CN2239706Y - Hydraulic driving device for self-walking sprinkler - Google Patents
Hydraulic driving device for self-walking sprinkler Download PDFInfo
- Publication number
- CN2239706Y CN2239706Y CN 95229860 CN95229860U CN2239706Y CN 2239706 Y CN2239706 Y CN 2239706Y CN 95229860 CN95229860 CN 95229860 CN 95229860 U CN95229860 U CN 95229860U CN 2239706 Y CN2239706 Y CN 2239706Y
- Authority
- CN
- China
- Prior art keywords
- arm
- rocking arm
- axle
- rocking
- self
- 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
Links
- 230000000694 effects Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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- Nozzles (AREA)
Abstract
The utility model relates to a water power driving device of a self-walking sprinkling vehicle and comprises a lifting rod, a rocking arm, a spring, a griping plate, a double-acting water pressing cylinder, a distributor valve, a movable piece, a chain strip and a rocking handle. The double-acting water pressing cylinder is connected with the distributor valve through a pipe component and one end of the lifting rod is connected with the middle arm of the rocking arm. The long arm end of the rocking arm is provided with the movable piece and the movable piece is connected with one end of the handle through the chain strip. The other end of the rocking handle is fixed to the shaft of the distributor valve and the spring is arranged under the short arm of the rocking arm. The utility model has the advantages of big pushing force, low energy consumption, high maneuverability, etc.
Description
The utility model relates to a kind of hydraulic drive apparatus of self-propelled sprinkling truck.
Current in the place of serious water shortage, people have worked out the equipment of multiple water-saving irrigation in order to save irrigation water.As disclosed self-propelled hydro powered sprinkling truck among the CN2082531 is exactly wherein a kind of.Though this sprinkling irrigation equipment has solved difficult point voluntarily and has improved sprinkling irrigation efficient.But because the hydraulic drive apparatus of its walking is single, when driving the sprinkling truck walking, must overcome the active force of two back-moving springs, therefore, exist still that power consumption is big, mobility difference and the shortcoming such as inhomogeneous of spraying.
It is few that the purpose of this utility model provides a kind of power consumption, the hydraulic drive apparatus of the self-propelled sprinkling truck that mobility is high.
In order to realize above-mentioned task, the scheme that the utility model is taked is: the hydraulic drive apparatus of this self-propelled sprinkling truck, comprise elevating lever, rocking arm, spring, grip block, it also comprises double acting hydraulic cylinder, distributing valve, activity template, chain and rocking handle, the double acting hydraulic cylinder is connected with distributing valve by pipe fitting, one end of elevating lever is connected with the middle arm of rocking arm; the long arm end of rocking arm is equipped with activity template; activity template is connected with an end of rocking handle by chain; the other end of rocking handle is fixed on the axle of distributing valve, and spring is located at the below of rocking arm galianconism.
Above-mentioned distributing valve is made up of valve body, lining, trimmer, axle sleeve, spool, axle and cover plate, lining is contained in the central authorities of valve body, axle sleeve is contained in axle and goes up and be fixed in the sleeve block of valve body, spool is an one with axle, spool is contained in the middle of the lining, trimmer is located at an end of axle, and cover plate is contained in a side of valve body.
Because the utility model has adopted the structure of double acting hydraulic cylinder, therefore compare with background technology, have that thrust is big, power consumption less, the mobility advantages of higher.Using the utility model to make drive unit can increase substantially sprinkling irrigation efficient and spray even.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the left view of Fig. 1.
By Fig. 1, Fig. 2 as can be known, the utility model comprises elevating lever 5; rocking arm 7; spring 3; grip block 1; it also comprises double acting hydraulic cylinder 21; distributing valve 11; activity template 10; chain 25 and rocking handle 9; double acting hydraulic cylinder 21 is connected with distributing valve 11 by pipe fitting 12; end of elevating lever 5 is connected with the middle arm 26 of rocking arm 7; long arm end of rocking arm 7 is equipped with activity template 10; activity template 10 is connected with an end of rocking handle 9 by chain 25; other end of rocking handle 9 is fixed on the axle of distributing valve 11; top of elevating lever 5 is provided with alignment pin 13 and adjusts piece 14; spring 3 is located between the upper spring seat 23 and lower spring cup 2 of rocking arm galianconism 24; grip block 1 is connected with the axis of lower spring cup 2 with rocking arm 7; swing arm sleeve 6 also is housed on the axis of rocking arm 7, and middle arm 26 is provided with axle sleeve 4.
Above-mentioned distributing valve 11 is made up of valve body 20, lining 19, trimmer 15, axle sleeve 18, cover plate 8, spool 16 and axle 17, lining 19 is contained in the central authorities of valve body 20, axle sleeve 18 is contained on the axle 17 and is fixed in the sleeve block of valve body 20, spool 16 is an one with axle 17, spool 16 is contained in the centre of lining 19, trimmer 15 is located at an end of axle 17, and cover plate 8 is contained in a side of valve body 20, and sealing ring 22 is contained between trimmer 15 and the cover plate 8 and anti-sealing leaks.
