Automatic proportioning and uniform mixing device for biological organic fish guano production

Abstract

The invention relates to the technical field of organic fertilizers, in particular to an automatic proportioning and uniform mixing device for biological organic fish guano production, which comprises a rack and a shell, the rack is composed of a bottom plate and a support and is used as an assembly carrier of the uniform mixing device, and the top of the rack is fixedly provided with the shell. A material barrel is loaded through a transportation plate trailer and then transported to the position between the shell and a bottom plate of the machine frame, and the matched fish guano raw materials are evenly mixed; and the fixing ring is fixedly arranged at the top of the shell. According to the invention, the annular weighing sensor and the quantitative tank are matched with the electromagnetic valve for use, so that each fish guano ingredient can be accurately added according to a preset proportion, errors caused by manual adding operation are avoided, fermentation liquor with relatively high activity is proportioned in the primary fermentation tank in advance, and then the fermentation liquor is matched with other raw materials and added into a charging basket for proportioning, so that the production efficiency is improved. The extra fermentation time during fish guano proportioning is shortened, and the consistency and efficiency of fish guano proportioning are improved.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizers, in particular to an automatic proportioning and mixing device for producing biological organic fish fertilizer. Background Art

[0002] Bio-organic fish fertilizer is a fertilizer made through microbial activity. It usually contains microbial communities, organic matter and trace elements that are beneficial to plant growth. Compared with chemical synthetic fertilizers, this fertilizer is more environmentally friendly and helps to improve soil structure and increase soil biological activity. With the increasing demand for sustainable agricultural development, the demand for bio-organic fish fertilizer is also rising.

[0003] With the rapid development of the aquaculture industry, the demand for efficient and environmentally friendly fertilizers has increased dramatically. However, the traditional manual or small-scale workshop-style bio-organic fish fertilizer production process has exposed the problems of low efficiency and difficulty in large-scale and rapid production. At the same time, due to the lack of standardized processes, product quality is unstable and uneven. In addition, some traditional production methods may also produce a lot of waste, increasing the risk of environmental pollution, and there is a hidden danger of cross-contamination between different batches of products, affecting the safety of the final product. Therefore, we propose an automatic proportioning and mixing device for the production of bio-organic fish fertilizer to overcome the above defects and realize convenient mixing and proportioning of bio-organic fish fertilizer. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides an automatic proportioning and mixing device for producing biological organic fish fertilizer.

[0005] The technical implementation scheme of the present invention is: an automatic proportioning and mixing device for the production of biological organic fish fertilizer, including a frame and an outer shell, the frame is composed of a bottom plate and a bracket and serves as an assembly carrier of the mixing device, the top of the frame is fixedly provided with an outer shell, and the bottom plate of the frame is provided with a transport cart for loading barrels, and the barrels are loaded on the transport cart and transported to between the outer shell and the bottom plate of the frame to perform a mixing operation on the proportioned fish fertilizer raw materials; it also includes: a fixed ring, fixedly installed on the top of the outer shell; a mounting pipe, fixedly connected to the inside of the fixed ring; a storage tank, which is provided with no less than six and circumferentially fixed between the mounting pipe and the outer shell, each of the storage tanks is tightly fitted, and one of the storage tanks is a primary fermentation tank, which is used for the primary fermentation raw materials of sugar water, organic humus and biological strains that are initially mixed. liquid, and the rest of the storage tanks are raw material tanks, which are used to classify and store fermentation raw materials such as sugar water, organic humus and biological strains; annular weighing sensors, the number of which is consistent with the storage tanks, the annular weighing sensors are fixedly installed on the inner wall of the shell through a mounting plate, and the annular weighing sensors are equipped with quantitative tanks, and multiple quantitative tanks correspond to the storage tanks above them respectively, and a connected electromagnetic valve is provided between the quantitative tank and the corresponding storage tank, and the annular weighing sensor is used to measure the weight of the fish fertilizer raw material or the primary fermentation raw material liquid inside the quantitative tank, so that the quantitative tank can accurately quantitatively proportion the fish fertilizer raw material or the primary fermentation raw material liquid; a hose is connected to the bottom of each of the quantitative tanks, and a discharge valve is provided between the bottom outlet of the quantitative tank and the hose, and the annular weighing sensor is electrically connected to the corresponding electromagnetic valve through a built-in controller.

[0006] Furthermore, the stirring mechanism includes: a motor, an inner tube is fixedly provided inside the mounting tube, a compartment is provided between the inner tube and the mounting tube, the motor is slidably assembled in the inner tube, and a waterproof pad is provided at the bottom of the motor housing; a stirring rod, which passes through the waterproof pad and is fixedly installed on the output shaft of the motor; stirring blades, which are provided in multiple groups and are arranged on the rod body of the stirring rod, and multiple stirring blades in the same group are circumferentially hinged on the stirring rod; a cylinder, which is fixedly installed on the top of the mounting tube, and the piston rod of the cylinder passes through the inner tube and is connected to the output shaft of the motor.

