CN102180428A - Mini multifunctional cross-country forktruck - Google Patents
Mini multifunctional cross-country forktruck Download PDFInfo
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- CN102180428A CN102180428A CN2011101114538A CN201110111453A CN102180428A CN 102180428 A CN102180428 A CN 102180428A CN 2011101114538 A CN2011101114538 A CN 2011101114538A CN 201110111453 A CN201110111453 A CN 201110111453A CN 102180428 A CN102180428 A CN 102180428A
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Abstract
The invention discloses a mini multifunctional cross-country forktruck. A telescopic arm operating mechanism, a driver seat and a control device are positioned in a front frame; an electrical control diesel engine and a variable pump are fixed on a rear frame; an operating cylinder, a hydraulic valve group, a variable motor and the variable pump are connected through hydraulic rubber pipes; and a control handle, a vehicle controller, an engine controller and a sensor are connected through CAN buses, so that a distributed vehicle network control system is formed, and remote control or wire control operation can be realized. The telescopic arm operating mechanism is installed leaning to the right side of the front frame, so that the visual field of a driver is good, the vehicle sensor can collect vehicle state information in real time, the control system can realize automatic speed adjustment of an engine during lifting and traveling through software according to working conditions and vehicle state, the lifting speed and the driving speed do not interfere with each other, and the dangerous motion can be conducted on warning and limiting, therefore, the operation safety is guaranteed.
Description
Technical field
The invention belongs to extraordinary material handling equipment, particularly a kind of small-size multifunction All-terrain Forklift.
Background technology
The freight container traffic goods and materials are one of methods that extensively adopt in the international coverage, after freight container is transported to the destination.Need draw the vanning transport operation to goods and materials in the freight container, this just need use small-size multifunction All-terrain Forklift etc. can enter the construction machinery and equipment equipment that internal container is drawn stuffing.Solve the handling of pallet unit load under the rural atmosphere and draw the Stuff (to) operation.Carry out operation in order to enter in freight container and the band paulin automobile bodies, the whole height of fork truck should satisfy the inlet job requirements, and should have complete freely hoisting and door frame sidesway function.This fork truck adopts telescopic boom operating mechanism, can supporting multiple accessory, finish lifting, little earthwork, the multiple additional function of bulk cargo handling energy.The design of car body will be satisfied under the open-air full terrain environment, several work purposes such as fork dress, inlet operation, lifting, excavation, shovel fortune.Automatically controlledization of engineering truck is one of trend of engineering truck development, and this car has comprehensively adopted electronic controlled diesel and automatically controlled hydrostatic transmission system; And the real-time monitoring vehicle state of many group sensors is set, realize the safe in operation and the malfunction monitoring of vehicle.And can realize remote operation.
Summary of the invention
The object of the present invention is to provide a kind of small-size multifunction All-terrain Forklift, adopt hydrostatic transmission system, articulated frame, two-stage telescopic boom operating mechanism, automatically controlled combined handle operation, central controller installs sensor additional and realizes that control vehicle travels dangerous play restriction and fault self-diagnosis function.Operation under can be the in the open air full terrain environment, coupling accessory fast replacing device can supporting sidesway pallet fork, several work accessories such as telescoping boom, Excavating bucket, scraper bowl.And can enter internal container and draw stuffing.Back vehicle frame adopts case structure, and hydraulic reservoir and fuel tank had both helped improving car body strength directly as the body construction part, had also reduced complete vehicle quality.Swing arm mount pad side has improved driver's seat.