The course of work of the present utility model is: a part of press water is entered in the distributing valve 11 by water-supply-pipe by the water intaking valve of sprinkling truck, again by distributing valve 11 and enter the cavity of resorption of double acting hydraulic cylinder 21 through pipe fitting 12, promoting piston and piston rod moves upward, because piston rod is connected with the big rocking arm of sprinkling truck, when piston rod rises, promote big rocking arm and move upward, thereby the walking ratchet that has promoted sprinkling truck travels forward.When piston rod continue to rise, when making lifter plate on the big rocking arm run into alignment pin 13, elevating lever 5 upwards rises immediately, and drives rocking arm 7 and rotate, and spring 3 has been compressed in the rotation of rocking arm 7.When rocking arm 7 is rotated further, spring 3 becomes elongation suddenly by compression, send explosive force, this strength promotes rocking arm 7 half-twists, the activity template 10 that is located on the rocking arm 7 makes also half-twist of rocking handle 9 by chain 25; spool 16 that the rotation of rocking handle 9 drives distributing valve 11 has also changeed 90 °; so just changed the direction of water; make press water enter the epicoele of double acting hydraulic cylinder 21 through pipe fitting 12; piston and piston rod are moved downward; the big rocking arm that drives sprinkling truck moves downward, and the walking ratchet that continues the promotion sprinkling truck travels forward.Descending when the piston rod continuation, make the lifter plate compressing elevating lever 5 on the big rocking arm descending.At this moment, spring 3 is compressed again, and elevating lever 5 continues descending, and spring 3 elongation suddenly once more produces explosive force, promotes 90 ° of rocking arm 7 revolutions, also turns round 90 ° thereby drive spool 16, makes press water enter the cavity of resorption of double acting hydraulic cylinder 21 once more.So just finished a working cycles, promoted sprinkling truck and travel forward.
Claims (2)
1, a kind of hydraulic drive apparatus of self-propelled sprinkling truck, comprise elevating lever, rocking arm, spring, grip block, it is characterized in that also comprising double acting hydraulic cylinder, distributing valve, activity template, chain and rocking handle, the double acting hydraulic cylinder is connected with distributing valve by pipe fitting, one end of elevating lever is connected with the middle arm of rocking arm, and the long arm end of rocking arm is equipped with activity template, and activity template is connected with an end of rocking handle by chain; the other end of rocking handle is fixed on the axle of distributing valve, and spring is located at the below of rocking arm galianconism.
2, the hydraulic drive apparatus of self-propelled sprinkling truck according to claim 1, it is characterized in that described distributing valve is made up of valve body, lining, trimmer, axle sleeve, spool, axle and cover plate, lining is contained in the central authorities of valve body, axle sleeve is contained in axle and goes up and be fixed in the sleeve block of valve body, spool is an one with axle, spool is contained in the middle of the lining, and trimmer is located at an end of axle, and cover plate is contained in a side of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95229860 CN2239706Y (en) | 1995-12-29 | 1995-12-29 | Hydraulic driving device for self-walking sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95229860 CN2239706Y (en) | 1995-12-29 | 1995-12-29 | Hydraulic driving device for self-walking sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239706Y true CN2239706Y (en) | 1996-11-13 |
Family
ID=33874879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95229860 Expired - Fee Related CN2239706Y (en) | 1995-12-29 | 1995-12-29 | Hydraulic driving device for self-walking sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239706Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853141A (en) * | 2017-11-30 | 2018-03-30 | 江苏华源节水股份有限公司 | The flexible jacking stepping rollback type sprinkler with reel of one kind |
| CN109699468A (en) * | 2017-11-30 | 2019-05-03 | 江苏华源节水股份有限公司 | It is a kind of can stepping backrush sprinkler with reel control method |
-
1995
- 1995-12-29 CN CN 95229860 patent/CN2239706Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853141A (en) * | 2017-11-30 | 2018-03-30 | 江苏华源节水股份有限公司 | The flexible jacking stepping rollback type sprinkler with reel of one kind |
| CN109699468A (en) * | 2017-11-30 | 2019-05-03 | 江苏华源节水股份有限公司 | It is a kind of can stepping backrush sprinkler with reel control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI XINLIAN GROUP INDUSTRY CO.,LTD. Free format text: FORMER NAME OR ADDRESS: XI CHENGZHI |
|
| CP03 | Change of name, title or address |
Address after: 030000, Taiyuan, 480 South inner ring street, seven buildings, great Wei Patentee after: Xinlian Group Industry Co., Ltd., Shanxi Address before: 032300 Shanxi city of Xiaoyi Province town of new street 11 ranked No. 4 Patentee before: Xi Chengsu |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |