CN209113121U - Loading machine - Google Patents
Loading machine Download PDFInfo
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- CN209113121U CN209113121U CN201821989519.7U CN201821989519U CN209113121U CN 209113121 U CN209113121 U CN 209113121U CN 201821989519 U CN201821989519 U CN 201821989519U CN 209113121 U CN209113121 U CN 209113121U
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- hydraulic pump
- loading machine
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Abstract
The utility model relates to Air Ground Equipment technical fields, specifically refer to a kind of loading machine, including vehicle frame, dynamical system, electronics and electric-control system, hydraulic system, running gear and equipment, the travel driving unit of loading machine includes engine, first hydraulic pump, hydraulic system or battery pack, walking motor, the equipment of loading machine includes motor, second hydraulic pump, cable and alternating current or fluid pressure motor, hydraulic pump, alternating current and battery pack, loading machine can directly drive by original engine driving or by motor, the equipment of loading machine motor powered by utility power, motor drive hydraulic pump realizes dress movement, compared with prior art, the utility model drives electronic machine operation by alternating current in most of the time after powering, with discharge less or without discharge, low noise, equipment fortune The advantages that row is at low cost.
Description
Technical field
The utility model relates to Air Ground Equipment technical fields, specifically refer to a kind of loading machine.
Background technique
Loading machine is the important equipment in work progress, and loading machine generally includes vehicle frame, equipment, electronics and automatically controlled system
The part such as system, bodywork system, hydraulic system, dynamical system, running gear forms, wherein equipment is by swing arm, rocker arm, company
Bar, scraper bowl etc. composition, be load machine operation executing agency, dynamical system include diesel engine, air inlet system and exhaust system, cooling system,
The part such as diesel fuel tanks, gas pedal control system forms, and running gear includes torque-converters, gearbox, center driving axis, driving front
The part such as axis, preceding bridge, rear axle, inter-axle shaft forms, and hydraulic system includes the portions such as hydraulic pump, executive component, controling adjustment device
It is grouped as, executive component such as oil cylinder, oil motor etc., controling adjustment device includes pressure-control valve, flow control valve etc., is started
The power of machine is transmitted to gearbox through torque-converters, then power is passed to front-rear axle through transmission shaft by gearbox, to drive wheel to turn
Dynamic, swing arm one end is hinged on vehicle frame, and the other end is mounted with scraper bowl, and the lifting of swing arm is driven by boom cylinder, scraper bowl
Overturning is realized that vehicle frame is hingedly formed by front and back two parts, by hydraulic steering cylinder by rotating bucket hydraulic cylinder by rocker arm and connecting rod
Front/rear frame can be made to relatively rotate around hinge pin, turned to realizing, with the development of society and the raising of people's life requirement, had
The structure of a little loading machines is also improved in favor of better handling goods, for example, for for aircraft handling luggage, wrap up and
Mail etc., Chinese patent CN2931411Y disclose a kind of mobile container particles bulk goods loader, specifically include that and connect
Material machine, mainframe, mainframe hydraulic lift, front and back conveying expansion bracket and telescopic device, preceding conveying expansion bracket sensor monitoring
Device, belted electronic balance, wheel disc mobile device and control system, it is characterised in that the mainframe is mounted on conveyer bracket
On, conveyer bracket is mounted on conveying machine base through mainframe raise-lower hydraulic device, and the control cabinet of control system is mounted on defeated
Send on machine base, the wheel disc mobile device by mainframe mobile tyre and stabilizer foot and receiver movable pulley and splicing
Machine stabilizer foot composition, conveying machine base are equipped with mobile tyre and stabilizer foot, and forward and backward conveying expansion bracket is sleeved on mainframe
Among and be connected respectively with two telescopic devices, mainframe hydraulic lift by conveyer bracket through lifting support and conveying
Machine base is connected, and hydraulic cylinder is mounted on lifting support, the preceding sensor installation for conveying flexible rack sensing detection device
In the front end of preceding conveying expansion bracket, sensor is connect through circuit with control system, and belted electronic balance is mounted on mainframe, splicing
The receiving hopper of machine is mounted in receiver rack, and receiver movable pulley and receiver stabilizer foot are mounted on two before and after receiver
End, wherein the duration of handling of loading machine is far longer than the time of vehicle to run, and the time used in handling operation accounts for about whole
The 90% of available machine time, currently, existing loading machine mainly provided using diesel engine drives hydraulic pump for hydraulic system it is hydraulic
Can, original part is executed by hydraulic motor or hydraulic cylinder etc. and completes various motor functions, the loading machine of internal combustion type is primarily present one
Aspect noise is big, seriously polluted；On the other hand oil price generally increases now, the increased deficiency of equipment operating cost.
Summary of the invention
Purpose of the utility model is to solve prior art deficiencies, provide that a kind of exhaust emissions is few, noise is low, equipment
The low loading machine of operating cost.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of loading machine, including vehicle frame, dynamical system, hydraulic system, running gear and equipment, the dynamical system
Including engine, hydraulic system includes the first hydraulic pump, pipeline and hydraulic oil container, first hydraulic pump one end and engine phase
Connection, the other end are connected with running gear, and first hydraulic pump is connected with hydraulic oil container by the road, it is characterised in that institute
Vehicle frame is stated equipped with motor operated driving mechanism, the motor operated driving mechanism includes motor, the second hydraulic pump, cable and city
Electricity, the motor are connected through cable with alternating current, and second hydraulic pump one end motor is connected, and the other end and work fill
It sets and is connected, second hydraulic pump is connected with hydraulic oil container by the road, in favor of straight by engine and the first hydraulic pump
Connection drives running gear to realize the walking of loading machine by hydraulic system, and when loading machine starts handling operation, closing is started
Machine connects alternating current for motor, and motor and the second hydraulic pump direct connection, the second hydraulic pump are connected with hydraulic system, pass through liquid
Press the handling operation of the hydraulic cylinder or hydraulic motor and then realization loading machine of system drive equipment.
A kind of loading machine, including vehicle frame, electronics and electric-control system, dynamical system, hydraulic system, running gear and work dress
It sets, the electronics and electric-control system include Vehicular charger, and the running gear includes transmission shaft, it is characterised in that the vehicle frame
Be equipped with walking motor, fluid pressure motor, hydraulic pump, alternating current and battery pack, the alternating current and battery pack be connected in parallel after with
The input terminal of fluid pressure motor is connected, and interlock protection is equipped between the alternating current, battery pack and fluid pressure motor input terminal and is filled
Set, described hydraulic pump one end is connected with fluid pressure motor, and the other end is connected with hydraulic system, the Vehicular charger it is defeated
Enter end to be connected with alternating current, the other end is connected with battery pack, and described walking motor one end is connected with battery pack, the other end
It is connected with the transmission shaft of running gear, so that when loading machine is in driving status, battery pack can be to walking motor
Power supply, walking motor directly drive the walking that rear axle realizes loading machine；When loading machine is travelled to operating position, by hydraulic electricity
Motivation connects alternating current, and fluid pressure motor promotes equipment to complete tripping action by hydraulic pump drive hydraulic system principle, in addition,
After city electrically connects, on the one hand drive fluid pressure motor, be on the other hand that battery pack charges by Vehicular charger, in alternating current and
When hydraulic electric motor is disconnected, battery pack may be that fluid pressure motor provides electric power.
Interlocking protection device described in the utility model be contactor, in favor of when fluid pressure motor connect alternating current when, battery
Group is not turned on fluid pressure motor, and when battery pack and fluid pressure motor connection, alternating current is not turned on fluid pressure motor.
The utility model is due to using the above structure, compared with traditional internal combustion type loading machine, has that exhaust emissions is few, makes an uproar
The low advantages such as low with equipment operating cost of sound.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is another structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in further detail.
Embodiment 1
A kind of loading machine, including vehicle frame, dynamical system, hydraulic system, running gear and equipment, the dynamical system
Including engine 1, hydraulic system includes the first hydraulic pump 2, pipeline and hydraulic oil container 3, described first hydraulic pump, 2 one end with start
Machine 1 is connected, and the other end is connected with running gear, and first hydraulic pump 2 is connected with hydraulic oil container 3 by the road, special
Sign be the vehicle frame be equipped with motor operated driving mechanism, the motor operated driving mechanism include motor 4, the second hydraulic pump 5,
Cable and alternating current 6, the motor 4 are connected through cable with alternating current 6, and 5 one end motor 4 of the second hydraulic pump is connected,
The other end is connected with equipment, and second hydraulic pump 5 is connected with hydraulic oil container 3 by the road, in favor of by starting
Machine and the first hydraulic pump direct connection drive the walking of running gear realization loading machine by hydraulic system, when loading machine starts to load and unload
When operation, engine is closed, connects alternating current, motor and the second hydraulic pump direct connection, the second hydraulic pump and hydraulic pressure system for motor
System is connected, and the handling operation of the hydraulic cylinder or hydraulic motor realization loading machine of equipment is driven by hydraulic system.
Such as attached drawing 1, when loading machine is in driving status: power is supplied to the first hydraulic pump by engine, by hydraulic
System drive running motor realizes loading machine walking；When loading machine is in mode of operation: closing engine, connected for motor
Power is supplied to the second hydraulic pump by motor by alternating current, is realizing work by hydraulic system driving hydraulic cylinder or hydraulic motor
Make the tripping action of device, the present embodiment combines driving using two kinds of power modes, leads in 90% time after loading machine booting
It crosses alternating current and drives electronic machine operation, compared with existing internal combustion type loading machine, with exhaust emissions is few, noise is low, equipment operation
The advantages that at low cost.
The utility model is due to using the above structure, compared with traditional internal combustion type loading machine, has that exhaust emissions is few, makes an uproar
The low advantages such as low with equipment operating cost of sound.
