Peeling-free suaeda salsa seeder

Abstract

The invention discloses a peeling-free suaeda glauca seeding machine, and relates to the technical field of seeding machines, the peeling-free suaeda glauca seeding machine comprises a frame main body, the lower end of the frame main body is rotatably connected with a plurality of furrow openers, the furrow openers are distributed at intervals along a straight line, the lower end of the frame main body is also provided with a flattening roller, and the flattening roller is located behind the furrow openers; a peeling stirring cabin, a sand adding box body and a water storage barrel are arranged at the upper end of the frame main body, a first stirring shaft is arranged in the peeling stirring cabin, a filter screen is arranged below the first stirring shaft, a second stirring shaft is arranged below the filter screen, a plurality of sand outlets are formed in the side wall of the peeling stirring cabin, and the sand outlets are connected with the sand adding box body through sand adding pipes; a plurality of discharge ports are formed in the lower end of the peeling and stirring cabin, the lower ends of the discharge ports are connected to the feed ends of the seed conveying pipes, the discharge ends of the seed conveying pipes are located at the rear ends of the furrow openers, the water storage barrel is connected with a water spraying pipe through a water conveying pipe, and the water spraying pipe sprays water towards the rear ends of the furrow openers. According to the seed huller, seeds can be hulled, and the discharging opening is not prone to being blocked.

Description

Technical Field

[0001] The present invention relates to the technical field of seeders, and in particular to a seeder for non-peeled Suaeda salsa Background Art

[0002] With the development of coastal beach ecological restoration work, as the most suitable plant for sowing on the saline-alkali wasteland in the north, the sowing area of Suaeda salsa is gradually expanding. However, the lack of a suitable seeder has become a major problem restricting the sowing efficiency.

[0003] During the actual sowing process, it is found that the existing seeders have problems with blockage of the feeding holes. It is impossible to predict when the holes will be blocked during the sowing operation. The lid of the feeding bin is an iron lid, which is not convenient for timely observation. After sowing, the land has been compacted, and the seeds of Suaeda salsa are very small, making it difficult to turn over and verify whether sowing has been carried out, and it is easy to cause the situation that several rows of Suaeda salsa are not sown. When the seeds germinate, it is found that the planting density does not meet the contract expectations. At this time, if the seeder enters again, it will damage the growing part, and the replanting is difficult.

[0004] On the other hand, the seeds of Suaeda salsa without removing the seed coat have a lower germination rate than the peeled ones, which further reduces the planting density.

[0005] There is no seeder dedicated to Suaeda salsa in the existing seeders. They are seeders suitable for sowing gramineous food crops, such as wheat seeders, and there are no problems with peeling and preventing the seed coat from blocking the feeding holes, so there is no such special design. On the other hand, after the removed ears and membranous pericarp are mixed together, they are easily wrapped and compacted with each other and block the discharge port.

[0006] Therefore, there is an urgent need in the art for a seeder for non-peeled Suaeda salsa to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a seeder for non-peeled Suaeda salsa to solve the problems existing in the above-mentioned prior art, which can peel the seeds and prevent adhesion between the seeds and the seed coat, so that the discharge port is not easily blocked.

[0008] To achieve the above purpose, the present invention provides the following solution:

[0009] The present invention discloses a seeder for non-peeled Suaeda salsa, including a frame main body. A plurality of furrow openers are rotatably connected to the lower end of the frame main body, and the furrow openers are distributed at intervals along a straight line. A flattening roller is further provided at the lower end of the frame main body, and the flattening roller is located behind the furrow openers;

[0010] At the upper end of the frame body, there are a peeling and stirring chamber, a sand adding box body, and a water storage bucket. Inside the peeling and stirring chamber, there is a first stirring shaft. On the side wall of the first stirring shaft, there are several stirring rods. Below the first stirring shaft, there is a filtering screen. Below the filtering screen, there is a second stirring shaft. On the side wall of the second stirring shaft, there are several stirring blades. On the side wall of the peeling and stirring chamber, there are several sand outlets. The sand outlets are connected to the sand adding box body through sand adding pipes. At the lower end of the peeling and stirring chamber, there are several discharge ports. The lower ends of the discharge ports are connected to the feeding end of the seed conveying pipe. The discharging end of the seed conveying pipe is located at the rear end of the furrow opener. The water storage bucket is connected with a water spraying pipe through a water conveying pipe. The water spraying pipe sprays water towards the rear end of the furrow opener.

