CN118904175A - Feed raw material pre-compounding process and device - Google Patents

Abstract

The invention discloses a feed raw material pre-matching process and a feed raw material pre-matching device, and belongs to the technical field of mixing equipment. Comprises a mixing box, a feeding component, a stirring component, a crushing component and a discharging component; the feeding assembly comprises a feeding hopper, a first feeding channel and a second feeding channel, a poking plate is hinged between the first feeding channel and the second feeding channel, the first feeding channel is used for liquid discharging, a pressurized atomizer is arranged at the bottom of the first feeding channel, the second feeding channel is used for solid discharging, and a feeding port is arranged at the bottom of the second feeding channel; the crushing assembly is arranged in the second feeding channel and is used for crushing solid raw materials in the second feeding channel, the stirring assembly comprises a stirring shaft and stirring paddles, the stirring paddles are distributed on the stirring shaft in a staggered mode, the stirring shaft is driven to rotate by a motor, and the raw materials are fed through the feeding assembly. The invention meets the production requirements of mixing raw materials in different states and ensures the nutrition quality of the mixed feed.

Description

Feed raw material pre-compounding process and equipment

Technical Field

The invention relates to the technical field of mixing equipment, in particular to a feed raw material pre-compounding process and device.

Background Art

In recent years, my country's livestock and poultry farming industry has achieved remarkable development. As people pay more attention to food safety and health, the livestock and poultry farming industry is facing higher requirements and challenges. In the livestock and poultry farming industry, raw material premixing equipment is widely used in feed processing. Raw material premixing equipment is a kind of equipment used to evenly mix various raw materials in feed. Its main function is to mix feed raw materials of different proportions according to a certain ratio to ensure that various nutrients in the feed are evenly distributed to meet the needs of livestock and poultry.

The existing premixing equipment is shown in the Chinese application with application number 202321067586.4: A feed mixing equipment with a premixing mechanism, which includes a mixing box, which is located on both sides of the top of the mixing box and is connected to the premixing device through a bracket. The premixing device is connected to the mixing box through a transmission cylinder. By providing a premixing device on the top of the mixing box, the mixing shaft in the mixing cylinder can premix a variety of raw materials. By providing two stirring devices inside the mixing box, the stirring devices are provided with mixing blades and stirring fan blades, so that the various raw materials in the mixing box can be evenly mixed, and the feed at the bottom of the mixing box can be evenly stirred.

The prior art has the following defects: in the mixing equipment shown above, the operator adds all the raw materials that need to be premixed into the premixing device, and the raw materials are fully stirred in the premixing device and the mixing box to prepare for the raw materials to enter the next process. In actual production, in order to meet the production needs of functional feed, it is necessary to add nutrients in different forms to the feed, but the above-mentioned mixing equipment is only suitable for dry material mixing. If the raw materials need to be premixed for solid-liquid mixing, the raw materials are prone to pressure agglomeration and local concentration of nutrients, which affects the overall nutritional quality of the feed and the solid-liquid mixing effect is poor, so there is room for improvement.

Summary of the invention

In order to solve the above-mentioned technical problems, the present invention provides a feed raw material pre-mixing process and device to solve the technical problems that the existing pre-mixing equipment is difficult to adapt to the mixing of raw materials in different states, the mixing effect is poor, and the overall nutritional quality of the feed is affected.

The present invention is achieved through the following technical solutions:

A feed raw material pre-compounding device comprises a mixing box, a feeding assembly, a stirring assembly, a crushing assembly and a feeding assembly; the feeding assembly is arranged at the upper part of the mixing box, the stirring assembly is arranged inside the mixing box, and the feeding assembly is arranged at the lower part of the mixing box; the feeding assembly comprises a feeding hopper, a first feeding channel and a second feeding channel, a paddle is hingedly installed between the first feeding channel and the second feeding channel, the first feeding channel is used for liquid feeding, a pressurized atomizer is arranged at the bottom of the first feeding channel, the second feeding channel is used for solid feeding, and a feeding port is arranged at the bottom of the second feeding channel; the crushing assembly is arranged in the second feeding channel, and is used to crush the solid raw material in the second feeding channel, the stirring assembly comprises a stirring shaft and a stirring paddle, the stirring paddle is staggeredly distributed on the stirring shaft, the stirring shaft is driven to rotate by a motor, and the raw material is discharged through the feeding assembly.

Preferably, the feed raw material pre-compounding device also includes an air blowing component, which includes a first mounting seat and a first airway tube, the first mounting seat is arranged in the second feeding channel, the first airway tube is installed in the first mounting seat, the first airway tube is driven by an air pump, and the first airway tube ventilates to blow and dry the solid raw materials in the second feeding channel.

Preferably, the feed raw material pre-compounding device also includes a feeding assembly, a feeding trough is provided on the side wall of the mixing box, the feeding assembly includes a feeding chamber, a weighing chamber and a pressurizing valve arranged in sequence from top to bottom, the feeding chamber is slidably installed on the feeding trough, the weighing chamber is arranged at the lower part of the feeding chamber, and the pressurizing valve is used to pressurize the raw materials in the weighing chamber and discharge them.

Preferably, the feed raw material pre-compounding device also includes a feeding assembly, a feeding trough is provided on the side wall of the mixing box, the feeding assembly includes a feeding chamber, a weighing chamber and a pressurizing valve arranged in sequence from top to bottom, the feeding chamber is slidably installed on the feeding trough, the weighing chamber is arranged at the lower part of the feeding chamber, and the pressurizing valve is used to pressurize the raw materials in the weighing chamber and discharge them.

Preferably, the feed material pre-mixing device further comprises a stirring component, which is arranged in the mixing box on one side close to the feeding port, and comprises a connecting shaft and a stirring blade, and the stirring blade stirs in a vertical direction.

Preferably, the blowing assembly includes a second mounting seat and a second airway tube, the second mounting seat is arranged in the mixing box, the second airway tube is installed in the second mounting seat, the second airway tube is driven by an air pump, and the second airway tube is used to blow and dry the raw materials at the bottom of the mixing box.

Preferably, a flow rate sensor is provided in the first feeding channel, a pressure sensor is provided in the second feeding channel, and the flow rate sensor, the pressure sensor and the pressurizing valve are communicatively connected.

Preferably, a discharge port is provided at the bottom of the mixing box, and the discharge port is provided in the discharge port. The discharge port assembly includes a cylinder, a connecting seat and an auger. The auger is connected to the telescopic end of the cylinder through the connecting seat, the telescopic end of the cylinder moves in a vertical direction, and the auger is driven to rotate by a motor.

Preferably, the discharge port includes a collecting channel and a cooling channel. The cooling channel is arranged at the bottom of the collecting channel. The collecting channel is an open channel with an enlarged upper end. The cooling channel is a vertically arranged open channel. Cooling plates are arranged on the side walls of both sides of the cooling channel. The cooling plates are communicatively connected to the air pump.

Based on the above feed raw material pre-compounding device, the present invention also proposes a feed raw material pre-compounding process, comprising the following steps:

S1: by turning the paddle, the liquid raw material is fed through the first feeding channel, and the solid raw material is fed through the second feeding channel;

S2: The crushing assembly crushes the solid raw material in the second feeding channel;

S3: The first airway pipe accelerates the crushing and drying of the solid raw materials in the second feeding channel;

S4: The feeding speed of the solid raw material is obtained through the pressure sensor, and the spraying speed of the pressurized atomizer is adjusted according to user needs;

S5: The feeding speed of the liquid raw material is obtained through the flow rate sensor, and fed back to the pressurized atomizer to adjust the spraying speed;

S6: The stirring component and the stirring component mix the raw materials in the mixing box;

S7: The second airway pipe blows air to prevent the raw materials from accumulating at the bottom edge of the mixing box;

S8: The auger slides and rotates up and down to prevent the raw materials from piling up at the discharge port;

S9: The cooling plate cools down the raw materials passing through the cooling channel.

As a preferred technical solution of the present invention, between step S5 and step S6, the following steps are also included: the weighing chamber weighs the set raw materials, and the pressurizing valve pressurizes and discharges the raw materials in the weighing chamber according to the preset time and speed.

The beneficial effects of the present invention are:

1. Through the setting of the crushing component, the solid raw material is crushed before mixing with the liquid. The surface area of the crushed raw material is increased, and the particle size is uniform, which is easier to contact with the liquid, making it easier for the solid raw material to be fully mixed with the liquid raw material; through the movement of the paddle, the first feeding channel and the second feeding channel can be connected to the feeding hopper respectively, making the spatial structure of the mixing box more compact. The setting of the first feeding channel and the second feeding channel is conducive to separating the solid and liquid raw materials, and pre-treating the solid and liquid raw materials separately before mixing them is conducive to their full dissolution, reaction and mixing, thereby improving the mixing effect; through the stirring component in the mixing box, the liquid and solid raw materials can be fully mixed together, and the operation of the stirring shaft and the stirring paddle can effectively stir the liquid and solid raw materials evenly, ensuring that raw materials of different components are fully mixed, meeting the production requirements for mixing raw materials in different states, and fully mixing the solid and liquid raw materials, thereby ensuring the nutritional quality of the mixed feed;

2. By ventilating the second feeding channel to disperse the solid raw materials, the surface area of the solid raw materials is increased, which is conducive to the volatilization of water, thereby accelerating the drying process of the solid raw materials, helping to reduce the moisture content in the subsequent processing process, and improving the quality and stability of the product; the flow enters the mixing box through the second airway pipe, and the raw materials at the bottom of the mixing box are dispersed, which prevents the raw materials from agglomerating or agglomerating at the bottom of the mixing box, ensuring that the raw materials can be evenly distributed in the mixing box, and improving the mixing uniformity;

3. Through the setting and weighing operation of the weighing room, the weight of each raw material added to the mixing box can be accurately controlled to ensure that various raw materials are reasonably matched according to the set proportion. This can effectively reduce the error of batching and improve the stability and consistency of product quality; through the synergy of flow rate sensor, pressure sensor and pressure valve, the precise control of liquid and solid raw materials can be achieved. At the same time, the design of the feeding component can ensure that the raw materials are added to the mixing box in proportion, effectively completing the pre-combination of feed raw materials and providing a reliable raw material basis for subsequent production or processing operations.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the background technology, the drawings required for use in the embodiments of the present invention or the background technology will be described below.

The drawings herein are incorporated into the specification and constitute a part of the specification. These drawings illustrate embodiments consistent with the present disclosure and, together with the specification, are used to illustrate the technical solutions disclosed in the present invention.

FIG1 is a schematic diagram of the overall structure of a feed raw material pre-compounding device according to the present invention;

FIG2 is a schematic diagram of the overall cross-sectional structure of the feed raw material pre-compounding device of the present invention;

FIG3 is an enlarged view of point A in FIG2 ;

FIG4 is an enlarged view of point B in FIG2 ;

FIG5 is an enlarged view of point C in FIG2;

FIG6 is an enlarged view of point D in FIG2 ;

FIG7 is an enlarged view of point E in FIG2 ;

FIG8 is an enlarged view of point F in FIG2 ;

FIG9 is a schematic diagram of the overall cross-sectional structure of the feed raw material pre-compounding device and the feeding assembly of the present invention;

FIG. 10 is an enlarged view of point G in FIG. 9 .

Legend: 1. Mixing box; 2. Feeding assembly; 21. Feeding hopper; 22. First feeding channel; 23. Second feeding channel; 24. Paddle; 25. Pressurized atomizer; 26. Feeding port; 3. Stirring assembly; 31. Stirring shaft; 32. Stirring paddle; 4. Crushing assembly; 5. Feeding assembly; 51. Cylinder; 52. Connecting seat; 53. Auger; 6. Blowing assembly; 61. First mounting seat; 62. First airway pipe; 63. Second mounting seat; 64. Second airway pipe; 7. Feeding assembly; 71. Feeding trough; 72. Feeding chamber; 73. Weighing chamber; 74. Pressurizing valve; 8. Stirring assembly; 81. Connecting shaft; 82. Stirring blade; 9. Feeding port; 91. Collecting channel; 92. Cooling channel; 93. Cooling plate.

DETAILED DESCRIPTION

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

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower",

The directions or positional relationships indicated by "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

Please refer to Figures 1-10, the feed raw material pre-compounding device includes a mixing box 1, a feeding component 2, a stirring component 3, a crushing component 4 and a feeding component 5; the feeding component 2 is arranged at the upper part of the mixing box 1, the stirring component 3 is arranged inside the mixing box 1, and the feeding component 5 is arranged at the lower part of the mixing box 1; the feeding component 2 includes a feeding hopper 21, a first feeding channel 22 and a second feeding channel 23, a paddle 24 is hingedly installed between the first feeding channel 22 and the second feeding channel 23, the first feeding channel 22 is used for liquid feeding, and a pressurized atomizer 25 is arranged at the bottom of the first feeding channel 22, the second feeding channel 23 is used for solid feeding, and a feeding port 26 is arranged at the bottom of the second feeding channel 23; the crushing component 4 is arranged in the second feeding channel 23, and is used to crush the solid raw material in the second feeding channel 23, the stirring component 3 includes a stirring shaft 31 and a stirring paddle 32, the stirring paddle 32 is staggeredly distributed on the stirring shaft 31, the stirring shaft 31 is driven to rotate by a motor, and the raw material is discharged through the feeding component 5.

The operating principle of the feed raw material pre-combination device in the present invention is:

First, the liquid and solid raw materials to be mixed are added into the mixing box 1 through the first feeding channel 22 and the second feeding channel 23 respectively. The liquid passes through the first feeding channel 22 and is atomized and added through the pressurized atomizer 25; the solid raw materials are added through the feeding port 26 of the second feeding channel 23; the equipment in the crushing component 4 is started to crush the solid raw materials in the second feeding channel 23 to ensure that the raw material particles are uniform and fine; the motor in the equipment is started, the stirring shaft 31 starts to rotate, and the stirring paddles 32 are staggered on the stirring shaft 31. When the stirring shaft 31 rotates, the stirring paddles 32 fully stir the raw materials to ensure that the liquid and solid raw materials are evenly mixed; finally, the mixture after crushing and stirring is smoothly discharged through the unloading component 5 to complete the entire mixing and stirring process.

