FIELD: transportation.
SUBSTANCE: invention relates to cargo carriers, in particular, to self-propelled towing vehicle trolley, and can be used in loading and unloading operations, for transportation of any type of goods in stock or production, at airport or railway station and transportation in vehicles for various purposes. Transport trolley with self-propelled towing vehicle (see Fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11) consists of the following main structural elements: frame 1, docking eyes 2 of bogie, locking lugs 3, lug 4 of pivoted lever 5, lugs 6 for fixing rotary tie-rods 7, pins 8 for fixing tie-rods 7, lever 9 for tie-rods 7, axle 10 for rotary mechanism (not marked in figure), consisting of independent suspension plug 11 (not marked in figure), axles 12 of independent suspension forks 11, external housing 13 of rotary mechanism, bolt 14 fastening mechanism, bearing 15 of external housing 13 of rotary mechanism, rotary housing 16, locking ring 17, support bearing 18, groove 19 of lock ring 17 of wheel 20 with axis 21 of wheel 20 and bearing 22 of wheel 20, locking slot 23 with stop ring 24 of support bearing 18, gasket 25, holes 26 for bolt 14 fastening of rotary mechanism, spring 27 independent suspension with upper support bar 28 for spring 27, at that transportation trolley also comprises dash 29 for frame 1, in form of transverse beams, self-propelled towing consisting of frame 30, wheels 31, axles 32 of wheels 31, hook 33, at that, on frame 30 there is electric motor 32 with reduction gear 35 with small sprocket (not marked in figure) and chain 36 with possibility of chain transmission to large sprocket 37 of reduction gear 35, wherein hook 33 is rigidly fixed to front part of frame 30 of self-propelled towing device, which is connected to rotary lever 5 for transportation, at that, in transportation trolley containing frame 1, from front and rear parts are rigidly fixed docking ears 2 and to front part of frame 1 are rigidly fixed stop lugs 3 with possibility of parking brake in vehicle, and on both sides inside frame 1 there are independent suspension forks 11 hinged to frame 1 by means of axle 10 of rotary mechanism of fork 11 of independent suspension, under rear end of fork 11 independent suspension is spring 27 independent suspension, wherein lower part of spring 27 rests against lower limiting bar (not marked in figure), wherein lower bar is rigidly fixed to lower part of frame 1, and for support of spring 27 is rigidly fixed upper support bar 28, wherein to independent suspension fork 11 is rigidly fixed by means of bolts 14 fastening rotary mechanism, and inside external housing 13 of rotary mechanism there is rotary housing 16 with axis 10 of rotary mechanism, on which there is bearing 15 of outer housing of rotary mechanism, on lower part of rotary mechanism, support bearing 18 is installed, which rests against lower part of external housing 13 of rotary mechanism, besides, external housing 13 of rotary mechanism is locked by means of locking ring 17, wheel 20 axis 21, and inside rotary housing 16 there are wheels 20, with bearings 22 of wheel 20, and axis 21 of wheel 20 is locked by locking ring 17 axis 21 of wheel20, at that, on axis 10 of rotary mechanism there is lever 9 of rotary rods 7 with fixed on it pin 8 of rods 7, wherein attachment pin 8 is connected to tie-rod 7, second end of tie-rod 7 is connected to eyelets 6 of tie-rod 7 and fixed with pivot lever 5, which is fixed to frame 1 with lugs 4 of pivoted lever 5, self-propelled towing device consisting of frame 30, wheels 31, axles 32 of wheels 31, hook 33 installed on frame 30 of electric motor 34 with reduction gear 35 with small sprocket (not marked in figure) and chain 36 with possibility of chain transmission to large sprocket 37 of reduction gear 35 is connected with rotary lever 5 by hook 33 for transportation.
EFFECT: technical result, which can be obtained using the proposed invention, is reduced to reduce idle time of vehicles during loading and unloading operations and reduced required human and technical resources for performance of these works.
1 cl, 11 dwg
Title | Year | Author | Number |
---|---|---|---|
ASSEMBLY STAND OF ITEM FAIRING, UPPER FOUNDATION OF STAND, LOWER FOUNDATION OF STAND, MECHANISM OF ITEM FAIRING ASSEMBLY STAND TURNING, HOISTING MECHANISM FOR ITEM FAIRING ASSEMBLY STAND, SUPPORT CARRIAGE FOR ITEM FAIRING ASSEMBLY STAND, PROCEDURE FOR FAIRING ASSEMBLY ON STAND | 2008 |
|
RU2392201C1 |
SELF-PROPELLED TRANSPORTATION TROLLEY | 2023 |
|
RU2822028C1 |
THREE-AXLE TROLLEY WITH CRADLE SUSPENSION OF HIGH-SPEED FREIGHT CARS | 2020 |
|
RU2754609C1 |
ARRAGEMENT TRAINING CANOE-OARSMEN | 0 |
|
SU1417896A1 |
TRACK MEASURING FOLLOW-UP SYSTEM | 2014 |
|
RU2603452C2 |
DEVICE FOR UNLOADING CONTAINERS INTO VEHICLE BODY | 0 |
|
SU1125145A1 |
TRANSPORT SYSTEM | 2002 |
|
RU2226473C2 |
EQUALIZING MECHANISM OF VEHICLE SUSPENSION | 2017 |
|
RU2651952C1 |
SELF-PROPELLED ANCHORING RIG | 2021 |
|
RU2765002C1 |
BICYCLE | 1990 |
|
RU2026228C1 |
Authors
Dates
2020-07-13—Published
2019-12-25—Filed