Technical scheme of the present invention is achieved in that
Front vehicle frame of the present invention with the back vehicle frame by turning to hinge, longitudinal oscillation hinge, swing span and turning to oil cylinder to be connected; Equipment is installed on the front vehicle frame, and configuration on the right side, and equipment is connected with front vehicle frame by elevating ram, slave cylinder, hollow shaft, and equipment is following to the hollow shaft rotation in the promotion of elevating ram, and slave cylinder is arranged on the equipment right side; Fast replacing device is arranged at work device front end, and overturning oil cylinder one end is fixed on the equipment, and the other end is fixed on the bearing pin of fast replacing device rear end, and sidesway pallet fork, bucket, loader(-mounted) shovel, arm accessory are connected with fast replacing device with the quick change base plate by the quick change draw-in groove; Back vehicle frame adopts case structure, and hydraulic reservoir and fuel tank are arranged at the both sides of back vehicle frame respectively directly as rear cycle frame structure spare; The front vehicle frame both sides are provided with two front-wheels, back vehicle frame both sides are provided with two trailing wheels, and two front-wheels, two trailing wheel inboards are provided with 4 wheel limit variable-dis-placement motors, and back vehicle frame right side is provided with the circumscribed oil filter press, back vehicle frame is provided with electric-control motor, and the electric-control motor front end is provided with controllable capacity pump; Automatically controlled multiway valve group, deflector, preferential convertible valve are arranged on the front vehicle frame, and front vehicle frame, back vehicle frame are respectively established a braking electromagnetic valve group.
Turn to hinge and longitudinal oscillation hinge to be installed in swing span, turn to oil cylinder to be installed between front vehicle frame and the swing span, be connected in front vehicle frame and the back hydraulic tubing of vehicle frame and wire harness centralized layout on swing span.
The front vehicle frame right side is provided with slave cylinder, and slave cylinder one end is connected with the front vehicle frame bottom, and the other end is connected with the outer arm tube of equipment, makes follow-up motion under the drive of equipment; Overturning oil cylinder is identical with slave cylinder parallel connection and cylinder diameter, constitutes feedback cylinder type levelling gear.
Tachogen is separately positioned on the variable-dis-placement motor of wheel limit, pressure sensor is separately positioned on elevating ram, working connection and the control oil channel, angular transducer is separately positioned on equipment, the fast replacing device, the anteversion and retroversion angle transducer is separately positioned on front vehicle frame, the back vehicle frame, and vehicle control device is arranged on the front vehicle frame; Operator's compartment is provided with gauge panel, bearing circle, the pedal that advances, retreat pedal, braking during standstill button, the operator's compartment right side is provided with compound control handle, vehicle control device, tachogen, pressure sensor, angular transducer, anteversion and retroversion angle transducer, the pedal that advances, retreat to communicate to connect between pedal, electric-control motor, compound control handle, the gauge panel and adopt CAN bus communication mode, form distributed vehicle network control system.
Setting up an office on the vehicle control device turns to 4 switching value entrance points about moving forward-reverse and crawl, connects wire-controlled apparatus or remote control equipment (RCE) on the vehicle control device, and with software control fork truck remote-controlled walking, car load can be realized remote operation.
Equipment adopts stretching structure.
This car pitot-static pressure drives, simple in structure, fine motion is good, a plurality of sensors is installed can be carried out vehicle state monitoring in real time, the total wire joint of CAN is adopted in data communication, the controller centralized control is provided with multinomial safety control measure.The design of car body will be satisfied several work purposes such as open-air full terrain environment lower fork dress, inlet operation, lifting, excavation, shovel fortune.Coupling accessory fast replacing device is the fast changeable accessory then, increases work efficiency, and can make the user under the prerequisite that does not increase investment, makes vehicle give full play to usefulness, finishes several work, has improved the cost performance of machine.
Description of drawings
Fig. 1 is that pallet fork of the present invention launches and is in position stereoscopic structural representation of the end;
Fig. 2 is pallet fork expansion of the present invention and is in most significant bit outward appearance rear side viewing structural representation;
Fig. 3 is an aftercarriage sectional structure of the present invention right side scheme drawing.
Fig. 4 is an aftercarriage sectional structure of the present invention left side scheme drawing.
Fig. 5 is that the present invention installs the scheme drawing of working behind bucket accessory, scraper bowl accessory, the arm accessory.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the present invention includes front vehicle frame 1, back vehicle frame 2, equipment 5, swing span 38, fast replacing device 24, sidesway pallet fork 8, bucket 9, loader(-mounted) shovel 10, arm 11 accessories, tachogen 21, pressure sensor 23, angular transducer 25, anteversion and retroversion angle transducer 26, vehicle control device 27, wire-controlled apparatus 34 or remote control equipment (RCE) 35, wire harness and oil circuit are formed; Front vehicle frame 1 with the back vehicle frame 2 by turning to hinge 3, longitudinal oscillation hinge 4, swing span 38 and turning to oil cylinder 39 to be connected;
Equipment 5 is installed on the front vehicle frame 1, and configuration on the right side, has improved driver's seat.Equipment 5 is connected with front vehicle frame 1 by elevating ram 6, slave cylinder 13, hollow shaft 7, and equipment 5 is following to hollow shaft 7 rotations in the promotion of elevating ram 6, and slave cylinder 13 is arranged on the right side of equipment 5 and front vehicle frame 1;
Fast replacing device 24 is arranged at equipment 5 front ends, and overturning oil cylinder 43 1 ends are fixed on the equipment 5, and the other end is fixed on the bearing pin 12 of fast replacing device 24 rear ends, and fast replacing device 24 rotates around bearing pin 12 under the promotion of overturning oil cylinder 43; Sidesway pallet fork 8, bucket 9, loader(-mounted) shovel 10, arm 11 accessories are connected with fast replacing device 24 with quick change base plate 42 by quick change draw-in groove 41; Operator's compartment is arranged on the front vehicle frame 1, and back vehicle frame 2 adopts case structure, and hydraulic reservoir 36 and fuel tank 37 are arranged at the both sides of back vehicle frame 2 respectively directly as back vehicle frame 2 framing members.Back vehicle frame 2 is provided with electric-control motor 15, and electric-control motor 15 front ends are provided with controllable capacity pump 16; Automatically controlled multiway valve group 14, deflector 44, preferential convertible valve 32 are arranged on the front vehicle frame 1, and front vehicle frame 1, back vehicle frame 2 are respectively established a braking electromagnetic valve group; Adopt hydraulic tubing to connect between the oil cylinder of controllable capacity pump 16, automatically controlled multiway valve group 14, deflector 44, preferential convertible valve 32 and equipment 5, sidesway pallet fork 8, bucket 9, loader(-mounted) shovel 10, arm 11 accessories.
Turn to hinge 3 and longitudinal oscillation hinge 4 to be installed in swing span 38, turn to oil cylinder 39 to be installed between front vehicle frame 1 and the swing span 38, but be connected in the hydraulic tubing of front vehicle frame 1 and back vehicle frame 2 and wire harness centralized layout on swing span 38, this structure improvement turns to the stressing conditions of oil cylinder 39 when vehicle frame 2 teeters of back, realize bigger oscillating quantity, in less space, solved the key issue of articulated frame.
Front vehicle frame 1 both sides are provided with two front-wheels 17, and back vehicle frame 2 both sides are provided with two trailing wheels, 18, two front-wheels 17, two trailing wheels, 18 inboards are provided with 4 wheel limit variable-dis-placement motors 19.Controllable capacity pump 16 links to each other with wheel limit variable-dis-placement motor 19 with automatically controlled multiway valve group 14 by hydralic hose.Back vehicle frame 2 right sides are provided with circumscribed oil filter press 20, improve the fluid precision of static-pressure system, and work system adopts preferential convertible valve 32, makes the shared controllable capacity pump 16 of work system and steering swivel system; Add pressure-compensated valve 33 in the multiway valve, can guarantee respectively to move joint operation, as flexible when hoisting, or turn over after hoisting simultaneously.
