CN201923824U - All-electric pallet truck - Google Patents
All-electric pallet truck Download PDFInfo
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- CN201923824U CN201923824U CN2010206149854U CN201020614985U CN201923824U CN 201923824 U CN201923824 U CN 201923824U CN 2010206149854 U CN2010206149854 U CN 2010206149854U CN 201020614985 U CN201020614985 U CN 201020614985U CN 201923824 U CN201923824 U CN 201923824U
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Abstract
The utility model discloses an all-electric pallet truck, which comprises a multipurpose electric control traction driving head and a pallet truck body, wherein, the multipurpose electric control traction driving head comprises an electric drive unit, an operating control system, a power supply conveying and control signal output system and a fixing device; the electric drive unit, the operating control system and the power supply conveying and control signal output system are connected with the fixing device; and the multipurpose electric control traction driving head is in rigid connection with the pallet truck body through the front end of the fixing device. The all-electric pallet truck has the advantages as follows: a driving system and a control system are integrated and are separated from an operation truck body system, so as to form a relatively independent body. When a circuit or a machine goes wrong, normal operation can be achieved only after an identical electric control traction driving head is used as a substitute rapidly. The all-electric pallet truck greatly improves the equipment capacity factor and attendance rate.
Description
[technical field]
The utility model relates to logistics handling and loading machinery and specifically relates to a kind of all-electric tray carriage.
[background technology]
Energy-saving and emission-reduction, protection environment are international public good consciousness and public criterion.In automobile, all kinds of engineering truck, all kinds of logistics loading-unload machine, all kinds of touristy coachs field, high speed development elec. vehicle energy-conservation, that reduce pollution has become industry trend.China attaches great importance to and is devoted to the adjusting work of product structure equally in this field.All kinds of battery-driven car products since two thousand keep high speed development always.Especially in the recent period international oil price rises violently, and the enterprise of production energy-conserving and environment-protective elec. vehicle is like rain the back spring bamboo, and is flourish.But, at present small-sized logistics loading-unload machine such as the structures such as electric stacker, electronic tray carriage, electric flatbed tricycle of China in the logistics loading-unload machine nearly all are integral design, because technical parameters such as load capacity, lifting altitude, moving velocity, mode and climbable gradient are different, various in style, causing a kind of specifications and models is exactly a kind of vehicle, a kind of general design.And small-sized logistics loading and unloading elec. vehicle is made up of drive system, handling labor system, control operation system, power supply and body system.Wherein drive system, handling labor system, control operation system and power supply are all substantially the same.
The present integral design of domestic small-sized logistics loading-unload machine, each vehicle or carry sample diversified in specifications, body construction is also different, therefore causes product standard and type many, and the design effort amount is big, and the parts kind is many.Integral car body no doubt has its advantage, but structure is complicated, processing request is high, operational path is long, the time-consuming material that takes.When circuit or machinery break down, have to shelve the next door and wait for that the professional repairs, and influences the equipment attendance rate.
For avoiding the complicated loaded down with trivial details duplication of labour (technical design) and raising product commonality, saving material, simplify technological process and research and develop this product.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of all-electric tray carriage with the electronic control traction drive of many usefulness head of commonality.
The utility model solves the problems of the technologies described above by the following technical programs: a kind of all-electric tray carriage, comprise many with electronic control traction drive head and tray carriage car body, described many with electronic control traction drive head by electric drive unit, operation control system, power delivery and control signal output system, and anchor fitting is formed, described electric drive unit, operation control system, and power delivery and control signal output system all be connected on the anchor fitting, and described many front ends that pass through described anchor fitting with electronic control traction drive head are connected with the tray carriage rigidity of vehicle body.
Described anchor fitting comprises support, connects base, cable bearer and connection supporting seat, described connection base is captiveed joint with electric drive unit, described operation control system is fixed on the support, described support is fixed on the electric drive unit, described cable bearer is fixed on the described connection base, described power delivery and control signal output system are fixed on the described cable bearer, described connection supporting seat is fixed in the outer end of described connection base, described how the connection with outer rigidity of vehicle body by described connection supporting seat with electronic control traction drive head.
Described electric drive unit comprises that change speed gear box, the rotating shaft of drive wheel, rotation are held, electrical motor, on the output shaft of described change speed gear box drive wheel is housed, drive wheel is positioned at the below of change speed gear box, load-supporting wheel as the electronic control traction drive of many usefulness head; the rotation rotating shaft is held and is installed in the change speed gear box top; the outer ring that the rotation rotating shaft is held is fixed on the connection base of traction drive head, electrical motor is positioned at the swing bearing top, the output shaft of electrical motor and change speed gear box input shaft are connected and are fixedly mounted on the inner ring of swing bearing, and described support is fixed on the electrical motor.
Described operation control system comprises rack-mount current colector, Electronic Control Assembly, gauge panel, control handle, rotating shaft, safety switch, safety switch control loop, magnet stopper, gas spring and case;
Electronic Control Assembly is installed in the top of support, current colector is positioned at the below of Electronic Control Assembly, current colector contacts with carbon brush, case covers on the outside of whole traction drive head, gauge panel is positioned at the top of case, control handle exposes case, described current colector is electrically connected to Electronic Control Assembly, behind power connection, the all working instruction of Electronic Control Assembly is controlled by control handle, control handle and support are hinged by rotating shaft, on vertical surface, do 90 ° of circular motions around the shaft, control handle and support have the arm of force, also just become the steering direction dish, turn to about finishing, safety switch is fixed on the support, and safety switch control loop and coaxial being fixed in the rotating shaft of rotating shaft rotate synchronously with control handle, when the traction drive head is not worked, the periphery compressing safety switch of safety switch control loop, described safety switch control loop is provided with breach, when the traction drive head is worked, safety switch is contained in the breach, safety switch is electrically connected Electronic Control Assembly, and magnet stopper is fixed on the rotor shaft of electrical motor and is connected electrically in Electronic Control Assembly, and magnet stopper is subjected to the control of safety switch, the cylinder barrel of gas spring is fixed on the bottom of control handle, and the piston rod of gas spring is fixed on the support;
When car load moves, when control handle when vertical surface rotates, control handle discharges safety switch by the safety switch control loop, thereby opens the control power supply, in case operator's hand leaves control handle, control handle resets under the effect of gas spring, the periphery compressing safety switch of safety switch control loop, the closed safe switch cuts off the control power supply, the control motor shuts down, and makes many with electronic control traction drive head stopping-down immediately.
Emergency power off switch, key switch and display instrument are arranged on the described gauge panel, forward/backward/walking/acceleration handle, pumping plant play button, urgent reversing button and horn punch are arranged on the control handle, and emergency power off switch, key switch and display instrument, forward/backward/walking/acceleration handle, pumping plant play button, urgent reversing button, horn punch all are electrically connected to Electronic Control Assembly.
Described power delivery and control signal output system comprise carbon-brush holder, cable bearer, cable and battery socket, and control signal socket, carbon-brush holder and cable all are fixed on the cable bearer, cable and battery socket are fixed on the control signal socket and are connected base, cable and battery socket and control signal socket are electrically connected to Electronic Control Assembly by cable, insert the battery feed that is installed in outer car body and export the hydraulic power unit control signal that is installed on the outer car body by this power delivery and control signal output system.
Described tray carriage car body comprises vehicle frame, to outside link plate, channel-section steel, universal load-supporting wheel, goods shelf assembly, roller, oil cylinder, piston rod, first connecting rod seat, primary shaft, connecting rod, second, the one or three connecting rod, second connecting rod seat, third axle, the 4th, push rod, the 5th, the two or three connecting rod, the 6th, the 7th, preceding BOGEY WHEEL assembly, battery pack, hydraulic pumping plant, power line socket and cable;
Two channel-section steels are welded on the vehicle frame both sides respectively, become a rigid body, goods shelf assembly both sides are equipped with two rollers up and down respectively, roller is installed in the channel-section steel respectively, can slide up and down, the universal load-supporting wheel is installed in the bottom, rear end of vehicle frame, and battery pack, hydraulic pumping plant, power line socket and cable are installed on the vehicle frame;
The oil cylinder bottom is rigidly connected with the vehicle frame screw thread, and oil cylinder piston masthead portion is threaded with the goods shelf assembly, and the hydraulic pumping plant is communicated with the oil inlet of oil cylinder;
Described first connecting rod seat is fixed on the plane, bottom of vehicle frame, and first connecting rod seat and first connecting rod are hinged by primary shaft; First connecting rod and the one or three connecting rod first jiao is hinged by second; The second connecting rod seat is fixed on the trailing flank bottom of goods shelf assembly, and second jiao of the one or three connecting rod is hinged by third axle and second connecting rod seat; The third angle of the one or three connecting rod is hinged by the 4th end with a push rod, and push rod is parallel to the below that pallet fork is arranged on pallet fork; Hinged between first jiao of the other end of push rod and one the 23 connecting rod by the 5th; Second jiao of the two or three connecting rod and crotch are hinged by the 6th between the bottom foremost; The pallet fork of described goods shelf assembly bottom foremost also is equipped with preceding BOGEY WHEEL assembly, and hinged by the 7th between the third angle of the two or three connecting rod and the preceding BOGEY WHEEL assembly, wherein, the 6th between the 5th and the 7th;
External many on the described tray carriage vehicle frame with electronic control traction drive head connection supporting seat to outside link plate screw thread rigidity.
The utility model has the advantages that: drive system and control system are integrated, separate, form relatively independent body with the work body system.When circuit or machinery break down, get final product normal operation as long as identical electronic control traction drive head changed fast.Improve the capacity utilization rate and the attendance rate greatly.
[description of drawings]
Fig. 1 is the front view of the electronic control traction drive of the many usefulness head of the utility model use;
Fig. 2 is the upward view of the electronic control traction drive of the many usefulness head of the utility model use;
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the B-B cutaway view of Fig. 2.
Fig. 5 is the C-C cutaway view of Fig. 3.
Fig. 6 is for adopting the many tray carriage constructionals drawing with electronic control traction drive head of the utility model.
Fig. 7 is a tray carriage car body back view shown in Figure 6.
Fig. 8 is the D-D cutaway view of Fig. 7.
[specific embodiment]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to qualification of the present utility model.
Please consult Fig. 1 to Fig. 5 simultaneously, the electronic control traction drive of the many usefulness head that uses in the utility model comprises and connects supporting seat 1, connects base 1 ', change speed gear box 2, drive wheel 3, rotation rotating shaft hold 4, electrical motor 5, support 6, current colector 7, carbon-brush holder 8, Electronic Control Assembly 9, gauge panel 10, control handle 11, rotating shaft 12, safety switch 13, safety switch control loop 13 ', magnet stopper 13 ", gas spring 14, cable bearer 15, cable and battery socket 16, control signal socket 17, and case 18.
Should many be rigidly connected by connecting supporting seat 1 and outer car body (not shown) screw thread, realize promptly that electronic control traction drive head did horizontal surface between the supporting seat 1 and rotate freely motion with being connected with electronic control traction drive head.
Rotating shaft 12 is fixed on the control handle 11, and control handle 11 is hinged by rotating shaft 12 with support 6, can 12 do 90 ° of circular motions on vertical surface around the shaft.Control handle 11 has certain arm of force with support 6, has also just become steering direction dish of the present utility model, turns to function about finishing.Safety switch 13 is fixed on the support 6, safety switch control loop 13 ' and rotating shaft 12 coaxial being fixed in the rotating shaft 12, the periphery compressing safety switch 13 of safety switch control loop 13 ', described safety switch control loop 13 ' is provided with breach, safety switch 13 is electrically connected Electronic Control Assembly 9, magnet stopper 13 " be fixed on the rotor shaft of electrical motor 5 magnet stopper 13 " be connected electrically in Electronic Control Assembly 9, magnet stopper 13 simultaneously " be subjected to the control of safety switch 13.When the traction drive head is not worked, safety switch control loop 13 ' compressing safety switch 13, the control power supply disconnects.
The cylinder barrel of gas spring 14 is fixed on the bottom of control handle 11, and the piston rod of gas spring 14 is fixed on the support 6.
When car load moves, when control handle 11 rotates, control handle 11 discharges safety switch 13 by the breach of safety switch control loop 13 ', thereby open the control power supply, in case operator's hand leaves control handle 11, control handle 11 resets under the effect of gas spring 14, safety switch control loop 13 ' compressing safety switch 13, cut off the control power supply, control motor 5 shuts down, and makes many with electronic control traction drive head stopping-down immediately.
Electronic control traction drive head is with after outer car body is connected, and its drive wheel 3 also just becomes a load-supporting wheel of whole locomotive body, carries certain load, produces the friction force that is enough to drive the whole locomotive body motion with ground.
See also Fig. 6, be the all-electric tray carriage constructional drawing of the utility model.Mix the tray carriage car body with electronic control traction drive head more than above-mentioned and promptly form the all-electric tray carriage of the utility model.Please consult Fig. 7 and Fig. 8 simultaneously, be the lateral plan and the back view of tray carriage car body.
This tray carriage car body 30 comprises vehicle frame 301, to outside link plate 302, channel-section steel 303, universal load-supporting wheel 304, goods shelf assembly 305, roller 306, oil cylinder 307, piston rod 308, first connecting rod seat 309, primary shaft 310, connecting rod 311, second 312, the one or three connecting rod 313, second connecting rod seat 314, third axle 315, the 4th 316, push rod 317, the 5th 318, the two or three connecting rod 319, the 6th 320, the 7th 321, preceding BOGEY WHEEL assembly 322, battery pack 323, hydraulic pumping plant 324, power line socket and cable 325.
Two channel-section steels 303 are welded on vehicle frame 301 both sides respectively, become a rigid body.Goods shelf assembly 305 both sides are equipped with two rollers 306 up and down respectively, and roller 306 is installed in respectively in the channel-section steel 303, can slide up and down, thereby goods shelf assembly 305 can slide up and down at vehicle frame 301.Universal load-supporting wheel 304 is installed in the bottom, rear end of vehicle frame 301, and battery pack 323, hydraulic pumping plant 324, power line socket and cable 25 are installed on the vehicle frame 301.
Parallel to the ground all the time in uphill process for plane on the pallet fork that guarantees goods shelf assembly 305, adopt connecting rod mechanism: first connecting rod seat 309 is fixed on the plane, bottom of vehicle frame 301, and first connecting rod seat 309 is hinged by primary shaft 310 with first connecting rod 311; First connecting rod 311 and the one or three connecting rod 313 first jiao is hinged by second 312; Second connecting rod seat 314 is fixed on the trailing flank bottom of goods shelf assembly 305, and second jiao of the one or three connecting rod 313 is hinged by third axle 315 and second connecting rod seat 314; The third angle of the one or three connecting rod 313 is hinged by an end of the 4th 316 and one push rod 317, and push rod 317 is parallel to the below that pallet fork is arranged on pallet fork; Hinged between first jiao of the other end of push rod 317 and one the 23 connecting rod 319 by the 5th 318; Second jiao of the two or three connecting rod 319 and crotch are hinged by the 6th 320 between the bottom foremost; The pallet fork of described goods shelf assembly 305 bottom foremost also is equipped with preceding BOGEY WHEEL assembly 322, hinged between the third angle of the two or three connecting rod 319 and the preceding BOGEY WHEEL assembly 322 by the 7th 321, wherein, the 6th 320 between the 5th 318 and the 7th 321.
When piston rod 308 rises, goods shelf assembly 305 rises, the second connecting rod seat 314 that drive is fixed on the goods shelf assembly 305 rises, second connecting rod seat 314 promotes connecting rods 311 by the one or three connecting rod 313 and rotates around primary shaft 310, connecting rod 311 and then to drive the one or three connecting rod 313 be that circular motion is done in the center of circle with primary shaft 310; It is that circular motion is done in the center of circle with second 312 that the one or three connecting rod 313 drives second connecting rod seat 314 simultaneously by third axle 315; It is that circular motion is done in the center of circle with the 4th 316 that the one or three connecting rod 313 drives push rod 317 by the 6th 316; It is that circular motion is done in the center of circle with the 6th 320 that push rod 317 drives the two or three connecting rod 319 simultaneously by the 5th 318, because the 6th 320 is fixed on the goods shelf assembly 305, forcing the two or three connecting rod 319 is that the center of circle downwards do circular motion with preceding BOGEY WHEEL assembly 322 with the 6th 320 by the 7th 321, thereby preceding BOGEY WHEEL assembly 322 is propped up goods shelf assembly 305 levels.
The purpose of design connecting rod 311 is to solve roller 306 to be subjected to channel-section steel 303 constraints can only do perpendicular movement up and down, and the one or three connecting rod 313 is done circular motion and the interference that produces.This structure guarantees goods shelf assembly 305 up-and-down movement maintenance levels fully.Overcome the problem that other electronic tray carriage pallet forks can not the maintenance level when up-and-down movement.
Can the screw thread rigidity external many on the vehicle frame 301 with electronic control traction drive head connection supporting seat 1 to outside link plate 302, be combined into all-electric tray carriage shown in Figure 6.
Claims (7)
1. all-electric tray carriage, it is characterized in that: comprise many with electronic control traction drive head and tray carriage car body, described many with electronic control traction drive head by electric drive unit, operation control system, power delivery and control signal output system, and anchor fitting is formed, described electric drive unit, operation control system, and power delivery and control signal output system all be connected on the anchor fitting, and described many front ends that pass through described anchor fitting with electronic control traction drive head are connected with the tray carriage rigidity of vehicle body.
2. all-electric tray carriage as claimed in claim 1, it is characterized in that: described anchor fitting comprises support, connect base, cable bearer and connection supporting seat, described connection base is captiveed joint with electric drive unit, described operation control system is fixed on the support, described support is fixed on the electric drive unit, described cable bearer is fixed on the described connection base, described power delivery and control signal output system are fixed on the described cable bearer, described connection supporting seat is fixed in the outer end of described connection base, described how the connection with outer rigidity of vehicle body by described connection supporting seat with electronic control traction drive head.
3. all-electric tray carriage as claimed in claim 2, it is characterized in that: described electric drive unit comprises change speed gear box, the rotating shaft of drive wheel rotation is held, electrical motor, on the output shaft of described change speed gear box drive wheel is housed, drive wheel is positioned at the below of change speed gear box, load-supporting wheel as the electronic control traction drive of many usefulness head; the rotation rotating shaft is held and is installed in the change speed gear box top; the outer ring that the rotation rotating shaft is held is fixed on the connection base of traction drive head, electrical motor is positioned at the swing bearing top, the output shaft of electrical motor and change speed gear box input shaft are connected and are fixedly mounted on the inner ring of swing bearing, and described support is fixed on the electrical motor.
4. all-electric tray carriage as claimed in claim 3 is characterized in that: described operation control system comprises rack-mount current colector, Electronic Control Assembly, gauge panel, control handle, rotating shaft, safety switch, safety switch control loop, magnet stopper, gas spring and case;
Electronic Control Assembly is installed in the top of support, current colector is positioned at the below of Electronic Control Assembly, current colector contacts with carbon brush, case covers on the outside of whole traction drive head, gauge panel is positioned at the top of case, control handle exposes case, described current colector is electrically connected to Electronic Control Assembly, behind power connection, the all working instruction of Electronic Control Assembly is controlled by control handle, control handle and support are hinged by rotating shaft, on vertical surface, do 90 ° of circular motions around the shaft, control handle and support have the arm of force, also just become the steering direction dish, turn to about finishing, safety switch is fixed on the support, and safety switch control loop and coaxial being fixed in the rotating shaft of rotating shaft rotate synchronously with control handle, when the traction drive head is not worked, the periphery compressing safety switch of safety switch control loop, described safety switch control loop is provided with breach, when the traction drive head is worked, safety switch is contained in the breach, safety switch is electrically connected Electronic Control Assembly, and magnet stopper is fixed on the rotor shaft of electrical motor and is connected electrically in Electronic Control Assembly, and magnet stopper is subjected to the control of safety switch, the cylinder barrel of gas spring is fixed on the bottom of control handle, and the piston rod of gas spring is fixed on the support.
5. all-electric tray carriage as claimed in claim 4, it is characterized in that: emergency power off switch, key switch and display instrument are arranged on the described gauge panel, forward/backward/walking/acceleration handle, pumping plant play button, urgent reversing button and horn punch are arranged on the control handle, and emergency power off switch, key switch and display instrument, forward/backward/walking/acceleration handle, pumping plant play button, urgent reversing button, horn punch all are electrically connected to Electronic Control Assembly.
6. all-electric tray carriage as claimed in claim 5, it is characterized in that: described power delivery and control signal output system comprise carbon-brush holder, cable bearer, cable and battery socket, and control signal socket, carbon-brush holder and cable all are fixed on the cable bearer, cable and battery socket are fixed on the control signal socket and are connected base, cable and battery socket and control signal socket are electrically connected to Electronic Control Assembly by cable, insert the battery feed that is installed in outer car body and export the hydraulic power unit control signal that is installed on the outer car body by this power delivery and control signal output system.
7. as each described all-electric tray carriage of claim 1 to 6, it is characterized in that: described tray carriage car body comprises vehicle frame, to outside link plate, channel-section steel, universal load-supporting wheel, goods shelf assembly, roller, oil cylinder, piston rod, first connecting rod seat, primary shaft, connecting rod, second, the one or three connecting rod, second connecting rod seat, third axle, the 4th, push rod, the 5th, the two or three connecting rod, the 6th, the 7th, preceding BOGEY WHEEL assembly, battery pack, hydraulic pumping plant, power line socket and cable;
Two channel-section steels are welded on the vehicle frame both sides respectively, become a rigid body, goods shelf assembly both sides are equipped with two rollers up and down respectively, roller is installed in the channel-section steel respectively, can slide up and down, the universal load-supporting wheel is installed in the bottom, rear end of vehicle frame, and battery pack, hydraulic pumping plant, power line socket and cable are installed on the vehicle frame;
The oil cylinder bottom is rigidly connected with the vehicle frame screw thread, and oil cylinder piston masthead portion is threaded with the goods shelf assembly, and the hydraulic pumping plant is communicated with the oil inlet of oil cylinder;
Described first connecting rod seat is fixed on the plane, bottom of vehicle frame, and first connecting rod seat and first connecting rod are hinged by primary shaft; First connecting rod and the one or three connecting rod first jiao is hinged by second; The second connecting rod seat is fixed on the trailing flank bottom of goods shelf assembly, and second jiao of the one or three connecting rod is hinged by third axle and second connecting rod seat; The third angle of the one or three connecting rod is hinged by the 4th end with a push rod, and push rod is parallel to the below that pallet fork is arranged on pallet fork; Hinged between first jiao of the other end of push rod and one the 23 connecting rod by the 5th; Second jiao of the two or three connecting rod and crotch are hinged by the 6th between the bottom foremost; The pallet fork of described goods shelf assembly bottom foremost also is equipped with preceding BOGEY WHEEL assembly, and hinged by the 7th between the third angle of the two or three connecting rod and the preceding BOGEY WHEEL assembly, wherein, the 6th between the 5th and the 7th;
External many on the described tray carriage vehicle frame with electronic control traction drive head connection supporting seat to outside link plate screw thread rigidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206149854U CN201923824U (en) | 2010-11-19 | 2010-11-19 | All-electric pallet truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206149854U CN201923824U (en) | 2010-11-19 | 2010-11-19 | All-electric pallet truck |
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| Publication Number | Publication Date |
|---|---|
| CN201923824U true CN201923824U (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206149854U Expired - Fee Related CN201923824U (en) | 2010-11-19 | 2010-11-19 | All-electric pallet truck |
