Segmented pre-blending and mixing equipment for pet puffed food

Abstract

The invention relates to the technical field of pet food processing, and particularly discloses pet puffed food segmented pre-blending and mixing equipment which comprises a bottom plate, a supporting seat is arranged above the bottom plate, a supporting frame is mounted above the supporting seat, a hoop is arranged at one end of the supporting frame, a feeding hopper is placed on an inner ring of the hoop, and a premixing device is connected to the lower end of the feeding hopper. A stirring device is arranged at the lower end of the premixing device, a discharging port is formed in one side of the stirring device, a discharging valve body is arranged at the bottom end of the mixing tank, a vibration spring is arranged between the discharging valve body and the mixing tank, a cleaning assembly is arranged above a piston rod, and a drying assembly is arranged in the cleaning assembly; according to the segmented pre-blending mixing equipment, food raw materials can be uniformly mixed in a segmented mode, the problems that raw materials are stacked and the temperature is too high in the raw material mixing process are solved, and the product quality and the working efficiency of food production are improved.

Description

Technical Field

[0001] The invention relates to the technical field of pet food processing, in particular to a pet puffed food segmented pre-mixing device. Background Art

[0002] Pet food puffing is a common processing method that aims to improve the digestibility, nutrient absorption and taste of food. Puffing is the process of processing raw materials by high temperature and high pressure. This process can convert starch and protein in food, increase its volume and form crisp particles. Puffing can make food easier to digest and help pets better absorb nutrients. Puffed food is usually crispier and tastes better, which can attract picky pets. Puffed food usually has a lower moisture content and is easier to store, reducing the risk of spoilage. In addition, the puffing process can ensure that all kinds of nutrients are evenly distributed, so that pets can obtain comprehensive nutrition.

[0003] In the pet food puffing process, as consumers' demand for high-quality pet food increases, products with high meat content are becoming more and more popular. However, high meat addition often causes the product to be unformed during the puffing process, affecting the quality and appearance of the product. In order to solve this problem, it is necessary to use segmented pre-mixing equipment to process pet puffed food.

[0004] At present, the existing segmented pre-mixing equipment has the following technical problems: 1. Mixing uniformity: The physical properties of different ingredients (such as particle size, density, etc.) will affect the uniformity of mixing. Especially when dealing with multiple ingredients, uneven mixing may cause some ingredients to be unevenly distributed in the final product, thus affecting the taste and nutritional effect. 2. Temperature control: During the pre-mixing process, some ingredients (such as fats and vitamins) are sensitive to temperature. If the equipment cannot effectively control the temperature, it may cause the degradation of nutrients, affect the quality of the finished product, and reduce the nutritional value and taste. 3. Cleaning and maintenance of equipment: When the equipment is dealing with multiple ingredients, different ingredients may remain on the inner wall. If it is not cleaned in time, it may cause equipment failure and waste of raw materials, affecting the production speed and efficiency of pet puffed food processing. Summary of the invention

[0005] 1. Technical issues to be resolved The problem to be solved by the present invention is to provide a pet puffed food segmented pre-mixing device to overcome the defects in the prior art.

[0006] (II) Technical solution In order to solve the technical problem, the present invention provides a pet puffed food segmented pre-mixing and mixing device, comprising a bottom plate, a support seat is arranged above the bottom plate, a support frame is installed above the support seat, a hoop is arranged at one end of the support frame, a feeding funnel is placed on the inner ring of the hoop, a pre-mixing device is connected to the lower end of the feeding funnel, a stirring device is arranged at the lower end of the pre-mixing device, and a discharge port is arranged on one side of the stirring device; The premixing device includes a mixing tank connected to the lower port of the feeding funnel, a discharge valve body is arranged at the bottom of the mixing tank, a vibration spring is arranged between the discharge valve body and the mixing tank, a first driving motor is arranged on one side of the discharge valve body, a rotating shaft is connected to one end of the first driving motor, a rotating impeller is arranged on the rotating shaft, a support rod is arranged at the upper end of the discharge valve body, the support rod is connected to a cylinder located on the central axis of the mixing tank, a piston rod is installed inside the cylinder, a cleaning component is arranged above the piston rod, and a drying component is arranged inside the cleaning component; The stirring device includes a stirring barrel connected to the lower end of the discharge valve body, a second drive motor is arranged on one side of the stirring barrel, one end of the second drive motor is connected to a stirring component located inside the stirring barrel, the stirring component includes a stirring shaft connected to the second drive motor, a flip blade is arranged on the stirring shaft, a cooling pipeline is arranged inside the flip blade, and a rotating scraper coaxially connected to the stirring shaft is arranged on the circumference of the flip blade.

[0007] Furthermore, the cleaning assembly includes a cleaning scraper and a connecting piece, the cleaning scraper is annular, and the connecting piece passes through the axis of the piston rod.

[0008] Furthermore, the drying component includes a power supply and a resistance wire, the resistance wire is surrounded by the inside of the cleaning scraper, and the power supply is arranged at the top end of the piston rod.

[0009] Furthermore, a plurality of the flip blades are provided, and the plurality of the flip blades are arranged at equal intervals.

[0010] Furthermore, a plurality of the rotating scrapers are provided, and the plurality of rotating scrapers are arranged at equal intervals around the stirring shaft.

[0011] Furthermore, the cooling pipeline includes a water inlet located at one end of the stirring shaft and a water outlet located at the other end of the stirring shaft. Cooling water enters from the water inlet and flows out from the water outlet, forming a circulatory cooling pipeline inside the flip blade.

[0012] Furthermore, a plurality of vibration springs are provided, and the plurality of vibration springs are arranged around the piston rod at equal intervals.

[0013] Furthermore, the rotating impeller is located inside the discharge valve body, and a plurality of blades are provided on the rotating impeller.

[0014] Furthermore, a support platform is provided below the second driving motor, and the support platform is located above the bottom plate.

[0015] Furthermore, a locking bolt is provided on one side of the hoop, and the hoop and the locking bolt are detachably connected.

[0016] Beneficial Effects 1. The present invention provides a pet puffed food segmented pre-mixing mixing device, wherein a flip blade is arranged on the stirring shaft of the stirring assembly, and the structural design of the flip blade can not only play the role of crushing the raw materials mixed by the pre-mixing device, but also flip the mixed raw materials evenly, thereby ensuring that large-particle raw materials such as meat are evenly distributed in the entire mixture, avoiding the situation where the local meat content is too high or too low, affecting the quality of food production. At the same time, the rotation of the stirring shaft drives the rotation of the rotating scraper, and while stirring the materials, the materials adhered to the inner wall of the stirring barrel are scraped off, thereby accelerating the speed and efficiency of food processing. In addition, a cooling pipeline is arranged inside the flip blade, and the cooling pipeline includes a water inlet located at one end of the stirring shaft and a water outlet located at the other end of the stirring shaft. Cooling water enters from the water inlet and flows out from the water outlet. A circulatory cooling pipeline is formed inside the flip blade, which timely cools the heat generated by the stirring and flipping of the raw materials in the stirring barrel, and prevents certain temperature-sensitive ingredients from being degraded due to the excessively high temperature in the stirring barrel, thereby affecting the quality of the finished product and reducing the nutritional value and taste.

[0017] 2. The present invention provides a pet puffed food segmented pre-mixing and mixing device. The segmented pre-mixing and mixing device is designed for a pre-mixing device, and a cylinder that can drive a piston rod to move up and down is arranged inside the pre-mixing device. In addition, a vibration spring is installed between a mixing tank and a discharge valve body. The piston rod is driven up and down by the cylinder to drive the spring to vibrate, thereby vibrating the mixing tank connected to the vibration spring, and vibrating and mixing the raw materials entering the mixing tank, so as to achieve the purpose of pre-mixing different types of food raw materials.

[0018] 3. The present invention provides a pet puffed food segmented pre-mixing and mixing device. The designed pre-mixing device is provided with a cleaning assembly inside the pre-mixing device. The cleaning assembly includes a cleaning scraper and a connecting piece. When the cylinder pushes the piston rod to move up and down, since the connecting piece is installed on the top of the piston rod, the up and down movement of the piston rod drives the cleaning scraper of the cleaning assembly to move up and down at the same time, thereby timely removing the residual raw materials on the inner wall of the mixing tank, preventing the raw materials from accumulating inside the mixing tank, causing equipment blockage or failure, and affecting the production efficiency of pet puffed food processing.

[0019] 4. The present invention provides a pet puffed food segmented pre-mixing and mixing device, wherein a drying component is arranged inside the cleaning component, the resistance wire of the drying component is wrapped around the inside of the cleaning scraper, and the power supply is arranged in the middle of the piston rod. When the pre-mixing device pre-mixes the raw materials, the power supply is turned on at the same time to make the resistance wire inside the cleaning scraper generate heat. While the cleaning scraper removes the material residue on the inner wall of the mixing tank, the heat generated by the resistance wire can be used to timely dry the moisture generated by the mixing of the raw materials in the mixing tank, thereby removing the moisture generated by the meat raw materials, etc., which is convenient for the subsequent puffing and molding of the raw materials.

[0020] 5. The present invention provides a pet puffed food segmented pre-mixing mixing device, wherein a support seat is arranged above a bottom plate of the segmented pre-mixing mixing device, a support frame is installed above the support seat, a hoop with an adjustable inner ring size is arranged at one end of the support frame, the hoop can be used to place a feeding funnel with different outer diameters by adjusting the tightness of a locking nut, a pre-mixing device is connected to the lower end of the feeding funnel, a stirring device is arranged at the lower end of the pre-mixing device, and a discharge port for discharging the mixed material is arranged on one side of the stirring device. The overall structural design of the segmented pre-mixing mixing device is simple, and it is convenient for operators to install and use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall structural diagram of a pet puffed food segmented pre-mixing and mixing device of the present invention; Figure 2 It is a side view of a segmented pre-mixing and mixing device for pet puffed food of the present invention; Figure 3 This is a structural diagram of a premixing device of a pet puffed food segmented premixing and mixing device of the present invention; Figure 4 It is a side view of a premixing device of a pet puffed food segmented premixing and mixing device of the present invention; Figure 5 It is a working schematic diagram of a premixing device of a pet puffed food segmented premixing and mixing device of the present invention; Figure 6 This is a structural diagram of a cleaning component of a pet puffed food segmented pre-mixing and mixing device of the present invention; Figure 7 This is a structural diagram of a drying component of a pet puffed food segmented pre-mixing and mixing device of the present invention; Figure 8 This is a structural diagram of a stirring device of a pet puffed food segmented pre-mixing and mixing device of the present invention; Fig. 9 It is a first stereoscopic view of a stirring assembly of a pet puffed food segmented pre-mixing and mixing device of the present invention; Fig.10 A second stereoscopic view of a stirring assembly of a pet puffed food segmented pre-mixing and mixing device according to the present invention; Fig.11 It is a structural diagram of a rotating scraper of a pet puffed food segmented pre-mixing and mixing device of the present invention; Fig.12 The present invention is a schematic diagram of the cooling pipeline structure of a pet puffed food segmented pre-mixing device.

[0022] The names of the components corresponding to the reference numerals in the figure are: 1, bottom plate; 2, support seat; 3, support frame; 4, feed funnel; 5, hoop; 6, locking bolt; 7, premixing device; 701, mixing tank; 702, cleaning assembly; 7021, cleaning scraper; 7022, connecting piece; 703, vibration spring; 704, rotating impeller; 705, rotating shaft; 706, discharge valve body; 707, piston rod; 708, cylinder; 70 9. Support rod; 710. Drying component; 7101. Power supply; 7102. Resistance wire; 711. First drive motor; 8. Stirring device; 801. Stirring component; 8011. Stirring shaft; 8012. Rotating scraper; 8013. Flip blade; 8014. Cooling pipeline; 8015. Water inlet; 8016. Water outlet; 802. Stirring barrel; 803. Second drive motor; 805. Support platform; 9. Discharge port. DETAILED DESCRIPTION

[0023] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0025] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0026] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0027] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0028] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0029] See also Figures 1 to 12 The present invention provides a pet puffed food segmented pre-mixing device, comprising a bottom plate 1, a support seat 2 is arranged above the bottom plate 1, a support frame 3 is installed above the support seat 2, a hoop 5 is arranged at one end of the support frame 3, a feeding funnel 4 is placed on the inner circle of the hoop 5, a pre-mixing device 7 is connected to the lower end of the feeding funnel 4, a stirring device 8 is arranged at the lower end of the pre-mixing device 7, and a discharge port 9 is arranged on one side of the stirring device 8; The premixing device 7 includes a mixing tank 701 connected to the lower port of the feeding funnel 4, a discharge valve body 706 is arranged at the bottom end of the mixing tank 701, a vibration spring 703 is arranged between the discharge valve body 706 and the mixing tank 701, a first drive motor 711 is arranged on one side of the discharge valve body 706, a rotating shaft 705 is connected to one end of the first drive motor 711, a rotating impeller 704 is arranged on the rotating shaft 705, a support rod 709 is arranged on the upper end of the discharge valve body 706, the support rod 709 is connected to a cylinder 708 located on the central axis of the mixing tank 701, a piston rod 707 is installed inside the cylinder 708, a cleaning component 702 is arranged above the piston rod 707, and a drying component 710 is arranged inside the cleaning component 702; The stirring device 8 includes a stirring barrel 802 connected to the lower end of the discharge valve body 706, a second drive motor 803 is arranged on one side of the stirring barrel 802, one end of the second drive motor 803 is connected to a stirring component 801 located inside the stirring barrel 802, the stirring component 801 includes a stirring shaft 8011 connected to the second drive motor 803, a flip blade 8013 is arranged on the stirring shaft 8011, a cooling pipeline 8014 is arranged inside the flip blade 8013, and a rotating scraper 8012 coaxially connected to the stirring shaft 8011 is arranged on the circumference of the flip blade 8013.

[0030] See also Figures 3 to 7 The cleaning component 702 includes a cleaning scraper 7021 and a connecting piece 7022. The cleaning scraper 7021 is in a circular ring shape. The connecting piece 7022 passes through the axis of the piston rod 707. The drying component 710 includes a power supply 7101 and a resistance wire 7102. The resistance wire 7102 is surrounded by the inside of the cleaning scraper 7021. The power supply 7101 is set at the top of the piston rod 707. A plurality of vibration springs 703 are provided, and the plurality of vibration springs 703 are arranged around the piston rod 707 at equal intervals.

[0031] See also Figures 8 to 12 A plurality of flip blades 8013 are provided, and the plurality of flip blades 8013 are arranged at equal intervals. A plurality of rotating scrapers 8012 are provided, and the plurality of rotating scrapers 8012 are arranged at equal intervals around the stirring shaft 8011. The cooling pipeline 8014 includes a water inlet 8015 located at one end of the stirring shaft 8011 and a water outlet 8016 located at the other end of the stirring shaft 8011. Cooling water enters from the water inlet 8015 and flows out from the water outlet 8016, forming a circulatory cooling pipeline 8014 inside the flip blade 8013.

[0032] See also Figures 3 to 5 The rotating impeller 704 is located inside the discharge valve body 706 , and a plurality of blades are provided on the rotating impeller 704 .

[0033] See also Figures 1 to 8 A support platform 805 is provided below the second driving motor 803 , and the support platform 805 is located above the bottom plate 1 .

[0034] See also Figure 1 to Figure 2 A locking bolt 6 is provided on one side of the hoop 5, and the hoop 5 and the locking bolt 6 are detachably connected.

[0035] The working principle and specific working process of a segmented pre-mixing and mixing device for pet puffed food are as follows: the segmented pre-mixing and mixing device is turned on, a feed hopper 4 is placed on a hoop 5 on a support frame 3, a locking bolt 6 is installed and tightened, raw materials are poured from the feed hopper 4, and the raw materials fall into a mixing tank 701 of a pre-mixing device 7 through the feed hopper 4, a cylinder 708 pushes a piston rod 707 to move, drives a vibration spring 703, causes the mixing tank 701 to vibrate, and pre-mixes the raw materials, and the up and down movement of the piston rod 707 drives the cleaning scraper 7021 of the cleaning component 702 to move up and down at the same time Move, so as to timely remove the residual raw materials on the inner wall of the mixing tank 701, prevent the raw materials inside the mixing tank 701 from piling up, causing equipment blockage or failure, and affecting the production efficiency of pet puffed food processing. At the same time, turn on the power supply 7101 to make the resistance wire 7102 inside the cleaning scraper 7021 generate heat. While the cleaning scraper 7021 removes the residue on the inner wall of the mixing tank 701, the heat generated by the resistance wire 7102 can be used to timely dry the moisture generated by the mixing of the raw materials in the mixing tank 701, thereby removing the moisture generated by the meat raw materials, etc., which is convenient for the subsequent puffing and molding of the raw materials.

[0036] Driven by the first driving motor 711, the rotating impeller 704 rotates around the rotating shaft 705, and the raw materials in the mixing tank 701 gradually fall into the stirring device 8 as the blades rotate. The raw materials entering the stirring device 8 are gradually crushed and evenly turned under the stirring of the flip blades 8013. At the same time, the residual raw materials on the inner wall of the stirring barrel 802 are scraped off by the rotating scraper 8012. The two ends of the stirring shaft 8011 are respectively provided with a water inlet 8015 and a water outlet 8016. Cooling water enters the internal pipeline flowing through the flip blades 8013 from the water inlet 8015 and flows out from the water outlet 8016, thereby forming a cooling circulation pipeline. The cooling pipeline 8014 cools the heat generated by the stirring and flipping in time. After the stirring is completed, the mixed material is discharged from the discharge port 9.

[0037] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A pet puffed food segmented pre-mixing device, characterized in that: include: A bottom plate (1), a support seat (2) is arranged above the bottom plate (1), a support frame (3) is installed above the support seat (2), a hoop (5) is arranged at one end of the support frame (3), a feed funnel (4) is placed inside the hoop (5), a premixing device (7) is connected to the lower end of the feed funnel (4), a stirring device (8) is arranged at the lower end of the premixing device (7), and a discharge port (9) is arranged on one side of the stirring device (8); The premixing device (7) comprises a mixing tank (701) connected to the lower end of the feeding funnel (4); a discharge valve body (706) is arranged at the bottom end of the mixing tank (701); a vibration spring (703) is arranged between the discharge valve body (706) and the mixing tank (701); a first drive motor (711) is arranged on one side of the discharge valve body (706); one end of the first drive motor (711) is connected to a rotating shaft (705); A rotating impeller (704) is arranged on the rotating shaft (705); a support rod (709) is arranged on the upper end of the discharge valve body (706); the support rod (709) is connected to a cylinder (708) located on the central axis of the mixing tank (701); a piston rod (707) is installed inside the cylinder (708); a cleaning component (702) is arranged above the piston rod (707); and a drying component (710) is arranged inside the cleaning component (702); The stirring device (8) comprises a stirring barrel (802) connected to the lower end of the discharge valve body (706); a second drive motor (803) is arranged on one side of the stirring barrel (802); one end of the second drive motor (803) is connected to a stirring component (801) located inside the stirring barrel (802); the stirring component (801) comprises a stirring shaft (8011) connected to the second drive motor (803); a flip blade (8013) is arranged on the stirring shaft (8011); a cooling pipeline (8014) is arranged inside the flip blade (8013); and a rotating scraper (8012) coaxially connected to the stirring shaft (8011) is arranged on the circumference of the flip blade (8013).

2. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: The cleaning component (702) comprises a cleaning scraper (7021) and a connecting piece (7022); the cleaning scraper (7021) is annular, and the connecting piece (7022) passes through the axis of the piston rod (707).

3. The pet puffed food segmented pre-mixing and mixing device according to claim 2, characterized in that: The drying component (710) comprises a power source (7101) and a resistance wire (7102), wherein the resistance wire (7102) surrounds the interior of the cleaning scraper (7021), and the power source (7101) is arranged at the top end of the piston rod (707).

4. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: A plurality of the flip blades (8013) are provided, and the plurality of the flip blades (8013) are arranged at equal intervals.

5. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: A plurality of the rotating scrapers (8012) are provided, and the plurality of rotating scrapers (8012) are arranged at equal intervals around the stirring shaft (8011).

6. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: The cooling pipeline (8014) includes a water inlet (8015) located at one end of the stirring shaft (8011) and a water outlet (8016) located at the other end of the stirring shaft (8011); cooling water enters from the water inlet (8015) and flows out from the water outlet (8016), forming a circulatory cooling pipeline (8014) inside the flip blade (8013).

7. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: A plurality of the vibration springs (703) are provided, and the plurality of vibration springs (703) are arranged at equal intervals around the piston rod (707).

8. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: The rotating impeller (704) is located inside the discharge valve body (706), and a plurality of blades are provided on the rotating impeller (704).

9. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: A support platform (805) is provided below the second drive motor (803), and the support platform (805) is located above the bottom plate (1).

10. The pet puffed food segmented pre-mixing and mixing device according to claim 1, characterized in that: A locking bolt (6) is provided on one side of the hoop (5), and the hoop (5) and the locking bolt (6) are detachably connected.

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