CN202617875U - Large span irrigator - Google Patents
Large span irrigator Download PDFInfo
- Publication number
- CN202617875U CN202617875U CN 201220293864 CN201220293864U CN202617875U CN 202617875 U CN202617875 U CN 202617875U CN 201220293864 CN201220293864 CN 201220293864 CN 201220293864 U CN201220293864 U CN 201220293864U CN 202617875 U CN202617875 U CN 202617875U
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- Prior art keywords
- buckstay
- counterweight
- reinforcing beam
- tower
- hoist cable
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- Expired - Fee Related
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Abstract
The utility model relates to a farm-oriented irrigating device, in particular to a large span irrigator which solves the problems that existing big irrigating devices press land, are separated by field and network of forest, and have potential safety hazards in service, and the like. The large span irrigator comprises a main tower, a pivotal bearing is horizontally mounted in the middle of the main tower, a reinforcing beam with an irrigation system is mounted on the pivotal bearing, and the reinforcing beam is mounted on the pivotal bearing through hinge pins on the root of the reinforcing beam. A sling is arranged between the reinforcing beam and the top end of the main tower in a connecting mode, a running mechanism is further arranged on the front middle portion of the reinforcing beam, and the running mechanism comprises a running support connected with the reinforcing beam, driving wheels located at the lower end of the running support and a driving mechanism arranged on the running support. According to the large span irrigator, span is effectively increased by means of the design of the reinforcing beam, and further mounting of a big-range spray head at the rear end is possible to achieve; therefore, the large span irrigator is large in spray cover area, small in pressed land, strong in adaptability to landform, and low in cost.
Description
Technical field
The utility model relates to agricultural sprinkling irrigation equipment, is specially a kind of big span irrigation sprinkler.
Background technology
The agricultural sprinkling irrigation equipment of generally using both at home and abroad at present generally is divided into semi-fixed type and completely mobile.Semi-fixed type generally adopts large-scale central to prop up the shaft type irrigation sprinkler; Completely mobile comprises light diesel sprinkling irrigation unit, reel sprinkling irrigation machine, electric translational type irrigation sprinkler.The farmland smooth for physical features, that cultivated area is bigger, the general large-scale central that adopt are propped up shaft type irrigation sprinkler or electric translational type irrigation sprinkler more.Described large-scale central props up the shaft type irrigation sprinkler or the electric translational type irrigation sprinkler is all implemented the sprinkling irrigation operation through the span tower carriage that is provided with sprinkling irrigation system; Said span tower carriage comprises pylon, is used for the running gear of support tower and is located at the driving mechanism on the running gear; Said sprinkling irrigation system (as shown in Figure 5) comprises the water supply person in charge 5 and is installed in a plurality of distribution water pipes 15 that supply water on being responsible for, distributes the lower end of water pipe that water-distribution nozzle 12 is installed; The water inlet of being responsible for that supplies water is connected with water pump 19 through pipeline.During work, open water pump, start driving mechanism simultaneously, span tower carriage is realized rotating or moving under the driving of driving mechanism; Current are responsible for through supplying water to get into and are distributed water pipe, and spray downwards through water-distribution nozzle; Span tower carriage is through rotating or moving and accomplish the sprinkling irrigation operation to institute's covering farm land gradually.Above-mentioned two kinds of large-scale sprinkling irrigation equipments are generally multispan combination (total length can reach hundreds of rice usually), so irrigation area is huge, and operating efficiency is high.But also there is following defective in these two kinds of large-scale sprinkling irrigation equipments: entire equipment is responsible for as brace summer to supply water; Being responsible for the gravity that can't bear deadweight and in-pipe flow for avoiding supplying water collapses; A plurality of running gears need be set; And the spacing of each running gear can not be too big, and this makes this equipment have the situation of pressing ground, and the setting of a plurality of running gears has also increased the cost of complete equipment; Nonetheless, be to be responsible for as what support to supply water to be flexible coupling owing to what adopt between the running gear, under bad weathers such as strong wind, still have the risk that collapses, there is potential safety hazard; Simultaneously, because the ground in farmland is not fully smooth, in the process of sprinkling irrigation, usually can occur moving nonsynchronous problem owing to ground relief causes each running gear; And the forest belt in the farmland, road etc. also can or be moved and cause obstacle the rotation of above-mentioned two kinds of large-scale sprinkling irrigation equipments.
Summary of the invention
The utility model intercepts for pressure ground, the field forest network that solves present large-scale sprinkling irrigation equipment and exist and the technical problem such as potential safety hazard that exists in service, and a kind of big span irrigation sprinkler is provided.
