CN108357521A - Function trolley - Google Patents

Function trolley Download PDF

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Publication number
CN108357521A
CN108357521A CN201810111509.1A CN201810111509A CN108357521A CN 108357521 A CN108357521 A CN 108357521A CN 201810111509 A CN201810111509 A CN 201810111509A CN 108357521 A CN108357521 A CN 108357521A
Authority
CN
China
Prior art keywords
stroller frame
inverter
function trolley
connect
trolley according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810111509.1A
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Chinese (zh)
Inventor
罗弟容
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810111509.1A priority Critical patent/CN108357521A/en
Publication of CN108357521A publication Critical patent/CN108357521A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/18Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/0026Propulsion aids
    • B62B5/0033Electric motors
    • B62B5/0036Arrangements of motors
    • B62B5/0046One motor drives two wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/25Wheel arrangements; Steering; Stability; Wheel suspension characterised by the ground engaging elements, e.g. wheel type

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The present invention relates to trolley fields, more specifically, it is related to a kind of function trolley, the function trolley, including stroller frame ontology, it is separately mounted to the left handrail lever on stroller frame ontology and right handrail lever, it further include pocket bucket ontology, electric machine, connecting shaft component and roller devices, the pocket bucket ontology is fixed on stroller frame ontology, connecting shaft component one end is connect with electric machine, the other end is connect with roller devices, the electric machine includes accumulator, inverter and driving motor, the accumulator is mounted on stroller frame bodies top, inverter is electrically connected with driving motor, the device is novel in design, with electro-motor, idler wheel can be driven using motor, greatly reduce burden when manual implementation, at upper abrupt slope or implementation weight, effect is especially apparent.

Description

Function trolley
Technical field
The present invention relates to trolley fields, more particularly, to a kind of function trolley.
Background technology
Trolley (wheel barrow; barrow;Hand truck) it is the carrying vehicle for being pushed away, being drawn with manpower, it is The first ancestor of all vehicles.Although trolley material is carried technology and continued to develop, trolley is still used as indispensable porter Have and continues to use.Trolley obtained in production and life extensively using be because it is cheap, safeguard be simple and convenient to operate, , can be very convenient in the lighter article of short-haul operation in the local work that motor vehicles inconvenience uses from heavy and light, but when removing When transporting some heavier larger objects, depend merely on it is artificial push can very painstakingly with it is difficult, it is therefore proposed that one kind solves the above problems Function trolley it is actually necessary.
Invention content
The present invention is at least one defect overcome described in the above-mentioned prior art(It is insufficient), a kind of function trolley is provided.
In order to solve the above technical problems, technical scheme is as follows:A kind of function trolley, including stroller frame sheet Body is separately mounted to left handrail lever on stroller frame ontology and right handrail lever, further include pocket bucket ontology, electric machine, Connecting shaft component and roller devices, the pocket bucket ontology are fixed on stroller frame ontology, and connecting shaft component one end is filled with motor Connection is set, the other end is connect with roller devices, and the electric machine includes accumulator, inverter and driving motor, the electric power storage Pond is mounted on stroller frame bodies top, and inverter is electrically connected with driving motor, and the device is novel in design, carries electro-motor, Idler wheel can be driven using motor, greatly reduce burden when manual implementation, the effect at upper abrupt slope or implementation weight It is especially apparent.
Further, the connecting shaft component includes left torque couplings, drive shaft and right torque shaft coupling, the left-hand rotation Square shaft coupling is mounted on drive shaft side, and right torque shaft coupling is mounted on the drive shaft other side.Using the connection type of drive shaft, It, can reliably passing power when can guarantee that the relative position for connecting two axis changes in expected range;It also ensures and is connected Two axis energy run evenlies.Additional load, vibration and the noise generated due to true joint angle should be within the allowable range;Have both biography Efficiency of movement is high, and service life is long, simple in structure, easily manufactured, and repair is easy.
Further, the left torque couplings include magnetic powder cluth and planetary gear set, the magnetic powder cluth Installation is connect with planetary gear set.Drive shaft is located between the left and right driving wheel of vehicle and is provided for the left and right scroll wheel Power, the torque generated by motor are transmitted to the drive shaft being connected with scroll wheel through torque couplings.Each torque couplings packet Magnetic powder cluth and planetary gear set are included, they are constructed such that, flow through the current control of the electromagnet of clutch through described The torque of axis device transmission.Magnetic powder cluth can also skid so that scroll wheel can be rotated according to different angular speed.
Further, the inverter includes outer housing, inverter bridge module, control logic module and filter circuit module, Described control logic module one end is connect with inverter bridge module, and the other end is connect with filter circuit module, they are all mounted on outer Enclosure interior, inverter are direct current energy(Battery, battery)It is transformed into alternating current(Generally 220V, 50Hz sine wave). It is made of inverter bridge, control logic and filter circuit.
Further, stroller frame bodies top position is also equipped with protection lifting mechanism, cover, convenient for users to electricity Machine device carries out part exchanging.
Further, described this body side surface of stroller frame is additionally provided with lateral bracket and locating rod, the lateral bracket and positioning Bar connection installation, locating rod is similar to the fixed frame of bicycle, when user's cart pushes away to compare for a long time, can put support device Under, vehicle is fixed on level land, the hommization of device is substantially increased.
Further, it is additionally provided with spring mechanism on the lateral bracket.
Further, the roller devices include left wheel and right idler wheel, and the left wheel is mounted on drive shaft side, with Left torque couplings are against right idler wheel is mounted on the other side, with right torque shaft coupling against using broader tire, with ground Contact area is with regard to bigger, it is possible to which the earth-grasping force for providing bigger prevents skidding of the vehicle when carrying out.
Compared with prior art, the advantageous effect of technical solution of the present invention is:
(1)Function trolley disclosed by the invention, the device is novel in design, carries electro-motor, motor can be used to idler wheel It is driven, greatly reduces burden when manual implementation, effect is especially apparent at upper abrupt slope or implementation weight.
(2)Function trolley disclosed by the invention, using broader tire, with contact area of ground with regard to bigger, so can To provide the earth-grasping force of bigger, skidding of the vehicle when carrying out is prevented.
(3)Function trolley disclosed by the invention carries locating rod, and locating rod is similar to the fixed frame of bicycle, when making User's cart pushes away to compare for a long time, can put down support device, vehicle is fixed on level land, substantially increases the human nature of device Change.
(4)Function trolley disclosed by the invention, low production cost are suitble to mass production.
