Efficient culture device for rhizobium japonicum

Abstract

The utility model relates to the field of rhizobium culture, in particular to an efficient culture device for soybean rhizobium. According to the efficient culture device for the rhizobium japonicum, materials can be sprayed to soybean plants, nutrient solutions can be conveniently absorbed by the rhizobium japonicum, and the uniformity and the convenience of spraying the materials to the soybean plants are improved. A soybean rhizobium efficient culture device comprises a containing box, a connecting plate, a water outlet plate and the like, the connecting plate is connected into the containing box, and the water outlet plate is connected to the right side of the middle of the containing box. According to the soybean plant watering device, through rotation of the lead screw, the supporting block moves front and back under the action of threads, then the watering frame is driven to move front and back, a nutrient solution makes contact with soybean plants, the soybean plants can be watered, and rhizobium can absorb the nutrient solution conveniently; and the effects of uniformity and convenience of soybean plant sprinkling are improved.

Description

Technical Field

[0001] The utility model relates to the field of rhizobium cultivation, in particular to a soybean rhizobium efficient cultivation device. Background Art

[0002] Soybean rhizobium is an important symbiotic nitrogen-fixing bacteria that mainly forms a symbiotic relationship with soybeans. Soybean rhizobium combines with symbiotic root cells in the root cells of soybeans to form nodules in these cells. This symbiotic relationship helps soybeans improve their ability to absorb nitrogen and also provides a stable nitrogen source for soybeans.

[0003] The existing efficient cultivation of soybean rhizobia is carried out by moving the soil and soybean plants into a cultivation frame, manually taking nutrient solution from a storage cabinet, and then directly pouring the nutrient solution into the cultivation frame. Pouring the nutrient solution directly into the cultivation frame may cause uneven spraying of the nutrient solution, and the nutrient solution needs to be taken out first and then poured in, which affects the convenience of spreading the soybean rhizobia.

[0004] Therefore, it is necessary to design a soybean rhizobium efficient cultivation device that can sprinkle materials on soybean plants, facilitate the rhizobia to absorb the nutrient solution, and improve the uniformity and convenience of sprinkling materials on soybean plants. Summary of the invention

[0005] In order to overcome the shortcomings of the existing soybean rhizobium efficient culture, directly pouring the nutrient solution into the culture frame may cause uneven spraying of the nutrient solution, and the nutrient solution needs to be taken out before pouring, thereby affecting the convenience of spreading the soybean rhizobium, the utility model provides a soybean rhizobium efficient culture device that can sprinkle soybean plants, facilitates the rhizobia to absorb the nutrient solution, and improves the uniformity and convenience of sprinkling soybean plants.

[0006] The technical solution is: a soybean rhizobium efficient cultivation device, including a placement box, a connecting plate, a water outlet plate, a cultivation frame and a material sprinkling mechanism. The placement box is connected to a connecting plate inside, the middle right side of the placement box is connected to a water outlet plate, a cultivation frame is placed on the top of the placement box, and a material sprinkling mechanism is provided between the placement box and the cultivation frame.

[0007] As an improvement of the above solution, the connecting plate is an inclined surface.

[0008] As an improvement of the above scheme, the sprinkling mechanism includes a water outlet pipe, a fixed block, a water pump, a hose, a support block, a screw rod, a guide frame and a sprinkler frame. The water outlet pipe is connected to the front side of the lower part of the placement box, the fixed block is connected to the front side of the upper part of the placement box, the water pump is connected to the fixed block, the upper side of the water pump is connected to the hose, the upper right side of the culture frame is rotatably connected to the screw rod, the support block is threadedly connected to the screw rod, the upper left side of the culture frame is connected to the guide frame, the support block is also slidably connected to the guide frame, the sprinkler frame is connected between the support blocks, and the sprinkler frame is connected to the hose.

[0009] As an improvement of the above solution, a rotating handle is also included, and the front side of the screw rod is clamped with the rotating handle.

[0010] As an improvement of the above solution, a feed pipe is also included, and the feed pipe is connected to the front side of the right part of the placement box.

[0011] As an improvement to the above scheme, it also includes a heat preservation mechanism, which includes a sealing cover, a connecting block and a heating rod. The left and right parts on the upper side of the placement box are rotatably connected to the sealing cover, the front and back parts on the inner side of the sealing cover are connected to the left and right connecting blocks, and a heating rod is connected between the two connecting blocks on the same side.

[0012] 1. The utility model rotates the screw rod so that the support block moves forward and backward under the action of the thread, thereby driving the sprinkler frame to move forward and backward, so that the nutrient solution contacts the soybean plants, thereby achieving the effect of being able to sprinkle the soybean plants, facilitating the root nodule bacteria to absorb the nutrient solution, and improving the uniformity and convenience of sprinkling the soybean plants.

[0013] 2. The utility model rotates the sealing cover to merge the sealing cover, and provides a certain temperature in the culture frame through the heating rod on the connecting block, so as to keep the soybean rhizobium warm, create a suitable growth environment, and promote the growth and reproduction of the soybean rhizobium. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the incubator of the present utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the material sprinkling mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the heat preservation mechanism of the utility model.

[0018] Names of the numbers in the figure: 1. placement box, 2. connecting plate, 3. water outlet plate, 4. culture frame, 5. sprinkling mechanism, 51. water outlet pipe, 52. fixing block, 53. water pump, 54. hose, 55. supporting block, 56. screw rod, 57. guide frame, 58. rotating handle, 59. sprinkling rack, 510. feeding pipe, 6. insulation mechanism, 61. sealing cover, 62. connecting block, 63. heating rod. DETAILED DESCRIPTION

[0019] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0020] A soybean rhizobium efficient culture device, such as Figure 1 and Figure 2 As shown, it includes a placement box 1, a connecting plate 2, a water outlet plate 3, a culture frame 4 and a material sprinkling mechanism 5. The placement box 1 is internally connected to the connecting plate 2, and the connecting plate 2 is an inclined surface. The water outlet plate 3 is connected to the right side of the middle of the placement box 1. The culture frame 4 is placed on the upper part of the placement box 1. A material sprinkling mechanism 5 capable of sprinkling material to the soybean plants is provided between the placement box 1 and the culture frame 4.

[0021] like Figure 1 and Figure 3 As shown, the sprinkling mechanism 5 includes a water outlet pipe 51, a fixed block 52, a water pump 53, a hose 54, a support block 55, a screw 56, a guide frame 57, a rotating handle 58, a watering frame 59 and a feeding pipe 510. The water outlet pipe 51 is connected to the front side of the lower portion of the placement box 1, the fixed block 52 is connected to the front side of the upper portion of the placement box 1, the water pump 53 is connected to the fixed block 52, and the upper side of the water pump 53 is connected to the hose 54. The upper right side of the culture frame 4 is rotatably connected to the screw 56, and the support block 55 is threadedly connected to the screw 56. The upper left side of the culture frame 4 is connected to the guide frame 57, and the support block 55 is also slidably connected to the guide frame 57. A watering frame 59 is connected between the support blocks 55, and the watering frame 59 is connected to the hose 54. The front side of the screw 56 is clamped with a rotating handle 58 for easy rotation, and the feeding pipe 510 is connected to the front side of the right portion of the placement box 1.

[0022] like Figure 1 and Figure 4 As shown, it also includes a heat preservation mechanism 6, which includes a sealing cover 61, a connecting block 62 and a heating rod 63. The left and right parts on the upper side of the placement box 1 are rotatably connected to the sealing cover 61, the front and back parts on the inner side of the sealing cover 61 are connected to the left and right connecting blocks 62, and a heating rod 63 is connected between the two connecting blocks 62 on the same side.

[0023] When using the device, first place the placement box 1 in the soybean rhizobium culture area, then move the soil and soybean plants into the culture frame 4, then pour the nutrient solution into the placement box 1 through the feed pipe 510, and then start the water pump 53 of the fixed block 52. The water pump 53 operates to allow the nutrient solution to enter the sprinkler frame 59 through the outlet pipe 51 and the hose 54. At the same time, the rotating handle 58 is rotated to drive the screw rod 56 to rotate, so that the right support block 55 moves back and forth under the action of the thread, and drives the left support block 55 to move back and forth on the guide frame 57, and then drives the sprinkler frame 59 to move back and forth, so that the nutrient solution contacts the soybean plants, And being able to sprinkle material on soybean plants is convenient for rhizobia to absorb nutrient solution, and improves the uniformity and convenience of sprinkling material on soybean plants. After sprinkling, excess water stains fall onto the connecting plate 2 and then flow out through the water outlet plate 3. When it is necessary to keep the soybean rhizobia culture warm, the rotating handle 58 can be removed, and then the sealing cover 61 can be rotated to merge the sealing cover 61. The heating rod 63 on the connecting block 62 provides a certain temperature in the culture frame 4, so that the soybean rhizobia can be kept warm, which is convenient for creating a suitable growth environment and promoting the growth and reproduction of the soybean rhizobia. When the soybean rhizobia culture is completed, the culture frame 4 can be taken out for cleaning.

[0024] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A soybean rhizobium efficient culture device, characterized in that: The invention comprises a placing box (1), a connecting plate (2), a water outlet plate (3), a culture frame (4) and a material sprinkling mechanism (5); the placing box (1) is internally connected with the connecting plate (2); the placing box (1) is connected with the water outlet plate (3) on the right side of the middle part; the culture frame (4) is placed on the upper part of the placing box (1); a material sprinkling mechanism (5) capable of sprinkling material on soybean plants is arranged between the placing box (1) and the culture frame (4); the material sprinkling mechanism (5) comprises a water outlet pipe (51), a fixing block (52), a water pump (53), a hose (54), a supporting block (55), a screw rod (56), a guide frame (57) and a water sprinkling frame (59); The lower front side of the placing box (1) is connected with a water outlet pipe (51), the upper front side of the placing box (1) is connected with a fixing block (52), the fixing block (52) is connected with a water pump (53), the upper side of the water pump (53) is connected with a hose (54), the upper right side of the culture frame (4) is rotatably connected with a screw rod (56), the screw rod (56) is threadedly connected with a support block (55), the upper left side of the culture frame (4) is connected with a guide frame (57), the guide frame (57) is also slidably connected with a support block (55), a watering frame (59) is connected between the support blocks (55), and the watering frame (59) is connected with the hose (54).

2. The soybean rhizobium efficient culture device according to claim 1, characterized in that: The connecting plate (2) is an inclined surface.

3. The soybean rhizobium efficient culture device according to claim 1, characterized in that: It also includes a rotating handle (58), and the front side of the screw rod (56) is clamped with the rotating handle (58).

4. The soybean rhizobium efficient culture device according to claim 1, characterized in that: It also includes a feed pipe (510), and the front right side of the placement box (1) is connected to the feed pipe (510).

5. The soybean rhizobium efficient culture device according to claim 1, characterized in that: The heat preservation device also comprises a heat preservation mechanism (6), which comprises a sealing cover (61), a connecting block (62) and a heating rod (63). The left and right parts on the upper side of the placement box (1) are both rotatably connected to the sealing cover (61), the front and rear parts on the inner side of the sealing cover (61) are both connected to the left and right connecting blocks (62), and the heating rod (63) is connected between the two connecting blocks (62) on the same side.

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