The utility model is to adopt following technical scheme to realize: a kind of big span irrigation sprinkler, comprise king-tower, and the king-tower middle part is horizontally installed with floating bearing, and a buckstay that is provided with sprinkling irrigation system is installed on the floating bearing; Said buckstay is installed on the floating bearing through the bearing pin of being located at its root; Be connected with hoist cable between buckstay and the king-tower top, the buckstay middle front part also is provided with a running gear, and said running gear comprises the mobile roof support that is connected with buckstay, is positioned at the driving wheel of mobile roof support lower end and is arranged at the driving mechanism on the mobile roof support; The top of mobile roof support and between the buckstay of mobile roof support both sides, all be connected with the balance hoist cable.
The utility model adopts buckstay as spandrel girder, plays the effect of supporting sprinkling irrigation system, and running gear and king-tower are then played a supporting role to buckstay; Hoist cable and balance hoist cable play balanced action to buckstay.Owing to adopted buckstay, the span of king-tower and running gear can be bigger, and only use a running gear just can accomplish the operation of supporting with walking, saved production and manufacturing cost greatly, reduced to press the ground area simultaneously to a great extent; The setting of a running gear has also avoided large-scale central in the past to prop up running gear nonsynchronous phenomenon that shaft type irrigation sprinkler or electric translational type irrigation sprinkler exist; Running gear is far away apart from king-tower, and power required during operation is less, has reduced operating cost; When hypsography was big, the weight distribution of entire equipment can change to some extent, and the stressed distribution that this moment, buckstay can the balance entire equipment makes system keep stable; Buckstay can also stretch out a segment distance forward after striding across running gear; So just can under the prerequisite of a small amount of increase cost, increase irrigation area to greatest extent.During operation, driving mechanism drives driving wheel and rotates, and mobile roof support drives buckstay and rotates, and sprinkling irrigation system is accomplished the sprinkling irrigation operation gradually in rotation.
The design of the utility model through buckstay makes to supply water to be responsible for no longer directly stressedly, and effectively having avoided supplies water is responsible for the generation of the phenomenon that collapses, and it is bigger that the span of running gear and king-tower can be done, can be under the prerequisite that guarantees security of operation effective increase irrigation area; Adopt a running gear just can accomplish the rotation of entire equipment, press ground area is corresponding to reduce; Hoist cable can rotate around king-tower with the rotation of buckstay, and the connected mode of hoist cable and king-tower is those skilled in the art's a known technology, and multiple implementation is arranged; Though the utility model has increased buckstay, running gear only adopts one, and considers that irrigation area increases greatly, so integrated cost has still obtained reduction.
Further, an end relative with buckstay on the floating bearing is equipped with the counterweight beam, and the top of counterweight beam is provided with counterweight, and the counterweight beam is installed on the floating bearing through the counterweight bearing pin of being located at its root; The top of king-tower is equipped with pulley through horizontal bearing; Be connected with the counterweight hoist cable between said pulley and the counterweight, said counterweight hoist cable and hoist cable are all on pulley and link together.
The utility model can prolong buckstay through counterweight beam and counterweight are set, and irrigation area is further increased, and counterweight plays effective balanced action to buckstay middle part sagging; When stressed the changing on landform big rise and fall or the buckstay, counterweight and counterweight beam also can rotate up and down around the counterweight bearing pin, and hoist cable and counterweight hoist cable also slide along pulley, adjust the stressed of buckstay and counterweight beam, make whole system be in stable state; Pulley is installed on the horizontal bearing at king-tower top, can horizontally rotate with the rotation of buckstay and counterweight beam.
Description of drawings
Fig. 1 the utility model master TV structure sketch map.
The sketch map that is connected of Fig. 2 the utility model buckstay, equalizer bar and floating bearing.
Fig. 3 the utility model pulley scheme of installation.
Fig. 4 the utility model running gear structural representation.
Fig. 5 the utility model sprinkling irrigation system structural representation.
The big range shower nozzle of 1-, 2-booster pump, 3-mobile roof support, 4-hoist cable, the 5-person in charge that supplies water, the 6-king-tower; The 7-pulley, 8-counterweight, 9-counterweight beam, 10-floating bearing, 11-buckstay; The 12-water-distribution nozzle, the 13-driving mechanism, the 14-driving wheel, 15-distributes water pipe, 16-horizontal bearing; 17-counterweight bearing pin, 18-balance hoist cable, 19-water pump, 20-bearing pin, 21-counterweight hoist cable.