Tachogen 21 is separately positioned on the wheel limit variable-dis-placement motor 19, pressure sensor 23 is separately positioned on elevating ram 6, working connection and the control oil channel, angular transducer 25 is separately positioned on equipment 5, the fast replacing device 24, anteversion and retroversion angle transducer 26 is separately positioned on front vehicle frame 1, the back vehicle frame 2, and vehicle control device 27 is arranged on the front vehicle frame 1; Operator's compartment is provided with gauge panel 22, bearing circle 28, the pedal 29 that advances, retreat pedal 30, braking during standstill button 31, and the operator's compartment right side is provided with compound control handle 40.Vehicle control device 27, tachogen 21, pressure sensor 23, angular transducer 25, anteversion and retroversion angle transducer 26, the pedal 29 that advances, retreat to communicate to connect between pedal 30, electric-control motor 15, compound control handle 40, the gauge panel 22 and adopt CAN bus communication mode, form distributed vehicle network control system.
Tachogen 21, pressure sensor 23, angular transducer 25, anteversion and retroversion angle transducer 26 real-time collection vehicle status informations, detect the inclination angle, front and back of sidesway pallet fork 8, bucket 9, loader(-mounted) shovel 10, arm 11 accessories in real time, operate according to equipment 5 position limit accessory anteversion and retroversion; It is spacing that sidesway pallet fork 8 and loader(-mounted) shovel 10 are leaned forward when the low level, prevents and two front-wheels 17 are interfered that restriction wide-angle hypsokinesis when a high position prevents to turn over behind the goods and falls; Vehicle control device 27 calculates slide-out moment, report to the police, show or stop to hoist by the stability setting, when being arranged, rollover trend halts, realize the automatic speed regulation of electric-control motor 15 in work and walking process by program, can monitor the speed of a motor vehicle, power, engine speed, work timing, mileage, hydraulic oil temperature, gear, vehicle inclination angle, each system pressure in real time, and be presented on the gauge panel 22 to make things convenient for failure judgement.And with information and be presented on the gauge panel 22.
Setting up an office on the vehicle control device 27 turns to 4 switching value entrance points about moving forward-reverse and crawl, connects wire-controlled apparatus 34 or remote control equipment (RCE) 35 on the vehicle control device 27, and with software control fork truck remote-controlled walking, car load can be realized remote operation.
Equipment 5 adopts stretching structures, adopts the two-stage telescopic arm structure, can supporting sidesway pallet fork, several work accessories such as telescoping boom, Excavating bucket, scraper bowl, realize difference in functionality demands such as fork dress, lifting.
Claims (6)
1. the small-size multifunction All-terrain Forklift comprises front vehicle frame (1), it is characterized in that, front vehicle frame (1) with the back vehicle frame (2) by turning to hinge (3), longitudinal oscillation hinge (4), swing span (38) and turning to oil cylinder (39) to be connected; Equipment (5) is installed on the front vehicle frame (1), and configuration on the right side, equipment (5) is connected with front vehicle frame (1) by elevating ram (6), slave cylinder (13), hollow shaft (7), equipment (5) is following to hollow shaft (7) rotation in the promotion of elevating ram (6), and slave cylinder (13) is arranged on equipment (5) right side; Fast replacing device (24) is arranged at equipment (5) front end, overturning oil cylinder (43) one ends are fixed on the equipment (5), the other end is fixed on the bearing pin (12) of fast replacing device (24) rear end, and sidesway pallet fork (8), bucket (9), loader(-mounted) shovel (10), arm (11) accessory are connected with fast replacing device (24) with quick change base plate (42) by quick change draw-in groove (41); Back vehicle frame (2) adopts case structure, and hydraulic reservoir (36) and fuel tank (37) are arranged at the both sides of back vehicle frame (2) respectively directly as back vehicle frame (2) framing member; Front vehicle frame (1) both sides are provided with two front-wheels (17), back vehicle frame (2) both sides are provided with two trailing wheels (18), two front-wheels (17), two trailing wheels (18) inboard are provided with 4 wheel limit variable-dis-placement motors (19), back vehicle frame (2) right side is provided with circumscribed oil filter press (20), back vehicle frame (2) is provided with electric-control motor (15), and electric-control motor (15) front end is provided with controllable capacity pump (16); Automatically controlled multiway valve group (14), deflector (44), preferential convertible valve (32) are arranged on the front vehicle frame (1), and front vehicle frame (1), back vehicle frame (2) are respectively established a braking electromagnetic valve group.
2. small-size multifunction All-terrain Forklift according to claim 1, it is characterized in that, turn to hinge (3) and longitudinal oscillation hinge (4) to be installed in swing span (38), turn to oil cylinder (39) to be installed between front vehicle frame (1) and the swing span (38), be connected in front vehicle frame (1) and the back vehicle frame (2) hydraulic tubing and wire harness centralized layout on swing span (38).
3. small-size multifunction All-terrain Forklift according to claim 1, it is characterized in that, front vehicle frame (1) right side is provided with slave cylinder (13), slave cylinder (13) one ends are connected with front vehicle frame (1) bottom, the other end is connected with the outer arm tube of equipment (5), makes follow-up motion under the drive of equipment (5); Overturning oil cylinder (43) is identical with slave cylinder (13) parallel connection and cylinder diameter, constitutes feedback cylinder type levelling gear.
4. small-size multifunction All-terrain Forklift according to claim 1, it is characterized in that, tachogen (21) is separately positioned on the wheel limit variable-dis-placement motor (19), pressure sensor (23) is separately positioned on elevating ram (6), working connection and the control oil channel, angular transducer (25) is separately positioned on equipment (5), the fast replacing device (24), anteversion and retroversion angle transducer (26) is separately positioned on front vehicle frame (1), the back vehicle frame (2), and vehicle control device (27) is arranged on the front vehicle frame (1); Operator's compartment is provided with gauge panel (22), bearing circle (28), the pedal that advances (29), retreats pedal (30), braking during standstill button (31), the operator's compartment right side is provided with compound control handle (40), vehicle control device (27), tachogen (21), pressure sensor (23), angular transducer (25), anteversion and retroversion angle transducer (26), the pedal that advances (29), retreat to communicate to connect between pedal (30), electric-control motor (15), compound control handle (40), the gauge panel (22) and adopt CAN bus communication mode, form distributed vehicle network control system.
5. small-size multifunction All-terrain Forklift according to claim 4, it is characterized in that, vehicle control device (27) is gone up to set up an office and is turned to 4 switching value entrance points about moving forward-reverse and crawl, vehicle control device (27) is gone up and is connected wire-controlled apparatus (34) or remote control equipment (RCE) (35), with software control fork truck remote-controlled walking, car load can be realized remote operation.
