CN106954396A - A kind of saw formula film-laying machine for alkaline land improving - Google Patents
A kind of saw formula film-laying machine for alkaline land improving Download PDFInfo
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- CN106954396A CN106954396A CN201710321799.8A CN201710321799A CN106954396A CN 106954396 A CN106954396 A CN 106954396A CN 201710321799 A CN201710321799 A CN 201710321799A CN 106954396 A CN106954396 A CN 106954396A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 239000002689 soil Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000003971 tillage Methods 0.000 claims description 11
- 235000002505 Centaurea nigra Nutrition 0.000 claims description 7
- 241001073742 Mylopharodon conocephalus Species 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000002362 mulch Substances 0.000 claims 8
- 239000002985 plastic film Substances 0.000 claims 8
- 229920006255 plastic film Polymers 0.000 claims 8
- 239000012528 membrane Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 5
- 241000271566 Aves Species 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protection of plants
- A01G13/20—Protective coverings for plants
- A01G13/29—Arrangements for laying out or removing plant coverings
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
本发明公开了一种用于盐碱地改良的锯式铺膜机，包括立式框架，所述立式框架为矩形结构，且立式框架的两侧均设置有牵引架，所述立式框架的两侧均设置有升降支柱，且两侧升降支柱相互靠近的一侧均设置有升降轨道槽，且升降支柱之间通过升降轨道槽活动安装有矩形钢轨，且升降支柱的顶端安装有升降液压缸，所述升降液压缸的活塞杆固定连接矩形钢轨的上端，所述矩形钢轨为环形闭合结构，且矩形钢轨的内侧设置有钢轨内槽。本发明矩形钢轨的底部在土层中通过切割犁头横向切割，纵向前进，切割犁头横向切割土层的效率较高，且阻力小，便于快速对土壤进行分层；切割犁头为空心结构，且右侧开有窄口，可随着旋转带走部分土壤，从而减轻前进阻力。
The invention discloses a saw-type film-laying machine for improving saline-alkali land, which includes a vertical frame, the vertical frame is a rectangular structure, and both sides of the vertical frame are provided with traction frames, and the vertical frame Lifting pillars are arranged on both sides, and the sides of the lifting pillars on both sides are provided with lifting track grooves, and rectangular steel rails are movably installed between the lifting pillars through the lifting track grooves, and lifting hydraulic cylinders are installed on the top of the lifting pillars , the piston rod of the lifting hydraulic cylinder is fixedly connected to the upper end of the rectangular steel rail, the rectangular steel rail is a ring-shaped closed structure, and the inner side of the rectangular steel rail is provided with a steel rail inner groove. The bottom of the rectangular steel rail of the present invention is cut horizontally by the plowshare in the soil layer and advances longitudinally. The efficiency of cutting the plowshare horizontally to cut the soil layer is high, and the resistance is small, which is convenient for quickly stratifying the soil; the plowshare is a hollow structure , and there is a narrow opening on the right side, which can take away part of the soil with the rotation, thereby reducing the forward resistance.
Description
技术领域technical field
本发明涉及农业机械技术领域，尤其涉及一种用于盐碱地改良的锯式铺膜机。The invention relates to the technical field of agricultural machinery, in particular to a saw-type film-laying machine for improving saline-alkali land.
背景技术Background technique
我国是全球土壤盐渍化比较严重的国家之一，全国盐碱化和次生盐碱化土地的总面积约为0.37亿公顷，即5.55亿亩，面积巨大，占全球盐碱地总面积的4％左右。如果能将这些土地加以改造，将产生巨大的经济效益，也会很大程度上稳固我国的粮食安全局面。中国盐碱地主要分布在：西北内陆盐碱区、黄河中游半干旱盐碱区、黄淮海平原干旱半干旱洼地盐碱区、东北半湿润半干旱低洼盐碱区、沿海半湿润盐碱区。my country is one of the countries with serious soil salinization in the world. The total area of salinized and secondary salinized land in the country is about 37 million hectares, or 555 million mu, which is a huge area, accounting for 4% of the total global saline-alkali land area. about. If these lands can be transformed, it will generate huge economic benefits and stabilize my country's food security situation to a large extent. China's saline-alkali land is mainly distributed in: the inland saline-alkali area in Northwest China, the semi-arid saline-alkali area in the middle reaches of the Yellow River, the arid and semi-arid saline-alkali area in the Huanghuai-Hai Plain, the semi-humid and semi-arid low-lying saline-alkali area in Northeast China, and the coastal semi-humid saline-alkali area.
人们发展了许多方法来解决盐碱地无法种植作物或者种植效益极低的情况，如淋洗法、深翻改土、井灌井排等方法，但是往往治标不治本，不能持久，换土法则工程量巨大，土的来源运输等都是很大的问题。当前盐碱地改良面临困境，为此我们设计出一种盐碱地土壤隔断铺膜机械，从而解决上述问题。People have developed many methods to solve the situation where crops cannot be grown in saline-alkali land or the planting efficiency is extremely low, such as leaching method, deep plowing to improve soil, well irrigation and drainage, etc., but they often solve the symptoms but not the root cause, and cannot last long. The soil replacement method requires a huge amount of work , The source and transportation of soil are all big problems. At present, the improvement of saline-alkali land is facing difficulties. Therefore, we have designed a kind of soil partition film-laying machine for saline-alkali land to solve the above problems.
发明内容Contents of the invention
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种用于盐碱地改良的锯式铺膜机。The purpose of the present invention is to solve the shortcomings in the prior art, and propose a saw-type film-laying machine for improving saline-alkali land.
为了实现上述目的，本发明采用了如下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种用于盐碱地改良的锯式铺膜机，包括立式框架，所述立式框架为矩形结构，且立式框架的两侧均设置有牵引架，所述立式框架的两侧均设置有升降支柱，且两侧升降支柱相互靠近的一侧均设置有升降轨道槽，且升降支柱之间通过升降轨道槽活动安装有矩形钢轨，且升降支柱的顶端安装有升降液压缸，所述升降液压缸的活塞杆固定连接矩形钢轨的上端，所述矩形钢轨为环形闭合结构，且矩形钢轨的内侧设置有钢轨内槽，所述钢轨内槽内活动安装有第一链轨带，所述第一链轨带上等距离安装有切割犁头，所述矩形钢轨的中部焊接有水平固定架，所述水平固定架的中部设置有传动杆，所述传动杆连接有传动链条，且传动链条通过钢轨内槽两端的角齿轮与第一轨链带连接，所述矩形钢轨的下端通过支架安装有铺膜钢管，且铺膜钢管与矩形钢轨的下端平行设置，所述铺膜钢管为中空结构，且内部通过转轴设置有薄膜卷，所述铺膜钢管的上方通过合页安装有弧形盖板，所述铺膜钢管远离矩形钢轨的一侧沿长度方向开有出膜缝隙，所述铺膜钢管两侧的矩形钢轨上对称安装有切割机头，所述切割机头包括切割齿轮，且切割齿轮的外侧沿进行安装有六片翻土齿，所述矩形钢轨远离铺膜钢管的一侧设置有旋耕装置。A saw-type film laminating machine for saline-alkali land improvement, comprising a vertical frame, the vertical frame is a rectangular structure, and both sides of the vertical frame are provided with traction frames, and both sides of the vertical frame are provided with There are lifting pillars, and the sides of the lifting pillars on both sides are provided with lifting track grooves, and rectangular steel rails are movably installed between the lifting pillars through the lifting track grooves, and a lifting hydraulic cylinder is installed on the top of the lifting pillars. The piston rod of the hydraulic cylinder is fixedly connected to the upper end of the rectangular steel rail. The rectangular steel rail is a ring-shaped closed structure, and the inner side of the rectangular steel rail is provided with a rail inner groove. The first chain rail belt is movably installed in the inner groove of the steel rail. Cutting plowshares are installed equidistantly on a chain rail belt, a horizontal fixing frame is welded in the middle of the rectangular steel rail, a transmission rod is arranged in the middle of the horizontal fixing frame, and a transmission chain is connected to the transmission rod, and the transmission chain passes through The angular gears at both ends of the inner groove of the rail are connected to the first rail chain belt, the lower end of the rectangular steel rail is installed with a film-coated steel pipe through a bracket, and the film-coated steel pipe is arranged in parallel with the lower end of the rectangular steel rail, and the film-coated steel pipe is a hollow structure. And the interior is provided with a film roll through the rotating shaft, and an arc-shaped cover plate is installed on the top of the film-laying steel pipe through a hinge. The cutting head is symmetrically installed on the rectangular steel rails on both sides of the steel pipe. The cutting head includes a cutting gear, and six pieces of turning teeth are installed on the outer edge of the cutting gear. The rectangular steel rail is set away from the side of the film-coated steel pipe There is a rotary tiller.
优选的，所述薄膜卷的一端从出膜空隙延伸至铺膜钢轨的外部，且设置有塑料硬头，塑料硬头的厚度大于触摸空隙的宽度。Preferably, one end of the film roll extends from the film outlet gap to the outside of the film-laying rail, and is provided with a plastic hard head, the thickness of which is greater than the width of the touch gap.
优选的，所述牵引架连接有牵引装置，且牵引装置为拖拉机，所述牵引装置的后输出轴与传动杆连接。Preferably, the traction frame is connected with a traction device, and the traction device is a tractor, and the rear output shaft of the traction device is connected with the transmission rod.
优选的，所述旋耕装置与矩形钢轨的下端平行设置，且水平固定架沿其长度方向设置有链槽，传动杆通过第二轨链带与旋耕装置两端的传动齿轮连接。Preferably, the rotary tillage device is arranged parallel to the lower end of the rectangular steel rail, and the horizontal fixed frame is provided with a chain groove along its length direction, and the transmission rod is connected to the transmission gears at both ends of the rotary tillage device through the chain belt of the second rail.
优选的，所述立式框架两侧的升降支柱的下端位于事先由挖掘机沿牵引方向挖出的左右侧沟内。Preferably, the lower ends of the lifting pillars on both sides of the vertical frame are located in the left and right side ditches previously dug by an excavator along the traction direction.
优选的，所述矩形钢轨的左右两侧的土地均设置有侧沟，且侧沟的两端预留有横沟，矩形钢轨的下端放置于横沟中。Preferably, the ground on the left and right sides of the rectangular steel rail is provided with side ditches, and both ends of the side ditch are reserved with transverse ditches, and the lower ends of the rectangular steel rails are placed in the transverse ditches.
优选的，所述切割犁头为空心结构，且从犁嘴开始，右侧开有窄口。Preferably, the cutting plow share is a hollow structure with a narrow opening on the right side starting from the plow share.
优选的，所述旋耕装置的高度小于矩形钢轨下边框高度。Preferably, the height of the rotary tiller is smaller than the height of the lower frame of the rectangular steel rail.
与现有技术相比，本发明的有益效果是：Compared with prior art, the beneficial effect of the present invention is:
1、矩形钢轨的底部在土层中通过切割犁头横向切割，纵向前进，切割犁头横向切割土层的效率较高，且阻力小，便于快速对土壤进行分层；1. The bottom of the rectangular steel rail is cut horizontally by the plowshare in the soil layer and advances vertically. The cutting plowshare has high efficiency in cutting the soil layer horizontally, and the resistance is small, which is convenient for rapid stratification of the soil;
2、切割犁头为空心结构，且右侧开有窄口，可随着旋转带走部分土壤，从而减轻前进阻力；2. The cutting plow share is a hollow structure, and there is a narrow opening on the right side, which can take away part of the soil with the rotation, thereby reducing the forward resistance;
3、薄膜的一端设置有塑料硬头，便于薄膜容易被土压住，从铺膜钢管中拉出，提高铺膜的效率；3. One end of the film is equipped with a plastic hard head, so that the film is easily pressed by the soil and pulled out from the film-laying steel pipe to improve the efficiency of film-laying;
4、切割机头跟在切割犁头后面的两侧，可以把左右侧沟清理出来，翻土齿可将沟中的土翻出，便于两个侧沟后期的使用。4. The cutting machine head follows the two sides behind the cutting plowshare, which can clean out the left and right side ditch, and the turning teeth can turn up the soil in the ditch, which is convenient for the later use of the two side ditch.
5、拖拉机连接传动杆，既能为旋耕装置提供旋耕动力，又能为切割犁头提供旋转切割力，一举两得，省力节能，且减小了设备的体积；5. The tractor is connected to the transmission rod, which can not only provide rotary tillage power for the rotary tillage device, but also provide rotary cutting force for the cutting plowshare, killing two birds with one stone, saving labor and energy, and reducing the volume of the equipment;
6、旋耕装置进行初步翻土，便于切割犁头更轻易的切割土层，提高工作效率。6. The rotary tillage device performs preliminary soil plowing, which is convenient for the plowshare to cut the soil layer more easily and improve work efficiency.
附图说明Description of drawings
图1为本发明提出的一种用于盐碱地改良的锯式铺膜机的结构示意图；Fig. 1 is a kind of structural representation of the saw-type film-laying machine that is used for the improvement of saline-alkali land that the present invention proposes;
图2为本发明提出的一种用于盐碱地改良的锯式铺膜机的正面示意图；Fig. 2 is a schematic front view of a saw-type film-laying machine for saline-alkali land improvement proposed by the present invention;
图3为本发明提出的一种用于盐碱地改良的锯式铺膜机的背面示意图；Fig. 3 is a schematic diagram of the back of a saw-type film-laying machine for saline-alkali land improvement proposed by the present invention;
图4为本发明提出的一种用于盐碱地改良的锯式铺膜机的矩形钢轨的结构示意图；Fig. 4 is a schematic structural view of a rectangular steel rail of a saw-type film-laying machine for improvement in saline-alkali land proposed by the present invention;
图5为本发明提出的一种用于盐碱地改良的锯式铺膜机的切割机头的结构示意图。Fig. 5 is a schematic structural view of a cutting head of a saw-type film-laying machine for saline-alkali land improvement proposed by the present invention.
图中：1立式框架、2升降支柱、3矩形钢轨、4切割犁头、5升降液压缸、6钢轨内槽、7铺膜钢管、8出膜空隙、9弧形盖板、10切割机头、11牵引架。In the figure: 1 vertical frame, 2 lifting pillar, 3 rectangular steel rail, 4 cutting plowshare, 5 lifting hydraulic cylinder, 6 inner groove of steel rail, 7 film-coated steel pipe, 8 film-out gap, 9 arc-shaped cover plate, 10 cutting machine head, 11 traction frame.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
参照图1-5，一种用于盐碱地改良的锯式铺膜机，包括立式框架1，立式框架1两侧的升降支柱2的下端位于事先由挖掘机沿牵引方向挖出的左右侧沟内，立式框架1为矩形结构，且立式框架1的两侧均设置有牵引架11，牵引架11连接有牵引装置，且牵引装置为拖拉机，牵引装置的后输出轴与传动杆13连接，立式框架1的两侧均设置有升降支柱2，且两侧升降支柱2相互靠近的一侧均设置有升降轨道槽，且升降支柱2之间通过升降轨道槽活动安装有矩形钢轨3，矩形钢轨3的左右两侧的土地均设置有侧沟，且侧沟的两端预留有横沟，矩形钢轨3的下端放置于横沟中，且升降支柱2的顶端安装有升降液压缸5，升降液压缸5的活塞杆固定连接矩形钢轨3的上端，矩形钢轨3为环形闭合结构，且矩形钢轨3的内侧设置有钢轨内槽6，钢轨内槽6内活动安装有第一链轨带，第一链轨带上等距离安装有切割犁头4，切割犁头4为空心结构，且从犁嘴开始，右侧开有窄口，矩形钢轨3的中部焊接有水平固定架12，水平固定架12的中部设置有传动杆13，传动杆13连接有传动链条14，且传动链条14通过钢轨内槽6两端的角齿轮与第一轨链带连接，矩形钢轨3的下端通过支架安装有铺膜钢管7，且铺膜钢管7与矩形钢轨3的下端平行设置，铺膜钢管7为中空结构，且内部通过转轴设置有薄膜卷，薄膜卷的一端从出膜空隙8延伸至铺膜钢轨3的外部，且设置有塑料硬头，塑料硬头的厚度大于触摸空隙8的宽度，铺膜钢管7的上方通过合页安装有弧形盖板9，铺膜钢管7远离矩形钢轨3的一侧沿长度方向开有出膜缝隙8，铺膜钢管7两侧的矩形钢轨3上对称安装有切割机头10，切割机头10包括切割齿轮，且切割齿轮的外侧沿进行安装有六片翻土齿，矩形钢轨3远离铺膜钢管7的一侧设置有旋耕装置15，所述旋耕装置15的高度小于矩形钢轨3下边框高度，旋耕装置15与矩形钢轨3的下端平行设置，且水平固定架12沿其长度方向设置有链槽，传动杆13通过第二轨链带与旋耕装置15两端的传动齿轮连接。Referring to Figures 1-5, a saw-type film laying machine for saline-alkali land improvement includes a vertical frame 1, and the lower ends of the lifting pillars 2 on both sides of the vertical frame 1 are located on the left and right sides dug out in advance by an excavator along the traction direction In the ditch, the vertical frame 1 is a rectangular structure, and both sides of the vertical frame 1 are provided with a traction frame 11, the traction frame 11 is connected with a traction device, and the traction device is a tractor, the rear output shaft of the traction device and the transmission rod 13 connection, both sides of the vertical frame 1 are provided with lifting pillars 2, and the sides of the lifting pillars 2 on both sides are provided with lifting track grooves, and the lifting pillars 2 are movably installed with rectangular steel rails 3 through the lifting track grooves , the land on the left and right sides of the rectangular steel rail 3 is provided with side ditch, and the two ends of the side ditch are reserved with horizontal grooves, the lower end of the rectangular steel rail 3 is placed in the horizontal ditch, and the top of the lifting pillar 2 is installed with a lifting hydraulic cylinder 5. The piston rod of the lifting hydraulic cylinder 5 is fixedly connected to the upper end of the rectangular steel rail 3. The rectangular steel rail 3 is a ring-shaped closed structure, and the inner side of the rectangular steel rail 3 is provided with a rail inner groove 6, and the first chain rail is installed in the rail inner groove 6. The cutting plow share 4 is equidistantly installed on the first chain rail belt. The cutting plow share 4 is a hollow structure, and starting from the plow share, there is a narrow opening on the right side, and the middle part of the rectangular steel rail 3 is welded with a horizontal fixing frame 12. The middle part of the horizontal fixed frame 12 is provided with a transmission rod 13, the transmission rod 13 is connected with a transmission chain 14, and the transmission chain 14 is connected with the first rail chain belt through the angle gears at both ends of the rail inner groove 6, and the lower end of the rectangular steel rail 3 is installed by a bracket There is a film-laying steel pipe 7, and the film-laying steel pipe 7 is arranged parallel to the lower end of the rectangular steel rail 3, the film-laying steel pipe 7 is a hollow structure, and a film roll is arranged inside through a rotating shaft, and one end of the film roll extends from the film-out gap 8 to the film-laying The outside of the rail 3 is provided with a plastic hard head, the thickness of the plastic hard head is greater than the width of the touch gap 8, an arc-shaped cover plate 9 is installed on the top of the film-coated steel pipe 7 through a hinge, and the film-coated steel pipe 7 is far away from the rectangular rail 3 One side has a film-out gap 8 along the length direction, and a cutting head 10 is symmetrically installed on the rectangular steel rails 3 on both sides of the film-laying steel pipe 7. The cutting head 10 includes a cutting gear, and six pieces are installed on the outer edge of the cutting gear. Tilling teeth, the side of the rectangular steel rail 3 away from the film-laying steel pipe 7 is provided with a rotary tiller 15, the height of which is smaller than the height of the lower frame of the rectangular steel rail 3, and the rotary tiller 15 is arranged parallel to the lower end of the rectangular steel rail 3 , and the horizontal fixed frame 12 is provided with a chain groove along its length direction, and the transmission rod 13 is connected with the transmission gears at the two ends of the rotary tillage device 15 through the second track chain belt.
本发明在使用时，事先在需要进行改良的盐碱地用挖掘机挖出两条侧沟以及侧沟两头的横沟，将立式框架1左右的升降支柱2放置于左右侧沟中，矩形钢轨3的下方至于横沟中，通过牵引架11连接有牵引装置，旋耕装置15进行初步翻土，便于切割犁头4更轻易的切割土层，提高工作效率，矩形钢轨3的底部在土层中通过切割犁头4横向切割，纵向前进，切割犁头4横向切割土层的效率较高，且阻力小，便于快速对土壤进行分层；切割犁头4为空心结构，且右侧开有窄口，可随着旋转带走部分土壤，从而减轻前进阻力；薄膜的一端设置有塑料硬头，便于薄膜容易被土压住，从铺膜钢管7中拉出，提高铺膜的效率；切割机头10跟在切割犁头4后面，可以把左右侧沟清理出来，翻土齿可将沟中的土翻出，便于两个侧沟后期的使用，拖拉机连接传动杆13，既能为旋耕装置15提供旋耕动力，又能为切割犁头4提供旋转切割力，一举两得，省力节能，且减小了设备的体积，通过锯式切割铺膜在一定深度上阻断盐碱的向上传递，然后人们可以通过淋洗等方法降低上层土壤中的盐分。When the present invention is in use, two side ditches and transverse ditches at both ends of the side ditch are dug out with an excavator in saline-alkali land that needs to be improved in advance, and the lifting pillars 2 on the left and right sides of the vertical frame 1 are placed in the left and right side ditches, and the rectangular steel rails 3 As for the horizontal ditch, the traction frame 11 is connected to the traction device, and the rotary tillage device 15 performs preliminary soil plowing, which is convenient for cutting the plowshare 4 to cut the soil layer more easily and improve work efficiency. The bottom of the rectangular steel rail 3 is in the soil layer. The plowshare 4 cuts horizontally and advances vertically. The cutting plowshare 4 has a high efficiency of cutting the soil layer horizontally, and the resistance is small, which is convenient for quickly stratifying the soil; the plowshare 4 is a hollow structure, and the right side has a narrow The mouth can take away part of the soil with the rotation, thereby reducing the forward resistance; one end of the film is provided with a plastic hard head, which is convenient for the film to be easily pressed by the soil and pulled out from the film-laying steel pipe 7 to improve the efficiency of film-laying; cutting machine The head 10 is followed behind the cutting plowshare 4, and the left and right side ditch can be cleaned out. The soil turning teeth can turn out the soil in the ditch, which is convenient for the later use of the two side ditch. The tractor is connected with the transmission rod 13, which can be used for rotary tillage The device 15 provides rotary tillage power, and can also provide rotary cutting force for the cutting plowshare 4, killing two birds with one stone, saving labor and energy, and reducing the volume of the equipment, and blocking the upward transmission of salinity and alkali at a certain depth through saw cutting and film laying, One can then reduce the salinity in the upper soil layer through methods such as leaching.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.
Claims (8)
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| US4771570A (en) * | 1986-12-29 | 1988-09-20 | Nyboer Duane A | Machine for laying film along a planting row |
| CN201138926Y (en) * | 2007-11-08 | 2008-10-29 | 李善文 | Joint-cutting laminating machine for forest farmland |
| CN104244696A (en) * | 2011-12-21 | 2014-12-24 | 莱姆肯有限责任两合公司 | Integrated soil tillage unit for turning plow |
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