[0007] Furthermore, a plurality of cleaning rings are fixedly installed in the compartment between the mounting tube and the inner tube, and a plurality of nozzles penetrating the inner tube are circumferentially arranged on the inner wall of the cleaning ring. The nozzles on the cleaning rings at multiple locations are used to spray water to clean the stirring rod and stirring blades housed in the inner tube, and the cleaning rings at multiple locations are connected by a water pipe, and the water inlet of the water pipe extends from the top of the mounting tube.

[0008] Furthermore, a cover plate is slidably installed at the pipe opening of the lower end of the mounting tube through a mounting sleeve, and a through hole of the mounting sleeve that is the same size as the pipe opening of the inner tube is opened in the mounting sleeve of the cover plate, and the through hole of the mounting sleeve allows the motor to pass through, and a spring is arranged between the mounting sleeve and the cleaning ring at the bottom of the inner wall of the mounting tube, and the cover plate can be covered on the top of the barrel under the action of the spring, and a circular block is fixedly connected to the lower end of the stirring rod, and the diameter of the circular block is larger than the through hole of the mounting sleeve. When the cylinder drives the stirring rod to be retracted into the inner tube, the circular block presses the mounting sleeve upward and pushes the cover plate upward, so that the cover plate can be synchronously separated from the barrel, thereby facilitating the removal of the barrel after stirring.

[0009] Furthermore, a guide rail adapted to a transport cart is fixedly provided at the lower portion of the bracket of the frame, and the guide rail is used to stably guide the transport cart. A limit plate for centering the limit barrel is provided in the middle portion of the bracket of the frame. After the movement, the barrel on the transport cart can be accurately moved to just below the stirring rod, so that the stirring rod can be correctly extended into the barrel to evenly stir the fish fertilizer raw materials.

[0010] Furthermore, a feeding pipe is installed on the top plate of the storage tank, wherein an electric stirring frame is fixedly installed on the top of the primary fermentation tank, and the electric stirring frame extends into the interior of the primary fermentation tank. The electric stirring frame is used to stir the primary fermentation raw material liquid in the primary fermentation tank, thereby increasing the fermentation rate of the primary fermentation raw material liquid in the primary fermentation tank.

[0011] Furthermore, a feeding mechanism is provided at the raw material tank, and the feeding mechanism includes: a feeding pipe, which is not adjacent to the primary fermentation tank and is used to store powdered fermentation raw materials such as organic humus and biological strains, and the feeding pipe is fixedly arranged at the location of the raw material tank, and the feeding pipe is composed of a main pipe and a branch pipe, and the branch pipes of the feeding pipe are sealed and penetrate the raw material tanks storing the powdered fermentation raw materials; a discharge pipe, which penetrates and is fixedly arranged on multiple raw material tanks, and the discharge pipe is a "C"-shaped pipe and the discharge port is connected to the primary fermentation tank; a liquid pump, which is installed in a manner that fits the primary fermentation tank. In the raw material tanks on both sides, the outlet of the liquid pump is connected to the primary fermentation tank through a pipeline, and the raw material tanks attached to the two sides of the primary fermentation tank are used to store liquid fermentation raw materials such as sugar water; a one-way valve is arranged between the branch pipe of the injection pipe and the discharge pipe, and the one-way valve is a one-way valve for the injection pipe to guide the discharge pipe; a connecting head, each branch pipe of the injection pipe is connected to the raw material tank storing powdered fermentation raw materials through a connecting head, and the connecting head is connected to the corresponding quantitative tank below through an electromagnetic valve, and a dosing piece is provided between the raw material tank and the corresponding connecting head, and the injection pipe is used for an external fan.

[0012] Furthermore, the material fixing part includes: a frame, fixedly installed on the top of the corresponding connecting head, the frame is connected to the corresponding storage tank upwards, and the frame is connected to the corresponding connecting head downwards; a feeding ring, fixedly arranged inside the frame, and openings for feeding are opened on the top and bottom of the feeding ring; an electric dial wheel, rotatably installed in the feeding ring, and the electric dial wheel has a plurality of partitions distributed at intervals in the circumference; a plug, slidably installed at the bottom opening of the raw material tank for storing powdered fermentation raw materials, a push rod is fixedly provided at the bottom of the plug, a spring 2 is provided between the plug and the corresponding frame, and the push rod extends into the feeding ring inside the frame under the action of the spring 2.

[0013] The present invention has the following advantages: 1. The present invention ensures that each fish fertilizer ingredient can be accurately added according to a preset ratio through the use of an annular weighing sensor and a quantitative tank in conjunction with an electromagnetic valve, thereby avoiding errors in manual addition operations, and pre-proportioning a fermentation liquid with higher activity in the primary fermentation tank, and then adding other raw materials to the material barrel for proportioning, thereby reducing the extra fermentation time when proportioning fish fertilizers and improving the consistency and efficiency of the fish fertilizer proportioning.

[0014] 2. The present invention can extend the motor and the stirring rod downward into the material barrel for stirring through the cylinder. After the stirring rod completes stirring the fish fertilizer in the material barrel, the stirring rod is retracted into the inner tube by the cylinder. After water is supplied to the cleaning ring through the water pipe, the nozzle on the cleaning ring can spray clean water to automatically clean the stirring rod, thereby preventing cross contamination during subsequent stirring of the stirring rod.

[0015] 3. The present invention can also be designed to separate the material barrel and the device body by driving the transport cart, so as to facilitate the replacement of different material barrels, support the continuous operation of the material barrels with fish fertilizer, and then use the fixed material parts combined with the fan to realize the uniform transportation of powdered raw materials, which can not only save manpower, but also make the material flow smoothly without clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the components such as the frame, guide rails, limit plates, housing and stirring mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the installation pipe, primary fermentation tank, raw material tank and annular weighing sensor of the present invention.

[0019] Figure 4 It is a cross-sectional view of the primary fermentation tank and the raw material tank of the present invention.

[0020] Figure 5 It is a connection relationship diagram of some components of the feeding mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of the matching relationship between the stirring mechanism and the material barrel of the present invention.

[0022] Figure 7 It is a connection relationship diagram of specific components of the stirring mechanism of the present invention.

[0023] Figure 8 It is a schematic diagram of the injection pipe, discharge pipe, raw material tank and plugging components of the present invention.

[0024] Fig. 9 This is a diagram showing the matching relationship among the blanking ring, electric dial wheel, plugging and ejector rod of the present invention.

[0025] The meanings of the reference numerals in the figure are as follows: 1: frame, 100: barrel, 2: shell, 21: transport cart, 22: guide rail, 23: limit plate, 3: fixing ring, 4: mounting pipe, 41: inner pipe, 5: storage tank, 51: primary fermentation tank, 52: raw material tank, 6: feeding pipe, 7: electric stirring frame, 8: annular weighing sensor, 81: mounting plate, 9: quantitative tank, 91: solenoid valve, 10: hose, 101: unloading valve, 11: stirring mechanism, 111: motor, 112: stirring rod, 113: stirring blade, 114: waterproof pad, 12: cylinder, 13: cleaning ring, 131: water pipe, 14: cover plate, 141: mounting sleeve, 142: spring one, 143: round block, 15: feeding mechanism, 151: injection pipe, 152: discharge pipe, 153: liquid pump, 154: one-way valve, 155: connector, 16: fixed material part, 161: frame, 162: unloading ring, 163: electric dial wheel, 17: blockage, 171: push rod, 172: spring two. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1: An automatic proportioning and mixing device for producing biological organic fish fertilizer, such as Figure 1-Figure 5As shown, it includes a frame 1 and a shell 2. The frame 1 is composed of a bottom plate and a bracket and serves as an assembly carrier of the mixing device. The top of the frame 1 is fixedly provided with the shell 2. The bottom plate of the frame 1 is provided with a transport cart 21 for loading a material barrel 100. The material barrel 100 is loaded by the transport cart 21 and then transported to between the shell 2 and the bottom plate of the frame 1 to mix the proportioned fish fertilizer raw materials; it also includes: a fixing ring 3, fixedly installed on the top of the shell 2; a mounting pipe 4, fixedly connected to the inside of the fixing ring 3; a storage tank 5, which is provided with six and circumferentially fixedly arranged between the mounting pipe 4 and the shell 2 Each storage tank 5 is tightly fitted with each other, and one of the storage tanks 5 is a primary fermentation tank 51, which is used for the primary fermentation raw material liquid of sugar water, organic humus and biological strains, and the remaining storage tanks 5 are raw material tanks 52, which are used for classified storage of fermentation raw materials such as sugar water, organic humus and biological strains; annular weighing sensors 8, the number of which is consistent with that of the storage tanks 5, the annular weighing sensors 8 are fixedly installed on the inner wall of the housing 2 through the mounting plate 81, and the annular weighing sensors 8 are equipped with quantitative tanks 9, and the multiple quantitative tanks 9 correspond to their The storage tank 5 above is provided with a connected electromagnetic valve 91 between the quantitative tank 9 and the corresponding storage tank 5, and the annular weighing sensor 8 is used to measure the weight of the fish fertilizer raw material or the initial fermentation raw material liquid inside the quantitative tank 9, so that the quantitative tank 9 can accurately and quantitatively proportion the fish fertilizer raw material or the initial fermentation raw material liquid; the hose 10 is connected to the bottom of each quantitative tank 9, and a discharge valve 101 is provided between the bottom outlet of the quantitative tank 9 and the hose 10. The annular weighing sensor 8 is electrically connected to the corresponding electromagnetic valve 91 through the built-in controller, and the annular weighing sensor 8 measures the fish fertilizer raw material or the initial fermentation raw material liquid in the quantitative cylinder. When the raw material liquid reaches the preset proportion weight, the solenoid valve 91 is controlled by the controller to be closed, and finally the discharge valve 101 is opened, and the quantitative fish fertilizer raw material or the initial fermentation raw material liquid is added to the barrel 100 through the hose 10 for stirring and proportioning; the stirring mechanism 11 is arranged at the lower end of the mounting tube 4 and is used to stir the fish fertilizer raw material in the barrel 100 on the transport cart 21, so that the quantitatively proportioned fish fertilizer raw material and the initial fermentation raw material liquid can be fully stirred in the barrel 100, thereby improving the fermentation rate of the target fish fertilizer in the barrel 100, and achieving the effect of efficient and consistent proportioning of fish fertilizer.

[0028] like Figure 1 and Figure 2 As shown, a guide rail 22 adapted to the transport cart 21 is fixedly provided at the lower part of the bracket of the frame 1, and the guide rail 22 is used to stably guide the transport cart 21. A limiting plate 23 for centering the material barrel 100 is provided in the middle part of the bracket of the frame 1. After the movement, the material barrel 100 on the transport cart 21 can be accurately moved to the bottom of the stirring rod 112, so that the stirring rod 112 can be correctly extended into the material barrel 100 to evenly stir the fish fertilizer raw materials.

[0029] like Figure 2 and Figure 3As shown, a feeding pipe 6 is installed on the top plate of the storage tank 5, wherein an electric stirring frame 7 is fixedly installed on the top of the primary fermentation tank 51, and the electric stirring frame 7 extends into the primary fermentation tank 51. The electric stirring frame 7 is used to stir the primary fermentation raw material liquid in the primary fermentation tank 51 to increase the fermentation rate of the primary fermentation raw material liquid in the primary fermentation tank 51.

[0030] When the device is used to mix the biological organic fish fertilizer, the fish and other organic raw materials required for the basis are first added to the material barrel 100, and then the material barrel 100 is correctly placed on the transport cart 21. Under the limit guidance of the guide rail 22, the transport cart 21 can be smoothly and accurately moved to the mixing position. When the transport cart 21 moves to the mixing position preset by the guide rail 22, the material barrel 100 on the transport cart 21 will be limited by the limit plate 23, so that the top opening of the material barrel 100 on the transport cart 21 can be accurately aligned with the mixing mechanism 11 of the device, ensuring the safety and accuracy of subsequent operations. Subsequently, the fermentation liquid is pre-configured in the primary fermentation tank 51, and the sugar water, organic humus, biological bacteria and other fish fertilizer fermentation raw materials are added to the primary fermentation tank 51 through the feeding pipe 6, and the electric stirring frame 7 is used to continuously stir in the primary fermentation tank 51, thereby accelerating the mixing of the sugar water and organic matter in the primary fermentation tank 51. The mixture of organic humus and biological bacteria makes the primary fermentation raw material liquid in the primary fermentation tank 51 quickly activated and fermented. When the primary fermentation raw material liquid inside the primary fermentation tank 51 is fermented to an appropriate degree, the solenoid valve 91 is opened to allow the primary fermentation raw material liquid inside the primary fermentation tank 51 to flow into the corresponding quantitative tank 9. At this time, the annular weighing sensor 8 will monitor the weight of the primary fermentation raw material liquid in the quantitative tank 9 in real time. When the primary fermentation raw material liquid in the quantitative tank 9 reaches the required weight, the annular weighing sensor 8 controls the solenoid valve 91 to be closed through the built-in controller. At this time, the primary fermentation raw material liquid in the quantitative tank 9 is the required proportion. Finally, the discharge valve 101 at the hose 10 is opened to allow the primary fermentation raw material liquid to flow downward into the barrel 100 and mix with organic raw materials such as fish, thereby shortening the fermentation time of the overall fish fertilizer liquid in the subsequent barrel 100 and improving the production efficiency of fish fertilizer proportioning and mixing.

[0031] like Figure 2 , Figure 6 and Figure 7As shown, the stirring mechanism 11 includes: a motor 111, an inner tube 41 is fixedly arranged inside the mounting tube 4, a compartment is provided between the inner tube 41 and the mounting tube 4, the motor 111 is slidably assembled in the inner tube 41, and a waterproof pad 114 is provided at the bottom of the housing 2 of the motor 111; a stirring rod 112, which passes through the waterproof pad 114 and is fixedly installed on the output shaft of the motor 111; a stirring blade 113, which is provided in multiple groups and is arranged on the rod body of the stirring rod 112, and the multiple stirring blades 113 in the same group are circumferentially hinged. On the stirring rod 112; the cylinder 12 is fixedly mounted on the top of the mounting tube 4, the piston rod of the cylinder 12 penetrates the inner tube 41 and is connected to the output shaft of the motor 111, and the motor 111 and the stirring rod 112 are driven by the piston rod of the cylinder 12 to be accommodated in the inner tube 41, so that the transport cart 21 can transport the material barrel 100 to the bottom of the stirring rod 112, and then the cylinder 12 is used to drive the motor 111 and the stirring rod 112 to extend into the material barrel 100 to stir and mix the fish fertilizer raw materials.

[0032] like Figure 6 and Figure 7 As shown, a plurality of cleaning rings 13 are fixedly installed in the compartment between the mounting tube 4 and the inner tube 41. A plurality of nozzles penetrating the inner tube 41 are arranged on the inner wall of the cleaning ring 13 in a circumferential direction. The nozzles on the cleaning rings 13 are used to spray water to clean the stirring rod 112 and the stirring blades 113 received in the inner tube 41. The cleaning rings 13 are connected by a water pipe 131. The water inlet of the water pipe 131 extends from the top of the mounting tube 4. The cylinder 12 drives the motor 111 and the stirring rod 112 to be received by the piston rod. When it is received in the inner tube 41, the stirring blade 113 will rotate and fit on the rod body of the stirring rod 112, and the motor 111 will be waterproofly isolated in the inner tube 41 through the waterproof pad 114. The water inlet of the water pipe 131 is connected to an external water pump, so that the cleaning ring 13 cleans the stirring rod 112 and the stirring blade 113 through the nozzle, and the cleaned liquid flows downward from the inner tube 41 to the fish fertilizer with reserved water volume in the material barrel 100, so as to prevent cross contamination when the stirring rod 112 stirs the fish fertilizer in the subsequent material barrel 100.

[0033] like Figure 2 , Figure 6 and Figure 7As shown, a cover plate 14 is slidably installed at the pipe opening of the lower end of the mounting tube 4 through a mounting sleeve 141, and a through hole of the same size as the pipe opening of the inner tube 41 is opened in the mounting sleeve 141 of the cover plate 14, and the through hole of the mounting sleeve 141 allows the motor 111 to pass through, and a spring 142 is arranged between the mounting sleeve 141 and the cleaning ring 13 at the bottom of the inner wall of the mounting tube 4. Under the action of the spring 142, the cover plate 14 can cover the top of the barrel 100, and a circular block 143 is fixedly connected to the lower end of the stirring rod 112, and the diameter of the circular block 143 is larger than the through hole of the mounting sleeve 141. When the cylinder 12 drives the stirring rod 112 to be stored in the inner tube 41, the circular block 143 presses the mounting sleeve 141 upward and pushes the cover plate 14 upward, so that the cover plate 14 can be synchronously separated from the barrel 100, thereby facilitating the removal of the barrel 100 after stirring.

[0034] When all the necessary fish fertilizer materials have been added to the material barrel 100, a certain amount of water is reserved in advance in the material barrel 100. The next step is to fully stir these materials. The cylinder 12 is activated, and the piston rod of the cylinder 12 extends and pushes the motor 111 downward, so that the motor 111 and the stirring rod 112 are extended from the inner tube 41 as a whole. When the round block 143 at the end of the extended piston rod no longer moves toward the upper limit cover plate 14, the cover plate 14 will be pressed downward to the top of the material barrel 100 under the action of the spring, so that the fish fertilizer materials in the material barrel 100 are kept relatively sealed for stirring, until the stirring rod 112 is fully extended into the fish fertilizer materials inside the material barrel 100, and the cylinder 12 is closed. The motor 111 is then turned off, and the motor 111 is then turned on again. The motor 111 drives the stirring rod 112 to rotate through the output shaft. The stirring rod 112 rotates at a high speed, and the multiple stirring blades 113 thereon are driven to rotate. Under the action of centrifugal force, the stirring blades 113 hinged on the stirring rod 112 can all be opened outward, and the fish fertilizer raw materials in the material barrel 100 are uniformly stirred. During the process of stirring the fish fertilizer raw materials in the current material barrel 100 by the stirring rod 112, if additional fermentation raw materials need to be added in a fixed amount, the solenoid valve 91 in the corresponding raw material tank 52 is opened, so that the fermentation raw materials such as sugar water, organic humus and biological strains stored in the raw material tank 52 are added to the corresponding quantitative tank 9, similarly, the required fermentation raw materials are weighed in the quantitative tank 9 through the corresponding annular weighing sensor 8 and added to the barrel 100 through the discharge valve 101, so that the subsequent additional fermentation raw materials can also be accurately and quantitatively added. When the fish fertilizer raw materials in the barrel 100 are fully stirred, the cylinder 12 is enabled, and the cylinder 12 shortens the piston rod and pulls the motor 111 upward, so that the motor 111 and the stirring rod 112 are retracted into the inner tube 41 as a whole. When the waterproof pad 114 at the bottom of the motor 111 is higher than the nozzle on the cleaning ring 13, the water pipe 131 is connected to the external water pump, and the external water source is used to supply water to the water pipe 131, and the clean water flows into the cleaning ring 131 through the water pipe 131. The water flow is sprayed out from the nozzle of the washing ring 13 to clean the stirring rod 112 and the stirring blade 113. The cleaned liquid directly flows downward from the inner tube 41 into the material barrel 100, and fills the water volume reserved in the material barrel 100 in advance, while saving additional wastewater treatment steps. When the stirring rod 112 is completely reset and stored in the inner tube 41, the circular block 143 will press the cover plate 14 upward again. At this time, the mounting sleeve 141 on the cover plate 14 compresses the spring 142 to make the cover plate 14 detach from the top of the material barrel 100, so as to facilitate the transport cart 21 to transport the mixed material barrel 100 out of the device, so as to use the new material barrel 100 to carry out fish fertilizer proportioning, and realize the continuity of automatic fish fertilizer proportioning.

[0035] Embodiment 2: Based on embodiment 1, Figure 3-Figure 5As shown, a feeding mechanism 15 is provided at the raw material tank 52, and the feeding mechanism 15 includes: a feeding pipe 151, the raw material tank 52 that is not adjacent to the primary fermentation tank 51 is used to store powdered fermentation raw materials such as organic humus and biological strains, the feeding pipe 151 is fixedly arranged at the location of the raw material tank 52, the feeding pipe 151 is composed of a main pipe and a branch pipe, the branch pipes of the feeding pipe 151 are sealed and penetrate the raw material tank 52 storing the powdered fermentation raw materials; a discharge pipe 152, which penetrates and is fixedly arranged on multiple raw material tanks 52, the discharge pipe 152 is a "C"-shaped pipe and the discharge port is connected to the primary fermentation tank 51; a liquid pump 153, which is installed in the raw material tanks 52 on both sides of the primary fermentation tank 51, and the outlet of the liquid pump 153 is connected to the primary fermentation tank 51 through a pipeline, and the raw material tanks 52 on both sides of the primary fermentation tank 51 are used to store liquid fermentation raw materials such as sugar water; a one-way valve 154, which is provided Placed between the branch pipe of the injection pipe 151 and the discharge pipe 152, the one-way valve 154 is used to unidirectionally guide the injection pipe 151 to the discharge pipe 152; the connector 155, each branch pipe of the injection pipe 151 is connected to the raw material tank 52 storing the powdered fermentation raw materials through the connector 155, the connector 155 is connected to the corresponding quantitative tank 9 below through the electromagnetic valve 91, and a metering piece 16 is provided between the raw material tank 52 and the corresponding connector 155, the injection pipe 151 is used for an external fan, after closing the electromagnetic valve 91, when the powdered fermentation raw materials in the raw material tank 52 enters the injection pipe 151 through the metering piece 16, the powdered fermentation raw materials are injected from the injection pipe 151 into the discharge pipe 152 by airflow, and then injected into the primary fermentation tank 51 by the discharge pipe 152, and pre-mixed and fermented with liquid fermentation raw materials such as sugar water, saving the operation of manual feeding.

[0036] like Figure 4 , Figure 5 , Figure 8 and Fig. 9As shown, the material fixing member 16 includes: a frame 161, which is fixedly installed on the top of the corresponding connecting head 155, the frame 161 is connected to the corresponding material storage tank 5 upward, and the frame 161 is connected to the corresponding connecting head 155 downward; a material discharge ring 162, which is fixedly installed inside the frame 161, and the top and bottom of the material discharge ring 162 are both provided with material discharge openings; an electric dial wheel 163, which is rotatably installed in the material discharge ring 162, and the electric dial wheel 163 is composed of a plurality of spaced partitions distributed around it; a plug 17, which is slidably installed at the bottom opening of the raw material tank 52 storing the powdered fermentation raw material, and a top rod 171 is fixedly installed at the bottom of the plug 17, and the plug 17 and the corresponding frame 161 are connected. A spring 172 is provided in the middle, and the push rod 171 extends into the feed ring 162 inside the frame 161 under the action of the spring 172, and the electric dial 163 rotates in the feed ring 162 and intermittently squeezes the push rod 171, so that the push rod 171 overcomes the elastic force of the spring 172 to drive the blockage 17 to be pushed up, and each time the blockage 17 is pushed up, a certain amount of powdered fermentation raw materials will enter the feed ring 162, and then be evenly pushed into the injection tube 151 of the connecting head 155 through the electric dial 163, so that the powdered fermentation raw materials can fall into the injection tube 151 evenly, avoiding the blockage 17 of the powdered fermentation raw materials in the injection tube 151.

[0037] In order to further improve the efficiency of accurately adding powdered fermentation raw materials such as organic humus and biological strains into the primary fermentation tank 51, so as to pre-mix and ferment with liquid fermentation raw materials such as sugar water, the liquid pump 153 is first activated, and the liquid pump 153 directly transports a certain amount of liquid fermentation raw materials in the raw material tank 52 to the primary fermentation tank 51 through a pipeline, and then the electric dial 163 is activated, and the electric dial 163 rotates in the discharge ring 162. At this time, the partition on the electric dial 163 will intermittently squeeze the push rod 171, forcing the push rod 171 to overcome the elastic force of the spring 172 to drive the plug 17 to move upward, thereby opening the opening at the bottom of the raw material tank 52. Each time the plug 17 is lifted up, a certain amount of powdered fermentation raw materials The raw materials fall into the discharge ring 162. With the continuous rotation of the electric dial 163, these raw materials are evenly pushed into the injection pipe 151 of the connecting head 155. At this time, the solenoid valve 91 is closed, and the injection pipe 151 is connected to the external fan. Under the action of the airflow, the powdered fermentation raw materials are injected from the injection pipe 151 into the discharge pipe 152, and finally enter the primary fermentation tank 51 through the outlet of the discharge pipe 152, and are fully mixed with the pre-added liquid fermentation raw materials such as sugar water for preliminary fermentation. The one-way valve 154 is used to ensure that the powdered fermentation raw materials can only flow from the injection pipe 151 to the discharge pipe 152 to prevent backflow, thereby saving the operation of manually adding raw materials for pre-fermentation and improving the consistency and efficiency of the entire fermentation process.

[0038] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An automatic proportioning and mixing device for producing biological organic fish fertilizer, comprising a frame (1) and a shell (2), wherein the frame (1) is composed of a bottom plate and a bracket, the shell (2) is fixedly arranged on the top of the frame (1), and a transport cart (21) for loading a material barrel (100) is arranged on the bottom plate of the frame (1); Its characteristic is that include: A fixing ring (3) fixedly mounted on the top of the housing (2); A mounting tube (4) fixedly connected to the interior of the fixing ring (3); No less than six material storage tanks (5) are provided and are circumferentially fixedly arranged between the mounting pipe (4) and the outer shell (2), and one of the material storage tanks (5) is a primary fermentation tank (51), and the remaining material storage tanks (5) are raw material tanks (52); annular weighing sensors (8), the number of which is the same as that of the storage tanks (5); the annular weighing sensors (8) are fixedly mounted on the inner wall of the housing (2) via a mounting plate (81); each of the annular weighing sensors (8) is equipped with a quantitative tank (9); a plurality of the quantitative tanks (9) respectively correspond to the storage tanks (5) above them; a solenoid valve (91) is connected between the quantitative tank (9) and the corresponding storage tank (5); the annular weighing sensors (8) are used to measure the weight of the fish fertilizer raw material or the primary fermentation raw material liquid inside the quantitative tank (9); A hose (10) is connected to the bottom of each quantitative tank (9); a discharge valve (101) is provided between the bottom outlet of the quantitative tank (9) and the hose (10); and the annular weighing sensor (8) is electrically connected to the corresponding solenoid valve (91) via a built-in controller; The stirring mechanism (11) is arranged at the lower end of the mounting pipe (4) and is used to stir the fish fertilizer raw materials in the upper bucket (100) of the transport cart (21).

2. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 1, characterized in that: The stirring mechanism (11) comprises: A motor (111), wherein an inner tube (41) is fixedly arranged inside the mounting tube (4), a compartment is provided between the inner tube (41) and the mounting tube (4), the motor (111) is slidably mounted in the inner tube (41), and a waterproof pad (114) is provided at the bottom of the housing (2) of the motor (111); A stirring rod (112) passes through the waterproof pad (114) and is fixedly mounted on the output shaft of the motor (111); A plurality of stirring blades (113) are provided and arranged on the rod body of the stirring rod (112), and a plurality of stirring blades (113) in the same group are circumferentially hinged to the stirring rod (112); The cylinder (12) is fixedly mounted on the top of the mounting tube (4); the piston rod of the cylinder (12) passes through the inner tube (41) and is connected to the output shaft of the motor (111).

3. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 2 is characterized in that: A plurality of cleaning rings (13) are fixedly mounted in the compartment between the mounting tube (4) and the inner tube (41); a plurality of nozzles penetrating the inner tube (41) are circumferentially arranged on the inner wall of the cleaning ring (13); the nozzles on the cleaning rings (13) are used to spray water to clean the stirring rod (112) and the stirring blades (113) received in the inner tube (41); the cleaning rings (13) are connected to each other via a water pipe (131); the water inlet of the water pipe (131) extends from the top of the mounting tube (4).

4. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 3 is characterized in that: A cover plate (14) is slidably mounted at the lower end of the mounting tube (4) via a mounting sleeve (141); a through opening is provided in the mounting sleeve (141) of the cover plate (14); the through opening of the mounting sleeve (141) allows the motor (111) to pass through; a spring (142) is provided between the mounting sleeve (141) and a cleaning ring (13) at the bottom of the inner wall of the mounting tube (4); the cover plate (14) can cover the top of the barrel (100) under the action of the spring (142); a circular block (143) is fixedly connected to the lower end of the stirring rod (112); the diameter of the circular block (143) is larger than the through opening of the mounting sleeve (141).

5. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 4 is characterized in that: A guide rail (22) adapted to the transport cart (21) is fixedly disposed at the lower portion of the support of the frame (1), the guide rail (22) being used to stably guide the transport cart (21), and a limiting plate (23) for centering the limiting material barrel (100) is disposed in the middle portion of the support of the frame (1).

6. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 5 is characterized in that: A feeding pipe (6) is installed on the top plate of the storage tank (5), wherein an electric stirring frame (7) is fixedly installed on the top of the primary fermentation tank (51), and the electric stirring frame (7) extends into the interior of the primary fermentation tank (51).

7. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 6 is characterized in that: The raw material tank (52) is provided with a feeding mechanism (15), and the feeding mechanism (15) comprises: A material injection pipe (151), the material injection pipe (151) is fixedly arranged at the location of the raw material tank (52), the material injection pipe (151) is composed of a main pipe and branch pipes, and the branch pipes of the material injection pipe (151) are respectively sealed and penetrate the raw material tank (52) storing the powdered fermentation raw material; a discharge pipe (152) penetrating through and fixedly disposed on the plurality of raw material tanks (52), wherein a discharge port of the discharge pipe (152) is connected to the primary fermentation tank (51); A liquid pump (153) is installed in the raw material tanks (52) on both sides of the primary fermentation tank (51), and the outlet of the liquid pump (153) is connected to the primary fermentation tank (51) through a pipeline; A one-way valve (154) is disposed between a branch pipe of the injection pipe (151) and the discharge pipe (152), and the one-way valve (154) allows the injection pipe (151) to be unidirectionally connected to the discharge pipe (152); A connecting head (155), each branch of the injection pipe (151) is connected to a raw material tank (52) storing powdered fermentation raw materials via the connecting head (155), the connecting head (155) is connected to a corresponding quantitative tank (9) below via a solenoid valve (91), and a dosing piece (16) is provided between the raw material tank (52) and the corresponding connecting head (155).

8. The automatic proportioning and mixing device for producing biological organic fish fertilizer according to claim 7 is characterized in that: The material setting member (16) comprises: A frame (161) is fixedly mounted on the top of the corresponding connector (155); the frame (161) is connected upwardly to the corresponding material storage tank (5); and the frame (161) is connected downwardly to the corresponding connector (155); A material discharge ring (162) is fixedly arranged inside the frame (161), and openings for material discharge are formed at the top and the bottom of the material discharge ring (162); An electric dial wheel (163) is rotatably mounted in the unloading ring (162), and the electric dial wheel (163) is provided with a plurality of spaced-apart partitions in the circumferential direction; The plug (17) is slidably mounted at the bottom opening of the raw material tank (52) storing the powdered fermentation raw material. A top rod (171) is fixedly provided at the bottom of the plug (17). A second spring (172) is provided between the plug (17) and the corresponding frame (161).

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