CN202232051U - Potato Film Ridge Deep Seeding Combined Operation Machine - Google Patents

Abstract

The utility model relates to an integrated machinery suitable for adopting inter-membrane ridge culture deep-sowing cultivation technique to carry out potato planting and film mulching mainly comprises frame, sowing mechanism, furrow opener, scraper, track soil conveying device, soil flowing groove, plastic film installing system, drive mechanism, etc. It is characterized in that: adopt the utility model discloses the potato of planting accords with each item principle and the parameter requirement of film boundary ridge culture deep-sowing cultivation technique, can show the output that improves the potato, reduce the blue or green first rate of potato. And simultaneously, the utility model discloses a plastic film installing the system can enough install many rolls of plastic films, adopts the principle and the parameter of potato film ridge culture deep-sowing cultivation technique to plant, also can only install a roll of plastic film and carry out the potato planting under the traditional mode. The potato planting machine can realize potato planting of different principles and different technologies by simply adjusting the same machine, and has wider application range.

Description

Potato Film Ridge Deep Seeding Combined Operation Machine

technical field

The utility model belongs to a planting and fertilizing machine in the field of agricultural machinery, in particular to an integrated machine suitable for planting potatoes and laying films by adopting inter-film ridge cultivation and deep sowing cultivation technology. the

Background technique

At present, there are not many kinds of practical potato planting machines in China, and most of them are integrated combined planters, which can only be applied to large-scale planting in plain areas, while the existing ones are suitable for potato plants in western mountainous areas and small farmlands. Although most of the small and medium-sized potato planters for planting have the functions of ditching, ridging, sowing, fertilizing, etc., there are not many products that have the function of film laying at the same time, and they can only be used for wide film and single row film covering. the

At the same time, potato planting methods and techniques are constantly being developed and improved. The latest research on the deep-sowing cultivation technology of potato inter-membrane ridges requires that the ridge type be a mushroom-shaped convex small ridge when planting, the ridge is covered with a narrow film, the film is not jointed, and there is a certain distance between the ridges, and the seeds are planted at a certain depth between the ridges. This new potato planting technology is suitable for potato planting in arid areas in the west, and can significantly increase potato yield and reduce the green head rate of potatoes. the

And existing potato seeding machinery is all designed based on traditional potato cultivation methods, and none of the potato planters can be suitable for the planting requirements of this new cultivation technology. the

Utility model content

In order to overcome the shortcomings of the existing potato planting machinery that cannot satisfy the planting principle of potato inter-film ridge deep sowing cultivation technology, the utility model aims to provide a method that can lay multiple rows of narrow film at one time, cover the ridge with film, and plant at a fixed depth under the ridge. There is no seam between the films and there is a certain distance between them, so that it can meet the technical requirements of potato film ridge cultivation. the

The technical scheme that the utility model solves its technical problem adopts is:

The utility model is composed of a frame, a seed box, a lifting type extraction chain spoon, a seed row, a plow share, a seed wheel, a ditch opener, a crawler soil conveyor, a soil flow tank, a soil scraper, a mulch installation shaft, a fixed sleeve, a hanging It consists of membrane wheel, spacer tube, gearbox and transmission mechanism. the

The seed box, the lifting type seed chain scoop, the seed tube, the plow share and the seed pressing wheel constitute the seeding system. The seed box is installed on the top of the frame, which is conical, with the tip pointing down and a round hole. The round hole is connected with a cylinder; the seed picking chain spoon enters the seed box through the cylinder, and moves from bottom to top to extract potato seeds. The lower end of the seed tube is connected with the plow share, and the seeds obtained by the chain spoon fall from the seed tube and fall into the furrow opened by the plow share. The seed pressure wheels behind the plowshare compact the potato seeds that fall into the furrow to maintain a consistent seed depth. the

