Seed soaking and germination accelerating device

Abstract

The utility model provides a seed soaking and germination accelerating device. Relates to the technical field of seed germination. The seed soaking and germination accelerating device comprises a soaking box, four supporting legs which are distributed in a matrix mode are fixedly installed at the bottom of the soaking box, an upper cover plate is arranged at the top of the soaking box, three soaking cylinders are installed on the upper cover plate in a sliding mode, the bottoms of the three soaking cylinders extend into the soaking box, net cylinders are arranged in the three soaking cylinders, and the net cylinders are connected with the upper cover plate in a sliding mode. Three [-shaped mounting seats are fixedly mounted at the top of the upper cover plate, lifting lead screws are rotationally mounted in the three [-shaped mounting seats, the top ends of the three lifting lead screws extend to the upper portions of the corresponding [-shaped mounting seats, lifting arms are mounted on the three lifting lead screws in a threaded mode, and the lifting arms are connected with the lifting lead screws in a threaded mode. And one sides of the three lifting arms are fixedly connected with the three water soaking barrels correspondingly. The seed germination accelerating device can be used for soaking and accelerating germination of different types of seeds at the same time, and is high in use flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of seed germination, in particular to a seed soaking and germination device. Background Art

[0002] In the process of agricultural planting, in order to speed up the germination of seeds and improve the uniformity of germination of a large number of seeds, seeds are generally treated by soaking and germinating. This method of soaking and germinating is to place the seeds in a suitable water temperature and sufficient water so that they can fully absorb water and swell in a short period of time, and then control the temperature and humidity and other conditions to promote the rapid germination of the seeds that have absorbed water. After soaking and germinating, the seeds germinate quickly and emerge evenly, which is beneficial to improve crop yield and quality. The common method of soaking is mostly to soak the seeds directly in water, which can also achieve a good soaking and germination effect.

[0003] However, different seeds require different soaking depths. When using the above-mentioned common seed soaking and germination method, it was found that one soaking box can only soak one type of seed or seeds with the same soaking depth, and cannot soak other seeds of different depths at the same time. It is not flexible to use and is inconvenient to use for large-scale and diverse seed soaking work.

[0004] Therefore, it is necessary to provide a new seed soaking and germination accelerating device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a seed soaking and germination accelerating device which can soak and germinate different kinds of seeds at the same time and has a high degree of flexibility.

[0006] The top of the three lifting rods is fixedly installed with a lifting rod, and the top of the three lifting rods is rotatably installed. The three lifting rods are connected with the lifting rod to the upper cover plate.

[0007] Preferably, connecting tabs are fixedly installed at the tops of the three net cylinders, and the three connecting tabs are fixedly connected to the tops of the corresponding soaking cylinders through bolts.

[0008] Preferably, three scale rulers are slidably installed on the upper cover plate. The tops of the three scale rulers are fixedly connected to the three soaking cylinders respectively, and the bottom end faces of the three scale rulers are flush with the bottom end faces of the three soaking cylinders respectively.

[0009] Preferably, a U-shaped mounting seat is fixedly installed on one outer wall of the concave connecting strip. A transverse movement lead screw is rotatably installed in the U-shaped mounting seat. A bearing plate is threadedly installed on the transverse movement lead screw. A linkage bar is slidably installed on the bearing plate. Three positioning rods are fixedly installed at the bottom of the linkage bar. Porous pressing plates are fixedly installed at the bottom ends of the three positioning rods. The three porous pressing plates are respectively adapted to the inner diameters of the three net cylinders. A second rodless cylinder is fixedly installed on one side of the bearing plate away from the soaking tank. The slider of the second rodless cylinder is fixedly connected to the linkage bar.

[0010] Preferably, a servo motor is fixedly installed on one outer wall of the U-shaped mounting seat. The output shaft of the servo motor is fixedly connected to one end of the transverse movement lead screw. A diagonal brace is fixedly installed at the bottom of the U-shaped mounting seat. The bottom end of the diagonal brace is fixedly connected to the concave connecting strip.

[0011] Preferably, two vertical clamping rods are fixedly installed in each of the three C-shaped mounting seats. The two corresponding vertical clamping rods penetrate through the corresponding lifting arms and are slidably connected to the corresponding lifting arms.

