Preparation equipment and preparation method of low-temperature baked pet food

Abstract

The invention discloses low-temperature baked pet food preparation equipment and a preparation method thereof, relates to the technical field of mixing preparation, and solves the problems that a lot of time is consumed for stirring and mixing various raw materials, and the pet food preparation effect is influenced. Meanwhile, the problems that a large amount of time and cost need to be consumed for transferring pet food raw materials during subsequent preparation, and preparation of the pet food is affected are solved. The low-temperature baked pet food preparation equipment comprises a pretreatment box body, a forming extrusion box body, a storage box, an integrated mixing preparation mechanism, a water supplementing assembly and a preheating assembly, a supporting frame is installed on the outer side of the bottom of the pretreatment box body, and the forming extrusion box body installed at the bottom of the pretreatment box body is arranged on the inner side of the supporting frame. According to the device, meat mincing and smashing of main meat raw materials of the pet food, stirring and mixing of various raw materials and extrusion shaping and cutting operation of the mixed raw materials can be synchronously carried out, and the preparation efficiency of the pet food is improved to the maximum extent.

Description

Technical Field

[0001] The invention relates to the technical field of mixing preparation, and in particular to low-temperature baking pet food preparation equipment and a preparation method thereof. Background Art

[0002] Low-temperature baked pet food is produced and processed through low-temperature baking technology. Compared with traditional production and processing technology, low-temperature baking can effectively prevent the loss of nutrients in food due to high temperature, thereby better retaining nutrients such as vitamins and minerals in pet food and extending the shelf life of pet food. When producing and processing low-temperature baked pet food, various raw materials for synthetic pet food need to be pre-processed by stirring and mixing.

[0003] The existing Chinese patent application with publication number CN117323876A discloses a preparation device for pet food powder, including a mixing barrel and also including: a mixing mechanism, the mixing mechanism including a driving motor and a driving shaft, two mounting rings symmetrically mounted on the driving shaft, and a plurality of stirring rods mounted in a ring on the mounting ring; a distributing mechanism, the distributing mechanism including a mounting plate and an adjusting assembly, telescopic plates are arranged at both ends of the mounting plate, a boss is arranged on the mounting plate, an elastic sliding belt is coated on the boss, and the two ends of the elastic sliding belt are respectively connected to the telescopic plate, a connecting ring is installed on the mounting ring, and the connecting rod at the bottom of the mounting plate is rotatably connected to the connecting ring; an adjusting rod is arranged on the bottom wall of the telescopic plate, and an adjusting shaft is arranged on the connecting rod; the invention adopts a mixing method combining rotation and sliding, and only a few stirring rods need to be arranged to achieve efficient mixing of raw materials, with high working efficiency and good use effect.

[0004] However, the pet food preparation device has the following defects when used: 1. When the existing pet food preparation device stirs and mixes the various raw materials for synthetic pet food (the main raw material is: meat, and the auxiliary raw materials are: salmon and various powders, etc.), the volume of the main raw material meat is relatively large. When mixing the large volume of meat with other auxiliary materials, a lot of time is needed for stirring and mixing, which affects the effect of pet food preparation. At the same time, the raw materials after mixing are generally muddy, and when they are subsequently made into granular pet food, they need to be processed by extrusion molding and other processing steps. At this time, other equipment is required for coordinated processing. The cost of pet food preparation is high and it takes a lot of time and manual transportation of pet food raw materials, which further affects the efficiency of pet food preparation; 2. When the existing pet food preparation device stirs and mixes various raw materials, some powder raw materials will be scattered and adhered to the inner top of the mixing container during the mixing of various raw materials, which easily leads to the problem of raw material waste. At the same time, when the powder raw materials with large changes in content are mixed, the quality of the raw materials after mixing will be affected. Summary of the invention

[0005] The object of the present invention is to provide a low-temperature baked pet food preparation device and a preparation method thereof to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme: The present invention provides a low-temperature baking pet food preparation device, comprising a pretreatment box, a molding extrusion box, a storage box, an integrated mixing preparation mechanism, a water replenishing component and a preheating component, wherein a support frame is installed on the outer side of the bottom of the pretreatment box, a molding extrusion box installed on the inner side of the support frame is provided, a storage box is provided on the side of the molding extrusion box, a water replenishing component extending to the inner side is installed on the side of the pretreatment box, a preheating component extending to the inner side is installed on the bottom of the molding extrusion box, a bottom seat is installed on the bottom of the molding extrusion box, and the preheating component is installed on the top of the bottom seat. The pretreatment box is provided with an integrated mixing and preparation mechanism extending to the inside of the molding and extrusion box, and the integrated mixing and preparation mechanism prepares the pet food. The integrated mixing preparation mechanism comprises: A meat mincing assembly, the meat mincing assembly is installed inside the pre-processing box, and a gear mixing assembly is installed at the bottom, the gear mixing assembly is driven by the meat mincing assembly, and mixes and stirs the pet food raw materials, and the gear mixing assembly is arranged inside the pre-processing box; and A transmission extrusion assembly is arranged on the side of the gear mixing assembly and is driven by the meat mincing assembly. The gear mixing assembly is movably connected to the outside of the pretreatment box and extends to the inside of the molding extrusion box.

[0007] As a preferred embodiment of the present invention, the pretreatment box is composed of a meat mincing box at the top and a mixing box at the bottom, a plurality of groups of pillars are installed between the meat mincing box and the mixing box, and a first discharge port connecting the meat mincing box and the mixing box is provided on the side of the pillar. Wherein, a group of control valves are arranged outside the first discharge port, a meat mincing assembly is arranged inside the meat mincing box, a gear mixing assembly is arranged inside the mixing box, and Wherein, meat input pipes are arranged on both sides of the top of the meat grinder box, and a plurality of groups of auxiliary material input pipes are installed on the outer side of the top of the mixing box.

[0008] As a preferred embodiment of the present invention, a conical chute is provided at the inner bottom of the mixing box, a second discharge port is provided at the bottom of the conical chute, an inlet pipe is installed at the bottom of the second discharge port by screws, and the inlet pipe is provided at the top of the molding extrusion box body. Wherein, a group of control valves is arranged on the outer side of the second discharge port.

[0009] As a preferred embodiment of the present invention, the water replenishment component includes: A water source transfer box, the water source transfer box is installed on the side of the mixing box through a bottom side baffle, and heaters are arranged on the left and right sides of the water source transfer box to heat the water source inside the water source transfer box; A flow rate control module, the flow rate control module is installed at the drain outlet at the bottom of the water source transfer box, and the output end is connected to a guide pipe, the guide pipe extends to the interior of the mixing box, Wherein, the guide pipe is arranged on one side of the conical chute.

[0010] As a preferred embodiment of the present invention, the preheating assembly comprises: An electromagnetic heating module is installed on the top of the bottom seat, and an output end is connected to a wire, the wire is provided with multiple strands, and the side of each strand is electrically connected to a heating probe, The heating probe is installed inside the pretreatment box and performs preheating on the raw materials inside the pretreatment box. The heating probes are respectively arranged on the left and right sides of the inner wall and the bottom of the pretreatment box.

[0011] As a preferred embodiment of the present invention, the minced meat assembly comprises: A driving motor, the driving motor is installed at the center of the top of the meat grinder box, and the output end is connected to a meat grinder roller, and the meat grinder roller is rotatably connected to the center of the inside of the meat grinder box; An assembly ring is installed on the outside of the meat grinder roller, and a plurality of groups of material return rods are installed on the side, and the material return rods are movably connected to the inner bottom of the meat grinder box. Wherein, a first rotating shaft is installed at the bottom of the meat grinder roller, a gear mixing assembly is installed at the bottom of the first rotating shaft, and a transmission extrusion assembly is arranged on the outer side of the bottom of the first rotating shaft.

[0012] As a preferred embodiment of the present invention, the gear mixing assembly comprises: A movable shaft, the movable shaft is connected to the first rotating shaft and extends to the interior of the mixing box, a spiral auger blade is arranged on the outer side of the movable shaft, the movable shaft is rotatably connected to the top of the bottom frame, and the bottom frame is installed at the inner top of the second discharge port; A first gear, which is mounted on the outside of the movable shaft and located above the spiral auger blades, and is rotatably connected to the center of the top of the mixing box; A second gear, the second gear is meshed and connected to the outside of the first gear, and multiple sets of the second gears are provided, and the multiple sets of the second gears are all rotatably connected to the inner top of the mixing box; and A mixing roller is connected to the second gear and movably connected to the outside of the spiral auger blade, and the mixing roller is rotatably connected to the top of the conical chute.

[0013] As a preferred embodiment of the present invention, the transmission extrusion assembly comprises: A transmission belt, the transmission belt is connected to the outer side of the first rotating shaft through a synchronous wheel arranged on the inner side, and is movably connected to the top of the mixing box, and the inner side of the transmission belt is also connected to the second rotating shaft through the synchronous wheel, Wherein, the second rotating shaft is arranged away from the first rotating shaft and is rotatably connected to the outside of the mixing box; Conical gears, two groups of which are meshed and connected, are rotatably connected to the side of a side support, and the side support is mounted on one side of the molding extrusion box. Wherein, one group of the bevel gears is connected to the second rotating shaft, and another group of the bevel gears is connected to the input end of the gear transmission, and the gear transmission is arranged inside the side support and installed on one side of the molding extrusion box; An extrusion auger roller is connected to the output end of the gear transmission and extends to the interior of the molding extrusion box. The bottom of the extrusion auger roller is rotatably connected to the interior of the molding extrusion box.

[0014] As a preferred embodiment of the present invention, the outer side of the bottom of the extrusion auger roller is provided with multiple groups of extrusion holes, and the multiple groups of extrusion holes are all opened on the other side of the inside of the molding extrusion box. The bottom of the extrusion auger roller extends to the outside of the other side of the molding extrusion box, and is equipped with multiple sets of cutting knives, which are rotatably connected to the other side of the molding extrusion box and perform cutting operations on the extruded pet food raw materials.

