CN109334725A - A kind of logistics transport trolley convenient for steering - Google Patents
A kind of logistics transport trolley convenient for steering Download PDFInfo
- Publication number
- CN109334725A CN109334725A CN201811275942.5A CN201811275942A CN109334725A CN 109334725 A CN109334725 A CN 109334725A CN 201811275942 A CN201811275942 A CN 201811275942A CN 109334725 A CN109334725 A CN 109334725A
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- Prior art keywords
- force
- rod
- fixedly connected
- block
- control
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/001—Steering devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of logistics transport trolleys convenient for steering, including car body, the bottom of the car body is fixedly connected with symmetrical two installations bearing block, installation U-board is rotatably connected to by Rotational Cylindrical on the inner surface of the installation bearing block bottom, the inner surface of the installation U-board bottom is rotatably connected to idler wheel by shaft, the bottom of the car body is fixedly connected with the connection bearing block installed between bearing block positioned at two by connecting plate, is fixedly connected with control-rod on the positive inner surface of the connection bearing block.Present invention setting control-rod plays the role of control rotating bar and rotates, first force-application block is set and the second force-application block plays the role of carrying out force adjustment direction to idler wheel using the rotation of rotating bar, and then reduce the effect for turning to spent strength by first exerting a force to be moved to again to idler wheel progress direction adjustment, to achieve the effect that promote logistics delivery efficiency.
Description
Technical field
The present invention relates to logistics technology more particularly to a kind of logistics transport trolleys convenient for steering.
Background technique
Logistics refers to meet the needs of client, real by modes such as transport, keeping and dispatchings with minimum cost
Existing raw material, semi-finished product, finished product or relevant information carry out plan, implementation and the management of the area of consumption by the place of production of commodity to commodity
Overall process, logistics be one control raw material, manufactured goods, finished product and information system, through various centres since supply
The transfer of link and possess and reach the movement in kind in ultimate consumer's hand, the hard objectives of tissue, modern object are realized with this
Stream is the product of economic globalization, and pushes the critical services industry of economic globalization.
It is higher and higher for the transportation facility requirement of logistics with the fast development of logistics, and then logistics is conveyed
The requirement of cart also increases accordingly, but existing logistics transport trolley when turning to because need to apply tilting force to car body
It just can control idler wheel and be adjusted transition, lead to turn to more laborious, the normal logistics delivery efficiency of strong influence.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: existing logistics with transport trolley because
It is adjusted transition to need just to can control idler wheel to car body application tilting force when turning to, causes steering more laborious, greatly
A kind of logistics transport trolley convenient for steering for affecting normal logistics delivery efficiency, and proposing.
To achieve the goals above, present invention employs following technical solutions:
A kind of logistics transport trolley convenient for steering, including car body, the bottom of the car body are fixedly connected with symmetrical two
Bearing block is installed, installation U-board, the installation be rotatably connected to by Rotational Cylindrical on the inner surface of the installation bearing block bottom
The inner surface of U-board bottom is rotatably connected to idler wheel by shaft, and the bottom of the car body is fixedly connected with position by connecting plate
Control is fixedly connected in the connection bearing block that two are installed between bearing blocks, on the positive inner surface of the connection bearing block
Bar, the control-rod extend to the front of car body far from one end of connection bearing block, and the top of the control-rod is fixedly connected with
Control handle, the front of the car body are fixedly connected with by board positioned at control-rod two sides and symmetrical reset spring, and two
Reset spring described in side is respectively fixedly connected with close to one end of control-rod in the two sides of control-rod, and the front of the car body offers
Guide groove below reset spring, the left and right sides of the control-rod pass through guide rod and are slidably connected at the interior of guide groove
On surface.
Preferably, it is fixedly connected with rotating bar on the inner surface of the connection bearing block reverse side, the rotating bar
Top is fixedly connected with the first force application rod, and the left and right ends of first force application rod, which are fixedly connected to, is in same with idler wheel front end
First force-application block of one vertical plane, the bottom of the rotating bar are fixedly connected with the second force application rod, a left side for second force application rod
Right both ends are fixedly connected to the second force-application block that same vertical plane is in idler wheel rear end, and first force-application block and second is applied
The side by idler wheel of power block is inclined-plane.
Preferably, the angle between first force-application block and the inclined-plane and vertical plane of the second force-application block at 30 degree extremely
Between 60 degree, first force-application block and the positive shape of the second force-application block are trapezoidal.
Preferably, the positive shape of the guide groove be arc, the central point of the guide groove arc with connect bearing block
Central point be overlapped.
