CN211657361U - Feeding and mixing system for solid premixed feed - Google Patents
Feeding and mixing system for solid premixed feed Download PDFInfo
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- CN211657361U CN211657361U CN202020088986.3U CN202020088986U CN211657361U CN 211657361 U CN211657361 U CN 211657361U CN 202020088986 U CN202020088986 U CN 202020088986U CN 211657361 U CN211657361 U CN 211657361U
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Abstract
The utility model discloses a pay-off hybrid system of feed is mixed in advance to solid-state, include: the system comprises a pre-mixer, a powder shifter and a total mixer which are sequentially arranged, wherein the pre-mixer is connected with the powder shifter through a first feeding device, the powder shifter is connected with the total mixer through a second feeding device, and a mixing device is arranged in the total mixer; the steps of premixing, sieving and total mixing of the feeding and mixing system are respectively connected through the first feeding device and the second feeding device, so that the automatic connection of solid premixed feed premixing, material sieving and impurity removing and total mixing is realized, the working efficiency is improved, and the labor cost is reduced; the devices are in a sealed state, the possibility of generating dust in the production environment is reduced, and the harm of powder to a human body is avoided.
Description
Technical Field
The utility model relates to a apparatus for producing technical field of fodder, in particular to pay-off hybrid system of fodder is mixed in advance to solid-state.
Background
The premix feed is a mixture of one or more additive raw materials (or monomers) and a carrier or diluent which are stirred uniformly. The solid premix feed is generally in the form of a mixed powder. At present, each step of the mixing process before the solid-state premixed feed is packaged is carried out independently, the continuity is not available, a producer sends materials to a premixing machine for premixing, the materials are manually taken to a powder screening machine or a total mixer for mixing through the total mixer and then are subjected to blanking packaging, when the powder screening machine works, the sieving speed of the materials is monitored by the worker constantly, the materials are added in time, the working efficiency is extremely low, and a large amount of labor cost is consumed. The solid premixed feed in the powder state is easy to generate dust, and certain harm is generated to the health of production personnel.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, it is an object of the present invention to provide a feeding and mixing system for solid premix feed, which solves at least one of the above-mentioned technical problems of the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a feed mixing system for solid premix feed comprising: blendor, powder shifter and total blendor in advance that sets gradually, blendor and powder shifter are connected through first material feeding unit in advance, the powder shifter passes through second material feeding unit with total blendor and is connected, be equipped with mixing arrangement in the total blendor.
In the feeding and mixing system for the solid premix feed, the first feeding device comprises a first feeding screw and a first driving device for driving the first feeding screw to rotate, one end of the first feeding screw is connected with a discharge hole of the pre-mixer, and the other end of the first feeding screw is arranged above a feed hole of the powder sieving machine.
In the feeding and mixing system for the solid premix feed, the second feeding device comprises a second feeding screw and a second driving device for driving the second feeding screw to rotate, one end of the second feeding screw is connected with a discharge hole of the powder sieving machine, and the other end of the second feeding screw is arranged above a feed inlet of the total mixer.
In the feeding and mixing system for the solid premix feed, the mixing device comprises a mixing mechanism and a third driving device, and the third driving device is in transmission connection with the upper end of the mixing mechanism.
In the feeding and mixing system of the solid premix feed, the two mixing mechanisms are symmetrically arranged about the central axis of the total mixer.
In the feeding and mixing system of the solid premix feed, two mixing mechanisms are different in length, wherein one mixing mechanism extends from the upper part to the lower part of the total mixer, and the other mixing mechanism extends from the upper part to the middle part of the total mixer.
In the feeding and mixing system of the solid premix feed, a valve is arranged at the discharge port of the total mixer, and an air hole is also arranged on the cover body of the total mixer.
The feeding and mixing system for the solid premix feed further comprises a dust removal device, and the dust removal device is arranged above the feeding hole of the powder screening machine.
Has the advantages that:
the utility model provides a feeding and mixing system for solid premix feed, which is characterized in that the steps of premixing, sieving and total mixing are respectively connected by a first feeding device and a second feeding device, so as to realize the automatic connection of premixing, material sieving, impurity removal and total mixing of the solid premix feed, improve the working efficiency and reduce the labor cost; the devices are in a sealed state, the possibility of generating dust in the production environment is reduced, and the harm of powder to a human body is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a feeding and mixing system of the solid premix feed.
Figure 2 is a perspective view of the cartridge.
Fig. 3 is a schematic structural diagram of a screen roller and a screen mesh in the powder screening machine according to an embodiment.
Description of the main element symbols: 1-a pre-mixer, 2-a powder screening machine, 3-a total mixer, 4-a first feeding device, 5-a second feeding device, 6-a mixing device, 21-a screening roller, 22-a screen, 31-a bin body, 32-a cover body, 41-a first feeding screw, 42-a first driving device, 51-a second feeding screw, 52-a second driving device, 61-a mixing mechanism, 62-a third driving device, 311-a valve and 321-an air hole.
Detailed Description
The utility model provides a pay-off hybrid system of feed in advance, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, the present invention provides a feeding and mixing system for solid premix feed, comprising: blendor 1, powder shifter 2 and total blendor 3 in advance that set gradually, blendor 1 is connected through first material feeding unit 4 with powder shifter 2 in advance, powder shifter 2 is connected through second material feeding unit 5 with total blendor 3, be equipped with mixing arrangement 6 in the total blendor 3. The feeding system is provided with the first feeding device and the second feeding device which are used for automatically feeding materials among premixing, sieving and total mixing, so that the feeding efficiency is improved, and the manpower consumption is reduced; through the first feeding device and the second feeding device which are closed, the influence on the health of production personnel caused by the fact that powdery feed is distributed in a production environment is reduced. The mixing device is used for turning the feed in the feed bin, so that the component materials are well mixed uniformly, and the purpose of uniform properties is achieved.
In this embodiment, the blendor in advance is the unipolar blendor, can be in the short time with material misce bene, and the energy consumption is low, the noise is little, can continuous operation lastingly, has important contribution to providing production efficiency.
In one embodiment, the first feeding device 4 comprises a first feeding screw 41 and a first driving device 42 for driving the first feeding screw 41 to rotate, one end of the first feeding screw 41 is connected with the discharge hole of the premix machine 1, and the other end is arranged above the feed hole of the powder sieving machine 2. The first feeding screw realizes horizontal feeding between the premix machine and the powder sieving machine, so that the feeding process is more stable. In the production process, after the materials are uniformly mixed by the pre-mixer, the materials directly fall into the first feeding screw, are conveyed to the powder screening machine through the first feeding screw, and are directly screened. The feeding speed of the first feeding screw is matched with the sieving speed of the powder sieving machine, and the first feeding screw and the sieving speed of the powder sieving machine are matched with each other for use, so that the feed is not excessively extruded in a sieve hopper of the powder sieving machine.
The second feeding device 5 comprises a second feeding screw 51 and a second driving device 52 for driving the second feeding screw 51 to rotate, one end of the second feeding screw 51 is connected with the discharge hole of the powder sieving machine 2, and the other end of the second feeding screw is arranged above the feed hole of the total mixer 3. In the embodiment, the powder after being sieved directly falls into the second feeding screw and is conveyed into the total mixer through the second feeding screw, so that the material overstock cannot be generated; and adopt airtight structure between the discharge gate of second pay-off spiral and powder shifter, the second pay-off spiral has sealed body shell, can avoid the powder to disperse in the environment. Generally, the feed inlet of the total mixer is not smaller than the discharge outlet of the second feed screw.
In one embodiment, the mixing device 6 includes a mixing mechanism 61 and a third driving device 62 for driving the mixing mechanism 61 to rotate. The mixing mechanism is arranged in the total mixer and is in transmission connection with a third driving device arranged at the top of the total mixer through a transmission shaft.
The two mixing mechanisms 61 are arranged symmetrically about the central axis of the total mixer 3; the materials in the total mixer 3 can be stirred more uniformly, the materials of all the components can be mixed uniformly better, the purpose of uniform properties is achieved, and the influence on the quality of the product is avoided.
In one embodiment, the two mixing devices 61 are of different lengths, one extending from the upper to the lower part of the total mixer 3 and the other extending from the upper to the middle part of the total mixer 3. The total mixer 3 is in the shape of an inverted cone, the inner diameter of the upper part is large, the inner diameter of the lower part is narrow, the mixing mechanism 61 is arranged in the mode, materials in the total mixer 3 can be effectively turned, and smooth output of the materials can be guaranteed. If the two mixing mechanisms extend from the upper part to the lower part of the main mixer 3, a lot of space on the lower part of the main mixer 3 is occupied, and smooth discharge of materials is influenced; if the two mixing mechanisms 61 all extend from the upper part to the middle part of the total mixer 3, the material at the lower part of the total mixer 3 cannot be effectively turned over.
