Seed soaking device for fruit and vegetable planting

Abstract

The utility model provides a seed soaking device for fruit and vegetable planting, and relates to the field of fruit and vegetable seedling raising, the seed soaking device comprises a soaking tank (10), a support (20), a lifting mechanism (30), a supporting plate (40), a seed soaking basket (50), a collecting mechanism and a turbulent flow mechanism, the support (20) is fixedly arranged on the end face of the soaking tank (10), and the support (20) is connected with the supporting plate (40) through the lifting mechanism (30); hoisting rods (41) are uniformly distributed on the outer ring of the bottom surface of the supporting plate (40) and are fixedly connected with the end surface of the seed soaking basket (50); the collecting mechanism comprises a first rotating shaft (61), a positioning rod (62), a second rotating shaft (63), a shifting rod (64) and a connecting gauze element (65); a turbulent flow mechanism is arranged on the bottom surface of the inner cavity of the soaking tank (10). According to the seed soaking device, sufficient soaking of seeds can be guaranteed, the problem of uneven soaking is avoided, meanwhile, separation of floating objects and complete seeds can be achieved, and the problem that the floating objects need to be separated again after seed soaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable seedling cultivation, in particular to a seed soaking device for fruit and vegetable planting. Background Art

[0002] Seed soaking, that is, soaking the seeds that germinate slowly before sowing, firstly, promotes the seeds to absorb water faster, activates the enzymes in the seeds, and then promotes the germination of the seeds, and secondly, kills the eggs and viruses attached to the seeds and ensures the healthy growth of the seeds. Chinese patent document CN220457867U discloses a vegetable seedling germination device, which realizes that when the vegetable seed is soaked and germinated, the lifting component and the soaking dish are used to place the seeds in the soaking dish, and the lifting component can freely lower the soaking dish and place it in the water to soak the seeds, or lift the soaking dish from the water, and take the soaked seeds away for subsequent sowing operations, thereby improving the efficiency of vegetable seed seedling germination, protecting the integrity of the vegetable seed skin, and ensuring a high survival rate of the subsequent germination and growth of the seeds. However, defective seeds in the seed soaking process are easy to float on the water surface due to gravity and buoyancy. At the same time, due to the flow of water, the defective seeds will leave the seed soaking dish and enter the box, resulting in the need to collect and clean the defective seeds again, affecting the efficiency of seed soaking. At the same time, during the seed soaking process of the germination device, the seeds are easy to accumulate on the soaking dish, resulting in uneven contact between the seeds and the soaking liquid, affecting the germination rate of the accumulated seeds. Utility Model Content

[0003] In view of the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide a seed soaking device for fruit and vegetable planting, which can collect defective seeds after soaking is completed, thereby avoiding the difficulty of collection and cleaning caused by defective seeds entering the box; at the same time, the seed soaking device can also classify and collect defective seeds and healthy seeds after soaking is completed, thereby avoiding the problem of needing to perform secondary classification after soaking is completed; in addition, the seed soaking device can also ensure the uniformity of seed soaking, and ensure the germination rate and survival rate of the seeds.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A seed soaking device for fruit and vegetable planting comprises a soaking tank, a bracket, a lifting mechanism, a support plate, a soaking basket, a collecting mechanism and a spoiler mechanism. The bracket is fixedly arranged on the end face of the soaking tank and is connected to the support plate through the lifting mechanism. A plurality of hoisting rods are evenly distributed around the axis of the outer circle of the bottom surface of the support plate (the hoisting rods are rotatably connected to the bottom surface of the support plate), and one end of the hoisting rod away from the support plate is fixedly connected to the end face of the soaking basket. The collecting mechanism comprises a first rotating shaft, a positioning rod, a second rotating shaft, a shifting rod and a connecting gauze. The first rotating shaft is coaxially arranged on the soaking tank. The bottom end of the first rotating shaft in the inner cavity of the seed basket is fixedly connected to the bottom surface of the seed soaking basket, a plurality of positioning rods are evenly arranged on the outer wall of the top end of the first rotating shaft (the end of the positioning rod away from the first rotating shaft is fixedly connected to the inner wall of the seed soaking basket), the second rotating shaft is coaxially arranged with the first rotating shaft and the bottom end of the second rotating shaft is rotatably connected to the top end of the first rotating shaft, a shifting rod is arranged on the outer wall of the bottom end of the second rotating shaft corresponding to the positioning rod (the end of the shifting rod away from the second rotating shaft is slidably connected to the inner wall of the seed soaking basket), and a connecting mesh is arranged between the shifting rod and the corresponding positioning rod; a spoiler mechanism is arranged on the bottom surface of the inner cavity of the soaking tank.

[0006] Based on further optimization of the above solution, a liquid inlet pipe is arranged on one side of the immersion tank, a liquid outlet pipe is arranged on the opposite side, and the liquid inlet pipe is located at the upper end of the side wall of the immersion tank, and the liquid outlet pipe is located at the bottom end of the side wall of the immersion tank.

[0007] Based on further optimization of the above scheme, the bracket is a gate-shaped bracket, and the lifting mechanism adopts multiple hydraulic telescopic rods, one end of the hydraulic telescopic rod is fixedly arranged on the top surface of the gate-shaped bracket, and the output end of the hydraulic telescopic rod (that is, the end away from the top surface of the gate-shaped bracket) is fixedly connected to the end surface of the support plate.

[0008] Based on further optimization of the above scheme, an annular disk is rotatably sleeved on the outer wall of the bottom of the seed soaking basket, the annular disk is coaxially arranged with the seed soaking basket, and the outer wall of the annular disk is slidably connected with the inner wall of the soaking tank.

[0009] Based on further optimization of the above scheme, the rotation of the second rotating shaft is controlled by a motor arranged on the support plate, specifically: the top end of the second rotating shaft passes through the support plate and is rotatably connected, the motor is fixedly arranged on the end face of the support plate through a motor support, and the motor output shaft is coaxially arranged with the second rotating shaft and fixedly connected through a coupling.

[0010] Based on further optimization of the above solution, the bottom surface of the shifting rod is located at the lower side of the corresponding end surface of the positioning rod, so that the shifting rod can drive the positioning rod to move together.

[0011] Based on further optimization of the above solution, the diameter of the second rotating shaft is greater than the diameter of the first rotating shaft.

[0012] Based on the further optimization of the above scheme, the spoiler mechanism includes a third rotating shaft and spoiler blades. The third rotating shaft is rotatably arranged on the bottom surface of the inner cavity of the soaking tank and the third rotating shaft is coaxially arranged with the seed soaking basket. A plurality of spoiler blades are evenly arranged on the outer wall of the third rotating shaft and around its axis. A spline groove is coaxially arranged on the end face of the third rotating shaft, and a spline shaft is fixedly arranged on the bottom surface of the seed soaking basket and corresponding to the spline groove, thereby driving the spoiler blades to rotate through the seed soaking basket.

[0013] The following are the technical effects of the utility model:

[0014] The present application realizes the up and down movement of the seed soaking basket through the cooperation of the lifting mechanism, the support plate, the hoisting rod and the seed soaking basket, thereby completing the immersion of the seed soaking basket in the liquid, completing the soaking of seeds and the removal of the seed soaking basket. Through the collection mechanism composed of the first rotating shaft, the positioning rod, the second rotating shaft, the lever and the connecting gauze, the first is to realize the rotation of the seed soaking basket, ensure the full contact between the seeds and the liquid in the seed soaking basket, avoid the problem that the seeds are piled up together and the internal seeds cannot be fully soaked; the second is to realize the stratification inside the seed soaking basket, so as to cooperate with the lifting of the seed soaking basket to realize the separation between floating objects (such as seed coats, impurities on the surface of seeds and defective seeds, etc.) and complete seeds, and avoid the problem of needing to screen seeds again after soaking, which is time-consuming and laborious. Through the setting of the spoiler mechanism, the first is to further ensure the full contact between the liquid and the seeds and ensure the soaking effect, and the second is to promote the separation of floating objects and complete seeds and improve efficiency.

[0015] The present application has a simple overall structure and is easy to operate, and can realize batch seed soaking, effectively improving the seed soaking efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the seed soaking device in the embodiment of the utility model.

[0017] Figure 2 for Figure 1 AA section view.

