CN203329330U - Sandpit leveller - Google Patents
Sandpit leveller Download PDFInfo
- Publication number
- CN203329330U CN203329330U CN2013203976295U CN201320397629U CN203329330U CN 203329330 U CN203329330 U CN 203329330U CN 2013203976295 U CN2013203976295 U CN 2013203976295U CN 201320397629 U CN201320397629 U CN 201320397629U CN 203329330 U CN203329330 U CN 203329330U
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- Prior art keywords
- sand
- flat
- connecting rods
- sandpit
- pit
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- 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 relates to a sandpit leveller, comprising two lead rails, a sand levelling plate, two motors, four connecting rods, and rotating wheels, wherein the two lead rails are arranged on two longer sides of a rectangular sandpit; the two motors and the four connecting rods are arranged at the upper surface of the sand levelling plate; the rotating wheels are respectively connected with one end of each of the four connecting rods; each motor comprises two rotating shafts; each rotating shaft is connected with the other end of one connecting rod; four rotating wheels are arranged on the lead rails. According to the technical scheme disclosed by the utility model, the sandpit leveller is simple in structure, reasonable in technique, convenient to operate, and high in work efficiency.
Description
Technical field
The utility model relates to a kind of sand pit smoother.
Background technology
Sand pit mainly appears in school, for the sports items of long-jump.And the sand pit occurred in school at present only only has a sand pit, after each long-jump player skips, sand pit will out-of-flatness, then smooth by manually by instrument, sand pit being carried out, trouble very, inefficiency.
Summary of the invention
The utility model, for deficiency of the prior art, provides a kind of efficiency high, easy to operate sand pit smoother.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of sand pit smoother, the moving runner that comprises two guide rails, flat sand plate on two longer sides that are arranged on the rectangle sand pit, is arranged on two motors of upper surface of flat sand plate and four connecting rods, is connected with an end of four connecting rods respectively, wherein each motor comprises two rotating shafts, and each rotating shaft is connected with the other end of a connecting rod, described four moving runners all are positioned on guide rail.By the flat sand plate, sand pit is carried out smoothly, realize automation, efficiency is higher.
As preferably, described two motors be symmetrical structure be fixed on the flat sand plate upper surface in the middle of place.
As preferably, described flat sand plate is rectangle, and the width in the length of this flat sand plate and sand pit is suitable.When this design makes the smooth sand pit of flat sand plate, more comprehensive.
According to the technical solution of the utility model, simple in structure, technology is reasonable, easy to operate, high efficiency.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model sand pit smoother.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
A kind of sand pit smoother, comprise two guide rails 6, flat sand plate 2 on two longer sides that are arranged on rectangle sand pit 1, be arranged on the upper surface of flat sand plate 2 two motors 3 and four connecting rods 4, be arranged on respectively four moving runners 5 of an end of four connecting rods 4, described four moving runners 5 all are placed on guide rail 6 and lay two moving runners 5 on each guide rail 6.
Each motor 3 comprises two rotating shafts, and each rotating shaft is connected with a connecting rod 4 respectively, and so, when motor 3 rotates, four moving runners 5 that are connected on four connecting rods 4 start to rotate, and then can drive whole flat sand plate 2 and move along the direction of guide rail 6.Wherein, described two motors 3 are the middle place that symmetrical structure is fixed on the upper surface of flat sand plate 2.
In present embodiment, described flat sand plate 2 is rectangle, and the width in the length of this flat sand plate 2 and sand pit 1 is suitable.So when needing flat sand, only need control motor 3 work and can make flat sand plate 21 guide rail 6 seesaws along sand pit, can obtain smooth by the sand in sand pit 1.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (3)
1. a sand pit smoother, it is characterized in that, the moving runner (5) that comprises two guide rails (6), flat sand plate (2) on two longer sides that are arranged on rectangle sand pit (1), is arranged on two motors (3) of upper surface of flat sand plate (2) and four connecting rods (4), is connected with an end of four connecting rods respectively, wherein each motor (3) comprises two rotating shafts, and each rotating shaft is connected with the other end of a connecting rod, described four moving runners all are positioned on guide rail.
2. sand pit according to claim 1 smoother, is characterized in that, described two motors (3) are the middle place that symmetrical structure is fixed on the upper surface of flat sand plate (2).
3. sand pit according to claim 1 smoother, is characterized in that, described flat sand plate (2) is rectangle, and the width of the length of this flat sand plate (2) and sand pit (1) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203976295U CN203329330U (en) | 2013-07-05 | 2013-07-05 | Sandpit leveller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203976295U CN203329330U (en) | 2013-07-05 | 2013-07-05 | Sandpit leveller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329330U true CN203329330U (en) | 2013-12-11 |
Family
ID=49698032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203976295U Expired - Fee Related CN203329330U (en) | 2013-07-05 | 2013-07-05 | Sandpit leveller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329330U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267795A (en) * | 2016-10-22 | 2017-01-04 | 顾楠 | The jumping pit collating unit |
| CN109364458A (en) * | 2018-12-04 | 2019-02-22 | 周发 | Sha Tai is paved in a kind of long-jump automatically |
| CN109701255A (en) * | 2018-12-29 | 2019-05-03 | 青岛农业大学 | Long-jump competition area sand pit automatic plastering device |
| CN112957721A (en) * | 2021-03-23 | 2021-06-15 | 深圳市玲通商贸有限公司 | Automatic filling equipment for outdoor long jump sandpit of school |
-
2013
- 2013-07-05 CN CN2013203976295U patent/CN203329330U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267795A (en) * | 2016-10-22 | 2017-01-04 | 顾楠 | The jumping pit collating unit |
| CN106267795B (en) * | 2016-10-22 | 2019-02-19 | 顾楠 | The jumping pit collating unit |
| CN109364458A (en) * | 2018-12-04 | 2019-02-22 | 周发 | Sha Tai is paved in a kind of long-jump automatically |
| CN109701255A (en) * | 2018-12-29 | 2019-05-03 | 青岛农业大学 | Long-jump competition area sand pit automatic plastering device |
| CN112957721A (en) * | 2021-03-23 | 2021-06-15 | 深圳市玲通商贸有限公司 | Automatic filling equipment for outdoor long jump sandpit of school |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |