CN202320428U - Four-wheeled hand-pulled platform lorry - Google Patents
Four-wheeled hand-pulled platform lorry Download PDFInfo
- Publication number
- CN202320428U CN202320428U CN2011204230131U CN201120423013U CN202320428U CN 202320428 U CN202320428 U CN 202320428U CN 2011204230131 U CN2011204230131 U CN 2011204230131U CN 201120423013 U CN201120423013 U CN 201120423013U CN 202320428 U CN202320428 U CN 202320428U
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- roller
- rollers
- flat truck
- wheel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a four-wheeled hand-pulled platform lorry, which belongs to the mechanical transportation field, and comprises a body and four rollers, wherein the four rollers are arranged below the body in a rhombic shape, the height from the axes of the rollers of the wide bottom edge on the lower part of the body to the ground is larger than the height from the axes of the rollers of the long bottom edge on the lower part of the body to the ground, so only three rollers are contacted with the ground when in transportation or stopping. The four-wheeled hand-pulled platform lorry overcomes the defects that workers are unable to change the direction and the transportation is difficult during the transportation process, and can improve the working efficiency of the workers.
Description
Technical field
The utility model belongs to the mechanical transport field, relates in particular to the transportation means of a kind of soft material or small part.
Background technology
Traditional four-wheel pulls flat truck; The body bottom section of its cuboid adopts four cardan wheels of arranging by oblong, and promptly four end points of cuboid body bottom section are provided with four cardan wheels, and four cardan wheels are in same horizontal surface; Workman's four cardan wheels in the process that conveys goods with this car turn to disunity; Very inconvenience of people operation, the strength that need cost a lot of money just stretchy with turn to, generally need two people one in front and one in back to operate.
The utility model content
In order to overcome the deficiency of prior art; The utility model provides a kind of four-wheel to pull flat truck; Comprise vehicle body and four rolling, it is characterized in that: the distribution that under said vehicle body, assumes diamond in shape of said four rolling, each roller all is located at a long base of said vehicle body or the center on wide base.
As preferably, the said roller that is arranged on the wide center place of said vehicle body is a cardan wheel, and the said roller that is arranged on the long center place of said vehicle body is the direction tight pulley.
As preferably, the said roller radius on wide base that is arranged on said vehicle body is less than the said roller radius on the long base that is arranged on said vehicle body.
As preferably, the upper surface of said vehicle body is coated with one deck iron sheet.
As preferably, said body top section is provided with handrail.
Compared with prior art; The advantage of the utility model is: because four-wheel pulls the four rolling of body bottom section of flat truck by diamond array; On two wide bases, cardan wheel is set; On two long bases, the direction tight pulley is set, and the distance of shaft centers height overhead of the cardan wheel on two wide bases is greater than the direction tight pulley on two long bases, the direction tight pulley when promptly flat truck is horizontal on two long bases and wherein the cardan wheel on wide base land.The workman is when transporting material with this car, and rollings that will land of the cardan wheel of evening up wooden handcart one end and two middle wheels become three-wheel vehicle, and this moment, a people will low weight this car of loose ground pulling, and turns to easily, has saved manpower.
Description of drawings
Fig. 1 is the enforcement illustration of the utility model.
Fig. 2 is the scheme drawing that the utility model is faced.
In Fig. 1, structure number is following: the 1-vehicle body; The 2-roller; The 3-handrail; The 4-iron sheet.
The specific embodiment
1 embodiment further specifies the utility model below in conjunction with accompanying drawing; Fig. 1 has provided the constructional drawing of embodiment, and a kind of four-wheel pulls flat truck, comprises vehicle body 1 and four rolling 2; Vehicle body 1 is welded by the square hollow steel pipe; Said four rolling 2 is connected with the lower surface of vehicle body 1 through bolt, four rolling 2 arrangement that assumes diamond in shape, and each roller 2 all is located at a long base of said vehicle body 1 or the center on wide base; The roller 2 that is arranged on the long base of body bottom section is direction tight pulleys; The height of the dried up plane earth of distance of shaft centers of the said roller 2 that is located at wide base is greater than the roller that is located at long base 2 distancees of shaft centers height overhead, car place or work in, have only two on the long base the direction tight pulley and wherein the cardan wheel on wide base land; At the upper surface of vehicle body 1 one deck iron sheet 4 being set all covers upper surface; Said iron sheet 4 is connected upper surface through welding or riveted joint; Two ends on vehicle body 1 top are welded with handrail 3 respectively, 3 iron bending two ends of said handrail, 90 degree, and the open end with curve is welded on two end points places, vehicle body 1 top then; Make dolly after transportation burden is accomplished, need not car be turned to, make things convenient for the staff to transport.
Claims (5)
1. a four-wheel pulls flat truck; Comprise vehicle body (1) and four rolling (2); It is characterized in that: said four rolling (2) distribution that under said vehicle body (1), assumes diamond in shape, each roller (2) all is located at a long base of said vehicle body (1) or the center on wide base.
2. a kind of four-wheel according to claim 1 pulls flat truck; It is characterized in that: the said roller (2) that is arranged on the wide center place of said vehicle body (1) is a cardan wheel, and the said roller (2) that is arranged on the long center place of said vehicle body (1) is the direction tight pulley.
3. a kind of four-wheel according to claim 1 and 2 pulls flat truck, it is characterized in that: said roller (2) radius on wide base that is arranged on said vehicle body (1) is less than said roller (2) radius on the long base that is arranged on said vehicle body (1).
4. a kind of four-wheel according to claim 3 pulls flat truck, it is characterized in that: the upper surface of said vehicle body (1) is coated with one deck iron sheet (4).
5. a kind of four-wheel according to claim 4 pulls flat truck, it is characterized in that: said vehicle body (1) top is provided with handrail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204230131U CN202320428U (en) | 2011-10-31 | 2011-10-31 | Four-wheeled hand-pulled platform lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204230131U CN202320428U (en) | 2011-10-31 | 2011-10-31 | Four-wheeled hand-pulled platform lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320428U true CN202320428U (en) | 2012-07-11 |
Family
ID=46432419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204230131U Expired - Fee Related CN202320428U (en) | 2011-10-31 | 2011-10-31 | Four-wheeled hand-pulled platform lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500351A (en) * | 2013-10-16 | 2014-01-08 | 章玺 | Active RFID (Radio Frequency Identification) tag using alternating current |
| CN105121252A (en) * | 2013-12-03 | 2015-12-02 | 丰田车体株式会社 | Dolly |
-
2011
- 2011-10-31 CN CN2011204230131U patent/CN202320428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500351A (en) * | 2013-10-16 | 2014-01-08 | 章玺 | Active RFID (Radio Frequency Identification) tag using alternating current |
| CN105121252A (en) * | 2013-12-03 | 2015-12-02 | 丰田车体株式会社 | Dolly |
| CN105121252B (en) * | 2013-12-03 | 2017-05-31 | 丰田车体株式会社 | Chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GIANT HOLDING CO., LTD. Free format text: FORMER OWNER: HUZHOU GME GIANT M + E CO., LTD. Effective date: 20130319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313009 HUZHOU, ZHEJIANG PROVINCE TO: 313000 HUZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130319 Address after: 313000 No. 698 Shengli Road, Nanxun Town, Zhejiang, Huzhou Patentee after: Zhejiang Giant Holding Co., Ltd. Address before: Huzhou City, Zhejiang Province South Road 313009 Nanxun District No. 598 Patentee before: Huzhou Giant Electromechanical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |