Golden pomfret puffed compound feed production device and production process

Abstract

The present application discloses a device and a production process for puffed compound feed for golden pomfret, relating to the field of aquaculture technology and improving the problem of low processing efficiency. The device comprises an extruder and a discharging device, wherein the extruder is provided with a discharging port, the discharging device comprises a screening seat, a leveling seat, and a collecting seat, the screening seat is provided with a separation device for separating debris, a connecting pipe is provided between the screening seat and the leveling seat, the connecting pipe is provided with a vibration plate, the leveling seat comprises a conveying pipe, a leveling member slides on the conveying pipe, a cooling plate is rotatably connected to the leveling seat, the leveling seat is provided with a cooling assembly, the leveling member is provided with several push plates, and the conveying pipe is provided with a moving assembly; the discharging device is also provided with a control assembly that simultaneously controls the shaking of the vibration plate, the sliding of the leveling member, and the rotation of the cooling plate. The present application can improve processing efficiency.

Description

Technical Field

[0001] The present application relates to the field of aquaculture technology, and in particular to a device for producing puffed compound feed for golden pomfret and a production process thereof. Background Art

[0002] Golden pomfret is a prized edible fish with high economic value. High-density intensive farming shortens the breeding cycle, and nutrients are primarily derived from formulated feeds. Increasingly, artificially prepared pelleted feeds are being used. Due to their low production cost, high digestibility, low breeding costs, minimal water pollution, and wide availability of raw materials, these pelleted feeds are gradually replacing traditional feeds in the fish feed industry. To produce these pelleted feeds, a puffing machine is typically used.

[0003] Existing Figure 1 The displayed golden pomfret puffed compound feed production device includes an extruder 1, which includes a material conveying section 2, an extrusion and maturation section 3, a pressure control section 4 and a final maturation section 21. The raw materials are transported to the extrusion and maturation section 3 through the material conveying section 2 for the first maturation, and then to the final maturation section 21 for the second maturation after pressure adjustment, and finally fall off from the final maturation section 21 to the outside of the extruder 1.

[0004] Freshly produced feed is generally collected in a collection box outside the final maturation section 21. Due to the high temperature of the feed, the feed cannot be directly packaged and transported, resulting in the accumulation of finished feed, poor air circulation, and slow heat dissipation, which is even more detrimental to feed collection and storage. Workers need to wait until the feed is cooled before proceeding to the next step, resulting in low processing efficiency. Summary of the Invention

[0005] In order to improve processing efficiency, the present application provides a production device for golden pomfret puffed compound feed and a production process thereof.

[0006] On the one hand, the present application provides a device for producing puffed compound feed for golden pomfret, which adopts the following technical solution:

[0007] A device for producing puffed compound feed for golden pomfret comprises an extruder and a discharging device, wherein the extruder is provided with a discharging port, the discharging device comprises a screening seat, a leveling seat, and a collecting seat, the screening seat is provided with a separation device for separating debris, a connecting pipe is provided between the screening seat and the leveling seat, the connecting pipe is provided with a vibrating plate capable of shaking, the leveling seat comprises a conveying pipe, a leveling piece is slidably provided on the conveying pipe and abuts against the upper end of the feed, a cooling plate is rotatably connected to the leveling seat, the leveling seat is provided with a cooling assembly for cooling the cooling plate located outside the conveying pipe, a plurality of push plates are provided on the side of the leveling piece close to the cooling plate, and the collecting seat is provided on the side of the conveying pipe away from the connecting pipe;

[0008] The delivery pipe is provided with a moving assembly for controlling the pushing plate to slide toward the cooling plate when the pushing plate approaches the connecting pipe, and for controlling the pushing plate to slide toward the cooling plate when the pushing plate approaches the collecting seat;

[0009] The discharging device is also provided with a control component that simultaneously controls the shaking of the vibration plate, the sliding of the leveling piece and the rotation of the cooling plate.

[0010] By adopting the above technical solution, when feed is produced at the discharge port of the extruder, the feed and debris enter the screening seat, and the debris is separated by the separation device. Under the action of the control component, the vibration plate begins to shake, thereby enhancing the separation effect of the debris. The feed enters the leveling seat, pushing the plate to move closer to the feed. The control component drives the cooling plate to rotate, bringing the heat in the conveying pipe to the outside of the conveying pipe. The cooling plate located outside the conveying pipe is cooled by the cooling device to complete the cooling effect of the feed. Finally, the feed is transported to the collecting seat, and the control component completes the classification, transportation and cooling of the feed, thereby achieving the effect of improving processing efficiency.

[0011] Optionally, the control component includes a control motor and a control cam, the output shaft of the control motor is arranged on the control cam, and the control cam abuts against the end surface of the vibration plate on the side away from the feed.

[0012] By adopting the above technical solution, the control motor is started, and the control motor drives the control cam to rotate. At this time, under the abutment of the control cam and the gravity of the vibration plate, the vibration plate begins to shake, achieving the effect of the control component driving the vibration plate to shake.

[0013] Optionally, the leveling member is a conveyor belt, and the control assembly further includes a plurality of conveyor wheels rotatably connected to the leveling seat, a connecting shaft arranged on the control cam, and a connecting belt arranged between one of the conveyor wheels and the connecting shaft.

[0014] By adopting the above technical solution, when the control motor is started, the control cam drives one of the conveying wheels to rotate, and the conveying belt begins to slide in the leveling seat, achieving the effect of the control component driving the leveling piece to slide.

[0015] Optionally, a leveling groove for the leveling piece to move is provided on the conveying pipe, a plurality of movable seats are provided on the conveying belt, the push plate slides on the movable seat, the movable assembly includes a plurality of movable rods provided on the push plate, and a movable groove for the movable rod to slide is provided on the wall of the leveling groove.

[0016] By adopting the above technical solution, the sliding position of the moving rod is limited by the moving groove wall. When the moving rod is close to the connecting pipe, the moving rod can slide in the direction away from the moving seat under the limitation of the moving groove wall. When the moving rod is close to the collecting seat, the moving rod can slide in the direction close to the moving seat under the limitation of the moving groove wall.

[0017] Optionally, an abutment block is further provided on the leveling seat, and both ends of the abutment block respectively abut against the inner side wall of the long end of the conveyor belt.

[0018] By adopting the above technical solution, the conveyor belt is supported by the abutment block, so that the outer side wall of the conveyor belt can always level the feed.

[0019] Optionally, the control component also includes a transmission belt, a driving gear and a driven gear. A rotating shaft is provided on the cooling plate, the driven gear is sleeved on the rotating shaft, the driving gear is rotatably connected to the leveling seat, the driven gear is meshed with the driving gear, and the rotation center line of the driving gear is perpendicular to the rotation center line of the driven gear, and the transmission belt is sleeved on the connecting shaft and the driving gear.

[0020] By adopting the above technical solution, when the control motor is started, under the action of the transmission belt, the connecting shaft drives the primary driving gear to rotate, and the driven gear drives the rotating shaft to rotate, thereby achieving the effect of the control component driving the cooling plate to rotate.

[0021] Optionally, the separation device is a separation plate provided on the screening seat, a plurality of filter holes are provided on the separation plate, the separation plate is arranged together with the vibration plate, and a collection box is provided on the screening seat to be aligned with the filter holes.

[0022] By adopting the above technical solution, when the feed and debris pass through the separation plate, the debris can escape from the separation plate through the filter holes, and the feed can enter the connecting pipe along the vibration plate, thereby achieving the effect of separating the debris by the separation device.

[0023] Optionally, the cooling assembly includes several rotating shafts arranged on the leveling seat and several rotating fan blades arranged on the outer peripheral side of the rotating shaft, the leveling seat is provided with a rotating block for rotating the rotating shaft, the outer peripheral side of the cooling plate is provided with several pushing rods, and the rotating shaft is provided with several abutment rods for being pushed by the pushing rods.

[0024] By adopting the above technical solution, when the cooling plate rotates, the push rod hits the abutment rod, the abutment rod drives the rotating shaft to rotate, and the rotating fan blades bring wind to the cooling plate, thereby achieving the effect of the cooling assembly cooling the cooling plate.

[0025] Optionally, a plurality of ventilation holes are opened on the groove wall in the horizontal direction of the leveling groove, and the leveling seat is rotatably connected to a rotating plate at the ventilation hole. A control shaft is also provided on the groove wall of the leveling groove, and the control shaft is fixedly connected to the rotating plate. The control shaft is provided with a control block, and the control block is provided with a guide inclined surface for the moving rod to abut and control the rise of the control block. A plurality of reset parts for controlling the descent of the control block are also provided on the groove wall of the leveling groove.

[0026] By adopting the above technical solution, when the moving rod slides on the wall of the moving groove, the moving rod will abut against the guide inclined surface. Under the action of the guide inclined surface, the control block rises, and the control shaft drives the rotating plate to rotate. When the moving rod no longer abuts against the guide inclined surface, the control block descends under the action of the reset member, and this is repeated in sequence. The cooling effect of the feed in the leveling seat is enhanced by the rotation of the rotating plate.

[0027] On the other hand, the present application also provides a production process for golden pomfret puffed compound feed, which adopts the following technical solution:

[0028] The production process of golden pomfret puffed compound feed is used to cool the feed. It is based on the above-mentioned golden pomfret puffed compound feed production device and the specific steps are as follows:

[0029] The raw materials are ripened, expanded and matured;

[0030] The matured feed enters the screening seat;

[0031] The screening seat separates the feed into debris;

[0032] The feed enters the leveling seat and is cooled by the cooling component;

[0033] The cooled feed enters the collecting seat, where the feed is collected.

[0034] In summary, this application has at least one of the following beneficial effects:

[0035] The control component drives the vibration plate to shake, and the feed with classified debris enters the connecting pipe. The push plate drives the feed to move toward the collection box. At the same time, the cooling plate brings the heat in the conveying pipe to the outside of the conveying pipe. After cooling, the cooling device re-enters the conveying pipe to complete the cooling effect of the feed. Finally, the feed is transported to the collection seat. The control component completes the classification, transportation and cooling of the feed, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural diagram of the extruder;

[0037] Figure 2 Schematic diagram of the overall structure of this embodiment;

[0038] Figure 3 2 is a schematic cross-sectional view of the discharge device in this embodiment;

[0039] Figure 4 Schematic diagram of the explosion of the conveyor belt and the conveyor pipe in this embodiment;

[0040] Figure 5 yes Figure 4 A magnified schematic diagram of point A in the middle;

[0041] Figure 6 is a schematic cross-sectional view of the delivery pipe and the rotating plate in this embodiment;

[0042] Figure 7 Schematic diagram of the structure of the cooling assembly and cooling plate in this embodiment.

[0043] Explanation of the accompanying symbols: 1. extruder; 2. material conveying section; 3. extrusion and aging section; 4. pressure control section; 5. discharging device; 51. screening seat; 511. screening trough; 52. leveling seat; 521. mounting box; 5211. mounting trough; 5212. feeding trough; 5213. rotating trough; 5214. rotating trough; 5215. gear seat; 522. conveying pipe; 5221. leveling trough; 5222. moving trough; 5223. ventilation port; 5224. control trough; 53. collecting seat; 531. collecting trough; 6. separation device; 61. separation plate; 611. filter hole; 7. collecting box; 8. connecting pipe; 81. connecting trough; 82. cam slot; 9. vibration plate; 10. control assembly; 101. control motor; 102. control cam; 103. Connecting shaft; 104. Connecting belt; 105. Conveyor wheel; 106. Conveyor belt; 107. Driving gear; 108. Driven gear; 11. Leveling member; 111. Conveyor belt; 1111. Moving seat; 1112. Pushing groove; 12. Cooling plate; 121. Rotating shaft; 122. Pushing rod; 13. Abutting block; 14. Moving assembly; 141. Moving rod; 15. Pushing plate; 151. Chamfer; 16. Rotating plate; 17. Control shaft; 171. Control block; 1711. Guide bevel; 18. Reset member; 181. Reset spring; 19. Cooling assembly; 191. Rotating shaft; 1911. Abutting rod; 192. Rotating fan blade; 20. Guide pipe; 201. Guide groove; 21. Final aging section; 211. Discharge port. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-7 This application is described in further detail.

[0045] Reference Figure 1 and Figure 2 The present invention discloses a device for producing puffed compound feed for golden pomfret, which is used for feed cooling. The device includes an extruder 1 and a discharging device 5. The extruder 1 comprises a material conveying section 2, an extrusion and maturation section 3, a pressure control section 4, and a final maturation section 21. The final maturation section 21 is provided with a discharge port 211. The discharging device 5 includes a screening seat 51, a leveling seat 52, and a collecting seat 53. The screening seat 51 is located near the discharge port 211, and the leveling seat 52 is located between the screening seat 51 and the collecting seat 53.

[0046] Reference Figure 2 and Figure 3A screening trough 511 connected to the discharge port 211 is provided on the screening seat 51. A separation device 6 is also installed on the screening seat 51. The separation device 6 is a separation plate 61 installed in the screening trough 511. The separation plate 61 is tilted downward toward the leveling seat 52. A plurality of filter holes 611 are provided on the separation plate 61. When the feed and debris reach the separation plate 61 through the discharge port 211, the debris can be separated from the feed through the filter holes 611, and the debris finally falls into the screening trough 511.

[0047] Reference Figure 2 and Figure 3 In order to facilitate the collection of debris, a collection box 7 is installed at the bottom of the screening tank 511, and the debris is collected through the collection box 7.

[0048] Reference Figure 2 and Figure 3 A connecting pipe 8 is installed between the screening seat 51 and the leveling seat 52. A connecting groove 81 is opened in the connecting pipe 8 to communicate with the screening groove 511. A vibration plate 9 is installed at the connecting groove 81 of the connecting pipe 8. The vibration plate 9 is welded to the separation plate 61. The vibration plate 9 is arranged to be inclined downward away from the screening seat 51.

[0049] Reference Figure 2 and Figure 3 A control assembly 10 is mounted on the screening seat 51. The control assembly 10 includes a control motor 101 and a control cam 102. The control motor 101 is fixedly mounted on the outer wall of the screening seat 51. The output shaft of the control motor 101 is welded to the control cam 102. The control cam 102 abuts the lower end of the vibration plate 9. The connecting pipe 8 is provided with a cam slot 82 for the control cam 102 to enter. When the control motor 101 is started, the vibration plate 9 begins to shake under the action of the output shaft of the control motor 101, the abutment of the control cam 102, and the gravity of the vibration plate 9. The feed on the vibration plate 9 moves toward the leveling seat 52. At the same time, the vibration plate 9 can drive the separation plate 61 to vibrate, thereby enhancing the separation effect of the separation plate 61 on the feed and debris.

[0050] Reference Figure 2 and Figure 3The leveling seat 52 includes an installation box 521 and a conveying pipe 522. An installation groove 5211 is provided in the installation box 521. The conveying pipe 522 is installed in the installation box 521. A feeding groove 5212 for inserting the connecting pipe 8 is provided on the installation box 521. A leveling groove 5221 is provided in the conveying pipe 522 along the length direction of the conveying pipe 522. The leveling groove 5221 is communicated with the connecting groove 81. A leveling piece 11 is installed in the leveling groove 5221 of the conveying pipe 522. The leveling piece 11 is a conveying belt 111. A cooling plate 12 is installed at the bottom of the leveling groove 5221. The gap between the conveying belt 111 and the cooling plate 12 is just adapted to the height of one feed.

