Novel culture device for vegetable seed germination culture

Abstract

The invention relates to the technical field of seed cultivation, and discloses a novel cultivation device for vegetable seed germination cultivation, which comprises a cultivation box, a box door is hinged to one side of the front end of the cultivation box, a bearing mechanism is arranged in the cultivation box, a cultivation tray is arranged on the bearing mechanism, the bearing mechanism comprises a partition plate and a placing plate arranged on the partition plate, and the placing plate is arranged on the partition plate. The rear end of the placing plate is slidably arranged on the cultivation box through a sliding block, the front end of the placing plate is hinged to the partition plate, a pressing lifting mechanism capable of driving the sliding block to slide up and down is arranged in the cultivation box, the cultivation tray is slidably placed in the placing plate, a sliding limiting mechanism capable of fixing the cultivation tray is arranged at the end of the placing plate, and a heat dissipation box is fixed to the inner wall of the rear side of the cultivation box. And a temperature adjusting mechanism is arranged in the heat dissipation box. Compared with the prior art, the device has the beneficial effects that the positions of the cultivation trays on the placement plates can be adjusted at will, slipping during angle adjustment is avoided, and the safety is improved; and the seeds are more convenient and faster to take after being planted, observing germination conditions and being cultivated.

Description

Technical Field

[0001] The invention relates to the technical field of seed cultivation, in particular to a novel cultivation device for germination cultivation of vegetable seeds. Background Art

[0002] Seed germination box is a device used for plant seedlings. With the ideal environmental conditions provided by it, seeds can germinate in a shorter time and provide good conditions for plant growth. This device is widely used in greening projects, agricultural production, horticulture and botany.

[0003] The main components of the seed germination box include germination tray, water tank, water brushing device, temperature control device, etc. The germination tray is usually composed of a culture medium for planting, a fiber material for absorbing water and nutrients, and has good air permeability and water retention. The water brushing device is used to maintain moisture and humidity in the germination tray and provide sufficient light and temperature to promote seed germination and growth. The advantage of the seed germination box is its controllable environmental conditions, which can reduce the impact of the external environment on seed germination and growth. By adjusting factors such as moisture, temperature, and light, the most suitable conditions can be provided for seed germination and growth.

[0004] However, the existing seed germination box cavity is generally an integral structure, and the germination tray is placed flat in the germination box, and the angle cannot be adjusted at will, which makes it inconvenient to plant seeds, observe germination conditions, and take out after cultivation. In addition, the development of vegetable seeds is easily affected by the ambient temperature. The temperature control mechanism is generally air-heated, and the temperature adjustment is relatively rapid. Vegetable seeds are directly exposed to drastic temperature changes during germination and are easily damaged, affecting the survival and germination rate. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a new culture device for vegetable seed germination cultivation.

[0006] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a novel culture device for vegetable seed germination culture, comprising a culture box, a door is hingedly connected to one side of the front end of the culture box, a supporting mechanism is arranged in the culture box, and a culture tray is arranged on the supporting mechanism; The supporting mechanism includes a partition and a placement plate arranged on the partition, the rear end of the placement plate is slidably arranged on the incubator through a slider, and the front end is hingedly arranged on the partition, and a pressing and lifting mechanism that can drive the slider to slide up and down is arranged in the incubator; The culture tray is slidably placed in the placement plate, and a sliding limiting mechanism that can fix the culture tray is provided at the end of the placement plate; A heat dissipation box is fixed on the inner wall of the rear side of the incubator, a temperature regulating mechanism is arranged in the heat dissipation box, and a plurality of through holes are reserved on the front side to communicate with the heat dissipation box.

[0007] As an improvement, the pressing and lifting mechanism includes a pressing and telescopic frame fixed in the incubator, a pressing cylinder slidably arranged on the telescopic frame and a rotating drum rotatably arranged on the pressing and telescopic frame, one end of the rotating drum is sleeved in the pressing cylinder and a telescopic spring is provided between the rotating drum and the inside of the pressing cylinder, a wavy rotating groove is provided around the rotating drum, a pin located in the rotating groove is provided on the pressing cylinder, a rotating column is provided on the rotating drum, a crank is provided on the rotating column, a connecting slider is slidably provided on the incubator, a connecting rod is hinged between the connecting slider and the crank, and the connecting slider is connected to the slider through a connecting rod.

[0008] As an improvement, a spherical rod is threadedly connected to the inner side of the partition, and a spherical column head is threadedly connected to the front end of the placement plate. The spherical column head is rotatably sleeved on the outer spherical surface of the spherical rod, and a plurality of balls rotatably connected to the outer side surface of the spherical rod are fixed on the inner side of the spherical column head.

[0009] As an improvement, the sliding limiting mechanism includes a fixed ear plate located on the placing plate, a rotating rod is rotatably provided on the fixed ear plate, a gear 1 is provided on the rotating rod, a rack matching the gear 1 is provided on the cultivation plate, a clamping cylinder and a pressing rod slidably arranged in the clamping cylinder are provided on the fixed ear plate, a clamping block matching the gear 1 is provided at the end of the pressing rod, a pressure spring is provided between the clamping block and the inside of the clamping cylinder, a clamping groove is provided at the bottom of the clamping cylinder, a limiting ring is rotatably provided at one end of the bottom of the clamping block, a clamping joint matching the groove is provided on the top of the limiting ring, a fixing frame is provided on the inner side of the bottom of the clamping cylinder, the left and right ends of the fixing frame and the limiting ring are staggered and separated from each other, a spring plate is provided on the fixing frame, and the bottom end of the spring plate is in contact with the bottom of the clamping groove.

[0010] As an improvement, gear 2 is sleeved and fixed at the bottom of the rotating rod at the left end of the placement plate, and a fine-tuning knob is fixed at the top. A gear rod rotatably connected to the bottom surface of the placement plate is provided on the right side of gear 2, a mating gear meshing with gear 2 is sleeved and fixed in the middle of the gear rod, and transmission wheels are sleeved and fixed at the bottom of the gear rod and the bottom of the rotating rod at the right end, and the transmission wheels on the left and right sides are connected by a transmission belt.

[0011] As an improvement, the temperature regulating mechanism includes a built-in water pipe arranged in the heat dissipation box, a heating pipe is arranged in the water pipe, both ends of the built-in water pipe are respectively connected to a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are respectively connected to a water tank and a circulating water tank placed on the incubation box, a water pipe is connected between the water tank and the circulating water tank, a circulating water pump is arranged in the middle of the water inlet pipe on the top surface of the incubation box, and control water valves are arranged in the water inlet pipe and the middle of the water pipe located on the front side of the water pipe.

[0012] As an improvement, a water spray pipe connected to the water inlet pipe is provided on the upper side of the connection between the water inlet pipe and the built-in water supply pipe. A conical pipe is provided at one end of the water spray pipe, which passes through the water inlet pipe and is located inside the water inlet pipe. The other end passes through the incubation box and is connected to a spray head. A valve seat fixed to the water inlet pipe is provided on the lower side of the water spray pipe. A turning handle is rotatably provided on the valve seat. A butterfly valve disc slidingly connected to the inner wall of the water inlet pipe is fixed to the front end of the turning handle. A sealing disc that cooperates with the conical pipe for sealing is provided on one side of the butterfly valve disc.

[0013] As an improvement, a baffle is provided in the middle of the partition to divide the partition into two layers, the front end of the baffle extends out of the partition and seals with the docking groove reserved on the rear side of the box door, and the placement plates are distributed in the upper and lower layers of the partition.

[0014] The beneficial effects of the present invention compared with the prior art are: 1. Pressing the pressing cylinder by hand can drive the rear end of the placement plate to move up and down in the incubator, and the inclination angle of the cultivation plate can be adjusted, making it more convenient and quick to plant seeds, observe germination, and take out after cultivation, which is more in line with daily use needs; 2. The temperature regulating mechanism uses water heating to make the temperature change in the incubator more gentle, avoiding the vegetable seeds from being directly subjected to drastic temperature changes and thus being damaged, thus improving the germination rate; 3. Turning the handle can control the water spray pipe and temperature adjustment mechanism to work independently from each other, which is convenient for controlling the temperature and humidity in the incubator; 4. The cultivation tray can be adjusted on the placement board at will through the sliding limit mechanism, and can prevent it from slipping when adjusting the angle, causing the seeds to fall out of the cultivation tray, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance of a new type of cultivation device for vegetable seed germination cultivation of the present invention. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the appearance of a new type of cultivation device for vegetable seed germination cultivation of the present invention. Figure 2 .

[0017] Figure 3 It is an exploded view of a novel culture device for vegetable seed germination and cultivation according to the present invention.

[0018] Figure 4 The present invention is a schematic diagram of the assembly of some components of a novel culture device for vegetable seed germination and cultivation.

[0019] Figure 5 This is a partial structural section of a new type of cultivation device for vegetable seed germination cultivation of the present invention. Figure 1 .

[0020] Figure 6 The invention is a new type of cultivation device for vegetable seed germination cultivation. Figure 4 An enlarged schematic diagram of point A.

[0021] Figure 7 It is an exploded view of a pressing and lifting mechanism of a novel culture device for vegetable seed germination and cultivation according to the present invention.

[0022] Figure 8 The present invention is a partial cross-sectional view of a pressing and lifting mechanism of a novel culture device for vegetable seed germination and cultivation.

[0023] Fig. 9 The invention is a new type of cultivation device for vegetable seed germination cultivation. Figure 8 An enlarged schematic diagram of point B.

[0024] Fig.10 The present invention is a schematic diagram of a novel culture device for vegetable seed germination and cultivation, with the door of the device open.

[0025] Fig.11 The invention is a new type of cultivation device for vegetable seed germination cultivation. Fig.10 Enlarged schematic diagram of point C.

[0026] Fig.12 This is a cross-section of a pressing and fixing unit of a new type of cultivation device for vegetable seed germination cultivation of the present invention. Figure 1 .

[0027] Fig.13 This is a cross-section of a pressing and fixing unit of a new type of cultivation device for vegetable seed germination cultivation of the present invention. Figure 2 .

[0028] Fig.14 The invention is a new type of cultivation device for vegetable seed germination cultivation. Fig.13 Enlarged schematic diagram of point D.

[0029] Fig.15 This is a partial structural section of a new type of cultivation device for vegetable seed germination cultivation of the present invention. Figure 2 .

[0030] Fig.16 The invention is a new type of cultivation device for vegetable seed germination cultivation. Fig.15 Enlarged schematic diagram of point E.

[0031] Fig.17 The present invention is a schematic diagram of a temperature regulating mechanism of a novel culture device for vegetable seed germination and cultivation.

[0032] Fig.18The invention is a new type of cultivation device for vegetable seed germination cultivation. Fig.17 Partial structural cross-section diagram.

[0033] Fig.19 The present invention is a cross-sectional view of a part of the structure of a cultivation box of a novel cultivation device for cultivating vegetable seeds for germination.

[0034] As shown in the figure: 1. Incubator; 2. Box door; 21. Docking slot; 3. Support mechanism; 31. Partition; 32. Placement plate; 4. Incubator tray; 5. Slider; 6. Pressing and lifting mechanism; 61. Pressing and telescopic frame; 62. Pressing cylinder; 621. Installing cylinder; 63. Rotating cylinder; 64. Telescopic spring; 65. Rotating slot; 66. Pin; 67. Rotating column; 68. Crank; 69. Connecting slider; 691 Connecting rod; 692 Connecting rod; 7. Sliding limit mechanism; 71. Fixed ear plate; 72. Rotating rod; 73. Gear 1; 74. Rack; 75. Gear 2; 76. Fine-tuning twist; 77. Matching gear; 78. Transmission wheel; 79. Transmission belt; 8. Cooling box; 81. through hole; 9. temperature regulating mechanism; 91. built-in water pipe; 92. heating pipe; 93. water inlet pipe; 94. water outlet pipe; 95. water tank; 96. circulating water tank; 97. water pipe; 98. circulating water pump; 99. water control valve; 10. spherical rod; 101. spherical column head; 11. clamping cylinder; 111. clamping groove; 112. pressing rod; 113. clamping block; 114. pressure spring; 115. limiting ring; 116. clamping joint; 117. fixing frame; 118. spring plate; 12. water spray pipe; 121. conical pipe; 122. valve seat; 123. turning handle; 124. butterfly valve disc; 125. sealing disc; 13. spray head; 14. baffle. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0036] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 and attached Figure 6 As shown, a novel cultivation device for germination and cultivation of vegetable seeds comprises a cultivation box 1, a door 2 is hingedly connected to one side of the front end of the cultivation box 1, a supporting mechanism 3 is arranged inside the cultivation box 1, the supporting mechanism 3 comprises a partition 31 and a placement plate 32 arranged on the partition 31, the rear end of the placement plate 32 is slidably arranged on the cultivation box 1 through a slider 5, and the front end is hingedly arranged on the partition 31, and a pressing and lifting mechanism 6 that can drive the slider 5 to slide up and down is arranged inside the cultivation box 1; The culture tray 4 is slidably placed in the placement plate 32, and a sliding limiting mechanism 7 is provided at the end of the placement plate 32 to fix the culture tray 4; A heat dissipation box 8 is fixed on the inner wall of the rear side of the incubator 1 , a temperature regulating mechanism 9 is arranged inside the heat dissipation box 8 , and a plurality of through holes 81 are reserved on the front side to communicate with the heat dissipation box 8 .

[0037] The working principle of the present invention is that when it is necessary to observe the germination and cultivation of seeds in the cultivation tray 4 and collect the sprouts, the rear end of the placement plate 32 can be driven to move up and down in the cultivation box 1 by pressing the lifting mechanism 6, and the front end of the placement plate 32 maintains a fixed height so that the tilt angle can be adjusted to make it more convenient to observe and collect the seeds in the cultivation tray 4, which is convenient and labor-saving. The sliding limit mechanism 7 can ensure that the cultivation tray 4 is firmly placed in the placement plate 32. When the cultivation tray 4 is pulled out of the cultivation box 1, the cultivation tray 4 can be fixed at any position of the placement plate 32 at any time, and the temperature in the cultivation box 1 can be adjusted by the temperature adjustment mechanism 9.

