Soil fertilization experiment box with fertilizer spraying function

Abstract

The utility model discloses a soil fertilization experiment box with a fertilizer spraying function, and relates to the technical field of soil experiments, the soil fertilization experiment box comprises a test box body, the left side of the test box body close to the top is rotatably connected with a box cover, and the upper side of the box cover close to the right side is fixedly connected with a handle. Supporting legs are fixedly connected to the positions, close to the four corners, of the lower side of the test box body, a spraying mechanism is fixedly connected to the position, close to the left front side, of the upper side of the box cover, and a stirring mechanism is fixedly connected to the lower side of the spraying mechanism. According to the soil fertility improvement experiment box with the fertilizer spraying function, the motor drives the vertical rod to move, so that the rack drives the first gear to rotate, the rotating plate on the lower side rotates, finally, the stirring roller rotates, soil is turned over by the stirring roller, and substances for improving the soil fertility are buried in the soil; and microorganisms can quickly decompose the microbial agent.

Description

Technical Field

[0001] The utility model relates to the technical field of soil experiments, in particular to a soil fertilization experiment box with a fertilizer spraying function. Background Art

[0002] The soil fertility test box is a device used to study and improve soil quality by simulating or actually applying different soil improvement measures to evaluate their effects on soil fertility, structure and ecological functions.

[0003] For example, a Chinese patent with publication number CN216254253U discloses a cultivation box for soil experiments, including an equipment body, wherein the equipment body includes an cultivation box, a fixed frame and a water tank, a cultivation box is placed at the bottom of the cultivation box, a partition is provided inside the cultivation box, electric heating plates are provided on both sides of the cultivation box, a temperature sensor is provided under the electric heating plate, a spray plate is fixedly installed at the top of the cultivation box, a growth lamp is provided on the spray plate, and spray holes are provided on both sides of the growth lamp. In this utility model, the spray plate and the electric heating plate are set, and when in use, the bottom soil is sprayed with water through the spray plate, and the plants are irradiated with the growth lamp at the bottom of the spray plate for photosynthesis, and the electric heating plate is used to control the internal temperature and constant temperature of the cultivation box through the temperature sensor, so that when the equipment is used, a good environment can be effectively provided, and it is relatively constant, thereby ensuring the accuracy of the experimental data.

[0004] The existing technology has the following problems:

[0005] When improving the soil, sometimes it is necessary to add some substances for increasing soil fertility, such as biological organic fertilizers, etc. The soil needs to be turned over and these substances buried under the soil, or mixed evenly. The incubator is not equipped with parts for turning over the soil, and it needs to be turned over manually, otherwise these substances may accumulate on the soil surface. Utility Model Content

[0006] The utility model provides a soil fertilization experiment box with a fertilizer spraying function to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A soil fertilization experiment box with a fertilizer spraying function comprises a test box body, a box cover is rotatably connected to the left side of the test box body near the top, a handle is fixedly connected to the upper side of the box cover near the right side, supporting feet are fixedly connected to the lower side of the test box body near the four corners, a spraying mechanism is fixedly connected to the upper side of the box cover near the left front side, and a stirring mechanism is fixedly connected to the lower side of the spraying mechanism.

[0009] Preferably, the spraying mechanism includes a motor, the lower side of which is fixedly connected to the upper surface of the box cover near the left front side, the output end of the motor is fixedly connected to a first bevel gear, and the first bevel gear is located on the inner side of the box cover, and two front-to-back symmetrical screw rods are rotatably connected to the left and right sides of the inner side of the box cover, the outer walls of the two screw rods are threadedly connected to a moving seat, a storage pipe is fixedly connected to the lower side boss of the moving seat, and a second bevel gear is fixedly connected to the outer wall of the screw rod located on the front side near the left end, and the upper side of the second bevel gear is meshed and connected with the right side of the first bevel gear.

[0010] Preferably, the outer walls of the two screw rods are fixedly connected to a first sprocket near the left end, and the side surfaces of the first sprocket are meshingly connected to a first chain.

[0011] Preferably, a plurality of evenly distributed nozzles are fixedly connected to the lower side of the material storage pipe, and a material injection port is provided on the right side of the material storage pipe near the front side.

[0012] Preferably, two front-to-back symmetrical closing components are fixedly connected to the inner lower surface of the box cover, and the closing component includes a limiting plate, and the lower side of the limiting plate is fixedly connected to the position of the box cover near the front and rear sides, and the inner side of the limiting plate is movably sleeved with a plurality of evenly distributed limiting rods, and the outer walls of the plurality of limiting rods are movably sleeved with springs, and the springs are located on the side of the limiting plates away from each other, and the end of the limiting rods away from each other is fixedly connected with a closing plate.

[0013] Preferably, the stirring mechanism includes a vertical rod, the upper end of the vertical rod is fixedly connected to the lower side of the movable seat, and two vertical rods are symmetrically distributed front and back, and the lower surface of the box cover is fixedly connected with two front and back symmetrical racks near the front and back sides, and the inner sides of the two vertical rods that are close to each other are rotatably connected to two second sprockets that are symmetrically distributed up and down, and the two second sprockets on the upper side that are away from each other are fixedly connected to the first gear, and the upper side of the first gear is meshingly connected with the lower side of the rack, and the two second sprockets on the lower side are fixedly connected to the axis of the side close to each other. The two round rods are fixedly connected to a rotating plate at one end close to each other, and three annularly distributed stirring rollers are rotatably connected to the side of the rotating plate that is close to each other, and the side surfaces of the upper and lower second sprockets on the same side are meshingly connected to the second chain, and there are two second chains symmetrically distributed front and back.

[0014] Preferably, the front and rear ends of the three stirring rollers are fixedly connected to the second gear, the sides of the two vertical poles close to each other are fixedly connected to the bottom position, the inner sides of the two protective shells away from the rotating plate are fixedly connected to the third gear, and the inner side of the third gear is rotatably connected to the outer side of the round rod, and the outer side of the third gear is meshed and connected with the side of the second gear close to each other.

[0015] Preferably, the outer side of the rotating plate is rotatably connected to the inner side of the protective shell, the sides of the protective shells close to each other are fixedly connected with rubber rings, and the sides of the rubber rings away from each other are in contact with the position of the edge of the rotating plate away from the vertical pole.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a soil fertilization experiment box with a fertilizer spraying function, which adopts a spraying mechanism, a motor, a first bevel gear, a screw, a movable seat, a stirring mechanism, a vertical pole, a rack, a second sprocket, a first gear, a second chain, a rotating plate, a stirring roller, a protective shell, a second gear, a third gear and a rubber ring. The vertical pole is driven by the motor to move, so that the rack drives the first gear to rotate, so that the rotating plate on the lower side rotates, and finally the stirring roller rotates, so that the stirring roller turns the soil, so that the material used to increase the soil fertility is buried in the soil, so that microorganisms can quickly decompose it.

[0018] 2. The utility model provides a soil fertilization experiment box with a fertilizer spraying function, which adopts a spraying mechanism, a motor, a first bevel gear, a screw rod, a movable seat, a storage pipe, a nozzle, a second bevel gear, a first sprocket and a first chain. The motor drives the screw rod to rotate, so that the movable seat drives the storage pipe to move horizontally, so that the storage pipe sweeps every part of the soil, causing the nozzle to spray the fertilizer on the soil, avoiding the problem of uneven spraying caused by manual spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the stirring mechanism of the utility model;

[0022] Figure 4 This is an enlarged structural diagram of part A of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the closed component part of the utility model.

[0024] In the figure: 1. test box body; 2. box cover; 3. handle; 4. support foot; 5. spraying mechanism; 51. motor; 52. first bevel gear; 53. screw rod; 54. moving seat; 55. storage tube; 56. nozzle; 57. second bevel gear; 58. first sprocket; 59. closing assembly; 591. sealing plate; 592. limit rod; 593. limit plate; 594. spring; 510. first chain; 6. stirring mechanism; 61. vertical rod; 62. rack; 63. second sprocket; 64. first gear; 65. second chain; 66. rotating plate; 67. stirring roller; 68. protective shell; 69. second gear; 610. third gear; 611. rubber ring. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 , Figure 2 As shown, a soil fertilization experiment box with a fertilizer spraying function includes a test box body 1, a box cover 2 is rotatably connected to the left side of the test box body 1 near the top, a handle 3 is fixedly connected to the upper side of the box cover 2 near the right side, a supporting foot 4 is fixedly connected to the lower side of the test box body 1 near the four corners, a spraying mechanism 5 is fixedly connected to the upper side of the box cover 2 near the left front side, and a stirring mechanism 6 is fixedly connected to the lower side of the spraying mechanism 5.

[0027] It should be noted that the test box body 1 contains an acidity meter, an ultrapure water machine, a universal electric furnace and other configurations to help researchers accurately measure the pH value of the soil, adjust the soil moisture, heat the soil sample to promote the decomposition of organic matter, etc.

[0028] like Figure 2 , Figure 3 As shown, the spraying mechanism 5 includes a motor 51, the lower side of the motor 51 is fixedly connected to the upper surface of the box cover 2 near the left front side, the output end of the motor 51 is fixedly connected to the first bevel gear 52, and the first bevel gear 52 is located on the inner side of the box cover 2, and the left and right sides of the inner side of the box cover 2 are rotatably connected to two front-to-back symmetrical lead screws 53, the outer walls of the two lead screws 53 are threadedly connected to a moving seat 54, and a storage tube 55 is fixedly connected to the lower side boss of the moving seat 54, and a second bevel gear 57 is fixedly connected to the outer wall of the lead screw 53 located on the front side near the left end, and the upper side of the second bevel gear 57 is meshed and connected with the right side of the first bevel gear 52.

[0029] It should be noted that the motor 51 drives the first bevel gear 52 to rotate, and when the first bevel gear 52 rotates, it drives the second bevel gear 57 to rotate, and when the second bevel gear 57 rotates, it drives the screw rod 53 located on the front side to rotate, and when the screw rod 53 rotates, the moving seat 54 moves laterally along the screw rod 53, and when the moving seat 54 moves, it drives the storage tube 55 to move laterally.

[0030] like Figure 3 As shown, the outer walls of the two screw rods 53 are fixedly connected to the positions near the left ends thereof with the first sprockets 58 , and the side surfaces of the first sprockets 58 are meshingly connected with the first chain 510 .

[0031] It should be noted that when the screw rod 53 on the front side rotates, it drives the first sprocket 58 on the front side to rotate. When the first sprocket 58 on the front side rotates, it relies on the first chain 510 to cause the two first sprockets 58 to rotate synchronously, and then the two screw rods 53 rotate synchronously, so that the force on the front and rear sides of the storage tube 55 is balanced.

[0032] like Figure 3 As shown, a plurality of evenly distributed nozzles 56 are fixedly connected to the lower side of the material storage pipe 55 , and a material injection port is provided on the right side of the material storage pipe 55 near the front side.

[0033] It should be noted that the injection port is used to pour the material into the inner side of the material storage pipe 55, and the nozzle 56 sprays the material out.

[0034] like Figure 2 , Figure 5 As shown, two front-to-back symmetrical closing components 59 are fixedly connected to the inner lower surface of the box cover 2, and the closing component 59 includes a limiting plate 593, and the lower side of the limiting plate 593 is fixedly connected to the box cover 2 near the front and back sides, and the inner side of the limiting plate 593 is movably sleeved with a number of evenly distributed limiting rods 592, and the outer walls of the plurality of limiting rods 592 are movably sleeved with springs 594, and the springs 594 are located on the side of the limiting plates 593 away from each other, and the end of the limiting rods 592 away from each other is fixedly connected with a closing plate 591.

[0035] It should be noted that the shape of the sealing plate 591 is an isosceles trapezoid. When the movable seat 54 is located at the far right, the sealing plate 591 completely covers the groove on the lower side of the box cover 2 to prevent water vapor from entering the inner side of the box cover 2. When the navigation movable seat 54 moves, the movable seat 54 pushes the right side of the sealing plate 591, causing the sealing plate 591 to move, thereby preventing the sealing plate 591 from obstructing the moving path of the movable seat 54.

[0036] like Figure 3 , Figure 4As shown, the stirring mechanism 6 includes a vertical rod 61, the upper end of the vertical rod 61 is fixedly connected to the lower side of the movable seat 54, and two vertical rods 61 are symmetrically distributed front and back, and the lower surface of the box cover 2 is fixedly connected with two front and back symmetrical racks 62 near the front and rear sides, and the inner sides of the two vertical rods 61 that are close to each other are rotatably connected to two second sprockets 63 that are symmetrically distributed up and down, and the two second sprockets 63 on the upper side that are away from each other are fixedly connected to the first gear 64, and the upper side of the first gear 64 is meshed and connected with the lower side of the rack 62, and the two second sprockets 63 on the lower side are fixedly connected to the axis of the side close to each other. The two round rods are fixedly connected to the rotating plate 66 at one end close to each other, and the rotating plate 66 is rotatably connected to the side close to each other with three annular stirring rollers 67, and the side surfaces of the upper and lower second sprockets 63 on the same side are meshed and connected with the second chain 65, and there are two second chains 65 symmetrically distributed front and back.

[0037] It should be noted that when the movable seat 54 moves, it drives the vertical rod 61 to move. When the vertical rod 61 moves, the rack 62 drives the first gear 64 to rotate. When the first gear 64 rotates, it drives the second sprocket 63 located on the upper side to rotate. The second chain 65 drives the second sprocket 63 located on the lower side to rotate. When the second sprocket 63 located on the lower side rotates, it drives the rotating plate 66 to rotate. When the rotating plate 66 rotates, it drives the three stirring rollers 67 to revolve.

[0038] like Figure 3 As shown, the front and rear ends of the three stirring rollers 67 are fixedly connected to the second gear 69, the two vertical poles 61 are fixedly connected to the bottom of the side close to each other, and the inner side of the two protective shells 68 away from the rotating plate 66 is fixedly connected to the third gear 610, and the inner side of the third gear 610 is rotatably connected to the outer side of the round rod, and the outer side of the third gear 610 is meshed and connected with the side of the second gear 69 close to each other.

[0039] It should be noted that when the rotating plate 66 rotates, the three second gears 69 are driven to rotate. Since the second gears 69 are meshed with the third gears 610, the second gears 69 rotate on their own.

[0040] like Figure 3 As shown, the outer side of the rotating plate 66 is rotatably connected to the inner side of the protective shell 68, and the sides of the protective shell 68 that are close to each other are fixedly connected with rubber rings 611, and the sides of the rubber rings 611 that are away from each other are in contact with the side of the rotating plate 66 away from the vertical pole 61 near the edge.

[0041] It should be noted that the protective shell 68 seals the second gear 69 and the third gear 610 inside to prevent soil from contacting them, and the rubber ring 611 prevents water vapor from entering the inside of the protective shell 68.

[0042] The working principle of the utility model is as follows: first, the motor 51 drives the first bevel gear 52 to rotate, and when the first bevel gear 52 rotates, it drives the second bevel gear 57 to rotate, and when the second bevel gear 57 rotates, it drives the screw rod 53 located at the front side to rotate, and when the screw rod 53 rotates, the moving seat 54 moves laterally along the screw rod 53, and when the moving seat 54 moves, it drives the storage tube 55 to move laterally, and when the moving seat 54 moves, it drives the vertical rod 61 to move, and when the vertical rod 61 moves, the rack 62 drives the first gear 64 to rotate, and when the first gear 64 rotates, it drives the second sprocket located on the upper side. 63 rotates, and the second chain 65 drives the second sprocket 63 located at the lower side to rotate. When the second sprocket 63 located at the lower side rotates, it drives the rotating plate 66 to rotate. When the rotating plate 66 rotates, it drives the three stirring rollers 67 to revolve. When the rotating plate 66 rotates, it drives the three second gears 69 to rotate. Since the second gear 69 is meshed with the third gear 610, the second gear 69 rotates, and the vertical rod 61 is driven to move by the motor 51, so that the rack 62 drives the first gear 64 to rotate, so that the rotating plate 66 at the lower side rotates, and finally the stirring roller 67 rotates, so that the stirring The roller 67 turns the soil so that the material for increasing soil fertility is buried in the soil so that microorganisms can quickly decompose it. Finally, the motor 51 drives the first bevel gear 52 to rotate. When the first bevel gear 52 rotates, it drives the second bevel gear 57 to rotate. When the second bevel gear 57 rotates, it drives the screw rod 53 located on the front side to rotate. When the screw rod 53 rotates, the moving seat 54 moves laterally along the screw rod 53. When the moving seat 54 moves, it drives the storage tube 55 to move laterally. When the screw rod 53 located on the front side rotates, it drives the first sprocket 58 located on the front side to rotate. When the first sprocket 58 on the front side rotates, it relies on the first chain 510, causing the two first sprockets 58 to rotate synchronously, and then the two lead screws 53 to rotate synchronously, so that the front and rear sides of the storage tube 55 are balanced in force, and the injection port is used to pour the material into the inner side of the storage tube 55, and the nozzle 56 sprays the material out. The lead screw 53 is driven to rotate by the motor 51, causing the movable seat 54 to drive the storage tube 55 to move horizontally, so that the storage tube 55 sweeps every part of the soil, causing the nozzle 56 to spray the fertilizer on the soil, avoiding the problem of uneven spraying caused by manual spraying.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil fertilization test box with a fertilizer spraying function, comprising a test box body (1), characterized in that: A box cover (2) is rotatably connected to the left side of the test box body (1) near the top, a handle (3) is fixedly connected to the upper side of the box cover (2) near the right side, supporting feet (4) are fixedly connected to the lower side of the test box body (1) near the four corners, a spraying mechanism (5) is fixedly connected to the upper side of the box cover (2) near the left front side, and a stirring mechanism (6) is fixedly connected to the lower side of the spraying mechanism (5).

2. The soil fertilization experiment box with a fertilizer spraying function according to claim 1 is characterized in that: The spraying mechanism (5) comprises a motor (51), the lower side of the motor (51) is fixedly connected to the upper surface of the box cover (2) near the left front side, the output end of the motor (51) is fixedly connected to a first bevel gear (52), and the first bevel gear (52) is located on the inner side of the box cover (2), and two screw rods (53) symmetrically connected to the inner side of the box cover (2) are rotatably connected to the left and right sides, and the outer walls of the two screw rods (53) are threadedly connected to a moving seat (54), and a storage pipe (55) is fixedly connected to the lower side boss of the moving seat (54), and a second bevel gear (57) is fixedly connected to the outer wall of the screw rod (53) located on the front side near the left end, and the upper side of the second bevel gear (57) is meshed and connected with the right side of the first bevel gear (52).

3. The soil fertilization experiment box with a fertilizer spraying function according to claim 2 is characterized in that: The outer walls of the two screw rods (53) are fixedly connected to a first sprocket (58) at positions close to the left ends, and the side surfaces of the first sprocket (58) are meshingly connected to a first chain (510).

4. The soil fertilization experiment box with a fertilizer spraying function according to claim 2 is characterized in that: A plurality of evenly distributed nozzles (56) are fixedly connected to the lower side of the material storage pipe (55), and a material injection port is provided on the right side of the material storage pipe (55) near the front side.

5. The soil fertilization experiment box with a fertilizer spraying function according to claim 2 is characterized in that: The lower inner surface of the box cover (2) is fixedly connected with two front-to-back symmetrical closing components (59), and the closing component (59) includes a limiting plate (593), the lower side of which is fixedly connected to the box cover (2) near the front and back sides, the inner side of the limiting plate (593) is movably sleeved with a plurality of evenly distributed limiting rods (592), the outer walls of the plurality of limiting rods (592) are movably sleeved with springs (594), and the springs (594) are located on the side of the limiting plates (593) away from each other, and the end of the limiting rods (592) away from each other is fixedly connected with a closing plate (591).

6. The soil fertilization experiment box with a fertilizer spraying function according to claim 2 is characterized in that: The stirring mechanism (6) comprises a vertical rod (61), the upper end of the vertical rod (61) is fixedly connected to the lower side of the movable seat (54), and two vertical rods (61) are symmetrically distributed in the front and rear directions. The lower surface of the box cover (2) is fixedly connected to two symmetrical racks (62) in the front and rear directions. The inner sides of the two vertical rods (61) close to each other are rotatably connected to two second sprockets (63) symmetrically distributed in the upper and lower directions. The two second sprockets (63) located on the upper side are fixedly connected to the first gear (64) on the sides away from each other. ), the upper side of the first gear (64) is meshedly connected with the lower side of the rack (62), the two second sprockets (63) located on the lower side are fixedly connected with a round rod at the axis of the side close to each other, the two round rods are fixedly connected with a rotating plate (66) at one end close to each other, and the rotating plate (66) is rotatably connected with three annularly distributed stirring rollers (67) on the side close to each other, and the side surfaces of the upper and lower second sprockets (63) located on the same side are meshedly connected with a second chain (65), and two second chains (65) are symmetrically distributed front and back.

7. The soil fertilization experiment box with a fertilizer spraying function according to claim 6 is characterized by: The front and rear ends of the three stirring rollers (67) are fixedly connected to a second gear (69); the sides of the two vertical poles (61) close to each other are fixedly connected to a protective shell (68) near the bottom; the inner sides of the two protective shells (68) away from the rotating plate (66) are fixedly connected to a third gear (610); the inner side of the third gear (610) is rotatably connected to the outer side of the round rod; the outer side of the third gear (610) is meshed and connected with the side of the second gear (69) close to each other.

8. The soil fertilization experiment box with a fertilizer spraying function according to claim 7 is characterized in that: The outer side of the rotating plate (66) is rotatably connected to the inner side of the protective shell (68); the sides of the protective shell (68) that are close to each other are fixedly connected with rubber rings (611); the sides of the rubber rings (611) that are away from each other are in contact with a position close to the edge of the side of the rotating plate (66) that is away from the vertical rod (61).

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