Plant protective agent fermentation tank

Abstract

The utility model discloses a plant protective agent fermentation tank which comprises a fermentation tank body, an installation frame is detachably installed on the top of the fermentation tank body through bolts, a shielding mechanism is arranged in the installation frame, and the shielding mechanism is used for preventing rainwater from falling into the fermentation tank body in rainy days. The shielding mechanism comprises a power assembly, a driving assembly and two bending plates. The power assembly is used for driving the driving assembly to operate, the driving assembly in the operating state is used for driving the two bending plates to be unfolded or folded, and the shielding mechanism enables the two bending plates in the folded state to open the opening of the fermentation tank. When the fermenting tank is opened, the two bent plates in the unfolded state close the opening of the fermenting tank, so that the situation that rainwater falls into the fermenting tank and easily affects a fermented plant protective agent is avoided, the fermented plant protective agent is effectively protected, and the mode that it is strenuous to build a rain shelter manually is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plant protection agent processing, in particular to a plant protection agent fermentation tank. Background Art

[0002] Plant protection agents refer to fungicides applied before plant pathogens invade the plant body to protect the plants from infection and harm by pathogens. Fungicides that have protective properties against plants are called plant protection agents.

[0003] During the processing of existing plant protectants, a fermentation tank is required. The plant protectants are fermented in the fermentation tank to produce protective elements. However, the existing plant protectant fermentation tanks are usually set up outdoors. During the fermentation of the plant protectants, when it rains, in order to prevent rainwater from falling into the fermentation tank and easily affecting the fermenting plant protectants, operators will use multiple iron columns, iron wires, bolts, baffles, etc. to build a shelter at the opening of the fermentation tank to protect the fermenting plant protectants in the fermentation tank. However, manually building a rain shelter is laborious and inefficient. Utility Model Content

[0004] The utility model aims to provide a plant protection agent fermentation tank to solve the problem in the background art that it is laborious to protect the plant protection agent being fermented in the fermentation tank by artificially building a rain shelter.

[0005] To achieve the above object, the utility model provides the following technical solutions: a plant protection agent fermentation tank, comprising a fermentation tank, a mounting frame is installed on the top of the fermentation tank by bolts, a shielding mechanism is arranged inside the mounting frame, and the shielding mechanism is used to prevent rainwater from falling into the fermentation tank on rainy days;

[0006] The shielding mechanism includes a power assembly, a driving assembly and two bending plates;

[0007] The power component is used to drive the driving component to operate;

[0008] The driving assembly in the running state is used to drive the two bending plates to unfold or fold;

[0009] The two bent plates in the unfolded state are used to prevent rainwater from falling into the fermentation tank on rainy days.

[0010] Preferably, the power assembly includes a slide rail, a shaft-holding motor, a lead screw and a slide seat;

[0011] The slide rail is embedded and installed on one end of the mounting frame, the shaft-holding motor is installed on the outer wall of the slide rail, the screw rod is rotatably installed on the inner wall of the slide rail, and the output shaft end of the shaft-holding motor is fixedly connected to the screw rod, the slide seat is slidably connected to the inside of the slide rail, and the slide seat and the screw rod are connected through a screw rod seat.

[0012] Preferably, the output shaft of the shaft-holding motor in the operating state is used to drive the screw rod to rotate, and the screw rod in the rotating state is used to drive the slide seat to move.

[0013] Preferably, the driving assembly includes two first connecting seats, a second connecting seat, a plurality of rotating seats, and connecting rods;

[0014] One of the first connecting seats is fixedly connected to the top of the sliding seat, and another of the first connecting seats is fixedly connected to the other end of the top of the mounting frame, and the two first connecting seats are located on the same horizontal line, one group of the rotating seats are respectively rotatably connected to the two ends of the first connecting seats, and another group of the rotating seats are respectively rotatably connected to the two ends of the second connecting seats, and the connecting rod is rotatably connected to the rotating seats.

[0015] Preferably, one side of the bending plate is fixedly connected to the outer wall of the connecting rod, and the connecting rod in a rotating state is used to assist the bending plate in moving.

[0016] Preferably, the two bending plates in the unfolded state are used to close the opening of the fermentation tank, and the two bending plates in the folded state are used to open the opening of the fermentation tank.

[0017] Compared with the prior art, the beneficial effect of the utility model is that the shielding mechanism enables the two bending plates in the folded state to open the opening of the fermentation tank, and the two bending plates in the unfolded state to close the opening of the fermentation tank, thereby preventing rainwater from falling into the fermentation tank and easily affecting the fermenting plant protection agent, effectively protecting the fermenting plant protection agent, and avoiding the more laborious method of manually building a rain shelter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the shielding mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of two bending plates of the utility model in a folded state;

[0021] Figure 4 It is a schematic diagram of the structure of the two bending plates of the utility model in the unfolded state.

[0022] In the figure: 1, fermentation tank; 2, mounting frame; 3, shielding mechanism; 301, slide rail; 302, shaft holding motor; 303, screw rod; 304, slide seat; 305, first connecting seat; 306, rotating seat; 307, second connecting seat; 308, connecting rod; 309, bending plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution for a plant protection agent fermentation tank: a plant protection agent fermentation tank, comprising a fermentation tank 1, a mounting frame 2 is installed on the top of the fermentation tank 1 by bolt disassembly, a shielding mechanism 3 is arranged inside the mounting frame 2, and the shielding mechanism 3 is used to prevent rainwater from falling into the fermentation tank 1 on rainy days;

[0025] The shielding mechanism 3 includes a power assembly, a driving assembly and two bending plates 309;

[0026] The power component is used to drive the driving component to operate;

[0027] The driving assembly in the running state is used to drive the two bending plates 309 to unfold or fold;

[0028] The two bent plates 309 in the unfolded state are used to prevent rainwater from falling into the fermentation tank 1 during rainy days.

[0029] Please refer to Figure 2 The power assembly includes a slide rail 301, a shaft-holding motor 302, a screw rod 303 and a slide seat 304;

[0030] The slide rail 301 is embedded and installed at one end of the mounting frame 2, the shaft-holding motor 302 is installed on the outer wall of the slide rail 301, the screw rod 303 is rotatably installed on the inner wall of the slide rail 301, and the output shaft end of the shaft-holding motor 302 is fixedly connected to the screw rod 303, the slide seat 304 is slidably connected to the inside of the slide rail 301, and the slide seat 304 and the screw rod 303 are connected through the screw rod seat.

[0031] In this embodiment: by connecting the shaft-holding motor 302 to electricity and running it, the output shaft of the shaft-holding motor 302 in the running state drives the lead screw 303 to rotate in the forward direction, and the lead screw 303 in the forward rotating state drives the slide 304 to move along the trajectory of the slide rail 301 in the direction close to the shaft-holding motor 302, and the slide 304 in the moving state drives a first connecting seat 305 to move.

[0032] Please refer to Figure 2 The output shaft of the shaft-holding motor 302 in the running state is used to drive the screw rod 303 to rotate, and the screw rod 303 in the rotating state is used to drive the slide 304 to move.

[0033] In this embodiment: the output shaft of the shaft-holding motor 302 in operation drives the lead screw 303 to rotate in the forward direction, and the lead screw 303 in the forward rotating state drives the slide 304 to move along the trajectory of the slide rail 301 in the direction close to the shaft-holding motor 302 .

[0034] Please refer to Figure 3 , the driving assembly includes two first connecting seats 305, a second connecting seat 307, a plurality of rotating seats 306, and a connecting rod 308;

[0035] A first connecting seat 305 is fixedly connected to the top of the sliding seat 304, and another first connecting seat 305 is fixedly connected to the other end of the top of the mounting frame 2, and the two first connecting seats 305 are located on the same horizontal line, one group of rotating seats 306 are respectively rotatably connected to the two ends of the first connecting seat 305, and another group of rotating seats 306 are respectively rotatably connected to the two ends of the second connecting seat 307, and the connecting rod 308 is rotatably connected to the rotating seat 306.

[0036] In this embodiment: a first connecting seat 305 is driven to move by a sliding seat 304 in a moving state, so that a first connecting seat 305 in a moving state cooperates with a first connecting seat 305 in a fixed state. Since one group of rotating seats 306 are respectively rotatably connected to the two ends of the first connecting seat 305, and another group of rotating seats 306 are respectively rotatably connected to the two ends of the second connecting seat 307, the multiple groups of rotating seats 306 in the rotating state respectively drive the multiple connecting rods 308 to rotate, so that the multiple connecting rods 308 in the rotating state respectively assist the two bending plates 309 to move, so that the two bending plates 309 in the folded state move synchronously to the unfolded state, and the two bending plates 309 in the unfolded state close the opening of the fermentation tank 1.

[0037] Please refer to Figure 3 One side of the bending plate 309 is fixedly connected to the outer wall of the connecting rod 308, and the connecting rod 308 in a rotating state is used to assist the bending plate 309 to move.

[0038] In this embodiment, the plurality of connecting rods 308 are driven to rotate by the plurality of rotating seats 306 in a rotating state, so that the plurality of connecting rods 308 in a rotating state respectively assist the two bending plates 309 to move.

[0039] Please refer to Figure 4 The two bending plates 309 in the unfolded state are used to close the opening of the fermentation tank 1, and the two bending plates 309 in the folded state are used to open the opening of the fermentation tank 1.

[0040] In this embodiment: a plurality of connecting rods 308 in a rotating state respectively assist the two bending plates 309 to move, so that the two bending plates 309 in an unfolded state move synchronously to a folded state, so that the two bending plates 309 in a folded state open the opening of the fermentation tank 1.

[0041] Working principle: First, the mounting frame 2 is fastened to the top of the fermentation tank 1 by a plurality of bolts. When it rains, in order to prevent rainwater from falling into the fermentation tank 1 and affecting the plant protection agent being fermented, the shaft-holding motor 302 is powered on and operated, so that the output shaft of the shaft-holding motor 302 in the running state drives the screw rod 303 to rotate forward, and the screw rod 303 in the forward rotating state drives the slide seat 304 to move along the trajectory of the slide rail 301 toward the direction close to the shaft-holding motor 302, and the slide seat 304 in the moving state drives a first connecting seat 305 to move, so that a first connecting seat 305 in the moving state is connected to a first connecting seat 305 in the fixed state. A connecting seat 305 cooperates with each other. Since one group of rotating seats 306 are respectively rotatably connected to the two ends of the first connecting seat 305, and another group of rotating seats 306 are respectively rotatably connected to the two ends of the second connecting seat 307, the multiple groups of rotating seats 306 in the rotating state respectively drive the multiple connecting rods 308 to rotate, so that the multiple connecting rods 308 in the rotating state respectively assist the two bending plates 309 to move, so that the two bending plates 309 in the folded state move synchronously to the unfolded state, and the two bending plates 309 in the unfolded state close the opening of the fermentation tank 1, thereby preventing rainwater from falling into the fermentation tank 1 and easily affecting the plant protection agent being fermented;

[0042] When the weather is sunny, the output shaft of the shaft-holding motor 302 in the running state drives the screw rod 303 to rotate in the opposite direction, and the screw rod 303 in the reverse rotating state drives the slide 304 to move along the trajectory of the slide rail 301 in the direction away from the shaft-holding motor 302. As mentioned above, the multiple connecting rods 308 in the rotating state respectively assist the two bending plates 309 to move, so that the two bending plates 309 in the unfolded state move synchronously to the folded state, so that the two bending plates 309 in the folded state open the opening of the fermentation tank 1.

[0043] Application Case 1: Application of Plant Protectant Fermentation Tank in Tomato Production in Solar Greenhouse

[0044] 1 Materials and methods

[0045] The tomato variety used in this study is Provence, which is suitable for greenhouse or shed cultivation in North China.

[0046] In February 2022, seedlings were grown in trays and planted in a solar greenhouse in the Dongyang Experimental Demonstration Base of Shanxi Agricultural University in April. The previous crop was zucchini and the base fertilizer was sheep manure. 2 Apply 130m 3 . The plot is 1.2m wide and 8m long. One plot is planted for each treatment. The row spacing is 60cm and the plant spacing is 45cm during planting. There are 28 plants in each plot. After planting and slowing down the seedlings, the treatment is carried out according to the experimental design. There are 2 treatments in total and 3 repetitions. Treatment 1: The plant protection agent is fermented in a fermentation tank designed according to this patent, and water is added at a ratio of 1:50 for fermentation for 48 to 72 hours. During the fermentation period, it is stirred 3 to 4 times a day. The fermentation is completed when the fermentation liquid has a fermentation acid smell (pH4.2 to 4.8). Take the supernatant and use a medicine pot to spray it during the tomato fruiting period, 10 days apart, a total of 4 times, and avoid high temperature and strong sunshine periods when spraying. Treatment 2: The common method used by farmers is used for fermentation, and the medicine pot is used for spraying during the tomato fruiting period, 10 days apart, a total of 4 times; the two treatments are pulled in mid-August 2022. The agricultural materials used were purchased at the Shanxi High-tech Agricultural Technology Market.

[0047] 1.3 Data Collection

[0048] During the harvest period, 10 plants were randomly selected from each treatment to investigate plant height, spread, stem diameter, per mu yield, and comprehensive disease incidence.

[0049] 2 Results and analysis

[0050] The growth indexes and disease resistance of each treatment are shown in Table 1. It can be found that the plant height of treatment 2 is relatively low, only 280 cm, while treatment 1 reaches 400 cm. In the trait of spread, treatment 1 has the highest performance, reaching 60 cm, while treatment 2 is 41 cm. The stem diameter of treatment 1 is 35 mm, and treatment 2 is 25 mm. The yield per mu of treatment 1 reaches 10,000 kg, and the comprehensive disease incidence rate is 22%. The yield per mu of treatment 2 reaches 9,200 kg, and the comprehensive disease incidence rate is 85%. Comparison shows that after adopting this device, the growth indexes of tomato such as plant height, spread, and stem thickness are effectively improved, and the yield and disease resistance of tomato are improved, which is beneficial to the growth and development of tomato.

[0051] Table 1 Growth indexes and disease resistance of each treatment

[0052]

[0053]

[0054] Note: Lowercase letters indicate the difference level when P=0.05, and uppercase letters indicate the difference level when P=0.01 (the same below).

[0055] Application Case 2: Application of Plant Protectant Fermentation Tank in Pepper Production in Solar Greenhouse

[0056] 1 Materials and Methods

[0057] 1.1 Overview of the test site

[0058] This experiment was conducted at the Dongyang Experimental Demonstration Base of Shanxi Agricultural University in 2022, and the soil was brown soil.

[0059] 1.2 Test materials

[0060] The variety selected for this experiment was No. 22 sharp pepper, and all agricultural materials were purchased from the Shanxi High-tech Agricultural Technology Market.

[0061] 1.3 Test methods

[0062] The pepper varieties were sown on March 10, 2022, and planted in the solar greenhouse in the Dongyang Experimental Demonstration Base of Shanxi Agricultural University in May. The previous crop was zucchini, and the base fertilizer was sheep manure. 2 Apply 130m 3 . The plot is 1.2m wide and 8m long. One plot is planted for each treatment. The row spacing is 60cm and the plant spacing is 45cm during planting. There are 28 plants in each plot. After planting and seedling acclimatization, the treatment is carried out according to the experimental design. There are 2 treatments in total and 3 repetitions. Treatment 1: The plant protection agent is fermented in the fermentation tank of this patent for 48 to 72 hours. During the fermentation period, it is stirred 3 to 4 times a day. The fermentation is completed when the fermentation liquid has a fermentation acid smell (pH4.2 to 4.8). Take the supernatant and use a medicine pot to spray it during the fruit setting period of peppers, with an interval of 10 days, for a total of 4 times. Avoid high temperature and strong sunlight periods when spraying. Treatment 2: Take the supernatant and ferment it using the common method of farmers. Use a medicine pot to spray it during the fruit setting period of peppers, with an interval of 10 days, for a total of 4 times; 2 treatments will be pulled in mid-August 2022. The rest of the management methods are the same.

[0063] 1.4 Measurement items and methods

[0064] After the peppers set fruit, the low temperature tolerance and comprehensive morbidity of peppers were investigated. The low temperature tolerance grading standard is: Level 0, the whole plant is frozen to death or close to death; Level 1, all leaves are generally frozen; Level 2, 3 to 5 leaves are frozen; Level 3, 2 to 4 leaves are frozen; Level 4, 1 to 2 leaves are frozen; Level 5, normal growth without any freezing symptoms.

[0065] 2 Results and analysis

[0066] It can be seen from Table 2 that the low temperature resistance of treatment 1 is higher than that of treatment 2, and the comprehensive incidence rate is lower than that of treatment 2. This shows that after adopting the device of this technology, the ability of pepper to resist low temperature is improved, and the incidence rate of disease is reduced, which is beneficial to the growth and development of pepper.

[0067] Table 2 Chilling resistance and comprehensive incidence of pepper

[0068]

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant protection agent fermentation tank, comprising a fermentation tank (1), characterized in that: A mounting frame (2) is installed on the top of the fermentation tank (1) by means of bolts, and a shielding mechanism (3) is arranged inside the mounting frame (2). The shielding mechanism (3) is used to prevent rainwater from falling into the fermentation tank (1) on rainy days. The shielding mechanism (3) comprises a power component, a driving component and two bending plates (309); The power component is used to drive the driving component to operate; The driving assembly in the operating state is used to drive the two bending plates (309) to unfold or fold; and the two bending plates (309) in the unfolded state are used to prevent rainwater from falling into the fermentation tank (1) on rainy days.

2. A plant protection agent fermentation tank according to claim 1, characterized in that: The power assembly comprises a slide rail (301), a shaft-holding motor (302), a screw rod (303) and a slide seat (304); the slide rail (301) is embedded and installed on one end of the mounting frame (2), the shaft-holding motor (302) is installed on the outer wall of the slide rail (301), the screw rod (303) is rotatably installed on the inner wall of the slide rail (301), and the output shaft end of the shaft-holding motor (302) is fixedly connected to the screw rod (303), the slide seat (304) is slidably connected to the inside of the slide rail (301), and the slide seat (304) and the screw rod (303) are connected through a screw rod seat.

3. A plant protection agent fermentation tank according to claim 2, characterized in that: The output shaft of the shaft-holding motor (302) in the running state is used to drive the screw rod (303) to rotate, and the screw rod (303) in the rotating state is used to drive the slide seat (304) to move.

4. A plant protection agent fermentation tank according to claim 2, characterized in that: The driving assembly comprises two first connecting seats (305), a second connecting seat (307), a plurality of rotating seats (306), and a connecting rod (308); one of the first connecting seats (305) is fixedly connected to the top of the sliding seat (304), and the other first connecting seat (305) is fixedly connected to the other end of the top of the mounting frame (2), and the two first connecting seats (305) are located on the same horizontal line, one group of the rotating seats (306) are respectively rotatably connected to the two ends of the first connecting seats (305), and the other group of the rotating seats (306) are respectively rotatably connected to the two ends of the second connecting seats (307), and the connecting rod (308) is rotatably connected to the rotating seats (306).

5. A plant protection agent fermentation tank according to claim 4, characterized in that: One side of the bending plate (309) is fixedly connected to the outer wall of the connecting rod (308), and the connecting rod (308) in a rotating state is used to assist the bending plate (309) in moving.

6. A plant protection agent fermentation tank according to claim 1, characterized in that: The two bending plates (309) in the unfolded state are used to close the opening of the fermentation tank (1), and the two bending plates (309) in the folded state are used to open the opening of the fermentation tank (1).

Images