Feeding mechanism for pet food preparation

Abstract

The application relates to the pet food processing technical field and discloses a feeding mechanism for pet food preparation, which comprises a supporting frame and a conveying unit. A plurality of feeding barrels are uniformly distributed on the conveying belt. A premixing mechanism comprises a material turning module and a material pushing module. The material turning module comprises a turning frame. The material pushing module comprises a plurality of guide rails which are uniformly distributed in a ring shape on the turning frame. Two oppositely arranged material pushing plates are slidably connected to the guide rails. The material pushing plates are arranged on the turning frame. A plurality of reels are rotatably connected to the two sides of the turning frame. A pull rope is wound on the reels. One end of the pull rope is fixedly connected with the material pushing plate. The feeding mechanism is used for quantitatively filling materials into the feeding barrels. The materials are effectively mixed under the rotation of the material pushing plates and the pushing action of the material pushing plates during the lifting of the feeding barrels. The amount of the raw materials placed in the feeding barrels is small, so that the raw materials in the feeding barrels can be fully mixed in a short time, the mixing time is shortened, the raw material breaking rate is reduced, the production efficiency is improved, and the pet food yield is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pet food processing, in particular to a feeding mechanism for pet food preparation. BACKGROUND

[0002] At present, when feeding the material preparation equipment, the mixed material in the hopper is usually conveyed upward through the inclined lifting mechanism and thrown into the inlet of the material preparation equipment. For example, the patent with the announcement number CN216189385U discloses a lifting feeding device for pet food processing. The feeding and stirring mechanism can make the motor rotate to drive the first rotating shaft and the stirring rod to rotate, thereby stirring the processing raw materials in the first feeding bucket to make them uniformly mixed, effectively improving the processing quality of pet food. The feeding mechanism can deliver uniformly and quantitatively processed raw materials to the designated location, which is more time-saving and labor-saving compared with manual delivery, effectively improving the feeding efficiency.

[0003] However, the existing technology still has the following defects: multiple materials are pre-stirred in the first feeding bucket. Since there are many materials, a long stirring time is required to ensure uniform mixing of the materials, which prolongs the overall processing time of pet food. In addition, during the long stirring process, the lower materials are subjected to a large pressure from the upper side and are easily broken, dropped and scattered under multiple impacts, thereby reducing the yield of pet food. SUMMARY

[0004] In view of the problems of long stirring time of pet food raw materials and easy breakage of raw materials in the existing technology, a feeding mechanism for pet food preparation is proposed.

[0005] The purpose is to self-mix pet food raw materials in the feeding cylinder during lifting, shorten the mixing time and reduce the breakage rate.

[0006] The technical solution of the present application is a feeding mechanism for pet food preparation, which comprises:

[0007] A support frame has a first end and a second end at both ends, and a preparation mechanism for preparing pet food is arranged at the second end;

[0008] A plurality of feeding cylinders are arranged, and the plurality of feeding cylinders can be moved from the first end to the second end by the driving of a conveying unit arranged in the support frame;

[0009] A feeding mechanism is arranged at the first end of the support frame, and the feeding mechanism is used for feeding the feeding cylinder;

[0010] A premixing mechanism is arranged in the feeding cylinder and is used for premixing pet food raw materials. The premixing mechanism comprises a material turning module and a material pushing module.

[0011] The material turning module comprises a material turning frame, which is arranged in the feeding cylinder and can rotate relative to the feeding cylinder under the drive;

[0012] The pushing module comprises a plurality of guide rails uniformly arranged on the material turning frame, and a pushing plate is slidingly connected to the guide rails.

[0013] Further, the feeding cylinder is fixedly connected with a rotating shaft I on both sides;

[0014] The connecting seat is rotatably connected to the rotating shaft I and is driven by the conveying unit.

[0015] Further, the conveying unit comprises a conveying belt driven by a conveying motor;

[0016] The connecting seat is connected to one side of the conveying belt;

[0017] A plurality of positioning blocks are uniformly arranged on the rotating shaft I and are slidingly connected to the rotating shaft I.

[0018] One side of the positioning block is elastically connected to the rotating shaft I through a spring I, and the other side is abuttingly matched with a positioning groove formed on the connecting seat.

[0019] Further, the feeding cylinder is fixedly connected with a driving ring on both sides;

[0020] The first end and the second end of the supporting frame are respectively provided with a direction adjusting plate, and when the feeding cylinder is moved to the corresponding direction adjusting plate by the conveying unit, the driving ring is in frictional contact with the corresponding direction adjusting plate.