Description of the drawings
Fig. 1 is the positive structure schematic of function trolley in the present invention;
Fig. 2 is the structure schematic diagram of function trolley in the present invention;
Fig. 3 is the electric machine positive structure schematic of function trolley in the present invention;
Fig. 4 is the electric machine side structure schematic diagram of function trolley in the present invention.
In Fig. 1-4,1 be left handrail lever, 2 be right handrail lever, 3 be stroller frame ontology, 4 be pocket bucket ontology, 5 be motor dress It sets, 6 be roller devices, 7 be lateral bracket, 8 be locating rod, 9 be accumulator, 10 be inverter, 11 be driving motor, 12 be driving Axis, 13 be right torque shaft coupling, 14 be left torque couplings, 15 be spring mechanism, 16 be protection lifting mechanism, cover.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent;It is attached in order to more preferably illustrate the present embodiment Scheme certain components to have omission, zoom in or out, does not represent the size of actual product;To those skilled in the art, The omitting of some known structures and their instructions in the attached drawings are understandable.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine Tool connects, and can also be electrical connection;It can be directly connected, can also be to be indirectly connected with by intermediary, it may be said that two Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition Concrete meaning.The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
As shown in Figs. 1-2, a kind of function trolley, including stroller frame ontology 3, are separately mounted on stroller frame ontology Left handrail lever 1 and right handrail lever 2, further include pocket bucket ontology 4, electric machine 5, connecting shaft component and roller devices 6, pocket Bucket ontology is fixed on stroller frame ontology, and connecting shaft component one end is connect with electric machine, and the other end is connect with roller devices. Connecting shaft component includes left torque couplings 14, drive shaft 12 and right torque shaft coupling 13, and left torque couplings are mounted on driving Axis side, right torque shaft coupling are mounted on the drive shaft other side.Using the connection type of drive shaft, it can guarantee and connect two axis It, can reliably passing power when relative position changes in expected range;It also ensures and connects two axis energy run evenlies.Due to True joint angle and the additional load, vibration and the noise that generate should be within the allowable range;Have both transmission efficiency, service life Long, simple in structure, easily manufactured, repair is easy.Left torque couplings include magnetic powder cluth and planetary gear set, magnetic powder clutched Device connect installation with planetary gear set.Drive shaft is located between the left and right driving wheel of vehicle and is provided for left and right scroll wheel dynamic Power, the torque generated by motor are transmitted to the drive shaft being connected with scroll wheel through torque couplings.Each torque couplings include Magnetic powder cluth and planetary gear set, they are constructed such that, flow through the current control of the electromagnet of clutch through the shaft coupling The torque of device transmission.Magnetic powder cluth can also skid so that scroll wheel can be rotated according to different angular speed.Inverter includes Outer housing, inverter bridge module, control logic module and filter circuit module, control logic module one end connect with inverter bridge module It connects, the other end is connect with filter circuit module, they are all mounted on inside outer housing, and inverter is direct current energy(Battery, storage Storage battery)It is transformed into alternating current(Generally 220V, 50Hz sine wave).It is made of inverter bridge, control logic and filter circuit.Hand Trolley rack bodies top position is also equipped with protection lifting mechanism, cover 16, convenient for users to carrying out part exchanging to electric machine.Hand This body side surface of trolley rack is additionally provided with lateral bracket 7 and locating rod 8, and lateral bracket connect installation with locating rod, and locating rod is similar to voluntarily Support device can be put down, vehicle is fixed on level land, carried significantly when user's cart pushes away to compare for a long time by the fixed frame of vehicle The high hommization of device.Spring mechanism 15 is additionally provided on lateral bracket.Roller devices include left wheel and right idler wheel, left wheel peace Mounted in drive shaft side, with left torque couplings against right idler wheel is mounted on the other side, with right torque shaft coupling against using Broader tire, with contact area of ground with regard to bigger, it is possible to which the earth-grasping force for providing bigger prevents vehicle beating when carrying out It is sliding.
As shown in Figure 3-4, electric machine includes accumulator 9, inverter 10 and driving motor 11, and accumulator is mounted on hand push At the top of frame body, inverter is electrically connected with driving motor, and the device is novel in design, is carried electro-motor, can be used motor Idler wheel is driven, burden when manual implementation is greatly reduced, effect is especially apparent at upper abrupt slope or implementation weight.
In figure, description position relationship only for illustration, should not be understood as the limitation to this patent;Obviously, this hair Bright the above embodiment is merely an example for clearly illustrating the present invention, and is not to embodiments of the present invention It limits.For those of ordinary skill in the art, other different forms can also be made on the basis of the above description Variation or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the spirit and principles in the present invention it All any modification, equivalent and improvement made by interior etc., should all be included in the scope of protection of the claims of the present invention.

