CN208898454U - A kind of horizontal door frame synchronous driving system - Google Patents
A kind of horizontal door frame synchronous driving system Download PDFInfo
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- CN208898454U CN208898454U CN201821637664.9U CN201821637664U CN208898454U CN 208898454 U CN208898454 U CN 208898454U CN 201821637664 U CN201821637664 U CN 201821637664U CN 208898454 U CN208898454 U CN 208898454U
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- door frame
- horizontal door
- drive sprocket
- chain
- frame guide
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Abstract
The utility model relates to a kind of horizontal door frame synchronous driving systems, belong to special-purpose vehicle manufacturing technology field.The utility model is made of double drive sprocket, Synchronous Transmission sprocket shaft, single drive sprocket, hydraulic motor, horizontal door frame guide rail, traveller gantry, chain A, onboard hydraulic system and traction seat, double drive sprocket, single drive sprocket, Synchronous Transmission sprocket shaft and hydraulic motor are provided on horizontal door frame guide rail, double drive sprocket is connect by chain A with single drive sprocket, and the both ends of chain A are separately connected on the traction seat for being fixed on traveller gantry；Hydraulic motor on two groups of horizontal door frame guide rails is arranged in parallel by synchronous valve and is connect with onboard hydraulic system.The utility model guarantees the translation synchronization accuracy on horizontal door frame guide rail of traveller gantry using hydraulic system and chain conveyer, small in volume, and can guarantee the synchronization accuracy of two sets mobile portal frame, improve the operation safety that side fork lifts formula obstacles removing car.
Description
Technical field
The utility model relates to a kind of horizontal door frame synchronous driving systems, belong to special-purpose vehicle manufacturing technology field.
Background technique
It includes two groups of the front and back lifting translation dress being made of horizontal door frame and traveller gantry that side fork, which lifts formula obstacles removing car,
It sets, which drives traveller gantry transverse shifting by the synchronous drive device on horizontal door frame respectively, due to
Side fork is lifted formula obstacles removing car function and is needed, and the transverse shifting of two sets mobile portal frame must keep higher synchronization accuracy, no
It is then easy to appear fork and lifts object and topple and lead to the generation of second accident, it is therefore desirable to which a kind of synchronous driving system ensures that it synchronizes essence
Degree.
Summary of the invention
The purpose of this utility model is that in view of the above shortcomings of the prior art, providing one kind by hydraulic system and machinery
The coefficient horizontal door frame synchronous driving system that formula obstacles removing car is lifted suitable for side fork of transmission mechanism, it can realize that two groups are crouched
Guarantee that the transverse shifting movement of traveller gantry keeps synchronizing in the changing situation of formula door frame spacing.
The utility model is to realize above-mentioned purpose by following technical solution:
The horizontal door frame synchronous driving system is by double drive sprocket, Synchronous Transmission sprocket shaft, single drive sprocket, hydraulic
Motor, horizontal door frame guide rail, traveller gantry, chain A, synchronous valve, onboard hydraulic system and traction seat are constituted, and feature exists
In: double drive sprocket, the right side of the horizontal door frame guide rail in two groups of front and back are respectively arranged on the left of the horizontal door frame guide rail in two groups of front and back
Side is respectively arranged with single drive sprocket, is provided with Synchronous Transmission between the horizontal door frame guide rail of double drive sprocket side
Sprocket shaft, close to Synchronous Transmission sprocket shaft on the right side of two groups of horizontal door frame guide rails on be respectively arranged with hydraulic motor, hydraulic motor
It is connect with Synchronous Transmission sprocket shaft by chain, Synchronous Transmission sprocket shaft is connect with double drive sprocket respectively by chain, double
Row's drive sprocket is connect by chain A with single drive sprocket, and the both ends of chain A, which are separately connected, is fixed on traveller gantry
On traction seat；Hydraulic motor on two groups of horizontal door frame guide rails is arranged in parallel by synchronous valve and is connect with onboard hydraulic system.
Hydraulic motor on the horizontal door frame guide rail of described two groups can be arranged in series and be connected on onboard hydraulic system.
The beneficial effect of the utility model compared with prior art is:
The horizontal door frame synchronous driving system guarantees traveller gantry in horizontal door frame using hydraulic system and chain conveyer
Translation synchronization accuracy on guide rail, small in volume do not need bulky mechanical synchronization structure, and can guarantee that two groups are crouched
Formula door frame it is any apart from when do not affect the synchronization accuracy of traveller gantry, improve the operation that side fork lifts formula obstacles removing car
Safety.
Detailed description of the invention
Fig. 1 is the side view of the single group transmission mechanism of the utility model；
Fig. 2 is the top view of the single group transmission mechanism of the utility model；
Fig. 3 is main view of the two groups of transmission mechanisms of the utility model on vehicle；
Fig. 4 is top view of the two groups of transmission mechanisms of the utility model on vehicle；
Fig. 5 is the structural schematic diagram that hydraulic motor is connected in series in the utility model；
Fig. 6 is the structural schematic diagram that hydraulic motor is connected in parallel in the utility model.
In figure: 1, double drive sprocket, 2, Synchronous Transmission sprocket shaft, 3, single drive sprocket, 4, hydraulic motor, 5, horizontal
Door frame guide rail, 6, traveller gantry, 7, chain A, 8, synchronous valve, 9, onboard hydraulic system, 10, traction seat.
Specific embodiment
The horizontal door frame synchronous driving system by double drive sprocket 1, Synchronous Transmission sprocket shaft 2, single drive sprocket 3,
Hydraulic motor 4, horizontal door frame guide rail 5, traveller gantry 6, chain A7, synchronous valve 8, onboard hydraulic system 9 and traction seat 10
It constitutes, the left side of the horizontal door frame guide rail 5 in two groups of front and back is respectively arranged with double drive sprocket 1, the horizontal door frame guide rail 5 in two groups of front and back
Right side be respectively arranged with single drive sprocket 3, to ensure 6 two sides traction seat of traveller gantry, 10 uniform force, Bu Huiyin
Chain A7 pulling force is uneven and traveller gantry 6 is caused deflection or to block in Horizontal portal frame；
It is provided with Synchronous Transmission sprocket shaft 2 between the horizontal door frame guide rail 5 of double 1 side of drive sprocket, close to same
Hydraulic motor 4, hydraulic motor 4 and Synchronous Transmission are respectively arranged on two groups of horizontal door frame guide rails 5 on 2 right side of step transmission chain wheel shaft
Sprocket shaft 2 is connected by chain, and Synchronous Transmission sprocket shaft 2 is connect with double drive sprocket 1 respectively by chain, double transmission chain
Wheel 1 is connect by chain A7 with single drive sprocket 3, and the both ends of chain A7, which are separately connected, is fixed on leading for traveller gantry 6
In introduction 10, traveller gantry 6 can be made to move on horizontal door frame guide rail 5 by hydraulic motor 4 in this way；
Hydraulic motor 4 on two groups of horizontal door frame guide rails 5 is arranged in parallel by synchronous valve 8 and is connected with onboard hydraulic system 9
It connects, the hydraulic motor 4 on this two groups horizontal door frame guide rails 5 can be arranged in series and be connected on onboard hydraulic system 9；Such two groups
The hydraulic motor 4 that mode is arranged can guarantee that it drives the speed of Synchronous Transmission sprocket shaft 2 identical and synchronizes, so that passing through synchronization
The transverse shifting for the traveller gantry 6 that the transmission of transmission chain wheel shaft 2 drives is synchronous, guarantees two sets mobile portal frame 6 traversing
There is good synchronism in the course of work, improves the safety that fork lifts operation.
The above is the preferred embodiment of the utility model, and the example above illustrates the not reality to the utility model
Matter content makes any form of restriction, and person of an ordinary skill in the technical field is after having read this specification according to this reality
It is taken off with novel technical spirit to any simple modification or deformation made by the above specific embodiment, and possibly also with above-mentioned
The technology contents shown are changed or are modified to the equivalent embodiment of equivalent variations, still fall within technical solutions of the utility model
In range, without departing from the spirit and scope of the utility model.
Claims (2)
1. a kind of horizontal door frame synchronous driving system, it is by double drive sprocket (1), Synchronous Transmission sprocket shaft (2), single transmission
Sprocket wheel (3), hydraulic motor (4), horizontal door frame guide rail (5), traveller gantry (6), chain A(7), synchronous valve (8), vehicle-mounted liquid
Pressure system (9) and traction seat (10) are constituted, it is characterised in that: are respectively arranged on the left of the horizontal door frame guide rail (5) in two groups of front and back
Double drive sprocket (1) is respectively arranged with single drive sprocket (3) on the right side of the horizontal door frame guide rail (5) in two groups of front and back, close to double
It arranges and is provided with Synchronous Transmission sprocket shaft (2) between the horizontal door frame guide rail (5) of drive sprocket (1) side, close to Synchronous Transmission chain
It is respectively arranged with hydraulic motor (4) on two groups of horizontal door frame guide rails (5) on the right side of wheel shaft (2), hydraulic motor (4) and Synchronous Transmission
Sprocket shaft (2) is connected by chain, and Synchronous Transmission sprocket shaft (2) is connect with double drive sprocket (1) respectively by chain, double
Drive sprocket (1) passes through chain A(7) connect, chain A(7 with single drive sprocket (3)) both ends be separately connected and be fixed on movement
On the traction seat (10) of formula portal frame (6)；Hydraulic motor (4) on two groups of horizontal door frame guide rails (5) is in parallel by synchronous valve (8)
It is arranged and is connect with onboard hydraulic system (9).
2. a kind of horizontal door frame synchronous driving system according to claim 1, it is characterised in that: two groups of horizontal doors
Hydraulic motor (4) on frame guide rail (5) can be arranged in series and be connected on onboard hydraulic system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637664.9U CN208898454U (en) | 2018-10-10 | 2018-10-10 | A kind of horizontal door frame synchronous driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637664.9U CN208898454U (en) | 2018-10-10 | 2018-10-10 | A kind of horizontal door frame synchronous driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208898454U true CN208898454U (en) | 2019-05-24 |
Family
ID=66575140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821637664.9U Active CN208898454U (en) | 2018-10-10 | 2018-10-10 | A kind of horizontal door frame synchronous driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208898454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019447A (en) * | 2018-10-10 | 2018-12-18 | 湖北先行专用汽车有限公司 | A kind of horizontal door frame synchronous driving system |
-
2018
- 2018-10-10 CN CN201821637664.9U patent/CN208898454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019447A (en) * | 2018-10-10 | 2018-12-18 | 湖北先行专用汽车有限公司 | A kind of horizontal door frame synchronous driving system |
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