Saline-alkali soil improvement water and fertilizer system and method

Abstract

The invention relates to the technical field of saline-alkali soil improvement and discloses a saline-alkali soil improvement water and fertilizer system and method.The saline-alkali soil improvement water and fertilizer system comprises a vehicle body, the top end of the vehicle body is fixedly connected with a storage box, the interior of the storage box is divided into three storage cavities through two partition plates, and seeds, water and fertilizer are stored in the three storage cavities from left to right; the conveying assembly comprises a first conveying part, a second conveying part and a main conveying part, the first conveying part is arranged in the left side storage cavity and used for conveying seeds to the main conveying part, the second conveying part is arranged on the storage box and used for conveying fertilizer to the main conveying part, and the main conveying part is arranged on the vehicle body and used for conveying the seeds, water and the fertilizer into the planting pits; the mixing assembly comprises a main shaft and a mixing part, the main shaft is rotationally connected into the right side storage cavity, and the mixing part is arranged on the main shaft and used for mixing fertilizer. According to the device, stable seed and fertilizer conveying is achieved, the conveying amount is convenient to control, efficient seed planting is achieved, and then the saline-alkali soil improvement efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of saline-alkali land improvement, and in particular to a water-fertilizer system and method for saline-alkali land improvement. Background Art

[0002] Saline-alkali land refers to the accumulation of salt in the land, specifically the salt contained in the soil that affects the normal growth of crops. Some cultivated land has been forced to become abandoned due to the aggravation of secondary salinization. In order to improve saline-alkali land and in a way that is suitable for the local conditions, planting relevant plants in saline-alkali land is a common method to improve saline-alkali land. When planting plants in saline-alkali land, it is necessary to dig a planting pit on the saline-alkali land, sow the seeds of the planting materials in the pit, and then fertilize and irrigate the planting pit.

[0003] The improved device in the prior art usually stores seeds, fertilizers, etc. in a box for quantitative delivery, but the seeds and fertilizers are piled up, which affects the normal discharge of seeds and fertilizers during sowing, thereby affecting the overall sowing operation.

[0004] Therefore, there is an urgent need for a saline-alkali land improved water-fertilizer system and method to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a system and method for improving water and fertilizer in saline-alkali land to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a saline-alkali land improved water and fertilizer system, comprising:

[0007] A vehicle body, a storage box is fixedly connected to the top of the vehicle body, and the storage box is divided into three storage chambers by two partition plates, and the three storage chambers store seeds, water and fertilizers respectively from left to right;

[0008] A conveying component, comprising a first conveying member, a second conveying member and a main conveying member, wherein the first conveying member is arranged in the storage cavity on the left side for conveying seeds to the main conveying member, the second conveying member is arranged on the storage box for conveying fertilizers to the main conveying member, and the main conveying member is arranged on the vehicle body for conveying seeds, water and fertilizers into the planting pit;

[0009] The mixing assembly comprises a main shaft and a mixing element. The main shaft is rotatably connected in the storage chamber on the right side, and the mixing element is arranged on the main shaft for mixing fertilizers.

[0010] According to the saline-alkali land improvement water and fertilizer system provided by the present invention, the first conveying member includes a plurality of conveying pipes, an outer connecting groove is provided on the outer side wall of the top end of the conveying pipe, an inner connecting groove is provided on the inner side wall of the bottom end of the conveying pipe, the outer connecting groove and the inner connecting groove on two adjacent conveying pipes are adapted to each other, a storage groove is fixedly connected to the outer side wall of the conveying pipe, a gap is provided between two adjacent storage grooves, the gap is used to store seeds, a plurality of conveying units are circumferentially provided in the storage groove, and the conveying unit is used to convey seeds to the conveying pipe.

[0011] According to the saline-alkali land improving water and fertilizer system provided by the present invention, a plurality of conveying grooves are opened axially on the inner side wall of the storage tank, the conveying unit includes a first conveyor belt installed in the conveying groove, the top end of the first conveyor belt is in sliding contact with the top end of the conveying groove, and a plurality of feeding holes are opened circumferentially at equal intervals on the outer side wall of the conveying pipe, and the plurality of the first conveyor belts correspond one-to-one to the plurality of the feeding holes, respectively.

[0012] According to the saline-alkali land improving water and fertilizer system provided by the present invention, the second conveying member includes a support frame fixedly connected to the top of the vehicle body, the support frame is connected to a collecting trough through a first electric telescopic rod, a discharge pipe is provided on the right side of the storage box, and the collecting trough extends into the storage cavity on the right side through the discharge pipe to collect fertilizer.

[0013] According to the saline-alkali land improving water and fertilizer system provided by the present invention, the bottom end of the aggregate trough is slidably connected to a bottom plate, the side wall of the aggregate trough is connected to a connecting plate via a second electric telescopic rod, the connecting plate is fixedly connected to the bottom plate, the side wall of the aggregate trough is threadedly connected to an adjusting bolt, one end of the adjusting bolt passes through the aggregate trough and is fixedly connected to the adjusting plate.

[0014] According to the saline-alkali land water and fertilizer improvement system provided by the present invention, the total conveying component includes two second conveyor belts installed on both sides of the vehicle body, and the two second conveyor belts are respectively located directly below the storage cavity on the left and the storage cavity on the right, and a plurality of support plates are fixedly connected to the second conveyor belt along the axial direction, and a receiving trough body is fixedly connected to the top of the support plate, a support plate is arranged in the receiving trough body, and a support frame is fixedly connected to the receiving trough body, the support plate is located above the support frame, and a support rod is fixedly connected to the bottom end of the support plate, and a counterweight block is fixedly connected to the bottom end of the support rod passing through the support frame.

[0015] According to the saline-alkali land improving water-fertilizer system provided by the present invention, the mixing element includes a plurality of stirring rods and a plurality of cutting blades fixedly connected to the main shaft, and the plurality of stirring rods and the plurality of cutting blades are staggered.

[0016] According to the saline-alkali land water-fertilizer improvement system provided by the present invention, a spiral feed pipe is slidably connected in the delivery pipe, and a plurality of feed ports are opened on the spiral feed pipe along the circumference, and the plurality of feed ports correspond to the plurality of feed holes one by one.

[0017] According to the saline-alkali land water-fertilizer improvement system provided by the present invention, a discharge trough is fixedly connected to the vehicle body, and scraper plates are fixedly connected to both ends of the discharge trough, and the scraper plates are in sliding contact with the supporting plate.

[0018] The method for improving water and fertilizer in saline-alkali land comprises the following steps:

[0019] Seeds, water and fertilizer are stored in the three storage chambers respectively, and the fertilizer is mixed and stirred through the provided mixing components;

[0020] The vehicle body moves, and the seeds and fertilizers are transported to the main transport member through the first transport member, and then transported to the planting pit;

[0021] The stored water is transported to the planting pits for irrigation.

[0022] Compared with the prior art, the present invention has the following advantages and technical effects:

[0023] The water-fertilizer system and method for improving saline-alkali land provided by the present invention respectively store seeds, water and fertilizers in three storage chambers, and realize mixing and stirring of fertilizers by driving a mixing element to rotate through a stirring shaft. The vehicle body moves on the ground, and during movement, seeds are conveyed to a main conveying element through a first conveying element, and fertilizers are conveyed to the main conveying element through a second conveying element. Seeds and fertilizers are conveyed to corresponding planting pits through the main conveying element, and stored water is conveyed to the planting pits for irrigation. The present application realizes stable seed and fertilizer conveyance, and the conveyance volume is easy to control, thereby realizing efficient seed planting and ensuring the efficiency of saline-alkali land improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 A partial enlarged view of the middle part;

[0027] Figure 3It is a schematic diagram of the overall conveying member structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the first conveying member of the present invention;

[0029] Figure 5 This is a schematic diagram of the storage tank structure of the present invention;

[0030] Figure 6 For the present invention Figure 5 A partial enlarged view of point B in the middle;

[0031] Among them, 1. body; 2. storage box; 3. partition plate; 4. storage cavity; 5. main shaft; 6. conveying pipe; 7. external connecting groove; 8. internal connecting groove; 9. storage groove; 10. conveying groove; 11. first conveyor belt; 12. feeding hole; 13. support frame; 14. first electric telescopic rod; 15. collecting trough; 16. discharging pipe; 17. bottom plate; 18. second electric telescopic rod; 19. connecting plate; 20. adjusting plate; 21. second conveyor belt; 22. support plate; 23. receiving trough body; 24. support plate; 25. support frame; 26. support rod; 27. counterweight block; 28. stirring rod; 29. ​​cutting blade; 30. spiral conveying pipe; 31. feeding port; 32. discharge trough; 33. scraper plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] Reference Figure 1-Figure 6 The present invention provides a saline-alkali land improvement water and fertilizer system, comprising:

[0035] A vehicle body 1, a storage box 2 is fixedly connected to the top of the vehicle body 1, and the storage box 2 is divided into three storage chambers 4 by two partition plates 3. The three storage chambers 4 store seeds, water and fertilizers respectively from left to right;

[0036] The conveying assembly includes a first conveying member, a second conveying member and a main conveying member, wherein the first conveying member is arranged in the left storage chamber 4 for conveying seeds to the main conveying member, the second conveying member is arranged on the storage box 2 for conveying fertilizers to the main conveying member, and the main conveying member is arranged on the vehicle body 1 for conveying seeds, water and fertilizers into the planting pit;

[0037] The mixing assembly includes a main shaft 5 and a mixing element. The main shaft 5 is rotatably connected to the right storage chamber 4. The mixing element is arranged on the main shaft 5 for mixing fertilizers.

[0038] Specifically, seeds, water and fertilizers are stored in the three storage chambers 4 respectively, and the mixing element is driven to rotate by the stirring shaft 5 to achieve mixing and stirring of the fertilizers. The vehicle body 1 moves on the ground. During movement, the seeds are transported to the main transport element by the first transport element, and the fertilizers are transported to the main transport element by the second transport element. The seeds and fertilizers are transported to the corresponding planting pits through the main transport element, and the stored water is transported to the planting pits for irrigation. The present application realizes stable seed and fertilizer transportation, and the transportation volume is easy to control, thereby realizing efficient seed planting and ensuring the efficiency of saline-alkali land improvement.

[0039] As an optional embodiment, the first conveying member includes a plurality of conveying tubes 6, an outer connecting groove 7 is opened on the outer wall at the top end of the conveying tube 6, an inner connecting groove 8 is opened on the inner wall at the bottom end of the conveying tube 6, the outer connecting groove 7 and the inner connecting groove 8 on two adjacent conveying tubes 6 are adapted to each other, a storage groove 9 is fixedly connected to the outer wall of the conveying tube 6, a gap is set between two adjacent storage grooves 9, the gap is used to store seeds, a plurality of conveying units are circumferentially arranged in the storage groove 9, and the conveying units are used to convey seeds to the conveying tube 6.

[0040] Specifically, the first conveying member is formed by splicing together several sections of conveying pipes 6. The external connecting groove 7 and the internal connecting groove 8 are provided to achieve a stable connection between two adjacent conveying pipes 6. After splicing, the space between two adjacent storage grooves 9 is used to store seeds. When in use, the stored seeds are transported layer by layer from bottom to top. The layered structure is provided to avoid seed accumulation and ensure stable seed transportation.

[0041] As an optional embodiment, a plurality of conveying grooves 10 are opened axially on the inner wall of the storage groove 9, and the conveying unit includes a first conveying belt 11 installed in the conveying groove 10, and the top end of the first conveying belt 11 is in sliding contact with the top end of the conveying groove 10, and a plurality of feeding holes 12 are opened on the outer wall of the conveying pipe 6 at equal intervals along the circumferential direction, and the plurality of first conveying belts 11 correspond one by one to the plurality of feeding holes 12 respectively.

[0042] Specifically, a conveying groove 10 is opened at the bottom of the storage groove 9, and a first conveyor belt 11 is installed in the conveying groove 10. The bottom of the stored seeds is in contact with the first conveyor belt 11. The seeds are conveyed to the feed hole 12 by the rotation of the set first conveyor belt 11, thereby ensuring the stable conveyance of the seeds.

[0043] Specifically, the storage tank 9 is preferably a four-sided cone structure, the conveying tank 10 is located in the middle of each side, and both sides are inclined to ensure stable conveyance of seeds.

[0044] As an optional embodiment, the second conveying member includes a support frame 13 fixedly connected to the top of the vehicle body 1, and a collection trough 15 is connected to the support frame 13 through a first electric telescopic rod 14. A discharge pipe 16 is provided on the right side of the storage box 2, and the collection trough 15 extends into the storage cavity 4 on the right side through the discharge pipe 16 to collect fertilizer.

[0045] Specifically, a valve is provided in the discharge pipe 16 , and the fertilizer stored inside can be taken out by extending the collecting trough 15 into the storage chamber 4 .

[0046] As an optional embodiment, the bottom end of the aggregate trough 15 is slidably connected to a bottom plate 17, and a connecting plate 19 is connected to the side wall of the aggregate trough 15 through a second electric telescopic rod 18. The connecting plate 19 is fixedly connected to the bottom plate 17, and an adjusting bolt is threadedly connected to the side wall of the aggregate trough 15. One end of the adjusting bolt passes through the aggregate trough 15 and is fixedly connected to an adjusting plate 20.

[0047] Specifically, the taken-out fertilizer is located on the bottom plate 17 and in the collecting trough 15. The bottom plate 17 is driven to slide by the second electric telescopic rod 18, so that the fertilizer in the collecting trough 15 falls into the total delivery piece.

[0048] Specifically, a funnel may be provided on the vehicle body 1 for receiving the fertilizer in the collecting trough 15 .

[0049] As an optional embodiment, the total conveying member includes two second conveyor belts 21 installed on both sides of the vehicle body 1, and the two second conveyor belts 21 are respectively located directly below the left storage cavity 4 and the right storage cavity 4, and a plurality of support plates 22 are fixedly connected to the second conveyor belt 21 along the axial direction, and a receiving trough body 23 is fixedly connected to the top of the support plate 22, and a support plate 24 is arranged in the receiving trough body 23, and a support frame 25 is fixedly connected in the receiving trough body 23, and the support plate 24 is located above the support frame 25, and a support rod 26 is fixedly connected to the bottom end of the support plate 24, and a counterweight block 27 is fixedly connected to the bottom end of the support rod 26 passing through the support frame 25.

[0050] Specifically, the two second conveyor belts 21 are respectively located on both sides of the vehicle body 1, and are respectively used to receive seeds and fertilizers. The received seeds and fertilizers fall onto the support plate 24 in the receiving trough 23. As the second conveyor belt 21 rotates and drives the corresponding receiving trough 23 to be located below, the support plate 24 moves downward under the action of the counterweight block 27 to push the seeds and fertilizers out.

[0051] As an optional embodiment, the mixing element includes a plurality of stirring rods 28 and a plurality of cutting blades 29 fixedly connected to the main shaft 5, and the plurality of stirring rods 28 and the plurality of cutting blades 29 are arranged in a staggered manner.

[0052] Specifically, the fertilizer is crushed, stirred and evenly mixed by the stirring rod 28 and the cutting blade 29 .

[0053] As an optional embodiment, a spiral feed pipe 30 is slidably connected in the conveying pipe 6 , and a plurality of feed ports 31 are opened on the spiral feed pipe 30 along the circumferential direction. The plurality of feed ports 31 correspond to the plurality of feed holes 12 one by one.

[0054] Specifically, the seeds are stably transported by the bolted feeding pipe 30, and the spiral feeding pipe 30 is vertically moved so that its feed port 31 corresponds to the feeding holes 12 on the plurality of feeding pipes 6 step by step, thereby realizing the layer-by-layer transportation of the seeds.

[0055] As an optional implementation, a material discharge trough 32 is fixedly connected to the vehicle body 1 , and scraper plates 33 are fixedly connected to both ends of the material discharge trough 32 , and the scraper plates 33 are in sliding contact with the supporting plate 24 .

[0056] Specifically, the scraper plate 33 is provided to scrape away the seeds and fertilizers on the support plate 24 .

[0057] The method for improving water and fertilizer in saline-alkali land comprises the following steps:

[0058] The seeds, water and fertilizer are stored in the three storage chambers 4 respectively, and the fertilizer is mixed and stirred by the provided mixing components;

[0059] Seeds, water and fertilizer are stored in the three storage chambers 4 respectively. The main shaft 5 is controlled to rotate by a separate motor (not shown in the figure). When the main shaft 5 rotates, it drives the stirring rod 28 and the cutting blade 29 to rotate to mix and stir the fertilizer.

[0060] The vehicle body 1 moves, and the seeds and fertilizers are transported to the main transport member through the first transport member and the second transport member, and then transported to the planting pit;

[0061] The seeds are transported to the receiving tank body 23 through the spiral conveying pipe 30, and the fertilizer is transported to the receiving tank body 23 through the collecting tank 15. As the second conveyor belt 21 rotates, the fertilizer and seeds are transported to the planting pit.

[0062] The stored water is transported to the planting pits for irrigation.

[0063] After the seeds and fertilizers are placed, water is pumped by setting up a water pump (not shown) to irrigate the seeds in the planting pit.

[0064] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0065] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A saline-alkali land improvement water and fertilizer system, characterized in that: include: A vehicle body (1), wherein a storage box (2) is fixedly connected to the top of the vehicle body (1), wherein the storage box (2) is divided into three storage chambers (4) by two partition plates (3), and the three storage chambers (4) respectively store seeds, water and fertilizer from left to right; A conveying component, comprising a first conveying member, a second conveying member and a main conveying member, wherein the first conveying member is arranged in the storage chamber (4) on the left side for conveying seeds to the main conveying member, the second conveying member is arranged on the storage box (2) for conveying fertilizers to the main conveying member, and the main conveying member is arranged on the vehicle body (1) for conveying seeds, water and fertilizers into the planting pit; The mixing assembly comprises a main shaft (5) and a mixing element, wherein the main shaft (5) is rotatably connected in the storage chamber (4) on the right side, and the mixing element is arranged on the main shaft (5) for mixing fertilizer.

2. The saline-alkali land water-fertilizer system according to claim 1, characterized in that: The first conveying member comprises a plurality of conveying tubes (6), an outer connecting groove (7) is provided on the outer side wall of the top end of the conveying tube (6), an inner connecting groove (8) is provided on the inner side wall of the bottom end of the conveying tube (6), the outer connecting groove (7) and the inner connecting groove (8) on two adjacent conveying tubes (6) are matched, a storage groove (9) is fixedly connected on the outer side wall of the conveying tube (6), a gap is provided between two adjacent storage grooves (9), and the gap is used to store seeds, and a plurality of conveying units are circumferentially provided in the storage groove (9), and the conveying units are used to convey seeds to the conveying tube (6).

3. The saline-alkali land water-fertilizer system according to claim 2, characterized in that: A plurality of conveying grooves (10) are axially provided on the inner wall of the storage groove (9); the conveying unit comprises a first conveying belt (11) installed in the conveying groove (10); the top end of the first conveying belt (11) is in sliding contact with the top end of the conveying groove (10); a plurality of material feeding holes (12) are circumferentially provided on the outer wall of the conveying pipe (6) at equal intervals; the plurality of the first conveying belts (11) correspond one-to-one to the plurality of the material feeding holes (12), respectively.

4. The saline-alkali land water-fertilizer improvement system according to claim 1, characterized in that: The second conveying member comprises a support frame (13) fixedly connected to the top of the vehicle body (1); a collecting trough (15) is connected to the support frame (13) via a first electric telescopic rod (14); a discharge pipe (16) is arranged on the right side of the storage box (2); and the collecting trough (15) extends into the storage cavity (4) on the right side through the discharge pipe (16) to collect fertilizer.

5. The saline-alkali land water-fertilizer system according to claim 4, characterized in that: The bottom end of the aggregate trough (15) is slidably connected to a bottom plate (17); a connecting plate (19) is connected to the side wall of the aggregate trough (15) via a second electric telescopic rod (18); the connecting plate (19) is fixedly connected to the bottom plate (17); an adjusting bolt is threadedly connected to the side wall of the aggregate trough (15); one end of the adjusting bolt passes through the aggregate trough (15) and is fixedly connected to an adjusting plate (20).

6. The saline-alkali land water-fertilizer system according to claim 1, characterized in that: The total conveying member comprises two second conveying belts (21) installed on both sides of the vehicle body (1), the two second conveying belts (21) being respectively located directly below the storage cavity (4) on the left side and the storage cavity (4) on the right side, a plurality of support plates (22) being fixedly connected along the axial direction on the second conveying belt (21), the top end of the support plate (22) being fixedly connected to a receiving trough body (23), a support plate (24) being arranged in the receiving trough body (23), a support frame (25) being fixedly connected in the receiving trough body (23), the support plate (24) being located above the support frame (25), the bottom end of the support plate (24) being fixedly connected to a support rod (26), the bottom end of the support rod (26) passing through the support frame (25) and being fixedly connected to a counterweight block (27).

7. The saline-alkali land water-fertilizer system according to claim 1, characterized in that: The mixing element comprises a plurality of stirring rods (28) and a plurality of cutting blades (29) fixedly connected to the main shaft (5); the plurality of stirring rods (28) and the plurality of cutting blades (29) are arranged in a staggered manner.

8. The saline-alkali land improving water and fertilizer system according to claim 3, characterized in that: A spiral feed pipe (30) is slidably connected inside the conveying pipe (6), and a plurality of feed ports (31) are circumferentially provided on the spiral feed pipe (30), and the plurality of feed ports (31) correspond one-to-one to the plurality of feed holes (12).

9. The saline-alkali land improving water and fertilizer system according to claim 6, characterized in that: A material discharge trough (32) is fixedly connected to the vehicle body (1), and scraper plates (33) are fixedly connected to both ends of the material discharge trough (32), and the scraper plates (33) are in sliding contact with the support plate (24).

10. A method for improving water and fertilizer in saline-alkali land, applicable to the saline-alkali land improving water and fertilizer system according to claim 1, characterized in that: The following steps are involved: Seeds, water and fertilizer are stored in the three storage chambers (4) respectively, and the fertilizer is mixed and stirred by a mixing component; The vehicle body (1) moves, and the seeds and fertilizers are transported to the main transport member through the first transport member, and then transported to the planting pit; The stored water is transported to the planting pits for irrigation.

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