[0038] Combined with Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 , Attachment Figure 7 , Attachment Figure 8 , Attachment Fig. 9 , Attachment Fig.10 , Attachment Fig.11 , Attachment Fig.19As shown, the partition 31 is composed of three left and right plates. A battery box is arranged between the bottom surface of the partition 31 and the bottom surface of the incubator 1. A baffle 14 is arranged in the middle of the partition 31 to divide the partition 31 into two layers, the front end of the baffle 14 extends out of the partition 31 and is connected and sealed with the docking groove 21 reserved on the rear side of the box door 2. The placement plate 32 is distributed in the upper and lower layers of the partition 31. A spherical rod 10 is threadedly connected to the inner side of the partition 31. A spherical column 101 is threadedly connected to the front end of the placement plate 32. The spherical column 101 is rotatably sleeved on the outer spherical surface of the spherical rod 10. A number of balls rotatably connected to the outer side surface of the spherical rod 10 are fixed on the inner side of the spherical column 101. A pair of left and right distributed slide grooves are reserved on the inner wall of the rear side of the incubator 1 on the upper and lower sides of the baffle 14. A slider 5 is slidably connected in the slide groove. Limiting grooves are arranged on the left and right sides of the slide groove. Limiting blocks slidably matched with the limiting grooves are arranged on the left and right ends of the rear of the slider 5. A pressing and telescopic frame 61 fixed to the inner bottom surface of the incubator 1 is provided on the outer side of both right ends, a pressing cylinder 62 is slidably provided at the front end of the pressing and telescopic frame 61, a mounting cylinder 621 is provided on the upper side of the rear end of the pressing cylinder 62 and is connected with its inner cavity, a pin 66 is clamped in the mounting cylinder, a rotating cylinder 63 slidingly connected to the inner wall of the pressing cylinder 62 is provided in the pressing and telescopic frame 61, a telescopic spring 64 is fixedly connected between the front end of the rotating cylinder 63 and the inner wall of the front end of the pressing cylinder 62, a wavy rotating groove 65 slidingly connected with the pin 66 is reserved on the wall of the rotating cylinder 63, the rotating groove 65 is formed by vertical grooves and inclined grooves connected to each other and reciprocating four times, a rotating column 67 is fixedly connected to the rear end of the rotating cylinder 63, a crank 68 is provided at the rear end of the rotating column 67, a connecting slider 69 is slidably arranged on a lifting box fixed on the outer side surface of the partition 31, a connecting rod 691 is hinged between the connecting slider 69 and the crank 68, and the connecting slider 69 is connected to the slider 5 through a connecting rod 692.

[0039] The working principle of the pressing and lifting mechanism 6 driving the rear end of the placing plate 32 to move up and down, thereby adjusting its oblique angle is as follows: the pressing cylinder 62 is pressed toward the rear side of the incubator 1, and the pressing cylinder 62 slides backward outside the cylinder wall of the rotating cylinder 63. Since the pin 66 clamped in the mounting cylinder 621 is slidably connected with the rotating groove 65 on the rotating cylinder 63, and the rotating groove 65 is formed by the vertical groove and the oblique groove being interconnected and cyclically reciprocating four times, when the pressing cylinder 62 moves backward to the rear end, it drives the rotating cylinder 63 to rotate a quarter of a circle, thereby driving the rotating column 67 to rotate. Since a telescopic spring 64 is fixedly connected between the rotating cylinder 63 and the pressing cylinder, the pressing cylinder 62 is released at this time, and the pin 66 will move vertically forward in the rotating groove 65 until it is fully reset, and the rotating cylinder 63 will not rotate; press the pressing cylinder 62 again, and the rotating cylinder 63 It will rotate a quarter turn again, so that every time the pressing cylinder 62 is pressed, the rotating column 67 will rotate a quarter turn. The rotation of the rotating column 67 drives the crank 68 to rotate, thereby driving the connecting rod 691 to rotate. Since the top of the connecting rod 691 is fixedly connected to a connecting slider 69 slidably set in the lifting box, when the connecting rod 691 rotates, it will drive the connecting slider 69 to move up and down in the lifting box, and the connecting rod 692 on one side of the connecting slider 69 drives the slider 5 together with the rear end of the placement plate 32 to move up and down; since the spherical column head 101 at the front end of the placement plate 32 is rotatably sleeved on the outer spherical surface of the spherical rod 10, and the rear end of the placement plate 32 is hinged to the slider 5, when the height of the rear end of the placement plate 32 changes, the front end rotates around the spherical rod 10, thereby changing the inclination angle of the placement plate 32.

[0040] Combined with Figure 4 , Attachment Fig.10 , Attachment Fig.11 , Attachment Fig.12 , Attachment Fig.13 and attached Fig.14As shown, the left and right inner sides of the front end of the placing plate 32 are fixedly connected to fixed ear plates 71, a rotating rod 72 is rotatably provided in the fixed ear plate 71, a gear 73 is sleeved and fixed in the middle of the rotating rod 72, racks 74 cooperating with the gear 73 are provided on the left and right sides of the cultivation tray 4, a handle is provided in the middle of the front side, and a plurality of cultivation grooves for cultivating seeds are reserved on the top, a clamping cylinder 11 and a pressing rod 112 slidably arranged in the clamping cylinder 11 are provided on the fixed ear plate 71, and a clamping block 113 cooperating with the gear 73 is provided at the end of the pressing rod 112. A pressure spring 114 is provided between the clamping block 113 and the inside of the clamping cylinder 11, a clamping slot 111 is provided at the bottom of the clamping cylinder 11, a limiting ring 115 is rotatably provided at one end of the bottom of the clamping block 113, a clamping joint 116 cooperating with the clamping slot 111 is provided at the top of the limiting ring 115, and a fixing frame 117 is provided on the inner side of the bottom of the clamping cylinder 11, and the left and right ends of the fixing frame 117 and the limiting ring 115 are staggered and separated from each other, and a spring plate 118 is provided on the fixing frame 117, and the bottom end of the spring plate 118 is in contact with the protrusion arranged at the bottom of the clamping slot 111. In addition, a gear 2 75 is sleeved and fixed on the bottom of the rotating rod 72 located at the left end of the placement plate 32, and a fine-tuning knob 76 is fixed on the top. A gear rod rotatably connected to the bottom surface of the placement plate 32 is provided on the right side of the gear 2 75, and a matching gear 77 meshing with the gear 2 75 is sleeved and fixed in the middle of the gear rod. A transmission wheel 78 is sleeved and fixed on the bottom of the gear rod and the bottom of the rotating rod 72 at the right end, and the transmission wheels 78 on the left and right sides are connected by a transmission belt 79.

[0041] The working principle of the sliding limiting mechanism 7 for sliding the cultivation tray 4 out of the placement plate 32 and fixing it is as follows: pull the handle, the racks 74 on the left and right sides of the cultivation tray 4 mesh with gear 1 73, driving gear 1 73 to rotate, thereby driving the rotating rod 72 to rotate, and the matching gear 77, transmission wheel 78 and transmission belt 79 arranged on the lower side of the placement plate 32 can ensure that the left and right ends of the cultivation tray 4 slide out synchronously, and the fine-tuning knob 76 at the top of the left rotating rod 72 can also be rotated to drive gear 1 73 to rotate. When gear 2 75 is meshed with the matching gear 77, the rotating rod 72 on the right can be synchronously driven to rotate, so as to slide the cultivation tray 4 out of the placement plate 32 and fine-tune the position of the cultivation tray 4 placed on the placement plate 32. When the cultivation tray 4 is pulled out of the cultivation box 1 and needs to be fixed at any position on the placement plate 32, the pressing rod 112 is pressed downward to drive the clamping block 113 to move downward so that the clamping block 113 is meshed with the gear 1 73. At this time, the limiting ring 115 on the clamping block 113 moves downward, and the clamping joint 116 on the front side of the limiting ring 115 slides into the clamping groove 111 under the action of gravity. The pressing rod 112 is released, and the clamping block 113 is fixed and will not move, thereby fixing the cultivation tray 4. To separate the locking block 113 from the gear 73, press the pressing rod 112 downward again, and the locking joint 116 on the front side of the limiting ring 115 slides downward out of the locking groove 111, and the limiting ring 115 moves downward to press the spring plate 118 down to disengage from the protrusion, and then release the pressing rod 112. Under the action of the pressure spring 114, the limiting ring 115 moves upward along the bottom surface of the spring plate 118, so that the locking block 113 is reset, and the locking block 113 is separated from the gear 73, so that the cultivation tray 4 can continue to move.

[0042] Combined with Figure 2 , Attachment Fig.15 , Attachment Fig.16 , Attachment Fig.17 and attached Fig.18 As shown, both upper and lower sides of the baffle 14 are provided with a heat dissipation box 8 fixed on the inner wall of the rear side of the incubator 1, a built-in water pipe 91 is provided between the left and right inner walls of the heat dissipation box 8, a heating pipe 92 is provided in the built-in water pipe 91, the left end of the heating pipe 92 is connected to the capacitor through a transmission line and connected to the battery box, the rear ends of the left and right sides of the built-in water pipe 91 pass through the incubator 1 and are respectively connected to a water inlet pipe 93 and a water outlet pipe 94, the water inlet pipe 93 and the water outlet pipe 94 are respectively connected to a water tank 95 and a circulating water tank 96 placed on the incubator 1, a water pipe 97 is connected between the water tank 95 and the circulating water tank 96, a circulating water pump 98 is provided in the middle of the water inlet pipe 93 on the top surface of the incubator 1, a control water valve 99 is provided in the middle of the water inlet pipe 93 and the water pipe 97 located on the front side of the water pipe 97, and injection pipes are provided on the top surfaces of the water tank 95 and the circulating water tank 96.

[0043] The working principle of the temperature regulating mechanism 9 is as follows: water is added to the water tank 95 and the circulating water tank 96 respectively through the injection pipe, the circulating water pump 98 is driven to work, and the control water valve 99 is kept in an open state, the water in the water tank 95 is pumped out and transported into the built-in water pipe 91 through the water inlet pipe 93, and the water in the built-in water pipe 91 then enters the circulating water tank 96 through the water outlet pipe 94 to complete the circulation. At the same time, the upper and lower heating tubes 92 are driven to work, and the water in the built-in water pipe 91 is heated by controlling different working powers. The water temperature in the built-in water pipe 91 increases, and then the heat is transported to the top of the cultivation tray 4 through the through hole 81 on the heat dissipation box 8. Since a baffle 14 is provided between the upper and lower placement plates 32, the inner cavity of the partition 31 can be divided into different cultivation chambers, thereby realizing the temperature regulation in the upper and lower two different cultivation chambers. When the water temperature in the built-in water pipe 91 needs to be adjusted, the control water valve 99 on the water pipe 97 is closed, and the control water valve 99 on the water inlet pipe 93 is kept open, and normal temperature water is continuously added to the water tank 95. The hot water in the built-in water pipe 91 is transported to the circulating water tank 96 through the circulating water pump 98, so that the water injected into the built-in water pipe 91 is always kept as normal temperature water in the water tank 95, and is continuously injected into the circulating water tank 96, so that the hot water in the circulating water tank 96 is neutralized with the warm water to reduce the temperature. At this time, the water temperature in the built-in water pipe 91 is kept at normal temperature, and the circulating water pump 98 and the heating pipe 92 are stopped. In this way, temperature control can be achieved.

[0044] Combined with Fig.17 , Attachment Fig.18 As shown, a water spray pipe 12 connected to the water inlet pipe 93 is provided on the upper side of the connection between the water inlet pipe 93 and the built-in water delivery pipe 91, a tapered tube 121 is provided on the left end of the water spray pipe 12, the tapered tube 121 passes through the water inlet pipe 93 and is located inside the water inlet pipe 93, the other end of the tapered tube passes through the incubator 1 and is connected to a spray head 13, a valve seat 122 fixed on the water inlet pipe 93 is provided on the lower side of the water spray pipe 12, a turning handle 123 is rotatably provided on the valve seat 122, a butterfly valve disc 124 slidably connected to the inner wall of the water inlet pipe 93 is fixed to the front end of the turning handle 123, and a sealing disc 125 that cooperates with the tapered tube 121 for sealing is provided on one side of the butterfly valve disc 124.

[0045] The working principle of controlling the spray head 13 at the front end of the water spray pipe 12 to spray water on the cultivation tray 4: when it is necessary to spray water on the vegetable seeds in the cultivation tray 4 without temperature control, turn the handle 123 so that the butterfly valve disc 124 is placed horizontally in the water inlet pipe 93 to block the water inlet pipe 93 on the lower side of the water spray pipe 12. At this time, the conical tube 121 is exposed and connected with the water inlet pipe 93 on the upper side, and water is evenly sprayed onto the cultivation tray 4 through the spray head 13; when it is necessary to control the temperature of the vegetable seeds in the cultivation tray 4 without spraying water, turn the handle 123 so that the butterfly valve disc 124 is placed vertically in the water inlet pipe 93, so that the sealing disc 125 on the butterfly valve disc 124 is sealed with the conical tube 121, and the water inlet pipe 93 on the lower side of the water spray pipe 12 is in an open state, so that the built-in water pipe 91 is connected with the water inlet pipe 93, and then the temperature is adjusted.

[0046] Combined with Figure 2 , Attachment Fig.19 As shown, a plurality of air holes are reserved on the rear side wall of the incubator 1 and are located between the slide grooves on the left and right sides. A retaining frame is provided on the rear side of the incubator 1 and is located outside the air holes. A blocking plate is slidably provided inside the retaining frame, and the front side of the blocking plate is in contact with the rear side of the incubator 1.

[0047] When heat dissipation and ventilation are required in the incubator 1, the sealing plate is pulled upward and separated from the retaining frame to expose the air holes for ventilation and heat dissipation. When the incubator 1 needs to be kept sealed, the sealing plate is slid down to fit the bottom surface of the retaining frame to seal the air holes and maintain the sealed environment in the incubator 1.

[0048] In addition, the following supplementary explanations are provided: a control panel is provided on the top of the incubator 1, and a start switch, a control display screen, and adjustment buttons are provided on the front side of the control panel to adjust the temperature inside the incubator 1. The box door 2 is provided with transparent observation windows located on the upper and lower sides of the docking groove 21, and a door handle is provided on the middle left side. A card plate is provided after the rear end of the rotating shaft of the door handle passes through the box door 2, and the card plate can be rotatably engaged with the card plate on the edge of the box wall on the front side of the incubator 1; the heating tube 92, the circulating water pump 98 and other control mechanisms are electrically connected to the battery box.

[0049] In the specific implementation of the present invention, when it is necessary to germinate and cultivate vegetable seeds, the door handle is pulled to open the box door 2, the inclination angle of the upper and lower layers of the placing plates 32 is adjusted by pressing the lifting mechanism 6, and the handle is pulled through the sliding limit mechanism 7 to slide the cultivation tray 4 out of the cultivation box 1, and different vegetable seeds are respectively placed in the cultivation grooves of the upper and lower layers of the cultivation tray 4, and cultivation soil and water are placed, and then the cultivation tray 4 is put back into the cultivation box 1, and the angle is adjusted to a horizontal state; during the cultivation period, when it is necessary to observe the germination of the vegetable seeds, the lifting mechanism 6 is pressed to adjust the inclination angle of the upper and lower layers of the placing plates 32, and the lifting mechanism 7 ...cubation tray 4 to slide out of the cultivation box 1, and the different vegetable seeds are respectively placed in the cultivation grooves of the upper and lower layers of the cultivation tray 4, and the cultivation soil and water are placed, and then the cultivation tray 4 is put back into the cultivation box 1, and the angle is adjusted to a horizontal state. The mechanism 6 adjusts the angle of the placement plate 32 to place it in a position that is convenient for observation, and through the sliding limit mechanism, the cultivation tray 4 is slid out of the placement plate 32 and fixed in a certain position; according to the different cultivation temperatures required for vegetable seeds, the temperature in the cultivation bin where the different cultivation trays 4 are located is adjusted by the temperature adjustment mechanism 9, and the water spray pipe 12 is controlled by the turning handle 123 to spray water on the seeds in the cultivation tray 4. Through the observation window on the box door 2, the seed germination and cultivation status can be observed at any time until the germination and cultivation are completed, and the sprouts are taken out to complete the cultivation.

[0050] It is worth mentioning that the battery box, heating tube 92 and circulating water pump 98 in the present invention are all existing equipment well known to those skilled in the art, and their circuit connection methods and use control methods are all existing technologies.

[0051] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A novel cultivation device for germination cultivation of vegetable seeds, comprising a cultivation box (1), a door (2) being hingedly connected to one side of the front end of the cultivation box (1), a supporting mechanism (3) being provided inside the cultivation box (1), and a cultivation tray (4) being provided on the supporting mechanism (3), characterized in that: The supporting mechanism (3) comprises a partition (31) and a placement plate (32) arranged on the partition (31); the rear end of the placement plate (32) is slidably arranged on the incubator (1) via a slider (5), and the front end is hingedly arranged on the partition (31); a pressing and lifting mechanism (6) is arranged in the incubator (1) and can drive the slider (5) to slide up and down; The culture tray (4) is slidably placed in the placement plate (32), and a sliding limit mechanism (7) capable of fixing the culture tray (4) is provided at the end of the placement plate (32); A heat dissipation box (8) is fixed on the inner wall of the rear side of the incubator (1), a temperature regulating mechanism (9) is arranged inside the heat dissipation box (8), and a plurality of through holes (81) are reserved on the front side for communicating with the heat dissipation box (8).

2. A novel culture device for vegetable seed germination cultivation according to claim 1, characterized in that: The pressing and lifting mechanism (6) comprises a pressing and telescopic frame (61) fixed in the incubator (1), a pressing cylinder (62) slidably arranged on the pressing and telescopic frame (61), and a rotating cylinder (63) rotatably arranged on the pressing and telescopic frame (61); one end of the rotating cylinder (63) is sleeved in the pressing cylinder (62) and a telescopic spring (64) is arranged between the rotating cylinder (63) and the inside of the pressing cylinder (62); a wavy rotating groove (65) is arranged around the rotating cylinder (63); a pin (66) located in the rotating groove (65) is arranged on the pressing cylinder (62); a rotating column (67) is arranged on the rotating cylinder (63); a crank (68) is arranged on the rotating column (67); a connecting slider (69) is slidably arranged on the incubator (1); a connecting rod (691) is hingedly arranged between the connecting slider (69) and the crank (68); and the connecting slider (69) is connected to the slider (5) via a connecting rod (692).

3. A novel cultivation device for vegetable seed germination cultivation according to claim 1, characterized in that: The inner side of the partition plate (31) is threadedly connected to a spherical rod (10), and the front end of the placement plate (32) is threadedly connected to a spherical column head (101). The spherical column head (101) is rotatably sleeved on the outer spherical surface of the spherical rod (10), and a plurality of balls rotatably connected to the outer spherical surface of the spherical rod (10) are fixed on the inner side surface of the spherical column head (101).

4. A novel culture device for vegetable seed germination and cultivation according to claim 1, characterized in that: The sliding limit mechanism (7) comprises a fixed ear plate (71) located on the placement plate (32), a rotating rod (72) rotatably provided on the fixed ear plate (71), a gear 1 (73) provided on the rotating rod (72), a rack (74) cooperating with the gear 1 (73) provided on the cultivation plate (4), a clamping cylinder (11) and a pressing rod (112) slidably arranged in the clamping cylinder (11), a clamping block (113) cooperating with the gear 1 (73) provided at the end of the pressing rod (112), the clamping block (113) cooperating with the gear 1 (73) in the clamping cylinder (11), A pressure spring (114) is provided between the parts, a clamping groove (111) is provided at the bottom of the clamping cylinder (11), a limiting ring (115) is rotatably provided at one end of the bottom of the clamping block (113), a clamping joint (116) matching the clamping groove (111) is provided at the top of the limiting ring (115), a fixing frame (117) is provided on the inner side of the bottom of the clamping cylinder (11), the left and right ends of the fixing frame (117) and the limiting ring (115) are staggered and separated from each other, and a spring plate (118) is provided on the fixing frame (117), and the bottom end of the spring plate (118) is in contact with the bottom of the clamping groove (111).

5. A novel cultivation device for vegetable seed germination cultivation according to claim 4, characterized in that: A second gear (75) is sleeved and fixed at the bottom of a rotating rod (72) at the left end of the placement plate (32), and a fine adjustment knob (76) is fixed at the top. A gear rod rotatably connected to the bottom surface of the placement plate (32) is provided on the right side of the second gear (75). A matching gear (77) meshing with the second gear (75) is sleeved and fixed at the middle of the gear rod. A transmission wheel (78) is sleeved and fixed at the bottom of the gear rod and the bottom of the rotating rod (72) at the right end. The transmission wheels (78) on the left and right sides are connected by a transmission belt (79).

6. A novel culture device for vegetable seed germination and cultivation according to claim 1, characterized in that: The temperature regulating mechanism (9) comprises a built-in water pipe (91) arranged in the heat dissipation box (8), a heating pipe (92) being arranged in the built-in water pipe (91), two ends of the built-in water pipe (91) being respectively connected to a water inlet pipe (93) and a water outlet pipe (94), the water inlet pipe (93) and the water outlet pipe (94) being respectively connected to a water tank (95) and a circulating water tank (96) placed on the incubator (1), a water pipe (97) being connected between the water tank (95) and the circulating water tank (96), a circulating water pump (98) being arranged in the middle of the water inlet pipe (93) on the top surface of the incubator (1), and a control water valve (99) being arranged in the middle of both the water inlet pipe (93) and the water outlet pipe (97) located on the front side of the water pipe (97).

7. A novel culture device for vegetable seed germination and cultivation according to claim 6, characterized in that: A water spray pipe (12) connected to the water inlet pipe (93) is provided on the upper side of the connection between the water inlet pipe (93) and the built-in water delivery pipe (91); a conical pipe (121) is provided at one end of the water spray pipe (12) and passes through the water inlet pipe (93) and is located in the water inlet pipe (93); the other end passes through the incubator (1) and is connected to the spray head (13); a valve seat (122) fixed to the water inlet pipe (93) is provided at the lower side of the water spray pipe (12); a turning handle (123) is rotatably provided on the valve seat (122); a butterfly valve disc (124) slidably connected to the inner wall of the water inlet pipe (93) is fixed at the front end of the turning handle (123); a sealing disc (125) cooperating with the conical pipe (121) for sealing is provided on one side of the butterfly valve disc (124).

8. A novel cultivation device for vegetable seed germination cultivation according to claim 1, characterized in that: A baffle (14) is provided in the middle of the partition (31) to divide the partition (31) into two layers, the front end of the baffle (14) extends out of the partition (31) and is butted and sealed with a butt joint groove (21) reserved on the rear side of the door (2). The placement plates (32) are distributed on the upper and lower layers of the partition (31).

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