CN204682069U - A kind of telescoping support truss - Google Patents
A kind of telescoping support truss Download PDFInfo
- Publication number
- CN204682069U CN204682069U CN201520260296.0U CN201520260296U CN204682069U CN 204682069 U CN204682069 U CN 204682069U CN 201520260296 U CN201520260296 U CN 201520260296U CN 204682069 U CN204682069 U CN 204682069U
- Authority
- CN
- China
- Prior art keywords
- irrigation
- bracing frame
- stand
- telescoping support
- support truss
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
A kind of telescoping support truss, comprise bracing frame, power set and rainer, symmetrical road wheel is provided with bottom bracing frame, described rainer comprises coaxial multiple irrigation stands be set with from inside to outside, the outer surface of inner irrigation stand and be arranged on its outside irrigation stand Internal periphery face between be provided with the pair that moves linearly, detent mechanism is provided with between two adjacent irrigation stands, bracing frame upper end is provided with the flexible draw-gear of traction irrigation stand, the water-saving irrigation device that the utility model provides, can ensure that crops are well irrigated, water resource is fully used, irrigation area flexible modulation, save irrigation cost, greatly improve the efficiency of irrigation.
Description
Technical field
The utility model belongs to irrigation installation technical field, is specifically related to a kind of telescoping support truss.
Background technology
Agricultural irrigation is the very important activity in production affecting plant growth, the routine work mode of irrigating is mainly flood irrigation, sprinkling irrigation, flood irrigation between water source and farmland, digs water channel water is caused farmland and carry out irrigation operation, such mode will carry out the excavation of water channel, not only damage to land, and in short period after flood irrigation, the effect of irrigating is bad, a large amount of water can permeate the ground, and large water gaging permeates the ground and can bring in underground water by chemical fertilizer and agricultural chemicals, affect water resource, and carry out flood irrigation throughout the year and can make farmland salinization of soil, sprinkling irrigation mainly arranges groove and buries pipeline underground in farmland, the acrial part of pipeline is sprayed to farmland, dig groove higher with the cost burying pipeline underground, and pipeline can corrode after embedded underground a period of time, the maintaining in later stage also can increase the cost of irrigation, moisture can only be sprayed to the top of crop by the sprinkling irrigation operation in farmland, the root fountain height of crop is less, the effect of irrigating is bad, at present, in order to improve the effect of irrigation, movable irrigation system is mainly adopted to carry out portable irrigation operation, but need when irrigating large area farmland to irrigate through repeatedly turning around, the efficiency of irrigating is lower.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of telescoping support truss, and this equipment can carry out width adjusting according to the width in operation farmland, decreases round number of times, substantially increases the efficiency of irrigation.
Concrete technical scheme of the present utility model is:
A kind of telescoping support truss, comprise bracing frame, power set and rainer, symmetrical road wheel is provided with bottom bracing frame, power set are fixed on bracing frame upper center, power set comprise motor and decelerator, the output of power set is connected with the axle of road wheel, rainer is fixed on bracing frame upper surface, it is characterized in that: described rainer comprises coaxial multiple irrigation stands be set with from inside to outside, the outer surface of inner irrigation stand and be arranged on its outside irrigation stand Internal periphery face between be provided with the pair that moves linearly, detent mechanism is provided with between two adjacent irrigation stands, bracing frame upper end is provided with draw-gear, draw-gear traction innermost layer irrigation stand moves.
What described rectilinear movement pair formed for guide block and guide groove is slidably matched.
Described detent mechanism comprises the hook and block that are separately positioned on corresponding one end on inside and outside two adjacent irrigation stands.
Described draw-gear comprises the winch be fixed on bracing frame, pull rope and is separately fixed at three fixed pulleys at bracing frame rear and front end and top, be wound around the output shaft of winch in the middle part of pull rope, be connected with the two ends of innermost layer irrigation stand after the two ends of pull rope walk around the fixed pulley at top and the fixed pulley of both sides respectively.
Described irrigation stand cross section is polygon, and the lower end of irrigation stand is provided with multiple shower nozzles longitudinally arranged in a straight line.
Described irrigation stand cross section is triangle.
The beneficial effects of the utility model are: the utility model provides a kind of telescoping support truss, can ensure that crops are well irrigated, water resource is fully used, because sprinkling irrigation hourly water consumption is little, avoid the situation that flood irrigation mode causes saline Land, decrease the cost of land improvement, save resource, mobile irrigation method, do not need the laying carrying out large area pipeline of sprinkling irrigation, reduce irrigation cost, irrigation stand can carry out telescopic adjustment according to the width in operation farmland, expand the area coverage of single stroke, substantially increase irrigation efficiency, area coverage becomes the number of times making greatly sprinkling irrigation equipment come and go and reduces, decrease energy resource consumption during mobile irrigation equipment, decrease the scratch with crops, decrease the quantity of damage crops, ensure that the normal growth of crops.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In accompanying drawing, 1, bracing frame, 2, road wheel, 3, power set, 4, irrigation stand, 5, pull rope, 6, hook, 7, block, 8, shower nozzle, 9, fixed pulley, 10, winch.
Embodiment
A kind of telescoping support truss, comprise bracing frame 1, power set 3 and rainer, symmetrical road wheel 2 is provided with bottom bracing frame 1, power set 3 are fixed on bracing frame 1 upper center, power set 3 comprise motor and decelerator, the output of power set 3 is connected with the axle of road wheel 2, rainer is fixed in bracing frame 1, described rainer comprises coaxial multiple irrigation stands 4 be set with from inside to outside, the outer surface of inner irrigation stand 4 and be arranged on its outside irrigation stand 4 Internal periphery face between be provided with the pair that moves linearly, detent mechanism is provided with between two adjacent irrigation stands 4, bracing frame 1 upper end is provided with draw-gear, draw-gear traction innermost layer irrigation stand 4 moves.
Specific embodiment, as shown in Figure 1, a kind of telescoping support truss, described rainer is fixed on bracing frame 1, bracing frame 1 is bilateral symmetry, implemented to irrigate by multiple irrigation frame 4 be set with from inside to outside in rainer, irrigate the draw-gear enforcement traction that frame 4 is driven by winch 10, detent mechanism comprises the hook 6 and block 7 that are separately positioned on corresponding one end on inside and outside two adjacent irrigation stands 4, what the rectilinear movement pair between two adjacent two irrigation stands 4 was guide block and guide groove composition is slidably matched, during traction, inner irrigation stand 4 is by being arranged on, between outer irrigation stand 4 guide block and guide groove slide in the Internal periphery face of the irrigation stand 4 of outside, inner irrigation stand 4 and outside irrigation stand 4 is made to produce displacement, thus the collapsing length of irrigation stand 4 entirety is changed.
Draw-gear comprises the winch 10 be fixed on bracing frame, pull rope 5 and be separately fixed at three fixed pulleys 9 at bracing frame 1 rear and front end and top, the output shaft of winch 10 is wound around in the middle part of pull rope 5, the two ends of pull rope 5 are connected with the two ends of innermost layer irrigation stand 4 after walking around the fixed pulley 9 at top and the fixed pulley 9 of both sides respectively, when winch 10 rotates forward, when the irrigation stand 4 of inside pulls out by pull rope 5, irrigation stand 4 outwards extends, the expanded range that sprinkling irrigation covers, otherwise, when winch 10 reverses, when inner irrigation stand 4 inwardly pulls by pull rope 5, irrigation stand 4 inwardly shortens, the scope that irrigation stand 4 covers reduces, when actual job, can according to the developed width in operation farmland, telescopic adjustment is carried out to irrigation stand 4, irrigation stand 4 is made to cover suitable width, when irrigation stand 4 stretches to extreme position, the hook 6 that adjacent irrigation stand 4 is arranged contacts cooperation with block 7, the continuation of restriction irrigation stand 4 is stretched, avoid irrigation stand 4 to be damaged because of excessively flexible, power set 3 ground-engaging wheel 2 rotates, sprinkling irrigation equipment is moved in farmland, irrigation stand 4 is inverted triangle arranged in form on bracing frame 1, spray to crops down in shower nozzle 8 direction of irrigation stand 4, realize the irrigation operation in farmland.
The utility model increases the width that can spray by transportable irrigation stand, can improve the efficiency of field irrigation, decreases round number of times during Mobile irrigation operation, decreases crop by the quantity rolled, substantially increases the efficiency of irrigation.