[0015] The present invention also provides a preparation method of a low-temperature baked pet food preparation device, comprising the following steps: S1. Main meat raw material operation: When preparing pet food, the main raw material meat of synthetic pet food is first minced. At this time, the meat raw material is introduced into the interior of the pre-treatment box, and the meat raw material is made into a paste through the meat mincing component to ensure the fineness and uniformity of the meat raw material; S2. Mixing of various raw materials: After the meat raw materials are crushed, they will fall to the bottom of the pre-treatment box, and the operation of the meat grinder will synchronously drive the gear mixing component to operate, so as to mix the various raw materials at the bottom of the pre-treatment box to achieve the mixing and batching of pet food; S3, raw material extrusion molding operation: After the various raw materials are mixed, the operation of the gear mixing component will synchronously drive the transmission extrusion component to operate, extrude and cut the raw materials moved to the molding extrusion box to obtain pet food particles of corresponding size; S4. Low-temperature baking of raw material particles: The formed raw material particles will fall into the storage box for storage, and then the raw material particles will be moved to the low-temperature dryer for drying, and the dried raw material particles will be moved to the cooling equipment for cooling to obtain the finished low-temperature baked pet food.

[0016] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects: 1. In the low-temperature baking pet food preparation equipment and preparation method thereof, when preparing pet food, a group of driving motors can drive the meat grinder connected to its output end to rotate, and grind the meat of the main raw material of the pet food so that the meat raw material can be formed into a muddy state, and can be fully mixed with other auxiliary materials during subsequent mixing. At the same time, when the meat grinder rotates, it can also drive the return rod to rotate, and when the minced meat is transferred to the inside of the mixing box, no waste or blockage will occur. And when the meat grinder rotates, it can also drive the movable shaft, spiral auger blades, first gear, second gear and mixing roller connected to its bottom to operate. On the one hand, when the meat is ground and crushed, the stirring and mixing operations of the previous group of various raw materials can be carried out simultaneously, thereby improving the efficiency of pet food preparation. On the other hand, during the stirring and mixing of the raw materials, the raw materials at the bottom can be transferred to the top through the spiral auger blades to ensure that the various raw materials can be fully mixed together; 2. In the low-temperature baked pet food preparation equipment and preparation method thereof, in the process of stirring and mixing various raw materials of the pet food, the first rotating shaft that drives the movable shaft to rotate can also drive the transmission belt, the second rotating shaft, the bevel gear, the gear transmission and the extrusion auger roller connected to the outer side through the synchronous wheel to operate, so as to ensure that in the process of stirring and mixing the raw materials, the previous group of raw materials that have completed stirring and mixing can be automatically extruded and shaped, and the corresponding size of raw material particles can be obtained by the rotation of the cutting knife, which is convenient for the subsequent low-temperature baking operation of the raw material particles and improves the efficiency of obtaining the finished low-temperature baked pet food; 3. In the low-temperature baking pet food preparation equipment and preparation method thereof, when the mixed pet food raw materials are extruded and shaped, the heating probe located on the inner wall of the molding extrusion box can generate high temperature by operating the electric energy transmitted by the electromagnetic heating module to preheat the extruded raw materials. At this time, the preheating operation can reduce the viscosity of the pet food raw materials on the one hand, so that the pet food raw materials can flow as much as possible within the extrusion stroke, reducing the possibility of clogging the extrusion hole, and on the other hand, it can eliminate excess bubbles and impurities in the pet food raw materials, ensuring the quality of the pet food raw material particles after extrusion and shaping; 4. In the low-temperature baking pet food preparation equipment and preparation method thereof, during the mixing process of various pet food raw materials, the water stored in the water source transfer box can be transmitted to the inside of the mixing box through the guide pipe in a manner controlled by the flow rate control module, and the powdered auxiliary materials poured into the mixing box are suppressed to reduce the probability of scattering and sticking to the inner wall of the mixing box. At the same time, the added water can soften various raw materials and improve the quality of pet food raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0018] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the overall main view of the present invention; Figure 3 It is a schematic diagram of the overall front view of the structure of the present invention; Figure 4 It is a schematic diagram of the structure of the present invention as a whole viewed from above; Figure 5 It is a schematic structural diagram of the overall cross-section of the present invention; Figure 6 It is a schematic structural diagram of the overall side view of the present invention; Figure 7 It is a structural schematic diagram of the preheating assembly of the present invention; Figure 8It is a structural schematic diagram of the integrated mixing preparation mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the connection between the meat mincing box and the meat mincing assembly of the present invention; Fig.10 It is a schematic structural diagram of the connection between the mixing box and the gear mixing assembly of the present invention; Fig.11 It is a structural schematic diagram of the cross-section of the connection between the mixing box and the water replenishing assembly of the present invention; Fig.12 It is a structural schematic diagram of the cross-section of the connection between the molding extrusion box and the transmission extrusion assembly of the present invention; Fig.13 The present invention Fig.12 Schematic diagram of the structure of the enlarged area A in the middle; In the figure: 10. Pretreatment box; 100. Support frame; 101. Meat mincing box; 102. Mixing box; 1021. Conical chute; 1022. Second discharge port; 1023. Inlet pipe; 103. Support column; 104. First discharge port; 105. Control valve; 106. Meat input pipe; 107. Auxiliary material input pipe; 20. Molding extrusion box; 200. Bottom seat; 30. Storage box; 40. Integrated mixing preparation mechanism; 50. Water replenishment component; 501. Water source transfer box; 502. Side baffle; 503. Heater; 504. Flow rate control module; 505. Flow guide pipe; 60, preheating component; 601, electromagnetic heating module; 602, wire; 603, heating probe; 70. Meat mincing assembly; 701. driving motor; 702. meat mincing roller; 703. assembly ring; 704. material return rod; 705. first rotating shaft; 80, gear mixing assembly; 801, movable shaft; 802, spiral auger blade; 803, bottom frame; 804, first gear; 805, second gear; 806, mixing roller; 90. Transmission extrusion assembly; 901. Transmission belt; 902. Second rotating shaft; 903. Conical gear; 9031. Side support; 904. Gear transmission; 905. Extrusion auger roller; 9051. Extrusion hole; 9052. Cutting knife. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] See also Figure 1-Figure 13 A low-temperature baking pet food preparation device includes a pretreatment box 10, a molding extrusion box 20, a storage box 30, an integrated mixing preparation mechanism 40, a water replenishment component 50 and a preheating component 60. A support frame 100 is installed on the outer side of the bottom of the pretreatment box 10, and the molding extrusion box 20 installed on the bottom of the pretreatment box 10 is arranged on the inner side of the support frame 100. The storage box 30 is arranged on the side of the molding extrusion box 20. The water replenishment component 50 extending to the inside is installed on the side of the pretreatment box 10, and the preheating component 60 extending to the inside is installed on the bottom of the molding extrusion box 20. The bottom of the molding extrusion box 20 is installed with a bottom seat 200, and the top of the bottom seat 200 is installed with the preheating component 60, wherein the pretreatment box 10 An integrated mixing and preparation mechanism 40 extending to the molding and extrusion box 20 is provided inside, and the integrated mixing and preparation mechanism 40 prepares pet food. The integrated mixing and preparation mechanism 40 includes a meat mincing assembly 70, which is installed inside the pretreatment box 10, and a gear mixing assembly 80 is installed at the bottom. The gear mixing assembly 80 is driven by the meat mincing assembly 70 and mixes and stirs the pet food raw materials. The gear mixing assembly 80 is arranged inside the pretreatment box 10; and a transmission extrusion assembly 90, which is arranged on the side of the gear mixing assembly 80 and is driven by the meat mincing assembly 70. The gear mixing assembly 80 is movably connected to the outside of the pretreatment box 10 and extends to the inside of the molding and extrusion box 20.