[0051] Reference Figure 4 and Figure 5 The control assembly 10 also includes a connecting shaft 103, a connecting belt 104, and several conveyor wheels 105. The connecting shaft 103 is welded to the control cam 102, and the conveyor wheels 105 are rotatably connected to the conveyor pipe 522 via the shaft. One end of the connecting belt 104 is sleeved on the connecting shaft 103, and the other end of the connecting belt 104 is sleeved on one of the conveyor wheels 105. When the control motor 101 is started, the control cam 102 drives the connecting shaft 103 to rotate. Under the action of the connecting belt 104, the conveyor wheels 105 begin to rotate, and the conveyor belt 111 begins to move. The outer wall of the conveyor belt 111 can be attached to the feed, and the outer wall of the conveyor belt 111 and the upper end surface of the cooling plate 12 clamp the feed.

[0052] Reference Figure 3 and Figure 5 To ensure that the lower end of the conveyor belt 111 always contacts the feed, an abutment block 13 is mounted on the leveling seat 52. The horizontal ends of the abutment block 13 are welded to the walls of the leveling groove 5221, while the vertical ends of the abutment block 13 respectively contact the inner sidewalls of the long ends of the conveyor belt 111. The abutment blocks 13 prop up the conveyor belt 111, ensuring that the outer sidewalls of the conveyor belt 111 always level the feed, thus reducing the shaking of the conveyor belt 111 during movement, which could squeeze or slap the feed.

[0053] Reference Figure 3 and Figure 5 Several pushing plates 15 are also installed on the conveying pipe 522, and several moving seats 1111 are installed on the outer peripheral side of the conveying belt 111. A moving groove 5222 for installing the moving seat 1111 is opened on the outer peripheral side of the conveying belt 111, and a pushing groove 1112 for the pushing plate 15 to slide is also installed on the moving seat 1111.

[0054] Reference Figure 4 and Figure 5A moving assembly 14 is also mounted on the delivery pipe 522. The moving assembly 14 includes a plurality of moving rods 141 mounted on the push plate 15. A moving groove 5222 is defined on the wall of the leveling groove 5221 for the moving rods 141 to slide. The sliding direction of the moving rods 141 is restricted by the walls of the moving groove 5222. When the push plate 15 slides toward the connecting pipe 8, the moving rods 141, restricted by the walls of the moving groove 5222, drive the push plate 15 to slide away from the bottom of the push groove 1112. When the push plate 15 is about to rotate away from the feed, the moving rods 141, restricted by the walls of the moving groove 5222, drive the push plate 15 to slide toward the bottom of the push groove 1112.

[0055] Reference Figure 4 and Figure 5 After the feed in the conveying pipe 522 enters the conveying pipe 522 from the connecting pipe 8, it slides toward the collecting seat 53 under the drive of the pushing plate 15, and before it is about to leave the conveying pipe 522, the pushing plate 15 is retracted into the moving seat 1111 until the pushing plate 15 returns to the connecting pipe 8, and the pushing plate 15 abuts against the cooling plate 12 again.

[0056] Reference Figure 3 and Figure 5 A chamfer 151 is provided on the side of the push plate 15 away from the movable seat 1111. When the push plate 15 slides toward the feed, the chamfer 151 moves the feed, allowing the push plate 15 to be inserted into the gap between the feed, thereby preventing the push plate 15 from directly inserting into the feed and damaging the feed structure, thereby protecting the feed.

[0057] Reference Figure 6 A number of ventilation holes 5223 are provided on the horizontal wall of the leveling groove 5221, a rotating plate 16 is installed on the conveying pipe 522 at the ventilation hole 5223, a control shaft 17 is also installed on the wall of the leveling groove 5221, the control shaft 17 is welded to the rotating plate 16, a control block 171 is provided on the control shaft 17, and a control groove 5224 for the rotation of the control shaft 17 and the control block 171 is provided on the wall of the ventilation hole 5223, and the control groove 5224 is connected to the movable groove 5222.

[0058] Reference Figure 6 A guide inclined surface 1711 is provided on the control block 171. When the moving rod 141 slides in the moving groove 5222, the moving rod 141 can enter the control groove 5224. At this time, the moving rod 141 abuts against the guide inclined surface 1711. Under the action of the guide inclined surface 1711, the upper end of the control block 171 slides, and at the same time drives the control shaft 17 to rotate, and the control shaft 17 drives the rotating plate 16 to rotate toward the direction close to the feed.

[0059] Reference Figure 6 Several return members 18 are also mounted on the wall of the leveling groove 5221. These return members 18 are return springs 181. One end of the return spring 181 abuts against the control block 171, while the other end abuts against the wall of the control groove 5224. When the control block 171 moves upward until the movable rod 141 no longer abuts the guide ramp 1711, the elastic force of the return spring 181 causes the control block 171 to slide downward, causing the rotating plate 16 to rotate away from the feed. With the cooperation of the movable rod 141 and the guide ramp 1711, the rotating plate 16 rotates toward the feed, and then, under the action of the return spring 181, the rotating plate 16 rotates away from the feed. This process repeats, and the rotation of the rotating plate 16 enhances the cooling effect on the feed within the leveling seat 52.

[0060] Reference Figure 3 A rotating shaft 121 is installed on the lower end surface of the cooling plate 12, and a rotating groove 5213 for the rotating shaft 121 to rotate is opened at the bottom of the installation groove 5211.

[0061] Reference Figure 7 The control component 10 also includes a transmission belt 106, a driving gear 107 and a driven gear 108, wherein the driving gear 107 is connected to the mounting groove 5211 through an axis rotation, and a gear seat 5215 for the driving gear 107 to rotate is installed in the mounting groove 5211. The driven gear 108 is sleeved on the rotating shaft 121, and the driving gear 107 is meshed with the driven gear 108. The rotation center line of the driving gear 107 is perpendicular to the rotation center line of the driven gear 108. One end of the transmission belt 106 is sleeved on the driving gear 107, and the other end of the transmission belt 106 is sleeved on the connecting shaft 103.

[0062] Reference Figure 7 When the connecting shaft 103 rotates, the transmission belt 106 drives the driving gear 107 to rotate. At this time, with the cooperation of the driving gear 107 and the driven gear 108, the driven gear 108 drives the rotating shaft 121 to rotate, thereby achieving the effect of the control component 10 driving the cooling plate 12 to rotate.

[0063] Reference Figure 7 A cooling assembly 19 is also installed in the installation box 521. The cooling assembly 19 includes several rotating shafts 191 and several rotating fan blades 192. A rotating groove 5214 for the rotating shaft 191 to rotate is opened on the horizontal groove wall of the installation box 521. Several pushing rods 122 are arranged on the outer peripheral side of the cooling plate 12, and several abutment rods 1911 are installed on the outer peripheral side of the rotating shaft 191.

[0064] Reference Figure 7When the cooling plate 12 rotates, the push rod 122 can abut against the abutting rod 1911. At this time, driven by the push rod 122, the rotating shaft 191 starts to rotate, and the cooling plate 12 located outside the conveying pipe 522 is cooled by the rotating shaft 191 and the rotating fan blades 192.

[0065] Reference Figure 3 A guide pipe 20 is installed between the conveying pipe 522 and the collecting seat 53. A guide groove 201 connected to the conveying groove is opened in the guide pipe 20. The guide groove 201 slides downwardly toward the collecting seat 53. A collecting groove 531 connected to the guide groove 201 is opened in the collecting seat 53. The feed enters the guide groove 201 through the conveying pipe 522, and then enters the collecting seat 53 along the guide groove 201.

