, 5 sub-vehicle station tracks, 6 workpiece conveying frames, 7 heavy hammer type mechanical blocking devices, 7-1 mounting supports, 7-2 blocking blocks, 7-3 rolling wheels and 7-4 fixed sliding seats.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
In fig. 1 and 2, a sub-vehicle 2 is loaded on a table top of a ferry vehicle 1, sub-vehicle station rails 5 are arranged on two sides of the ferry vehicle 1 in the running direction, workpiece supporting seats 3 are arranged on two sides of the sub-vehicle station rails 5, the workpiece supporting seats 3 are welded by square steel pipes to form a rectangular body, the height of the rectangular body is consistent with that of the table top on two sides of the ferry vehicle 1, and heavy-hammer type mechanical blocking devices 7 are arranged on two sides of the ferry vehicle 1.
In fig. 3, a ferry vehicle frame 1-1 is welded by adopting a section bar to form a concave shape, a sub vehicle track 1-2 is arranged on the table top of the ferry vehicle frame 1-1, the sub vehicle track 1-2 is welded by adopting square steel, a ferry vehicle driving wheel set 1-3 and a ferry vehicle driven wheel set 1-5 are respectively arranged at two ends of the vehicle frame 1-1, a ferry vehicle driving assembly 1-4 is arranged between the ferry vehicle driving wheel sets 1-3, a universal coupling is adopted to transmit power to the driving wheel sets 1-3 at two sides, and a storage battery 1-6 is arranged between the ferry vehicle driven wheel sets 1-5.
In the figure 4, a sub-vehicle frame 2-1 in a sub-vehicle 2 is formed by welding steel plates and is rectangular, two sets of sub-vehicle driving wheel sets 2-2 and sub-vehicle driven wheel sets 2-4 are respectively arranged on main beams on two sides of the sub-vehicle frame 2-1, a sub-vehicle driving speed reducer 2-3 is directly inserted on an output shaft on the sub-vehicle driving wheel set 2-2, hydraulic jacking mechanisms 2-5 are respectively arranged on the outer sides of the sub-vehicle driving wheel set 2-2 and the sub-vehicle driven wheel set 2-4, and the workpiece transport frame 6 can be lifted through the hydraulic jacking mechanisms.
In the figure 5, a rotating shaft is arranged on a mounting bracket 7-1 on a heavy hammer type mechanical blocking device 7, a blocking block 7-2 is fixed on one side of a ferry vehicle frame 1-1 through the rotating shaft on the mounting bracket 7-1, the upper part of the blocking block 7-2 is used for blocking a sub-vehicle 2, a roller 7-3 is arranged at the lower part of the blocking block 7-2 and can rotate within +/-90 degrees through the rotating shaft, a fixed sliding seat 7-4 is arranged at each station, when the ferry vehicle 1 runs to the station, the roller 7-3 at the lower part of the blocking device slides on the fixed sliding seat 7-4, the retraction state of the blocking block is automatically realized, and when the ferry vehicle 1 carries the sub-vehicle 2 to leave the station, the blocking block 7-2 automatically returns to the blocking state through dead weight.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents of some features of the embodiments and modifications can be made without departing from the spirit and scope of the utility model.
Claims (3)
1. The utility model provides a heavy load type primary and secondary formula conveying system, contains ferry vehicle, sub-car, work piece transportation frame, work piece supporting seat, station track, characterized by: the ferry vehicle frame is concave, 4 pairs of wheel sets are arranged below two ends of the ferry vehicle frame, a motor reducer drives the wheel sets on two sides to synchronously walk through a coupler, a sub-vehicle track is arranged on the ferry vehicle frame, a sub-vehicle with a hydraulic lifting device is carried on the ferry vehicle body, the table surface of the sub-vehicle is level with the table surfaces on two ends of the ferry vehicle, the running direction of the sub-vehicle and the running direction of the ferry vehicle form 90 degrees, the combination of the ferry vehicle and the sub-vehicle can realize the conveying of workpieces in longitudinal and transverse directions, sub-vehicle station tracks are arranged on two sides of the transverse running track of the ferry vehicle, workpiece supporting seats are arranged on two sides of the sub-vehicle station tracks, the height of each workpiece supporting seat is higher than that of the table surface of the sub-vehicle, after the ferry vehicle and the station tracks are butted, the sub-vehicle can lift the conveying frame with the workpieces by a certain height and longitudinally convey the workpieces to the workpiece supporting seats, the two ends of the sub-vehicle track on the frame of the ferry vehicle are provided with heavy hammer type mechanical blocking devices, and the blocking blocks can automatically extend and retract through the dead weight.
2. The heavy duty primary and secondary conveyor system of claim 1, wherein: the sub-vehicle frame adopts the steel sheet welding, and is rectangular, is equipped with drive wheelset and driven wheelset below the girder of frame both sides, and motor reducer adorns respectively on the output shaft of both sides drive wheelset, is equipped with hydraulic jacking mechanism at the both ends of wheelset, and the jacking flange on hydraulic jacking mechanism rod end adopts floating structure, can compensate the condition that the work piece transportation frame bottom is uneven.
3. The heavy duty primary-secondary conveyor system of claim 1, wherein: the heavy hammer type mechanical blocking device is characterized in that a rotating shaft is arranged on a mounting support of the heavy hammer type mechanical blocking device, a blocking block is fixed on one side of a ferry vehicle frame through the rotating shaft on the mounting support, the upper portion of the blocking block is used for blocking a sub-vehicle, rollers are arranged on the lower portion of the blocking block and can rotate within +/-90 degrees through the rotating shaft, a fixed sliding block seat is arranged at each station, when the ferry vehicle runs to the station, the rollers on the lower portion of the blocking device slide on a fixed sliding seat, the retraction state of the blocking block is automatically realized, and when the ferry vehicle leaves the station with the sub-vehicle, the blocking block automatically returns to the blocking state through dead weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980866.1U CN216548165U (en) | 2021-11-25 | 2021-11-25 | Heavy-load primary-secondary type conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980866.1U CN216548165U (en) | 2021-11-25 | 2021-11-25 | Heavy-load primary-secondary type conveying system |
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| Publication Number | Publication Date |
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| CN216548165U true CN216548165U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122980866.1U Active CN216548165U (en) | 2021-11-25 | 2021-11-25 | Heavy-load primary-secondary type conveying system |
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| CN (1) | CN216548165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051081A1 (en) * | 2022-09-06 | 2024-03-14 | 科达制造股份有限公司 | Shuttle vehicle having semi-enclosed structure, and material transfer system using same |
-
2021
- 2021-11-25 CN CN202122980866.1U patent/CN216548165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051081A1 (en) * | 2022-09-06 | 2024-03-14 | 科达制造股份有限公司 | Shuttle vehicle having semi-enclosed structure, and material transfer system using same |
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