Seedling raising device for agricultural cultivation and planting

Abstract

The utility model relates to the field of planting and seedling raising, in particular to a seedling raising device for agricultural cultivation and planting, which comprises a machine body, an irrigation assembly is arranged at the front part of the machine body and comprises a fixed cylinder fixedly connected to the front part of the upper end of the machine body, and a plurality of first sliding holes are formed in the left side and the right side of the upper end of the machine body; first sliding holes are formed in the upper end of the machine body, first movable rods are movably connected into the first sliding holes, two second sliding holes are formed in the positions, close to the middle, of the upper end of the machine body, second movable rods are movably connected into the second sliding holes, second springs are movably connected to the outer portions of the second movable rods, and bearing rods are movably connected to the upper ends of the first sliding holes. A moving block is fixedly connected to the front end of the bearing rod, a sliding piece is fixedly connected to the front end of the moving block, and after the seedlings completely absorb water in the matrix soil, the seedlings can be automatically irrigated in time, so that the survival rate of the seedlings is increased.

Description

Technical Field

[0001] The utility model relates to the field of seedling raising for planting, in particular to a seedling raising device for agricultural cultivation and planting. Background Art

[0002] In today's society, science and technology are developing rapidly. With the combination of advanced science and technology with traditional agriculture, agriculture is bound to develop further. Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Seedling cultivation is the most basic and particularly important part of artificial cultivation.

[0003] Although the existing technology solves the problem of replenishing water when seedlings need water during seedling cultivation by remotely controlling spraying or drip irrigation systems, so that the seedlings can be watered in time, there is still a phenomenon of not observing the seedlings in time, resulting in excessive watering or untimely watering, which affects the survival rate of the seedlings and does not have the ability to irrigate autonomously and in time.

[0004] Therefore, a seedling raising device for agricultural cultivation and planting is specially proposed. Summary of the invention

[0005] The purpose of the utility model is to provide a seedling raising device for agricultural cultivation and planting, which can autonomously irrigate the seedlings in time after the seedlings have absorbed the moisture in the matrix soil, so as to improve the survival rate of the seedlings and solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling raising device for agricultural cultivation and planting, comprising a machine body, an irrigation assembly is arranged at the front of the machine body, an ejection assembly is arranged at the rear of the machine body, and a slide rail is arranged at the rear end of the machine body;

[0007] The irrigation assembly includes a fixed cylinder fixedly connected to the front upper end of the body, a plurality of first sliding holes are provided on the left and right sides of the upper end of the body, a first movable rod is movably connected inside the first sliding holes, a first spring is movably connected between the first movable rod and the fixed cylinder, two second sliding holes are provided in the middle of the upper end of the body, a second movable rod is movably connected inside the second sliding holes, a second spring is movably connected outside the second movable rod, a plurality of second movable rods are movably connected outside a load-bearing rod, a moving block is fixedly connected to the front end of the load-bearing rod, and a sliding plate is fixedly connected to the front end of the moving block.

[0008] Preferably, a water storage tank is provided at the front end of the interior of the body, a water pump chamber is provided at the upper portion of the water storage tank, a water pump is arranged inside the water pump chamber, a contact head is fixedly connected to the left side of the water pump, a connecting pipe is fixedly connected to the right side of the water pump, a water pipe is fixedly connected to the upper end of the connecting pipe, and a plurality of nozzles are fixedly connected to the outside of the two water pipes.

[0009] Preferably, the ejection assembly includes a moving plate movably connected to the left and right sides of the body, the right end of the moving plate at the middle of the left side is fixedly connected to the first bevel gear, the left ends of the two moving plates on the left side are fixedly connected to the first driven gear, a synchronous belt is movably connected between the two first driven gears, the right end of the moving plate at the rear end on the left side is movably connected to the second driving gear, a motor cavity is opened inside the body, a motor is fixedly connected inside the motor cavity, and the upper end of the motor is fixedly connected to the first driving gear.

[0010] Preferably, a fixing frame is fixedly connected to the left side of the inner upper end of the body, a rotating shaft is movably connected to the middle of the fixing frame, a second driven gear is fixedly connected to the left end of the rotating shaft, a plurality of cranks are evenly fixedly connected to the middle of the rotating shaft, a connecting block is movably connected to the front end of the crank, a plurality of sliding cylinders are fixedly connected to the inside of the body, and an ejection block is movably connected to the inside of the sliding cylinder.