[0066] The implementation principle of the golden pomfret puffed compound feed production device in the embodiment of the present application is as follows:

[0067] Feed is produced at the discharge port 211, and the feed and debris enter the screening seat 51. The control component 10 drives the vibration plate 9 to shake the feed, and the debris enters the collection box 7 through the filter hole 611. The feed enters the conveying pipe 522 through the vibration plate 9, and then the control component 10 drives the conveying belt 111 to move, and the push plate 15 pushes the feed to move toward the guide pipe 20. At the same time, the control component 10 drives the cooling plate 12 to start rotating. The cooling plate 12 transfers the heat in the conveying pipe 522 to the outside of the conveying pipe 522, and completes the cooling of the cooling plate 12 through the rotating shaft 191 and the rotating fan blades 192. After cooling, the cooling plate 12 re-enters the conveying pipe 522. Finally, the feed enters the collecting seat 53 through the guide pipe 20. The classification, transportation and cooling of the feed are completed by the control component 10, thereby achieving the effect of improving processing efficiency.

[0068] Reference Figure 1 and Figure 2 The present application also discloses a process for producing puffed compound feed for golden pomfret, which is used to cool the feed. The process is based on the above-mentioned puffed compound feed production device for golden pomfret, and the specific steps are as follows:

[0069] S1. Raw materials enter the extruder 1 from the material conveying section 2. The material conveying section 2 transports the raw materials to the extrusion and curing section 3. After the first curing, the raw materials enter the pressure control section 4 for pressure regulation. Then, steam is added to complete the second curing of the raw materials in the final curing section 21.

[0070] S2, the matured feed enters the screening seat 51 through the discharge port 211;

[0071] S3, the screening seat 51 separates the debris from the feed, the debris remains in the screening seat 51, and the feed moves toward the leveling seat 52;

[0072] S4: The feed enters the leveling seat 52, and the cooling plate 12 starts to rotate. The cooling plate 12 drives the cooling inside the delivery pipe 522 to the outside of the delivery pipe 522, thereby cooling the feed.

[0073] S5. The cooled feed enters the collecting seat 53 through the guide tube 20, and the feed is collected in the collecting seat 53.

[0074] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The device for producing puffed compound feed for golden pomfret is characterized by: The invention comprises an extruder (1) and a discharging device (5), wherein the extruder (1) is provided with a discharging port (211), the discharging device (5) comprises a screening seat (51), a leveling seat (52) and a collecting seat (53), the screening seat (51) is provided with a separation device (6) for separating debris, a connecting pipe (8) is provided between the screening seat (51) and the leveling seat (52), a vibration plate (9) capable of shaking is provided on the connecting pipe (8), and the leveling seat (52) comprises a conveying pipe (522). ), a flattening piece (11) is slidably provided on the conveying pipe (522) and is in contact with the upper end of the feed, a cooling plate (12) is rotatably connected to the flattening seat (52), a cooling assembly (19) is provided on the flattening seat (52) for cooling the cooling plate (12) located outside the conveying pipe (522), a plurality of push plates (15) are provided on a side of the flattening piece (11) close to the cooling plate (12), and the collecting seat (53) is provided on a side of the conveying pipe (522) away from the connecting pipe (8); The conveying pipe (522) is provided with a moving component (14) for controlling the pushing plate (15) to slide toward the cooling plate (12) when the pushing plate (15) approaches the connecting pipe (8), and for controlling the pushing plate (15) to slide toward the cooling plate (12) when the pushing plate (15) approaches the collecting seat (53); The discharging device (5) is also provided with a control component (10) for simultaneously controlling the shaking of the vibration plate (9), the sliding of the leveling member (11), and the rotation of the cooling plate (12); The control assembly (10) includes a control motor (101) and a control cam (102), wherein an output shaft of the control motor (101) is arranged on the control cam (102), and the control cam (102) abuts against an end surface of the vibration plate (9) away from the feed; The leveling member (11) is a conveying belt (111), and the control assembly (10) further includes a plurality of conveying wheels (105) rotatably connected to the leveling seat (52), a connecting shaft (103) provided on the control cam (102), and a connecting belt (104) provided between one of the conveying wheels (105) and the connecting shaft (103); The conveying pipe (522) is provided with a leveling groove (5221) for the leveling member (11) to move, a plurality of movable seats (1111) are provided on the conveying belt (111), the pushing plate (15) slides on the movable seats (1111), the moving assembly (14) includes a plurality of moving rods (141) provided on the pushing plate (15), and a movable groove (5222) for the moving rods (141) to slide is provided on the groove wall of the leveling groove (5221); The control component (10) further includes a transmission belt (106), a driving gear (107) and a driven gear (108). A rotating shaft (121) is provided on the cooling plate (12). The driven gear (108) is sleeved on the rotating shaft (121). The driving gear (107) is rotatably connected to the leveling seat (52). The driven gear (108) is meshed with the driving gear (107), and the rotation center line of the driving gear (107) is perpendicular to the rotation center line of the driven gear (108). The transmission belt (106) is sleeved on the connecting shaft (103) and the driving gear (107).