[0021] Further, the pushing mechanism further comprises:

[0022] A winding drum is arranged on both sides of the material turning frame, and the winding drum is arranged corresponding to the guide rail on each side; one side of the feeding cylinder is provided with an arc-shaped rack, and the winding drum can be engaged with the arc-shaped rack;

[0023] A pull rope is fixed to the winding drum at one end, and the other end is wound around the winding drum and connected to the corresponding pushing plate.

[0024] Further, the material turning frame comprises two supporting plates, and a plurality of material turning plates are uniformly arranged between the two supporting plates;

[0025] One side of the supporting plate is fixedly connected with a rotating shaft II, the rotating shaft II penetrates through the rotating shaft I and is fixedly connected with a transmission gear, and the transmission gear is engaged with and driven by a transmission rack fixed on one side of the supporting frame.

[0026] Further, the pushing plate is arranged between two adjacent turning plates.

[0027] The pushing plate is fixedly connected with a sliding seat, and the sliding seat is slidingly arranged on the guide rail.

[0028] Further, the reel is rotationally connected to the support plate.

[0029] One side of the reel is fixedly connected with a winding gear, and the winding gear is in meshing transmission with the arc-shaped gear rack.

[0030] Further, two fixed blocks are fixedly connected to the middle part of the guide rail, one end of the pulling rope passes through the fixed blocks and then passes through the sliding seat and the support plate, and then is connected with the reel.

[0031] A spring two is sleeved on the pulling rope, and two ends of the spring two are respectively connected with the sliding seat and the fixed block.

[0032] Further, one side of the turning plate is provided with an extension plate, and the end of the extension plate is slidingly connected with the support plate.

[0033] Further, one side of the turning plate is provided with an extension plate, and the end of the extension plate is slidingly connected with the support plate.

[0034] One side of the pushing plate is fixedly connected with a driving rod, and the driving rod is slidingly matched with the driving slot.

[0035] Further, the feeding mechanism comprises a hopper fixedly connected with the support frame, a plurality of partitions are fixedly connected in the upper part of the hopper, a discharging roller is rotationally connected in the lower part of the hopper, a discharging motor is fixedly installed on one side of the hopper, and the output end of the discharging motor is fixedly connected with the discharging roller.

[0036] Compared with the prior art, the present application has the following beneficial effects:

[0037] 1. The feeding mechanism quantitatively fills the material into the feeding cylinder, and the material is effectively mixed under the rotation of the pushing plate and the pushing action of the pushing plate during the lifting of the feeding cylinder. The amount of the material placed in the feeding cylinder is small, so that the material in the feeding cylinder can be fully mixed in a short time, thereby realizing the shortening of the mixing time, the reduction of the material breaking rate, the improvement of the production efficiency and the pet food yield.

[0038] 2. When the two pushing plates move close to each other, the driving rod slides in the driving slot to drive the extension plate to move to the center of the support plate, so that the turning plate passes through the extension plate when driving the material to roll down, so that the material extends the rolling path, and the material on the upper side is mixed with the material on the lower side, further improving the mixing effect of the material.

[0039] 3. The feeding cylinder drives the ring to contact the guide plate when following the movement of the conveying belt, so that the feeding port is always vertically upward during the lifting process, avoiding the falling of raw materials during the mixing process, and improving the production standard. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 The overall three-dimensional structure schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0041] Figure 2 The support frame and conveying belt structure schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0042] Figure 3 The feeding cylinder, material turning module and material pushing module structure schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0043] Figure 4 The feeding cylinder structure split schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0044] Figure 5 The rotating shaft one and connecting seat structure split schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0045] Figure 6 The material turning module structure schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0046] Figure 7 The guide rail and material pushing plate structure schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0047] Figure 8 The feeding cylinder, reel and support plate structure split schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0048] Figure 9 The structure dissection enlarged schematic diagram of A in the Figure 7

[0049] Figure 10 The support plate, fixed plate and extension plate structure cross-sectional schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0050] Figure 11 The driving rod and extension plate structure split schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.

[0051] Figure 12 The feeding mechanism structure cross-sectional schematic diagram of the feeding mechanism for pet food preparation disclosed in an embodiment of the present application is disclosed.​

[0052] In the drawings:

[0053] 1, support frame; 101, steering plate; 102, transmission rack;

[0054] 2, conveying unit; 201, conveying belt; 202, conveying motor;

[0055] 3, feeding cylinder; 301, rotating shaft one; 302, connecting seat; 303, driving ring; 304, positioning block; 305, spring one;

[0056] 4, turnover module; 401, support plate; 402, turnover plate; 403, rotating shaft two; 404, transmission gear; 405, extension plate; 406, driving groove;

[0057] 5, pushing module; 501, guide rail; 502, pushing plate; 503, reel; 504, pull rope; 505, sliding seat; 506, winding gear; 507, fixed block; 508, spring two; 509, driving rod;

[0058] 6, arc-shaped rack;

[0059] 7, feeding mechanism; 701, hopper; 702, partition; 703, discharging roller; 704, discharging motor. DETAILED DESCRIPTION

[0060] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0061] Example 1, refer to Figures 1-12 , the first embodiment of the present application, a feeding mechanism for pet food preparation is provided, including support frame 1, support frame 1 is installed with conveying unit 2, conveying unit 2 includes conveying belt 201 arranged in parallelogram, conveying belt 201 is evenly distributed with a plurality of feeding cylinder 3, feeding cylinder 3 is provided with feeding port, feeding cylinder 3 is installed with premixing mechanism, premixing mechanism includes turnover module 4 and pushing module 5, turnover module 4 includes turnover frame, turnover frame is drivingly connected with transmission rack 102 fixedly connected on support frame 1, pushing module 5 includes a plurality of guide rails 501 evenly distributed on the turnover frame, the guide rails 501 are slidingly connected with two oppositely arranged pushing plates 502, the pushing plates 502 are arranged on the turnover frame, a plurality of reels 503 are rotatably connected on both sides of the turnover frame, the pull ropes 504 are wound on the reels 503, one end of the pull ropes 504 is fixedly connected with the pushing plates 502, the reels 503 are engaged with the arc-shaped rack 6 fixedly connected on the feeding cylinder 3; the support frame 1 is installed with feeding mechanism 7 on one side, the feeding mechanism 7 is used for feeding into the feeding cylinder 3.

[0062] Specifically, the feeding cylinder 3 moves synchronously with the conveyor belt 201. During the vertical ascent of the feeding cylinder 3, the feeding mechanism 7 adds pet food raw materials into the feeding cylinder 3 through the feeding port. During the oblique ascent of the feeding cylinder 3, the turning frame contacts the transmission rack 102, causing it to rotate inside the feeding cylinder 3 and causing the raw materials to tumble. At the same time, each reel 503 engages with the arc-shaped rack 6 in sequence to wind up the pull rope 504. The pull rope 504 drives the pusher plate 502 to move along the guide rail 501. The two pusher plates 502 move closer to each other axially, concentrating the raw materials on the turning frame and then turning them to one side, so that the feeding cylinder 3 can fully mix the raw materials as it moves towards the inlet of the material preparation equipment.

[0063] Reference Figure 1 , Figure 2 The conveyor belt 201 has conveyor wheels meshing at its corners. The conveyor wheels are rotatably connected to the support frame 1, and a conveyor motor 202 is coaxially connected to one of the conveyor wheels. The conveyor motor 202 is fixedly installed on the support frame 1.

[0064] Specifically, the conveyor belt 201 is arranged in a parallelogram shape, and the inlet of the material preparation equipment is located below the right end of the conveyor belt 201. The two conveyor motors 202 rotate synchronously in the same direction, so that the conveyor belt 201 drives the feed cylinder 3 to rotate synchronously. When the feed cylinder 3 descends vertically at the right end, the mixed raw materials can be poured into the inlet of the material preparation equipment.

[0065] In actual operation, in order to prevent the feed cylinder 3 from being too heavy and causing the conveyor belt 201 to deform, multiple support wheels are provided on the upper inclined part of the conveyor belt 201. The support wheels are rotatably connected to the support frame 1 to provide support for the upper inclined part of the conveyor belt 201, so as to realize that the feed cylinder 3 can move obliquely and straight along the upper inclined part of the conveyor belt 201.

[0066] Reference Figure 2 , Figure 3 , Figure 5 Both sides of the feed cylinder 3 are fixedly connected to a rotating shaft 301, and a connecting seat 302 is rotatably connected to the rotating shaft 301. The connecting seat 302 is fixedly connected to the conveyor belt 201. Both sides of the feed cylinder 3 are fixedly connected to a drive ring 303, and multiple adjusting plates 101 are fixedly connected to the support frame 1. The drive ring 303 and the adjusting plate 101 are in rolling contact.

