A surplus energy recovery automatic frozen feed feeding device

Abstract

The application discloses a kind of redundant energy recovery automated frozen feed feeding device, belong to feed feeding device technical field.The redundant energy recovery automated frozen feed feeding device, including shell, the upper end of the shell is equipped with feeding pipe, the inner wall of the shell is fixedly connected with mounting rod, the other end of the mounting rod is fixedly connected with conical table, the inner wall between the conical table and shell is rotatably connected with annular plate A, the inner side of the annular plate A is slidably penetrated with communication pipe.The application realizes intermittent filtering and discharging, guarantees enough filtering time to make feed fully screen;At the same time, when roller enters trapezoidal frame, automatically close discharge box channel and open shutter B in linkage, make the caked feed intercepted by filter plate discharge from through hole, automatically reset after roller disengagement and restore filtering, reach the effect of filtering and blocking orderly alternation, avoid caked feed blocking filter plate and affect filtering efficiency.

Description

Technical Field

[0001] This invention belongs to the technical field of feed feeding devices, specifically relating to an automated frozen feed feeding device for recovering excess energy. Background Technology

[0002] Feed dispensing devices are core equipment for achieving timed and quantitative feeding in large-scale farming, effectively reducing the workload of manual feeding and improving feeding efficiency. However, when operating in low-temperature environments, the feed stored inside the feeding device is prone to coagulation, clumping, or even freezing due to the low temperature. This can not only easily block the discharge channel but also prevent the feed from being discharged normally, affecting the stable operation of the feeding process.

[0003] CN115812654B discloses a feed feeding device for aquaculture. This invention provides a feed feeding device for aquaculture that allows fish to feed more fully and enables timely adjustment of feed amounts. The feed feeding device includes a fixed frame, a shell, a feed pipe, and an arc-shaped cover; the shell is mounted on the fixed frame, the feed pipe is connected to and communicates with the top of the shell, and the arc-shaped cover is located on the upper inner side of the shell.

[0004] In the aforementioned application, the filter screen plate of the device is fixedly installed in the middle of the discharge hopper. During continuous filtration, the intercepted clumps or larger particles of feed are easily stuck in the mesh or V-shaped sides of the filter screen plate, which will cause the effective filtration area of ​​the filter screen plate to gradually decrease, resulting in a reduction in the discharge volume. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an automated frozen feed feeding device for recovering excess energy, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides an automated frozen feed feeding device for excess energy recovery, comprising a housing, a feeding pipe mounted on the upper end of the housing, an installation rod fixedly connected to the inner wall of the housing, a conical platform fixedly connected to the other end of the installation rod, an annular plate A rotatably connected between the conical platform and the inner wall of the housing, a connecting pipe slidably passing through the inner side of the annular plate A, and a discharge box fixedly connected to the bottom of the connecting pipe; A motor is fixedly connected to the bottom of the conical platform, and a half gear is fixedly connected to the output end of the motor. A rotating shaft is rotatably connected to the bottom of the conical platform. A full gear and a connecting plate are fixedly connected to the outer wall and bottom end of the rotating shaft. The connecting pipe slides through the connecting plate. A filter plate is fixedly connected to the inner wall of the discharge box. Openings are provided on both sides of the discharge box. A baffle A slides through the inner side of the discharge box. A connecting rod A slides through the inner side of the baffle A. A roller is fitted to the other end of the connecting rod A. A ring frame is fixedly connected to the outer wall of the shell through a connecting block. A trapezoidal frame is fixedly connected to the inner side of the ring frame. A fixing block is fixedly connected to the outer wall of the discharge box. A connecting rod B slides through the inner side of the fixing block. A trapezoidal block and a baffle B are fixedly connected to both ends of the connecting rod B, respectively.

[0007] As a further description of the above technical solution: The bottom of the annular plate A is fixedly connected to a limiting block, and the outer wall of the connecting rod A is fixedly fitted with an annular block. A spring A is fixedly connected between the annular block and the limiting block.

[0008] As a further description of the above technical solution: The side of the baffle A closest to the trapezoidal block is curved, and the baffle is attached to the side of the discharge box.

[0009] As a further description of the above technical solution: The filter plate is designed in an inverted V-shape, with a higher center and lower sides, and the two sides of the filter plate are located inside the opening. This achieves intermittent filtration and discharge, ensuring sufficient filtration time for thorough feed screening. Simultaneously, when the roller enters the trapezoidal frame, the discharge box channel automatically closes and the baffle B opens, allowing clumps of feed intercepted by the filter plate to be discharged through the opening. After the roller disengages, it automatically resets and resumes filtration, achieving an orderly alternation of filtration and de-clogging, preventing clumps of feed from clogging the filter plate and affecting filtration efficiency. As a further description of the above technical solution: An annular plate B is fixedly connected to the bottom of the conical platform. A track groove is formed on the outer wall of the annular plate B. A linkage shaft is fixedly connected to the outer wall of the connecting pipe. An installation block is fixedly connected to the outer wall of the discharge box. A swing rod is hinged to the outer wall of the installation block by a pin. A sliding groove is formed on the inner side of the swing rod. A moving block is fixedly connected to the bottom of the connecting rod A. A sliding shaft is rotatably connected to the outer wall of the moving block. A rubber ball is fixedly connected to the lower end of the swing rod.

[0010] As a further description of the above technical solution: The sliding shaft is slidably connected inside the sliding groove, and the rubber ball is located at the end of the swing rod near the discharge box.

[0011] As a further description of the above technical solution: The track groove consists of a horizontal arc-shaped groove and a semi-circular groove, and the other end of the linkage shaft is slidably connected inside the track groove. When the connecting rod A moves up and down, it drives the swing rod to swing back and forth through the sliding shaft and the sliding groove, so that the rubber ball repeatedly hits the outer wall of the discharge box to assist in the discharge of material. This achieves the effect of automatic vibration to assist in the discharge during the unblocking process, effectively preventing the feed from accumulating and clogging at the filter plate or the outlet, and ensuring the smoothness of the discharge.

[0012] As a further description of the above technical solution: An annular plate C is fixedly connected to the outer wall of one end of the connecting pipe inside the shell. A connecting rod C is fixedly connected to the upper end of the annular plate C. An annular plate D is fixedly connected to the top of the connecting rod C. A lifting rod is fixedly connected to the bottom of the annular plate D. A piston block is fixedly connected to the bottom of the lifting rod. An oil reservoir is fixedly connected to the outer wall of the shell. An oil supply pipe is installed inside the oil reservoir. A thick hydraulic oil pipe is installed at the other end of the oil supply pipe. A throttle valve is installed at the bottom of the thick hydraulic oil pipe. A thin hydraulic oil pipe is fixedly connected to the bottom of the throttle valve. A return oil pipe is installed at the bottom of the thin hydraulic oil pipe. The other end of the return oil pipe is connected to the oil reservoir.

[0013] As a further description of the above technical solution: One-way valves are installed at the connection points of the coarse hydraulic oil pipe and the delivery oil pipe, as well as at the connection points of the return oil pipe and the storage tank. When the connecting pipe vibrates up and down, it drives the piston block to reciprocate within the storage tank, forcing hydraulic oil from the coarse hydraulic oil pipe through the throttle valve into the fine hydraulic oil pipe. The pressure difference generated by the sudden change in pipe diameter causes frictional heat between hydraulic oil molecules, and through continuous circulation, heat accumulation gradually softens the frozen feed, facilitating subsequent filtration and feeding.

[0014] The advantages of this application are: (1) This application realizes intermittent filtration and discharge, ensuring sufficient filtration time for the feed to be fully screened; at the same time, when the roller enters the trapezoidal frame, the discharge box channel is automatically closed and the baffle B is opened in conjunction, so that the clumped feed intercepted by the filter plate is discharged from the outlet. After the roller is disengaged, it automatically resets and resumes filtration, achieving the effect of orderly alternation between filtration and deblocking, avoiding the clumped feed from clogging the filter plate and affecting the filtration efficiency.

[0015] (2) When the connecting rod A moves up and down, the swing rod is driven to swing back and forth through the sliding shaft and the sliding groove, so that the rubber ball repeatedly hits the outer wall of the discharge box to assist in the discharge. This achieves the effect of automatic vibration to assist in the discharge during the unblocking process, effectively avoiding the accumulation and blockage of feed at the filter plate or the opening, and ensuring the smoothness of the discharge.

[0016] (3) This application uses the up-and-down shaking of the connecting pipe to drive the piston block to reciprocate in the oil storage tank, which pushes the hydraulic oil from the coarse hydraulic oil pipe into the fine hydraulic oil pipe through the throttle valve. The pressure difference generated by the sudden change in pipe diameter causes the hydraulic oil molecules to generate heat through friction, and the heat is accumulated through continuous circulation, so that the frozen feed gradually softens and is easy to filter and feed. Attached Figure Description

[0017] Figure 1 This is an overall diagram of the invention; Figure 2 This is a cross-sectional view of the present invention. Figure 1 ; Figure 3 This is the invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional view of the present invention. Figure 2 ; Figure 5 This is a partial cross-sectional view of the present invention; Figure 6 This is the invention Figure 5 Enlarged view at point B in the middle; Figure 7 This is the invention Figure 4 Enlarged view of point C in the middle.

[0018] Explanation of key figure labels: 11. Shell; 12. Feeding pipe; 21. Mounting rod; 22. Conical platform; 23. Annular plate A; 24. Connecting pipe; 25. Discharge box; 31. Motor; 32. Half gear; 33. Rotating shaft; 34. Full gear; 35. Connecting plate; 36. Filter plate; 37. Baffle A; 38. Connecting rod A; 39. Roller; 310. Annular frame; 311. Trapezoidal frame; 312. Fixing block; 313. Connecting rod B; 314. Trapezoidal block; 315. Baffle B; 316. Limiting device 317. Block; 318. Ring block; 41. Spring A; 42. Ring plate B; 43. Track groove; 44. Linkage shaft; 45. Moving block; 46. Sliding shaft; 47. Mounting block; 48. Swing rod; 49. Slide groove; 51. Rubber ball; 52. Ring plate C; 53. Connecting rod C; 54. Ring plate D; 55. Oil supply pipe; 56. Coarse hydraulic oil pipe; 57. Lifting rod; 58. Piston block; 59. Throttle valve; 510. Fine hydraulic oil pipe; 511. Return oil pipe; 512. Oil reservoir. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0020] Example 1, as Figures 1-6 As shown, an automated frozen feed feeding device for excess energy recovery includes a housing 11. A feeding pipe 12 is mounted on the upper end of the housing 11. An installation rod 21 is fixedly connected to the inner wall of the housing 11. A conical platform 22 is fixedly connected to the other end of the installation rod 21. An annular plate A23 is rotatably connected between the conical platform 22 and the inner wall of the housing 11. A connecting pipe 24 slides through the inner side of the annular plate A23. A discharge box 25 is fixedly connected to the bottom of the connecting pipe 24. A motor 31 is fixedly connected to the bottom of the conical platform 22. A half gear 32 is fixedly connected to the output end of the motor 31. A rotating shaft 33 is rotatably connected to the bottom of the conical platform 22. A full gear 34 and a connecting plate 35 are fixedly connected to the outer wall and bottom end of the rotating shaft 33. A connecting pipe 24 slides through the connecting plate 35. A filter plate 36 is fixedly connected to the inner wall of the discharge box 25. Openings are provided on both sides of the discharge box 25. A baffle A37 slides through the inner side of the discharge box 25. A connecting rod A38 slides through the inner side of 37. A roller 39 is fitted at the other end of the connecting rod A38. A ring frame 310 is fixedly connected to the outer wall of the housing 11 through a connecting block. A trapezoidal frame 311 is fixedly connected to the inner side of the ring frame 310. A fixing block 312 is fixedly connected to the outer wall of the discharge box 25. A connecting rod B313 slides through the inner side of the fixing block 312. A trapezoidal block 314 and a baffle B315 are fixedly connected to both ends of the connecting rod B313, respectively.

[0021] A limiting block 316 is fixedly connected to the bottom of the annular plate A23, and an annular block 317 is fixedly sleeved on the outer wall of the connecting rod A38. A spring A318 is fixedly connected between the annular block 317 and the limiting block 316. By setting the limiting block 316, the annular block 317 and the spring A318, after the roller 39 is disengaged from the trapezoidal frame 311, the spring A318 can automatically push the annular block 317 and the connecting rod A38 to reset, so that the baffle A37 slides outward to open the internal channel of the discharge box 25, thereby realizing the automatic restoration of the filtration state.

[0022] The side of baffle A37 near trapezoidal block 314 is set to be arc-shaped, and baffle 315 is attached to the side of discharge box 25. By setting the side of baffle A37 near trapezoidal block 314 to be arc-shaped, when baffle A37 moves inward to completely block the internal channel of discharge box 25, the arc-shaped side wall can smoothly squeeze the inclined surface of trapezoidal block 314, push trapezoidal block 314 to move upward, and realize the linkage opening of baffle B315.

[0023] The filter plate 36 is set in an inverted V shape with a high center and low sides. The two sides of the filter plate 36 are located inside the opening. By setting the filter plate 36 in an inverted V shape, the feed slides down the inclined surfaces on both sides during the filtration process, avoiding the accumulation of feed in the middle of the filter plate 36 and causing blockage.

[0024] This embodiment achieves intermittent filtration and discharge, ensuring sufficient filtration time for thorough screening of the feed. Simultaneously, when the roller 39 enters the trapezoidal frame 311, the discharge box 25 channel is automatically closed and the baffle B315 is opened in conjunction, allowing the clumped feed intercepted by the filter plate 36 to be discharged from the outlet. After the roller 39 disengages, it automatically resets and resumes filtration, achieving an orderly alternation between filtration and deblocking, thus preventing clumped feed from clogging the filter plate 36 and affecting filtration efficiency.

[0025] In practical use, the above-mentioned equipment first adds refrigerated feed into the interior of the housing 11 through the feeding pipe 12. The feed then accumulates on the upper end of the annular plate A23, located between the housing 11 and the conical platform 22. Next, the motor 31 is started, which drives the half gear 32 to rotate. The half gear 32 intermittently meshes with the full gear 34, which in turn drives the full gear 34 to mesh. The full gear 34 then drives the rotating shaft 33 to rotate intermittently. The rotating shaft 33 then drives the connecting pipe 24 and the annular plate A23 to rotate through the connecting plate 35. As a result, the feed inside the housing 11 enters the interior of the discharge box 25 through the connecting pipe 24 and is filtered by the filter plate 36. Larger feed flows out from the two side openings and is fed to the upper side, while smaller feed is filtered out from the filter plate 36 and flows out from the bottom of the discharge box 25, thus feeding the smaller feed to the lower side. When the discharge box 25 rotates, it drives the baffle A37 to rotate, which in turn drives the connecting rod A38 to rotate. The connecting rod A38 then drives the roller 39 to rotate, and the roller 39 slides inside the ring frame 310. When the roller 39 slides to the trapezoidal frame 311 inside the ring frame 310, the roller 39 drives the connecting rod A38 to move towards the housing 11. The connecting rod A38 drives the baffle A37 to move inward simultaneously. When the baffle A37 completely blocks the internal channel of the discharge box 25, the arc-shaped sidewall of the baffle A37 presses against the inclined surface of the trapezoidal block 314, pushing the trapezoidal block 314 to move upward. The trapezoidal block 314 drives the baffle B315 to move upward through the connecting rod B313. The opening that was originally closed by the baffle B opens, and the clumps of feed stuck at the opening can be discharged smoothly. Thus, the opening can be closed during filtration and opened after filtration, thereby ensuring sufficient filtration time and ensuring complete filtration. When roller 39 disengages from trapezoidal frame 311, spring A318 pushes annular block 317 and connecting rod A38 to reset. Baffle A37 slides outward to open the internal channel of discharge box 25. At the same time, the arc-shaped sidewall of baffle A37 disengages from trapezoidal block 314. Trapezoidal block 314 resets downward under gravity and drives baffle B315 to move downward through connecting rod B313 to re-close the opening and restore the filtration state.