Preferably, it is fixedly connected with sliding-aided mat on the inner surface of the guide groove, is fixed on the outer surface of the guide rod
It is connected with wear-resistant pad.
Preferably, the connection type between the car body and installation bearing block is welding, first force application rod and first
Connection type between force-application block be also be welding.
Compared with prior art, the beneficial effects of the present invention are:
(1) setting control-rod, which plays the role of controlling rotating bar, is rotated, and the first force-application block and the second force-application block is arranged and plays
The effect of force adjustment direction is carried out to idler wheel using the rotation of rotating bar, and then is applied again by first carrying out direction adjustment to idler wheel
Power is moved to the effect for reducing and turning to spent strength, to achieve the effect that promote logistics delivery efficiency.
(2) guide groove is set and guide rod plays the role of being oriented to control-rod rotation direction, and then by control
Bar rotation direction guiding processed guarantees that direction accuracy achievees the effect that convenient for control.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the logistics transport trolley convenient for steering proposed by the present invention；
Fig. 2 is a kind of first force application rod overlooking structure diagram of the logistics transport trolley convenient for steering proposed by the present invention.
In figure: 1 car body, 2 installation bearing blocks, 3 installation U-boards, 4 idler wheels, 5 connection bearing blocks, 6 control-rods, 7 control handles
Hand, 8 reset springs, 9 guide grooves, 10 guide rods, 11 rotating bars, 12 first force application rods, 13 first force-application blocks, 14 second forces
Bar, 15 second force-application blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of logistics transport trolley convenient for steering, including car body 1, the bottom of car body 1 are fixedly connected
There is symmetrical two installations bearing block 2, installs and installation U-shaped is rotatably connected to by Rotational Cylindrical on the inner surface of 2 bottom of bearing block
Plate 3, the inner surface for installing 3 bottom of U-board are rotatably connected to idler wheel 4 by shaft, and the bottom of car body 1 connects by the way that connecting plate is fixed
It is connected to the connection bearing block 5 being located between two installation bearing blocks 2, connects and is fixedly connected on the positive inner surface of bearing block 5
Control-rod 6, control-rod 6 extend to the front of car body 1 far from one end of connection bearing block 5, and the top of control-rod 6 is fixedly connected with
The front of control handle 7, car body 1 is fixedly connected with by board positioned at 6 two sides of control-rod and symmetrical reset spring 8.
Two sides reset spring 8 is respectively fixedly connected with close to one end of control-rod 6 in the two sides of control-rod 6, the front of car body 1
The guide groove 9 for being located at 8 lower section of reset spring is offered, the positive shape of guide groove 9 is arc, the central point of 9 arc of guide groove
It is overlapped with the central point for connecting bearing block 5, plays the role of guaranteeing that direction will not deviate when control-rod 6 rotates, a left side for control-rod 6
Right two sides pass through guide rod 10 and are slidably connected on the inner surface of guide groove 9, are fixedly connected and help on the inner surface of guide groove 9
Skidding is fixedly connected with wear-resistant pad on the outer surface of guide rod 10, connects and is fixedly connected on the inner surface of 5 reverse side of bearing block
There is rotating bar 11, the top of rotating bar 11 is fixedly connected with the first force application rod 12, and the left and right ends of the first force application rod 12 are fixed
It is connected with the first force-application block 13 that same vertical plane is in 4 front end of idler wheel, the connection side between car body 1 and installation bearing block 2
Formula is welding, connection type between the first force application rod 12 and the first force-application block 13 be also be welding, between setting structure more
Firm welding and the stability that ensure that between structure for being threaded to connection type high degree, and then make between structure
It is not in the effect significantly shaken.
The bottom of rotating bar 11 is fixedly connected with the second force application rod 14, and the left and right ends of the second force application rod 14 are fixedly connected with
There is the second force-application block 15 that same vertical plane is in 4 rear end of idler wheel, the first force-application block 13 and the second force-application block 15 lean on idler wheel
Side be inclined-plane, be arranged the first force-application block 13 and the second force-application block 15 play rotation using rotating bar 11 to idler wheel 4 into
The effect of row force, the angle between the first force-application block 13 and the inclined-plane and vertical plane of the second force-application block 15 is at 30 degree to six
Between ten degree, the first force-application block 13 and the positive shape of the second force-application block 15 be it is trapezoidal, setting inclined-plane plays convenient for using turning
Dynamic angle gradually increases the effect of application dynamics.
In the present invention, when user uses the device, hand is held with a firm grip control handle 7, recycles the rotation control of control handle 7
Bar 6 is rotated to side, and the rotation traction rotating bar 11 of control-rod 6 is rotated, and the rotation of rotating bar 11 makes the first force-application block 13
The effect that force squeezes adjustment direction is carried out to idler wheel 4 with the second force-application block 15；Specifically, with 1 front of car body for the plane of reference, face
To the front of car body 1, when control-rod 6 rotates clockwise, rotating bar 11 is rotated clockwise, the first force-application block 13 and the second force-application block
15 follow rotating bar 11 to rotate clockwise by the first force application rod 12 and the second force application rod 14 respectively, at this point, the second force application rod 14
Second force-application block 15 in left side squeeze the preceding lower end of left side roller, first force-application block 13 on the right side of the first force application rod 12 squeezes
The rear upper end of right roller makes two idler wheels while deflecting to the left；When control-rod 6 is counterclockwise, rotating bar 11 is rotated counterclockwise,
First force-application block 13 and the second force-application block 15 follow 11 inverse time of rotating bar by the first force application rod 12 and the second force application rod 14 respectively
Needle rotation, at this point, second force-application block 15 on the right side of the second force application rod 14 squeezes the preceding lower end of right roller, the first force application rod 12
Left side the first force-application block 13 squeeze left side roller rear upper end, make two idler wheels while deflecting to the right；And then pass through elder generation
It exerts a force to be moved to again to the progress of idler wheel 4 direction adjustment and reduces the effect for turning to spent strength, to reach promotion logistics
The effect of transfer efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Claims (6)
1. a kind of logistics transport trolley convenient for steering, including car body (1), which is characterized in that the bottom of the car body (1) is solid
Surely symmetrical two installation bearing blocks (2) are connected with, are rotated on the inner surface of described installation bearing block (2) bottom by Rotational Cylindrical
It is connected with installation U-board (3), the inner surface of described installation U-board (3) bottom is rotatably connected to idler wheel (4) by shaft, described
The bottom of car body (1) is fixedly connected with the connection bearing block (5) installed between bearing block (2) positioned at two, institute by connecting plate
It states and is fixedly connected with control-rod (6) on connection bearing block (5) positive inner surface, the control-rod (6) is far from connection bearing block
(5) one end extends to the front of car body (1), and the top of the control-rod (6) is fixedly connected with control handle (7), the vehicle
The front of body (1) is fixedly connected with by board positioned at control-rod (6) two sides and symmetrical reset spring (8), described in two sides
Reset spring (8) is respectively fixedly connected with close to the one end of control-rod (6) in the two sides of control-rod (6), the front of the car body (1)
The guide groove (9) being located at below reset spring (8) is offered, the left and right sides of the control-rod (6) passes through guide rod (10)
It is slidably connected on the inner surface of guide groove (9).
2. a kind of logistics transport trolley convenient for steering according to claim 1, which is characterized in that the connection bearing
It is fixedly connected with rotating bar (11) on the inner surface of seat (5) reverse side, the is fixedly connected at the top of the rotating bar (11)
One force application rod (12), the left and right ends of first force application rod (12), which are fixedly connected to, is in same perpendicular with idler wheel (4) front end
The bottom of the first force-application block (13) faced directly, the rotating bar (11) is fixedly connected with the second force application rod (14), and described second applies
The left and right ends of power bar (14), which are fixedly connected to, is in the second force-application block (15) of same vertical plane, institute with idler wheel (4) rear end
The side by idler wheel (4) for stating the first force-application block (13) and the second force-application block (15) is inclined-plane.
3. a kind of logistics transport trolley convenient for steering according to claim 2, which is characterized in that first force
Angle between block (13) and the inclined-plane and vertical plane of the second force-application block (15) is between 30 degree to 60 degree, and described first
Force-application block (13) and the second force-application block (15) positive shape are trapezoidal.
4. a kind of logistics transport trolley convenient for steering according to claim 1, which is characterized in that the guide groove
(9) positive shape is arc, and the central point of guide groove (9) arc is overlapped with the central point for connecting bearing block (5).
5. a kind of logistics transport trolley convenient for steering according to claim 1, which is characterized in that the guide groove
(9) it is fixedly connected with sliding-aided mat on inner surface, is fixedly connected with wear-resistant pad on the outer surface of the guide rod (10).
6. a kind of logistics transport trolley convenient for steering according to claim 2, which is characterized in that the car body (1)
Connection type between installation bearing block (2) is welding, between first force application rod (12) and the first force-application block (13)
Connection type be also be welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275942.5A CN109334725B (en) | 2018-10-30 | 2018-10-30 | Logistics conveying trolley convenient to turn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275942.5A CN109334725B (en) | 2018-10-30 | 2018-10-30 | Logistics conveying trolley convenient to turn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109334725A true CN109334725A (en) | 2019-02-15 |
| CN109334725B CN109334725B (en) | 2023-09-29 |
Family
ID=65311250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811275942.5A Active CN109334725B (en) | 2018-10-30 | 2018-10-30 | Logistics conveying trolley convenient to turn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334725B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356444A (en) * | 2019-08-13 | 2019-10-22 | 张楼锋 | A kind of Medical handcart |
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|---|---|---|---|---|
| DE3523698A1 (en) * | 1985-07-03 | 1987-01-08 | Kurt Sistig | Steering device |
| AU2005100760A4 (en) * | 2004-09-20 | 2005-10-20 | Yi-Chuan Hsu | Carrier Device |
| US20070085285A1 (en) * | 2005-10-19 | 2007-04-19 | Bruce Lindsay | Cart with precision steering for transporting materials |
| CN201300869Y (en) * | 2008-10-28 | 2009-09-02 | 石家庄常山纺织股份有限公司 | Special roving frame keel conveying dolly |
| TW201125770A (en) * | 2010-01-20 | 2011-08-01 | Univ Nat Taiwan Science Tech | Three-wheel motorized vehicle |
| KR20110115284A (en) * | 2010-04-15 | 2011-10-21 | 진성현 | Car body slope brake appratus of three wheeled vehicle |
| CN104875784A (en) * | 2014-03-01 | 2015-09-02 | 王志凯 | Steering control device of tricycle with two front wheels and rear wheel |
| CN105501278A (en) * | 2015-12-23 | 2016-04-20 | 常州市俞氏钣金有限公司 | Cargo trailer |
| CN105667587A (en) * | 2016-01-07 | 2016-06-15 | 西南交通大学 | Travelling steering mechanism for electric vehicle |
| CN105936298A (en) * | 2016-06-08 | 2016-09-14 | 朱正义 | Four-wheel motor vehicle stable in steering |
| CN207389236U (en) * | 2017-10-13 | 2018-05-22 | 苏州艾维科斯园林设备有限公司 | A kind of snowplough being conveniently steered |
| CN108423046A (en) * | 2018-05-11 | 2018-08-21 | 清远益启机器人技术有限公司 | A kind of intelligent warehouse rapid transport vehicle |
| CN207902468U (en) * | 2018-01-10 | 2018-09-25 | 浙江明强针织股份有限公司 | Fabric carrier |
-
2018
- 2018-10-30 CN CN201811275942.5A patent/CN109334725B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523698A1 (en) * | 1985-07-03 | 1987-01-08 | Kurt Sistig | Steering device |
| AU2005100760A4 (en) * | 2004-09-20 | 2005-10-20 | Yi-Chuan Hsu | Carrier Device |
| US20070085285A1 (en) * | 2005-10-19 | 2007-04-19 | Bruce Lindsay | Cart with precision steering for transporting materials |
| CN201300869Y (en) * | 2008-10-28 | 2009-09-02 | 石家庄常山纺织股份有限公司 | Special roving frame keel conveying dolly |
| TW201125770A (en) * | 2010-01-20 | 2011-08-01 | Univ Nat Taiwan Science Tech | Three-wheel motorized vehicle |
| KR20110115284A (en) * | 2010-04-15 | 2011-10-21 | 진성현 | Car body slope brake appratus of three wheeled vehicle |
| CN104875784A (en) * | 2014-03-01 | 2015-09-02 | 王志凯 | Steering control device of tricycle with two front wheels and rear wheel |
| CN105501278A (en) * | 2015-12-23 | 2016-04-20 | 常州市俞氏钣金有限公司 | Cargo trailer |
| CN105667587A (en) * | 2016-01-07 | 2016-06-15 | 西南交通大学 | Travelling steering mechanism for electric vehicle |
| CN105936298A (en) * | 2016-06-08 | 2016-09-14 | 朱正义 | Four-wheel motor vehicle stable in steering |
| CN207389236U (en) * | 2017-10-13 | 2018-05-22 | 苏州艾维科斯园林设备有限公司 | A kind of snowplough being conveniently steered |
| CN207902468U (en) * | 2018-01-10 | 2018-09-25 | 浙江明强针织股份有限公司 | Fabric carrier |
| CN108423046A (en) * | 2018-05-11 | 2018-08-21 | 清远益启机器人技术有限公司 | A kind of intelligent warehouse rapid transport vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356444A (en) * | 2019-08-13 | 2019-10-22 | 张楼锋 | A kind of Medical handcart |
| CN110356444B (en) * | 2019-08-13 | 2020-08-18 | 张楼锋 | Medical trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109334725B (en) | 2023-09-29 |
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