CN204246806U - The automatic sand flatten device in sand pit - Google Patents
The automatic sand flatten device in sand pit Download PDFInfo
- Publication number
- CN204246806U CN204246806U CN201420690657.0U CN201420690657U CN204246806U CN 204246806 U CN204246806 U CN 204246806U CN 201420690657 U CN201420690657 U CN 201420690657U CN 204246806 U CN204246806 U CN 204246806U
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- CN
- China
- Prior art keywords
- sand
- flat
- pit
- type frame
- door type
- 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 automatic sand flatten device in sand pit, comprise two row's tracks, two row's parallel tracks are arranged on the both sides in sand pit respectively, track arranges door type frame, the dynamic wheel of bottom mounting strap of door type frame, wheel coordinates with track, the crossbeam of door type frame is arranged two connecting rods, two connecting rods lay respectively at the both sides of the inwall in sand pit, and connecting rod bottom arranges the flat sand roller of level.Door type frame of the present utility model along guide rail walk one back and forth after, by flat sand roller by floating for the sand in sand pit.Can effectively improve flat sand efficiency, avoid after flat sand occurring leaking flat phenomenon, effectively ensure athletes ' performance, ensure the fairness of contest.
Description
Technical field
The utility model belongs to sports apparatus field, specifically the automatic sand flatten device in a kind of sand pit.
Background technology
The sand pit of long-jump, after sportsman skips at every turn, needs professional to be put down by sand, to calculate the achievement of long-jump during long-jump next time.Artificial flat sand efficiency comparison is low, and the sand pit flatness of adjustment is not high, easily causes Lou flat, causes athletes ' performance to be affected.
Utility model content
The utility model provides a kind of sand pit automatic sand flatten device, in order to solve defect of the prior art.
The utility model is achieved by the following technical programs:
The automatic sand flatten device in sand pit, comprise two row's tracks, two row's parallel tracks are arranged on the both sides in sand pit respectively, track arranges door type frame, the dynamic wheel of bottom mounting strap of door type frame, wheel coordinates with track, the crossbeam of door type frame is arranged two connecting rods, two connecting rods lay respectively at the both sides of the inwall in sand pit, and connecting rod bottom arranges the flat sand roller of level.
The automatic sand flatten device in sand pit as above, mounted motor on described connecting rod, the output shaft of motor connects driving gear, and the roll shaft of flat sand roller arranges driven gear, and driving gear and driven gear coordinate.
The automatic sand flatten device in sand pit as above, described connecting rod is arranged the block cover that cross section is arc, block cover covers on the top of flat sand roller.
The utility model has the advantages that: door type frame of the present utility model along guide rail walk one back and forth after, by flat sand roller by floating for the sand in sand pit.Can effectively improve flat sand efficiency, avoid after flat sand occurring leaking flat phenomenon, effectively ensure athletes ' performance, ensure the fairness of contest.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation; Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Reference numeral: 1 sand pit 2 track 3 wheel 4 door type frame 5 connecting rod 6 flat sand roller 7 block cover 8 motor 9 driving gear 10 driven gear.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The automatic sand flatten device in sand pit, as depicted in figs. 1 and 2, comprise two row's tracks 2, the two row parallel both sides being arranged on sand pit 1 respectively of track 2, track 2 are arranged door type frame 4, the dynamic wheel 3 of bottom mounting strap of door type frame 4, wheel 3 coordinates with track 2, the crossbeam of door type frame 4 is arranged the both sides that two connecting rods, 5, two connecting rods 5 lay respectively at the inwall in sand pit 1, connecting rod 5 bottom arranges the flat sand roller 6 of level.Door type frame of the present utility model along guide rail walk one back and forth after, sand is paved by flat sand roller 6 limit passive rotation, by flat sand roller by floating for the sand in sand pit.Can effectively improve flat sand efficiency, avoid after flat sand occurring leaking flat phenomenon, effectively ensure athletes ' performance, ensure the fairness of contest.
Specifically, mounted motor 8 on the connecting rod 5 described in the present embodiment, the output shaft of motor 8 connects driving gear 9, the roll shaft of flat sand roller 6 is arranged driven gear 10, and driving gear 9 and driven gear 10 coordinate.Indirectly drive flat sand roller 6 to rotate by motor 8, effectively improve flat sand roller 6 velocity of rotation, thus improve the efficiency of flat sand.
Concrete, on flat sand roller 6, be stained with sand, the connecting rod 5 described in the present embodiment is arranged the block cover 7 that cross section is arc, block cover 7 covers on the top of flat sand roller 6.The sand that flat sand roller 6 is stained with can be wiped off by block cover 7.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. the automatic sand flatten device in sand pit, it is characterized in that: comprise two row's tracks (2), two row track (2) the parallel both sides being arranged on sand pit (1) respectively, track (2) is arranged door type frame (4), the dynamic wheel of bottom mounting strap (3) of door type frame (4), wheel (3) coordinates with track (2), the crossbeam of door type frame (4) is arranged two connecting rods (5), two connecting rods (5) lay respectively at the both sides of the inwall in sand pit (1), and connecting rod (5) bottom arranges the flat sand roller (6) of level.
2. the automatic sand flatten device in sand pit according to claim 1, it is characterized in that: the upper mounted motor (8) of described connecting rod (5), the output shaft of motor (8) connects driving gear (9), the roll shaft of flat sand roller (6) is arranged driven gear (10), driving gear (9) and driven gear (10) coordinate.
3. the automatic sand flatten device in sand pit according to claim 1, is characterized in that: described connecting rod (5) is arranged the block cover (7) that cross section is arc, block cover (7) covers on the top of flat sand roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690657.0U CN204246806U (en) | 2014-11-18 | 2014-11-18 | The automatic sand flatten device in sand pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690657.0U CN204246806U (en) | 2014-11-18 | 2014-11-18 | The automatic sand flatten device in sand pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204246806U true CN204246806U (en) | 2015-04-08 |
Family
ID=52951164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690657.0U Expired - Fee Related CN204246806U (en) | 2014-11-18 | 2014-11-18 | The automatic sand flatten device in sand pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204246806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267795A (en) * | 2016-10-22 | 2017-01-04 | 顾楠 | The jumping pit collating unit |
| CN106718982A (en) * | 2017-01-18 | 2017-05-31 | 云南农业大学 | A kind of husky apparatus for leveling of milk cow bed pad |
| CN107648832A (en) * | 2017-10-26 | 2018-02-02 | 绍兴柯桥韩玉电子科技有限公司 | A kind of reciprocating sports tournament the jumping pit trowelling machine |
-
2014
- 2014-11-18 CN CN201420690657.0U patent/CN204246806U/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 |
| CN106718982A (en) * | 2017-01-18 | 2017-05-31 | 云南农业大学 | A kind of husky apparatus for leveling of milk cow bed pad |
| CN107648832A (en) * | 2017-10-26 | 2018-02-02 | 绍兴柯桥韩玉电子科技有限公司 | A kind of reciprocating sports tournament the jumping pit trowelling machine |
| CN107648832B (en) * | 2017-10-26 | 2023-08-29 | 南京吉才汇科技有限公司 | Reciprocating type sports match long jump sand pit trowelling machine |
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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: 20150408 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |