Feed mixing and stirring equipment with excess material recycling function
By coordinating the lifting and mixing mechanisms, combined with hydraulic drive and shock absorption devices, optimized mixing blades and material pushing and air replenishment structures, the automated recycling of residual materials in traditional equipment is achieved, solving the problem of material residue and improving mixing uniformity and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GAOMI RUNFENGYUAN FEED CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-07-24
AI Technical Summary
Traditional feed mixing equipment inevitably leaves material residues during the mixing process, especially highly viscous components that tend to adhere to the mixing chamber. This affects the mixing accuracy of the next batch of feed, resulting in material waste. In particular, highly viscous components may remain on the inner wall and blades of the mixing chamber, causing material waste and making cleaning incomplete. This also affects the proportioning accuracy of the next batch of feed, and the reliance on manual operation increases labor intensity and reduces production efficiency.
Design a feed mixing and stirring device with residual material recovery function. The device uses a lifting mechanism and a mixing mechanism in combination. The height is adjusted by hydraulic structure and combined with a shock absorption device. The mixing structure optimizes the blades and driving method. It is equipped with a pushing mechanism and an air replenishment structure to form a dual cleaning mechanism and realize the automated recovery of residual material.
It achieves fully automated operation from feeding and mixing to discharging and residual material recycling, improving mixing uniformity and equipment utilization efficiency, reducing raw material waste and manual maintenance frequency, and is particularly suitable for occasions with high requirements for mixing uniformity and material recovery rate.
Smart Images
Figure CN224541600U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of feed processing machinery technology, specifically relating to a feed mixing and stirring device with residual material recovery function. Background Technology
[0002] The background technology of feed mixing equipment originates from the need for uniform feed mixing in early agricultural production. Initially, manual or simple mechanical mixing was used, which was inefficient and resulted in uneven mixing. With industrial development, the first mechanical mixing equipment appeared in the early 20th century, such as horizontal spiral mixers, achieving preliminary automation through mechanical transmission. In the mid-to-late 20th century, with the advancement of motor technology and materials science, equipment gradually developed towards high efficiency, durability, and multi-functionality. For example, the emergence of twin-shaft paddle mixers improved mixing uniformity and production capacity. In the 21st century, intelligent and automated technologies have been integrated, enabling precise proportioning and remote management through PLC control and sensor monitoring. At the same time, energy-saving and environmentally friendly design has become an important trend. Its application scenarios cover livestock and poultry breeding, aquatic feed, pet food, and organic fertilizer production, meeting the continuous production needs of large-scale feed mills as well as adapting to the flexible operations of small and medium-sized farms. By uniformly mixing various powdery and granular raw materials and additives, it ensures balanced feed nutrition, improves animal growth efficiency, and reduces production costs.
[0003] Traditional equipment often results in material residue during the mixing process, especially highly viscous feed components that tend to adhere to the inner wall and blades of the mixing chamber. This not only wastes raw materials but also affects the formulation accuracy of the next batch of feed. Conventional cleaning of residual materials often relies on manual operation, which increases labor intensity and reduces production efficiency. Therefore, a feed mixing and stirring equipment with residual material recovery function has emerged. Utility Model Content
[0004] The purpose of this invention is to provide a feed mixing and stirring device with residual material recovery function, which aims to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A feed mixing and stirring device with residual material recovery function, comprising, The lifting mechanism includes a base, a hydraulic cylinder hinged to the inner wall of the base, a connector fixedly connected to the end of the hydraulic cylinder, a first connecting rod fixedly connected to the side wall of the connector, and a second connecting rod connected to the inner wall of the base via a bearing. The mixing mechanism includes a support base, a connector fixedly connected to the side wall of the support base, a support rod fixedly connected to the side wall of the connector, an auxiliary connector that is installed through the side wall of the support base, a vibration assembly fixedly connected to the side wall of the support base, a pushing assembly fixedly connected to the surface of the support base, a stirring assembly fixedly connected to the side wall of the support base, and an air supply assembly hinged to the surface of the stirring assembly. The vibration assembly includes a guide seat fixedly connected to the side wall of the support base, a shock absorber fixedly connected to the side wall of the guide seat, a vibration motor adapted to be installed on the side wall of the guide seat, and a guide groove formed on the side wall of the guide seat.
