CN109941325B - Commodity circulation transportation carrier - Google Patents
Commodity circulation transportation carrier Download PDFInfo
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- CN109941325B CN109941325B CN201910154714.0A CN201910154714A CN109941325B CN 109941325 B CN109941325 B CN 109941325B CN 201910154714 A CN201910154714 A CN 201910154714A CN 109941325 B CN109941325 B CN 109941325B
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Abstract
The invention relates to a carrier, in particular to a logistics transportation carrier, which comprises two rotatably connected frame bodies and a pulling part, wherein a long bar is arranged on one side of each frame body, which is far away from the rotary connection position of the two frame bodies, a long groove is arranged on each long bar, a hollow tube is arranged on each long bar, a long notch is arranged on each hollow tube, a U-shaped plate is arranged on each long bar, the pulling part consists of a pulling bar, a middle tube, a sliding bar and a lead screw, one end of each sliding bar is fixedly connected with the pulling bar, the sliding bar extends into the hollow tube after penetrating through the middle tube, a protruding block is arranged at the tail end of each sliding bar, one end of each lead screw is fixedly connected with the middle tube, the lead screw sequentially penetrates through the long bars and the U-shaped plates, universal wheels are arranged on the hollow tubes, any one frame body can be used as a trailer, is convenient to use in narrow space and does not need to turn around.
Description
Technical Field
The invention relates to a carrier, in particular to a logistics transportation carrier.
Background
Logistics is a process of organically combining functions such as transportation, storage, loading, unloading, transportation, packaging, distribution, information processing and the like according to actual needs to meet user requirements in the process of physically flowing articles from a supply place to a receiving place.
The conventional truck has not been able to satisfy the user's use requirement because it is difficult to turn around the truck due to the relatively small distance between the racks in the warehouse.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a logistics transportation truck.
In order to solve the technical problems, the technical scheme provided by the invention is that the logistics transportation carrier comprises the following components: the foldable bicycle frame comprises two frame bodies and a pulling part which are rotationally connected, wherein walking wheels are symmetrically arranged on two sides of the rotational connection position of the two frame bodies, a telescopic column is rotationally arranged between the two frame bodies, the telescopic column is symmetrically arranged on two sides of the two frame bodies, a spring is arranged on the outer side of the telescopic column, and two ends of the spring are connected with the frame bodies;
the frame body is provided with a long bar on one side far away from the rotating connection part of the two frame bodies, the long bar is provided with a long groove, the long bar is provided with a hollow tube, the hollow tube is arranged on the plane where the frame body is located, the extending direction of the hollow tube is perpendicular to the extending direction of the long bar, the hollow tube is provided with a long notch, the extending direction of the long notch is the same as the extending direction of the hollow tube, the long bar is provided with a U-shaped plate, and the U-shaped plate and the long groove are oppositely arranged;
the pulling part consists of a pulling rod, a middle pipe, a sliding rod and a lead screw, the pulling rod is parallel to the middle pipe, one end of the sliding rod is fixedly connected with the pulling rod, the sliding rod is perpendicular to the pulling rod, the sliding rod extends into the hollow pipe after penetrating through the middle pipe, the sliding rod is in sliding fit with the hollow pipe, a protruding block is arranged at the tail end of the sliding rod, the protruding block is matched with a long strip notch, one end of the lead screw is fixedly connected with the middle pipe, the lead screw sequentially penetrates through the long strip rod and the U-shaped plate, a nut is arranged on the lead screw, and the nut is positioned between the U-shaped plate and the long strip rod;
the hollow pipe is provided with universal wheels.
As a refinement, the spring is an extension spring.
As an improvement, the long rod and the frame body are fixed by welding.
As an improvement, the hollow pipe and the frame body are fixed by welding.
As an improvement, the U-shaped plate and the strip rod are fixed through welding.
As an improvement, the number of the sliding rods is two, the sliding rods are symmetrically arranged on the middle pipe, the number of the hollow pipes is equal to that of the sliding rods, and the number of the universal wheels is two.
Compared with the prior art, the invention has the advantages that: the trailer consists of two frame bodies, any one frame body can be used as the trailer, and the other frame body is convenient for a user to pull or push, is convenient to use in a narrow space and does not need to turn around.
Description of the drawings:
fig. 1 is a first structural schematic diagram of a logistics transportation truck of the invention.
Fig. 2 is a schematic view at a in fig. 1.
FIG. 3 is a second schematic view of a transporting truck for logistics.
As shown in the figure: 1. the frame body, 2, walking wheel, 3, scalable post, 4, spring, 5, rectangular pole, 6, rectangular recess, 7, hollow tube, 8, rectangular breach, 9, U template, 10, pulling rod, 11, middle part pipe, 12, slide bar, 13, lead screw, 14, protruding piece, 15, nut, 16, universal wheel.
The specific implementation mode is as follows:
the logistics transportation truck of the invention is further described in detail with reference to the accompanying drawings.
With reference to the attached figures 1-3, the logistics transportation carrier comprises two rotatably connected frame bodies 1 and a pulling part, wherein traveling wheels 2 are symmetrically arranged on two sides of a rotary joint of the two frame bodies 1, a telescopic column 3 is rotatably arranged between the two frame bodies 1, the telescopic columns 3 are symmetrically arranged on two sides of the two frame bodies 1, a spring 4 is arranged on the outer side of each telescopic column 3, and two ends of each spring 4 are connected with the frame bodies 1;
the frame body 1 is provided with a long bar 5 on one side far away from the rotating connection part of the two frame bodies 1, the long bar 5 is provided with a long groove 6, the long bar 5 is provided with a hollow tube 7, the hollow tube 7 is arranged on the plane of the frame body 1, the extending direction of the hollow tube 7 is vertical to the extending direction of the long bar 5, the hollow tube 7 is provided with a long gap 8, the extending direction of the long gap 8 is the same as the extending direction of the hollow tube 7, the long bar 5 is provided with a U-shaped plate 9, and the U-shaped plate 9 and the long groove 6 are oppositely arranged;
the pulling part consists of a pulling rod 10, a middle pipe 11, a sliding rod 12 and a lead screw 13, the pulling rod 10 is parallel to the middle pipe 11, one end of the sliding rod 12 is fixedly connected with the pulling rod 10, the sliding rod 12 is perpendicular to the pulling rod 10, the sliding rod 12 extends into a hollow pipe 7 after penetrating through the middle pipe 11, the sliding rod 12 is in sliding fit with the hollow pipe 7, a protruding block 14 is arranged at the tail end of the sliding rod 12, the protruding block 14 is matched with a long notch 8, one end of the lead screw 13 is fixedly connected with the middle pipe 11, the lead screw 13 sequentially penetrates through a long bar 5 and a U-shaped plate 9, a nut 15 is arranged on the lead screw 13, and the nut 15 is positioned between the U-shaped plate 9 and the long bar 5;
the hollow pipe 7 is provided with a universal wheel 16.
The spring 4 is an extension spring.
The long rod 5 and the frame body 1 are fixed by welding.
The hollow pipe 7 and the frame body 1 are fixed by welding.
The U-shaped plate 9 and the long bar 5 are fixed by welding.
The number of the slide bars 12 is two, the slide bars are symmetrically arranged on the middle pipe 11, the number of the hollow pipes 7 is equal to that of the slide bars 12, and the number of the universal wheels 16 is two.
When the invention is implemented specifically, the carrier is in a narrow space, the direction of the carrier does not need to be turned, any one frame body can be used as a trailer, and the other frame body is convenient for a user to pull or push.
The position of the pulling portion can be adjusted to adjust the length of the pulling rod 10 according to the use of the user.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a commodity circulation transportation carrier which characterized in that: the walking frame comprises two rotatably connected frame bodies (1) and a pulling part, wherein walking wheels (2) are symmetrically arranged on two sides of the rotating joint of the two frame bodies (1), a telescopic column (3) is rotatably arranged between the two frame bodies (1), the telescopic column (3) is symmetrically arranged on two sides of the two frame bodies (1), a spring (4) is arranged on the outer side of the telescopic column (3), and two ends of the spring (4) are connected with the frame bodies (1);
the frame body (1) is provided with a long bar (5) on one side far away from the rotating connection part of the two frame bodies (1), the long bar (5) is provided with a long groove (6), the long bar (5) is provided with a hollow tube (7), the hollow tube (7) is arranged on the plane of the frame body (1), the extending direction of the hollow tube (7) is vertical to the extending direction of the long bar (5), the hollow tube (7) is provided with a long notch (8), the extending direction of the long notch (8) is the same as the extending direction of the hollow tube (7), the long bar (5) is provided with a U-shaped plate (9), and the U-shaped plate (9) and the long groove (6) are oppositely arranged;
the pulling part consists of a pulling rod (10), a middle pipe (11), a sliding rod (12) and a screw rod (13), the pulling rod (10) is parallel to the middle pipe (11), one end of the sliding rod (12) is fixedly connected with the pulling rod (10), the sliding rod (12) is vertical to the pulling rod (10), the sliding rod (12) passes through the middle pipe (11) and then extends into the hollow pipe (7), the slide bar (12) is in sliding fit with the hollow tube (7), the tail end of the slide bar (12) is provided with a convex block (14), the convex block (14) is matched with the strip notch (8), one end of the screw rod (13) is fixedly connected with the middle pipe (11), the screw rod (13) sequentially passes through the long bar (5) and the U-shaped plate (9), a nut (15) is arranged on the screw rod (13), and the nut (15) is positioned between the U-shaped plate (9) and the long rod (5);
the hollow pipe (7) is provided with universal wheels (16).
2. The logistics transportation cart of claim 1, wherein: the spring (4) is an extension spring.
3. The logistics transportation cart of claim 1, wherein: the long rod (5) and the frame body (1) are fixed by welding.
4. The logistics transportation cart of claim 1, wherein: the hollow pipe (7) and the frame body (1) are fixed by welding.
5. The logistics transportation cart of claim 1, wherein: the U-shaped plate (9) and the long bar (5) are fixed by welding.
6. The logistics transportation cart of claim 1, wherein: the number of the sliding rods (12) is two, the sliding rods are symmetrically arranged on the middle pipe (11), the number of the hollow pipes (7) is equal to that of the sliding rods (12), and the number of the universal wheels (16) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154714.0A CN109941325B (en) | 2019-03-01 | 2019-03-01 | Commodity circulation transportation carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154714.0A CN109941325B (en) | 2019-03-01 | 2019-03-01 | Commodity circulation transportation carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109941325A CN109941325A (en) | 2019-06-28 |
| CN109941325B true CN109941325B (en) | 2021-02-26 |
Family
ID=67006461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910154714.0A Active CN109941325B (en) | 2019-03-01 | 2019-03-01 | Commodity circulation transportation carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109941325B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792271B (en) * | 2019-11-13 | 2022-02-15 | 福建联泰建设工程有限公司 | Prefabricated component transfer device is built in room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB810882A (en) * | 1956-10-16 | 1959-03-25 | Richard Charles Leslie Rayment | Improvements in or relating to trolleys |
| CN1371833A (en) * | 2001-02-23 | 2002-10-02 | 鲁伯迈德工业产品公司 | Hand cart with hinged multiple support frame |
| CN204037617U (en) * | 2014-08-21 | 2014-12-24 | 常州峰成科技有限公司 | A kind of foldable structure of golf caddie robot |
| CN106515809A (en) * | 2016-12-30 | 2017-03-22 | 厦门太古飞机工程有限公司 | Transport trailer for large-scale seats of aircraft |
| CN206528502U (en) * | 2017-03-09 | 2017-09-29 | 长江大学 | A kind of trolley with ladder |
| CN208306706U (en) * | 2018-05-08 | 2019-01-01 | 石永卫 | It is a kind of inclination, vertical dual-purpose type hand buggy |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201923231U (en) * | 2010-12-29 | 2011-08-10 | 奉化市汇仁汽车部件制造有限公司 | Turnover locking structure for driving cab |
| CN207045474U (en) * | 2017-05-23 | 2018-02-27 | 聊城聊工工程机械有限公司 | A kind of vehicle railway carriage or compartment door self-locking device |
-
2019
- 2019-03-01 CN CN201910154714.0A patent/CN109941325B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB810882A (en) * | 1956-10-16 | 1959-03-25 | Richard Charles Leslie Rayment | Improvements in or relating to trolleys |
| CN1371833A (en) * | 2001-02-23 | 2002-10-02 | 鲁伯迈德工业产品公司 | Hand cart with hinged multiple support frame |
| CN204037617U (en) * | 2014-08-21 | 2014-12-24 | 常州峰成科技有限公司 | A kind of foldable structure of golf caddie robot |
| CN106515809A (en) * | 2016-12-30 | 2017-03-22 | 厦门太古飞机工程有限公司 | Transport trailer for large-scale seats of aircraft |
| CN206528502U (en) * | 2017-03-09 | 2017-09-29 | 长江大学 | A kind of trolley with ladder |
| CN208306706U (en) * | 2018-05-08 | 2019-01-01 | 石永卫 | It is a kind of inclination, vertical dual-purpose type hand buggy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109941325A (en) | 2019-06-28 |
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