CN223437843U - Pet nutritional feed production equipment - Google Patents

Abstract

The utility model provides a pet nutritional feed production device. The pet nutritional feed production device includes a first cooling device, a first stirring tank, a first component spraying device, a second cooling device, a first conveying device, a second stirring tank and a second component spraying device. The baked and formed pet feed is first cooled by the first cooling device and then enters the first stirring tank, where the first component spraying is performed by the first component spraying device, so that the feed is evenly mixed with the nutritional components under lower temperature conditions. Subsequently, the pet feed that has been sprayed with the first component is sent to the second cooling device via the first conveying device to be cooled again, so as to ensure that it enters the second stirring tank within a more ideal temperature range, and then the second component spraying is performed in the stirring tank by the second component spraying device. Through the multi-stage cooling process, the feed is in a more suitable low-temperature environment before the two component sprayings, avoiding the risk of decomposition or failure of nutrients under high temperature conditions.

Description

Pet nutrition feed apparatus for producing

Technical Field

The utility model relates to the technical field of animal feed production, in particular to a pet nutrition feed production device.

Background

In today's pet food industry, manufacturers often spray the pet food with a flavor or surface of a nutrient during the final stages of pet food processing in order to enhance the nutritional value and appeal of the product. This process is intended to provide better taste and additional vitamins, minerals and other essential nutrients to the pet food, thereby ensuring that the pet is given a fully balanced diet.

However, different nutritional ingredients have respective stringent requirements for the environmental conditions, especially with regard to temperature. Some sensitive nutrients, such as vitamin C and certain active probiotics, may become unstable in high temperature environments and are susceptible to decomposition or failure. When these fragile nutrients are sprayed onto pet foods that have just been processed at high temperatures, their active ingredients are rapidly lost, resulting in a final product with a much lower than expected actual nutritional content.

However, the existing pet feed production equipment can not solve the problems well, so that the nutrition content of the final pet feed is not as expected.

Disclosure of utility model

The utility model mainly aims to provide a pet nutrition feed production device which aims to solve the problem that the nutrition content of pet foods is easy to lose in the prior art.

In order to achieve the above object, the present utility model provides a pet nutrition feed production device, comprising a first cooling device for receiving and cooling roasted and molded pet feed, a first stirring tank arranged downstream of the first cooling device for receiving the pet feed cooled by the first cooling device, a first component spraying device connected with the first stirring tank for spraying a first component to the pet feed stirred in the first stirring tank, a second cooling device for receiving and cooling the pet feed sprayed with the first component, a first conveying device connected between the second cooling device and the first stirring tank, a second stirring tank arranged downstream of the second cooling device for receiving the pet feed cooled by the second cooling device, and a second component spraying device connected with the second stirring tank for spraying a second component to the pet feed stirred in the second stirring tank.

Further, the pet nutrition feed production device further comprises a finished product bin arranged at the downstream of the second stirring tank, and second conveying equipment connected between the second stirring tank and the finished product bin.

Further, the second conveying equipment comprises a first vibrating screen, a first lifting machine and a second lifting machine, wherein the first vibrating screen is used for sorting pet feeds, the first lifting machine is connected between the second stirring tank and the first vibrating screen, and the second lifting machine is connected between the first vibrating screen and the finished product bin.

Further, the pet nutrition feed production device further comprises a packing device which is arranged at the downstream of the finished product bin and used for packing pet feeds in the finished product bin.

Further, the pet nutrition feed production device further comprises a material distributing device, wherein the material distributing device comprises a material distributing machine arranged at the upstream of the first cooling device, the material distributing machine screens out qualified pet feeds to the first cooling device, and a storage hopper is arranged at the downstream of the material distributing machine and used for receiving unqualified pet feeds screened out by the material distributing machine.

Further, the material distributing device further comprises a third lifter and a distributor, wherein the third lifter is arranged between the material distributing machine and the distributor, and the distributor is arranged between the third lifter and the storage hopper.

Further, the pet nutrition feed production device further comprises a nutrition bin, and the nutrition bin is connected with the second stirring tank through the flow control unit.

Further, the pet nutrition feed production device further comprises a first material adding device and a second material adding device, wherein the first material adding device is connected with the first stirring tank, and the second material adding device is connected with the second stirring tank.

Further, a first dust remover is arranged at the first material adding device, and a second dust remover is arranged at the second material adding device.

Further, the first component spraying device comprises a first oil storage tank and a first flow control unit, the first oil storage tank is connected with the first stirring tank through the first flow control unit, the second component spraying device comprises a second oil storage tank and a second flow control unit, and the second oil storage tank is connected with the second stirring tank through the second flow control unit.

By applying the technical scheme of the utility model, after the baked and molded pet feed enters the first stirring tank through the first cooling equipment, the temperature of the baked and molded pet feed is initially reduced, so that the granular feed is uniformly mixed with the first nutritional ingredient sprayed by the first ingredient spraying equipment in a proper temperature range, and the first conveying equipment is used for conveying the pet feed sprayed by the first ingredient from the first stirring tank to the second cooling equipment. Subsequently, the temperature of the feed after the first component spraying is reduced again by the second cooling device to further slow down the temperature rise of the feed surface layer, so that the subsequent mixing in the second stirring tank and the second component spraying process by the second component spraying device can be performed in a more stable temperature environment. The utility model effectively solves the problem of nutrient component decomposition or failure caused by high temperature in the traditional equipment through the synergistic design of the multistage cooling and the repeated component spraying. Under the action of the first cooling device and the second cooling device, the feed receives the nutritional ingredients added by the first component spraying device and the second component spraying device under proper temperature conditions, so that the activity and the stability of the nutritional substances are maintained. The obtained pet feed is richer in sense and flavor, the actual content of the nutrient components is closer to the expected value, and more comprehensive and balanced nutrition supply is provided for the pets.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of an embodiment of a pet nutrition feed production device according to the present utility model;

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are, for example, capable of operation in other environments. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Fig. 1 shows a pet food production device of the present utility model, which comprises a first cooling means 10, a first agitation tank 20, a first component spraying means 30, a second cooling means 40, a first transporting means 50, a second agitation tank 60 and a second component spraying means 70. The first cooling apparatus 10 is for receiving and cooling the roasted pet food, the first stirring tank 20 is disposed downstream of the first cooling apparatus 10 for receiving the pet food cooled by the first cooling apparatus 10, the first component spraying apparatus 30 is connected to the first stirring tank 20 for first component spraying of the pet food stirred in the first stirring tank 20, and the second cooling apparatus 40 is for receiving and cooling the first component sprayed pet food. The first transporting device 50 is connected between the second cooling device 40 and the first agitation tank 20, the second agitation tank 60 is provided downstream of the second cooling device 40 for receiving the pet food cooled by the second cooling device 40, and the second component spraying device 70 is connected to the second agitation tank 60 for spraying the second component onto the pet food agitated in the second agitation tank 60.

By applying the technical scheme of the utility model, after the baked and molded pet food enters the first stirring tank 20 through the first cooling device 10, the temperature of the baked and molded pet food is initially reduced, so that the granular food is uniformly mixed with the first nutritional ingredient sprayed by the first ingredient spraying device 30 in a proper temperature range, and the first conveying device 50 is used for conveying the pet food sprayed by the first ingredient from the first stirring tank 20 to the second cooling device 40. The feed after the first component spraying is then cooled again via the second cooling device 40 to further slow down the temperature rise of the feed surface layer, ensuring that the subsequent mixing in the second agitator tank 60 and the second component spraying process by the second component spraying device 70 can be conducted in a more stable temperature environment. The utility model effectively solves the problem of nutrient component decomposition or failure caused by high temperature in the traditional equipment through the synergistic design of the multistage cooling and the repeated component spraying. Under the action of the first and second cooling apparatuses 10 and 40, the feed receives the nutrients added by the first and second component spraying apparatuses 30 and 70 under a proper temperature condition, thereby maintaining the activity and stability of the nutrients. The obtained pet feed is richer in sense and flavor, the actual content of the nutrient components is closer to the expected value, and more comprehensive and balanced nutrition supply is provided for the pets.

As an alternative embodiment, as shown in fig. 1, in the technical solution of this embodiment, the pet nutrition feed production device further includes a finished product bin 80 and a second conveying device. A finished product bin 80 is disposed downstream of the second agitator tank 60, and a second conveyor apparatus is connected between the second agitator tank 60 and the finished product bin 80. The pet food, which has been subjected to the second component spraying and sufficiently stirred uniformly in the second agitator tank 60, is smoothly fed to the finishing silo 80 by the second feeding means. Through above-mentioned finished product feed bin 80 and second conveying equipment's cooperation, this device has realized accomplishing the second time component spraying and mixed the back, to final pet fodder's high-efficient collection and firm storage, helps avoiding secondary pollution and the nutrition loss that produce in the finished product transportation process, guarantees simultaneously that finished product fodder gets into finished product feed bin 80 with suitable state.

Preferably, as shown in fig. 1, the second conveying apparatus includes a first vibrating screen 111, a first lifter 112, and a second lifter 113. The first vibrating screen 111 is used for sorting pet food, the first lifter 112 is connected between the second stirring tank 60 and the first vibrating screen 111, and the second lifter 113 is connected between the first vibrating screen 111 and the finished product bin 80. In use, by adding the combination of the first vibrating screen 111, the first elevator 112 and the second elevator 113 to the second conveying device, dual optimization of pet food transport and quality control is achieved. The first vibrating screen 111 sorts the pet food from the second agitator tank 60 to ensure that the food that eventually enters the finished product bin 80 is more consistent in size and quality. The first lifter 112 and the second lifter 113 respectively carry out stable conveying tasks of the upstream and downstream materials, so as to realize efficient material flow from the second stirring tank 60 to the finished product bin 80 through vibration screening. Thus, the quality uniformity and stability of the final feed in the finished product bin 80 are also ensured while avoiding the problems of impurities and unacceptable particle size in the finished product.

As shown in FIG. 1, the pet food production device further comprises, as a preferred embodiment, a packing device 90 disposed downstream of the finishing bin 80 for packing pet food in the finishing bin 80. By adding packing equipment 90 downstream of the finished product bin 80, a full-process integrated production from raw material processing, spraying, cooling, screening, storage to final packing is achieved. The pet feed which has reached the ideal nutrition and quality standard in the finished product bin 80 can be directly conveyed to the packing equipment 90 for quantitative packing and quality assurance, so that the final finished product is ensured to have higher stability and convenience in the circulation link, the secondary pollution and nutrition loss of the finished product feed in the transferring process are effectively reduced, the later packing process is simplified, and the integration level and the production efficiency of the whole pet feed production process are improved.

Optionally, in the technical solution of this embodiment, the pet nutrition feed production device further includes a material distributing device, where the material distributing device includes a material distributing machine 114 and a storage hopper 115. The distributor 114 is disposed upstream of the first cooling apparatus 10, and the distributor 114 screens out acceptable pet food to the first cooling apparatus 10. A storage hopper 115 is provided downstream of the divider 114 for receiving the pet food that is screened out of specification by the divider 114. By adding a material distributing device, in particular a material distributing machine 114, to the upstream of the first cooling device 10 and a storage hopper 115, the quality of the pet feed is controlled. The feeder 114 screens out qualified pet feed from the first cooling device 10, ensuring that the granularity and quality of the material entering the first cooling device 10 are more uniform, thereby improving the overall stability and consistency of the subsequent cooling, stirring and spraying links. Meanwhile, unqualified pet feeds are separated and collected by the storage hopper 115, and further reprocessing or treatment can be performed, so that waste and unnecessary energy consumption are reduced.

More preferably, in the technical solution of the present embodiment, the distributing device further includes a third lifter 116 and a distributor 117, the third lifter 116 is disposed between the distributor 114 and the distributor 117, and the distributor 117 is disposed between the third lifter 116 and the storage hopper 115. By introducing the third elevator 116 and the distributor 117 in the distributing device, an efficient and flexible distribution of the unqualified pet feed is achieved. The third elevator 116 ensures that the reject feed screened by the distributor 114 is stably and orderly lifted and delivered to the distributor 117, and the distributor 117 further evenly distributes and directs the portion of feed to the storage hopper 115.

As shown in fig. 1, as a preferred embodiment, the pet nutrition feed production device further includes a nutrition silo 118, and the nutrition silo 118 is connected to the second stirring tank 60 through a flow control unit. By adding a nutrient silo 118 upstream of the second agitator tank 60, multiple nutrients can be precisely added at the appropriate stage of processing. These nutrients are stored in the nutrient bins 118 and can be added uniformly and in appropriate amounts by the flow control unit according to actual nutritional requirements and formulation requirements after the pet food in the second agitator tank 60 has been cooled and initially processed. The activity and effectiveness of each nutrition component can be better maintained under the proper temperature and stirring condition, the overall nutrition value and palatability of the pet food are improved, and meanwhile, the damage risk of the high-temperature environment to sensitive components is reduced.

In the technical solution of this embodiment, as shown in fig. 1, the pet nutrition feed production device further includes a first material adding device 119 and a second material adding device 120, where the first material adding device 119 is connected to the first stirring tank 20, and the second material adding device 120 is connected to the second stirring tank 60. By providing the first material adding device 119 and the second material adding device 120 upstream of the first agitation tank 20 and the second agitation tank 60, respectively, specific materials can be flexibly and accurately replenished at different processing stages. The first material adding device 119 ensures that required nutritional ingredients or auxiliary materials are timely added to the pet feed subjected to preliminary cooling by the first cooling equipment 10, so that the overall uniformity of first ingredient spraying and stirring is improved. The second material adding device 120 may further add finer nutrients or functional components after the pet food is further cooled by the second cooling device 40 and meets the appropriate environmental conditions, thereby achieving a higher level of nutrient balance and quality assurance in the second agitator tank 60. Through the sectional and directional adding strategy, the activity of the nutrient components can be more effectively maintained, the waste and the loss are reduced, and finally the pet food product with comprehensive nutrition and stable taste is produced.

More preferably, the first dust collector 121 is disposed at the first material adding device 119, and the second dust collector 122 is disposed at the second material adding device 120. By providing the first dust remover 121 and the second dust remover 122 at the first material adding device 119 and the second material adding device 120, respectively, the problem of dust pollution during the process of adding powdery materials can be effectively reduced. When a large amount of fine dust is generated during the process of unpacking and throwing the powder into the first material adding device 119, the first dust remover 121 can timely collect and filter the fine dust, so that related equipment is not affected by the dust. Similarly, the second dust collector 122 cleans dust at the second material adding device 120, which is advantageous to maintain a good processing environment in the second agitator tank 60. Thus, not only is the cleanliness of the production site and the safety of the operators improved, but also stable, dust-free conditions are provided for the full-flow operation including the first cooling device 10 and the second cooling device 40.

Alternatively, in the technical solution of the present embodiment, the first component spraying apparatus 30 includes a first oil tank 31 and a first flow control unit 32, and the first oil tank 31 is connected to the first agitation tank 20 through the first flow control unit 32. The second component spraying apparatus 70 includes a second oil tank 71 and a second flow control unit 72, and the second oil tank is connected to the second agitation tank 60 through the second flow control unit 72. The first and second oil tanks 31 and 71 and the corresponding first and second flow control units 32 and 72 are respectively provided in the first and second component spraying apparatuses 30 and 70, so that the addition amount and the addition timing of the nutrient grease or the flavor liquid can be precisely controlled. Before spraying in the first stirring tank 20 and the second stirring tank 60, the spraying speed and the spraying amount can be flexibly adjusted through the flow control unit according to the formula requirement of the pet food, the actual working conditions such as temperature, humidity and the like, so that the surface of the feed particles is ensured to be uniformly coated with the preset components, and the palatability and the stability of the finished feed are improved.

