Water-saving mixed wild forage seed water separation and cleaning equipment

Abstract

The invention relates to the technical field of water separation devices, in particular to water-saving mixed wild forage seed water separation and cleaning equipment which comprises a cleaning box, a soaking structure, a first lifting mechanism and a cleaning surge mechanism. The soaking structure comprises a floating plate and at least one soaking net cage, the floating plate is horizontally arranged, and an annular stop block is arranged at the upper half part outside the soaking net cage; the first lifting mechanism is arranged at the upper end of the cleaning box body; the cleaning surge mechanism comprises a U-shaped frame, two surge plates, two surge structures and a transmission structure, the U-shaped frame is arranged in the cleaning box body, the two surge plates are symmetrically arranged on the two sides of the U-shaped frame, the two surge structures are arranged at the two ends of the U-shaped frame respectively, the transmission structure comprises a stress plate, and the two ends of the stress plate are connected with the two surge structures respectively; by arranging the soaking structure, the first lifting mechanism and the cleaning surge mechanism, linkage of lifting of the soaking net cage and movement of the cleaning surge mechanism is achieved, use of driving equipment is reduced, and energy consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of water selection devices, and more specifically, to a water-saving water selection and cleaning device for mixed wild forage grass seeds. Background Art

[0002] In animal husbandry, forage grass is an important food source for raising livestock. Wild forage grass has excellent traits such as drought resistance, cold resistance, pest and disease resistance, and salt tolerance. However, the seeds of wild forage grass are small and have inconsistent maturity, and it is complex and cumbersome to screen out high-quality forage grass seeds. In the prior art, water selection is usually used to screen out high-quality forage grass seeds by using the power of water.

[0003] The patent application with the application number CN202410465173.4 discloses a water selection device and a water selection method for cleaning forage grass seeds. The forage grass seeds are placed inside a placement rack body, and an electric push rod is used to place the placement rack body inside a cleaning box body. Then, water is poured into the cleaning box body, and then a fixed blower is started. The fixed blower injects air into the cleaning box body through a pipeline, and the air drives the water flow inside the cleaning box body to move, facilitating the dispersion of the aggregated forage grass seeds, so as to realize the water selection of high-quality forage grass seeds.

[0004] Although the above patent introduces air flow into the cleaning box body through a fixed blower, a large amount of power is required to drive the water flow inside the cleaning box body. Therefore, the fixed blower needs to have a large enough power. The large power not only consumes more energy but also generates a large amount of noise, affecting the use effect of the user. Summary of the Invention

[0005] In view of the above problems, a water-saving water selection and cleaning device for mixed wild forage grass seeds is provided. The present invention is provided with an immersion structure, a first lifting mechanism, and a cleaning surge mechanism, thereby realizing the linkage of the lifting of the immersion net box and the movement of the cleaning surge mechanism, reducing the use of driving equipment, and reducing energy consumption.

[0006] To solve the problems of the existing technology, the present invention provides a water-saving hybrid wild forage seed water selection and cleaning device, including a cleaning box body, an immersion structure, a first lifting mechanism and a cleaning surge mechanism; the immersion structure is arranged inside the cleaning box body, and the immersion structure includes a floating plate and at least one immersion net box. The floating plate is horizontally arranged, and an annular stopper is arranged on the upper half of the outside of the immersion net box. The immersion net box is hung on the floating plate through the annular stopper; the first lifting mechanism is arranged at the upper end of the cleaning box body, and the first lifting mechanism is connected with the floating plate; the number of the cleaning surge mechanisms is the same as the number of the immersion net boxes. The cleaning surge mechanism includes a U-shaped frame, two surge plates, two surge structures and a transmission structure. The U-shaped frame is arranged inside the cleaning box body, the two surge plates are symmetrically arranged on both sides of the U-shaped frame, the two surge structures are respectively arranged at both ends of the U-shaped frame, and both ends of the surge structure are respectively connected with the two surge plates. The transmission structure includes a stress plate, and the stress plate is horizontally arranged inside the U-shaped frame, and both ends of the stress plate are respectively connected with the two surge structures.

[0007] Preferably, the surge structure includes a second rectangular frame, a linkage rod and a linkage structure; the second rectangular frame is fixed at the end of the U-shaped frame; the linkage rod is arranged inside the second rectangular frame, one end of the linkage rod passes through the second rectangular frame downward and is connected with one end of the stress plate, and a connecting sleeve is fixedly sleeved on the linkage rod; there are two linkage structures, and the two linkage structures are respectively arranged on both sides of the connecting sleeve, and both ends of the linkage structure are respectively connected with the connecting sleeve and the surge plate.

[0008] Preferably, the surge structure further includes four third guiding and rebounding structures, and the four third guiding and rebounding structures are respectively arranged on both sides of the two linkage structures.

[0009] Preferably, the transmission structure further includes a horizontal rebounding structure, and the horizontal rebounding structure is arranged at the lower end of the stress plate. When the immersion net box moves downward and abuts against the stress plate, the horizontal rebounding structure is in a state of compressed energy storage.

[0010] Preferably, a plurality of first through grooves are formed on the floating plate, and a plurality of second through grooves are formed on the stress plate.

[0011] Preferably, the first lifting mechanism includes a hoisting plate and two lifting structures; the hoisting plate is arranged in the middle above the floating plate, both ends of the hoisting plate are connected with the floating plate, and transmission connection blocks are arranged at both ends of the hoisting plate and fixedly connected with the hoisting plate; the two lifting structures are respectively arranged on both sides of the hoisting plate, and the lifting structures are installed on the side walls of the cleaning box body. The lifting structure includes two second driving plates, the two second driving plates are respectively arranged on both sides of the transmission connection block, and the second driving plates are hinged with the transmission connection blocks.

[0012] Preferably, the first lifting mechanism further includes a first driving mechanism, and the first driving mechanism is arranged between the two lifting structures and connected with the two lifting structures.

[0013] Preferably, the first lifting mechanism further includes two floating mechanisms, which are respectively arranged at both ends of the lifting plate. The floating mechanism includes a first rectangular frame, a lifting connection block, a cam, a second rotary driver and a second guiding and rebounding structure; both sides of the first rectangular frame are hinged to the two first driving plates respectively; the lifting connection block is arranged inside the first rectangular frame, and the lifting connection block is connected to the transmission connection block; the cam is arranged at the upper end of the lifting connection block and abuts against the upper surface of the lifting connection block; the second rotary driver is arranged on one side of the cam, and the output end of the second rotary driver is connected to the cam; the second guiding and rebounding structure is arranged at the lower end of the lifting connection block. When the convex end of the cam abuts against the lifting connection block, the second guiding and rebounding structure is in a state of compressed energy storage.

[0014] Preferably, the soaking structure further includes a locking structure. The number of the locking structures is twice that of the soaking cages. The locking structures are installed on the floating plate. The locking structure includes a pressing block, a clamping block and an adjusting bolt; the pressing block is fixed on the floating plate, and a limiting channel is formed between the pressing block and the floating plate; the clamping block is arranged between the pressing block and the floating plate, one end of the clamping block is slidably arranged in the limiting channel, and the other end of the clamping block is stuck on the annular stop block; the adjusting bolt is arranged on the pressing block, and one end of the adjusting bolt abuts against the clamping block.

[0015] Preferably, the locking structure further includes two first guiding and rebounding structures, which are respectively arranged on both sides of the adjusting bolt. When the clamping block is clamped with the annular stop block, the first guiding and rebounding structure is in a state of compressed energy storage.

[0016] The beneficial effects of the present invention compared with the prior art are as follows:

[0017] 1. The present invention is provided with a soaking structure, a first lifting mechanism and a cleaning surge mechanism. The design of the soaking cage enables the forage seeds to be completely immersed in the cleaning water, while preventing the seeds from flowing away. Through precise lifting control and the generation of surge effects, unnecessary energy consumption and water resource waste are reduced. When the soaking cage completely sinks into the cleaning water, the force-bearing plate presses down to trigger the surge structure, and the two surge plates approach each other to generate a surge effect, which impacts the forage seeds in the soaking cage, effectively promoting the separation of impurities from the forage seeds, and ensuring that the floating impurities can be smoothly carried away by the water flow from the range of the soaking cage, thereby realizing the linkage of the lifting of the soaking cage and the movement of the cleaning surge mechanism, reducing the use of driving equipment and lowering the energy consumption.

[0018] 2. The present invention is provided with a second rectangular frame, a linkage rod and two linkage structures. During the movement of the force-bearing plate, the force is evenly distributed to the two linkage structures through the linkage rod, enabling the surge plates to achieve force balance, avoiding shaking or instability caused by uneven force. At the same time, as a connecting component on the linkage rod, the connecting sleeve also plays a role in stabilizing the force transmission. The two second driving plates respectively drive the connecting rod to move along their respective axial directions, and finally apply a force towards the immersion net cage to the two surge plates, enabling the surge plates to evenly direct the cleaning water towards the immersion net cage, thereby realizing the uniform flushing and cleaning of the forage grass seeds in the immersion net cage.

[0019] 3. The present invention is provided with a third guiding and rebounding structure. The setting of the third guiding and rebounding structure enables the surge plates to receive a uniform thrust during the reset process, so that the two surge plates can quickly and smoothly return to the initial state, avoiding changes in surge performance caused by improper reset. Description of the Drawings

[0020] Figure 1 is a three-dimensional view of a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0021] Figure 2 is a left view of a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0022] Figure 3 is Figure 2 a three-dimensional sectional view at A-A in

[0023] Figure 4 is a three-dimensional view of an immersion net cage and a cleaning surge mechanism in a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0024] Figure 5 is a three-dimensional view of a surge plate, a surge structure and a force-bearing plate in a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0025] Figure 6 is a three-dimensional view of a surge structure in a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0026] Figure 7 is a three-dimensional view of a U-shaped frame, a second rectangular frame, a linkage rod and a transmission structure in a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0027] Figure 8 is a three-dimensional view of a floating plate and a first lifting mechanism in a water-saving type mixed wild forage grass seed water selection and cleaning device.

[0028] Figure 9It is a three-dimensional view of the lifting structure, the first driving mechanism and the floating and sinking mechanism in a water selection and cleaning device for water-saving hybrid wild forage grass seeds.

[0029] Figure 10 It is a three-dimensional view of the transmission connection block, the first driving plate and the floating and sinking mechanism in a water selection and cleaning device for water-saving hybrid wild forage grass seeds.

[0030] Figure 11 It is a three-dimensional view of the floating plate, the soaking net box and the locking structure in a water selection and cleaning device for water-saving hybrid wild forage grass seeds.

[0031] Figure 12 It is a three-dimensional view of the locking structure in a water selection and cleaning device for water-saving hybrid wild forage grass seeds.

[0032] The reference numerals in the figure are: 1. cleaning box body; 2. soaking structure; 21. floating plate; 211. first through groove; 22. soaking net box; 221. annular stop block; 23. locking structure; 231. pressing block; 232. clamping block; 233. adjusting bolt; 234. first guiding and rebounding structure; 2341. first guiding column; 2342. first spring; 3. first lifting mechanism; 31. hoisting plate; 311. transmission connection block; 32. lifting structure; 321. first driving plate; 322. double-headed screw rod; 323. first moving block; 33. first driving mechanism; 331. rotating shaft; 332. first bevel gear transmission group; 333. first rotary driver; 334. second bevel gear transmission group; 34. floating and sinking mechanism; 341. first rectangular frame; 342. lifting connection block; 343. second guiding and rebounding structure; 3431. second guiding column; 3432. second spring; 344. cam; 345. second rotary driver; 4. cleaning surge mechanism; 41. U-shaped frame; 42. surge plate; 43. surge structure; 431. second rectangular frame; 432. linkage rod; 4321. connecting sleeve; 433. linkage structure; 4331. connecting rod; 4332. second driving plate; 434. third guiding and rebounding structure; 4341. third guiding column; 4342. third spring; 44. transmission structure; 441. stress plate; 4411. second through groove; 442. horizontal rebounding structure; 4421. guiding slide bar; 4422. second moving block; 4423. third driving plate; 4424. fourth spring. Detailed implementation manners

[0033] To further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific implementation manners.

[0034] Refer to Figures 1 to 12As shown: A water-saving hybrid wild forage seed water selection and cleaning device, including a cleaning box body 1, an immersion structure 2, a first lifting mechanism 3 and a cleaning surge mechanism 4; the immersion structure 2 is arranged inside the cleaning box body 1, and the immersion structure 2 includes a floating plate 21 and at least one immersion net box 22. The floating plate 21 is horizontally arranged, and a placement groove adapted to the immersion net box 22 is opened on the floating plate 21. An annular stopper 221 is arranged on the upper half of the outside of the immersion net box 22, and the immersion net box 22 is hung on the floating plate 21 through the annular stopper 221; the first lifting mechanism 3 is arranged at the upper end of the cleaning box body 1, and the first lifting mechanism 3 is connected to the floating plate 21; the number of cleaning surge mechanisms 4 is the same as the number of immersion net boxes 22. The cleaning surge mechanism 4 includes a U-shaped frame 41, two surge plates 42, two surge structures 43 and a transmission structure 44. The U-shaped frame 41 is arranged inside the cleaning box body 1, the two surge plates 42 are symmetrically arranged on both sides of the U-shaped frame 41, the two surge structures 43 are respectively arranged at both ends of the U-shaped frame 41, and both ends of the surge structure 43 are respectively connected to the two surge plates 42. The transmission structure 44 includes a force-bearing plate 441. The force-bearing plate 441 is horizontally arranged inside the U-shaped frame 41, and both ends of the force-bearing plate 441 are respectively connected to the two surge structures 43.

[0035] The user first removes the immersion net box 22 from the floating plate 21, then puts the forage seeds into the immersion net box 22. After completion, the immersion net box 22 is hung back into the corresponding placement groove on the floating plate 21 through the annular stopper 221 outside it. Then, the first lifting mechanism 3 is started. The first lifting mechanism 3 is connected to the floating plate 21, and the floating plate 21 together with the immersion net box 22 is slowly lowered into the cleaning box body 1. Then, cleaning water is injected into the cleaning box body 1 until the water level reaches the height of the floating plate 21. At this time, the forage seeds in the immersion net box 22 are completely immersed, and the upper edge of the immersion net box 22 is slightly higher than the water surface to prevent seed loss. The first lifting mechanism 3 is started again to make the floating plate 21 drive the immersion net box 22 to sink further into the cleaning water. During this process, the lower end of the immersion net box 22 contacts and presses the force-bearing plate 441. The force-bearing plate 441 drives the two surge plates 42 to approach each other through the two surge structures 43, generating a surge effect. The surging cleaning water impacts the seeds in the immersion net box 22, prompting the separation of impurities from the seeds and floating them up. Since the immersion net box 22 is completely immersed, the floating impurities can be smoothly carried away from the net box range by the water flow. After one cleaning, the first lifting mechanism 3 drives the immersion net box 22 to rise, and the force-bearing plate 441 and the surge plates 42 return to their original positions. According to the cleaning situation of the forage seeds in the immersion net box 22, the above cleaning process can be repeated multiple times. After cleaning, the immersion net box 22 is taken out, and the cleaning water in the immersion net box 22 flows back into the cleaning box body 1. Through the cooperation of the immersion net box 22, the first lifting mechanism 3 and the force-bearing plate 441, the linkage of the lifting of the immersion net box 22 and the movement of the cleaning surge mechanism 4 is realized, reducing the use of driving equipment and lowering the energy consumption.

[0036] Refer to Figure 4 、 Figure 5 and Figure 6 As shown: The surge structure 43 includes a second rectangular frame 431, a linkage rod 432 and a linkage structure 433; the second rectangular frame 431 is fixed at the end of the U-shaped frame 41; the linkage rod 432 is arranged inside the second rectangular frame 431, and the linkage rod 432 is perpendicular to the floating board 21. One end of the linkage rod 432 passes through the second rectangular frame 431 downward and is connected to one end of the force-bearing plate 441. A connecting sleeve 4321 is fixedly sleeved on the linkage rod 432; there are two linkage structures 433, and the two linkage structures 433 are respectively arranged on both sides of the connecting sleeve 4321. The two ends of the linkage structure 433 are respectively connected to the connecting sleeve 4321 and the surge board 42. The linkage structure 433 includes a connecting rod 4331 and a second driving plate 4332. The connecting rod 4331 is perpendicular to the linkage rod 432, and the connecting rod 4331 is slidably connected to the second rectangular frame 431. The second driving plate 4332 is arranged between the connecting rod 4331 and the connecting sleeve 4321. The two ends of the second driving plate 4332 are respectively hinged to the connecting rod 4331 and the connecting sleeve 4321.

[0037] When the first lifting mechanism 3 drives the immersion cage 22 to descend, the immersion cage 22 comes into contact with the force-bearing plate 441, and then drives the force-bearing plate 441 to move downward together. When the force-bearing plate 441 moves, the force is evenly transmitted to the two linkage structures 433 through the two linkage rods 432. As the connecting component on the linkage rod 432, the connecting sleeve 4321 drives the two second driving plates 4332 to move synchronously as the linkage rod 432 moves. The two second driving plates 4332 respectively drive the two connecting rods 4331 to move along their respective axial directions. Finally, the two connecting rods 4331 respectively exert a force on the two surge plates 42 towards the immersion cage 22. Since the two ends of the surge plate 42 are simultaneously subjected to the forces of the connecting rods 4331 in the two linkage structures 433, the force on the surge plate 42 is balanced. Therefore, the surge plate 42 can evenly pour the cleaning water towards the immersion cage 22, thereby realizing the uniform flushing and cleaning of the forage seeds in the immersion cage 22.

[0038] Refer to Figure 5 and Figure 6As shown: The surging wave structure 43 further includes four third guiding and rebounding structures 434. The four third guiding and rebounding structures 434 are respectively arranged on both sides of the two linkage structures 433. The two ends of the third guiding and rebounding structure 434 are respectively connected to the surging wave plate 42 and the second rectangular frame 431. The third guiding and rebounding structure 434 includes a third guiding column 4341 and a third spring 4342. One end of the third guiding column 4341 is connected to the surging wave plate 42, and the other end of the third guiding column 4341 passes through the second rectangular frame 431 and extends into the interior of the second rectangular frame 431. The third spring 4342 is sleeved on the third guiding column 4341, and the two ends of the third spring 4342 are respectively abutted against the surging wave plate 42 and the second rectangular frame 431.

[0039] To maintain the pushing effect of the surging wave plate 42 on the cleaning water, the surging wave plate 42 needs to have a large surface area, but this will cause a large resistance when the surging wave plate 42 resets. By setting four third guiding and rebounding structures 434, when the two surging wave plates 42 approach each other, the surging wave plate 42 drives the third guiding column 4341 to move towards the interior of the second rectangular frame 431, and the third spring 4342 is compressed and stores a large amount of elastic potential energy. When the immersion cage 22 moves upward, the two surging wave plates 42 lose the acting force of approaching each other, and the third spring 4342 will quickly release the previously stored elastic potential energy, pushing the two surging wave plates 42 to move away from each other against the resistance of the cleaning water, so that the two surging wave plates 42 can quickly and smoothly return to the initial state, avoiding the change of surging wave performance caused by improper reset.

[0040] Refer to Figure 3 、 Figure 4 and Figure 7 As shown: The transmission structure 44 further includes a horizontal rebounding structure 442. The horizontal rebounding structure 442 is arranged at the lower end of the force-bearing plate 441. When the immersion cage 22 moves downward and abuts against the force-bearing plate 441, the horizontal rebounding structure 442 is in a state of being compressed and storing energy. The two ends of the horizontal rebounding structure 442 are respectively connected to the force-bearing plate 441 and the U-shaped frame 41. The horizontal rebounding structure 442 includes a guiding slide bar 4421, a second moving block 4422, a third driving plate 4423 and a fourth spring 4424. The two ends of the guiding slide bar 4421 are respectively connected to the two ends of the U-shaped frame 41. The second moving block 4422 is slidably arranged on the guiding slide bar 4421. The two ends of the third driving plate 4423 are respectively hinged to the second moving block 4422 and the force-bearing plate 441. The fourth spring 4424 is sleeved on the guiding slide bar 4421, and the two ends of the fourth spring 4424 are respectively abutted against the second moving block 4422 and the end of the guiding slide bar 4421.

[0041] When the immersion cage 22 comes into contact with the force-bearing plate 441, under the limit and guidance of the linkage rod 432, the force-bearing plate 441 maintains a stable translational posture and slowly descends. During this process, the third driving plate 4423 drives the second moving block 4422 to slide along the guiding slide rod 4421. At the same time, the second moving block 4422 also squeezes the fourth spring 4424, causing the fourth spring 4424 to be gradually compressed and store a large amount of elastic potential energy, absorbing the impact force of the immersion cage 22 on the force-bearing plate 441. When the immersion cage 22 moves upward, the fourth spring 4424 quickly releases the previously stored elastic potential energy, pushing the second moving block 4422 to move in the reverse direction along the guiding slide rod 4421, and applying an upward driving force to the force-bearing plate 441 through the third driving plate 4423, enabling the force-bearing plate 441 to reset. Thus, efficient energy storage and utilization are achieved, which not only reduces the direct impact of the immersion cage 22 on the force-bearing plate 441 but also provides sufficient power for the reset of the force-bearing plate 441.

[0042] Refer to Figure 3 and Figure 7 As shown: A number of first through grooves 211 are formed on the floating plate 21, and a number of second through grooves 4411 are formed on the force-bearing plate 441.

[0043] In order to address the problem of the relatively large lifting and lowering resistance generated by the first lifting mechanism 3 when the floating plate 21 and the force-bearing plate 441 have a relatively large surface area, while maintaining the original performance of the floating plate 21 and the force-bearing plate 441 unchanged, a number of first through grooves 211 and a number of second through grooves 4411 are respectively formed on the floating plate 21 and the force-bearing plate 441, providing an unobstructed channel for the water flow. When the floating plate 21 is descending, the cleaning water below it no longer only depends on the flow around the floating plate 21, but can flow more quickly to the upper surface of the floating plate 21 through the first through grooves 211. This change accelerates the process of water pressure balance on the upper and lower surfaces of the floating plate 21, significantly reducing the resistance encountered by the floating plate 21 during descent. Similarly, when the floating plate 21 or the force-bearing plate 441 is ascending, these first through grooves 211 and second through grooves 4411 also play a similar role, ensuring that the water flow can flow smoothly, thereby significantly reducing the resistance encountered during the lifting and lowering process and making the driving of the first lifting mechanism 3 more relaxed and efficient.

[0044] Refer to Figure 3 、 Figure 8 and Figure 9As shown in the figure: The first lifting mechanism 3 includes a hoisting plate 31 and two lifting structures 32; the hoisting plate 31 is arranged in the middle above the floating plate 21, both ends of the hoisting plate 31 are connected to the floating plate 21, and transmission connection blocks 311 are arranged at both ends of the hoisting plate 31, and the transmission connection blocks 311 are fixedly connected to the hoisting plate 31; the two lifting structures 32 are respectively arranged on both sides of the hoisting plate 31, and the lifting structures 32 are installed on the side wall of the cleaning box 1. The lifting structure 32 includes two first driving plates 321, the two first driving plates 321 are respectively arranged on both sides of the transmission connection block 311, and the first driving plate 321 is hinged to the transmission connection block 311. The lifting structure 32 further includes a double-headed screw 322 and two first moving blocks 323. The double-headed screw 322 is horizontally arranged on one side of the cleaning box 1, and both ends of the double-headed screw 322 are connected to the cleaning box 1. The two first moving blocks 323 are respectively arranged on the two threaded sections of the double-headed screw 322, and both ends of the first driving plate 321 are respectively hinged to the transmission connection block 311 and the first moving block 323.

[0045] When it is necessary to drive the floating plate 21 to rise, the double-headed screw 322 rotates forward to drive the two first moving blocks 323 to approach each other along the threaded sections. As the first moving blocks 323 move, the first moving blocks 323 apply an approaching thrust to the transmission connection block 311 through the hinged first driving plates 321. Since the height of the connection between the first driving plate 321 and the first moving block 323 remains unchanged, the other end of the first driving plate 321 will tilt upward, forming an upward lever effect. This lever effect enables the two first driving plates 321 to simultaneously apply a vertically upward resultant force to the transmission connection block 311. This resultant force is transmitted to the floating plate 21 through the hoisting plate 31 to drive the floating plate 21 to rise smoothly. When the double-headed screw 322 rotates in the reverse direction, the two first moving blocks 323 will move away from each other along the threaded sections. The first moving blocks 323 apply a downward force to the transmission connection block 311 through the first driving plates 321 to drive the floating plate 21 to descend smoothly, thereby realizing the smooth lifting and lowering of the floating plate 21, and the lifting and lowering speed can be flexibly adjusted according to the rotation speed of the double-headed screw 322, improving the work efficiency.

[0046] Refer to Figure 8 and Figure 9As shown in the figure: The first lifting mechanism 3 further includes a first driving mechanism 33. The first driving mechanism 33 is arranged between the two lifting structures 32, and the first driving mechanism 33 is connected to the two lifting structures 32. The first driving mechanism 33 includes a rotating shaft 331, two first bevel gear transmission groups 332, a first rotary driver 333 and a second bevel gear transmission group 334. The two ends of the rotating shaft 331 respectively extend towards the two double-headed screws 322. The two first bevel gear transmission groups 332 are respectively arranged at the two ends of the double-headed screw 322. The rotating shaft 331 and the double-headed screw 322 are in transmission connection through the first bevel gear transmission group 332. The first rotary driver 333 is arranged in the middle of the rotating shaft 331. The second bevel gear transmission group 334 is arranged between the rotating shaft 331 and the first rotary driver 333. The first rotary driver 333 and the rotating shaft 331 are in transmission connection through the second bevel gear transmission group 334.

[0047] To maintain the force balance at both ends of the lifting plate 31, the two lifting structures 32 need to move synchronously. By setting the first driving mechanism 33, the first rotary driver 333 drives the rotating shaft 331 to rotate through the second bevel gear transmission group 334, and the rotating shaft 331 then drives the two double-headed screws 322 to rotate simultaneously through the two first bevel gear transmission groups 332, realizing the synchronous movement of the two lifting structures 32, thus ensuring the force balance at both ends of the lifting plate 31 and avoiding equipment damage or safety hazards caused by uneven force.

[0048] Refer to Figure 8 and Figure 10As shown in the figure: The first lifting mechanism 3 further includes two floating mechanisms 34. The two floating mechanisms 34 are respectively arranged at both ends of the lifting plate 31. The floating mechanism 34 includes a first rectangular frame 341, a lifting connection block 342, a cam 344, a second rotary driver 345 and a second guiding and rebounding structure 343. The two sides of the first rectangular frame 341 are respectively hinged to the two first driving plates 321. The lifting connection block 342 is arranged inside the first rectangular frame 341, and the lifting connection block 342 is connected to the transmission connection block 311. The cam 344 is arranged at the upper end of the lifting connection block 342, and the cam 344 abuts against the upper surface of the lifting connection block 342. The second rotary driver 345 is arranged on one side of the cam 344, and the output end of the second rotary driver 345 is connected to the cam 344. The second guiding and rebounding structure 343 is arranged at the lower end of the lifting connection block 342. When the convex end of the cam 344 abuts against the lifting connection block 342, the second guiding and rebounding structure 343 is in a state of compressed energy storage. The second guiding and rebounding structure 343 includes a second guiding column 3431 and a second spring 3432. One end of the second guiding column 3431 is connected to the lifting connection block 342, the other end of the second guiding column 3431 passes through the first rectangular frame 341 downward, the second spring 3432 is sleeved on the second guiding column 3431, and both ends of the second spring 3432 abut against the lifting connection block 342 and the first rectangular frame 341 respectively.

[0049] When the floating plate 21 needs to be lifted and lowered multiple times, the double-headed screw 322 will continuously change the rotation direction. By arranging two floating mechanisms 34 and keeping the two floating mechanisms 34 moving synchronously, the second rotary driver 345 drives the cam 344 to rotate. When the convex end of the cam 344 gradually abuts against the lifting connection block 342, the lifting connection block 342 will be restricted by the second guiding column 3431 and move downward in the first rectangular frame 341, and the second spring 3432 will be compressed and store elastic potential energy. When the convex end of the cam 344 gradually moves away from the lifting connection block 342, the second spring 3432 will release the stored elastic potential energy and push the lifting connection block 342 to move upward. Through the continuous rotation of the cam 344, the lifting connection block 342 will continuously rise and fall, thus realizing the multiple stable lifting and lowering of the floating plate 21.

[0050] Refer to Figure 3 、 Figure 11 and Figure 12As shown: The soaking structure 2 further includes a locking structure 23. The number of the locking structures 23 is twice that of the soaking cages 22. The locking structures 23 are installed on the floating plate 21. The locking structure 23 includes a pressing block 231, a clamping block 232 and an adjusting bolt 233. The pressing block 231 is fixed on the floating plate 21, and a limiting channel is formed between the pressing block 231 and the floating plate 21. The clamping block 232 is arranged between the pressing block 231 and the floating plate 21. One end of the clamping block 232 is slidably arranged in the limiting channel, and the other end of the clamping block 232 is clamped on the annular stop block 221. The adjusting bolt 233 is arranged on the pressing block 231, and one end of the adjusting bolt 233 abuts against the clamping block 232.

[0051] After the user places the soaking cage 22 filled with forage seeds on the floating plate 21, the user rotates the adjusting bolt 233. The adjusting bolt 233 pushes the clamping block 232 to move towards the soaking cage 22. One end of the clamping block 232 is clamped on the annular stop block 221. At this time, the clamping block 232 will exert a downward force on the annular stop block 221. The soaking cage 22 is locked by two locking structures 23, so that both ends of the soaking cage 22 are evenly stressed. During the lifting and lowering of the floating plate 21, the two locking structures 23 fix the soaking cage 22 on the floating plate 21, so as to realize the synchronous movement of the soaking cage 22 and the floating plate 21.

[0052] Refer to Figure 11 and Figure 12 As shown: The locking structure 23 further includes two first guiding and rebounding structures 234. The two first guiding and rebounding structures 234 are respectively arranged on both sides of the adjusting bolt 233. When the clamping block 232 is clamped with the annular stop block 221, the first guiding and rebounding structure 234 is in a state of compressed energy storage. The first guiding and rebounding structure 234 includes a first guiding column 2341 and a first spring 2342. One end of the first guiding column 2341 passes through the pressing block 231 and is connected to the clamping block 232. The first spring 2342 is sleeved on the first guiding column 2341, and both ends of the first spring 2342 respectively abut against the end of the first guiding column 2341 and the pressing block 231.

[0053] When removing the soaking cage 22, it is necessary to separate the clamping block 232 from the annular stop block 221, and the adjusting bolt 233 cannot exert a pulling force on the clamping block 232 away from the annular stop block 221. By setting the first guiding and rebounding structure 234, when the adjusting bolt 233 drives the clamping block 232 to be clamped with the annular stop block 221, the first spring 2342 is compressed and stores elastic potential energy. When the adjusting bolt 233 no longer exerts pressure on the clamping block 232, a force is exerted on the clamping block 232 away from the annular stop block 221, so that the clamping block 232 is separated from the annular stop block 221, thus eliminating the need for the user to manually separate the clamping block 232 and the annular stop block 221.

[0054] The working principle of this application is as follows: The user puts forage seeds into the soaking cage 22, and then uses the locking structure 23 to fix the soaking cage 22 on the floating plate 21, so that the soaking cage 22 and the floating plate 21 move synchronously. The first lifting mechanism 3 drives the floating plate 21 to move towards the inside of the cleaning box 1, so that the forage seeds in the soaking cage 22 are completely immersed in the cleaning water. Then, the floating and sinking mechanism 34 works. The floating and sinking mechanism 34 drives the soaking cage 22 to lift and lower. When the soaking cage 22 descends, the soaking cage 22 contacts the force-bearing plate 441. The force-bearing plate 441 drives the two surge plates 42 to approach each other through the two surge structures 43. The two surge plates 42 push the cleaning water towards the soaking cage 22. When the soaking cage 22 ascends, the force-bearing plate 441 resets and drives the two surge plates 42 to reset. The floating and sinking mechanism 34 continuously drives the soaking cage 22 to lift and lower, so that the surge plates 42 continuously surge the cleaning liquid towards the soaking cage 22.

[0055] The above embodiments only represent one or several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A water-saving hybrid wild forage seed water selection and cleaning equipment, characterized in that, It includes a cleaning box body (1), a soaking structure (2), a first lifting mechanism (3) and a cleaning surge mechanism (4); The soaking structure (2) is arranged inside the cleaning box body (1). The soaking structure (2) includes a floating plate (21) and at least one soaking net box (22). The floating plate (21) is horizontally arranged. An annular block (221) is arranged on the upper half of the outside of the soaking net box (22). The soaking net box (22) is hung on the floating plate (21) through the annular block (221); The first lifting mechanism (3) is arranged at the upper end of the cleaning box body (1), and the first lifting mechanism (3) is connected to the floating plate (21); The number of the cleaning surge mechanisms (4) is the same as that of the soaking net boxes (22). The cleaning surge mechanism (4) includes a U-shaped frame (41), two surge plates (42), two surge structures (43) and a transmission structure (44). The U-shaped frame (41) is arranged inside the cleaning box body (1). The two surge plates (42) are symmetrically arranged on both sides of the U-shaped frame (41). The two surge structures (43) are respectively arranged at both ends of the U-shaped frame (41). Both ends of the surge structure (43) are respectively connected to the two surge plates (42). The transmission structure (44) includes a force-bearing plate (441). The force-bearing plate (441) is horizontally arranged inside the U-shaped frame (41), and both ends of the force-bearing plate (441) are respectively connected to the two surge structures (43).

2. The water selection and cleaning equipment for water-saving hybrid wild forage grass seeds according to claim 1, wherein, The surge structure (43) includes a second rectangular frame (431), a linkage rod (432) and a linkage structure (433); The second rectangular frame (431) is fixed at the end of the U-shaped frame (41); The linkage rod (432) is arranged inside the second rectangular frame (431). One end of the linkage rod (432) passes through the second rectangular frame (431) downward and is connected to one end of the force-bearing plate (441). A connecting sleeve (4321) is fixedly sleeved on the linkage rod (432); There are two linkage structures (433). The two linkage structures (433) are respectively arranged on both sides of the connecting sleeve (4321). Both ends of the linkage structure (433) are respectively connected to the connecting sleeve (4321) and the surge plate (42).

3. The water selection and cleaning equipment for water-saving hybrid wild forage grass seeds according to claim 2, characterized in that, The surge structure (43) further includes four third guiding and rebounding structures (434). The four third guiding and rebounding structures (434) are respectively arranged on both sides of the two linkage structures (433).

4. A water-saving hybrid wild forage seed water selection and cleaning device according to claim 1, characterized in that, The transmission structure (44) further includes a horizontal rebounding structure (442). The horizontal rebounding structure (442) is arranged at the lower end of the force-bearing plate (441). When the soaking net box (22) moves downward and contacts the force-bearing plate (441), the horizontal rebounding structure (442) is in a state of compressed energy storage.

5. The water selection and cleaning equipment for water-saving hybrid wild forage grass seeds according to claim 1, characterized in that, A plurality of first through grooves (211) are formed on the floating plate (21), and a plurality of second through grooves (4411) are formed on the force-bearing plate (441).

6. The water selection and cleaning equipment for water-saving hybrid wild forage seeds according to claim 1, characterized in that, The first lifting mechanism (3) includes a hoisting plate (31) and two lifting structures (32); The hoisting plate (31) is arranged in the middle above the floating plate (21). The two ends of the hoisting plate (31) are connected to the floating plate (21), and transmission connection blocks (311) are arranged at both ends of the hoisting plate (31). The transmission connection blocks (311) are fixedly connected to the hoisting plate (31). Two lifting structures (32) are respectively arranged on both sides of the hoisting plate (31), and the lifting structures (32) are installed on the side wall of the cleaning box body (1). The lifting structure (32) includes two first driving plates (321). The two first driving plates (321) are respectively arranged on both sides of the transmission connection block (311), and the first driving plate (321) is hinged to the transmission connection block (311).

7. The water selection and cleaning equipment for water-saving hybrid wild forage seeds according to claim 6, characterized in that, The first lifting mechanism (3) further includes a first driving mechanism (33). The first driving mechanism (33) is arranged between the two lifting structures (32), and the first driving mechanism (33) is connected to the two lifting structures (32).

8. The water selection and cleaning equipment for water-saving hybrid wild forage grass seeds according to claim 7, characterized in that, The first lifting mechanism (3) further includes two floating mechanisms (34). The two floating mechanisms (34) are respectively arranged at both ends of the hoisting plate (31). The floating mechanism (34) includes a first rectangular frame (341), a lifting connection block (342), a cam (344), a second rotary driver (345) and a second guiding and rebounding structure (343). Both sides of the first rectangular frame (341) are respectively hinged to the two first driving plates (321). The lifting connection block (342) is arranged inside the first rectangular frame (341), and the lifting connection block (342) is connected to the transmission connection block (311). The cam (344) is arranged at the upper end of the lifting connection block (342), and the cam (344) abuts against the upper surface of the lifting connection block (342). The second rotary driver (345) is arranged beside the cam (344), and the output end of the second rotary driver (345) is connected to the axis of the cam (344). The second guiding and rebounding structure (343) is arranged at the lower end of the lifting connection block (342). When the convex end of the cam (344) abuts against the lifting connection block (342), the second guiding and rebounding structure (343) is in a state of compressed energy storage.

9. A water-saving hybrid wild forage seed water selection and cleaning device according to claim 1, characterized in that, The soaking structure (2) further includes a locking structure (23). The number of the locking structures (23) is twice that of the soaking cages (22). The locking structures (23) are installed on the floating plate (21). The locking structure (23) includes a pressing block (231), a clamping block (232) and an adjusting bolt (233). The pressing block (231) is fixed on the floating plate (21), and a limiting channel is formed between the pressing block (231) and the floating plate (21). The clamping block (232) is arranged between the pressing block (231) and the floating plate (21). One end of the clamping block (232) is slidably arranged in the limiting channel, and the other end of the clamping block (232) is clamped on the annular stop block (221). The adjusting bolt (233) is arranged on the pressing block (231), and one end of the adjusting bolt (233) abuts against the clamping block (232).

10. A water selection and cleaning device for water-saving hybrid wild forage seeds according to claim 9, characterized in that, The locking structure (23) further includes two first guiding and resilient structures (234), which are respectively arranged on both sides of the adjusting bolt (233). When the latch block (232) is clamped with the annular stop block (221), the first guiding and resilient structures (234) are in a state of compressed energy storage.

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