CN209274586U - The electric flat carriage of hoistable platform and adjustable speed is arranged in a kind of both ends - Google Patents
The electric flat carriage of hoistable platform and adjustable speed is arranged in a kind of both ends Download PDFInfo
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- CN209274586U CN209274586U CN201821911536.9U CN201821911536U CN209274586U CN 209274586 U CN209274586 U CN 209274586U CN 201821911536 U CN201821911536 U CN 201821911536U CN 209274586 U CN209274586 U CN 209274586U
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Abstract
The utility model provides the electric flat carriage of a kind of both ends setting hoistable platform and adjustable speed, including car body and the hoofing part component being arranged on the car body, hoistable platform component, electric control system and power supply, the hoofing part component includes multiple groups vehicle wheel component disposed in parallel and the orientation of the vehicle wheel component is identical as the length direction of the car body, the hoistable platform component includes two hoistable platforms and the hydraulic pump for driving two hoistable platform synchronization actions, two hoistable platforms are symmetrically disposed on the both ends of the car body in the longitudinal direction, the hoofing part component and hoistable platform component are connect by the electric control system with the power supply；The smooth transport of movement speed control realization electric flat carriage by electric control system to the action control of hoistable platform component and to hoofing part component.The utility model structure is simple, the transportation demand with practicability and satisfaction to longer weight.
Description
Technical field
The utility model relates to electric flat carriage technical fields, and in particular to hoistable platform and adjustable speed is arranged in a kind of both ends
Electric flat carriage.
Background technique
Electric flat carriage, also known as electric flatbed tricycle, trolley, ground creeping vehicle etc. are rail electric transportation vehicles in a kind of factory, first
It is a kind of rail type transportation vehicle, needs to be laid with track on the ground, and track is generally I-shaped face contact guide rail；Secondly,
It is electro-motive vehicle, and the automatic running under motor reducer driving, it is a kind of flat car again, the smooth no case lid of table top,
It is also possible in special circumstances non-planar but without case lid, the directionless disk of car body, only forward-reverse direction (lean on full turning
Track turn).Such vehicle have structure is simple, easy to use, large carrying capacity, be not afraid of it is dirty be not afraid of pound, safeguard the spies such as easy
Point becomes short distance between working shop of enterprise inside and workshop because of many advantages, such as it is convenient, sturdy, economic, practical, easy to clean
Fixed point frequently delivers the preferred means of transport of weight.
But the existing electric flat carriage with hoistable platform is when transporting longer weight that there is also following deficiencies:
(1) electric flat carriage is arranged single hoistable platform in middle position mostly, and when separate unit electric flat carriage independently working holds
Easily because the problem of weight lateral sliding occurs in unbalance stress, cause can not normal transport, there is also security risks；
(2) speed is unadjustable when electric flat carriage is run, when transporting longer weight, if electronic flat using two simultaneously
Vehicle transport, although then solving the problems, such as that stress point is single, due to both being unable to ensure in descending operation and the speed of service and
Synchronism on direction is easy to appear electric flat carriage sideslip and is difficult to adjust and the problem of weight lateral sliding, causing can not
Normal transport, operating efficiency is slow, in addition, being transported simultaneously using two electric flat carriages, needs to increase running track, directly increases
Civil engineering cost.
In conclusion being badly in need of the electric flat carriage of a kind of both ends setting hoistable platform and adjustable speed to solve to deposit in the prior art
The problem of.
Utility model content
The utility model aim is to provide the electric flat carriage of a kind of both ends setting hoistable platform and adjustable speed, particular technique
Scheme is as follows:
The electric flat carriage of hoistable platform and adjustable speed is arranged in a kind of both ends, including car body and is arranged on the car body
Hoofing part component, hoistable platform component, electric control system and power supply, the hoofing part component include that multiple groups are arranged in parallel
Vehicle wheel component and the orientation of the vehicle wheel component it is identical as the length direction of the car body, the hoistable platform component packet
Two hoistable platforms and the hydraulic pump for driving two hoistable platform synchronization actions are included, two hoistable platforms are symmetrically set
The both ends of the car body in the longitudinal direction are placed in, the hoofing part component and hoistable platform component pass through the electric-controlled
System processed is connect with the power supply；By electric control system to the action control of hoistable platform component and to hoofing part group
The smooth transport of electric flat carriage is realized in the movement speed control of part, and meets the transportation demand to longer weight.
Preferably, every group of hoistable platform include at least one be vertically arranged scissors bolt mechanism, for driving scissors
The elevating ram of bolt mechanism action and plate for placing weight, the elevating ram is connected with hydraulic pump, described to cut
The upper end of knife and fork pin mechanism is fixedly connected with the lower surface of the plate, and the lower end of scissors bolt mechanism and the car body connect
It connects, the upper surface for the bottom plate that can also be used to be fixedly connected with the vehicle body with the hoistable platform is connect, the electric control system
It is realized by the successively linkage of control hydraulic pump, elevating ram, scissors bolt mechanism and plate and the raising and lowering of weight is grasped
Make, elevating control range is 0~100mm.