[0006] As a preferred embodiment of the present invention, the pushing assembly includes a limiter fixedly connected to the side wall of the guide seat, and a linear motor slidably connected to the surface of the limiter.
[0007] As a preferred embodiment of the present invention, the pushing assembly further includes a limiting cover fixedly connected to the surface of the guide seat, and a discharge port communicating with the bottom of the guide seat.
[0008] In a preferred embodiment of the present invention, the stirring assembly includes a connecting seat fixedly connected to the side wall of the feed guide seat, and a stirring shell fixedly connected to the inner wall of the connecting seat.
[0009] As a preferred embodiment of the present invention, the stirring assembly further includes a stirring motor adapted to be installed on the side wall of the stirring shell, and stirring blades fixedly connected to the output end of the stirring motor.
[0010] As a preferred embodiment of the present invention, the air replenishment assembly includes a cover plate hinged to the side wall of the stirring shell, and an air chamber connected to the side wall of the cover plate.
[0011] As a preferred embodiment of the present invention, the air replenishment assembly further includes an elbow connected to the side wall of the air chamber, and a corrugated hose connected to the side wall of the elbow.
[0012] Compared with existing technologies, the advantages of this utility model are as follows: Through the cooperation of the lifting mechanism and the mixing mechanism, precise height adjustment is achieved under the drive of the hydraulic structure, and the vibration reduction device effectively reduces the impact of vibration during equipment operation; the stirring structure adopts an optimized blade structure and driving method to ensure uniform material mixing while achieving smooth material feeding through a unique pushing mechanism; the specially designed air replenishment structure combined with mechanical vibration forms a dual cleaning mechanism, which can efficiently remove residual materials in the mixing chamber, allowing the remaining material to be collected and recycled along a specific channel. This achieves fully automated operation from feeding, mixing to discharging and residual material recycling, effectively solving the problems of incomplete cleaning of residual materials, resource waste, and frequent manual maintenance in traditional feed mixing equipment. It improves the technological level of feed production and equipment utilization efficiency, and is particularly suitable for feed processing applications with high requirements for mixing uniformity and material recovery rate. Attached Figure Description
[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the lifting mechanism of this utility model; Figure 3 This is a schematic diagram showing the connection between the vibration component and the material pushing component of this utility model; Figure 4 This is a schematic diagram showing the connection between the stirring assembly and the air supply assembly of this utility model.
[0014] In the diagram: 100, Lifting mechanism; 101, Base; 102, Hydraulic cylinder; 103, Connector; 104, First connecting rod; 105, Second connecting rod; 200, Mixing mechanism; 201, Support seat; 202, Connector; 203, Support rod; 204, Auxiliary joint; 205, Vibration assembly; 205a, Guide seat; 205b, Shock absorber; 205c, Vibration motor; 205d 206. Feed chute; 206. Pushing assembly; 206a. Limiter; 206b. Linear motor; 206c. Limit cover; 206d. Discharge port; 207. Mixing assembly; 207a. Connecting seat; 207b. Mixing shell; 207c. Mixing motor; 207d. Mixing blades; 208. Air supply assembly; 208a. Cover plate; 208b. Air chamber; 208c. Elbow; 208d. Corrugated hose. Detailed Implementation
[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0018] Example Reference Figures 1-4 This embodiment of the present invention provides a feed mixing and stirring device with residual material recovery function, comprising: The lifting mechanism 100 includes a base 101, a hydraulic cylinder 102 hinged to the inner wall of the base 101, a connector 103 fixedly connected to the end of the hydraulic cylinder 102, a first connecting rod 104 fixedly connected to the side wall of the connector 103, and a second connecting rod 105 connected to the inner wall of the base 101 by a bearing. The mixing mechanism 200 includes a support base 201, a connector 202 fixedly connected to the side wall of the support base 201, a support rod 203 fixedly connected to the side wall of the connector 202, an auxiliary connector 204 that is installed through the side wall of the support base 201, a vibration component 205 fixedly connected to the side wall of the support base 201, a pushing component 206 fixedly connected to the surface of the support base 201, a stirring component 207 fixedly connected to the side wall of the support base 201, and an air supply component 208 hinged to the surface of the stirring component 207. The vibration assembly 205 includes a guide seat 205a fixedly connected to the side wall of the support 201, a shock absorber 205b fixedly connected to the side wall of the guide seat 205a, a vibration motor 205c adapted to be installed on the side wall of the guide seat 205a, and a guide groove 205d opened on the side wall of the guide seat 205a.