Claims (8)

1. a kind of function trolley, including stroller frame ontology, be separately mounted to left handrail lever on stroller frame ontology with Right handrail lever, which is characterized in that further include pocket bucket ontology, electric machine, connecting shaft component and roller devices, the pocket bucket sheet Body is fixed on stroller frame ontology, and connecting shaft component one end is connect with electric machine, and the other end is connect with roller devices, described Electric machine includes accumulator, inverter and driving motor, and the accumulator is mounted on stroller frame bodies top, inverter with Driving motor is electrically connected.
2. function trolley according to claim 1, which is characterized in that the connecting shaft component includes left-hand rotation square shaft coupling Device, drive shaft and right torque shaft coupling, the left torque couplings are mounted on drive shaft side, and right torque shaft coupling, which is mounted on, to be driven The moving axis other side.
3. function trolley according to claim 2, which is characterized in that the left torque couplings include magnetic powder cluth And planetary gear set, the magnetic powder cluth connect installation with planetary gear set.
4. function trolley according to claim 1, which is characterized in that the inverter includes outer housing, inverter bridge mould Block, control logic module and filter circuit module, described control logic module one end are connect with inverter bridge module, the other end and filter Wave circuit module connects, they are all mounted on inside outer housing.
5. function trolley according to claim 1, which is characterized in that also install stroller frame bodies top position There is protection lifting mechanism, cover.
6. function trolley according to claim 1, which is characterized in that described this body side surface of stroller frame is additionally provided with side support Frame and locating rod, the lateral bracket connect installation with locating rod.
7. function trolley according to claim 6, which is characterized in that be additionally provided with spring mechanism on the lateral bracket.
8. function trolley according to claim 1, which is characterized in that the roller devices include left wheel and right rolling Wheel, the left wheel are mounted on drive shaft side, with left torque couplings against right idler wheel is mounted on the other side, with right torque Shaft coupling against.
CN201810111509.1A 2018-02-05 2018-02-05 Function trolley Withdrawn CN108357521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810111509.1A CN108357521A (en) 2018-02-05 2018-02-05 Function trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810111509.1A CN108357521A (en) 2018-02-05 2018-02-05 Function trolley

Publications (1)

Publication Number Publication Date
CN108357521A true CN108357521A (en) 2018-08-03

Family

ID=63004560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810111509.1A Withdrawn CN108357521A (en) 2018-02-05 2018-02-05 Function trolley

Country Status (1)

Country Link
CN (1) CN108357521A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101076462A (en) * 2004-11-30 2007-11-21 迪姆肯公司 Electric driving shaft
US8123238B1 (en) * 2009-09-23 2012-02-28 Burgess Ricky D Transport device
AU2012100303A4 (en) * 2011-03-22 2012-04-19 Marven, Jeffrey Dual Purpose Wheelbarrow
CN204652247U (en) * 2015-06-10 2015-09-16 成都嗨游互动科技有限公司 A kind of Portable inverter for wind-driven generator
CN204726493U (en) * 2015-06-26 2015-10-28 中建八局第二建设有限公司 Building ground buggy
CN205554213U (en) * 2016-04-12 2016-09-07 何琪 Shock attenuation building site handcart
CN205652177U (en) * 2016-05-25 2016-10-19 国网河南省电力公司济源供电公司 Cable trench cover floor truck

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101076462A (en) * 2004-11-30 2007-11-21 迪姆肯公司 Electric driving shaft
US8123238B1 (en) * 2009-09-23 2012-02-28 Burgess Ricky D Transport device
AU2012100303A4 (en) * 2011-03-22 2012-04-19 Marven, Jeffrey Dual Purpose Wheelbarrow
CN204652247U (en) * 2015-06-10 2015-09-16 成都嗨游互动科技有限公司 A kind of Portable inverter for wind-driven generator
CN204726493U (en) * 2015-06-26 2015-10-28 中建八局第二建设有限公司 Building ground buggy
CN205554213U (en) * 2016-04-12 2016-09-07 何琪 Shock attenuation building site handcart
CN205652177U (en) * 2016-05-25 2016-10-19 国网河南省电力公司济源供电公司 Cable trench cover floor truck

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WW01 Invention patent application withdrawn after publication

Application publication date: 20180803

WW01 Invention patent application withdrawn after publication