Preferably, in the technical solution of this embodiment, the first cooling device 10 includes a cooling bin 11, a fan 12, a saxophone 13, and a wind blocking device 14, where the cooling bin 11 is used for receiving pet feed, the fan 12 blows air to the cooling bin 11 through the saxophone 13, and the wind blocking device 14 is disposed at the downstream of the saxophone 13, after the pet feed enters the cooling bin 11, the fan 12 blows air flow into the cooling bin through the saxophone 13, so as to form effective forced convection, and achieve rapid cooling. The saxophone 13 is capable of separating and capturing fine dust or particles in the air during this process, ensuring cleanliness and safety of downstream pipes and equipment. The provision of the air lock 14 then creates a sealing barrier between the material transport and the cooling air environment, preventing excessive exchange of cooling air flow with the external environment, thereby maintaining stable internal cooling conditions. The second cooling device 40 is similarly constructed as the first cooling device 10.

More preferably, in the technical solution of the present embodiment, a first collecting hopper 123 is further disposed downstream of the first cooling device 10, the first collecting hopper 123 is configured to receive the pet food cooled by the first cooling device 10, a first material balance 124 and a first weighing gate 125 are further disposed downstream of the first collecting hopper 123, and the first material balance 124 and the first weighing gate 125 are configured to control the flow rate of the pet food delivered to the first stirring tank 20 by the first collecting hopper 123. A second collection hopper 126 is also provided downstream of the first agitator tank 20, the second collection hopper 126 being adapted to receive pet food sprayed with the first composition. By adding the first collecting hopper 123, the first material balance 124 and the first weighing hopper door 125 at the downstream of the first cooling device 10, the quantitative and continuous control of the cooled pet feed is realized. The first collecting hopper 123 can collect the pet feed cooled by the first cooling device 10 in time, and the first material balance 124 and the first material balance gate 125 can accurately adjust the material flow according to the production requirement, so as to provide stable and controllable raw material input for the stirring and spraying operation in the first stirring tank 20. Meanwhile, a second collection hopper 126 is provided downstream of the first agitator tank 20 for receiving the pet food after the first component spraying is completed, helping to maintain a uniform supply of material for the subsequent process.

Similarly, a third collecting hopper 127 is further arranged at the downstream of the second cooling device 40, the third collecting hopper 127 is used for receiving pet feed cooled by the second cooling device 40, a second material balance 128 and a second weighing gate 129 are further arranged at the downstream of the third collecting hopper 127, and the second material balance 128 and the second weighing gate 129 are used for controlling the flow rate of the pet feed fed to the downstream by the third collecting hopper 127. A fourth collection hopper 130 is also provided downstream of the second agitator tank 60, the fourth collection hopper 130 being for receiving pet food sprayed with the second ingredient. By adding the third collecting hopper 127, the second material balance 128 and the second material balance gate 129 at the downstream of the second cooling device 40, the conveying amount of the cooled pet feed can be accurately mastered, so that the downstream ring joint always obtains proper and stable material supply. The third collection hopper 127 intensively receives the uniform temperature pet food from the second cooling device 40, and the second balance 128 and the second hopper door 129 precisely control the feed output according to the production requirements, thereby ensuring that the subsequent processes, such as spraying and mixing of the components in the second agitator tank 60 and the fourth collection hopper 130 disposed downstream thereof, are performed under the optimal conditions.

In the technical solution of the present embodiment, the flow control unit includes a third material balance 131 and a third weighing gate 132. The third material balance 131 and the third material balance gate 132 are used as key components in the flow control unit for realizing accurate regulation and control of the feeding process of the nutrition bin 118 to the second stirring tank 60. The third scale 131 is capable of accurately weighing and metering the nutritional materials to ensure that the nutritional ingredients added in the second agitator tank 60 are consistent with the predetermined formula. The third weighing hopper door 132 adjusts the inflow rate of the nutritional materials according to the value fed back by the third material balance 131, so as to realize accurate control of the material adding amount.

Preferably, in the technical solution of the present embodiment, the first conveying device 50 is connected to the second cooling device 40 through the second vibrating screen 51. The first conveying device 50 is connected with the second cooling device 40 through the second vibrating screen 51, thereby realizing precise screening and efficient conveying of materials. The second vibrating screen 51 is used for screening the granularity and the quality of the pet feed from the second cooling device 40 again, and removing impurities or materials with unqualified granularity, so as to ensure that the quality of the feed delivered to the downstream link is always stable and uniform. The first conveying device 50, after obtaining the sized acceptable feed, smoothly conveys it to the subsequent device at a controlled rate and flow.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present utility model, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A pet nutrition feed production device, characterized by comprising:

a first cooling device (10) for receiving and cooling the roasted shaped pet food;

A first agitation tank (20) disposed downstream of the first cooling apparatus (10) for receiving pet food cooled by the first cooling apparatus (10);

A first component spraying device (30) connected with the first stirring tank (20) and used for carrying out first component spraying on the pet feed stirred in the first stirring tank (20);

A second cooling device (40) for receiving and cooling the first component sprayed pet food;

A first conveying device (50) connected between the second cooling device (40) and the first stirring tank (20);

A second agitator tank (60) disposed downstream of the second cooling apparatus (40) for receiving pet food cooled by the second cooling apparatus (40);

and the second component spraying equipment (70) is connected with the second stirring tank (60) and is used for carrying out second component spraying on the pet feed stirred in the second stirring tank (60).

2. The pet nutrition feed production device according to claim 1, the pet nutrition feed production device is characterized by further comprising:

A finished product bin (80) disposed downstream of the second agitator tank (60);

And the second conveying equipment is connected between the second stirring tank (60) and the finished product bin (80).

3. The pet food production device of claim 2, wherein the second conveying means comprises:

a first vibrating screen (111) for sorting pet feed;

a first lifter (112) connected between the second agitator tank (60) and the first vibrating screen (111);

And the second lifting machine (113) is connected between the first vibrating screen (111) and the finished product bin (80).

4. The pet nutrition feed production device according to claim 2, the pet nutrition feed production device is characterized by further comprising:

And the packing equipment (90) is arranged at the downstream of the finished product bin (80) and is used for packing pet feeds in the finished product bin (80).

5. The pet food production device of claim 1, further comprising a dispensing apparatus, the dispensing apparatus comprising:

The material distributor (114) is arranged at the upstream of the first cooling equipment (10), and the material distributor (114) screens out pet feeds with qualified specifications to the first cooling equipment (10);

And the storage hopper (115) is arranged at the downstream of the material distributor (114) and is used for receiving the pet feed which is screened out by the material distributor (114) and is unqualified in specification.

6. The pet food production device according to claim 5, characterized in that the distribution equipment further comprises a third elevator (116) and a distributor (117), the third elevator (116) being arranged between the distributor (114) and the distributor (117), the distributor (117) being arranged between the third elevator (116) and the storage hopper (115).

7. The pet food production device according to claim 1, further comprising a feeding bin (118), wherein the feeding bin (118) is connected to the second stirring tank (60) by a flow control unit.

8. The pet nutrition feed production device according to claim 1, further comprising a first material adding device (119) and a second material adding device (120), wherein the first material adding device (119) is connected to the first stirring tank (20), and the second material adding device (120) is connected to the second stirring tank (60).

9. The pet nutrition feed production device according to claim 8, wherein a first dust remover (121) is arranged at the first material adding device (119), and a second dust remover (122) is arranged at the second material adding device (120).

10. The pet nutrition feed production device according to claim 1, characterized in that the first component spraying equipment (30) comprises a first oil tank (31) and a first flow control unit (32), the first oil tank (31) being connected to the first stirring tank (20) by means of the first flow control unit (32);

The second component spraying apparatus (70) includes a second oil tank (71) and a second flow control unit (72), and the second oil tank is connected to the second agitation tank (60) through the second flow control unit (72).