[0018] Among them, 10, soaking tank; 11, liquid inlet pipe; 12, liquid outlet pipe; 20, bracket; 30, lifting mechanism; 40, support plate; 41, lifting rod; 42, motor; 50, seed soaking basket; 51, annular disk; 52, spline shaft; 61, first rotating shaft; 62, positioning rod; 63, second rotating shaft; 64, lever; 65, connecting mesh; 71, third rotating shaft; 72, spoiler blade. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1:

[0021] A seed soaking device for fruit and vegetable planting includes a soaking tank 10, a bracket 20, a lifting mechanism 30, a support plate 40, a soaking basket 50, a collecting mechanism and a spoiler mechanism. Figure 1 The right side of the figure shows a liquid inlet pipe 11, and the opposite side (i.e. Figure 1 The left side of the figure shows a liquid outlet pipe 12, and the liquid inlet pipe 11 is located at the upper end of the side wall of the soaking tank 10, and the liquid outlet pipe 12 is located at the bottom end of the side wall of the soaking tank 10 (see Figure 1 As shown, at the same time, electromagnetic valves are provided on the liquid inlet pipe 11 and the liquid outlet pipe 12 to control the opening or closing of the liquid inlet pipe 11 or the liquid outlet pipe 12); in addition, as Figure 1 As shown, the liquid inlet pipe 11 and the liquid outlet pipe 12 are both configured as inclined pipe structures. The bracket 20 is fixedly disposed on the end surface of the soaking tank 10 and the bracket 20 is connected to the support plate 40 via a lifting mechanism 30; Figure 1 As shown, the bracket 20 is a gate-shaped bracket, and the lifting mechanism 30 adopts multiple hydraulic telescopic rods (two in this embodiment, distributed on both sides of the top surface of the gate-shaped bracket), one end of the hydraulic telescopic rod is fixedly arranged on the top surface of the gate-shaped bracket, and the output end of the hydraulic telescopic rod (that is, the end away from the top surface of the gate-shaped bracket) is fixedly connected to the end surface of the support plate 40, thereby fixing the support plate 40 and controlling the lifting of the support plate 40.

[0022] A plurality of hoisting rods 41 are evenly distributed around the axis of the outer circle of the bottom surface of the support plate 40 (the number of hoisting rods 41 is set according to actual conditions, generally not less than three; the hoisting rods 41 are rotatably connected to the bottom surface of the support plate 40, specifically: an annular slide groove is provided on the bottom surface of the support plate 40 and corresponds to the hoisting rod 41, and the top end of the hoisting rod 41 is slidably engaged in the corresponding section of the annular slide groove, thereby realizing relative rotation between the hoisting rod 41, the seed soaking basket 50 and the support plate 40), and one end of the hoisting rod 41 away from the support plate 40 is fixedly connected to the end surface of the seed soaking basket 50 (such as Figure 1As shown, the seed soaking basket 50 is a concave structure); an annular disk 51 is rotatably sleeved on the outer wall of the bottom of the seed soaking basket 50 (that is, the inner ring of the annular disk 51 is rotatably connected to the outer wall of the seed soaking basket 50), the annular disk 51 is coaxially arranged with the seed soaking basket 50, and the outer wall of the annular disk 51 is slidably connected to the inner wall of the soaking tank 10 (specifically: a plurality of sliding blocks are evenly arranged on the outer wall of the annular disk 51 around its axis, and vertical sliding grooves are provided on the inner wall of the soaking tank 10 corresponding to the sliding blocks, and the sliding blocks are clamped in the corresponding vertical sliding grooves and slidably connected, so that the seed soaking basket 50 is fixed by the annular disk 51 and the annular disk 51 is prevented from restricting the automatic rotation of the seed soaking basket 50). The collecting mechanism includes a first rotating shaft 61, a positioning rod 62, a second rotating shaft 63, a lever 64 and a connecting gauze 65. The first rotating shaft 61 is coaxially arranged in the inner cavity of the seed soaking basket 50. The bottom end of the first rotating shaft 61 is fixedly connected to the bottom surface of the seed soaking basket 50. A plurality of positioning rods 62 are evenly arranged on the outer wall of the top end of the first rotating shaft 61 (the number of the positioning rods 62 is set according to the actual situation, refer to Figure 2 As shown, in this embodiment, there are three positioning rods 62; one end of the positioning rod 62 away from the first rotating shaft 61 is fixedly connected to the inner wall of the seed soaking basket 50, so that the seed soaking basket 50 is driven to rotate synchronously through the first rotating shaft 61 and the positioning rod 62), the second rotating shaft 63 is coaxially arranged with the first rotating shaft 61, and the bottom end of the second rotating shaft 63 is rotatably connected to the top end of the first rotating shaft 61 (as shown in FIG. Figure 1 As shown, a convex-shaped rotating block is provided at the bottom end of the second rotating shaft 63, and a rotating groove is provided at the top end of the first rotating shaft 61, and the convex-shaped rotating block is rotatably engaged in the rotating groove, so that the first rotating shaft 61 supports the second rotating shaft 63 and ensures that the first rotating shaft 61 and the second rotating shaft 63 can rotate relative to each other), and a lever 64 is provided on the outer wall of the bottom end of the second rotating shaft 63 corresponding to the positioning rod 62 (that is, in this embodiment, the number of the lever 64 is also three; the end of the lever 64 away from the second rotating shaft 63 is slidably connected to the inner wall of the seed soaking basket 50), and a connecting gauze 65 is provided between the lever 64 and the corresponding positioning rod 62 (the connecting gauze 65 can adopt the existing commercially available gauze and the connecting gauze 65 is detachably connected to the positioning rod 62 and the lever 64 respectively); the bottom surface of the lever 64 is located at the lower side of the end surface of the corresponding positioning rod 62 (that is, the bottom surface of the lever 64 protrudes from the connecting surface of the second rotating shaft 63 and the first rotating shaft 61, as shown in FIG. Figure 1 The diameter of the second rotating shaft 63 is larger than the diameter of the first rotating shaft 61 (as shown in the right side lever 64). Figure 1 As shown); the second rotating shaft 63 is controlled to rotate by the motor 42 arranged on the support plate 40, specifically: the top end of the second rotating shaft 63 passes through the support plate 40 and is rotatably connected, the motor 42 is fixedly arranged on the end surface of the support plate 40 through a motor support, and the output shaft of the motor 42 is coaxially arranged with the second rotating shaft 63 and fixedly connected through a coupling.