[0022] The above working principle: in the process of preparing pet food, the meat raw material with the largest amount is first introduced into the interior of the pretreatment box 10, and the meat grinding component 70 set in the pretreatment box 10 automatically realizes the meat grinding and crushing processing of the meat raw material, reduces the particle size of the meat raw material and makes the meat raw material into a muddy state, thereby improving the efficiency of the subsequent mixing of the meat raw material with other auxiliary materials. When the meat grinding component 70 crushes the next group of meat raw materials, it can simultaneously carry out the stirring and mixing operations of various raw materials, so that the stirring and mixing of the raw materials and the crushing of the main materials can be carried out at the same time. And in the process of rotating the meat grinding, the meat grinding component 70 can also synchronously drive the transmission extrusion component 90 to operate, and extrude and shape the raw materials after mixing. In summary, the meat grinding and crushing of the next group of main materials, the stirring and mixing of a group of various raw materials, and the extrusion and shaping of the previous group of mixed raw materials can be carried out simultaneously to ensure the efficiency of preparing the pet food raw materials, and the above operations can be carried out by a set of driving parts, effectively reducing the cost of preparing pet food. In the process of stirring and mixing various raw materials, the water replenishing component 50 can continuously replenish water, which can ensure the effect of various raw materials in the mixing process on the one hand, and reduce the probability of powder scattering and sticking to the inner wall of the pretreatment box 10 on the other hand. The design of the preheating component 60 can preheat the extruded raw materials, which can reduce the viscosity of the raw materials on the one hand, so that the raw materials can form pressure and flow as much as possible within the extrusion stroke, reducing the occurrence of blockage, and can help eliminate bubbles and excessive impurities in the raw materials, ensuring the quality of the raw material particles after extrusion shaping.

[0023] Specific reference Figure 5 The pretreatment box 10 is composed of a meat mincing box 101 at the top and a mixing box 102 at the bottom, a plurality of pillars 103 are installed between the meat mincing box 101 and the mixing box 102, a first discharge port 104 connecting the meat mincing box 101 and the mixing box 102 is arranged on the side of the pillar 103, wherein a group of control valves 105 are arranged on the outside of the first discharge port 104, a meat mincing assembly 70 is arranged inside the meat mincing box 101, a gear mixing assembly 80 is arranged inside the mixing box 102, and meat input pipes 106 are arranged on both sides of the top of the meat mincing box 101, and a plurality of auxiliary material input pipes 107 are installed on the outside of the top of the mixing box 102.

[0024] In this embodiment, a conical slide groove 1021 is provided at the inner bottom of the mixing box 102, and a second discharge port 1022 is provided at the bottom of the conical slide groove 1021. An inlet pipe 1023 is installed at the bottom of the second discharge port 1022 by screws, and the inlet pipe 1023 is provided at the top of the molding extrusion box body 20, wherein a group of control valves 105 are provided on the outside of the second discharge port 1022.

[0025] In the above embodiment, the design of the conical chute 1021 makes it easier for the mixed raw materials to fall and slide during the discharge process, and the mixed raw materials are transferred to the interior of the molding extrusion box 20 through the second discharge port 1022 through the entry pipe 1023, and the extrusion and shaping operation of the raw materials is carried out after the mixing is completed.

[0026] In the low-temperature baking pet food preparation device of the present invention, the first discharge port 104 can transfer the minced meat raw materials to the inside of the mixing box 102, so as to facilitate the automatic mixing of various raw materials. The meat input pipe 106 can transfer the main meat material to the inside of the mincing box 101, and the auxiliary material input pipe 107 can transfer a variety of auxiliary materials to the inside of the mixing box 102.

[0027] Specific reference Fig.11 The water replenishment component 50 includes a water source transfer box 501, which is installed on the side of the mixing box 102 through a bottom side baffle 502. Heaters 503 are arranged on the left and right sides of the water source transfer box 501, and the heater 503 heats the water source inside the water source transfer box 501; a flow rate control module 504, which is installed at the drain outlet at the bottom of the water source transfer box 501, and the output end is connected to a guide pipe 505, which extends to the interior of the mixing box 102, wherein the guide pipe 505 is arranged on one side of the conical chute 1021.

[0028] In the low-temperature baking pet food preparation device of the present invention, when various raw materials are stirred and mixed, the water stored in the water source transfer box 501 can be heated by the heater 503 and transmitted to the inside of the mixing box 102 through the guide pipe 505, so as to provide sufficient water for the various raw materials to be stirred and mixed. The design of the flow rate control module 504 can control the efficiency of hot water transmission.

[0029] Specific reference Figure 7 The preheating component 60 includes an electromagnetic heating module 601, which is installed on the top of the bottom seat 200, and the output end is connected to a wire 602, the wire 602 is provided with multiple strands, and the side of each strand is electrically connected to a heating probe 603, wherein the heating probe 603 is installed inside the pretreatment box 10, and preheats the raw materials inside the pretreatment box 10, and the heating probes 603 are respectively arranged on the left and right sides of the inner wall of the pretreatment box 10 and the bottom.

[0030] In the low-temperature baking pet food preparation equipment of the present invention, the electromagnetic heating module 601 can operate and transmit electrical energy to the inside of the heating probe 603 through the wire 602, so that the heating probe 603 can operate to generate heat and perform automated heating operations on the extruded and positioned raw materials.

[0031] Specific reference Figure 8 and Fig. 9 The meat grinding assembly 70 includes a driving motor 701, which is installed at the center of the top of the meat grinding box 101, and the output end is connected to a meat grinding roller 702, which is rotatably connected to the center of the inside of the meat grinding box 101; an assembly ring 703, which is installed on the outside of the meat grinding roller 702, and a plurality of groups of return rods 704 are installed on the side, and the return rods 704 are movably connected to the inner bottom of the meat grinding box 101, wherein a first rotating shaft 705 is installed at the bottom of the meat grinding roller 702, a gear mixing assembly 80 is installed at the bottom of the first rotating shaft 705, and a transmission extrusion assembly 90 is arranged on the outside of the bottom of the first rotating shaft 705.

[0032] In the low-temperature baking pet food preparation equipment of the present invention, when the meat main material is minced, the driving motor 701 is started to operate, which can drive the meat mincing roller 702 connected to its output end to rotate, thereby realizing the mincing and crushing operation of the meat main material, so that the meat main material can be formed into a muddy state. When the meat mincing roller 702 rotates, it can also drive the assembly ring 703 installed on its outer side to rotate, so that the multiple groups of return rods 704 installed on the assembly ring 703 can rotate, and the meat main material after the mincing and crushing is completed is squeezed into the inside of the first discharge port 104, so as to realize the automated raw material discharge operation. When the meat mincing roller 702 rotates, it can synchronously drive the first rotating shaft 705 installed at its bottom to rotate, and the gear mixing assembly 80 and the transmission extrusion assembly 90 installed at the bottom and outer side of the first rotating shaft 705 can rotate.

[0033] Specific reference Fig. 9 and Fig.10 The gear mixing assembly 80 includes a movable shaft 801, which is connected to the first rotating shaft 705 and extends to the inside of the mixing box 102. A spiral auger blade 802 is arranged on the outside of the movable shaft 801, and the movable shaft 801 is rotatably connected to the top of the bottom frame 803, and the bottom frame 803 is installed at the inner top of the second discharge port 1022; a first gear 804, which is installed on the outside of the movable shaft 801 and is located above the spiral auger blade 802, and the first gear 804 is rotatably connected to the center of the inner top of the mixing box 102; a second gear 805, which is meshed and connected to the outside of the first gear 804, and is provided with multiple groups, and the multiple groups of second gears 805 are all rotatably connected to the inner top of the mixing box 102; and a mixing roller 806, which is connected to the second gear 805 and movably connected to the outside of the spiral auger blade 802, and the mixing roller 806 is rotatably connected to the top of the conical chute 1021.

[0034] In the low-temperature baking pet food preparation device of the present invention, when the first rotating shaft 705 rotates, it will drive the movable shaft 801 installed at the bottom thereof to rotate, and the spiral auger blade 802 installed outside the movable shaft 801 can rotate, so as to transfer various raw materials at the bottom to the top, thereby improving the effect of stirring and mixing various raw materials. When the first rotating shaft 705 rotates, it will drive the first gear 804 installed outside thereof to rotate, and the multiple groups of second gears 805 meshingly connected outside the first gear 804 and the mixing roller 806 installed at the bottom of the second gear 805 can rotate, so as to automatically stir and mix various raw materials, thereby ensuring that various raw materials of the pet food can be fully mixed together.

[0035] Specific reference Fig.10 , Fig.12 and Fig.13 The transmission extrusion assembly 90 includes a transmission belt 901, which is connected to the outer side of the first rotating shaft 705 through a synchronous wheel arranged on the inner side, and is movably connected to the top of the mixing box 102. The inner side of the transmission belt 901 is also connected to a second rotating shaft 902 through a synchronous wheel, wherein the second rotating shaft 902 is arranged away from the first rotating shaft 705 and is rotatably connected to the outer side of the mixing box 102; a bevel gear 903, which is provided with two groups, and the two groups of bevel gears 903 are meshed and connected, and the two groups of bevel gears 903 are rotatably connected to the side support 9031. On the side, the side support 9031 is installed on one side of the molding extrusion box 20, wherein a group of bevel gears 903 are connected to the second rotating shaft 902, and another group of bevel gears 903 are connected to the input end of the gear transmission 904, and the gear transmission 904 is arranged inside the side support 9031 and installed on one side of the molding extrusion box 20; the extrusion auger roller 905, the extrusion auger roller 905 is connected to the output end of the gear transmission 904, and extends to the interior of the molding extrusion box 20, and the bottom of the extrusion auger roller 905 is rotatably connected to the interior of the molding extrusion box 20.

[0036] In this embodiment, a plurality of groups of extrusion holes 9051 are provided on the outer side of the bottom of the extrusion auger roller 905, and the plurality of groups of extrusion holes 9051 are all opened on the other side of the interior of the forming extrusion box 20, wherein the bottom of the extrusion auger roller 905 extends to the outside of the other side of the forming extrusion box 20, and a plurality of groups of cutting knives 9052 are installed, and the plurality of groups of cutting knives 9052 are rotatably connected to the other side of the forming extrusion box 20, and perform cutting operations on the extruded pet food raw materials. By designing the cutting knives 9052, the raw materials extruded through the extrusion holes 9051 can be automatically cut to obtain pet food particles of corresponding sizes.

[0037] In the low-temperature baking pet food preparation device of the present invention, when the first rotating shaft 705 rotates, it will drive the transmission belt 901 connected to the outer side through the synchronous wheel to operate, and make the second rotating shaft 902 connected to the inner side of the transmission belt 901 through the synchronous wheel to rotate. When the second rotating shaft 902 rotates, it will drive the bevel gear 903 installed at the bottom to rotate, and make another set of bevel gears 903 meshed and connected to the side of the bevel gear 903 to rotate. At this time, through the rotation of the bevel gear 903, the gear transmission 904 connected to the bottom can be driven to operate, and the extrusion auger roller 905 connected to the output end of the gear transmission 904 can be rotated, so as to realize the automatic extrusion operation of the raw materials after stirring and mixing the outer side.

[0038] See also Figure 1-Figure 13 A method for preparing a low-temperature baked pet food preparation device including a low-temperature baked pet food preparation device comprises the following steps: S1. Main meat raw material operation: When preparing pet food, firstly, the main raw material meat of the synthetic pet food is minced. At this time, the meat raw material is introduced into the interior of the pre-processing box 10, and the meat raw material is made into a paste by the meat mincing component 70 to ensure the fineness and uniformity of the meat raw material; S2. Mixing of various raw materials: After the meat raw materials are crushed, they fall to the bottom of the pre-processing box 10, and the operation of the meat grinder assembly 70 synchronously drives the gear mixing assembly 80 to operate, so as to mix the various raw materials at the bottom of the pre-processing box 10, thereby achieving the mixing and batching of pet food; S3, raw material extrusion molding operation: after the various raw materials are mixed, the operation of the gear mixing assembly 80 will synchronously drive the transmission extrusion assembly 90 to operate, extrude and cut the raw materials moved to the inside of the molding extrusion box 20 to obtain pet food particles of corresponding size; S4, low-temperature baking of raw material particles: the formed raw material particles will fall into the storage box 30 for storage, and then the raw material particles will be moved to the low-temperature dryer for drying, and the dried raw material particles will be moved to the cooling equipment for cooling to obtain the finished low-temperature baked pet food.

[0039] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A low-temperature baked pet food preparation device, comprising a pretreatment box (10), a molding and extrusion box (20), a storage box (30), an integrated mixing and preparation mechanism (40), a water replenishing component (50) and a preheating component (60), characterized in that: A support frame (100) is installed on the outer side of the bottom of the pretreatment box (10); a molding extrusion box (20) installed on the bottom of the pretreatment box (10) is arranged on the inner side of the support frame (100); a storage box (30) is arranged on the side of the molding extrusion box (20); a water replenishment component (50) extending to the inside is installed on the side of the pretreatment box (10); a preheating component (60) extending to the inside is installed on the bottom of the molding extrusion box (20); a bottom seat (200) is installed on the bottom of the molding extrusion box (20); and the preheating component (60) is installed on the top of the bottom seat (200). The pretreatment box (10) is provided with an integrated mixing and preparation mechanism (40) extending into the molding and extrusion box (20), and the integrated mixing and preparation mechanism (40) prepares the pet food. The integrated mixing and preparation mechanism (40) comprises: a meat mincing assembly (70), the meat mincing assembly (70) being installed inside the pre-processing box (10), and a gear mixing assembly (80) being installed at the bottom, the gear mixing assembly (80) being driven by the meat mincing assembly (70) and mixing and stirring the pet food raw materials, the gear mixing assembly (80) being arranged inside the pre-processing box (10); and A transmission extrusion assembly (90), the transmission extrusion assembly (90) being arranged on a side of the gear mixing assembly (80) and being driven by the meat mincing assembly (70), the gear mixing assembly (80) being movably connected to the outside of the pretreatment box (10) and extending to the inside of the molding extrusion box (20).

2. A low-temperature baking pet food preparation device according to claim 1, characterized in that: The pretreatment box (10) is composed of a meat mincing box (101) at the top and a mixing box (102) at the bottom. A plurality of groups of pillars (103) are installed between the meat mincing box (101) and the mixing box (102). The side of the pillar (103) is provided with a first discharge port (104) which is connected to the meat mincing box (101) and the mixing box (102). A group of control valves (105) are arranged outside the first discharge port (104), a meat mincing assembly (70) is arranged inside the meat mincing box (101), a gear mixing assembly (80) is arranged inside the mixing box (102), and Wherein, meat input pipes (106) are arranged on both sides of the top of the meat mincing box (101), and a plurality of groups of auxiliary material input pipes (107) are installed on the outer side of the top of the mixing box (102).

3. A low temperature baking pet food preparation device according to claim 2, characterized in that: The inner bottom of the mixing box (102) is provided with a conical chute (1021), the bottom of the conical chute (1021) is provided with a second discharge port (1022), the bottom of the second discharge port (1022) is provided with an inlet pipe (1023) installed by screws, and the inlet pipe (1023) is provided at the top of the molding extrusion box body (20). Wherein, a group of control valves (105) are arranged outside the second discharge port (1022).

4. A low temperature baking pet food preparation device according to claim 3, characterized in that: The water replenishing component (50) comprises: A water source transfer box (501), the water source transfer box (501) being installed on the side of the mixing box (102) via a bottom side baffle (502), and heaters (503) being provided on the left and right sides of the water source transfer box (501), the heaters (503) heating the water source inside the water source transfer box (501); A flow rate control module (504), the flow rate control module (504) being installed at the drain outlet at the bottom of the water source transfer box (501), and having an output end connected to a flow guide pipe (505), the flow guide pipe (505) extending to the interior of the mixing box (102), Wherein, the guide pipe (505) is arranged on one side of the conical chute (1021).

5. The low-temperature baking pet food preparation equipment according to claim 1, characterized in that: The preheating component (60) comprises: An electromagnetic heating module (601), the electromagnetic heating module (601) being mounted on the top of the bottom seat (200), and having an output end connected to a wire (602), the wire (602) being provided with a plurality of strands, and a heating probe (603) being electrically connected to the side of each strand, The heating probe (603) is installed inside the pretreatment box (10) and performs preheating treatment on the raw materials inside the pretreatment box (10). The heating probe (603) is respectively arranged on the left and right sides of the inner wall and the bottom of the pretreatment box (10).

6. The low-temperature baking pet food preparation equipment according to claim 3, characterized in that: The meat mincing assembly (70) comprises: A driving motor (701), the driving motor (701) being mounted at the center of the top of the meat mincing box (101), and having an output end connected to a meat mincing roller (702), the meat mincing roller (702) being rotatably connected to the center of the interior of the meat mincing box (101); An assembly ring (703), the assembly ring (703) is installed on the outside of the meat mincing roller (702), and a plurality of groups of material return rods (704) are installed on the side, the material return rods (704) are movably connected to the inner bottom of the meat mincing box (101), Wherein, a first rotating shaft (705) is installed at the bottom of the meat-grinding roller (702), a gear mixing assembly (80) is installed at the bottom of the first rotating shaft (705), and a transmission extrusion assembly (90) is arranged on the outer side of the bottom of the first rotating shaft (705).

7. A low temperature baking pet food preparation device according to claim 6, characterized in that: The gear mixing assembly (80) comprises: A movable shaft (801), the movable shaft (801) is connected to the first rotating shaft (705) and extends to the interior of the mixing box (102), a spiral auger blade (802) is arranged on the outer side of the movable shaft (801), the movable shaft (801) is rotatably connected to the top of a bottom frame (803), and the bottom frame (803) is installed on the inner top of the second discharge port (1022); a first gear (804), the first gear (804) being mounted on the outside of the movable shaft (801) and located above the spiral auger blade (802), the first gear (804) being rotatably connected to the center of the top of the mixing box (102); A second gear (805), the second gear (805) is meshedly connected to the outside of the first gear (804), and multiple groups of the second gear (805) are provided, and the multiple groups of the second gear (805) are all rotatably connected to the inner top of the mixing box (102); as well as A mixing roller (806), the mixing roller (806) is connected to the second gear (805) and is movably connected to the outside of the spiral auger blade (802), and the mixing roller (806) is rotatably connected to the top of the conical chute (1021).

8. The low-temperature baking pet food preparation device according to claim 6, characterized in that: The transmission extrusion assembly (90) comprises: a transmission belt (901), the transmission belt (901) being connected to the outer side of the first rotating shaft (705) via a synchronous wheel arranged on the inner side, and being movably connected to the top of the mixing box (102), the inner side of the transmission belt (901) being further connected to the second rotating shaft (902) via the synchronous wheel, Wherein, the second rotating shaft (902) is arranged away from the first rotating shaft (705) and is rotatably connected to the outside of the mixing box (102); bevel gears (903), wherein two groups of bevel gears (903) are provided, and the two groups of bevel gears (903) are meshingly connected, and the two groups of bevel gears (903) are rotatably connected to the side of a side support (9031), and the side support (9031) is installed on one side of the molding extrusion box (20), Wherein, one group of the bevel gears (903) is connected to the second rotating shaft (902), and another group of the bevel gears (903) is connected to the input end of a gear transmission (904), and the gear transmission (904) is arranged inside a side support (9031) and installed on one side of the molding extrusion box (20); An extrusion auger roller (905) is connected to the output end of the gear transmission (904) and extends to the interior of the molding extrusion box (20); the bottom of the extrusion auger roller (905) is rotatably connected to the interior of the molding extrusion box (20).

9. A low temperature baking pet food preparation device according to claim 8, characterized in that: The outer side of the bottom of the extrusion auger roller (905) is provided with a plurality of groups of extrusion holes (9051), and the plurality of groups of extrusion holes (9051) are all opened on the other side of the interior of the molding extrusion box (20). The bottom of the extrusion auger roller (905) extends to the outside of the other side of the molding extrusion box (20), and is equipped with multiple sets of cutting knives (9052). The multiple sets of cutting knives (9052) are rotatably connected to the other side of the molding extrusion box (20) and perform cutting operations on the extruded pet food raw materials.

10. A method for preparing low-temperature baked pet food, for the low-temperature baked pet food preparation device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Main meat raw material operation: when preparing pet food, firstly, the main raw material meat of the synthetic pet food is minced, the meat raw material is introduced into the interior of the pre-processing box (10), and the meat raw material is made into a paste by the meat mincing component (70), so as to ensure the fineness and uniformity of the meat raw material; S2. Mixing operation of various raw materials: After the meat raw materials are crushed, the meat raw materials fall to the bottom of the pre-processing box (10), and the operation of the meat grinder assembly (70) synchronously drives the gear mixing assembly (80) to operate, so as to mix the various raw materials at the bottom of the pre-processing box (10), thereby achieving the mixing and batching operation of pet food; S3, raw material extrusion molding operation: after the various raw materials are mixed, the operation of the gear mixing component (80) synchronously drives the transmission extrusion component (90) to operate, and the raw materials moved into the molding extrusion box (20) are extruded and cut to obtain pet food particles of corresponding size; S4, low-temperature baking of raw material particles: the formed raw material particles fall into the storage box (30) for storage, and then are moved to the low-temperature dryer for drying, and the dried raw material particles are moved to a cooling device for cooling, thereby obtaining finished low-temperature baked pet food.

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