Preferably, every group of hoistable platform includes two symmetrically arranged scissors bolt mechanisms.
Preferably, every group of vehicle wheel component includes DC servo motor, gear reducer, shaft coupling and wheel group, the direct current
The output shaft of servo motor is connect with speed reducer, and the both ends of the shaft coupling are connect with speed reducer and wheel group respectively, described straight
Flow servo motor is also connect with the electric control system, and the electric control system is real by controlling each DC servo motor
Now to the independent regulation of the corresponding wheel group speed of travel, convenient for overcoming the problems, such as sideslip, 0~0.5m/s of speed regulation range in time.
Preferably, the power supply is concatenated battery group.
Using the technical solution of the utility model, have the advantages that
(1) hoistable platform component described in the utility model includes two hoistable platforms and puts down for driving two to go up and down
The hydraulic pump of platform synchronization action, two hoistable platforms are symmetrically disposed on the both ends of the car body in the longitudinal direction, and every group
Hoistable platform includes at least one scissors bolt mechanism being vertically arranged, the lifting oil for driving scissors bolt mechanism action
Cylinder and plate for placing weight, the elevating ram are connected with hydraulic pump, the upper end of scissors bolt mechanism and institute
The lower surface for stating plate is fixedly connected, and the lower end of scissors bolt mechanism is connect with the car body, can also be with the lifting
The upper surface connection for the bottom plate that platform is used to be fixedly connected with the vehicle body substantially overcomes electric flat carriage and is transporting longer weight
When, easily there is the irregular lateral sliding of stress, cause can not normal transport the problem of；The electric control system is hydraulic by controlling
The successively linkage of pump, elevating ram, scissors bolt mechanism and plate, which is realized, operates the raising and lowering of weight, elevating control model
It encloses for 0~100mm, transportation demand of the electric flat carriage to weight is effectively guaranteed.
(2) hoofing part component described in the utility model includes multiple groups vehicle wheel component disposed in parallel and the wheel group
The orientation of part is identical as the length direction of the car body, and every group of vehicle wheel component includes DC servo motor, speed reducer, connection
The output shaft of axis device and wheel group, the DC servo motor is connect with speed reducer, the both ends of the shaft coupling respectively with deceleration
Machine is connected with wheel group, and the DC servo motor is also connect with the electric control system, and the electric control system passes through
It controls each DC servo motor and realizes that the independence to the corresponding wheel group speed of travel regulates and controls, convenient for overcoming the problems, such as sideslip in time,
Speed regulation 0~0.5m/s of range, ensure that speed adjustability, convenient for improving working efficiency.
(3) power supply described in the utility model is battery group, using battery group, both convenient for the operation for electric flat carriage
Power supply is provided, is also convenient for charging in time, reduces daily maintenance.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is a kind of both ends setting hoistable platform of the preferred embodiment in the utility model 1 and the electric flat carriage of adjustable speed is bowed
Depending on structural schematic diagram；
Fig. 2 is the structural schematic diagram of vehicle wheel component in Fig. 1；
Fig. 3 is the structural schematic diagram of hoistable platform in Fig. 1；
Wherein, 1, car body, 2, vehicle wheel component, 2.1, DC servo motor, 2.2, speed reducer, 2.3, shaft coupling, 2.4, vehicle
Wheel group, 3, hoistable platform, 3.1, elevating ram, 3.2, scissors bolt mechanism, 3.3, plate, 4, electric control system, 5, electric power storage
Pond group.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Benefit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1:
Referring to Fig. 1, the electric flat carriage of hoistable platform and adjustable speed, including car body 1 and setting is arranged in institute in a kind of both ends
Hoofing part component, hoistable platform component, electric control system 4 and the power supply on car body 1 are stated, the hoofing part component includes
The four groups of vehicle wheel components 2 disposed in parallel and orientation of the vehicle wheel component 2 is identical as the length direction of the car body 1, institute
Stating hoistable platform component includes two hoistable platforms 3 and the hydraulic pump for driving two 3 synchronization actions of hoistable platform, and two
The hoistable platform 3 is symmetrically disposed on the both ends of the car body 1 in the longitudinal direction, the hoofing part component and hoistable platform
Component is connect by the electric control system 4 with the power supply；Hoistable platform component is moved by electric control system 4
Make control and realize the smooth transport of electric flat carriage to the movement speed control of hoofing part component, and meets to longer weight
Transportation demand.
Referring to Fig. 3, every group of hoistable platform 3 include two it is symmetrical and be vertically arranged scissors bolt mechanism 3.2, for driving
The elevating ram 3.1 that dynamic scissors bolt mechanism 3.2 acts and the plate 3.3 for placing weight, the elevating ram 3.1
It is connected with hydraulic pump, the upper end of scissors bolt mechanism 3.2 is fixedly connected with the lower surface of the plate 3.3, the scissors
The lower end of bolt mechanism 3.2 is connect with the upper surface for the bottom plate that the hoistable platform 3 is used to be fixedly connected with car body 1, and abundant gram
Electric flat carriage has been taken when transporting longer weight, the irregular lateral sliding of stress has easily occurred, cause can not normal transport the problem of；
The electric control system 4 by control hydraulic pump, elevating ram 3.1, scissors bolt mechanism 3.2 and plate 3.3 successively connection
Dynamic realize operates the raising and lowering of weight, and elevating control range is 0~100mm, and electric flat carriage counterweight is effectively guaranteed
The transportation demand of object.
Referring to fig. 2, every group of vehicle wheel component 2 includes DC servo motor 2.1, speed reducer 2.2, shaft coupling 2.3 and wheel
Group 2.4, the output shaft of the DC servo motor 2.1 is connect with speed reducer 2.2, the both ends of the shaft coupling 2.3 respectively with subtract
Fast machine 2.2 and wheel group 2.4 connect, and the DC servo motor 2.1 is also connect with the electric control system 4, described electrical
Control system 4 realizes that the independence to corresponding 2.4 speed of travel of wheel group regulates and controls by controlling each DC servo motor 2.1, just
Sideslip, 0~0.5m/s of speed regulation range are overcome the problems, such as in timely.
The power supply is concatenated battery group 5, using battery group 5, is both convenient for providing electricity for the operation of electric flat carriage
Source is also convenient for charging in time, reduces daily maintenance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. the electric flat carriage that hoistable platform and adjustable speed is arranged in a kind of both ends, which is characterized in that exist including car body (1) and setting
Hoofing part component, hoistable platform component, electric control system (4) and power supply on the car body (1), the hoofing part group
Part includes the orientation of multiple groups vehicle wheel component disposed in parallel (2) and the vehicle wheel component (2) and the length of the car body (1)
Direction is identical, and the hoistable platform component includes two hoistable platforms (3) and is used to drive two hoistable platform synchronization actions
Hydraulic pump, two hoistable platforms (3) are symmetrically disposed on the both ends of the car body (1) in the longitudinal direction, the walking
Driving assembly and hoistable platform component are connect by the electric control system (4) with the power supply；Pass through electrical control system
The flat of electric flat carriage is realized in the action control of system (4) to hoistable platform component and the movement speed control to hoofing part component
Steady transport.
2. the electric flat carriage that hoistable platform and adjustable speed is arranged in both ends according to claim 1, which is characterized in that every group of liter
Drop platform (3) includes at least one scissors bolt mechanism (3.2) being vertically arranged, for driving scissors bolt mechanism (3.2)
The elevating ram (3.1) of movement and plate (3.3) for placing weight, the elevating ram (3.1) and hydraulic pump connect
It connects, the upper end of scissors bolt mechanism (3.2) is fixedly connected with the lower surface of the plate (3.3), the electrical control system
System realizes counterweight by the successively linkage of control hydraulic pump, elevating ram (3.1), scissors bolt mechanism (3.2) and plate (3.3)
The raising and lowering of object operates.
3. the electric flat carriage that hoistable platform and adjustable speed is arranged in both ends according to claim 2, which is characterized in that every group of liter
Dropping platform (3) includes two symmetrically arranged scissors bolt mechanisms (3.2).
4. the electric flat carriage that hoistable platform and adjustable speed is arranged in both ends according to claim 1, which is characterized in that every group of vehicle
Wheel assembly (2) is described straight including DC servo motor (2.1), speed reducer (2.2), shaft coupling (2.3) and wheel group (2.4)
The output shaft of flow servo motor (2.1) is connect with speed reducer (2.2), the both ends of the shaft coupling (2.3) respectively with speed reducer
(2.2) it is connected with wheel group (2.4), the DC servo motor (2.1) also connect with the electric control system (4), described
Electric control system (4) is realized by controlling each DC servo motor (2.1) to the only of corresponding wheel group (2.4) speed of travel
Vertical regulation.
5. the electric flat carriage of hoistable platform and adjustable speed, feature is arranged in both ends according to any one of claims 1 to 4
It is, the power supply is concatenated battery group (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911536.9U CN209274586U (en) | 2018-11-20 | 2018-11-20 | The electric flat carriage of hoistable platform and adjustable speed is arranged in a kind of both ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911536.9U CN209274586U (en) | 2018-11-20 | 2018-11-20 | The electric flat carriage of hoistable platform and adjustable speed is arranged in a kind of both ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274586U true CN209274586U (en) | 2019-08-20 |
Family
ID=67601809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911536.9U Active CN209274586U (en) | 2018-11-20 | 2018-11-20 | The electric flat carriage of hoistable platform and adjustable speed is arranged in a kind of both ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274586U (en) |
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2018
- 2018-11-20 CN CN201821911536.9U patent/CN209274586U/en active Active
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