[0011] Preferably, the lower end of the peeling and stirring chamber is a conical cavity, and the cross-sectional area of the upper end of the conical cavity is larger than the cross-sectional area of the lower end of the conical cavity.

[0012] Preferably, a hatch cover is hinged at the opening of the upper end of the peeling and stirring chamber. The hatch cover is made of transparent acrylic board.

[0013] Preferably, on both sides of the upper end of the frame body, there is a support vertical plate fixed respectively. Both sides of the peeling and stirring chamber are fixed on the two support vertical plates respectively.

[0014] Preferably, the sand adding ports and the discharge ports are distributed alternately.

[0015] Preferably, there are two water storage buckets. The water storage buckets are placed on a bucket rack, and the bucket rack is fixed on the frame body.

[0016] Preferably, a water conveying valve is provided on the water conveying pipe.

[0017] Preferably, on the inner wall of the peeling and stirring chamber, there is a sliding groove fixed. A shielding plate is slidably connected on the sliding groove. On the shielding plate, there are several open ports spaced apart. At both ends of the shielding plate, there are handles, and the handles can extend out of the peeling and stirring chamber.

[0018] Preferably, on both sides of the frame body, there is a roller adjusting bracket hinged respectively. Both ends of the flattening roller are rotatably connected to the two roller adjusting brackets respectively. On the roller adjusting bracket, there is a height adjusting bolt threadedly connected. On both sides of the frame body, there is a height adjusting through hole respectively. The height adjusting bolt passes through the height adjusting through hole.

[0019] Preferably, a scraper and an upper baffle are fixed on the frame body. The scraper is used to scrape the mud on the flattening roller, and the upper baffle is located above the flattening roller.

[0020] The present invention has achieved the following technical effects compared with the prior art:

[0021] By providing a first stirring shaft and a second stirring shaft, the present invention can fully stir and mix the seeds and sand grains in the skin-removing stirring cavity, remove the skin of the seeds while preventing the seeds from sticking to the seed coat, thereby improving the germination rate of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of the skin-removing-free salicornia seeder according to an embodiment of the present invention;

[0024] Figure 2 It is a top view of the skin-removing stirring chamber in the skin-removing-free salicornia seeder according to an embodiment of the present invention;

[0025] Figure 3 It is a structural relationship diagram of the baffle in the skin-removing-free salicornia seeder according to an embodiment of the present invention;

[0026] Figure 4 It is a top view of the flattening roller and the scraper in the skin-removing-free salicornia seeder according to an embodiment of the present invention;

[0027] Figure 5 It is a top view of the furrow-opening wheel in the skin-removing-free salicornia seeder according to an embodiment of the present invention;

[0028] In the figure: 1 - main frame body; 2 - water storage bucket; 3 - water delivery pipe; 4 - water spraying pipe; 5 - skin-removing stirring chamber; 6 - first stirring shaft; 7 - filter screen; 8 - second stirring shaft; 9 - seed delivery pipe; 10 - furrow opener; 11 - flattening roller; 12 - roller adjusting bracket; 13 - height adjusting bolt; 14 - scraper; 15 - upper baffle; 16 - supporting vertical plate; 17 - connecting frame; 18 - bucket rack; 19 - sand adding box body; 20 - discharge port; 21 - sand outlet; 22 - baffle; 23 - chute; 24 - handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0030] The purpose of the present invention is to provide a non-peeling seeding machine for Suaeda salsa, so as to solve the problems existing in the above-mentioned prior art, which can peel the seeds and prevent adhesion between the seeds and the seed coats, thus not easily blocking the discharge port.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] As Figures 1 - 5 shown, this embodiment provides a non-peeling seeding machine for Suaeda salsa, including a frame main body 1. A connecting frame 17 is provided at the front end of the frame main body 1, and the connecting frame 17 is used to connect with the rear end of a tractor. A plurality of furrow openers 10 are rotatably connected to the lower end of the frame main body 1. For the structure of the furrow opener 10 as Figure 5 shown, the width of the front end of the furrow opener 10 is smaller than that of the rear end, achieving the technical effect of opening a groove, and each furrow opener 10 is distributed at intervals along a straight line. Specifically, each furrow opener 10 is distributed at intervals along the width direction of the frame main body 1. A flattening roller 11 is also provided at the lower end of the frame main body 1, and the flattening roller 11 is located behind the furrow opener 10.

[0033] The upper end of the vehicle frame body 1 is provided with a peeling and mixing cabin 5, a sand adding box 19 and a water storage barrel 2. A first stirring shaft 6 is provided in the peeling and mixing cabin 5. The two ends of the first stirring shaft 6 are rotatably connected to the inner sides of the peeling and mixing cabin 5 through bearings. A plurality of cylindrical stirring rods are provided on the side wall of the first stirring shaft 6. The stirring rods are made of stainless steel. The seeds can be peeled by stirring the seeds with the stirring rods, and the branches put in together can also be broken. A filter screen 7 is provided below the first stirring shaft 6. The filter screen 7 is provided with a plurality of filtering holes, so that the seeds and part of the seed coat can pass through, while the branches cannot pass through. A second stirring shaft 8 is also provided below the filter screen 7. The two ends of the second stirring shaft 8 are rotatably connected to the inner sides of the peeling and mixing cabin 5 through bearings. A plurality of stirring blades are provided on the side wall of the second stirring shaft 8. The stirring blades are arc-shaped blades, such as the shape of existing fan blades, and the material thereof can be plastic material. The function of the stirring blades is to fully mix the seeds, seed coats and gravel, so as to separate the seeds from the seed coats and prevent them from sticking to each other. It should be noted that one end of the first stirring shaft 6 and the second stirring shaft 8 pass through the peeling and mixing chamber 5 and are provided with a driven wheel, and one end of the flattening roller 11 is provided with a driving wheel, and the driving wheel and the driven wheel are driven by a transmission belt. When the flattening roller 11 contacts the ground and rotates, the first stirring shaft 6 and the second stirring shaft 8 can be driven to rotate. The side wall of the peeling and mixing chamber 5 is provided with a plurality of circular sand-adding ports 21, and the sand-adding ports 21 are connected to the sand-adding box 19 through a sand-adding pipe, and one sand-adding port 21 corresponds to one sand-adding pipe. In addition, not only sand grains should be placed in the sand-adding box 19, but sand grains can be obtained locally near the coastal saline-alkali land, and further a small amount of colored substances can be placed in the sand-adding box 19, and the colored substances include but are not limited to existing kaolin or laterite. When sowing, several (the number is the same as the number of seed delivery tubes 9) colored traces will remain on the ground, so that the staff can intuitively see the status of each trace. If a trace disappears, it means that the corresponding seed delivery tube 9 is blocked. The lower end of the peeling and mixing chamber 5 is provided with a plurality of discharge ports, and the lower end of each discharge port 20 is connected to the feed end of the seed delivery pipe 9, and the discharge end of the seed delivery pipe 9 is located at the rear end of the furrow opener 10. The water storage barrel 2 is connected to a water spray pipe 4 through a water delivery pipe 3, and a plurality of water spray holes are provided on the water spray pipe 4, and the water spray holes on the water spray pipe 4 can spray water toward the rear end of the furrow opener 10.

[0034] In actual use, first install the entire frame body 1 on the rear end of the tractor through the connecting frame 17, and then the entire frame body 1 will move along with the movement of the tractor. During the movement of the frame body 1, the furrow opener 10 will contact the land and dig a series of grooves on the land. The first stirring shaft 6 in the peeling and stirring cavity will drive the stirring rod to continuously turn, so as to peel the seeds. The peeled seeds and seed coats will move downward and pass through the filter screen 7, and the branches will be blocked above the filter screen 7. The seeds and seed coats passing through the filter screen 7 will converge with the sand grains, and the stirring blades of the second stirring shaft 8 can fully stir and mix the seeds, seed coats and sand grains to prevent the seeds from sticking to each other. Then the seeds are conveyed one by one through the seed conveying pipe 9 to the rear of the furrow opener 10 and fall into the grooves dug by the furrow opener 10. At the same time, the water in the water storage bucket 2 will also be sprayed on the seeds in the grooves through the water conveying pipe 3 and the water spraying pipe 4. Finally, the flattening roller 11 passes through the grooves and flattens the grooves, so as to achieve covering the seeds with soil.