6. small-size multifunction All-terrain Forklift according to claim 1 is characterized in that, equipment (5) adopts stretching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111453 CN102180428B (en) | 2011-04-29 | 2011-04-29 | Mini multifunctional cross-country forktruck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111453 CN102180428B (en) | 2011-04-29 | 2011-04-29 | Mini multifunctional cross-country forktruck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102180428A true CN102180428A (en) | 2011-09-14 |
| CN102180428B CN102180428B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110111453 Expired - Fee Related CN102180428B (en) | 2011-04-29 | 2011-04-29 | Mini multifunctional cross-country forktruck |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328894A (en) * | 2011-10-12 | 2012-01-25 | 中国人民解放军总后勤部建筑工程研究所 | Safety monitoring system for multifunctional cross-country fork truck |
| CN102351137A (en) * | 2011-10-11 | 2012-02-15 | 中国人民解放军总后勤部建筑工程研究所 | Accessory recognition system for multifunctional off-road forklift trunk |
| CN102416948A (en) * | 2011-10-11 | 2012-04-18 | 中国人民解放军总后勤部建筑工程研究所 | Hydrostatic control system for multifunctional off-road forklift |
| CN102491239A (en) * | 2011-12-08 | 2012-06-13 | 三一集团有限公司 | Fork truck as well as anti-tipping control method and anti-tipping control system thereof |
| CN102583193A (en) * | 2012-02-17 | 2012-07-18 | 缪慰时 | Off-road type forklift with hydrostatic four-wheel drive and articulated frame |
| CN102583195A (en) * | 2012-02-15 | 2012-07-18 | 中国人民解放军总后勤部建筑工程研究所 | Pallet fork mechanism with quick change function |
| CN102602853A (en) * | 2012-03-21 | 2012-07-25 | 青州市北辰机车有限公司 | Hinge type offroad forklift |
| CN102642794A (en) * | 2012-05-02 | 2012-08-22 | 厦门市嘉盛工程机械有限公司 | Movable arm lifting device of forklift loader |
| CN103909984A (en) * | 2013-01-05 | 2014-07-09 | 安徽梯佑叉车股份有限公司 | Forklift with liftable and lowerable driving cab |
| CN105152081A (en) * | 2015-09-29 | 2015-12-16 | 刘煋 | Side rear rotation operation telescopic forklift |
| CN105220723A (en) * | 2015-09-18 | 2016-01-06 | 南通安捷机械有限公司 | A kind of Multifunctional carrier |
| CN105587421A (en) * | 2016-01-19 | 2016-05-18 | 株洲南车时代电气股份有限公司 | System and method for implementing speed control of diesel engine on basis of multiple CAN communication protocols |
| CN106976793A (en) * | 2017-04-19 | 2017-07-25 | 中央军委后勤保障部建筑工程研究所 | Container spreader fork mechanism with quick latch functions |
| CN106986285A (en) * | 2017-04-30 | 2017-07-28 | 安徽好运机械有限公司 | A kind of tilting mechanism for telescopic arm offroad vehicle |
| CN109319001A (en) * | 2018-09-28 | 2019-02-12 | 三汽车制造有限公司 | Engineering truck |
| CN109607395A (en) * | 2018-12-12 | 2019-04-12 | 航天重型工程装备有限公司 | A kind of mechanical arm |
| CN113338366A (en) * | 2021-06-08 | 2021-09-03 | 天津工程机械研究院有限公司 | Multifunctional engineering vehicle and accessory assembly replacing method thereof |
| CN114776458A (en) * | 2022-03-23 | 2022-07-22 | 潍柴动力股份有限公司 | Method and device for correcting engine of engineering vehicle, electronic equipment and storage medium |
| CN115072622A (en) * | 2022-06-15 | 2022-09-20 | 中国工程物理研究院激光聚变研究中心 | Supporting device of heavy-load clamp and multi-degree-of-freedom heavy-load installation vehicle thereof |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416948B (en) * | 2011-10-11 | 2014-08-13 | 中国人民解放军总后勤部建筑工程研究所 | Hydrostatic control system for multifunctional off-road forklift |
| CN102351137A (en) * | 2011-10-11 | 2012-02-15 | 中国人民解放军总后勤部建筑工程研究所 | Accessory recognition system for multifunctional off-road forklift trunk |
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| CN102328894A (en) * | 2011-10-12 | 2012-01-25 | 中国人民解放军总后勤部建筑工程研究所 | Safety monitoring system for multifunctional cross-country fork truck |
| CN102328894B (en) * | 2011-10-12 | 2014-09-10 | 中国人民解放军总后勤部建筑工程研究所 | Safety monitoring system for multifunctional cross-country fork truck |
| CN102491239A (en) * | 2011-12-08 | 2012-06-13 | 三一集团有限公司 | Fork truck as well as anti-tipping control method and anti-tipping control system thereof |
| CN102583195A (en) * | 2012-02-15 | 2012-07-18 | 中国人民解放军总后勤部建筑工程研究所 | Pallet fork mechanism with quick change function |
| CN102583195B (en) * | 2012-02-15 | 2014-03-26 | 中国人民解放军总后勤部建筑工程研究所 | Pallet fork mechanism with quick change function |
| CN102583193A (en) * | 2012-02-17 | 2012-07-18 | 缪慰时 | Off-road type forklift with hydrostatic four-wheel drive and articulated frame |
| CN102602853A (en) * | 2012-03-21 | 2012-07-25 | 青州市北辰机车有限公司 | Hinge type offroad forklift |
| CN102602853B (en) * | 2012-03-21 | 2014-07-09 | 青州市北辰机车有限公司 | Hinge type offroad forklift |
| CN102642794A (en) * | 2012-05-02 | 2012-08-22 | 厦门市嘉盛工程机械有限公司 | Movable arm lifting device of forklift loader |
| CN103909984A (en) * | 2013-01-05 | 2014-07-09 | 安徽梯佑叉车股份有限公司 | Forklift with liftable and lowerable driving cab |
| CN105220723A (en) * | 2015-09-18 | 2016-01-06 | 南通安捷机械有限公司 | A kind of Multifunctional carrier |
| CN105152081A (en) * | 2015-09-29 | 2015-12-16 | 刘煋 | Side rear rotation operation telescopic forklift |
| CN105587421B (en) * | 2016-01-19 | 2018-07-31 | 株洲南车时代电气股份有限公司 | System and method based on the control of more CAN communication protocol realization diesel engine speed regulations |
| CN105587421A (en) * | 2016-01-19 | 2016-05-18 | 株洲南车时代电气股份有限公司 | System and method for implementing speed control of diesel engine on basis of multiple CAN communication protocols |
| CN106976793A (en) * | 2017-04-19 | 2017-07-25 | 中央军委后勤保障部建筑工程研究所 | Container spreader fork mechanism with quick latch functions |
| CN106986285B (en) * | 2017-04-30 | 2022-07-26 | 安徽好运机械有限公司 | Tipping mechanism for telescopic arm off-road vehicle |
| CN106986285A (en) * | 2017-04-30 | 2017-07-28 | 安徽好运机械有限公司 | A kind of tilting mechanism for telescopic arm offroad vehicle |
| CN109319001A (en) * | 2018-09-28 | 2019-02-12 | 三汽车制造有限公司 | Engineering truck |
| CN109319001B (en) * | 2018-09-28 | 2024-05-07 | 三一汽车制造有限公司 | Engineering vehicle |
| CN109607395A (en) * | 2018-12-12 | 2019-04-12 | 航天重型工程装备有限公司 | A kind of mechanical arm |
| CN113338366A (en) * | 2021-06-08 | 2021-09-03 | 天津工程机械研究院有限公司 | Multifunctional engineering vehicle and accessory assembly replacing method thereof |
| CN114776458A (en) * | 2022-03-23 | 2022-07-22 | 潍柴动力股份有限公司 | Method and device for correcting engine of engineering vehicle, electronic equipment and storage medium |
| CN114776458B (en) * | 2022-03-23 | 2024-03-19 | 潍柴动力股份有限公司 | Engineering vehicle engine correction method, device, electronic equipment and storage medium |
| CN115072622A (en) * | 2022-06-15 | 2022-09-20 | 中国工程物理研究院激光聚变研究中心 | Supporting device of heavy-load clamp and multi-degree-of-freedom heavy-load installation vehicle thereof |
| CN115072622B (en) * | 2022-06-15 | 2023-08-22 | 中国工程物理研究院激光聚变研究中心 | Supporting device of heavy-duty clamp and multi-degree-of-freedom heavy-duty mounting vehicle thereof |
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| CN102180428B (en) | 2013-04-24 |
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