Drying device for pet food processing
By introducing a hot air supply mechanism and a rotary drive structure into the pet food drying device, the problems of low hot air utilization and uneven mixing are solved, achieving efficient and energy-saving pet food drying and improving drying quality and safety.
Patent Information
- Application Number
- CN202511844311.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-01-16
AI Technical Summary
Existing pet food drying equipment suffers from low hot air utilization, significant energy loss, slow drying speed, and uneven mixing, resulting in high drying costs and low quality.
A drying device for pet food processing was designed, including a hot air supply mechanism and a rotary drive structure. By precisely controlling the hot air temperature and mixing, uniform mixing is achieved using an S-shaped mixing baffle, and the pet food processing drum is driven to rotate via a transmission belt, thereby improving the hot air utilization rate and drying efficiency.
It improves hot air utilization, reduces energy loss, ensures drying speed and quality, lowers drying costs, and guarantees the safety and hygiene of the processing.
Smart Images
Figure CN121346476A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of food processing technology, specifically to a drying device for processing pet food. Background Technology
[0002] As a special food for pets, pet food has gradually replaced leftover food from humans and entered the pets' bowls with the continuous development of material civilization. The processing of pet food is as complicated as the processing of human food. One of the processes is drying pet food to ensure a long shelf life. For this purpose, a device needs to be designed to perform this process.
[0003] Existing equipment suffers from low hot air utilization, significant energy loss, and high drying costs during the drying process. Furthermore, it struggles with effective mixing during drying, resulting in slow drying speeds and low quality. Therefore, a corresponding technical solution needs to be designed to address these issues. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides a drying device for pet food processing, which solves the technical problems.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a drying device for pet food processing, comprising a drying device body, a base frame, a hot air supply mechanism, a fixed cylinder, a fixed shaft disc, a drive shaft disc, and a pet food processing cylinder, wherein the base frame is fixedly disposed at the lower end of the drying device body; The front of the drying device body is connected to a cabinet door via a hinge; The hot air supply mechanism is located above the base frame, and the upper part of the hot air supply mechanism is connected through to the cabinet door; A liquid collection hopper is installed at the bottom rear of the main body of the drying device, and a drain pipe is connected to the bottom of the liquid collection hopper. The fixed cylinder is installed inside the upper part of the drying device body. The outer wall of the pet food processing cylinder has a porous structure inside the fixed cylinder. The front end of the rear plate is fixedly distributed with S-shaped mixing baffles. The rear end of the pet food processing cylinder is fixedly provided with a rear plate. The rear end of the rear plate is fixedly provided with a fixed shaft. The rear part of the fixed shaft is connected through the middle of the fixed shaft plate. The front end of the drive shaft disk is connected to a drive motor, and a support is fixedly provided at the bottom of the drive motor. The support is installed above the fixed cylinder near the rear end, and the drive shaft disk and the fixed shaft disk are connected by a transmission belt.
[0006] Preferably, a latch is installed on the outer left end of the cabinet door, a lock body is installed on the front left end of the drying device body, and a handle is fixedly provided on the outer left end of the cabinet door. During operation, the latch and the lock body can be used to securely lock the cabinet door, preventing it from opening due to accidents during the drying process, avoiding pet food from falling out or external impurities from entering, and ensuring the safety and hygiene of the processing process. The handle allows operators to easily open and close the cabinet door, improving work efficiency.
[0007] Preferably, a pad is fixed at the bottom corner of the base frame, a caster wheel is installed at the bottom outer end of the pad, and a support foot is installed at the bottom inner end of the pad; this allows the device to be easily pushed by the caster wheel when it needs to be moved, facilitating transfer between different work sites; and after reaching the designated position, the support foot is lowered to ensure that the device is placed stably, avoiding shaking during operation that could affect the drying effect, greatly improving the convenience of operation and the stability of the device.
[0008] Preferably, the bottom front and rear ends of the drying device body are fixedly provided with crossbars, the two ends of the crossbars are fixedly provided with longitudinal bars, the longitudinal bars are fixedly provided with liner bars, and the crossbars are fixedly distributed with support bars; the crossbars, longitudinal bars, liner bars and support bars are connected to each other to form a stable frame structure, which provides reliable support for internal components such as the fixed cylinder, enhances the structural strength of the entire device, can withstand various forces in the pet food processing process, and ensures the long-term stable operation of the device.
[0009] Preferably, the bottom of the fixed cylinder is fixedly provided with support rods, and the bottom of the support rods is fixedly provided with support blocks, which are fixedly located above the support rods. The bottom of the fixed cylinder is provided with a flow channel, which has a structure that is lower at the front and higher at the back, and smaller at the front and larger at the back. The bottom rear end of the flow channel is fixedly connected to a through hole, and the bottom of the through hole is connected to a liquid outlet, which is located above the liquid collection hopper. The support rods and support blocks are used to stably support the fixed cylinder. The flow channel has a structure that is lower at the front and higher at the back, and smaller at the front and larger at the back, which facilitates the smooth flow of liquid to the through hole, avoids the accumulation of liquid at the bottom of the fixed cylinder, improves the drainage efficiency, maintains the dryness and hygiene of the processing environment, and is beneficial to the drying and processing of pet food.
[0010] Preferably, a crossbeam is fixedly provided at the rear of the fixed cylinder, and fixed plates are fixedly provided at both ends of the crossbeam. The fixed plates are fixedly provided on the two side walls of the fixed cylinder. The crossbeam and the fixed plates are used to fix and support the fixed cylinder to the rear so as to support the stable rotation of the fixed shaft.
[0011] Preferably, a flange is fixedly provided at the front end of the fixed cylinder, and an installation ring is installed at the front end of the flange. Lifting devices are fixedly provided at both ends of the front part of the installation ring. A transition ring is provided at the front end of the pet food processing cylinder. A protruding plate is fixedly distributed on the outer side wall of the transition ring. A sliding groove is opened at the inner end of the installation ring. The protruding plate is slidably connected to the sliding groove. An extension port is fixedly provided at the front end of the transition ring. The extension port passes through and connects to the inside of the installation ring. This allows the transition ring and the extension port to be easily installed and removed. The operator can use the lifting device to remove the installation ring. The transition ring and the extension port are removed by the protruding plate. The transition ring is sealed against the front end of the pet food processing cylinder.
[0012] Preferably, a support plate is fixedly provided on the outside of the fixed shaft, a connecting plate is fixedly provided on the outer end of the support plate, a reinforcing plate is fixedly provided on the rear end of the connecting plate, and a clamping plate is fixedly provided on the outer end of the connecting plate. The clamping plate is fixedly provided on the outer side wall of the pet food processing cylinder near the rear end, and the connecting plate is located behind the rear plate. The support structure forms a stable support system that can withstand various forces generated during the rotation of the pet food processing cylinder, prevent the processing cylinder from shaking or deforming, and ensure the normal operation of the processing cylinder and the drying quality of the pet food.
[0013] Preferably, the hot air supply mechanism includes a fan, a motor, a fixed pipe, an air supply pipe, an adapter pipe, an air intake pipe, and a heating box. A bracket is fixedly installed in front of the fan, and the bracket is mounted on the front end of the base frame. The motor is connected to the bottom of the fan, and an air inlet is located above the fan. An adapter inlet and an adapter outlet are respectively installed at the left and right ends of the heating box. The adapter inlet is installed on the side of the fan. Heating pipes are installed and distributed inside the heating box. The front end of each heating pipe is electrically connected to a control device. The air intake pipe is connected to the outer end of the adapter outlet. The lower end of the adapter pipe is connected to the air intake pipe. The fixed pipe is connected to the upper end of the adapter pipe. The air supply pipe is connected to the upper end of the fixed pipe. A positioning plate is fixedly installed at the end of the air supply pipe, and the positioning plate is installed inside the cabinet door. A second positioning plate is fixedly installed on the outside of the air intake pipe. The positioning plate is installed at the front end of the base frame. The control device precisely controls the heating temperature and power of the dual heating elements, rapidly heating the incoming air to a suitable temperature. It provides the most suitable hot air temperature according to the characteristics and drying requirements of different pet foods, avoiding the drying effect caused by excessively high or low temperatures. Compared to some hot air supply devices with inaccurate temperature control, it offers higher drying quality and efficiency. The heated air is output through the adapter outlet, passing sequentially through the suction pipe, adapter pipe, fixed pipe, and air delivery pipe before being blown into the extension port. The adapter pipe has a flexible hose structure. The positioning plate design ensures stable installation of the air delivery pipe, preventing it from shaking or falling off during operation. This ensures that the hot air is stably and accurately delivered into the pet food processing drum, improving the utilization rate of the hot air, reducing energy loss, and achieving high efficiency and energy saving.
[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the cabinet door connected by a hinge at the front of the drying device body facilitates the opening and closing of pet food materials for processing. Furthermore, the hot air supply mechanism connected externally to the cabinet door can automatically and precisely control the heating air to be blown into the pet food processing drum inside the drying device body, resulting in high hot air utilization and low energy loss. In addition, combined with the rotary drive structure that runs through the rear of the pet food processing drum, the pet food will continuously collide and mix with the S-shaped mixing baffle when rotating inside the drum, so that the pet food can be fully and evenly subjected to the hot air, accelerating the drying speed and improving the drying quality. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall front upper right view structure of the present invention; Figure 2 This is a schematic diagram of the overall front lower left view structure of the present invention; Figure 3 This is a schematic diagram of the internal front structure of the present invention; Figure 4This is a schematic diagram of the overall front structure of the hot air supply mechanism of the present invention; Figure 5 This is a schematic diagram of the overall rear heating structure of the hot air supply mechanism of the present invention in the open state; Figure 6 This is a schematic diagram of the lower rear view of the fixed cylinder and the rotary drive structure of the present invention; Figure 7 This is a schematic diagram of the fixed cylinder and the rotary drive structure from the rear upper view of the present invention; Figure 8 This is a schematic diagram of the structure of the fixed cylinder and pet food processing cylinder from the upper right front view of the present invention; Figure 9 This is a schematic diagram of the front upper left view of the fixed cylinder and pet food processing cylinder of the present invention; Figure 10 This is a schematic diagram of the internal front structure of the fixed cylinder and pet food processing cylinder of the present invention; Figure 11 This is a schematic diagram of the front internal structure of the fixed cylinder of the present invention; Figure 12 This is a schematic diagram of the pet food processing cylinder and rotary drive structure from the rear upper view of the present invention. Figure 13 This is a schematic diagram of the pet food processing cylinder from the upper rear view of the present invention. Figure 14 This is a schematic diagram of the pet food processing cylinder from the upper right front view of the present invention.
[0016] In the diagram: 1. Drying device body; 11. Cabinet door; 111. Lock; 112. Handle; 12. Liquid collection hopper; 121. Drain pipe; 13. Horizontal bar; 14. Vertical bar; 15. Liner bar; 16. Support bar; 2. Base frame; 21. Casters; 22. Support legs; 3. Hot air supply mechanism; 31. Fan; 311. Air inlet; 312. Motor; 313. Bracket; 32. Fixed pipe; 321. Air supply pipe; 3211. Positioning plate one; 322. Transfer pipe; 323. Suction pipe; 3231. Positioning plate two; 33. Heating box; 331. Transfer inlet; 332. Control device; 333. Transfer outlet; 334. Heating pipe; 4. Fixed cylinder; 401. Flow channel; 402. Through hole; 41. Mounting ring; 411. Lifting device; 42. Support rod; 421. Support block; 43. Liquid outlet; 44. Flange; 5. Fixed shaft disc; 51. Fixed shaft; 52. Crossbeam; 53. Fixed plate; 6. Drive shaft disc; 61. Drive motor; 62. Support; 7. Pet food processing drum; 71. Extension port; 711. Adapter ring; 712. Convex plate; 72. Rear plate; 73. Mixing baffle; 74. Clamping plate; 75. Connecting plate; 751. Reinforcing plate; 76. Support plate. Detailed Implementation
[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0018] Please see Figures 1-14 The present invention provides a technical solution: a drying device for processing pet food, including a drying device body 1, a base frame 2, a hot air supply mechanism 3, a fixed cylinder 4, a fixed shaft disc 5, a drive shaft disc 6, and a pet food processing cylinder 7, wherein the base frame 2 is fixedly disposed at the lower end of the drying device body 1; The front of the drying unit body 1 is connected to a cabinet door 11 via a hinge; The hot air supply mechanism 3 is located above the base frame 2, and the top of the hot air supply mechanism 3 is connected through to the cabinet door 11; A liquid collection hopper 12 is installed at the bottom rear of the drying device body 1, and a drain pipe 121 is connected to the bottom of the liquid collection hopper 12. The fixed cylinder 4 is installed inside the upper part of the drying device body 1. The outer wall of the pet food processing cylinder 7 has a porous structure and is located inside the fixed cylinder 4. The front end of the rear plate 72 is fixedly distributed with S-shaped mixing baffles 73, which can effectively solve the problem of uneven mixing of pet food during the drying process. The rear end of the pet food processing cylinder 7 is fixedly provided with the rear plate 72, and the rear end of the rear plate 72 is fixedly provided with the fixed shaft 51. The rear part of the fixed shaft 51 is connected through the middle of the fixed shaft plate 5. The front end of the drive shaft disk 6 is connected to the drive motor 61, and the bottom of the drive motor 61 is fixedly provided with a support 62. The support 62 is installed above the fixed cylinder 4 near the rear end. The drive shaft disk 6 and the fixed shaft disk 5 are connected by a transmission belt, which can stably output power and ensure that the pet food processing cylinder 7 rotates at the predetermined speed and direction to meet the requirements of pet food drying processing.
[0019] Further improvements include a latch 111 installed on the outer left end of the cabinet door 11, a lock body installed on the front left end of the drying device body 1, and a handle 112 fixedly provided on the outer left end of the cabinet door 11. During operation, the lock 111 and the lock body work together to securely lock the cabinet door 11, preventing it from opening due to accidents during the drying process, thus avoiding pet food from falling out or external impurities from entering, ensuring the safety and hygiene of the processing process; the handle 112 allows operators to easily open and close the cabinet door 11, improving work efficiency.
[0020] Further improvements include a pad fixed at the bottom corner of the base frame 2, with a movable wheel 21 installed at the bottom outer end of the pad and a support foot 22 installed at the bottom inner end of the pad. The device can be easily moved by the casters 21 when it needs to be moved, making it convenient to move between different work sites. After reaching the designated position, the support feet 22 can be lowered to ensure that the device is placed stably, avoiding the drying effect caused by shaking during operation, which greatly improves the convenience of operation and the stability of the device.
[0021] Further improvements include the following: a crossbar 13 is fixedly provided at the front and rear ends of the bottom of the drying device body 1; a longitudinal bar 14 is fixedly provided at both ends between the crossbars 13; a liner bar 15 is fixedly provided between the longitudinal bars 14; and support bars 16 are fixedly distributed between the crossbars 13. The crossbar 13, longitudinal bar 14, bushing 15, and support bar 16 are interconnected to form a stable frame structure, providing reliable support for internal components such as the fixed cylinder 4, enhancing the structural strength of the entire device, enabling it to withstand various forces during pet food processing, and ensuring long-term stable operation of the device.
[0022] Further improvements include a support rod 42 fixedly distributed at the bottom of the fixed cylinder 4, a support block 421 fixedly provided at the bottom of the support rod 42, and the support block 421 fixedly provided above the support rod 16. The bottom of the fixed cylinder 4 is provided with a flow channel 401. The flow channel 401 has a structure that is lower at the front and higher at the back, and smaller at the front and larger at the back. The bottom rear end of the flow channel 401 is fixedly connected to a through hole 402. The bottom of the through hole 402 is connected to a liquid outlet 43. The liquid outlet 43 is located above the liquid collection hopper 12. Support rod 42 and support block 421 are used to stably support the fixed cylinder 4. The flow channel 401 has a structure that is lower at the front and higher at the back, and smaller at the front and larger at the back. This facilitates the smooth flow of liquid to the through hole 402, prevents liquid from accumulating at the bottom of the fixed cylinder 4, improves the drainage efficiency, and keeps the processing environment dry and hygienic, which is beneficial for the drying and processing of pet food.
[0023] Further improvements include a crossbeam 52 fixedly mounted at the rear of the fixed cylinder 4, with fixed plates 53 fixedly mounted at both ends of the crossbeam 52, and the fixed plates 53 fixedly mounted on both side walls of the fixed cylinder 4. The crossbar 52 and the fixing plate 53 are used to fix the support to the rear of the fixing cylinder 4 so as to support the stable rotation of the fixing shaft 51.
[0024] In a further improvement, a flange 44 is fixedly provided at the front end of the fixed cylinder 4, and an installation ring 41 is installed at the front end of the flange 44. Lifting devices 411 are fixedly provided at both ends of the front part of the installation ring 41. The front end of the pet food processing cylinder 7 is provided with a transition ring 711. The outer side wall of the transition ring 711 is fixedly distributed with a protruding plate 712. The inner end of the mounting ring 41 is provided with a sliding groove. The protruding plate 712 is slidably connected to the sliding groove. The front end of the transition ring 711 is fixedly provided with an extension port 71. The extension port 71 is connected through the interior of the mounting ring 41. This allows the adapter ring 711 and extension port 71 to be easily installed and removed. The operator can use the lifting device 411 to remove the mounting ring 41, and the adapter ring 711 and extension port 71 can be removed by the protruding plate 712. The adapter ring 711 is sealed against the front end of the pet food processing cylinder 7.
[0025] In a further improvement, a support plate 76 is fixedly provided on the outside of the fixed shaft 51, a connecting plate 75 is fixedly provided on the outer end of the support plate 76, a reinforcing plate 751 is fixedly provided on the rear end of the connecting plate 75, a clamping plate 74 is fixedly provided on the outer end of the connecting plate 75, the clamping plate 74 is fixedly provided on the outer side wall of the pet food processing cylinder 7 near the rear end, and the connecting plate 75 is located behind the rear plate 72. The support structure forms a stable support system that can withstand various forces generated during the rotation of the pet food processing drum 7, preventing the drum from shaking or deforming, and ensuring the normal operation of the drum and the drying quality of the pet food.
[0026] Specifically, the hot air supply mechanism 3 includes a fan 31, a motor 312, a fixed pipe 32, an air supply pipe 321, a transfer pipe 322, an air intake pipe 323, and a heating box 33. A bracket 313 is fixedly installed in front of the fan 31, and the bracket 313 is installed at the front end of the base frame 2. The motor 312 is connected to the bottom of the fan 31, and an air inlet 311 is provided above the fan 31. The heating box 33 has an adapter inlet 331 and an adapter outlet 333 installed at its left and right ends respectively. The adapter inlet 331 is installed on the side of the fan 31. Heating tubes 334 are installed inside the heating box 33. The front end of the heating tubes 334 is electrically connected to a control device 332. The suction pipe 323 is connected to the outer end of the adapter outlet 333. The lower end of the adapter pipe 322 is connected to the suction pipe 323. The fixed pipe 32 is connected to the upper end of the adapter pipe 322. The air supply pipe 321 is connected to the upper end of the fixed pipe 32. The end of the air supply pipe 321 is fixedly provided with a positioning plate 3211. The positioning plate 3211 is installed inside the cabinet door 11. The outside of the suction pipe 323 is fixedly provided with a positioning plate 3231. The positioning plate 3231 is installed at the front end of the base frame 2. The heating temperature and power of the dual heating tubes 334 can be precisely controlled by the control device 332, so that the incoming air is quickly heated to a suitable temperature. It can provide the most suitable hot air temperature according to the characteristics and drying requirements of different pet foods, avoiding the drying effect due to excessively high or low temperatures. Compared with some hot air supply devices with inaccurate temperature control, it has higher drying quality and efficiency. The heated air is output through the transfer outlet 333, and blown into the extension port 71 through the suction pipe 323, the transfer pipe 322, the fixed pipe 32, and the air delivery pipe 321. The transfer pipe 322 is a flexible hose structure, and the positioning plate design ensures the stable installation of the air delivery pipe, preventing the pipe from shaking or falling off during operation. This ensures that the hot air can be stably and accurately delivered into the pet food processing cylinder 7, improving the utilization rate of hot air, reducing energy loss, and achieving the goal of high efficiency and energy saving.
[0027] Working principle: Unlock the cabinet door 11 by locking 111, open the cabinet door 11 by holding the handle 112, and put the pet food through the extension opening 71 into the pet food processing cylinder 7; The drive motor 61 is started to automatically control the drive shaft disk 6 to rotate, which drives the fixed shaft disk 5 and the fixed shaft 51 to rotate through the transmission belt. This drives the pet food processing cylinder 7 to rotate through the support plate 76, connecting plate 75 and clamping plate 74, and effectively mixes the pet food through the multiple sets of mixing baffles 73 inside. Simultaneously, the motor 312 starts to control the fan 31 to draw in air through the air inlet 311, and then through the adapter inlet 331 into the heating box 33. The dual heating tubes 334 are controlled by the control device 332 to heat the food, and then the air is output through the adapter outlet 333. The air is blown into the extension port 71 through the suction pipe 323, the adapter pipe 322, the fixed pipe 32 and the air delivery pipe 321, so that the pet food is dried quickly. The dried moisture flows down through the through hole of the pet food processing cylinder 7, then flows through the flow channel 401 to the through hole 402, and then is discharged through the liquid collection hopper 12 and the drain pipe 121. After stopping the operation, the mounting ring 41 can be removed by holding the lifting device 411. The adapter ring 711 and the extension port 71 can be removed by the convex plate 712. Finally, the dried pet food can be taken out.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the scope of the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A drying device for pet food processing, comprising a drying device body (1), a chassis (2), a hot air supply mechanism (3), a fixed cylinder (4), a fixed shaft disc (5), a driving shaft disc (6) and a pet food processing cylinder (7), characterized in that: The base frame (2) is fixedly installed at the lower end of the drying device body (1); The front of the drying device body (1) is connected to a cabinet door (11) via a hinge. The hot air supply mechanism (3) is located above the base frame (2), and the top of the hot air supply mechanism (3) is connected through to the cabinet door (11); The fixed cylinder (4) is installed inside the upper part of the drying device body (1). The outer wall of the pet food processing cylinder (7) is a porous structure located inside the fixed cylinder (4). The rear end of the pet food processing cylinder (7) is fixedly provided with a rear plate (72). The front end of the rear plate (72) is fixedly distributed with S-shaped mixing baffles (73). The rear end of the rear plate (72) is fixedly provided with a fixed shaft (51). The rear part of the fixed shaft (51) is connected through to the middle of the fixed shaft disc (5). The front end of the drive shaft disk (6) is connected to a drive motor (61), and a support (62) is fixedly provided at the bottom of the drive motor (61). The support (62) is installed above the fixed cylinder (4) near the rear end. The drive shaft disk (6) and the fixed shaft disk (5) are connected by a transmission belt.
2. The drying apparatus for processing pet food according to claim 1, wherein: A pad is fixed at the bottom corner of the base frame (2), a movable wheel (21) is installed at the bottom outer end of the pad, and a support foot (22) is installed at the bottom inner end of the pad. A latch (111) is installed on the left side of the cabinet door (11), a lock body is installed on the left front part of the drying device body (1), and a handle (112) is fixedly provided on the left side of the cabinet door (11).
3. The drying apparatus for processing pet food according to claim 1, wherein: A liquid collection hopper (12) is installed at the bottom rear of the main body (1) of the drying device, and a drain pipe (121) is connected to the bottom of the liquid collection hopper (12).
4. The drying apparatus for processing pet food according to claim 1, wherein: The front and rear ends of the bottom of the drying device body (1) are fixedly provided with crossbars (13), the two ends of the crossbars (13) are fixedly provided with longitudinal bars (14), the longitudinal bars (14) are fixedly provided with liner bars (15), and the crossbars (13) are fixedly distributed with support bars (16).
5. The drying apparatus for processing pet food according to claim 4, wherein: The bottom of the fixed cylinder (4) is fixedly provided with support rods (42), and the bottom of the support rods (42) is fixedly provided with support blocks (421), which are fixedly located above the support rods (16). The bottom of the fixed cylinder (4) is provided with a flow channel (401). The flow channel (401) has a structure that is low in the front and high in the back and small in the front and large in the back. The bottom rear end of the flow channel (401) is fixedly connected with a through hole (402). The bottom of the through hole (402) is connected with a liquid outlet (43). The liquid outlet (43) is located above the liquid collection hopper (12).
6. The drying apparatus for processing pet food according to claim 1, wherein: A crossbeam (52) is fixedly provided at the rear of the fixed cylinder (4), and a fixing plate (53) is fixedly provided at both ends of the crossbeam (52). The fixing plate (53) is fixedly provided on both sides of the fixed cylinder (4).
7. The drying apparatus for processing pet food according to claim 1, wherein: A flange (44) is fixedly provided at the front end of the fixed cylinder (4), and an installation ring (41) is installed at the front end of the flange (44). Lifting devices (411) are fixedly provided at both ends of the front part of the installation ring (41). The front end of the pet food processing barrel (7) is provided with an adapter ring (711), the outer side wall of the adapter ring (711) is fixedly provided with a lug (712), the inner side end of the mounting ring (41) is provided with a sliding groove, the lug (712) is slidingly connected to the sliding groove, the front end of the adapter ring (711) is fixedly provided with an extension port (71), and the extension port (71) penetrates through and is connected to the inside of the mounting ring (41).
8. The drying apparatus for processing pet food according to claim 1, wherein: The outer side of the fixed shaft (51) is fixedly provided with a support plate (76), the outer end of the support plate (76) is fixedly provided with a connecting plate (75), the rear end of the connecting plate (75) is fixedly provided with a reinforcing plate (751), the outer end of the connecting plate (75) is fixedly provided with a clamping plate (74), the clamping plate (74) is fixedly arranged on the outer side wall of the pet food processing barrel (7) near the rear end, and the connecting plate (75) is located behind the rear plate (72).
9. The pet food processing drying apparatus according to claim 1, characterized in that: The hot air supply mechanism (3) comprises a fan (31), a motor (312), a fixed pipe (32), a gas conveying pipe (321), an adapter pipe (322), a suction pipe (323) and a heating box (33), the front of the fan (31) is fixedly provided with a support (313), the support (313) is mounted on the front end of the bottom frame (2), the motor (312) is connected to the bottom of the fan (31), and the upper side of the fan (31) is provided with an air inlet (311); The left and right ends of the heating box (33) are respectively provided with an adapter inlet (331) and an adapter outlet (333), the adapter inlet (331) is mounted on the side of the fan (31), the inside of the heating box (33) is mounted and distributed with a heating pipe (334), the front end of the heating pipe (334) is electrically connected with a control device (332), the suction pipe (323) is connected to the outer end of the adapter outlet (333), the lower end of the adapter pipe (322) is connected to the suction pipe (323), the fixed pipe (32) is connected to the upper end of the adapter pipe (322), the gas conveying pipe (321) is connected to the upper end of the fixed pipe (32), the end of the gas conveying pipe (321) is fixedly provided with a positioning plate one (3211), the positioning plate one (3211) is mounted on the inside of the cabinet door (11), the outside of the suction pipe (323) is fixedly provided with a positioning plate two (3231), and the positioning plate two (3231) is mounted on the front end of the bottom frame (2).