Mixing device for pet ration production
By using a different-rotating agitator in pet ration production, gears are used to drive the reverse rotation of the agitating shaft and the agitating frame, forming a convection cycle, solving the problem of uneven mixing and ensuring the uniform nutritional content of pet ration.
Patent Information
- Application Number
- CN202421181902.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing mixing devices for pet ration production have the problem of uneven mixing, which leads to unbalanced nutritional components of the final product.
Using a different rotation agitator, including a stirring shaft and a stirring frame, the rotation direction of the agitating shaft and a stirring frame is reversed by the reverse driving of the first gear, the second gear and the third gear, forming multiple convection cycles to lift the mixing material. Effect.
A uniform mixing of multiple raw materials is achieved to ensure that each pet ration contains balanced nutritional components, solving the problem of uneven mixing.
Smart Images
Figure CN222358321U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pet food production, in particular to a mixing device for pet food production. Background Art
[0002] Pet food is a kind of food specially designed for pets to meet the nutritional needs and taste preferences of pets. It is usually made of a variety of raw materials, including meat, grains, vegetables, vitamins, minerals, etc., and is made through scientific formula design and sophisticated processing technology.
[0003] The production process of pet food includes raw material crushing, mixing, molding, drying, cutting, packaging, etc. Among them, mixing is a crucial step to ensure that various raw materials are evenly distributed so that each pet food contains balanced nutrients.
[0004] However, the current mixing device has the technical problem of uneven mixing. Utility Model Content
[0005] The main purpose of the utility model is to provide a mixing device for producing pet food, aiming to solve the technical problem of uneven mixing of current mixing devices.
[0006] In order to achieve the above-mentioned purpose, the mixing device for producing pet food provided by the utility model comprises:
[0007] A tank body, wherein the tank body is provided with a stirring chamber;
[0008] A rotating stirring member is located in the stirring chamber and includes a stirring frame and a stirring shaft. The stirring shaft passes through the stirring frame and is located in the middle of the stirring frame. Both the stirring frame and the stirring shaft are provided with stirring blades.
[0009] A first gear, which is drivingly connected to the stirring shaft;
[0010] A second gear, which is drivingly connected to the stirring frame, wherein the axes of the first gear and the second gear are colinear;
[0011] The third gear meshes with the first gear and the second gear, and the third gear drives the first gear and the second gear to rotate in opposite directions.
[0012] Optionally, in an embodiment of the present invention, two rows of stirring blades are arranged on opposite sides of the stirring shaft, and the stirring blades in the two rows are inclined at a predetermined angle in opposite directions.
[0013] Optionally, in an embodiment of the utility model, first blades are provided on both sides of the stirring frame, and the first blades extend from the stirring frame toward the inner wall of the tank body.
[0014] Optionally, in an embodiment of the present invention, the first blades on one side of the stirring frame are arranged alternately with the first blades on the other side.
[0015] Optionally, in an embodiment of the present invention, a second blade is provided at the bottom of the stirring frame, and the second blade extends from the stirring frame toward the bottom wall of the tank body.
[0016] Optionally, in an embodiment of the utility model, the tank body is further provided with a discharge port and a feed port, and the feed port and the discharge port are both connected to the stirring chamber.
[0017] Optionally, in an embodiment of the present invention, at least two feed ports are provided.
[0018] Optionally, in one embodiment of the utility model, it also includes a material baffle plate, the tank body is provided with a material baffle port, the material baffle plate extends into the stirring chamber through the material baffle port to block the discharge port and the stirring chamber, and the material baffle plate is pulled out of the stirring chamber to connect the discharge port and the stirring chamber.
[0019] Optionally, in an embodiment of the utility model, a driving chamber is further included, and the first gear, the second gear, and the third gear are located in the driving chamber.
[0020] Optionally, in an embodiment of the utility model, a driving device is further included, and the driving device is drivingly connected to the third gear.
[0021] Compared with the prior art, the utility model can at least achieve the following beneficial effects. The technical solution of the utility model uses a different rotating stirring piece to evenly mix various types of raw materials, so that each ration can contain balanced nutrients. In the current mixing device, the stirring component stirs the various raw materials that need to be mixed in the same direction. In this case, some raw materials may be rotated in the stirring chamber under the push of the stirring component, resulting in that they cannot be mixed with other raw materials, resulting in the final mixing situation being not ideal. In this solution, the first gear and the second gear are arranged at intervals in the same vertical direction, and both are driven by the third gear. The third gear synchronously drives the first gear and the second gear to rotate. At this time, the rotation directions of the first gear and the second gear are opposite, and the first gear drives the stirring shaft to rotate, and the second gear drives the stirring frame to rotate, so that the rotation direction of the stirring shaft is opposite to the rotation direction of the stirring frame, which improves the mixing effect, and the different raw materials in the stirring chamber can be evenly mixed. Solve the technical problem of uneven mixing in the current mixing device. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0023] Figure 1 It is a cross-sectional view of an embodiment of a mixing device for producing pet food according to the utility model;
[0024] Figure 2 It is a top view of a rotating stirring member in a mixing device for producing pet food according to the utility model;
[0025] Figure 3 It is a three-dimensional diagram of a rotating stirring member in a mixing device for producing pet food according to the utility model;
[0026] Figure 4 The utility model is a schematic diagram of a material baffle and a material baffle plate in a material mixing device for producing pet food.