Embodiment 2
A kind of loading machine, including vehicle frame, electronics and electric-control system, dynamical system, hydraulic system, running gear and work dress
It sets, the electronics and electric-control system include Vehicular charger 7, and the running gear includes transmission shaft, it is characterised in that the vehicle
Frame is equipped with walking motor 8, fluid pressure motor 9, hydraulic pump 10, alternating current 11 and battery pack 12, the alternating current 11 and battery pack
12 are connected in parallel and are connected afterwards with the input terminal of fluid pressure motor 9, and the alternating current 11, battery pack 12 and fluid pressure motor 9 input
Interlocking protection device is equipped between end, described 10 one end of hydraulic pump is connected with fluid pressure motor 9, the other end and hydraulic system phase
Connection, the input terminal of the Vehicular charger 7 are connected with alternating current 11, and the other end is connected with battery pack 12, the walking electricity
8 one end of motivation is connected with battery pack 12, and the other end is connected with the transmission shaft of running gear, in favor of being in row when loading machine
When sailing state, battery pack can directly drive the walking that rear axle realizes loading machine to walking motor, walking motor；When
When loading machine is travelled to operating position, fluid pressure motor is connected into alternating current, fluid pressure motor by hydraulic pump drive hydraulic system principle,
Equipment is promoted to complete tripping action, in addition, on the one hand driving fluid pressure motor after city electrically connects, on the other hand passing through
Vehicular charger is battery pack charging, and when alternating current and hydraulic electric motor are disconnected, battery pack may be that fluid pressure motor provides
Electric power.
Interlocking protection device described in the utility model be contactor, in favor of when fluid pressure motor connect alternating current when, battery
Group is not turned on fluid pressure motor, and when battery pack and fluid pressure motor connection, alternating current is not turned on fluid pressure motor.
Such as attached drawing 2, when loading machine is in driving status: battery pack gives walking motor, and walking motor is direct
Rear axle is driven to realize loading machine walking.
When loading machine is in mode of operation: fluid pressure motor is connected by cable with alternating current, and the alternating current other end passes through
Cable is connected with Vehicular charger, on the one hand alternating current is battery pack charging, on the other hand powers to fluid pressure motor, hydraulic electricity
Power is supplied to hydraulic pump by motivation, is realizing that the handling of bulk machine are dynamic by hydraulic system driving hydraulic cylinder and hydraulic motor
Make, compared with existing internal combustion type bulk goods elevating conveyor, the present embodiment is driven by pure electric power using two kinds, has noise small, green
The advantages that color is pollution-free is conducive to protect environment.
The utility model is due to using the above structure, compared with traditional internal combustion type loading machine, having emission-free discharge, making an uproar
The low advantages such as low with equipment operating cost of sound.
Claims (3)
1. a kind of loading machine, including vehicle frame, dynamical system, hydraulic system, running gear and equipment, the dynamical system packet
Engine is included, hydraulic system includes the first hydraulic pump, pipeline and hydraulic oil container, and first hydraulic pump one end is connected with engine
It connects, the other end is connected with running gear, and first hydraulic pump is connected with hydraulic oil container by the road, it is characterised in that described
Vehicle frame is equipped with motor operated driving mechanism, and the motor operated driving mechanism includes motor, the second hydraulic pump, cable and alternating current,
The motor is connected through cable with alternating current, and second hydraulic pump one end motor is connected, the other end and equipment
It is connected, second hydraulic pump is connected with hydraulic oil container by the road.
2. a kind of loading machine, including vehicle frame, electronics and electric-control system, dynamical system, hydraulic system, running gear and work dress
It sets, the electronics and electric-control system include Vehicular charger, and the running gear includes transmission shaft, it is characterised in that the vehicle frame
Be equipped with walking motor, fluid pressure motor, hydraulic pump, alternating current and battery pack, the alternating current and battery pack be connected in parallel after with
The input terminal of fluid pressure motor is connected, and interlock protection is equipped between the alternating current, battery pack and fluid pressure motor input terminal and is filled
Set, described hydraulic pump one end is connected with fluid pressure motor, and the other end is connected with hydraulic system, the Vehicular charger it is defeated
Enter end to be connected with alternating current, the other end is connected with battery pack, and described walking motor one end is connected with battery pack, the other end
It is connected with the transmission shaft of running gear.
3. a kind of loading machine according to claim 2, it is characterised in that the interlocking protection device is contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989519.7U CN209113121U (en) | 2018-11-29 | 2018-11-29 | Loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989519.7U CN209113121U (en) | 2018-11-29 | 2018-11-29 | Loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209113121U true CN209113121U (en) | 2019-07-16 |
Family
ID=67207052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989519.7U Active CN209113121U (en) | 2018-11-29 | 2018-11-29 | Loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209113121U (en) |
-
2018
- 2018-11-29 CN CN201821989519.7U patent/CN209113121U/en active Active
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