[0026] Example 2, as Figure 2 , Figure 5 , Figure 6 As shown, based on Embodiment 1, an annular plate B41 is fixedly connected to the bottom of the conical platform 22. A track groove 42 is provided on the outer wall of the annular plate B41. A linkage shaft 43 is fixedly connected to the outer wall of the connecting pipe 24. An installation block 46 is fixedly connected to the outer wall of the discharge box 25. A swing rod 47 is hinged to the outer wall of the installation block 46 by a pin. A sliding groove 48 is provided on the inner side of the swing rod 47. A moving block 44 is fixedly connected to the bottom of the connecting rod A38. A sliding shaft 45 is rotatably connected to the outer wall of the moving block 44. A rubber ball 49 is fixedly connected to the lower end of the swing rod 47.

[0027] The sliding shaft 45 is slidably connected inside the sliding groove 48, and the rubber ball 49 is located at one end of the swing rod 47 near the discharge box 25. By sliding the sliding shaft 45 in the sliding groove 48 inside the swing rod 47, the connecting rod A38 can drive the swing rod 47 to swing back and forth around the mounting block 46 through the sliding shaft 45 when it moves up and down, thus converting linear motion into swing motion.

[0028] The track groove 42 is composed of a horizontal arc groove and a semi-circular groove. The other end of the linkage shaft 43 is slidably connected inside the track groove 42. By setting the track groove 42, which is a combination of the horizontal arc groove and the semi-circular groove, the linkage shaft 43 slides along the horizontal arc groove when the discharge box 25 rotates and filters normally, and the connecting pipe 24 maintains stable rotation.

[0029] In this embodiment, when the connecting rod A38 moves up and down, the sliding shaft 45 and the sliding groove 48 drive the swing rod 47 to swing back and forth, causing the rubber ball 49 to repeatedly tap the outer wall of the discharge box 25 to assist in material discharge. This achieves the effect of automatic vibration to assist material discharge during the unblocking process, effectively preventing feed from accumulating and clogging at the filter plate 36 or the opening, and ensuring smooth material discharge. When the above equipment is used, when the connecting pipe 24 rotates with the annular plate A23, the linkage shaft 43 on the outer wall of the connecting pipe 24 slides along the track groove 42 on the outer wall of the annular plate B41. The track groove 42 is composed of a horizontal arc groove and a semi-circular groove. When the discharge box 25 rotates normally for filtration, the linkage shaft 43 slides in the horizontal arc groove, and the connecting pipe 24 maintains stable rotation. When the roller 39 moves to the trapezoidal frame 311 and the baffle A37 closes the discharge box 25 channel inward, the linkage shaft 43 just slides to the semi-circular groove part of the track groove 42. The linkage shaft 43 slides along the semi-circular groove, driving the connecting pipe 24 and the discharge box 25 to move up and down reciprocally. When the connecting pipe 24 moves up and down, the limiting block 316 drives the connecting rod A38 to move up and down synchronously, which in turn drives the baffle A37 and roller 39 to move up and down. At the same time, when the connecting rod A38 moves up and down, it drives the moving block 44 and sliding shaft 45 to move up and down. The sliding shaft 45 slides along the sliding groove 48 on the inner side of the swing rod 47, pushing the swing rod 47 to swing back and forth around the pin on the mounting block 46. The rubber ball 49 at the lower end of the swing rod 47 repeatedly hits the outer wall of the discharge box 25, generating vibration, which shakes off the clumps of feed stuck on the filter plate 36 or at the opening, helping the clumps of feed to be discharged smoothly.

[0030] Example 3, as Figure 4 and Figure 7 As shown, based on Embodiment 1 (or Embodiment 2), an annular plate C51 is fixedly connected to the outer wall of one end of the connecting pipe 24 located inside the housing 11. A connecting rod C52 is fixedly connected to the upper end of the annular plate C51. An annular plate D53 is fixedly connected to the top of the connecting rod C52. A lifting rod 56 is fixedly connected to the bottom of the annular plate D53. A piston block 57 is fixedly connected to the bottom of the lifting rod 56. An oil storage tank 511 is fixedly connected to the outer wall of the housing 11. An oil supply pipe 54 is installed inside the oil storage tank 511. A thick hydraulic oil pipe 55 is installed at the other end of the oil supply pipe 54. A throttle valve 58 is installed at the bottom of the thick hydraulic oil pipe 55. A thin hydraulic oil pipe 59 is fixedly connected to the bottom of the throttle valve 58. A return oil pipe 510 is installed at the bottom of the thin hydraulic oil pipe 59. The other end of the return oil pipe 510 is connected to the oil storage tank 511.

[0031] One-way valves are installed at the connection between the thick hydraulic oil pipe 55 and the oil supply pipe 54, and at the connection between the return oil pipe 510 and the oil storage tank 511. By setting the one-way valves, it is ensured that the hydraulic oil can only flow in one direction in the pipeline. When the piston block 57 moves upward, it draws in low-temperature hydraulic oil from the oil storage tank 511. When it moves downward, it forces high-pressure hydraulic oil into the thin hydraulic oil pipe 59 through the throttle valve 58. The one-way valve prevents the hydraulic oil from flowing back and maintains a stable pressure difference and heat generation effect.

[0032] In this embodiment, the piston block 57 reciprocates within the oil storage tank 511 when the connecting pipe 24 vibrates up and down, forcing hydraulic oil from the coarse hydraulic oil pipe 55 into the fine hydraulic oil pipe 59 via the throttle valve 58. The pressure difference generated by the sudden change in pipe diameter causes friction and heat generation between hydraulic oil molecules, and the heat accumulation through continuous circulation gradually softens the frozen feed, making it easier for subsequent filtration and feeding.

[0033] When the above-mentioned equipment is used, when the connecting pipe 24 shakes up and down, the annular plate C51 at one end of the connecting pipe 24 inside the housing 11 moves up and down synchronously. The annular plate C51 drives the annular plate D53 and the lifting rod 56 to move up and down through the connecting rod C52. The lifting rod 56 drives the piston block 57 to reciprocate inside the oil storage tank 511. When piston block 57 moves upward, it draws low-temperature hydraulic oil from reservoir 511 into coarse hydraulic oil pipe 55 via oil delivery pipe 54. When piston block 57 moves downward, it forces hydraulic oil from coarse hydraulic oil pipe 55 into fine hydraulic oil pipe 59 via throttle valve 58. Since the diameter of fine hydraulic oil pipe 59 is much smaller than that of coarse hydraulic oil pipe 55, the hydraulic oil is throttled when it flows through throttle valve 58. Under high pressure, a strong pressure difference is generated at the moment the oil enters the fine pipe from the coarse pipe. The hydraulic oil molecules rub violently, causing the temperature of the hydraulic oil to rise rapidly. The heat is then transferred to the inside of reservoir 511 through fine hydraulic oil pipe 59 and return pipe 510, and the temperature of the hydraulic oil in reservoir 511 gradually increases. The heated hydraulic oil is recirculated into the coarse hydraulic oil pipe 55 through the oil delivery pipe 54, where it generates further heat during the subsequent compression process, resulting in continuous heat accumulation. Finally, the heat is transferred to the interior of the housing 11 through the shell wall of the oil storage tank 511, heating and thawing the refrigerated feed added through the feed pipe 12, gradually softening the frozen feed for subsequent filtration and feeding.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automated frozen feed feeding device for excess energy recovery, comprising a housing, characterized in that, The upper end of the shell is equipped with a feeding pipe, the inner wall of the shell is fixedly connected with an installation rod, the other end of the installation rod is fixedly connected with a conical platform, an annular plate A is rotatably connected between the conical platform and the inner wall of the shell, a connecting pipe slides through the inner side of the annular plate A, and a discharge box is fixedly connected to the bottom of the connecting pipe. A motor is fixedly connected to the bottom of the conical platform, and a half gear is fixedly connected to the output end of the motor. A rotating shaft is rotatably connected to the bottom of the conical platform. A full gear and a connecting plate are fixedly connected to the outer wall and bottom end of the rotating shaft. The connecting pipe slides through the connecting plate. A filter plate is fixedly connected to the inner wall of the discharge box. Openings are provided on both sides of the discharge box. A baffle A slides through the inner side of the discharge box. A connecting rod A slides through the inner side of the baffle A. A roller is fitted to the other end of the connecting rod A. A ring frame is fixedly connected to the outer wall of the shell through a connecting block. A trapezoidal frame is fixedly connected to the inner side of the ring frame. A fixing block is fixedly connected to the outer wall of the discharge box. A connecting rod B slides through the inner side of the fixing block. A trapezoidal block and a baffle B are fixedly connected to both ends of the connecting rod B, respectively.