[0035] In this embodiment, the lower end of the peeling and stirring chamber 5 is a conical cavity, and the cross-sectional area of the upper end of the conical cavity is larger than that of the lower end of the conical cavity. The reason for such a setting is that compared with the seed coat, the seeds are heavier and smoother and are more likely to slide down to the bottom of the conical cavity and enter the discharge port 20.

[0036] In this embodiment, a hatch cover is hinged at the upper end opening of the peeling and stirring chamber 5. By opening the hatch cover, seeds can be conveyed into the peeling and stirring chamber 5 or maintenance can be carried out inside the peeling and stirring chamber 5. The hatch cover is made of transparent acrylic board, and the staff can also directly observe the internal situation of the peeling and stirring chamber 5 through the hatch cover.

[0037] In this embodiment, a support vertical plate 16 is fixed on both sides of the upper end of the frame body 1, and both sides of the peeling and stirring chamber 5 are welded and fixed to the two support vertical plates 16 respectively, so as to realize the supporting effect on the peeling and stirring chamber 5.

[0038] In this embodiment, as Figure 2 shown, the number of the sand adding ports 21 is the same as that of the discharge ports 20, and the sand adding ports 21 and the discharge ports 20 are staggered. The purpose of such a setting is to prevent the sand grains flowing out from the sand adding ports 21 from directly flowing out from the discharge ports 20.

[0039] In this embodiment, there are two water storage buckets 2, and both of the two water storage buckets 2 are placed on the bucket rack 18, and the bucket rack 18 plays a role in limiting the water storage buckets 2. The bucket rack 18 can be fixed to the vehicle frame main body 1 by screws. Of course, those skilled in the art can completely adjust the specific quantity and volume of the water storage buckets 2 according to actual needs. This embodiment is aimed at saline-alkali wasteland. Since the saline-alkali wasteland is far away and it is not convenient to replenish water, two large-volume water storage buckets 2 are equipped, which are suitable for replenishing water in arid saline-alkali land and can improve the germination rate of seeds.

[0040] In this embodiment, a water delivery valve is provided on the water delivery pipe 3. The water delivery valve can adopt a manual switch valve, so that the staff needs to manually open and close it. When work is needed, it is opened, and when work is not needed, it is closed. Or, the water delivery valve can adopt a flow valve to control the water delivery volume, so as to achieve quantitative water delivery.

[0041] In this embodiment, as Figure 3 shown, a chute 23 is fixed on the inner wall of the peeling and stirring chamber 5. A baffle plate 22 is slidably connected to the chute 23. A plurality of open holes are arranged at intervals on the baffle plate 22. The open holes are circular and the sizes are matched with the sand outlet 21. Pull handles 24 are provided at both ends of the baffle plate 22. The pull handles 24 can extend out of the peeling and stirring chamber 5. Of course, through holes for the pull handles 24 to pass through are provided on both sides of the peeling and stirring chamber 5.

[0042] During actual use, the staff can adjust the position of the baffle plate 22 through the pull handles 24. When the open holes are directly opposite to the sand outlet 21, the flow rate at the sand outlet 21 is in the maximum state at this time. When the part of the baffle plate 22 without open holes blocks the sand outlet 21, the sand outlet 21 can be partially blocked or completely blocked, so as to adjust the opening degree of the sand outlet 21.

[0043] In this embodiment, a roller adjusting bracket 12 is hinged on both sides of the vehicle frame main body 1 respectively. Both ends of the flattening roller 11 are rotatably connected to the two roller adjusting brackets 12 respectively. A height adjusting bolt 13 is threadedly connected to the other end of the roller adjusting bracket 12. A shock-absorbing spring is arranged outside the height adjusting bolt 13. A height adjusting through hole is provided on both sides of the vehicle frame main body 1 respectively. The height adjusting bolt 13 passes through the height adjusting through hole. A handwheel is provided at the upper end of the height adjusting bolt 13, and the handwheel is located on the height adjusting through hole. During actual use, the handwheel can be rotated to drive the height adjusting bolt 13 to rotate, so as to further adjust the height of the roller adjusting bracket 12 and the flattening roller 11.

[0044] In this embodiment, a scraper 14 and an upper baffle 15 are fixed on the vehicle frame main body 1. As Figure 4As shown, the scraping plate 14 and the flattening roller 11 are arranged opposite to each other, and the outer surfaces of both the scraping plate 14 and the flattening roller 11 are provided with corrugated structures. The purpose of this setting is to allow the scraping plate 14 to scrape the mud on the flattening roller 11. The upper baffle 15 is located above the flattening roller 11. The upper baffle 15 can both place some sundries and prevent the soil on the flattening roller 11 from flying around.

[0045] In the present invention, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A peeling-free salsa alkali planter, characterized in that: The vehicle comprises a frame body, the lower end of which is rotatably connected to a plurality of furrow openers, each of which is spaced apart along a straight line, and a flattening roller is also provided at the lower end of the frame body, and the flattening roller is located behind the furrow opener; A peeling and mixing cabin, a sand adding box and a water storage barrel are provided at the upper end of the frame body; a first stirring shaft is provided in the peeling and mixing cabin, a plurality of stirring rods are provided on the side wall of the first stirring shaft, a filter screen is provided below the first stirring shaft, a second stirring shaft is provided below the filter screen, a plurality of stirring blades are provided on the side wall of the second stirring shaft, a plurality of sand outlets are provided on the side wall of the peeling and mixing cabin, the sand outlets are connected to the sand adding box through a sand adding pipe, a plurality of discharge ports are provided at the lower end of the peeling and mixing cabin, the lower end of the discharge port is connected to the feed end of the seed delivery pipe, the discharge end of the seed delivery pipe is located at the rear end of the furrow opener, the water storage barrel is connected to a water spray pipe through a water delivery pipe, and the water spray pipe sprays water toward the rear end of the furrow opener.

2. The peeling-free Suaeda salsa seeding machine according to claim 1 is characterized in that: The lower end of the peeling and stirring chamber is a conical cavity, and the cross-sectional area of ​​the upper end of the conical cavity is larger than the cross-sectional area of ​​the lower end of the conical cavity.

3. The peeling-free Suaeda salsa seeding machine according to claim 1 is characterized in that: A hatch cover is hinged at the upper opening of the peeling and mixing cabin, and the hatch cover is made of a transparent acrylic plate.

4. The peeling-free Suaeda salsa seeding machine according to claim 1, characterized in that: A supporting upright plate is respectively fixed on both sides of the upper end of the frame body, and both sides of the peeling and mixing chamber are respectively fixed on the two supporting upright plates.

5. The peeling-free Suaeda salsa seeding machine according to claim 1 is characterized in that: The sand adding port and the material discharging port are staggeredly distributed.

6. The peeling-free Suaeda salsa seeding machine according to claim 1, characterized in that: The water storage barrels are provided with two, and the water storage barrels are placed on a barrel rack, and the barrel rack is fixed on the frame body.

7. The peeling-free Suaeda salsa seeding machine according to claim 1, characterized in that: The water delivery pipe is provided with a water delivery valve.

8. The peeling-free Suaeda salsa seeding machine according to claim 1, characterized in that: A slide groove is fixed on the inner wall of the peeling and mixing chamber, a shielding plate is slidably connected to the slide groove, a plurality of openings are arranged at intervals on the shielding plate, handles are arranged at both ends of the shielding plate, and the handles can be extended from the peeling and mixing chamber.

9. The peeling-free Suaeda salsa seeding machine according to claim 1, characterized in that: A roller adjustment bracket is hinged on both sides of the frame body, and both ends of the flattening roller are rotatably connected to the two roller adjustment brackets. A height adjustment bolt is threadedly connected to the roller adjustment bracket. A height adjustment through hole is provided on both sides of the frame body, and the height adjustment bolt passes through the height adjustment through hole.

10. The peeling-free Suaeda salsa seeding machine according to claim 1, characterized in that: A scraper and an upper baffle are fixed on the frame body, the scraper is used to scrape mud off the flattening roller, and the upper baffle is located above the flattening roller.

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