Claims (6)
1. a telescoping support truss, comprise bracing frame (1), power set and rainer, bracing frame (1) bottom is provided with symmetrical road wheel (2), power set (3) are fixed on bracing frame (1) upper center, power set (3) comprise motor and decelerator, the output of power set (3) is connected with the axle of road wheel (2), rainer is fixed on bracing frame upper surface, it is characterized in that: described rainer comprises coaxial multiple irrigation stands (4) be set with from inside to outside, the outer surface of inner irrigation stand (4) and be arranged on its outside irrigation stand (4) Internal periphery face between be provided with the pair that moves linearly, detent mechanism is provided with between two adjacent irrigation stands (4), bracing frame (1) upper end is provided with draw-gear, draw-gear traction innermost layer irrigation stand (4) is mobile.
2. a kind of telescoping support truss according to claim 1, is characterized in that: what described rectilinear movement pair formed for guide block and guide groove is slidably matched.
3. a kind of telescoping support truss according to claim 1, is characterized in that: described detent mechanism comprises the hook (6) and block (7) that are separately positioned on the upper corresponding one end of inside and outside two adjacent irrigation stands (4).
4. a kind of telescoping support truss according to claim 1, it is characterized in that: described draw-gear comprises the winch (10) be fixed on bracing frame, pull rope (5) and is separately fixed at three fixed pulleys (9) at bracing frame (1) rear and front end and top, pull rope (5) middle part is wound around the output shaft of winch (10), and the fixed pulley (9) of fixed pulley (9) and both sides that top is walked around at the two ends of pull rope (5) is respectively connected with the two ends of innermost layer irrigation stand (4) afterwards.
5. a kind of telescoping support truss according to claim 1, is characterized in that: described irrigation stand (4) cross section is polygon, and the lower end of irrigation stand (4) is provided with multiple shower nozzles (8) longitudinally arranged in a straight line.
6. a kind of telescoping support truss according to claim 1, is characterized in that: described irrigation stand (4) cross section is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260296.0U CN204682069U (en) | 2015-04-27 | 2015-04-27 | A kind of telescoping support truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520260296.0U CN204682069U (en) | 2015-04-27 | 2015-04-27 | A kind of telescoping support truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204682069U true CN204682069U (en) | 2015-10-07 |
Family
ID=54222425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520260296.0U Expired - Fee Related CN204682069U (en) | 2015-04-27 | 2015-04-27 | A kind of telescoping support truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204682069U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862902A (en) * | 2016-04-07 | 2016-08-17 | 江苏金海新能源科技有限公司 | Steel-concrete nested composite cylinder foundation structure and construction equipment and method thereof |
| CN107155728A (en) * | 2017-05-25 | 2017-09-15 | 巫溪县常青园林有限责任公司 | The Mobile sprinkling irrigation equipment that can be used in greenhouse |
| CN109042254A (en) * | 2018-10-24 | 2018-12-21 | 江苏华源节水股份有限公司 | A kind of application method of truss-like sprinkler car |
| CN109220732A (en) * | 2018-10-24 | 2019-01-18 | 黑龙江省水利科学研究院 | A kind of truss-like sprinkler car with automatic telescopic container structure |
| CN109952851A (en) * | 2017-12-25 | 2019-07-02 | 京蓝沐禾节水装备有限公司 | Fertilizer irrigation device |
| 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 |
-
2015
- 2015-04-27 CN CN201520260296.0U patent/CN204682069U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862902A (en) * | 2016-04-07 | 2016-08-17 | 江苏金海新能源科技有限公司 | Steel-concrete nested composite cylinder foundation structure and construction equipment and method thereof |
| CN107155728A (en) * | 2017-05-25 | 2017-09-15 | 巫溪县常青园林有限责任公司 | The Mobile sprinkling irrigation equipment that can be used in greenhouse |
| CN109952851A (en) * | 2017-12-25 | 2019-07-02 | 京蓝沐禾节水装备有限公司 | Fertilizer irrigation device |
| CN109042254A (en) * | 2018-10-24 | 2018-12-21 | 江苏华源节水股份有限公司 | A kind of application method of truss-like sprinkler car |
| CN109220732A (en) * | 2018-10-24 | 2019-01-18 | 黑龙江省水利科学研究院 | A kind of truss-like sprinkler car with automatic telescopic container structure |
| CN109042254B (en) * | 2018-10-24 | 2020-10-30 | 江苏华源节水股份有限公司 | Application method of truss type spray head vehicle |
| 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 |
| CN114175990B (en) * | 2021-12-16 | 2023-03-14 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180427 |