Preferably, the crushing assembly 4 includes two groups of parallelly arranged crushing knives, which are driven to rotate by a motor. The two groups of crushing knives are arranged parallel to the second feeding channel 23, so that the solid raw materials flowing along the second feeding channel 23 can be fully crushed; the first feeding channel 22 and the second feeding channel 23 are arranged as a bending structure to extend the channel path and increase the pre-mixing time before the solid and liquid raw materials are mixed.

By arranging the crushing component 4 in the second feeding channel 23, it is used to crush the solid raw material before mixing with the liquid raw material. The surface area of the crushed raw material is increased, and the particle size is uniform, which is easier to contact with the liquid, so that the solid raw material is easier to fully mix with the liquid raw material; by moving the paddle 24, the first feeding channel 22 and the second feeding channel 23 can be connected to the feeding hopper 21 respectively, so that the spatial structure of the mixing box 1 is more compact. The arrangement of the first feeding channel 22 and the second feeding channel 23 is conducive to separating the solid and liquid raw materials, and pre-treating the solid and liquid raw materials separately before mixing them, which is conducive to their full dissolution, reaction and mixing, and improves the mixing effect; through the stirring component 3 in the mixing box 1, the liquid and solid raw materials can be fully mixed together, and the operation of the stirring shaft 31 and the stirring paddle 32 can effectively stir the liquid and solid raw materials evenly, ensuring that the raw materials of different components are fully mixed, avoiding the stratification or unevenness of solid and liquid, meeting the production needs for mixing raw materials in different states, and making the solid and liquid raw materials fully mixed, ensuring the nutritional quality of the mixed feed.

Please refer to Figures 2 and 6. In order to accelerate the drying process of the solid raw materials and reduce the moisture content in the subsequent processing process, in one embodiment, the feed raw material pre-compounding device also includes a blowing component 6, and the blowing component 6 includes a first mounting seat 61 and a first airway tube 62. The first mounting seat 61 is arranged in the second feeding channel 23, and the first airway tube 62 is installed in the first mounting seat 61. The first airway tube 62 is driven by an air pump, and the first airway tube 62 ventilates the solid raw materials in the second feeding channel 23 to blow and dry them.

The operating principle of the blowing assembly 6 in the present invention is:

The solid raw materials to be mixed are placed in the second feeding channel 23; the air pump is started to ventilate the solid raw materials through the first airway pipe 62 to disperse the raw materials; the solid raw materials are dispersed and dried under the action of the airflow, and uniform drying and dispersion of the solid raw materials are achieved at the same time; the blowing component 6 cooperates with the crushing component 4, and the blowing component 6 blows the solid raw materials that are not fully crushed to the crushing component 4 for further crushing; after the blowing and drying are completed, the solid raw materials fall into the mixing box 1 from the feeding port 26, and the subsequent stirring, mixing and other processes are continued.

By blowing away the solid raw materials through ventilation, the surface area of the solid raw materials is increased, which is conducive to the volatilization of water, thereby accelerating the drying process of the solid raw materials, helping to reduce the moisture content in the subsequent processing process, and improving the quality and stability of the product; after the solid raw materials are blown away, the raw materials can be made in a more uniform state, which is convenient for subsequent stirring, mixing and other steps; the solid raw materials after blowing and drying are easier to be evenly mixed with the liquid raw materials, ensuring the balance of various raw materials in the overall coordination process.

Please refer to Figures 9 and 10. In order to effectively reduce the error of ingredients and ensure the convenience in the processing, in one embodiment, the feed raw material pre-mixing device also includes a feeding component 7. A feeding trough 71 is provided on the side wall of the mixing box 1. The feeding component 7 includes a feeding chamber 72, a weighing chamber 73 and a pressurizing valve 74 arranged from top to bottom. The feeding chamber 72 is slidably installed on the feeding trough 71, the weighing chamber 73 is arranged at the lower part of the feeding chamber 72, and the pressurizing valve 74 is used to pressurize the raw materials in the weighing chamber 73 for feeding.

The operating principle of the feeding assembly 7 in the present invention is:

Put the raw materials to be added to the mixing box 1 into the feeding chamber 72, and ensure that the weighing chamber 73 is in a waiting state; perform the weighing operation, and the weighing chamber 73 will store the corresponding raw materials according to the set weight; through the pressure valve 74, the raw materials in the weighing chamber 73 are pressurized and fed into the mixing box 1, so that the raw materials are accurately fed into the mixing box 1; repeat the above steps until all the required raw materials are added to the mixing box 1 in proportion; the raw materials are fully mixed in the mixing box 1 to complete the matching process, and subsequent production or processing operations can be carried out.

Through the setting and weighing operation of the weighing chamber 73, the weight of each raw material added to the mixing box 1 can be accurately controlled to ensure that various raw materials are reasonably matched according to the set ratio. This can effectively reduce the error of batching and improve the stability and consistency of product quality; the setting of the weighing chamber 73 and the pressure valve 74 and other components in the feeding component 7 allows the entire feeding process to be automated, eliminating the process of manual weighing and feeding, reducing human operation errors, and improving production efficiency; the precise batching and automated operation of the feeding component 7 ensure the accuracy and stability of the ratio of raw materials for each batch of products, thereby ensuring the quality and consistency of the products; the feeding chamber 72 is independent of the setting of the weighing chamber 73, and the feeding chamber 72 is slidably connected to the feeding trough 71, so that raw materials can be added at any time during the mixing and stirring process, ensuring the convenience of the processing process.

Please refer to Figures 2 and 8. In order to reduce the agglomeration of raw materials during the mixing process and ensure that the raw materials can be fully dispersed, in one embodiment, the feed raw material pre-mixing device also includes a stirring component 8. The stirring component 8 is arranged on the side of the mixing box 1 close to the feeding port 26. The stirring component 8 includes a connecting shaft 81 and a stirring blade 82. The stirring blade 82 stirs in the vertical direction.

The operating principle of the stirring assembly 8 in the present invention is:

The raw materials that need to be pre-mixed are placed in the mixing box 1 in proportion to ensure that all kinds of raw materials have been added; the turning component 8 and the stirring component 3 are started at the same time, and the stirring blade 82 begins to stir in the vertical direction to fully mix the raw materials in the mixing box 1; during the turning process, ensure that the stirring blade 82 runs stably, and the stirring speed and time of the stirring blade 82 can be adjusted as needed to ensure that the raw materials are mixed evenly; when the mixing is completed, stop the turning component 8, and after it stops, the mixed raw materials are discharged from the discharge port 9 to complete the raw material processing operation.

The stirring component 8 stirs in the vertical direction through the stirring blades 82, which can fully mix the raw materials in the mixing box 1, ensuring that the various raw materials are completely mixed and uniform. This helps to eliminate the stratification phenomenon between the raw materials, improves the mixing efficiency, and ensures the stability of the mixing quality of the raw materials; the setting of the stirring component 8 allows the raw materials to be mixed more evenly in the mixing box 1, reduces the mixing time and the need for manual intervention, improves the mixing efficiency, and saves time and labor costs; through stirring in the vertical direction, the stirring component 8 helps to reduce the agglomeration of the raw materials during the mixing process, ensures that the raw materials can be fully dispersed, and facilitates subsequent processing operations; the stirring component 8 is set on the side of the mixing box 1 close to the feeding port 26, which reduces the accumulation of solid raw materials at the bottom of the mixing box 1 after falling into the mixing box 1 from the feeding port 26, and further ensures the full mixing of solid and liquid raw materials.

Please refer to Figures 2 and 7. In order to prevent the raw materials from clumping or agglomerating at the bottom of the mixing box 1 and ensure that the raw materials can be evenly distributed in the mixing box 1, in one embodiment, the blowing assembly 6 includes a second mounting seat 63 and a second airway pipe 64. The second mounting seat 63 is arranged in the mixing box 1, and the second airway pipe 64 is installed in the second mounting seat 63. The second airway pipe 64 is driven by an air pump and is used to blow and dry the raw materials at the bottom of the mixing box 1.

The second airway pipe 64 is installed in the second mounting seat 63, and the second mounting seat 63 is arranged in the mixing box 1, so that the second airway pipe 64 can effectively blow and dry the raw materials at the bottom of the mixing box 1; the second airway pipe 64 is driven by an air pump, and the air pump provides airflow power to send air into the mixing box 1 through the second airway pipe 64. Such an airflow can effectively disperse the raw materials and provide a drying function, thereby preventing the solid-liquid mixed raw materials from accumulating at the bottom of the mixing box 1; the airflow passes through the second airway pipe 64 and enters the mixing box 1 to disperse the raw materials at the bottom of the mixing box 1, thereby preventing the raw materials from agglomerating or agglomerating at the bottom of the mixing box 1, thereby ensuring that the raw materials can be evenly distributed in the mixing box 1 and improving the mixing uniformity; in addition to dispersing the raw materials, the airflow can also provide a drying function to remove moisture from the raw materials, thereby ensuring that the raw materials are dry, avoiding affecting the mixing process and product quality, and facilitating the subsequent storage and transportation of the raw materials; by adjusting the air volume and speed driven by the air pump, the blowing and drying effects can be finely controlled, and the operating parameters can be adjusted according to actual needs to achieve the best mixing effect and raw material processing effect.

In order to ensure that the raw materials are added to the mixing box 1 in proportion and the feed raw material pre-combination work is effectively completed, in one embodiment, a flow rate sensor is provided in the first feeding channel 22, and a pressure sensor is provided in the second feeding channel 23. The flow rate sensor, the pressure sensor and the pressure valve 74 are connected in communication. The liquid raw material flows into the mixing box 1 through the first feeding channel 22, and the flow rate sensor monitors the flow rate of the raw material and transmits the data to the control system. The control system controls the feeding speed and amount of the liquid raw material according to the feedback signal of the flow rate sensor to ensure that the raw material flows into the mixing box 1 at a preset speed; the solid raw material flows into the mixing box 1 through the second feeding channel 23, and the pressure sensor monitors the pressure state of the raw material and transmits the data to the control system. The control system controls the feeding speed and amount of the solid raw material according to the feedback signal of the pressure sensor to ensure that the raw material flows into the mixing box 1 according to the preset pressure state; the feeding assembly 7 includes a feeding chamber 72, a weighing chamber 73 and a pressure valve 74, which are used to control the precise feeding of the raw material. The raw materials to be added to the mixing box 1 are placed in the feeding chamber 72, and the weighing chamber 73 is in a waiting state. After the weighing operation is performed, the weighing chamber 73 will store the corresponding raw materials according to the set weight. The raw materials in the weighing chamber 73 are pressurized and discharged through the pressure valve 74, ensuring that the raw materials are accurately discharged into the mixing box 1 to complete the matching processing operation.

Through the coordinated action of the flow rate sensor, the pressure sensor and the pressure valve 74, the precise control of the feeding of liquid and solid raw materials is achieved. At the same time, the design of the feeding component 7 can ensure that the raw materials are added to the mixing box 1 in proportion, effectively completing the pre-mixing of feed raw materials, and providing a reliable raw material basis for subsequent production or processing operations.

Please refer to Figures 2 and 5. In order to achieve precise adjustment of the discharge amount and avoid overflow or waste of raw materials, in one embodiment, a discharge port 9 is provided at the bottom of the mixing box 1, and a discharge assembly 5 is arranged in the discharge port 9. The discharge assembly 5 includes a cylinder 51, a connecting seat 52 and an auger 53. The auger 53 is connected to the telescopic end of the cylinder 51 through the connecting seat 52. The telescopic end of the cylinder 51 moves in a vertical direction, and the auger 53 is driven to rotate by a motor.

The cylinder 51 is the driving component of the material unloading assembly 5, and the telescopic movement of the cylinder 51 is achieved by gas pressure. When unloading is required, the cylinder 51 will contract or extend, thereby driving the movement of the material unloading assembly 5; the auger 53 is connected to the telescopic end of the cylinder 51 through the connecting seat 52, and the connecting seat 52 plays a supporting and fixing role. The auger 53 can move vertically along the axial direction of the connecting seat 52, thereby controlling the opening and closing size of the unloading port 9; the auger 53 is driven to rotate by a motor, and when the auger 53 rotates, the raw material will be pushed to the unloading port 9, realizing the precise unloading of the raw material.

By controlling the movement of the feeding assembly 5 through the contraction and extension of the cylinder 51, the feeding speed and amount of the raw materials can be precisely adjusted to ensure the accuracy and stability of the feeding of the raw materials; the structural design of the auger 53 and the connecting seat 52 enables the opening and closing degree of the feeding port 9 to be precisely controlled, thereby achieving precise adjustment of the feeding amount and avoiding overflow or waste of raw materials; the auger 53 is driven to rotate by the motor, and can quickly and evenly push the raw materials to the feeding port 9, achieving efficient feeding operation and improving production efficiency; precise control of the feeding speed can ensure that the raw materials are evenly fed into the mixing box 1, which helps to fully mix the raw materials in the mixing box 1 and ensure product quality and raw material utilization; the feeding assembly 5 realizes the control and operation of the raw material feeding process through the coordinated action of the cylinder 51, the connecting seat 52, the auger 53 and the auger 53, ensuring that the raw materials can be accurately and efficiently fed from the mixing box 1.

Please refer to Figure 2. In order to ensure that the raw materials maintain a suitable temperature during the unloading process and avoid deterioration caused by high temperature or affecting the storage effect, in one embodiment, the unloading port 9 includes a collecting channel 91 and a cooling channel 92. The cooling channel 92 is arranged at the bottom of the collecting channel 91. The collecting channel 91 is an open channel with an enlarged upper end, and the cooling channel 92 is a vertically arranged open channel. Cooling plates 93 are arranged on the side walls of the cooling channel 92, and the cooling plates 93 are communicated with the air pump.

