A mixing device for shrimp feed additive and working method thereof
By designing a combination of a mobile rack and a spray pipe in the shrimp feed mixing equipment, and using the structure of the turntable and rotating leaves, the problem of difficulty in thorough cleaning of the mixing barrel in the prior art is solved, and efficient cleaning of the shrimp feed mixing equipment is achieved.
Patent Information
- Application Number
- CN202410940085.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2044-07-15
AI Technical Summary
The mixing barrel of the existing shrimp feed mixing equipment is difficult to thoroughly clean. It is mainly because the feed port is located on one side of the mixing barrel, which makes it difficult for the water gun to reach the central area, affecting the cleaning efficiency.
A cleaning device including a moving rack and a spray pipe is designed. The spray pipe can be lowered to the middle of the stirring assembly through the central position of the stirring barrel, and combined with the structure of the turntable and rotating blades to achieve uniform spraying of the inner wall of the stirring barrel and the rotating blades. Drizzle and wash.
The spray pipe is directly inserted into the center of the stirring barrel, which can effectively clean every position in the stirring barrel, improving the cleaning efficiency and cleaning level, and ensuring thorough cleaning of the inside of the stirring barrel.
Smart Images
Figure CN118454560B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of feed mixing equipment, in particular to a mixing equipment for shrimp feed additives and a working method thereof. Background Art
[0002] At present, most of the shrimps sold in the market are artificially raised. The feed for raising shrimps needs to be ground first, and then proportioned and mixed with additives. Additives are the raw materials that must be used in the modern feed industry. They have obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products.
[0003] The work of mixing feed and additives is generally carried out in a mixing barrel of a mixing device. In the prior art, the stirring structure inside the mixing barrel for mixing feed generally has a stirring shaft arranged in the center of the mixing barrel, and a stirring rod fixed on the side of the stirring shaft, and the stirring shaft is driven to rotate to drive the stirring rod to rotate, so as to achieve sufficient mixing of the feed and additives in the mixing barrel, such as the stirring rod and blade in a feed mixing device for shrimp farming disclosed in Application No. 201721810785.4.
[0004] In this type of mixing equipment, the space in the middle of the mixing barrel has been occupied by the stirring shaft (stirring rod), so the feed port can only be set on the side of the mixing barrel. When it is necessary to clean the inside, the water gun can only be inserted from the side feed port for water spraying. Since the feed port is on one side of the mixing barrel, it is far away from the other side of the mixing barrel, and there are parts such as the stirring shaft and stirring rod in between, so it is difficult to clean the inside of the mixing barrel. Summary of the invention
[0005] In view of the deficiencies raised by the above background technology, the present invention provides a mixing device for shrimp feed additives and a working method thereof.
[0006] The present invention adopts the following technical solution:
[0007] In a first aspect, the present invention provides a mixing device for a shrimp feed additive, the mixing device comprising:
[0008] A cleaning device, the cleaning device comprising a movable frame and a spray pipe, the spray pipe is connected to the movable frame and moves vertically, the upper end of the spray pipe is connected to a water source, and spray holes are distributed on the surface of the spray pipe;
[0009] A mixing barrel, wherein an operation port is arranged at the center of the top of the mixing barrel, and feed and additives are put into the mixing barrel through the operation port, and a circular guide rail is fixed on the bottom surface of the mixing barrel, and the guide rail deviates from the center of the mixing barrel;
[0010] A turntable, the turntable is located on the bottom surface of the mixing barrel and rotates, and the axis of rotation of the turntable is located at the center of the mixing barrel;
[0011] A stirring assembly, the stirring assembly comprising a moving member and a rotating blade, one end of the moving member is restricted to move along the guide rail, the other end of the moving member is fixed with a connecting shaft, the connecting shaft passes through the rotating disk, and the rotating blade is fixed on the connecting shaft;
[0012] Wherein, the turntable is connected to a plurality of the stirring components, and after the movable frame moves to the side of the stirring barrel, the spray pipe descends from the operating port to the center of the stirring barrel and is located in the middle of each stirring component.
[0013] In one possible implementation, the guide rail is a raised ring structure, and the stirring assembly also includes a limit member, which is connected to rotate below one end of the movable member away from the connecting shaft, and both sides of the limit member are connected to limit wheels, and the two limit wheels are respectively located on both sides of the guide rail for rotation.
[0014] In a possible implementation, a bull's eye wheel is fixed between the two limiting wheels in the limiting member, and the bull's eye wheel is pressed above the guide rail and rotates.
[0015] In a possible implementation, a plurality of through discharge ports are provided on the side of the guide rail, the bottom surface in the mixing barrel is inclined to one side, and a valve is connected below the lower side of the bottom surface in the mixing barrel.
[0016] In one possible implementation, the movable member is provided with a hexagonal prism above the connecting shaft, and a vertically penetrating mounting hole is provided at the center of the rotating blade. The mounting hole is located in a regular hexagonal hole adapted to the hexagonal prism. After the mounting hole is sleeved outside the hexagonal prism, the top of the hexagonal prism is spirally connected with a nut.
[0017] In a possible implementation, the rotating blade includes a connecting column and a stirring rod, the connecting column is connected to the connecting shaft, a plurality of the stirring rods are vertically distributed on the connecting column, and the plurality of the stirring rods are evenly distributed in a circumferential array on the connecting column.
[0018] In a possible implementation, in two adjacent stirring assemblies, the stirring rod of one of the rotating blades has a height between two vertically adjacent stirring rods of the other rotating blade.
[0019] In a possible implementation, the cleaning device also includes a lifting seat, a transmission belt, a transmission roller, a counterweight block and a lifting motor. The lifting seat and the counterweight block are respectively connected to both sides of the movable frame for vertical lifting, the spray pipe is connected under the lifting seat, the transmission roller is connected to the top of the movable frame, the lifting motor is fixed to the top of the movable frame to drive the transmission roller to rotate, the transmission belt passes around the transmission roller, and the two ends of the transmission belt are respectively fixed to the lifting seat and the counterweight block.
[0020] In a possible implementation, the cleaning device also includes a rotating motor and a connecting pipe, both of which are fixed to the lifting seat, one end of the connecting pipe is connected to a water source, and the other end of the connecting pipe is fixed to a sleeve, the upper end of the spray pipe passes through the output end of the rotating motor, and the upper end of the spray pipe is inserted into the sleeve.
[0021] In a second aspect, the present invention provides a working method of the above-mentioned mixing device, and the working method is as follows:
[0022] When stirring the material, the rotating disk rotates to drive the moving parts of each stirring assembly to move along the guide rail, so that the moving parts swing relative to the rotating disk while moving along the guide rail, driving the rotating blades to rotate, so as to stir the shrimp feed additive in the stirring barrel;
[0023] When cleaning the inside of the mixing barrel, the turntable rotates to drive the rotating blades of each mixing assembly to move along the guide rail while rotating, and then the mobile frame is moved to the side of the mixing barrel, and the spray pipe is lowered from the operation port to the center of the mixing barrel, and water is input into the spray pipe, so that each spray hole of the spray pipe sprays water onto the inner wall of the mixing barrel and each rotating blade.
[0024] From the above description of the structure of the present invention, it can be seen that compared with the prior art, the present invention has the following advantages: the structure of the present invention connecting each stirring component through the periphery of the turntable forms a gap in the center of the stirring barrel, which facilitates the spray pipe to be directly inserted downward into the center position of the stirring barrel, so as to evenly spray and clean each position in the stirring barrel. At the same time, one end of the moving parts of each stirring component is restricted to the guide rail at the eccentric position in the stirring barrel, so that when the turntable drives the moving parts to move along the guide rail, it can drive each rotating blade to rotate, thereby realizing the stirring of the feed and additives inside the stirring barrel. During cleaning, the rotation of the turntable and each rotating blade allows the water sprayed from the spray pipe to effectively spray and clean each side of the rotating blade, and the water sprayed from the side of the spray pipe can also be sprayed into the stirring barrel from the gap between two adjacent rotating blades, spraying and cleaning the side of the stirring barrel. It can be seen that the structure of the present invention can realize the stirring of feed and additives while using the spray pipe to extend into the center position of the stirring barrel to facilitate the cleaning of the inside of the stirring barrel. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0026] Figure 2 for Figure 1 A is an enlarged schematic diagram.
[0027] Figure 3 for Figure 1 Schematic diagram of the enlarged view at B.
[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning device.
[0029] Figure 5 It is a schematic structural diagram of the side section of the present invention.
[0030] Figure 6 for Figure 5 Enlarged schematic diagram at C in the middle.
[0031] Figure 7 This is a schematic diagram of the internal structure of the mixing barrel from a top view.
[0032] Figure 8 It is a schematic diagram of the three-dimensional structure inside the mixing barrel.
[0033] Fig. 9 for Figure 8 The enlarged schematic diagram at D in the middle.
[0034] Fig.10 It is a schematic diagram of a three-dimensional structure in which only one stirring component is connected to the turntable.
[0035] Fig.11 for Fig.10 Enlarged schematic diagram at E in the middle.
[0036] Fig.12 It is a schematic diagram of the three-dimensional structure of the moving part connected to the limiting part.
[0037] Fig.13 It is a schematic diagram of the three-dimensional structure of the limiting component. DETAILED DESCRIPTION
[0038] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.
[0039] In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the feature. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0040] In addition, in the present application, directional terms such as "upper" and "lower" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.
[0041] The present invention discloses a mixing device for shrimp feed additives and a working method thereof, as shown in the following Figure 1 , 4 As shown in Figure 5, the mixing device includes a cleaning device, a mixing barrel 2, a turntable 3 and a stirring assembly. The mixing barrel 2 is fixed on a base frame 21, the turntable 3 and the stirring assembly are both arranged in the mixing barrel 2, and the turntable 3 is connected to a plurality of stirring assemblies. The cleaning device includes a mobile frame 11 and a spray pipe 12, the upper end of the spray pipe 12 is connected to a water source, the annular surface of the spray pipe 12 is distributed with spray holes (not shown in the drawings), and the spray pipe 12 is connected to the mobile frame 11 and moves vertically. An operation port 201 is arranged at the center of the top of the mixing barrel 2, and shrimp feed and additives are put into the mixing barrel 2 through the operation port 201. When the shrimp feed is put in, the cleaning device is moved away from the mixing barrel 2, and when the inside of the mixing barrel 2 is cleaned, the cleaning device is moved away from the mixing barrel 2, and the spray pipe 12 is lowered from the operation port 201 to the center of the mixing barrel 2, so that the spray pipe 12 is located in the middle of each stirring assembly, so that the spray hole of the spray pipe 12 sprays a high-pressure water column into the mixing barrel 2 to clean the inside of the mixing barrel 2.
[0042] As attached Figure 5 and 7 As shown, the turntable 3 is located on the bottom surface of the mixing barrel 2 and rotates, and the axis of rotation of the turntable 3 is located at the center of the mixing barrel 2. Specifically, a stirring motor 31 is fixed at the bottom of the mixing barrel 2, and the output shaft of the stirring motor 31 penetrates from the center of the bottom of the mixing barrel 2 into the mixing barrel 2 and is fixed to the turntable 3, so that the stirring motor 31 drives the turntable 3 to rotate. Preferably, a first shaft sleeve is fixed on the bottom surface of the mixing barrel 2, and an oil seal is embedded in the first shaft sleeve. The output shaft of the stirring motor 31 passes through the oil seal and is fixed to the turntable 3, so as to form a sealed structure at the bottom of the mixing barrel 2.
[0043] As attached Figure 2 and 4As shown in the figure, the cleaning device also includes a lifting seat 13, a transmission belt 153, a transmission roller 152, a counterweight (not shown in the figure), a lifting motor 151, a rotating motor 16 and a connecting pipe 14. The lifting seat 13 and the counterweight are respectively connected to both sides of the mobile frame 11 for vertical lifting. The lifting method can be as shown in the attached figure. Figure 3 As shown, both sides of the mobile frame 11 are channel steels 111, and two rollers 131 are set at the upper and lower ends of both sides of the lifting seat 13 and the counterweight, and the two rollers 131 at the same height of the side of the lifting seat 13 and the counterweight are respectively located on the two sides of the side of the channel steel 111, thereby limiting the lifting seat 13 and the counterweight to only be able to vertically lift along the side of the channel steel 111. The transmission roller 152 is connected to the top of the mobile frame 11, and the lifting motor 151 is fixed on the top of the mobile frame 11 to drive the transmission roller 152 to rotate, and the transmission belt 153 bypasses the transmission roller 152, and the two ends of the transmission belt 153 are respectively fixed to the lifting seat 13 and the counterweight. When working, the rotating motor 16 drives the transmission roller 152 to rotate to drive the transmission belt 153 to operate, so as to realize the lifting seat 13 being pulled up or put down, thereby driving the lifting seat 13 to rise and fall.
[0044] As attached Figure 4 and 5 As shown, the rotating motor 16 and the connecting pipe 14 are both fixed on the lifting seat 13, the spray pipe 12 is connected under the lifting seat 13, and the upper end of the spray pipe 12 passes through the output end of the rotating motor 16, so that the rotating motor 16 can drive the spray pipe 12 to rotate, so that the water sprayed from the spray hole is thrown out by the centrifugal force formed by the rotation of the spray pipe 12. Compared with the fixed position of the spray hole, the rotation of the spray pipe 12 can make the water sprayed from the spray hole spray to any position in the mixing barrel 2, which is conducive to improving the cleaning degree. One end of the connecting pipe 14 is fixed with a sleeve, and the upper end of the spray pipe 12 is inserted into the sleeve. The other end of the connecting pipe 14 is connected to a water source, which can be connected to a water tank 17 located below the mobile frame 11 through a hose 141. A water pump is configured in the water tank 17, and the hose 141 is connected to the output end of the water pump to transport water upward through the connecting pipe 14 to the spray pipe 12, so that water is sprayed from each spray hole of the spray pipe 12.
[0045] As attached Figures 7 to 9 As shown, a circular guide rail 22 is fixed on the bottom surface of the mixing barrel 2. The guide rail 22 is a raised ring structure, and the guide rail 22 deviates from the center of the mixing barrel 2. The stirring assembly includes a moving member 41, a rotating blade 42, and a limiting member 43. The two ends of the moving member 41 are respectively connected to the rotating blade 42 and the limiting member 43. The limiting member 43 is connected to rotate below the end of the moving member 41 away from the connecting shaft 411, and both sides of the limiting member 43 are connected to limiting wheels 431. The two limiting wheels 431 are respectively located on both sides of the guide rail 22 to rotate, thereby limiting one end of the moving member 41 to move along the guide rail 22. Further, as shown in the attached Fig.13As shown, a bull's eye wheel 432 is fixed between two limiting wheels 431 in the limiting member 43 , and the bull's eye wheel 432 is pressed on the guide rail 22 and rotates. In this structure, the bull's eye wheel 432 is used to support one end of the moving member 41 on the guide rail 22 .
[0046] As attached Figures 10 to 12 As shown, the other end of the moving member 41 is fixed with a connecting shaft 411, and the connecting shaft 411 passes through a connecting hole provided on the rotating disk 3. The rotating blade 42 includes a connecting column 421 and a stirring rod 422, the connecting column 421 is connected to the connecting shaft 411, a plurality of stirring rods 422 are vertically distributed on the connecting column 421, and a plurality of stirring rods 422 are evenly distributed in an array on the circumference of the annular surface of the connecting column 421. This structure enables the rotating blade 42 to form a plurality of laterally fixed stirring rods 422 vertically distributed around the connecting column 421. The moving member 41 is provided with a hexagonal column 412 above the connecting shaft 411, and the mounting hole is located at a regular hexagonal hole adapted to the hexagonal column 412. After the mounting hole is sleeved outside the hexagonal column 412, the top of the hexagonal column 412 is screwed with a nut 413 until the nut 413 is tightly pressed against the connecting column 421 to fix the rotating blade 42 on the connecting shaft 411, and finally a structure is formed in which one end of the moving member 41 is limited to the turntable 3, and the other end of the moving member 41 is limited to the guide rail 22. When the turntable 3 rotates, the moving member 41 can be pulled to move along the guide rail 22, and because the guide rail 22 and the axis of rotation of the turntable 3 deviate, the distance from the connecting shaft 411 to the guide rail 22 is not fixed, so when one end of the moving member 41 moves along the guide rail 22, the connecting shaft 411 at the other end of the moving member 41 swings accordingly and drives the rotating blade 42 to rotate, forming an action of the rotating blade 42 stirring the feed and the additive.
[0047] Furthermore, in two adjacent stirring components, the height of the stirring rod 422 of one rotating blade 42 is located between the two vertically adjacent stirring rods 422 of the other rotating blade 42, thereby staggering the height positions of the stirring rods 422 of the rotating blades 42 of the two adjacent stirring components to avoid the rotating blades 42 blocking each other and getting stuck when rotating.
[0048] In addition, the stirring assembly further includes an extension rod 423, and only one of the two adjacent stirring assemblies is provided with the extension rod 423, a receiving groove is provided at the bottom of the connecting column 421 of the rotating blade 42 connected to the extension rod 423, one end of the extension rod 423 is sleeved in the receiving groove, and the extension rod 423 and the connecting column 421 are pivotally connected, so that the extension rod 423 can swing relative to the moving member 41. The turntable 3 is a petal-shaped structure, and a plurality of branch rods 33 are distributed in an array on the circumference of the annular surface, and the ends of each branch rod 33 are used to connect to the connecting shaft 411 of the moving member 41. In a natural state, the extension rod 423 naturally swings downward to the side of the branch rod 33 and tilts, so that the other end of the extension rod 423 extends toward the bottom of the mixing barrel 2, so that the rotating blade 42 can stir the feed and additives at the lower position of the mixing barrel 2 when the rotating blade 42 rotates. At the same time, since the extension rod 423 can swing up and down relative to the connecting column 421, when the extension rod 423 rotates to approach the branch rod 33, the extension rod 423 can be blocked by the side of the branch rod 33 and swing upward to the branch rod 33 with the rotation of the rotating blade 42, and then swing downward after crossing the branch rod 33. It can be seen that the pivoting structure of the extension rod 423 and the connecting column 421 helps stir the feed and additives below the mixing barrel 2, and does not affect the rotation of the rotating blade 42 and the rotating disk 3, ensuring that the present invention can work stably. Further, the bottom surface of the rotating disk 3 can also be fixed with a plurality of stirring columns 32 protruding vertically downward, so that when the rotating disk 3 rotates, the feed and additives at the bottom surface of the rotating disk 3 can also be fully stirred.
[0049] Referring to the accompanying drawings, the bottom surface of the mixing barrel 2 is tilted to one side, and a valve 23 is connected to the lower side of the bottom surface of the mixing barrel 2. After the mixing is completed, the valve 23 is opened so that the mixed material can flow downward from the valve 23. Furthermore, a plurality of through discharge ports 202 are provided on the side of the guide rail 22 so that the material in the guide rail 22 can slide downward from the discharge port 202.
[0050] The working method of the above mixing device is as follows:
[0051] When stirring materials, the turntable 3 rotates to drive the moving parts 41 of each stirring component to move along the guide rail 22, so that the moving parts 41 swing relative to the turntable 3 while moving along the guide rail 22, driving the rotating blades 42 to rotate, so that each rotating blade 42 can simultaneously revolve around the center of the stirring barrel 2 as the axis and rotate on its own, thereby stirring the feed and additives in the stirring barrel 2.
[0052] When cleaning the inside of the mixing barrel 2, the turntable 3 rotates to drive the rotating blades 42 of each stirring component to move along the guide rail 22 while rotating, and then the mobile frame 11 is moved to the side of the mixing barrel 2, and the spray pipe 12 is lowered from the operation port 201 to the center of the mixing barrel 2, and then the water source is input into the spray pipe 12, so that each spray hole of the spray pipe 12 sprays water to the inner wall of the mixing barrel 2 and each rotating blade 42, thereby achieving water spray cleaning of the inner wall of the mixing barrel 2 and the rotating blade 42. In this cleaning method, the spray pipe 12 is located in the center of the mixing barrel 2, so the mixing barrel 2 can be cleaned evenly in all directions to avoid being too far away and blocked and unable to be cleaned in place. At the same time, during this cleaning process, the rotating motor 16 drives the spray pipe 12 to rotate, so that the water sprayed from the spray hole is affected by the centrifugal force formed by the rotation of the spray pipe 12 and is thrown to any position on the side of the mixing barrel 2 of the rotating blade 42, which is conducive to improving the cleaning efficiency and cleaning degree.
[0053] In addition, if attached Figure 5 and 6 As shown, the base frame 21 supporting and fixing the mixing barrel 2 is a frame structure welded by square tubes, and a limiting opening 203 is formed on one side of the base frame 21, guide wheels are fixed on both sides of the limiting opening 203, and an insertion plate 18 is fixed on the front end of the bottom plate of the movable frame 11, and first guide surfaces are arranged on both sides of the front end of the insertion plate 18. When the movable frame 11 moves toward the side of the mixing barrel 2, the first guide surfaces on both sides of the insertion plate 18 are respectively inserted along the two guide wheels to the two sides of the insertion plate 18 and are respectively located between the two guide wheels, thereby limiting the position of the movable frame 11 moving toward the mixing barrel 2, so that the movable frame 11 keeps moving relative to a reference plane of the center of the mixing barrel 2, and the spray pipe 12 can correspond to the middle position of the mixing barrel 2.
[0054] Furthermore, a bottom beam 211 is horizontally placed under the limit opening 203 of the base frame 21, and a penetrating opening is provided in the insertion plate 18, from which a pivotally connected hook 19 is formed, and one end of the hook 19 protrudes downward to form a blocking portion 191, and a side of the blocking portion 191 facing the front end of the insertion plate 18 forms a second guide surface, and a supporting portion is also fixed below the opening, which supports the hook 19 to prevent the hook 19 from swinging downward. When the insertion plate 18 moves between the two guide wheels and continues to move, the bottom beam 211 blocks the second guide surface of the hook 19 and drives the hook 19 to swing upward, and the hook 19 is lifted up by the bottom beam 211 and then swings downward, so that the blocking portion 191 of the hook 19 hooks the bottom beam 211 to realize the automatic fixation of the movable frame 11 relative to the mixing barrel 2, and the spray pipe 12 is located above the center of the mixing barrel 2, that is, after the movable frame 11 moves toward the mixing barrel 2, the movable frame 11 is automatically fixed relative to the mixing barrel 2, and the spray pipe 12 automatically corresponds to the center of the mixing barrel 2, without adjusting the position of the movable frame 11, and the movable frame 11 can be prevented from moving relative to the mixing barrel 2 during the cleaning process, thereby helping to improve the convenience of operation.
[0055] In summary, in the structure of the present invention, the structure of connecting each stirring component through the periphery of the turntable 3 forms a gap in the center of the stirring barrel 2, which facilitates the spray pipe 12 to be directly inserted downward into the center position of the stirring barrel 2, so as to evenly spray and clean each position in the stirring barrel 2. At the same time, one end of the moving part 41 of each stirring component is restricted to the guide rail 22 at an eccentric position in the stirring barrel 2, so that when the turntable 3 drives the moving part 41 to move along the guide rail 22, it can drive each rotating blade 42 to rotate, thereby achieving the stirring of the feed and additives inside the stirring barrel 2. During cleaning, the rotation of the turntable 3 and each rotating blade 42 allows the water sprayed by the spray pipe 12 to effectively spray and clean each side of the rotating blade 42. It can be seen that the structure of the present invention can achieve the stirring of feed and additives while using the spray pipe 12 to extend into the center position of the stirring barrel 2 to facilitate cleaning the inside of the stirring barrel 2.
[0056] The above is only a specific implementation of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.
