Aquaculture feed stirring device
By designing aquaculture feed agitation device with multiple impellers, multiple rotations, circulations close and separation, the problem that traditional mixing mechanisms cannot quickly and efficiently stir multiple feeds, and the rapid, efficient stirring and uniform mixing of aquaculture feed is achieved.
Patent Information
- Application Number
- CN202422160312.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Traditional aquaculture feed mixing mechanisms cannot stir a variety of feeds quickly and efficiently, and cannot meet the needs of the assembly line.
A aquaculture feed stirring device is designed, adopting two sets of multi-impellers, multiple rotations, circulating close and separation structures. The rotor No. 1 and No. 2 are driven to rotate through the power device, and the two sets of stirring devices are driven respectively to make the impellers rotate in the opposite direction, achieving fast and efficient stirring.
Fast and efficient stirring of aquaculture feed is achieved, ensuring uniform mixing of feed, greatly improving the mixing efficiency.
Smart Images
Figure CN222969673U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of aquaculture, and particularly to an aquaculture feed mixing device. Background Art
[0002] In the process of aquaculture feed processing, a variety of aquaculture feeds need to be put together for mixing. When using mechanical mixing methods, the problems of fast and efficient mixing need to be solved to meet the needs of the production line. Traditional mixing mechanisms cannot meet the above requirements, and a device is needed to solve these problems. Summary of the Invention
[0003] In view of the above deficiencies in the prior art, the present invention provides an aquaculture feed mixing device with two groups of multi-impellers, multiple rotations, cyclic approaching and separation, and fast and efficient mixing.
[0004] The object of the present invention is achieved through the following technical solutions:
[0005] An aquaculture feed mixing device includes a mixing tank, a power device, and a mixing device. The power device includes a power base, a first rotating frame, a second rotating frame, and a cam. The mixing device includes a gear ring, a planetary gear, a central gear, and a planetary gear frame. The lower part of the power base has a bottom plate with a bottom plate hole in the middle, the upper part of the bottom plate has a middle plate with a middle plate hole in the middle, the upper part of the middle plate has an upper plate with an upper plate hole in the middle, the side of the power base has a side hole, and there is a motor plate behind the side hole. The middle of the first rotating frame has a first rotating frame hole, the upper part of the first rotating frame has a first bevel gear, the lower part of the first rotating frame has two symmetric first connecting rods, and each lower part of the first connecting rod has a first connecting rod pin. The middle of the second rotating frame has a second rotating frame hole, the lower part of the second rotating frame has two symmetric second connecting rods, and each lower part of the second connecting rod has a second connecting rod pin. The middle of the cam has a cam hole, and the outer circle of the cam has two symmetric cam grooves up and down. The middle shaft of the third bevel gear passes through the side hole and rotates in the side hole. The lower part of the motor is fixedly connected to the motor plate, and the output shaft of the motor is fixedly connected to the middle shaft of the third bevel gear. The first rotating frame is rotatably connected to the bottom plate hole and rotates in the bottom plate hole. The second rotating frame passes through the first rotating frame hole, the second bevel gear, and the middle plate hole from below, and the second rotating frame is rotatably connected to the first rotating frame hole and the middle plate hole and rotates in the first rotating frame hole and the middle plate hole. The second bevel gear is fixedly connected to the second rotating frame. The first bevel gear and the second bevel gear are both rotatably connected to the third bevel gear. The central shaft passes through the cam hole, the second rotating frame hole, and the upper plate hole from below. The upper part of the central shaft is fixedly connected to the upper plate hole, the cam hole is fixedly connected to the middle of the central shaft, the lower part of the power base is fixedly connected to the upper part of the cover, and the first rotating frame passes through the cover.
[0006] Both sides of the ring gear have two symmetric ring gear holes. The lower part of the planet gear has a planet gear shaft, the lower part of the planet gear shaft has an impeller shaft, the lower part of the sun gear has a sun gear shaft, and there is a sun gear hole in the middle of the sun gear shaft. The outer side of the planet carrier is evenly distributed with upper planet carrier holes. There is a planet carrier shaft in the middle of the lower part of the planet carrier. There is a planet carrier shaft hole in the middle of the planet carrier shaft. There is a side plate on the lower outer side of the planet carrier shaft. There is a cam rod on the inner side of the lower part of the side plate. Each planet carrier hole is provided with a planet gear. Each planet gear shaft is rotationally connected to the corresponding planet carrier hole. Each planet gear rotates in the corresponding planet carrier hole. Each impeller is fixedly connected to the outer side of each impeller shaft. The planet carrier shaft hole is rotationally connected to the sun gear shaft. The planet carrier rotates around the sun gear shaft. The sun gear meshes with three planet gears at the same time. The ring gear meshes with three planet gears at the same time. A stirring device is provided at the lower part of the first rotating frame and the lower part of the second rotating frame respectively. The two stirring devices are symmetric on both sides of the cam. The central shaft passes through the two sun gear holes respectively. The two sun gear holes are fixedly connected to the central shaft. The ring gear holes on both sides of the upper ring gear are respectively fixedly connected to the second connecting rod pins on both sides. The ring gear holes on both sides of the lower ring gear are respectively fixedly connected to the first connecting rod pins. The upper cam rod is slidably connected to the upper cam groove. The lower cam rod is slidably connected to the lower planet carrier shaft.
[0007] Advantages: The present invention has two groups of impellers. Each group of impellers has three impellers. Each impeller has multiple rotations. The two groups of impellers cycle closer and farther apart, and the stirring is fast and efficient. The power device drives the first rotating frame and the second rotating frame to rotate. The first rotating frame and the second rotating frame rotate in opposite directions. The first rotating frame and the second rotating frame respectively drive a group of stirring devices, so that the rotating directions of the impellers on both sides are also opposite. When the ring gear rotates, it drives its respective planet gears to rotate. The planet carrier rotates with its respective planet gear, so that each planet gear rotates around the sun gear and rotates on its own axis, so that each impeller rotates both around the sun gear and rotates on its own axis. When the planet carrier rotates, it is driven by its respective cam groove. The two planet carriers on both sides are driven to move away from or close to each other at the same time. The above connections make the impellers on the two stirring devices rotate in opposite directions, and at the same time the two groups of impellers cycle closer and farther apart, causing the aquaculture feed in the stirring tank to be turned back and forth. And each impeller rotates both around the sun gear and rotates on its own axis. The above movements combined make the aquaculture feed in the stirring tank be turned back and forth and stirred, and the aquaculture feed will be quickly stirred evenly, greatly improving the efficiency. Description of the Drawings
[0008] Figure 1 It is a schematic structural diagram of the aquaculture feed stirring device described in the present invention.
[0009] Figure 2 It is a schematic internal structure diagram of the aquaculture feed stirring device described in the present invention.
[0010] Figure 3 It is a schematic diagram of the lower side internal structure of the aquaculture feed stirring device described in the present invention.
[0011] Figure 4 This is a schematic structural diagram of the power device according to the present invention.
[0012] Figure 5 This is a schematic structural diagram of the power seat according to the present invention.
[0013] Figure 6 This is a schematic structural diagram of the first rotating frame according to the present invention.
[0014] Figure 7 This is a schematic structural diagram of the second rotating frame according to the present invention.
[0015] Figure 8 This is a schematic structural diagram of the cam according to the present invention.
[0016] Figure 9 This is a schematic structural diagram of the stirring device according to the present invention.
[0017] Figure 10 This is a schematic structural diagram of the lower part of the stirring device according to the present invention.
[0018] Figure 11 This is a schematic structural diagram of the gear ring according to the present invention.
[0019] Figure 12 This is a schematic structural diagram of the planet gear according to the present invention.
[0020] Figure 13 This is a schematic structural diagram of the sun gear according to the present invention.
[0021] Figure 14 This is a schematic structural diagram of the planet gear carrier according to the present invention. Detailed implementation manners
[0022] The present invention will be further described in detail below with reference to the drawings and embodiments:
[0023] An aquaculture feed mixing device, comprising a mixing tank 110, a power device 200, and a mixing device 300. The power device 200 includes a power seat 210, a first rotating frame 220, a second rotating frame 230, and a cam 240. The mixing device 300 includes a gear ring 310, planet gears 320, a central gear 330, and a planet gear carrier 340. The lower part of the power seat 210 has a bottom plate 211, the middle of the bottom plate 211 has a bottom plate hole 212, the upper part of the bottom plate 211 has a middle plate 213, the middle of the middle plate 213 has a middle plate hole 214, the upper part of the middle plate 213 has an upper plate 215, the middle of the upper plate 215 has an upper plate hole 216, the side of the power seat 210 has a side hole 217, the rear of the side hole 217 has a motor plate 218, the middle of the first rotating frame 220 has a first rotating frame hole 221, the upper part of the first rotating frame 220 has a first bevel gear 224, the lower part of the first rotating frame 220 has two symmetric first connecting rods 222, and the lower part of each first connecting rod 222 has a first connecting rod pin 223. The middle of the second rotating frame 230 has a second rotating frame hole 231, the lower part of the second rotating frame 230 has two symmetric second connecting rods 232, and the lower part of each second connecting rod 232 has a second connecting rod pin 223. The middle of the cam 240 has a cam hole 241, the outer circle of the cam 240 has two symmetric cam grooves 242 up and down. The middle shaft of the third bevel gear 270 passes through the side hole 217, and the middle shaft of the third bevel gear 270 rotates in the side hole 217. The lower part of the motor 280 is fixedly connected to the motor plate 218, and the output shaft of the motor 280 is fixedly connected to the middle shaft of the third bevel gear 270. The first rotating frame 220 is rotatably connected to the bottom plate hole 212 and rotates in the bottom plate hole 212. The second rotating frame 230 passes through the first rotating frame hole 221, the second bevel gear 260, and the middle plate hole 214 from below, and the second rotating frame 230 is rotatably connected to the first rotating frame hole 221 and the middle plate hole 214 and rotates in the first rotating frame hole 221 and the middle plate hole 214. The second bevel gear 260 is fixedly connected to the second rotating frame 230. The first bevel gear 224 and the second bevel gear 260 are both rotatably connected to the third bevel gear 270. The central shaft 250 passes through the cam hole 241, the second rotating frame hole 231, and the upper plate hole 216 from below. The upper part of the central shaft 250 is fixedly connected to the upper plate hole 216, the cam hole 241 is fixedly connected to the middle of the central shaft 250, the lower part of the power seat 210 is fixedly connected to the upper part of the cover 120, and the first rotating frame 220 passes through the cover 120.
[0024] The two sides of the ring gear 310 are symmetrically provided with two ring gear holes 311. The lower part of the planet gear 320 is provided with a planet gear shaft 321. The lower part of the planet gear shaft 321 is provided with an impeller shaft 322. The lower part of the sun gear 330 is provided with a sun gear shaft 331. The middle of the sun gear shaft 331 is provided with a sun gear hole 332. The upper planet gear frame holes 341 are evenly distributed on the outer side of the planet gear carrier 340. The middle of the lower part of the planet gear carrier 340 is provided with a planet gear carrier shaft 342. The middle of the planet gear carrier shaft 342 is provided with a planet gear carrier shaft hole 343. The lower outer side of the planet gear carrier shaft 342 is provided with a side plate 344. The inner side of the lower part of the side plate 344 is provided with a cam lever 345. Each planet gear frame hole 341 is provided with a planet gear 320. Each planet gear shaft 321 is rotatably connected to the corresponding planet gear frame hole 341. Each planet gear 320 rotates in the corresponding planet gear frame hole 341. Each outer side of the impeller shaft 322 is fixedly connected with an impeller 350. The planet gear carrier shaft hole 343 is rotatably connected to the sun gear shaft 331. The planet gear carrier 340 rotates around the sun gear shaft 331. The sun gear 330 meshes with three planet gears 320 at the same time. The ring gear 310 meshes with three planet gears 320 at the same time. A stirring device 300 is provided at the lower part of the first rotating frame 220 and the lower part of the second rotating frame 230 respectively. The two stirring devices 300 are symmetrically arranged on both sides of the cam 240. The central shaft 250 passes through the two sun gear holes 332 respectively. The two sun gear holes 332 are fixedly connected with the central shaft 250. The ring gear holes 311 on both sides of the upper ring gear 310 are fixedly connected with the second connecting rod pins 223 on both sides respectively. The ring gear holes 311 on both sides of the lower ring gear 310 are fixedly connected with the first connecting rod pins 223 respectively. The upper cam lever 345 is slidably connected to the upper cam groove 242. The lower cam lever 345 is slidably connected to the lower planet gear carrier shaft 342.
[0025] When the present invention is used, the aquaculture feed is put into the stirring tank 110, and the motor 280 is started. The rotation of the motor 280 drives the rotation of the third bevel gear 270. While the third bevel gear 270 rotates, it drives the rotation of the second bevel gear 260 and the first bevel gear 224. The rotation of the second bevel gear 260 rotates the second rotating frame 230, and the rotation of the second rotating frame 230 rotates the upper gear ring 310. The rotation of the upper gear ring 310 drives the rotation of the three upper planet gears 320. The planet gear carrier 340 rotates together with the three planet gears 320. The planet gears 320 revolve around the central gear 330 while rotating on their own axes. The rotation of the upper planet gears 320 drives the rotation of their respective impellers 350. When the first bevel gear 224 rotates, the first rotating frame 220 drives the rotation of the lower gear ring 310. The rotation of the lower gear ring 310 drives the rotation of the lower planet gears 320. The planet gear carrier 340 rotates together with the three planet gears 320. The planet gears 320 revolve around the central gear 330 while rotating on their own axes. The rotation of the lower planet gears 320 drives the rotation of their respective impellers 350 together. When the planet gear carrier 340 rotates, the cam rod 345 slides in the cam groove 242, and the cam groove 242 drives the respective planet gear carriers 340 to move up and down. The planet gear carriers 340 drive their respective planet gears 320 to move up and down together. The planet gears 320 slide up and down along the central gear 330 and the gear ring 310. The planet gears 320 drive their respective impellers 350 to move up and down together. The above connections enable each impeller 350 to perform the following movements: First, the impeller 350 rotates around the central gear 330. Second, the impeller 350 rotates on its own axis along with the planet gear 320. Third, the impeller 350 moves up and down along with the planet gear 320. The above movements make the raw materials in the stirring tank 110 be stirred evenly quickly and efficiently.
[0026] An operation method of an aquaculture feed stirring device includes the following steps: First step, when the present invention is used, the aquaculture feed is put into the stirring tank 110, and the motor 280 is started. The power device 200 drives the two groups of impellers 350 to approach and separate cyclically. The impellers 350 in each stirring device 300 rotate around their respective central gears 330 and rotate on their own axes at the same time. The above movements combined make the aquaculture feed in the stirring tank 110 be turned over and stirred back and forth, and the aquaculture feed will be quickly stirred evenly, greatly improving the efficiency.
[0027] The present invention has two sets of impellers. Each set of impellers has three impellers, and each impeller has multiple rotations. The two sets of impellers cycle between approaching and separating, enabling rapid and efficient stirring. The power device 200 drives the first rotating frame 220 and the second rotating frame 230 to rotate. The first rotating frame 220 and the second rotating frame 230 rotate in opposite directions. The first rotating frame 220 and the second rotating frame 230 respectively drive a set of stirring devices 300, so that the impellers 350 on both sides also rotate in opposite directions. When the gear ring 310 rotates, it drives its respective planet gear 320 to rotate. The planet gear carrier 340 rotates with its respective planet gear 320, causing each planet gear 320 to rotate around the sun gear 330 and also rotate on its own axis, so that each impeller 350 both revolves and rotates on its own axis. When the planet gear carrier 340 rotates, it is driven by its respective cam groove 242. The two planet gear carriers 340 on both sides are driven to move away from or close to each other simultaneously. The above connections enable the impellers 350 on the two sets of stirring devices 300 to rotate in opposite directions, and at the same time, the two sets of impellers 350 cycle between approaching and separating, causing the aquaculture feed in the stirring tank 110 to be flipped back and forth. And each impeller 350 also revolves and rotates on its own axis. The above movements combined cause the aquaculture feed in the stirring tank 110 to be flipped and stirred back and forth, and the aquaculture feed will be quickly stirred evenly, greatly improving the efficiency.