[0019] Specifically, the feeding assembly 206 includes a limiter 206a fixedly connected to the side wall of the guide seat 205a, and a linear motor 206b slidably connected to the surface of the limiter 206a. The feeding assembly 206 also includes a limit cover 206c fixedly connected to the surface of the guide seat 205a, and a discharge port 206d communicating with the bottom of the guide seat 205a.
[0020] The stirring assembly 207 includes a connecting seat 207a fixedly connected to the side wall of the guide seat 205a, and a stirring shell 207b fixedly connected to the inner wall of the connecting seat 207a. The stirring assembly 207 also includes a stirring motor 207c adapted to be installed on the side wall of the stirring shell 207b, and stirring blades 207d fixedly connected to the output end of the stirring motor 207c.
[0021] Furthermore, a transfer port is provided at the bottom of the mixing shell 207b. During mixing, the linear motor 206b will move to the bottom of the hopper to block the transfer port, ensuring that the raw materials can be fully mixed. After mixing is completed, the linear motor 206b will reciprocate, and the raw materials will enter the guide trough 205d through the transfer port.
[0022] Preferably, the air supply assembly 208 includes a cover plate 208a hinged to the side wall of the mixing shell 207b, and an air chamber 208b connected to the side wall of the cover plate 208a. The air supply assembly 208 also includes an elbow 208c connected to the side wall of the air chamber 208b, and a corrugated hose 208d connected to the side wall of the elbow 208c.
[0023] It should be noted that the end of the corrugated hose 208d is connected to an air pump, which replenishes air into the air chamber 208b. During material feeding, the remaining material is blown away to facilitate its recovery.
[0024] In use, the hydraulic cylinder 102 retracts, causing the connector 103 to move in the direction of the hydraulic cylinder 102. The connector 103 drives the first connecting rod 104 to rotate around the connector 103 axis, moving the support base 201. This, combined with the connector 202 and auxiliary connector 204, ensures the stability of the support base 201. Raw materials are placed into the mixing shell 207b. The hydraulic cylinder is then activated, causing the support base 201 to return to its original position. The mixing motor 207c is then started, driving the mixing blades 207d to mix the raw materials. After mixing is complete, the linear motor 206b is started, and the linear motor 206b reciprocates. The mixture enters the feed chute 205d through the transfer port. The linear motor 206b pushes the mixture into the feed port 206d for feeding. After feeding is completed, the vibration motor 205c is started, which drives the feed guide seat 205a to vibrate. Air is supplied to the air chamber 208b through the corrugated hose 208d. The vibration and blowing together move the remaining material in the mixing shell 207b to the bottom of the mixing shell 207b. The mixing blades 207d rotate and push the remaining material into the transfer port. The linear motor 206b and the feed chute 205d work together to collect the remaining material.