[0027] Description of Figure Numbers:
[0028] 100, tank body; 110, feed inlet; 120, discharge outlet; 130, discharge hopper; 140, material blocking port; 150, material blocking plate; 200, stirring shaft; 300, stirring frame; 310, first blade; 320, second blade; 400, first gear; 500, second gear; 600, third gear; 700, stirring blade; 800, driving chamber;
[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0032] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0034] Reference Figure 1~Figure 4 The utility model provides a mixing device for producing pet food, comprising:
[0035] The tank body 100 is provided with a stirring chamber;
[0036] The agitator is located in the stirring chamber and includes a stirring frame 300 and a stirring shaft 200. The stirring shaft 200 passes through the stirring frame 300 and is located in the middle of the stirring frame 300. The stirring frame 300 and the stirring shaft 200 are both provided with stirring blades 700.
[0037] A first gear 400, which is drivingly connected to the stirring shaft 200;
[0038] The second gear 500 is drivingly connected to the stirring frame 300, and the axes of the first gear 400 and the second gear 500 are colinear;
[0039] The third gear 600 meshes with the first gear 400 and the second gear 500 , and the third gear 600 drives the first gear 400 and the second gear 500 to rotate in opposite directions.
[0040] By adopting a different-rotation stirring member, various types of raw materials are evenly mixed, so that each ration can contain balanced nutrients. In the current mixing device, the stirring component stirs the various raw materials that need to be mixed in the same direction. In this case, some raw materials may be rotated in the stirring chamber under the promotion of the stirring component, resulting in that they cannot be mixed with other raw materials, resulting in the final mixing situation being not ideal. In this solution, the first gear 400 and the second gear 500 are arranged at intervals in the same vertical direction, and both are driven by the third gear 600. The third gear 600 synchronously drives the first gear 400 and the second gear 500 to rotate. At this time, the rotation directions of the first gear 400 and the second gear 500 are opposite, and the first gear 400 drives the stirring shaft 200 to rotate, and the second gear 500 drives the stirring frame 300 to rotate, so that the rotation direction of the stirring shaft 200 is opposite to the rotation direction of the stirring frame 300, and multiple convection cycles are formed in the stirring chamber, so that the material is subjected to forces in different directions, the mixing effect is improved, and the different raw materials in the stirring chamber can be evenly mixed. The invention solves the technical problem of uneven mixing existing in the current mixing device.
[0041] Specifically, at the position where the stirring shaft 200 passes through the stirring frame 300, the stirring frame 300 can be appropriately expanded to facilitate the penetration of the stirring shaft 200. One end of the stirring shaft 200 passes through the stirring frame 300 and extends to the inside of the stirring frame 300, and the other end is connected to the first gear 400. The component that the second gear 500 transmits to the stirring frame 300 is sleeved on the outside of the stirring shaft 200 to avoid affecting the rotation of the stirring shaft 200 during transmission, so as to achieve reverse rotation of the stirring shaft 200 and the stirring frame 300 without interfering with each other.
[0042] In order to protect the first gear 400, the second gear 500 and the third gear 600, a driving chamber 800 is provided. In addition, a driving device is provided to drive the third gear 600, and the driving device can be a motor. In certain working environments, the motor can be selected as a forward and reverse motor, that is, by driving the third gear 600 in the forward direction and the reverse direction, the mixing effect is further improved.
[0043] In a preferred embodiment, two rows of stirring blades 700 are arranged on both sides of the stirring shaft 200, and the inclination directions of the two rows of stirring blades 700 are opposite. During the mixing process, the stirring blades 700 rotate in a certain direction at a certain speed. The rotation of the stirring blades 700 can generate shear force and driving force on the materials, so that various raw materials can flow and mix. The irregular movement of various raw materials is conducive to mixing, so the inclination angles of the two rows of stirring blades 700 are designed to be in opposite directions, so that the stirring blades 700 can make various materials move irregularly when pushing the materials, thereby improving the mixing effect.