Claims
1. An aquaculture feed stirring device, characterized in that : It includes a mixing tank, a power device, and a mixing device. The power device includes a power seat, a No. 1 rotating frame, a No. 2 rotating frame, and a cam. The power seat has a bottom plate at the bottom, a bottom plate hole in the middle of the bottom plate, a middle plate at the top of the bottom plate, a middle plate hole in the middle of the middle plate, an upper plate at the top of the middle plate, an upper plate hole in the middle of the upper plate, a side hole on the side of the power seat, and a motor plate at the rear of the side hole. The No. 1 rotating frame has a No. 1 rotating frame hole in the middle, a No. 1 bevel gear on the top of the No. 1 rotating frame, two symmetrical No. 1 connecting rods at the bottom of the No. 1 connecting rod, a No. 1 connecting rod pin at the bottom of the No. 1 rotating frame, a No. 2 rotating frame hole in the middle, and a No. 2 rotating frame hole. The lower part of the rotating frame is provided with two symmetrical No. 2 connecting rods, the lower part of the No. 2 connecting rod is provided with a No. 2 connecting rod pin, the middle of the cam is provided with a cam hole, the outer circle of the cam is provided with two symmetrical cam grooves up and down, the intermediate shaft of the No. 3 bevel gear passes through the side hole, and the intermediate shaft of the No. 3 bevel gear rotates in the side hole, the lower part of the motor is fixedly connected to the motor plate, and the motor output shaft is fixedly connected to the intermediate shaft of the No. 3 bevel gear, the No. 1 rotating frame is rotatably connected to the bottom plate hole, and the No. 1 rotating frame rotates in the bottom plate hole, the No. 2 rotating frame passes through the No. 1 rotating frame hole, the No. 2 bevel gear and the middle plate hole, the No. 2 rotating frame is rotatably connected to the No. 1 rotating frame hole and the middle plate hole, and the No. 2 rotating frame rotates in the No. 1 rotating frame hole and the middle plate hole.
2. The aquaculture feed stirring device according to claim 1, characterized in that : Bevel gear No. 2 is fixedly connected to turret No. 2, bevel gear No. 1 and bevel gear No. 2 are rotationally connected to bevel gear No. 3 at the same time, the center shaft passes through the cam hole, No. 2 turret hole and upper plate hole from the bottom, the upper part of the center shaft is fixedly connected to the upper plate hole, the cam hole is fixedly connected to the middle of the center shaft, the lower part of the power seat is fixedly connected to the upper part of the cover, and turret No. 1 passes through the cover.
3. The aquaculture feed stirring device according to claim 2 is characterized in that : The stirring device includes a gear ring, a planetary wheel, a center wheel, and a planetary wheel frame. The gear ring has two symmetrical gear ring holes on both sides. The planetary wheel has a planetary wheel shaft at the bottom, an impeller shaft at the bottom of the planetary wheel shaft, a center wheel shaft at the bottom, a center wheel hole in the middle of the center wheel shaft, planetary wheel frame holes are evenly distributed on the outside of the planetary wheel frame, a planetary wheel frame shaft is in the middle of the lower part of the planetary wheel frame, a planetary wheel frame shaft hole is in the middle of the planetary wheel frame shaft, a side plate is provided at the lower part of the outer side of the planetary wheel frame shaft, a cam rod is provided on the inner side of the lower part of the side plate, a planetary wheel is arranged in each planetary wheel frame hole, each planetary wheel shaft is rotatably connected to the corresponding planetary wheel frame hole, each planetary wheel rotates in the corresponding planetary wheel frame hole, and an impeller is fixedly connected to the outside of each impeller shaft.
4. The aquaculture feed stirring device according to claim 1, characterized in that : The planetary gear carrier shaft hole is rotatably connected to the center gear shaft, the planetary gear carrier rotates around the center gear shaft, the center gear meshes with the three planetary gears at the same time, the ring gear meshes with the three planetary gears at the same time, the center shaft passes through the two center wheel holes respectively, the two center wheel holes and the center shaft are fixedly connected, the ring gear holes on both sides of the upper ring gear are fixedly connected to the No. 2 connecting rod pins on both sides, the ring gear holes on both sides of the lower ring gear are fixedly connected to the No. 1 connecting rod pin, the upper cam rod is slidably connected to the upper cam groove, and the lower cam rod is slidably connected to the lower planetary gear carrier shaft.