Specifically, the total mixer 3 comprises a bin body 31 and a cover body 32, wherein the cover body 32 is connected with the bin body 31 through a slip joint, so that the bin body can be cleaned conveniently or the mixing mechanism 61 in the bin body can be maintained and disassembled conveniently. The discharge port of the bin body 31 is provided with a valve 311 which is opened when the material is required to be discharged to a packaging device and is closed when the material is not required to be discharged. The cover body 32 is also provided with an air hole 321, heat can be generated in the process of turning over or falling the materials, the change of the air pressure in the total mixer 3 can be caused by the increase or decrease of the materials in the total mixer 3, and the air hole is used for balancing the air pressure inside and outside the total mixer 3; in a preferable mode, the total mixer 3 is further provided with a pressure gauge for observing the air pressure in the total mixer 3, so that the air pressure of the total mixer 3 can be adjusted by a producer through opening the air hole in time.
In one embodiment, at least two sets of screen rollers 21 and a screen 22 arranged below the screen rollers 21 are arranged in the powder shifter 2.
When the powder screening machine works, the two groups of screening rollers rotate at a high speed to drive materials conveyed from the feeding port to move towards the direction of the screen, so that the materials are not easy to accumulate on the screen. The two sides of the screen are respectively fixed on a fixed shaft, the other two sides of the screen are connected to the inner wall of the screening hopper of the powder screening machine, the mounting height of the fixed shaft is higher than that of the screening roller, and materials are prevented from falling into the second feeding spiral without being screened.
In one embodiment, the feed inlet of the powder sifter is not hermetically connected with the discharge outlet of the second feed screw, and the feeding system for solid premix feed further comprises a dust removing device (not shown in the figure), the dust removing device is arranged above the feed inlet of the powder sifter 2, and dust generated when the material falls from the discharge outlet of the second feed screw is removed to prevent the dust from being distributed in the working environment. The dust removal device is also provided with a powder recovery box for recycling the collected powder containing the product materials.
In another embodiment, the discharge hole of the second feeding screw and the feed hole of the powder screening machine can be sealed through a hose, so that the dust of the material product scattered in the working environment is effectively reduced.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (8)
1. A feed mixing system for solid premix feed comprising: blendor, powder shifter and total blendor in advance that sets gradually, blendor and powder shifter are connected through first material feeding unit in advance, the powder shifter passes through second material feeding unit with total blendor and is connected, be equipped with mixing arrangement in the total blendor.
2. The feed mixing system for solid premix feed as in claim 1, wherein the first feeding device comprises a first feeding screw and a first driving device for driving the first feeding screw to rotate, one end of the first feeding screw is connected to the discharge port of the pre-mixer, and the other end of the first feeding screw is disposed above the feed port of the powder sifter.
3. The feed mixing system for solid premix feed as in claim 1, wherein the second feeding device comprises a second feeding screw and a second driving device for driving the second feeding screw to rotate, one end of the second feeding screw is connected to the discharge port of the sifter, and the other end is disposed above the feed port of the mixer.
4. The feed mixing system for solid premix feed of claim 1 wherein the mixing device comprises a mixing mechanism and a third drive means drivingly connected to the upper end of the mixing mechanism.
5. The feed mixing system for solid premix feed of claim 4 wherein the mixing mechanism comprises two, the two mixing mechanisms being symmetrically disposed about a central axis of the total mixer.
6. The feed mixing system for solid premix feed of claim 5 wherein the two mixing mechanisms are of different lengths, one extending from the upper portion to the lower portion of the aggregate mixer and the other extending from the upper portion to the middle portion of the aggregate mixer.
7. The feed mixing system for solid premix feed as in claim 1, wherein the main mixer has a valve at the outlet and an air hole in the cover.
8. The feed mixing system for solid premix feed as in claim 1, further comprising a dust removing device disposed above the feed inlet of the sifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020088986.3U CN211657361U (en) | 2020-01-15 | 2020-01-15 | Feeding and mixing system for solid premixed feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020088986.3U CN211657361U (en) | 2020-01-15 | 2020-01-15 | Feeding and mixing system for solid premixed feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211657361U true CN211657361U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020088986.3U Active CN211657361U (en) | 2020-01-15 | 2020-01-15 | Feeding and mixing system for solid premixed feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211657361U (en) |
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2020
- 2020-01-15 CN CN202020088986.3U patent/CN211657361U/en active Active
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