2. The device for producing puffed compound feed for golden pomfret according to claim 1, wherein: The leveling seat (52) is further provided with an abutment block (13), and both ends of the abutment block (13) respectively abut against the inner side wall of the long end of the conveying belt (111).

3. The device for producing puffed compound feed for golden pomfret according to claim 1, wherein: The separation device (6) is a separation plate (61) provided on the screening seat (51), a plurality of filter holes (611) are provided on the separation plate (61), the separation plate (61) is provided together with the vibration plate (9), and a collection box (7) aligned with the filter holes (611) is provided on the screening seat (51).

4. The device for producing puffed compound feed for golden pomfret according to claim 3, wherein: The cooling assembly (19) includes a plurality of rotating shafts (191) arranged on a leveling seat (52) and a plurality of rotating blades (192) arranged on the outer peripheral side of the rotating shaft (191); a rotating block for rotating the rotating shaft (191) is arranged on the leveling seat (52); a plurality of pushing rods (122) are arranged on the outer peripheral side of the cooling plate (12); and a plurality of abutting rods (1911) for being pushed by the pushing rods (122) are arranged on the rotating shaft (191).

5. The device for producing puffed compound feed for golden pomfret according to claim 4, characterized in that: A plurality of ventilation holes (5223) are provided on the horizontal groove wall of the leveling groove (5221); the leveling seat (52) is rotatably connected to a rotating plate (16) at the ventilation holes (5223); a control shaft (17) is further provided on the groove wall of the leveling groove (5221); the control shaft (17) is fixedly connected to the rotating plate (16); a control block (171) is provided on the side wall of the control shaft (17); a guide inclined surface (1711) is provided on the control block (171) for the moving rod (141) to abut against and control the control block (171) to rise; and a plurality of reset members (18) are further provided on the groove wall of the leveling groove (5221) for controlling the control block (171) to descend.

6. A process for producing puffed compound feed for golden pomfret, which is used for cooling the feed, characterized in that: The production device for the golden pomfret puffed compound feed according to any one of claims 1 to 5 is implemented by the following specific steps: S1, the raw material enters the extruder (1) from the material conveying section (2), and the material conveying section (2) transports the raw material to the extrusion and maturation section (3). After the first maturation, the raw material enters the pressure control section (4) for pressure regulation, and then steam is added to complete the second maturation of the raw material in the final maturation section (21); S2, the matured feed enters the screening seat (51) through the discharge port (211); S3, the screening seat (51) separates the feed into debris, the debris remains in the screening seat (51), and the feed moves toward the leveling seat (52); S4, the feed enters the leveling seat (52), the cooling plate (12) starts to rotate, and the heat in the conveying pipe (522) is transferred to the outside of the conveying pipe (522) through the cooling plate (12), thereby cooling the feed; S5. The cooled feed enters the collecting seat (53), and the feed is collected in the collecting seat (53).

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