[0023] A spoiler mechanism is arranged on the bottom surface of the inner cavity of the soaking tank 10; the spoiler mechanism includes a third rotating shaft 71 and a spoiler blade 72, the third rotating shaft 71 is rotatably arranged on the bottom surface of the inner cavity of the soaking tank 10 and the third rotating shaft 71 is coaxially arranged with the seed soaking basket 50, and a plurality of spoiler blades 72 are evenly arranged on the outer wall of the third rotating shaft 71 and around its axis (the number of spoiler blades 72 is arranged according to actual conditions and is not less than three, and four are adopted in this embodiment); a spline groove is coaxially provided on the end surface of the third rotating shaft 71, and a spline shaft 52 is fixedly arranged on the bottom surface of the seed soaking basket 50 and corresponding to the spline groove (for example: the spline shaft 52 is a regular quadrangular prism structure, and the spline groove corresponds to a regular quadrangular prism groove, and this example is only a specific implementation method and is not a specific limitation on the structure of the present application), so that the spoiler blade 72 is driven to rotate through the seed soaking basket 50.

[0024] Working principle:

[0025] When in use, first, the seeds to be soaked are placed in the soaking basket 50; then, the lifting mechanism 30 is started, and the soaking basket 50 is driven downward through the support plate 40 and the hanging rod 41, so that the spline shaft 52 is clamped in the corresponding spline groove, forming the support of the soaking basket 50 by the third rotating shaft 71; then, the electromagnetic valve on the liquid outlet pipe 12 is started to close, and the electromagnetic valve on the liquid inlet pipe 11 is opened, and the soaking liquid is passed into the soaking tank 10. When the soaking liquid submerges the soaking basket 50, the liquid is stopped from being passed into the soaking tank 10, and the corresponding electromagnetic valve is closed; then, the motor 42 is started, so that it drives the second rotating shaft 63 and the lever 64 to rotate (the lever 64 is as shown in FIG. Figure 2 The lever 64 supports the positioning rod 62 and drives the soaking basket 50 to rotate through the positioning rod 62 and the first rotating shaft 61 (at this time, the connecting mesh 65 is in a folded state). The seeds are prevented from piling up through the centrifugal force, ensuring that the seeds are in full contact with the soaking liquid. At the same time, the soaking basket 50 drives the spoiler blades 72 to rotate through the spline shaft 52 and the third rotating shaft 71, thereby exerting an upward impact on the soaking basket 50, thereby causing the seed coat, impurities or defective seeds and other light materials to float. After the soaking is completed, the motor 42 is started to reverse, and the motor 42 drives the lever 64 through the second rotating shaft 63 as shown in FIG. Figure 2 As shown, the motor 62 rotates clockwise (at this time, the positioning rod 62 does not rotate or rotates slightly due to the resistance of the liquid to the disturbance blade 72 and the resistance to the seed soaking basket 50), thereby realizing the gradual expansion of the connecting mesh 65. When the lever 64 is against the other positioning rod 62, the motor is kept in reverse rotation and the lifting mechanism 30 is started, thereby realizing the lifting of the seed soaking basket 50. At this time, the floating objects floating on the liquid surface of the seed soaking basket 50 are intercepted by the connecting mesh 65, realizing the separation of the floating objects and the seeds.