The raw materials are discharged from the mixing box 1 to the collecting channel 91 through the discharge component 5. A cooling channel 92 is set at the bottom of the collecting channel 91, so that the mixed raw materials enter the cooling channel 92; the cooling channel 92 is set vertically, which is conducive to quickly cooling the raw materials in the cooling channel 92; through the communication connection between the cooling plate 93 and the air pump, the cooling effect in the cooling channel 92 can be adjusted according to the blowing temperature of the air pump, so that the two are adapted to reduce energy loss; the cooling plate 93 acts as a heat dissipation element. When the air pump is started, the cooling plate 93 plays a cooling role through the communication connection, which helps the raw materials to be quickly cooled during the discharge process.

The setting of the cooling channel 92 and the cooling plate 93 can effectively reduce the temperature of the raw materials and prevent the heat generated during the drying process from having an adverse effect on the storage and transportation of the raw materials; through the design of the cooling channel 92 and the cooling plate 93, it can be ensured that the raw materials maintain a suitable temperature during the unloading process, avoiding deterioration caused by high temperature or affecting the storage effect; the cooling channel 92 is designed at the bottom of the collecting channel 91, and the cooling effect can prevent the raw materials from overheating during the unloading process, causing burns to the operator or damage to the equipment; through the cooling treatment, the fluidity of the raw materials can be improved, which helps the raw materials to be smoothly unloaded from the mixing box 1, thereby improving the production and processing efficiency.

Based on the above feed raw material pre-compounding device, the present invention also proposes a feed raw material pre-compounding process, comprising the following steps:

S1: by turning the paddle 24, the liquid raw material is fed through the first feeding channel 22, and the solid raw material is fed through the second feeding channel 23;

S2: The crushing assembly 4 crushes the solid raw material in the second feeding channel 23;

S3: The first airway pipe 62 accelerates the crushing and drying of the solid raw materials in the second feeding channel 23;

S4: obtaining the feeding speed of the solid raw material through the pressure sensor, and adjusting the spraying speed of the pressurized atomizer 25 according to user needs;

S5: The feeding speed of the liquid raw material is obtained through the flow rate sensor, and fed back to the pressurized atomizer 25 to adjust the liquid spraying speed;

S6: The stirring component 3 and the stirring component 8 mix the raw materials in the mixing box 1;

S7: Blowing air through the second airway pipe 64 prevents the raw materials from accumulating at the bottom edge of the mixing box 1;

S8: The auger 53 slides and rotates up and down to prevent the raw materials from piling up at the discharge port 9;

S9: The cooling plate 93 cools down the raw material passing through the cooling channel 92 .

By adding liquid and solid raw materials from different channels respectively and crushing the solid raw materials in the second feeding channel 23, the step-by-step pretreatment of the solid raw materials is achieved, providing a more uniform basis for subsequent mixing; the first airway pipe 62 is used to accelerate the crushing and drying of the solid raw materials, further improve the condition of the solid raw materials, and ensure the uniformity and quality of the mixing; the feeding speed of the solid and liquid raw materials is monitored in real time by the pressure sensor and the flow rate sensor, and the spraying speed of the pressurized atomizer 25 is adjusted according to user needs to ensure the accuracy and uniformity of the mixing; the stirring component 3 and the stirring component 8 mix the raw materials in the mixing box 1 to ensure the uniformity of the raw materials Full mixing reduces the situation of local uneven mixing and improves product quality; the blowing of the second airway pipe 64 and the sliding rotation of the auger 53 can prevent the raw materials from piling up or being fixed at a specific position in the mixing box 1, thereby ensuring the integrity and adequacy of the mixing; the cooling plate 93 cools the raw materials passing through the cooling channel 92 to avoid adverse effects of high temperature on the raw materials, thereby ensuring the quality of the raw material discharge and the mixing effect; through the step-by-step pretreatment of solid and liquid raw materials and perfect control during the mixing process, the problem of solid raw material hardening and the local concentration of nutrients during mixing can be avoided, thereby ensuring the uniformity and comprehensiveness of the nutritional components of the raw materials.

As a preferred technical solution of the present invention, between step S5 and step S6, the following steps are also included: the weighing chamber 73 weighs the set raw materials, and the pressure valve 74 pressurizes and discharges the raw materials in the weighing chamber 73 according to the preset time and speed. Raw materials can be added at any time during the stirring process, especially nutrients and other ingredients that need to be accurately controlled in amount and time during the mixing process, which improves the nutritional value and quality of the product; the addition of raw materials at any time can be adjusted according to the actual mixing situation and needs, ensuring the uniform distribution and full mixing of various raw materials during the mixing process, and improving the uniformity and quality of the raw materials; by weighing the raw materials and pressurizing the raw materials in the weighing chamber 73, the amount of raw materials can be accurately controlled, avoiding product quality problems caused by insufficient or excessive amounts.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims (10)

1. A feed raw material pre-compounding device, characterized in that it comprises a mixing box, a feeding assembly, a stirring assembly, a crushing assembly and a feeding assembly; the feeding assembly is arranged at the upper part of the mixing box, the stirring assembly is arranged inside the mixing box, and the feeding assembly is arranged at the lower part of the mixing box; the feeding assembly comprises a feeding hopper, a first feeding channel and a second feeding channel, a paddle is hingedly installed between the first feeding channel and the second feeding channel, the first feeding channel is used for liquid feeding, a pressurized atomizer is arranged at the bottom of the first feeding channel, the second feeding channel is used for solid feeding, and a feeding port is arranged at the bottom of the second feeding channel; the crushing assembly is arranged in the second feeding channel, and is used to crush the solid raw materials in the second feeding channel, the stirring assembly comprises a stirring shaft and a stirring paddle, the stirring paddle is staggeredly distributed on the stirring shaft, the stirring shaft is driven to rotate by a motor, and the raw materials are discharged through the feeding assembly. 2. The feed raw material pre-compounding device according to claim 1 is characterized in that it also includes a blowing component, the blowing component includes a first mounting seat and a first airway tube, the first mounting seat is arranged in the second feeding channel, the first airway tube is installed in the first mounting seat, the first airway tube is driven by an air pump, and the first airway tube ventilates to blow and dry the solid raw materials in the second feeding channel. 3. The feed raw material pre-compounding device according to claim 2 is characterized in that it also includes a feeding assembly, a feeding trough is arranged on the side wall of the mixing box, the feeding assembly includes a feeding chamber, a weighing chamber and a pressurizing valve arranged in sequence from top to bottom, the feeding chamber is slidably installed on the feeding trough, the weighing chamber is arranged at the lower part of the feeding chamber, and the pressurizing valve is used to pressurize the raw materials in the weighing chamber and discharge them. 4. The feed raw material pre-compounding device according to claim 1 is characterized in that it also includes a stirring component, which is arranged in the mixing box on the side close to the feeding port, and the stirring component includes a connecting shaft and a stirring blade, and the stirring blade stirs in the vertical direction. 5. The feed raw material pre-compounding device according to claim 3 is characterized in that: the blowing assembly includes a second mounting seat and a second airway tube, the second mounting seat is arranged in the mixing box, the second airway tube is installed in the second mounting seat, the second airway tube is driven by an air pump, and the second airway tube is used to blow and dry the raw materials at the bottom of the mixing box. 6. The feed raw material pre-compounding device according to claim 5 is characterized in that a flow rate sensor is provided in the first feeding channel, a pressure sensor is provided in the second feeding channel, and the flow rate sensor, the pressure sensor and the pressurizing valve are communicatively connected. 7. The feed raw material pre-compounding device according to claim 1 is characterized in that: a discharge port is provided at the bottom of the mixing box, the discharge component is arranged in the discharge port, the discharge component includes a cylinder, a connecting seat and an auger, the auger is connected to the telescopic end of the cylinder through the connecting seat, the telescopic end of the cylinder moves in a vertical direction, and the auger is driven to rotate by a motor. 8. The feed raw material pre-compounding device according to claim 7 is characterized in that: the feed discharge port includes a collecting channel and a cooling channel, the cooling channel is arranged at the bottom of the collecting channel, the collecting channel is an open channel with an enlarged upper end, the cooling channel is a vertically arranged open channel, and cooling plates are arranged on the side walls of both sides of the cooling channel, and the cooling plates are communicatively connected to the air pump. 9. A feed raw material pre-compounding process, characterized in that it comprises the following steps: S1: by turning the paddle, the liquid raw material is fed through the first feeding channel, and the solid raw material is fed through the second feeding channel; S2: The crushing assembly crushes the solid raw material in the second feeding channel; S3: The first airway pipe accelerates the crushing and drying of the solid raw materials in the second feeding channel; S4: The feeding speed of the solid raw material is obtained through the pressure sensor, and the spraying speed of the pressurized atomizer is adjusted according to user needs; S5: The feeding speed of the liquid raw material is obtained through the flow rate sensor, and fed back to the pressurized atomizer to adjust the spraying speed; S6: The stirring component and the stirring component mix the raw materials in the mixing box; S7: The second airway pipe blows air to prevent the raw materials from accumulating at the bottom edge of the mixing box; S8: The auger slides and rotates up and down to prevent the raw materials from piling up at the discharge port; S9: The cooling plate cools down the raw materials passing through the cooling channel. 10. The feed raw material pre-compounding process according to claim 9 is characterized in that: between step S5 and step S6, the following steps are also included: the weighing chamber weighs the set raw materials, and the pressure valve pressurizes and discharges the raw materials in the weighing chamber according to the preset time and speed.