2. The automated frozen feed feeding device for excess energy recovery according to claim 1, characterized in that, The bottom of the annular plate A is fixedly connected to a limiting block, and the outer wall of the connecting rod A is fixedly fitted with an annular block. A spring A is fixedly connected between the annular block and the limiting block.

3. The automated frozen feed feeding device for excess energy recovery according to claim 2, characterized in that, The side of the baffle A closest to the trapezoidal block is curved, and the baffle is attached to the side of the discharge box.

4. The automated frozen feed feeding device for excess energy recovery according to claim 3, characterized in that, The filter plate is configured in an inverted V shape, with a high center and low sides, and the two sides of the filter plate are located inside the opening.

5. The automated frozen feed feeding device for excess energy recovery according to claim 4, characterized in that, An annular plate B is fixedly connected to the bottom of the conical platform. A track groove is formed on the outer wall of the annular plate B. A linkage shaft is fixedly connected to the outer wall of the connecting pipe. An installation block is fixedly connected to the outer wall of the discharge box. A swing rod is hinged to the outer wall of the installation block by a pin. A sliding groove is formed on the inner side of the swing rod. A moving block is fixedly connected to the bottom of the connecting rod A. A sliding shaft is rotatably connected to the outer wall of the moving block. A rubber ball is fixedly connected to the lower end of the swing rod.

6. The automated frozen feed feeding device for excess energy recovery according to claim 5, characterized in that, The sliding shaft is slidably connected inside the sliding groove, and the rubber ball is located at the end of the swing rod near the discharge box.

7. The automated frozen feed feeding device for excess energy recovery according to claim 6, characterized in that, The track groove is composed of a horizontal arc groove and a semi-circular groove, and the other end of the linkage shaft is slidably connected inside the track groove.

8. The automated frozen feed feeding device for excess energy recovery according to claim 7, characterized in that, An annular plate C is fixedly connected to the outer wall of one end of the connecting pipe inside the shell. A connecting rod C is fixedly connected to the upper end of the annular plate C. An annular plate D is fixedly connected to the top of the connecting rod C. A lifting rod is fixedly connected to the bottom of the annular plate D. A piston block is fixedly connected to the bottom of the lifting rod. An oil reservoir is fixedly connected to the outer wall of the shell. An oil supply pipe is installed inside the oil reservoir. A thick hydraulic oil pipe is installed at the other end of the oil supply pipe. A throttle valve is installed at the bottom of the thick hydraulic oil pipe. A thin hydraulic oil pipe is fixedly connected to the bottom of the throttle valve. A return oil pipe is installed at the bottom of the thin hydraulic oil pipe. The other end of the return oil pipe is connected to the oil reservoir.

9. The automated frozen feed feeding device for excess energy recovery according to claim 8, characterized in that, One-way valves are installed at the connection between the coarse hydraulic oil pipe and the oil delivery pipe, as well as at the connection between the return oil pipe and the oil storage tank.

Images