[0012] Preferably, two transverse clamping rods are fixedly installed in the U-shaped mounting seat. The two transverse clamping rods penetrate through the bearing plate and are slidably connected to the bearing plate.

[0013] Compared with the related art, the seed soaking and germination accelerating device provided by the present invention has the following beneficial effects:

[0014] The present invention provides a seed soaking and germination accelerating device. By providing three independent soaking cylinders, soaking work can be carried out on different types of seeds. And during soaking, the height position of the soaking cylinder can be adjusted according to the different soaking depths required by different seeds. When adjusting, only need to rotate the lifting lead screw, so it is more flexible in actual use and has strong applicability. For a large number of seed soaking works with different types, the working efficiency is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a preferred embodiment of the seed soaking and germination accelerating device provided by the present invention;

[0016] Figure 2 It is a schematic diagram of the rear side structure of the soaking tank in the present utility model;

[0017] Figure 3 It is an assembly schematic diagram of the U-shaped mounting seat and the bearing plate in the present utility model;

[0018] Figure 4 It is an assembly schematic diagram of the upper cover plate and the water immersion cylinder in the present utility model;

[0019] Figure 5 It is a disassembled structure schematic diagram of the water immersion cylinder and the mesh cylinder in the present utility model;

[0020] Figure 6 It is a schematic diagram of the oblique upward view structure of the upper cover plate in the present utility model.

[0021] Reference numerals in the figure: 1, soaking tank; 2, support leg; 3, upper cover plate; 4, water immersion cylinder; 5, mesh cylinder; 6, C-shaped mounting seat; 7, lifting screw rod; 8, lifting arm; 9, scale; 10, first rodless cylinder; 11, concave connecting bar; 12, U-shaped mounting seat; 13, transverse movement screw rod; 14, bearing plate; 15, linkage bar; 16, positioning rod; 17, porous pressing plate; 18, second rodless cylinder. Detailed implementation manners

[0022] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0023] Please refer to Figures 1-6 , in which, Figure 1 It is a schematic diagram of the structure of a preferred embodiment of the seed soaking and germination accelerating device provided by the present utility model; Figure 2 It is a schematic diagram of the rear side structure of the soaking tank in the present utility model; Figure 3 It is an assembly schematic diagram of the U-shaped mounting seat and the bearing plate in the present utility model; Figure 4 It is an assembly schematic diagram of the upper cover plate and the water immersion cylinder in the present utility model; Figure 5 It is a disassembled structure schematic diagram of the water immersion cylinder and the mesh cylinder in the present utility model; Figure 6 It is a schematic diagram of the oblique upward view structure of the upper cover plate in the present utility model.

[0024] The seed soaking and germination accelerating device includes: a soaking tank 1, and four support legs 2 fixedly installed at the bottom of the soaking tank 1 and distributed in a matrix. There is an upper cover plate 3 on the top of the soaking tank 1. Three water immersion cylinders 4 are slidably installed on the upper cover plate 3. The bottoms of the three water immersion cylinders 4 all extend into the soaking tank 1. Mesh cylinders 5 are arranged in the three water immersion cylinders 4. Connecting tabs are fixedly installed on the tops of the three mesh cylinders 5. The three connecting tabs are fixedly connected to the tops of the corresponding water immersion cylinders 4 through bolts, so that a fixation can be formed between the water immersion cylinder 4 and the mesh cylinder 5. During the seed soaking work, the mesh cylinder 5 will not float. Three U-shaped mounting seats 6 are fixedly installed on the top of the upper cover plate 3. Lifting lead screws 7 are rotatably installed in the three U-shaped mounting seats 6. The tops of the three lifting lead screws 7 all extend above the corresponding U-shaped mounting seats 6. Lifting arms 8 are threadedly installed on the three lifting lead screws 7. One sides of the three lifting arms 8 are respectively fixedly connected to the three water immersion cylinders 4. Two first rodless cylinders 10 are fixedly installed at the bottom of the soaking tank 1. A same concave connecting bar 11 is fixedly installed on the sliders of the two first rodless cylinders 10. The top of the concave connecting bar 11 is fixedly connected to the upper cover plate 3. In addition, three scales 9 are slidably installed on the upper cover plate 3. The tops of the three scales 9 are respectively fixedly connected to the three water immersion cylinders 4. The bottom end faces of the three scales 9 are flush with the bottom end faces of the three water immersion cylinders 4. By observing the scale lines on the scales 9, the height position of the water immersion cylinder 4 can be accurately adjusted, so as to ensure that the seeds can be soaked at the required depth.