[0026] Embodiment 2:

[0027] As a further optimization of the scheme of the utility model, on the basis of the scheme of Example 1, in order to avoid splashing of liquid in the soaking tank 10 during the soaking process, causing problems such as difficulty in cleaning, the outer diameter of the support plate 40 is larger than the maximum inner diameter of the groove of the soaking tank 10, and a sealing rubber layer is provided on the bottom surface of the support plate 40, so that the soaking tank 10 is closed by the support plate 40.

[0028] Embodiment 3:

[0029] As a further optimization of the solution of the utility model, on the basis of the solution of Example 1, in order to prevent liquid overflow, a liquid level sensor is arranged on the upper side of the inner wall of the immersion tank 10, and an alarm is arranged on the bracket 20, and the alarm is electrically connected to the liquid level sensor (both the alarm and the liquid level sensor can be commercially available products).

Claims

1. A seed soaking device for fruit and vegetable planting, characterized in that: It includes a soaking tank, a bracket, a lifting mechanism, a support plate, a seed soaking basket, a collecting mechanism and a spoiler mechanism, the bracket is fixedly arranged on the end face of the soaking tank and is connected to the support plate through the lifting mechanism; a plurality of lifting rods are evenly distributed on the outer circle of the bottom surface of the support plate around its axis, and one end of the lifting rod away from the support plate is fixedly connected to the end face of the seed soaking basket; the collecting mechanism includes a first rotating shaft, a positioning rod, a second rotating shaft, a shifting rod and a connecting gauze, the first rotating shaft is coaxially arranged in the inner cavity of the seed soaking basket, the bottom end of the first rotating shaft is fixedly connected to the bottom surface of the seed soaking basket, a plurality of positioning rods are evenly arranged on the outer wall of the top end of the first rotating shaft, the second rotating shaft is coaxially arranged with the first rotating shaft, and the bottom end of the second rotating shaft is rotatably connected to the top end of the first rotating shaft, a shifting rod is arranged on the outer wall of the bottom end of the second rotating shaft corresponding to the positioning rod, and a connecting gauze is arranged between the shifting rod and the corresponding positioning rod; a spoiler mechanism is arranged on the bottom surface of the inner cavity of the soaking tank.

2. A seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: A liquid inlet pipe is arranged on one side of the soaking tank, and a liquid outlet pipe is arranged on the opposite side thereof; the liquid inlet pipe is located at the upper end of the side wall of the soaking tank, and the liquid outlet pipe is located at the bottom end of the side wall of the soaking tank.

3. The seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: The bracket is a door-shaped bracket, and the lifting mechanism adopts multiple hydraulic telescopic rods. One end of the hydraulic telescopic rod is fixedly arranged on the top surface of the door-shaped bracket, and the output end of the hydraulic telescopic rod is fixedly connected to the end surface of the support plate.

4. The seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: The outer wall of the bottom of the seed soaking basket is rotatably sleeved with an annular disk, the annular disk is coaxially arranged with the seed soaking basket, and the outer wall of the annular disk is slidably connected with the inner wall of the soaking tank.

5. The seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: The second rotating shaft is controlled to rotate by a motor arranged on the support plate, specifically: the top end of the second rotating shaft passes through the support plate and is rotatably connected, the motor is fixedly arranged on the end surface of the support plate through a motor support, and the motor output shaft is coaxially arranged with the second rotating shaft and fixedly connected through a coupling.

6. The seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: The bottom surface of the shifting rod is located at the lower side of the end surface of the corresponding positioning rod.

7. The seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: The diameter of the second rotating shaft is greater than the diameter of the first rotating shaft.

8. The seed soaking device for fruit and vegetable planting according to claim 1, characterized in that: The spoiler mechanism includes a third rotating shaft and spoiler blades. The third rotating shaft is rotatably arranged on the bottom surface of the inner cavity of the soaking tank and is coaxially arranged with the seed soaking basket. A plurality of spoiler blades are evenly arranged on the outer wall of the third rotating shaft and around its axis. A spline groove is coaxially arranged on the end surface of the third rotating shaft, and a spline shaft is fixedly arranged on the bottom surface of the seed soaking basket and corresponding to the spline groove.

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