[0067] Specifically, the number of the deflection plates 101 is two, which are arranged in the upper left end and the middle right end of the conveying belt 201 respectively. The feeding port of the feeding cylinder 3 is vertically upward during the vertical ascending process, which facilitates the feeding mechanism 7 to add raw materials through the feeding port. The angle of the feeding port changes every time the feeding cylinder 3 passes through a deflection plate. When the driving ring 303 is in rolling contact with the bottom of the deflection plate 101 on the upper left end of the conveying belt 201, the feeding cylinder 3 is rotated to vertically upwardly arrange the feeding port. When the driving ring 303 is in rolling contact with the right side of the deflection plate 101 in the middle right end of the conveying belt 201, the feeding cylinder 3 is rotated to vertically downwardly arrange the feeding port, so that the mixed raw materials can fall onto the material making equipment.

[0068] It can be understood that the surface of the driving ring 303 and the surface of the deflection plate 101 are both fixedly provided with rubber materials, which can increase the friction between the driving ring 303 and the deflection plate 101, so that the driving ring 303 can drive the feeding cylinder 3 to rotate when the driving ring 303 is in contact with the deflection plate 101.

[0069] Referring to Figure 2 , one side of the right deflection plate 101 is provided with a vertical rack fixedly connected with the support frame 1. When the feeding port of the feeding cylinder 3 is downward, the turnover module 4 is in contact with the vertical rack again to rotate, so as to discharge all the raw materials in the feeding cylinder 3.

[0070] Referring to Figure 5 , the rotating shaft one 301 is uniformly provided with a plurality of positioning blocks 304. The positioning blocks 304 are slidingly connected with the rotating shaft one 301. One side of the positioning blocks 304 is elastically connected with the rotating shaft one 301 through the spring one 305, and the other side is in abutting cooperation with the positioning groove provided on the connecting seat 302.

[0071] Specifically, one end of the positioning block 304 facing the positioning groove is in a round head shape. When the spring one 305 drives the positioning block 304 to abut against the positioning groove, the rotating shaft one 301 and the connecting seat 302 have a rotating resistance, so that the feeding cylinder 3 can be stably placed and cannot be easily rotated. When the driving ring 303 is in contact with the deflection plate 101, a rotating driving force is applied to the rotating shaft one 301, so that the positioning block 304 can cancel the abutment with the positioning groove.

[0072] Referring to Figure 2 , Figure 6 , the turnover frame includes two support plates 401. A plurality of turnover plates 402 are fixedly and equally spaced connected between the two support plates 401 in a ring shape. The support plate 401 is fixedly connected with a rotating shaft two 403 on one side. The rotating shaft two 403 penetrates through the rotating shaft one 301 and is fixedly connected with a transmission gear 404. The transmission gear 404 is in meshing transmission with the transmission rack 102.

[0073] Specifically, the support plate 401 is matched with the inner diameter of the feeding cylinder 3, and the support plate 401 is provided with a gap at the end of the feeding cylinder 3. When the transmission gear 404 contacts with the transmission rack 102, the support plate 401 and the turning plate 402 are driven to rotate, so that the raw materials accumulated at the bottom of the feeding cylinder 3 are turned over under the rotation of the turning plate 402, and the preliminary mixing of the raw materials is realized.

[0074] With reference to Figure 4 , Figure 7 , the pushing plate 502 is arranged between the adjacent two turning plates 402, and the sliding seat 505 is fixedly connected to the pushing plate 502 and is slidingly arranged on the guide rail 501.

[0075] Specifically, the adjacent surfaces of the two pushing plates 502 in the axial direction are provided with inclined surfaces, so that the raw materials between the adjacent two turning plates 402 are stacked high when the two pushing plates 502 in the axial direction are close to each other. With the rotation of the turning frame, the stacked raw materials are turned down and fall, and the further mixing of the raw materials is realized.

[0076] With reference to Figure 8 , the reel 503 is rotationally connected to the support plate 401, and the winding gear 506 is fixedly connected to one side of the reel 503 and is in meshing transmission with the arc-shaped rack 6.

[0077] Specifically, the reel 503 rotates with the support plate 401, and when the winding gear 506 is in meshing transmission with the arc-shaped rack 6, the reel 503 winds the pull rope 504, so as to drive the pushing plate 502 to move.

[0078] With reference to Figures 7-9 , the two fixed blocks 507 are fixedly connected to the middle part of the guide rail 501, one end of the pull rope 504 passes through the fixed block 507 and is connected with the sliding seat 505, the support plate 401 and the reel 503; the spring 508 is sleeved on the pull rope 504 and is fixedly connected with the sliding seat 505 and the fixed block 507 at both ends.

[0079] Specifically, the U-shaped hole is arranged on the fixed block 507, and the pull rope 504 is arranged in the U-shaped hole. When the reel 503 winds the pull rope 504, the pull rope 504 drives the pushing plate 502 to move, and at the same time, the spring 508 is compressed. When the winding gear 506 cancels the meshing transmission with the arc-shaped rack 6, the spring 508 is stretched to drive the pushing plate 502 to move reversely, and the reel 503 releases the pull rope 504.

[0080] With reference to Figure 12 , the feeding mechanism 7 comprises the hopper 701 fixedly connected with the support frame 1, a plurality of partition plates 702 fixedly connected in the upper part of the hopper 701, the discharging roller 703 rotationally connected in the lower part of the hopper 701, and the discharging motor 704 fixedly installed on one side of the hopper 701 and fixedly connected with the discharging roller 703 at the output end.

[0081] Specifically, the partition plate 702 is fixed between the hopper 701 by bolt mounting, the partition plate 702 can be moved to adjust the size of the space in the cavity, so as to adjust and adapt according to the proportion of various raw materials, and in the process of vertical upward movement of the feeding cylinder 3, the unloading motor 704 drives the unloading roller 703 to rotate for a fixed number of turns, so that the raw materials in the hopper 701 fall into the feeding cylinder 3.

[0082] Embodiment 2, refer to Figure 7 、 Figure 11 As the second embodiment of the application, the difference between this embodiment and the first embodiment is that the turning plate 402 is provided with an extension plate 405, the end of the extension plate 405 is slidably connected with the support plate 401, and two symmetric drive grooves 406 are formed on one side of the extension plate 405, and the pushing plate 502 is fixedly connected with a drive rod 509, and the drive rod 509 is slidably connected with the drive grooves 406.

[0083] Specifically, the drive grooves 406 are arranged in a zigzag shape, when the two pushing plates 502 arranged in the axial direction are close to each other, the drive rod 509 slides in the drive grooves 406, and can drive the extension plate 405 to move to the center of the support plate 401, so that the turning plate 402 passes through the extension plate 405 when driving the raw materials to roll down, so that the raw materials extend the rolling path, and the raw materials on the upper side and the raw materials on the lower side are mixed, further improving the mixing effect of the raw materials. The rest of the structure is the same as that of embodiment 1.

[0084] In combination with embodiments 1-2, the working principle of the application is as follows:

[0085] The various raw materials of pet food are poured into the hopper 701, the conveying motor 202 drives the conveying belt 201 to rotate clockwise, and the feeding mechanism 7 feeds the vertically rising feeding cylinder 3, specifically: the unloading motor 704 drives the unloading roller 703 to rotate for a fixed number of turns, so that the raw materials in the hopper 701 fall into the feeding cylinder 3.

[0086] Subsequently, the feeding cylinder 3 is inclined upward, when the driving ring 303 is in rolling contact with the bottom of the deflection plate 101 on the left upper side of the conveying belt 201, the feeding cylinder 3 is rotated to be vertically upward, and then the transmission gear 404 is engaged with the transmission rack 102 to drive the turnover module 4 and the pushing module 5 to move. Specifically, the support plate 401 and the turnover plate 402 rotate clockwise to turn over the raw materials in the feeding cylinder 3, the support plate 401 drives the reel 503 to rotate, and the lower reel 503 starts to wind the pull rope 504 by engaging with the arc-shaped rack 6 through the winding gear 506, so that the pushing plate 502 moves to the middle of the feeding cylinder 3. When the two pushing plates 502 arranged in the axial direction move close to each other, the raw materials between the adjacent two turnover plates 402 are stacked high, and with the rotation of the turnover frame, the stacked raw materials are turned down to further mix the raw materials. At the same time, the pushing plate 502 moves to drive the rod 509 to slide in the driving groove 406, drive the extension plate 405 to move to the center of the support plate 401, so that the turnover plate 402 passes through the extension plate 405 when driving the raw materials to roll down, so that the raw materials extend the rolling path, and the upper raw materials are mixed with the lower raw materials to further improve the mixing effect of the raw materials. When the winding gear 506 is disengaged from the arc-shaped rack 6, the spring 508 is stretched to release the pull rope 504 and drive the pushing plate 502 to move reversely to reset. After the feeding cylinder 3 moves to the highest point, the transmission gear 404 is disengaged from the transmission rack 102, the feeding cylinder 3 is turned with the conveying belt 201, the driving ring 303 is in rolling contact with the right side of the deflection plate 101 on the middle of the right end of the conveying belt 201, the feeding cylinder 3 is rotated to be vertically downward, the transmission gear 404 is in contact with the vertical rack to drive the turnover frame to rotate again, and the raw materials in the feeding cylinder 3 are discharged into the inlet of the material preparation equipment.

[0087] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A feed mechanism for pet food preparation, characterized by, The utility model relates to a pet food preparation device, including: a support frame, both ends of which are a first end and a second end, respectively, and a preparation mechanism for preparing pet food is arranged at the second end; a plurality of feeding barrels are arranged, and the plurality of feeding barrels can be moved from the first end to the second end by a driving of a conveying unit arranged in the support frame; a feeding mechanism is arranged at the first end of the support frame, and the feeding mechanism is used for feeding the feeding barrels; a premixing mechanism is arranged in the feeding barrel and is used for premixing pet food raw materials, and the premixing mechanism includes a turnover module and a pushing module; the turnover module includes a turnover frame arranged in the feeding barrel, and the turnover frame can be driven to rotate relative to the feeding barrel; the pushing module includes a plurality of guide rails uniformly arranged on the turnover frame, and a pushing plate is slidably connected to the guide rails, the pushing plate is arranged on the turnover frame, and the pushing plate can be driven to move along the corresponding guide rails; a reel is arranged on both sides of the turnover frame, and each reel is arranged corresponding to the guide rails; one side of the feeding barrel is provided with an arc-shaped rack, and the reel can be engaged with the arc-shaped rack; one end of a pull rope is fixed in the reel, and the other end of the pull rope is wound around the reel and connected with the corresponding pushing plate; wherein both sides of the feeding barrel are fixedly connected with a rotating shaft one; a connecting seat is rotatably connected to the rotating shaft one, and the connecting seat is driven by the conveying unit; wherein the turnover frame includes two support plates, and a plurality of turnover plates are uniformly arranged between the two support plates; one side of the support plate is fixedly connected with a rotating shaft two, the rotating shaft two penetrates the rotating shaft one and is fixedly connected with a transmission gear, and the transmission gear is engaged with a transmission rack fixed on one side of the support frame; wherein two fixed blocks are fixedly connected to the middle of the guide rail, one end of the pull rope penetrates the fixed block and then penetrates the sliding seat and the support plate and is connected with the reel; a spring two is sleeved on the pull rope, and both ends of the spring two are fixedly connected with the sliding seat and the fixed block.

2. A pet food preparation feed mechanism according to claim 1, characterised in that, The conveying unit includes a conveying belt driven by a conveying motor; the connecting seat is connected to one side of the conveying belt; a plurality of positioning blocks are uniformly arranged on the rotating shaft one, and the positioning blocks are slidably connected with the rotating shaft one; one side of the positioning block is elastically connected with the rotating shaft one through a spring one, and the other side is abuttingly matched with a positioning groove formed on the connecting seat.

3. A pet food preparation feed mechanism according to claim 2, characterised in that, Both sides of the feeding barrel are fixedly connected with a driving ring; the first end and the second end of the support frame are respectively provided with a direction adjusting plate, and when the feeding barrel is moved to the corresponding direction adjusting plate by the conveying unit, the driving ring is in frictional contact with the corresponding direction adjusting plate.

4. The pet food preparation feed mechanism of claim 1, wherein, The pushing plate is arranged between two adjacent turnover plates; a sliding seat is fixedly connected to the pushing plate, and the sliding seat is slidably arranged on the guide rail.

5. The pet food preparation feed mechanism of claim 1, wherein, The reel is rotatably connected to the support plate; a winding gear is fixedly connected to one side of the reel, and the winding gear is engaged with the arc-shaped rack.

6. The pet food preparation feed mechanism of claim 1, wherein, One side of the turnover plate is provided with an extension plate, and the end of the extension plate is slidably connected with the support plate; two symmetric driving grooves are formed on one side of the extension plate; a driving rod is fixedly connected to one side of the pushing plate, and the driving rod is slidably matched with the driving groove.

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