[0025] In the above method, in order to prevent the seeds from floating on the water surface, a U-shaped mounting seat 12 is fixedly installed on the outer wall of one side of the concave connecting bar 11. A stable fixation effect is formed between the U-shaped mounting seat 12 and the concave connecting bar 11 by fixing an inclined strut. A transverse movement lead screw 13 is rotatably installed in the U-shaped mounting seat 12. A servo motor is fixedly installed on the outer wall of one side of the U-shaped mounting seat 12, and its output shaft is fixedly connected to one end of the transverse movement lead screw 13. A bearing plate 14 is threadedly installed on the transverse movement lead screw 13. A linkage bar 15 is slidably installed on the bearing plate 14. Three positioning rods 16 are fixedly installed at the bottom of the linkage bar 15. Porous pressing plates 17 are fixedly installed at the bottom ends of the three positioning rods 16. The three porous pressing plates 17 are respectively adapted to the inner diameters of the three mesh cylinders 5. A second rodless cylinder 18 is fixedly installed on the side of the bearing plate 14 away from the soaking tank 1. The slider of the second rodless cylinder 18 is fixedly connected to the linkage bar 15.

[0026] In this method, in order to ensure a stable linear lifting movement of the lifting arm 8, two vertical clamping rods are fixedly installed in the three U-shaped mounting seats 6. The corresponding two vertical clamping rods penetrate through the corresponding lifting arm 8 and are slidably connected to the corresponding lifting arm 8.

[0027] In this embodiment, to ensure that the support plate 14 can only perform linear transverse movement, two transverse clamping rods are fixedly installed in the U-shaped mounting seat 12 . Both transverse clamping rods pass through the support plate 14 and are slidably connected to the support plate 14 .

[0028] The working principle of the seed soaking and germination accelerating device provided by the utility model is as follows:

[0029] When it is necessary to soak the seeds, the two first rodless cylinders 10 are started first, and the sliders on the two are lifted up with the concave connecting strips 11, thereby gradually bringing the immersion cylinder 4 out of the immersion box 1. After the immersion cylinder 4 is completely brought out of the immersion box 1, the first rodless cylinder 10 is closed. Then, three different seeds are taken out, and the distance between the bottom end faces of the three immersion cylinders 4 and the bottom end face of the upper cover 3 is adjusted according to the immersion depth of each seed. When adjusting, one of the lifting screws 7 is first rotated, and the corresponding lifting arm 8 brings the corresponding immersion cylinder 4 up. At this time, observe the scale line on the corresponding scale 9. When the distance between the bottom of the scale 9 and the bottom of the upper cover 3 is adjusted to the specified depth, stop rotating the lifting screw 7. At this time, the height position of one immersion cylinder 4 is adjusted, and then the remaining two immersion cylinders 4 are adjusted in turn according to the above method.

[0030] After the adjustment is completed, different seeds are poured into the three net cylinders 5. Then, the two first rodless cylinders 10 are started, and the sliders of the two cylinders carry the concave connecting strips 11 downward, and finally the upper cover 3 contacts the top of the soaking box 1 again. At this time, the seeds in the net cylinders 5 come into contact with the soaking liquid, thus completing the seed soaking process.

[0031] During the seed soaking process, in order to prevent the seeds from floating on the water surface and affecting the seed soaking effect, the servo motor can be started in the positive direction, and its output shaft drives the transverse moving screw 13 to rotate, so that the carrying plate 14 moves laterally with the linkage bar 15 until the carrying plate 14 moves from one side of the U-shaped mounting seat 12 to the other side, and then the servo motor is turned off. At this time, the three porous pressing plates 17 are respectively located above the three net cylinders 5, and then the second rodless cylinder 18 is started. The slider on it brings the linkage bar 15 down, and the three porous pressing plates 17 enter the corresponding net cylinders 5 respectively, and finally press them below the liquid surface, pressing the seeds completely into the soaking liquid;

[0032] After the soaking is completed, the above steps are reversed to bring the porous pressing plate 17 back to its original position, and the connection between the net cylinder 5 and the immersion cylinder 4 is directly removed. The net cylinder 5 can be lifted up together with the seeds to achieve the removal of the seeds.

[0033] Compared with the related art, the seed soaking and germination accelerating device provided by the present invention has the following beneficial effects:

[0034] The utility model provides a seed soaking and germination device, which can soak different kinds of seeds by arranging three independent immersion cylinders 4. Moreover, during soaking, the height position of the immersion cylinder 4 can be adjusted according to the different immersion depths required for different seeds. When adjusting, it is only necessary to rotate the lifting screw 7, so that it is more flexible in actual use and has strong applicability. For large-scale and different types of seed soaking work, the work efficiency is significantly improved.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A seed soaking and germination accelerating device, comprising a soaking box, the bottom of which is fixedly mounted with four support legs arranged in a matrix, characterized in that: The top of the soaking tank is provided with an upper cover plate. Three water immersion cylinders are slidably installed on the upper cover plate. The bottoms of the three water immersion cylinders all extend into the soaking tank. Mesh cylinders are arranged in the three water immersion cylinders. Three U-shaped mounting seats are fixedly installed on the top of the upper cover plate. Lifting lead screws are rotatably installed in the three U-shaped mounting seats. The tops of the three lifting lead screws all extend above the corresponding U-shaped mounting seats. Lifting arms are threadedly installed on the three lifting lead screws. One sides of the three lifting arms are respectively fixedly connected to the three water immersion cylinders. Two first rodless cylinders are fixedly installed at the bottom of the soaking tank. The same concave connecting strip is fixedly installed on the sliders of the two first rodless cylinders. The top of the concave connecting strip is fixedly connected to the upper cover plate.

2. The seed soaking and germination accelerating device according to claim 1, characterized in that: Connecting tabs are fixedly installed on the tops of the three mesh cylinders. The three connecting tabs are respectively fixedly connected to the tops of the corresponding water immersion cylinders by bolts.

3. The seed soaking and germination accelerating device according to claim 1, characterized in that: Three scales are slidably installed on the upper cover plate. The tops of the three scales are respectively fixedly connected to the three water immersion cylinders. The bottom end faces of the three scales are flush with the bottom end faces of the three water immersion cylinders.

4. The seed soaking and germination accelerating device according to claim 1, characterized in that: A U-shaped mounting seat is fixedly installed on one outer wall of the concave connecting strip. A transverse movement lead screw is rotatably installed in the U-shaped mounting seat. A bearing plate is threadedly installed on the transverse movement lead screw. A linkage bar is slidably installed on the bearing plate. Three positioning rods are fixedly installed at the bottom of the linkage bar. Porous pressing plates are fixedly installed at the bottom ends of the three positioning rods. The three porous pressing plates are respectively adapted to the inner diameters of the three mesh cylinders. A second rodless cylinder is fixedly installed on one side of the bearing plate away from the soaking tank. The slider of the second rodless cylinder is fixedly connected to the linkage bar.

5. The seed soaking and germination accelerating device according to claim 4, characterized in that: A servo motor is fixedly installed on one outer wall of the U-shaped mounting seat. The output shaft of the servo motor is fixedly connected to one end of the transverse movement lead screw. An inclined strut is fixedly installed at the bottom of the U-shaped mounting seat. The bottom end of the inclined strut is fixedly connected to the concave connecting strip.

6. The seed soaking and germination accelerating device according to claim 1, characterized in that: Two vertical clamping rods are fixedly installed in each of the three U-shaped mounting seats. The two corresponding vertical clamping rods penetrate through the corresponding lifting arm and are slidably connected to the corresponding lifting arm.

7. The seed soaking and germination accelerating device according to claim 4, characterized in that: Two horizontal clamping rods are fixedly installed in the U-shaped mounting seat. The two horizontal clamping rods penetrate through the bearing plate and are slidably connected to the bearing plate.

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