The mulch installation shaft, fixed sleeve, film hanging wheel and spacer tube form the mulch installation system. The mulching film installation shaft is fixed on the frame through the fixed sleeve, and the film-hanging wheel is sleeved on the mulch film installation shaft, and every two film-hanging wheels form a group for installing the mulch film. A spacer tube is installed between each group of film-hanging wheels, and the size of the spacer tube determines the distance between each row of plastic film laid, which is one of the important parameters of the deep-seeding cultivation technology of inter-film ridge cultivation. When only one set of film-hanging wheels is installed on the installation shaft and no spacer tube is installed, only one roll of plastic film can be installed, which is used for potato planting and film laying in the traditional way. the

Trench opener, crawler soil conveyor, soil flow tank, and soil scraper form a ditch and ridge system. The ditch opener is installed in front of the crawler soil conveyor, and is pulled by the machine frame for ditching and shoveling. The crawler soil conveyor transports the soil scooped up by the opener to the soil flow tank, and the soil flow tank divides the soil, and covers the soil on both sides of the mulch film to realize film compression. The scraper is installed behind the opener and installed at an acute angle to the ground. The shape of the scraper determines the parameters such as the width and height of the formed ridge. Flat and compact. the

The seeding system and the ditching and ridge system are installed at intervals, and there is a ditching and ridge system between every two seeding systems. the

The transmission mechanism is composed of conventional mechanical structures such as a gearbox, a sprocket set, and a drive shaft, and is used to connect the seeding system, the mulch installation system, and the ditching and ridge system to realize the traction of the utility model and the rotation of each component. the

When the utility model is working, it is drawn by power machinery such as a four-wheel tractor, and drives the gearbox input shaft to rotate through the universal connecting shaft, and is converted into the power for the operation of each part of the utility model. When the furrow opener and plowshare move forward with the random frame, it can realize ditching, soil collection, and preliminary ridge; the lifting type seed picking chain spoon is driven by gears to pass through the seed box from bottom to top, pick up potato seeds, and transport them to the row. Seed barrel: Seeds fall from the seed barrel into the furrow opened by the plowshare, and are compacted by the seed pressing wheel to realize the sowing process. The soil scraper behind the plowshare compacts the soil accumulated in front into a specific shape, realizes the process of forming ridges and shaping, and simultaneously realizes the covering of seeds during this process. The plastic film on the plastic film installation shaft should be fixed in the field before planting, and the number of plastic film rolls should be consistent with the number of ridges formed by the scraper; the plastic film is passively unfolded and tensioned during the forward movement of the frame, Complete the film laying action. The crawler soil conveyor transports the soil at the front end of the frame to the soil flow tank, and after being diverted by the soil flow tank, it covers both sides of the mulch film to complete the film pressing operation. the

Adjust the height of the power traction position in front of the frame, and change the soil depth of the ditching and ridging device, so that the utility model can be used for ridging and planting on soils with different humidity and hardness, and cooperate with the adjustment of the height of the ridging device and the height of the ploughshare , you can adjust the ditching depth and sowing depth. the

When only one roll of wide film is installed on the mulching film installation system and replaced with a scraper that only forms one or two ridges, potato planting in the traditional way can be realized. the

The key that the planting effect of the present utility model can meet the deep sowing cultivation technology of inter-membrane ridge farming is: 1. After the utility model ditches and sows seeds through plowshares, the ridges formed by the scraper are on both sides of the seeds, and are separated by a fixed, The distance that meets the technical requirements for inter-film ridge cultivation; 2. The film installation system can install multiple rolls of mulch film in the same number as the number of ridges, and the interval between each roll of mulch film is controlled by the size of the spacer tube so that it can meet the requirements of inter-film ridge cultivation. Requirements for deep sowing cultivation technology; 3. The distance between the lifting type seed chain spoons determines the planting distance, which is one of the key parameters of the deep sowing cultivation technology for inter-membrane ridge farming; 4. The ploughshares on both sides of the utility model , The lifting type seed picking chain spoon can thresh with the power system and leave the ground at any time, so as to avoid the need to make a certain interval between the two strokes in the process of closing the ridge during the round-trip planting, resulting in a gap between the two strokes. The interval part cannot be planted, or can only be replanted manually. the

The use of the new model can avoid becoming a supporting product of a single technology. The key to expanding the application range is that the number of mulch films that can be installed by the mulch film installation system is not fixed, and there are scrapers suitable for the number of installed mulch films for ridging. the

The beneficial effects of the utility model are as follows: 1. The planting effect conforms to the technical requirements for deep sowing cultivation of potatoes with inter-film ridges, significantly increases the yield of potatoes, and can reduce the green head rate of potatoes; 2. The film installation system can install multiple rolls of film , apply the potato film ridge deep sowing cultivation technology for planting, or only install a roll of plastic film for potato planting in the traditional way, avoiding the singleness of product technology and functions, and making the scope of application of the utility model wider. the

Description of drawings

Fig. 1 is the front view of the utility model. the

Fig. 2 is a left view of the utility model. the

Fig. 3 is the rear view of the utility model. the

Fig. 4 is an axonometric view of the utility model. the

Fig. 5 is a schematic diagram of the mulch film installation system of the present invention. the

Fig. 6 is a plan view of the earth scraper of the present utility model. the

As shown in the figure, 1 is the frame, 2 is the seed box, 3 is the lifting chain scoop, 4 is the seed tube, 5 is the plow share, 6 is the pressing wheel, 7 is the ditch opener, and 8 is the crawler soil conveyor , 9 is a flow soil tank, 10 is a soil scraper, 11 is a mulch film installation shaft, 12 is a fixed sleeve, 13 is a film-hanging wheel, 14 is a spacer pipe, and 15 is a gearbox. the

Detailed ways

Example 1:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model is made of frame (1), seed box (2), lifting formula extraction chain scoop (3), seed row (4) ), plowshare (5), pressure wheel (6), opener (7), crawler soil conveyor (8), flow soil tank (9), soil scraper (10), mulch film installation shaft (11), fixed sleeve (12), hanging film wheel (13), spacer pipe (14), gearbox (15), and transmission mechanisms such as chain, sprocket and form. The seed box (2), the lifting type extraction chain spoon (3), the seed tube (4), the ploughshare (5), and the seed pressing wheel (6) form the seeding system; the film installation shaft (11), the fixed sleeve (12) , film-hanging wheel (13), and spacer pipe (14) form a film installation system; ditch opener (7), crawler soil conveyor (8), soil flow tank (9), and soil scraper (10) form a ditch and ridge system . the

Among them, in the seeding system, one side of the lifting type extraction chain spoon (3) passes through the cylinder at the lower end of the seed box (2) and moves upward, and the other side passes through the seed cylinder (4) and moves from top to bottom; The cylinder (4) is connected with the plow share (5), so that the potato seeds can fall between the plow share (5) and the seed pressing wheel (6); (6) be installed on the right rear of the plowshare (5), and the lower edge is tangent to the bottom end of the plowshare. The installation height of the plowshare (5) is regulated according to the actual conditions and technical requirements of sowing, and simultaneously the two plowshares (5) on the left and right sides of the frame can flexibly turn outwards and leave the ground to advance and close the ridges when going back and forth. the

The film installation system is composed of a film installation shaft (11), a fixed sleeve (12), a film hanging wheel (13), and a spacer tube (14). Every two film hanging wheels (13) form a group, and the tips are relatively set on the film On the installation shaft (11), each group of hanging film wheels is separated with a spacer tube (14). The quantity of film-hanging wheel group and the length of spacer pipe (14) are not fixed, can be adjusted according to the quantity and the width of formed soil ridge and the width of corresponding mulch film. Since this embodiment can sow four rows at the same time, three soil ridges between the four rows of seeds need to be covered with plastic film at the same time, and the plastic film installation system is required to be able to install three rolls of plastic film at the same time. Therefore in the present embodiment, the film installation system needs six film-hanging wheels (13), which are divided into three groups. The mulch film installation shaft links to each other with the frame by the fixed cover (12) that is welded on the frame. the

The molding of soil scraper (10) is related to the number of rows of single planting of the present utility model, so that the ridge formed just in time is distributed between each row of seeds, and the quantity of ditch opener (7) and crawler soil conveyor (8) is related to the number of scrapers. The number of ridges that the earthenware (10) can form is the same. In this embodiment, the soil scraper can form three ridges at a time, and there are three sets of ditch openers (7) and crawler soil conveyors (8) respectively, which are installed between the four seeding mechanisms on the frame, and the soil scraper ( 10) Form a ditch and ridge system. the

Gear box (15) is installed in the front position of the frame middle part, drives main shaft, crawler belt soil conveyer (8), lifting formula to extract chain scoop (3) motion by chain drive. the

Example 2:

Compared with Embodiment 1, this embodiment reduces the number of seeding mechanisms, film installation mechanisms and ditching soil covering mechanisms, so that the utility model only consists of three sets of seeding mechanisms, a film installation system that can install two volumes of film, and two It is composed of ditching and soil conveying mechanism, and becomes a potato planting machine capable of sowing three rows at a time and covering two ridges with film. the

Example 3:

Compared with Example 1, this example adds a complete set of planting mechanism, plastic film installation mechanism and ditching soil covering mechanism of the utility model, making it a larger potato planting capable of multi-row sowing and multi-row film spreading at one time. mechanical. the

Claims (7)

1. combine is seed deeplyed in the ridge culture of potato film border; Comprise that frame (1), seed-box (2), lift-transporting type extract chain spoon (3), seed-distributing tube (4), ploughshare (5), seed pressing wheel (6), plough (7), the defeated earthenware (8) of crawler belt, stream soil box (9), soil scrapper (10), mulch film installation shaft (11), fixed cover (12), membrance-forming wheel (13), spacer tube (14), gearbox (15), and transmission mechanism; It is characterized in that seed-box (2), lift-transporting type extract chain spoon (3), seed-distributing tube (4), ploughshare (5), seed pressing wheel (6) composition sowing system; Mulch film installation shaft (11), fixed cover (12), membrance-forming wheel (13), spacer tube (14) are formed the mulch film installation system; Plough (7), the defeated earthenware (8) of crawler belt, stream soil box (9), soil scrapper (10) are formed the ditching, ridging system; Sowing system, mulch film installation system, ditching, ridging system are installed on the frame (1), connect through transmission mechanism.

2. combine is seed deeplyed in potato film border ridge culture according to claim 1, it is characterized in that sowing system and ditching, ridging system space install, and between per two sowing systems a ditching, ridging system is arranged.

3. combine is seed deeplyed in potato film border ridge culture according to claim 1, characteristic of its sowing system be lift-transporting type extract chain spoon (3) one side the cylinder that passes seed-box (2) lower end, move upward, another side passes seed-distributing tube (4) and moves from top to bottom; Seed-distributing tube (4) joins with ploughshare (5), and potato seed can be dropped between ploughshare (5) and the seed pressing wheel (6); Ploughshare (5) is fixed on the frame through screw; Seed pressing wheel (6) is installed in the dead astern of ploughshare (5), and lower limb and ploughshare bottom are tangent.

4. combine is seed deeplyed in potato film border ridge culture according to claim 1, and the characteristic of its mulch film installation system is that per two membrance-forming wheels (13) are one group, and the tip relatively is enclosed within on the mulch film installation shaft (11), and each is organized between the membrance-forming wheel and separates with spacer tube (14).

5. combine is seed deeplyed in potato film border ridge culture according to claim 1, and the characteristic of its ditching, ridging system is that the moulding of soil scrapper (10) is relevant with the line number of the single plantation of the utility model, and the ridge of institute's moulding just in time is distributed between each row seed; Plough (7) is identical with the quantity on the quantity of the defeated earthenware (8) of crawler belt and the ridge that soil scrapper (10) can form.

6. combine is seed deeplyed in potato film border ridge culture according to claim 3, and the ploughshare (5) that it is characterized in that being installed in the frame left and right sides built on stilts that can outwards overturn at any time stops sowing.

7. combine is seed deeplyed in potato film border ridge culture according to claim 4; It is characterized in that per two of membrance-forming wheel (13) on the mulch film installation shaft is one group; The quantity of group and the length of spacer tube (14) are unfixing, can adjust according to the quantity of one-tenth's rib and the width of width and corresponding mulch film.

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