Embodiment
A kind of big span irrigation sprinkler comprises king-tower 6, and king-tower 6 middle parts are horizontally installed with floating bearing 10, and a buckstay 11 that is provided with sprinkling irrigation system is installed on the floating bearing 10; Said buckstay 11 is installed on the floating bearing 10 through the bearing pin 20 of being located at its root; Be connected with hoist cable 4 between buckstay 11 and king-tower 6 tops; Buckstay 11 middle front parts also are provided with a running gear, and said running gear comprises the mobile roof support 3 that is connected with buckstay 11, is positioned at the driving wheel 14 of mobile roof support 3 lower ends and is arranged at the driving mechanism 13 on the mobile roof support 3; The top of mobile roof support 3 and between the buckstay 11 of mobile roof support 3 both sides, all be connected with balance hoist cable 18.With buckstay 11 relative ends counterweight beam 9 is installed on the floating bearing 10, the top of counterweight beam 9 is provided with counterweight 8, and counterweight beam 9 is installed on the floating bearing 10 through the counterweight bearing pin 17 of being located at its root; The top of king-tower 6 is equipped with pulley 7 through horizontal bearing 16; Be connected with counterweight hoist cable 21 between said pulley 7 and the counterweight 8, said counterweight hoist cable 21 and hoist cable 4 are all on pulley 7 and link together.Also comprise be arranged on the mobile roof support 3 booster pump 2, booster pump 2 is connected with the big range shower nozzle 1 that is arranged on the buckstay top through pipeline.
Said counterweight hoist cable 21 connects as one with balance hoist cable 18, and on pulley 7, walks around a week, guarantees to slide smoothly.Running gear is provided with booster pump 2, and booster pump 2 connects the big range shower nozzle 1 that is arranged on buckstay 9 tops, makes irrigation area further increase; And booster pump 2 is located on the running gear, can reduce the stressed of buckstay 11; Driving mechanism can adopt miniature motor or diesel engine, is applicable to the use of rural power grid uncovered area.During operation, the mobile roof support speed of service is comparatively slow, and a week is rotated around king-tower in general several hours or tens hours; Do out of tradely except being sprayed water in the farmland, also can accomplish the work of spraying insecticide and applying fertilizer.
The utility model is specially adapted to the area that those physical features are comparatively smooth, have forest network to cover.
Claims (3)
1. one kind big span irrigation sprinkler is characterized in that, comprises king-tower (6), and king-tower (6) middle part is horizontally installed with floating bearing (10), and a buckstay (11) that is provided with sprinkling irrigation system is installed on the floating bearing (10); Said buckstay (11) is installed on the floating bearing (10) through the bearing pin (20) of being located at its root; Be connected with hoist cable (4) between buckstay (11) and king-tower (6) top; Buckstay (11) middle front part also is provided with a running gear, and said running gear comprises the mobile roof support (3) that is connected with buckstay (11), is positioned at the driving wheel (14) of mobile roof support (3) lower end and is arranged at the driving mechanism (13) on the mobile roof support (3); The top of mobile roof support (3) and be positioned between the buckstay (11) of mobile roof support (3) both sides and all be connected with balance hoist cable (18).
2. big span irrigation sprinkler as claimed in claim 1; It is characterized in that the last end relative with buckstay (11) of floating bearing (10) is equipped with counterweight beam (9); The top of counterweight beam (9) is provided with counterweight (8), and counterweight beam (9) is installed on the floating bearing (10) through the counterweight bearing pin (17) of being located at its root; The top of king-tower (6) is equipped with pulley (7) through horizontal bearing (16); Be connected with counterweight hoist cable (21) between said pulley (7) and the counterweight (8), said counterweight hoist cable (21) and hoist cable (4) are all gone up and are linked together around pulley (7).
3. according to claim 1 or claim 2 big span irrigation sprinkler, it is characterized in that also comprising be arranged on the mobile roof support (3) booster pump (2), booster pump (2) is connected with the big range shower nozzle (1) that is arranged on the buckstay top through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293864 CN202617875U (en) | 2012-06-21 | 2012-06-21 | Large span irrigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293864 CN202617875U (en) | 2012-06-21 | 2012-06-21 | Large span irrigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202617875U true CN202617875U (en) | 2012-12-26 |
Family
ID=47371148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293864 Expired - Fee Related CN202617875U (en) | 2012-06-21 | 2012-06-21 | Large span irrigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202617875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175990A (en) * | 2021-12-16 | 2022-03-15 | 中国农业科学院农田灌溉研究所 | Support operation system of sprinkling irrigation machine |
-
2012
- 2012-06-21 CN CN 201220293864 patent/CN202617875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175990A (en) * | 2021-12-16 | 2022-03-15 | 中国农业科学院农田灌溉研究所 | Support operation system of sprinkling irrigation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130621 |