[0025] In summary, the lifting mechanism 100 achieves precise lifting and adjustment of the support base 201 through the hydraulic cylinder 102, connector 103, and linkage system. This, combined with the vibration motor 205c and shock absorber 205b of the mixing mechanism 200, enables efficient mixing of raw materials during the mixing stage by driving the blades with the mixing motor 207c. The dynamic coordination between the linear motor 206b and the transfer port ensures the sealing of the mixing process and the smoothness of the feed flow. After feeding, the air pump-driven corrugated hose 208d and the vibration motor 205c form a composite cleaning mode. The combined effect of airflow impact and mechanical vibration causes residual feed to be directionally collected along the guide trough 205d and pushed to the discharge port 206d by the linear motor 206b for recycling. Through the coordination of hydraulic, electrical, and mechanical transmissions, not only is the mixing uniformity and production efficiency improved, but also the automated recycling of residual materials is achieved, significantly reducing raw material waste and equipment maintenance frequency. This is particularly suitable for feed processing scenarios requiring high precision in proportioning and frequent formula changes.
[0026] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0027] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.
[0028] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A feed mixing and stirring device with residual material recovery function, characterized in that: include, The lifting mechanism (100) includes a base (101), a hydraulic cylinder (102) hinged to the inner wall of the base (101), a connector (103) fixedly connected to the end of the hydraulic cylinder (102), a first connecting rod (104) fixedly connected to the side wall of the connector (103), and a second connecting rod (105) connected to the inner wall of the base (101) by a bearing. The mixing mechanism (200) includes a support base (201), a connector (202) fixedly connected to the side wall of the support base (201), a support rod (203) fixedly connected to the side wall of the connector (202), an auxiliary connector (204) installed through the side wall of the support base (201), a vibration assembly (205) fixedly connected to the side wall of the support base (201), a pushing assembly (206) fixedly connected to the surface of the support base (201), a stirring assembly (207) fixedly connected to the side wall of the support base (201), and an air supply assembly (208) hinged to the surface of the stirring assembly (207). The vibration assembly (205) includes a guide seat (205a) fixedly connected to the side wall of the support (201), a shock absorber (205b) fixedly connected to the side wall of the guide seat (205a), a vibration motor (205c) adapted to be installed on the side wall of the guide seat (205a), and a guide groove (205d) opened on the side wall of the guide seat (205a).
2. The feed mixing and stirring equipment with residual material recovery function according to claim 1, characterized in that: The feeding assembly (206) includes a limiter (206a) fixedly connected to the side wall of the guide seat (205a), and a linear motor (206b) slidably connected to the surface of the limiter (206a).
3. The feed mixing and stirring equipment with residual material recovery function according to claim 2, characterized in that: The feeding assembly (206) also includes a limiting cover (206c) fixedly connected to the surface of the guide seat (205a) and a discharge port (206d) connected to the bottom of the guide seat (205a).
4. The feed mixing and stirring equipment with residual material recovery function according to claim 3, characterized in that: The stirring assembly (207) includes a connecting seat (207a) fixedly connected to the side wall of the feed guide seat (205a), and a stirring shell (207b) fixedly connected to the inner wall of the connecting seat (207a).
5. A feed mixing and stirring device with residual material recovery function according to claim 4, characterized in that: The stirring assembly (207) also includes a stirring motor (207c) adapted to be installed on the side wall of the stirring shell (207b), and stirring blades (207d) fixedly connected to the output end of the stirring motor (207c).
6. A feed mixing and stirring device with residual material recovery function according to claim 5, characterized in that: The gas replenishment assembly (208) includes a cover plate (208a) hinged to the side wall of the stirring shell (207b) and an air chamber (208b) connected to the side wall of the cover plate (208a).
7. A feed mixing and stirring device with residual material recovery function according to claim 6, characterized in that: The air replenishment assembly (208) also includes an elbow (208c) connected to the side wall of the air chamber (208b) and a corrugated hose (208d) connected to the side wall of the elbow (208c).