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| CN103707757A (en) * | 2013-12-30 | 2014-04-09 | 绍兴金道齿轮箱有限公司 | Dynamic drive pallet truck and dynamic drive wheel thereof |
| CN103738155A (en) * | 2013-12-30 | 2014-04-23 | 绍兴金道齿轮箱有限公司 | Electric horizontal driving wheel assembly |
| CN103801888A (en) * | 2012-11-12 | 2014-05-21 | 宁波如意股份有限公司 | Ascending and descending type manual tray carriage automatic welding device |
| CN103801872A (en) * | 2012-11-12 | 2014-05-21 | 宁波如意股份有限公司 | Manual tray carriage welding device |
| CN103922243A (en) * | 2014-04-18 | 2014-07-16 | 宁波豪迈机械有限公司 | Mini electric carrier |
| CN103991718A (en) * | 2014-03-20 | 2014-08-20 | 北京恒力铁科技术开发有限公司 | Transport cart for pallets |
| CN104860231A (en) * | 2015-05-28 | 2015-08-26 | 浙江上加机械有限公司 | Electric truck |
| CN104925122A (en) * | 2015-05-18 | 2015-09-23 | 苏州先锋物流装备科技有限公司 | Steering mechanism capable of controlling car to run |
| CN105060177A (en) * | 2015-08-12 | 2015-11-18 | 山东建筑大学 | Small stacking machine |
| CN105584956A (en) * | 2016-03-07 | 2016-05-18 | 浙江诺力机械股份有限公司 | Small-turning-radius electric tray truck structure |
| CN105947935A (en) * | 2016-07-14 | 2016-09-21 | 安徽宇锋仓储设备有限公司 | Tray truck adopting guide rail type float driving structure |
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| CN103801888B (en) * | 2012-11-12 | 2015-12-23 | 宁波如意股份有限公司 | Lift manual pallet truck automatic welding device |
| CN103801872B (en) * | 2012-11-12 | 2015-12-23 | 宁波如意股份有限公司 | Manual pallet truck welder |
| CN103801888A (en) * | 2012-11-12 | 2014-05-21 | 宁波如意股份有限公司 | Ascending and descending type manual tray carriage automatic welding device |
| CN103801872A (en) * | 2012-11-12 | 2014-05-21 | 宁波如意股份有限公司 | Manual tray carriage welding device |
| CN103738155A (en) * | 2013-12-30 | 2014-04-23 | 绍兴金道齿轮箱有限公司 | Electric horizontal driving wheel assembly |
| CN103738155B (en) * | 2013-12-30 | 2016-07-06 | 绍兴金道齿轮箱有限公司 | A kind of Horizontal Electric Wheel assembly |
| CN103707757A (en) * | 2013-12-30 | 2014-04-09 | 绍兴金道齿轮箱有限公司 | Dynamic drive pallet truck and dynamic drive wheel thereof |
| CN103707757B (en) * | 2013-12-30 | 2017-01-18 | 绍兴金道齿轮箱有限公司 | Dynamic drive pallet truck and dynamic drive wheel thereof |
| CN103991718B (en) * | 2014-03-20 | 2016-08-31 | 北京恒力铁科技术开发有限公司 | Palletized transport car |
| CN103991718A (en) * | 2014-03-20 | 2014-08-20 | 北京恒力铁科技术开发有限公司 | Transport cart for pallets |
| CN103922243A (en) * | 2014-04-18 | 2014-07-16 | 宁波豪迈机械有限公司 | Mini electric carrier |
| CN103922243B (en) * | 2014-04-18 | 2016-02-17 | 宁波豪迈机械有限公司 | Mini electrocar |
| CN104925122A (en) * | 2015-05-18 | 2015-09-23 | 苏州先锋物流装备科技有限公司 | Steering mechanism capable of controlling car to run |
| CN104860231A (en) * | 2015-05-28 | 2015-08-26 | 浙江上加机械有限公司 | Electric truck |
| CN105060177A (en) * | 2015-08-12 | 2015-11-18 | 山东建筑大学 | Small stacking machine |
| CN105584956A (en) * | 2016-03-07 | 2016-05-18 | 浙江诺力机械股份有限公司 | Small-turning-radius electric tray truck structure |
| CN105947935A (en) * | 2016-07-14 | 2016-09-21 | 安徽宇锋仓储设备有限公司 | Tray truck adopting guide rail type float driving structure |
| CN108640041A (en) * | 2018-07-25 | 2018-10-12 | 诺力智能装备股份有限公司 | A kind of industrial vehicle |
| CN108640042A (en) * | 2018-07-25 | 2018-10-12 | 诺力智能装备股份有限公司 | A kind of jacking column suitable for industrial vehicle |
| CN108640042B (en) * | 2018-07-25 | 2019-12-20 | 诺力智能装备股份有限公司 | Jacking stand suitable for industrial vehicle |
| WO2020019645A1 (en) * | 2018-07-25 | 2020-01-30 | 诺力智能装备股份有限公司 | Industrial vehicle |
| WO2020019644A1 (en) * | 2018-07-25 | 2020-01-30 | 诺力智能装备股份有限公司 | Industrial vehicle |
| WO2020019646A1 (en) * | 2018-07-25 | 2020-01-30 | 诺力智能装备股份有限公司 | Lifting column for industrial vehicles |
| CN109052236A (en) * | 2018-09-13 | 2018-12-21 | 诺力智能装备股份有限公司 | A kind of industrial vehicle |
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