[0011] Preferably, the upper end of the body is movably connected to a seedling tray, a plurality of seedling grooves are provided in the middle of the seedling tray, a plurality of movable grooves are provided on the left and right sides of the upper end of the seedling tray, fixing holes are provided on the left and right lower end surfaces of the seedling tray, and the interior of the seedling groove is movably connected to a bottom plate.

[0012] Preferably, the first movable rod penetrates into the interior of the fixing hole, the sum of the elastic forces of the plurality of first springs is greater than the gravity exerted on the seedling tray, and the sliding piece is made of copper.

[0013] Preferably, the first driving gear is meshed with the first bevel gear, the synchronous belt is meshed with the two first driven gears, and the second driving gear is meshed with the second driven gear.

[0014] Preferably, the seedling tray is made of polypropylene, the structure of the seedling raising groove is wide at the top and narrow at the bottom, and the area of ​​the upper end of the bottom plate is larger than the area of ​​the opening at the lower end of the seedling raising groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The seedling raising device for agricultural cultivation and planting, by installing components such as a load-bearing rod, a slide, a water storage tank and a water spray pipe, can timely and autonomously irrigate the seedlings after the seedlings have absorbed the moisture in the matrix soil, thereby improving the survival rate of the seedlings;

[0017] 2. This seedling raising device for agricultural cultivation and planting, by installing components such as a motor, a synchronous belt, a rotating shaft, and an ejection block, can safely eject the substrate soil together with the seedlings when the seedlings are transplanted, thereby reducing damage to the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of a half-section structure of a seedling tray of the utility model;

[0021] Figure 3 It is a schematic diagram of a half-section structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of middle;

[0023] Figure 5 It is a schematic diagram of a half-section structure of the ejection assembly of the utility model;

[0024] Figure 6 For the utility model Figure 5 Enlarged view of B.

[0025] Description of reference numerals:

[0026] 1. Machine body; 2. Irrigation assembly; 21. Fixed cylinder; 211. First sliding hole; 212. First movable rod; 213. First spring; 22. Second sliding hole; 221. Second movable rod; 222. Second spring; 23. Load-bearing rod; 231. Moving block; 232. Slide; 24. Water storage tank; 25. Water pump chamber; 251. Water pump; 252. Contact head; 26. Connecting pipe; 261. Water pipe; 262. Sprinkler; 3. Ejector assembly; ... Water pump; 262. Water pump; 3. Ejector assembly; 31. Moving block; 232. Slide; 24. Water storage tank; 25. Water pump chamber; 251. Water pump; 252 Moving plate; 311, first driven gear; 312, first bevel gear; 313, second driving gear; 32, motor cavity; 321, motor; 322, first driving gear; 33, synchronous belt; 34, fixed frame; 341, second driven gear; 35, rotating shaft; 351, crank; 352, connecting block; 353, ejector block; 36, sliding cylinder; 4, slide rail; 5, seedling tray; 51, seedling trough; 52, bottom plate; 53, movable trough; 54, fixing hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 4 , the utility model provides a technical solution:

[0029] A seedling raising device for agricultural cultivation and planting comprises a body 1, wherein an irrigation assembly 2 is arranged at the front of the body 1, an ejection assembly 3 is arranged at the rear of the body 1, and a slide rail 4 is arranged at the rear end of the body 1, wherein the irrigation assembly 2 comprises a fixed cylinder 21 fixedly connected to the front of the upper end of the body 1, a plurality of first sliding holes 211 are provided on the left and right sides of the upper end of the body 1, a first movable rod 212 is movably connected inside the first sliding holes 211, a first spring 213 is movably connected between the first movable rod 212 and the fixed cylinder 21, two second sliding holes 22 are provided at the middle of the upper end of the body 1, a second movable rod 221 is movably connected inside the second sliding holes 22, a second spring 222 is movably connected outside the second movable rod 221, a plurality of second movable rods 221 are movably connected outside a load-bearing rod 23, a moving block 231 is fixedly connected to the front end of the load-bearing rod 23, and a moving block 231 is fixedly connected to the front end of the moving block 231 There is a slide 232, a water storage tank 24 is provided at the front end of the body 1, a water pump chamber 25 is provided at the upper part of the water storage tank 24, a water pump 251 is provided inside the water pump chamber 25, a contact head 252 is fixedly connected to the left side of the water pump 251, a connecting pipe 26 is fixedly connected to the right side of the water pump 251, a water pipe 261 is fixedly connected to the upper end of the connecting pipe 26, and a plurality of nozzles 262 are fixedly connected to the outside of the two water pipes 261, and the upper end of the body 1 A seedling tray 5 is movably connected, a plurality of seedling grooves 51 are provided in the middle of the seedling tray 5, a plurality of movable grooves 53 are provided on the left and right sides of the upper end of the seedling tray 5, and a fixing hole 54 is provided on the lower end surfaces of the left and right sides of the seedling tray 5. The interior of the seedling groove 51 is movably connected with a bottom plate 52, and the first movable rod 212 penetrates into the interior of the fixing hole 54. The sum of the elastic forces of the plurality of first springs 213 is greater than the gravity exerted on the seedling tray 5, and the sliding piece 232 is made of copper.

[0030] By adopting the above technical scheme, when it is necessary to raise seedlings, the matrix soil is first evenly placed in the space formed by the seedling trough 51 and the bottom plate 52, and the matrix soil is gently flattened, the seeds are placed on the matrix soil in the seedling trough 51, and then covered with matrix soil. After evenly irrigating with water, the fixing hole 54 on the seedling tray 5 is placed opposite to the first movable rod 212, so that the lower end surface of the seedling tray 5 contacts the upper end surface of the load-bearing rod 23. At this time, the load-bearing rod 23 is affected by gravity and moves downward along the second movable rod 221, so that the slide 232 at the front end of the moving block 231 also moves downward and separates from the contact head 252. After the seeds absorb moisture in the matrix soil, they continue to grow, making the weight of the matrix soil in the seedling tray 5 lighter, the load-bearing rod 23 is reduced by the gravity of the seedling tray 5, and the elastic force of the second movable rod 221 pushes the load-bearing rod 23 up, The slide 232 at the front end of the moving block 231 contacts the two poles at the front end of the contact head 252 and is energized, so that the water pump 251 in the water pump chamber 25 is started, and the water pump 251 sucks the water in the water storage tank 24 to the water pipe 261 through the connecting pipe 26, and then discharges it through the two nozzles 262. The weight change of the seedling tray 5 is used to achieve the ability of autonomous irrigation. After the seeds germinate, the weight changes, and the weight after irrigation changes again, so that the slide 232 is always away from the contact head 252, so that the seedlings cannot be irrigated and watered in time. At this time, it is necessary to install the first spring 213 on the first movable rod 212 to increase the elastic force of the first spring 213 on the seedling tray 5, so that the weight of the seeds after growth is coordinated with the irrigation component 2, so as to achieve the ability of accurate irrigation by the irrigation component 2 after the weight change of the seeds and seedlings.

[0031] Specifically, Figure 4As shown, the ejection assembly 3 includes a moving plate 31 movably connected to the left and right sides of the body 1, a first bevel gear 312 is fixedly connected to the right end of the moving plate 31 at the middle of the left side, a first driven gear 311 is fixedly connected to the left ends of the two moving plates 31 on the left side, a synchronous belt 33 is movably connected between the two first driven gears 311, a second driving gear 313 is movably connected to the right end of the moving plate 31 at the rear end on the left side, a motor cavity 32 is opened inside the body 1, a motor 321 is fixedly connected inside the motor cavity 32, a first driving gear 322 is fixedly connected to the upper end of the motor 321, a fixing frame 34 is fixedly connected to the upper left end of the body 1, and the fixing frame 34 is movably connected in the middle There is a rotating shaft 35, the left end of which is fixedly connected to a second driven gear 341, a plurality of cranks 351 are evenly fixedly connected to the middle of the rotating shaft 35, a connecting block 352 is movably connected to the front end of the crank 351, a plurality of sliding cylinders 36 are fixedly connected to the inside of the body 1, an ejection block 353 is movably connected to the inside of the sliding cylinder 36, the first driving gear 322 is meshed with the first bevel gear 312, the synchronous belt 33 is meshed with the two first driven gears 311, the second driving gear 313 is meshed with the second driven gear 341, the seedling tray 5 is made of polypropylene, the structure of the seedling trough 51 is wide at the top and narrow at the bottom, and the area of ​​the upper end of the bottom plate 52 is larger than the area of ​​the opening at the lower end of the seedling trough 51.

[0032] By adopting the above technical scheme, when the seedlings in the seedling tray 5 need to be transplanted, the moving groove 53 at the front end of the seedling tray 5 is placed opposite to the teeth of the moving disk 31, and the motor 321 is started at this time, and the output shaft of the motor 321 rotates, so that the output shaft of the motor 321 rotates with the first driving gear 322, and the first driving gear 322 rotates with the first bevel gear 312, and the first bevel gear 312 rotates with the moving disk 31, and the moving disk 31 rotates with the first driven gear 311 near the middle, and the first driven gear 311 rotates through the synchronous belt 33 and the first driven gear 311 near the front end, and the first driven gear 311 rotates with the moving disk 31, and the moving disk 31 rotates with the second driving gear 313, and the second driving gear 313 rotates with the second driven gear 341 on the fixed frame 34, and the second driven gear 341 rotates with the rotating shaft 35, and the rotating shaft 35 rotates with the crank 351, and the crank 351 The connecting block 352 is rotated to make the ejection block 353 perform an interchangeable reciprocating motion in the sliding cylinder 36. At this time, the ejection block 353 ejects the bottom plate 52 in the seedling groove 51 with the matrix soil and the seedlings. After the first row of seedlings on the seedling tray 5 is ejected, the two movable plates 31 on the left rotate, and the movable groove 53 is driven by the tooth blades to move the seedling tray 5 forward. At this time, the next tooth blade drives the next movable groove 53 to move the movable groove 53 forward again, so that the seedling tray 5 moves forward. Movement causes the second row of seedling troughs 51 to move forward. At this time, the ejection block 353 at the lower end moves up and down in a cycle and ejects the matrix soil and seedlings. The above movement is used to move forward and eject the matrix soil and seedlings in each row of seedling troughs 51. The material of the seedling tray 5 is flexible material. The seedling tray 5 is naturally bent along the slide rail 4 under the influence of gravity. During the continuous advancement, when the seedling tray 5 leaves the ejection component 3 area, it slides downward along the slide rail 4 to achieve the ability to quickly and safely eject the seedlings.

[0033] Working principle: When raising seedlings, the seeds are placed on the matrix soil in the seedling raising groove 51, and then covered with matrix soil. After evenly irrigating with water, the fixing hole 54 on the seedling raising tray 5 is placed facing the first movable rod 212, so that the lower end surface of the seedling raising tray 5 contacts the upper end surface of the load-bearing rod 23. Under the influence of gravity, the downward movement along the second movable rod 221 causes the slide 232 at the front end of the moving block 231 to also move downward and separate from the contact head 252. After the seeds absorb the moisture in the matrix soil, they continue to grow, so that The weight of the substrate soil in the seedling tray 5 becomes lighter, the gravity of the seedling tray 5 on the load-bearing rod 23 is reduced, and the elastic force of the second movable rod 221 pushes the load-bearing rod 23 up, so that the sliding piece 232 at the front end of the movable block 231 contacts the two poles at the front end of the contact head 252, so that the water pump 251 in the water pump cavity 25 is started, and the water pump 251 sucks the water in the water storage tank 24 to the water pipe 261 through the connecting pipe 26, and then discharges it through the two nozzles 262, so as to achieve the ability of autonomous irrigation through the weight change of the seedling tray 5.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A seedling raising device for agricultural cultivation and planting, comprising a body (1), characterized in that: The front part of the machine body (1) is provided with an irrigation assembly (2), the rear part of the machine body (1) is provided with an ejection assembly (3), and the rear end of the machine body (1) is provided with a slide rail (4); The irrigation assembly (2) comprises a fixed cylinder (21) fixedly connected to the front of the upper end of the machine body (1); a plurality of first sliding holes (211) are provided on the left and right sides of the upper end of the machine body (1); the first sliding holes (211) are movably connected to the inside of each first movable rod (212); a first spring (213) is movably connected between the first movable rod (212) and the fixed cylinder (21); two second sliding holes (22) are provided at the middle of the upper end of the machine body (1); a second movable rod (221) is movably connected to the inside of the second sliding holes (22); a second spring (222) is movably connected to the outside of the second movable rod (221); a plurality of second movable rods (221) are movably connected to a load-bearing rod (23) on the outside; a moving block (231) is fixedly connected to the front end of the load-bearing rod (23); a sliding plate (232) is fixedly connected to the front end of the moving block (231).

2. The seedling raising device for agricultural cultivation and planting according to claim 1, characterized in that: A water storage tank (24) is provided at the front end of the machine body (1), a water pump chamber (25) is provided at the upper part of the water storage tank (24), a water pump (251) is arranged inside the water pump chamber (25), a contact head (252) is fixedly connected to the left side of the water pump (251), a connecting pipe (26) is fixedly connected to the right side of the water pump (251), a water pipe (261) is fixedly connected to the upper end of the connecting pipe (26), and a plurality of spray heads (262) are fixedly connected to the outside of the two water pipes (261).

3. The seedling raising device for agricultural cultivation and planting according to claim 1, characterized in that: The ejection assembly (3) comprises a moving disk (31) movably connected to the left and right sides of the machine body (1); a first bevel gear (312) is fixedly connected to the right end of the moving disk (31) at the middle of the left side; a first driven gear (311) is fixedly connected to the left ends of the two moving disks (31) at the left side; a synchronous belt (33) is movably connected between the two first driven gears (311); a second driving gear (313) is movably connected to the right end of the moving disk (31) at the rear end of the left side; a motor cavity (32) is opened inside the machine body (1); a motor (321) is fixedly connected inside the motor cavity (32); and a first driving gear (322) is fixedly connected to the upper end of the motor (321).

4. The seedling raising device for agricultural cultivation and planting according to claim 1, characterized in that: A fixing frame (34) is fixedly connected to the left side of the upper end of the body (1), a rotating shaft (35) is movably connected to the middle of the fixing frame (34), a second driven gear (341) is fixedly connected to the left end of the rotating shaft (35), a plurality of cranks (351) are evenly fixedly connected to the middle of the rotating shaft (35), a connecting block (352) is movably connected to the front end of the crank (351), a plurality of sliding cylinders (36) are fixedly connected to the inside of the body (1), and an ejection block (353) is movably connected to the inside of the sliding cylinder (36).

5. The seedling raising device for agricultural cultivation and planting according to claim 4, characterized in that: The upper end of the machine body (1) is movably connected to a seedling raising tray (5), a plurality of seedling raising grooves (51) are provided in the middle of the seedling raising tray (5), a plurality of movable grooves (53) are provided on the left and right sides of the upper end of the seedling raising tray (5), and fixing holes (54) are provided on the lower end surfaces of the left and right sides of the seedling raising tray (5), and a bottom plate (52) is movably connected inside the seedling raising grooves (51).

6. The seedling raising device for agricultural cultivation and planting according to claim 5, characterized in that: The first movable rod (212) penetrates into the interior of the fixing hole (54), the sum of the elastic forces of the plurality of first springs (213) is greater than the gravity exerted on the seedling tray (5), and the sliding sheet (232) is made of copper.

7. The seedling raising device for agricultural cultivation and planting according to claim 3, characterized in that: The first driving gear (322) is meshed with the first bevel gear (312), the synchronous belt (33) is meshed with the two first driven gears (311), and the second driving gear (313) is meshed with the second driven gear (341).

8. The seedling raising device for agricultural cultivation and planting according to claim 5, characterized in that: The material of the seedling raising tray (5) is polypropylene, the structure of the seedling raising groove (51) is wide at the top and narrow at the bottom, and the area of ​​the upper end of the bottom plate (52) is larger than the area of ​​the opening at the lower end of the seedling raising groove (51).

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