Claims
1. A mixing device for shrimp feed additives, characterized in that: The mixing device includes: A cleaning device, the cleaning device comprising a movable frame and a spray pipe, the spray pipe is connected to the movable frame and moves vertically, the upper end of the spray pipe is connected to a water source, and spray holes are distributed on the surface of the spray pipe; A mixing barrel, wherein an operation port is arranged at the center of the top of the mixing barrel, and feed and additives are put into the mixing barrel through the operation port, and a circular guide rail is fixed on the bottom surface of the mixing barrel, and the guide rail deviates from the center of the mixing barrel; A turntable, the turntable is in a petal-shaped structure, and a plurality of branch rods are distributed in an array on the circumference of the annular surface. The turntable is located on the bottom surface of the mixing barrel and rotates, and the axis of rotation of the turntable is located at the center of the mixing barrel; A stirring assembly, the stirring assembly comprising a moving member, a rotating blade and an extension rod, one end of the moving member is restricted to move along the guide rail, the other end of the moving member is fixed with a connecting shaft, the connecting shaft passes through the end of the branch rod of the rotating disk, the rotating blade comprises a connecting column and a stirring rod, the connecting column is connected to the connecting shaft, a plurality of the stirring rods are vertically distributed on the connecting column, and the plurality of the stirring rods are evenly distributed in a circumferential array on the connecting column; Among them, the turntable is connected to a plurality of the stirring components, and only one of the two adjacent stirring components is provided with the extension rod, and the bottom of the connecting column of the rotating blade connected to the extension rod is pivotally connected to one end of the extension rod, so that the extension rod can swing relative to the movable part. In a natural state, the extension rod naturally swings downward until it is against the side of the branch rod and tilted. After the movable frame moves to the side of the stirring barrel, the spray pipe descends from the operating port to the center of the stirring barrel and is located in the middle position of each stirring component.
2. A mixing device for shrimp feed additives as claimed in claim 1, characterized in that: The guide rail is a raised ring structure, and the stirring assembly also includes a limit member, which is connected to rotate below the end of the moving member away from the connecting shaft, and both sides of the limit member are connected to limit wheels, and the two limit wheels are respectively located on both sides of the guide rail for rotation.
3. A mixing device for shrimp feed additives as claimed in claim 2, characterized in that: A bull's eye wheel is fixed between the two limiting wheels in the limiting component, and the bull's eye wheel is pressed above the guide rail and rotates.
4. A mixing device for shrimp feed additives according to any one of claims 1 to 3, characterized in that: A plurality of through discharge ports are arranged on the side of the guide rail, the bottom surface in the mixing barrel is inclined to one side, and a valve is connected below the lower side of the bottom surface in the mixing barrel.
5. A mixing device for shrimp feed additives as claimed in claim 1, characterized in that: The movable part is provided with a hexagonal column above the connecting shaft, and a vertically penetrating mounting hole is provided at the center of the rotating blade. The mounting hole is located in a regular hexagonal hole adapted to the hexagonal column. After the mounting hole is sleeved outside the hexagonal column, a nut is spirally connected to the top of the hexagonal column.
6. A mixing device for shrimp feed additives as claimed in claim 1, characterized in that: In two adjacent stirring assemblies, the stirring rod of one of the rotating blades has a height between two vertically adjacent stirring rods of the other rotating blade.
7. A mixing device for shrimp feed additives as claimed in claim 1, characterized in that: The cleaning device also includes a lifting seat, a transmission belt, a transmission roller, a counterweight and a lifting motor. The lifting seat and the counterweight are respectively connected to both sides of the mobile frame for vertical lifting. The spray pipe is connected under the lifting seat, the transmission roller is connected to the top of the mobile frame, the lifting motor is fixed to the top of the mobile frame to drive the transmission roller to rotate, the transmission belt passes around the transmission roller, and the two ends of the transmission belt are respectively fixed to the lifting seat and the counterweight.
8. A mixing device for shrimp feed additives as claimed in claim 7, characterized in that: The cleaning device also includes a rotating motor and a connecting pipe, both of which are fixed to the lifting seat, one end of the connecting pipe is connected to a water source, the other end of the connecting pipe is fixed to a sleeve, the upper end of the spray pipe passes through the output end of the rotating motor, and the upper end of the spray pipe penetrates into the sleeve.
9. A method for operating a mixing device as claimed in any one of claims 1, 2, 3, 5, 6, 7 and 8, characterized in that: The working method is as follows: When stirring the material, the rotating disk rotates to drive the moving parts of each stirring assembly to move along the guide rail, so that the moving parts swing relative to the rotating disk while moving along the guide rail, driving the rotating blades and the extension rod to rotate, so as to stir the shrimp feed additive in the stirring barrel; When cleaning the inside of the mixing barrel, the turntable rotates to drive the rotating blades of each mixing assembly to move along the guide rail while rotating, and then the mobile frame is moved to the side of the mixing barrel, and the spray pipe is lowered from the operation port to the center of the mixing barrel, and water is input into the spray pipe, so that each spray hole of the spray pipe sprays water onto the inner wall of the mixing barrel and each rotating blade.