[0044] The side of the stirring frame 300 facing the stirring shaft 200 is defined as the inner side, and the side away from the stirring shaft 200 is the outer side. The inner side of the stirring frame 300 is also arranged with stirring blades 700, and the stirring blades 700 on the inner side of the stirring frame 300 are arranged alternately with the stirring blades 700 on the stirring shaft 200 to increase the stirring area.
[0045] A first blade 310 is arranged on the outside of the stirring frame 300, and the first blade 310 extends toward the inner wall of the tank body 100. The first blade 310 mainly functions to stir the raw materials around the wall of the tank body 100, and push the raw materials around the wall to different positions in the stirring chamber to achieve mixing and reduce the dead zone of mixing. The first blades 310 are respectively arranged on both sides of the stirring frame 300, and the first blades 310 on both sides are arranged alternately. The arrangement structure of the above-mentioned first blades 310 can not only meet the requirements of covering a larger area of the inner wall of the tank body 100, but also make the structures on both sides of the stirring frame 300 relatively symmetrical, thereby reducing the resistance it encounters during the mixing process.
[0046] The stirring frame 300 is also provided with a second blade 320, which is mainly used to push the raw materials at the bottom of the tank body 100 to promote mixing, further reduce the dead zone of mixing, and improve the mixing effect. In addition, it should be noted that the edge of the second blade 320 corresponds to the shape of the bottom of the tank body 100 to prevent scratching the bottom of the tank body 100 during the stirring process.
[0047] Preferably, the tank body 100 is provided with at least two feed ports 110. Before mixing, different types of raw materials need to be put into the tank body 100. To improve feeding efficiency, multiple feed ports 110 are provided for synchronous feeding.
[0048] In some designs of the tank body 100, a discharge hopper 130 is provided at the discharge port 120 to facilitate discharge. However, during the mixing process, the raw materials falling into the discharge hopper 130 cannot be mixed, which affects the mixing effect. To solve this problem, a baffle port 140 is provided in the tank body 100, and a baffle plate 150 is arranged. When feeding, the baffle plate 150 is inserted into the baffle port 140 to block the discharge port 120, so that the raw materials cannot fall into the discharge hopper 130; when discharging, the baffle plate 150 is pulled out to connect the discharge port 120 with the stirring chamber to achieve discharge. In order to prevent the baffle plate 150 from affecting the mixing process, the baffle plate 150 is arranged below the second blade 320.
[0049] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A mixing device for producing pet food, characterized in that: include: A tank body, wherein the tank body is provided with a stirring chamber; a different-rotation stirring member, which is located in the stirring chamber and includes a stirring frame and a stirring shaft, wherein the stirring shaft passes through the stirring frame and is located in the middle of the stirring frame, and stirring blades are arranged on the stirring frame and the stirring shaft; A first gear, which is drivingly connected to the stirring shaft; A second gear, which is drivingly connected to the stirring frame, wherein the axes of the first gear and the second gear are colinear; The third gear meshes with the first gear and the second gear, and the third gear drives the first gear and the second gear to rotate in opposite directions.
2. The mixing device for producing pet food according to claim 1, characterized in that: Two rows of stirring blades are arranged on opposite sides of the stirring shaft, and the stirring blades in the two rows are inclined in opposite directions at a predetermined angle.
3. The mixing device for producing pet food according to claim 1, characterized in that: First blades are arranged on both sides of the stirring frame, and the first blades extend from the stirring frame toward the inner wall of the tank body.
4. The mixing device for producing pet food according to claim 3, characterized in that: The first blades on one side of the stirring frame are arranged alternately with the first blades on the other side.
5. The mixing device for producing pet food according to claim 1, characterized in that: A second blade is arranged at the bottom of the stirring frame, and the second blade extends from the stirring frame toward the bottom wall of the tank body.
6. The mixing device for producing pet food according to claim 1, characterized in that: The tank body is also provided with a discharge port and a feed port, and the feed port and the discharge port are both connected to the stirring chamber.
7. The mixing device for producing pet food according to claim 6, characterized in that: At least two feed ports are provided.
8. The mixing device for producing pet food according to claim 6, characterized in that: It also includes a baffle plate. The tank body is provided with a baffle opening. The baffle plate extends into the stirring chamber through the baffle opening to block the discharge port and the stirring chamber. The baffle plate is drawn out of the stirring chamber to connect the discharge port and the stirring chamber.
9. The mixing device for producing pet food according to claim 1, characterized in that: It also includes a driving chamber, in which the first gear, the second gear, and the third gear are located.
10. The mixing device for producing pet food according to claim 1, characterized in that: It also includes a driving device, which is drivingly connected to the third gear.