CN211274265U

CN211274265U - Multi-cavity feed batching system

Info

Publication number: CN211274265U
Application number: CN201921637430.9U
Authority: CN
Inventors: 何祖训; 张亚智; 陈俭
Original assignee: YUNNAN SHENNONG AGRICULTURE INDUSTRY GROUP CO LTD
Current assignee: YUNNAN SHENNONG AGRICULTURE INDUSTRY GROUP CO LTD
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-18
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a feed processing equipment, the purpose provides a multicavity room fodder mixing system, promotes trace material misce bene. The multi-cavity feed batching system comprises a stirring tank, wherein the stirring tank is connected with a main material feeding screw and a trace material feeder, the trace material feeder comprises a conical feeding hopper positioned at the top of the stirring tank, a stepping motor is arranged at the upper part of the conical feeding hopper, the stepping motor drives a quantitative screw, and the lower end of the quantitative screw extends into a material pipe at the bottom of the feeding hopper; the material pipe is communicated with the interior of the stirring tank, an obliquely downward compressed air pipe is arranged on the material pipe and below the quantitative spiral, and a valve is arranged on the compressed air pipe; the upper part of the stirring tank is also provided with an opening, the opening is connected with a cloth bag which is enough for dust insulation, and the upper end of the cloth bag is closed and fixed above the opening. The compressed air is used for blowing downwards, so that materials such as additives can be dispersed to the main material, and the uniform mixing is facilitated.

Description

Multi-cavity feed batching system

Technical Field

The utility model relates to a feed processing equipment concretely relates to fodder batching, equipment in the aspect of mixing.

Background

The feed ingredients are different feed raw materials which are combined to meet the nutritional requirements of animals, and the basic components of the feed ingredients generally comprise crude fibers, protein powder, additives, trace elements and the like. Ensuring the comprehensive nutrition required by the growth of animals and promoting the normal growth and development of the animals.

Existing feed proportioning devices and systems also have certain limitations and disadvantages. Such as additives, trace elements, etc., are usually only a few thousandths or even less because of the small amounts used. Uneven mixing is easily caused in material mixing, so that the additive often cannot play a good role. Or the ingredient mixing time of the whole material needs to be greatly prolonged in order to uniformly mix the additive, so that the energy consumption is improved, and the production efficiency is reduced. And the crushing and mixing equipment has a plurality of sets, the equipment cost is wasted, and the use is inconvenient.

Disclosure of Invention

The utility model aims at providing a multi-cavity feed batching system, which firstly promotes the uniform mixing of trace materials; and the integration of the equipment can be improved, and the cost of the equipment can be reduced.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a multi-cavity feed batching system comprises a stirring tank, wherein the stirring tank is connected with a main material feeding screw and a trace material feeder and is adapted with a stirring mechanism and a discharging mechanism; the micro material feeder comprises a conical feeding hopper positioned at the top of the stirring tank, a stepping motor is arranged at the upper part of the conical feeding hopper, the stepping motor drives a quantitative screw, and the lower end of the quantitative screw extends into a material pipe at the bottom of the feeding hopper; the material pipe is communicated with the interior of the stirring tank, an obliquely downward compressed air pipe is arranged on the material pipe and below the quantitative spiral, and a valve is arranged on the compressed air pipe; the upper part of the stirring tank is also provided with an opening, the opening is connected with a cloth bag which is enough for dust insulation, and the upper end of the cloth bag is closed and fixed above the opening.

Preferably: the outer side of the cloth bag is provided with a fixing frame formed by welding steel bars, the fixing frame is integrally cylindrical, the fixing frame is fixed at the top of the stirring tank, and the upper end of the cloth bag is fixed at the top of the fixing frame.

Preferably: the middle part of the stirring tank is provided with a clapboard; the stirring mechanism comprises a motor, the motor is fixed above the stirring tank, a driven stirring shaft of the motor extends into the stirring tank, crushing blades are uniformly arranged on the stirring shaft above the partition plate, and stirring paddles are uniformly arranged on the stirring shaft below the partition plate.

Preferably: a plurality of fixed blocks are uniformly welded in the middle of the inner wall of the stirring tank, and the fixed blocks are connected by a connecting rod; the clapboard is naturally placed on the fixed block and the connecting rod and is evenly divided into at least two parts by taking the stirring shaft as the center.

Preferably: the stirring shaft is connected with the connecting rod through a bearing.

The utility model discloses following beneficial effect has: when trace materials such as additives need to be added, the materials can be accurately metered through the stepping motor and the quantitative screw, meanwhile, the compressed air is used for blowing downwards, the materials such as the additives can be dispersed to the main materials, and the uniform mixing is facilitated. Generally, in order to make the batching plant environment-friendly, the equipment is sealed, and the positions including a charging hole and the like are all provided with cloth bags for dust insulation, so that the air blowing in the stirring tank has obvious resistance. Therefore, the opening and the cloth bag must be matched to release pressure to the outside, and the effects of blowing and dispersing the additive are guaranteed. And fix the sack upper end in the top, make things convenient for the dust can fall back to the jar in, avoid the dust to spill over.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Detailed Description

The multi-chamber feed proportioning system shown in fig. 1 comprises a stirring tank 10, wherein the stirring tank 10 is connected with a main material feeding screw 30 and a micro material feeder, and is adapted with a stirring mechanism and a discharging mechanism; the discharging mechanism comprises a discharging pipe arranged at the bottom of the stirring tank 10 and a discharging valve 14. The main material feeding screw 30 is used for adding materials such as protein powder, fiber powder and the like, and the trace material feeder is used for adding trace elements such as additives, mineral powder and the like. The mixture is stirred and mixed uniformly in the stirring tank 10 and then discharged from the lower end, which is basically similar to the prior art.

The utility model discloses an improvement is: the micro-material feeder comprises a conical feeding hopper 20 positioned at the top of the stirring tank 10, a stepping motor 21 is arranged on the upper portion of the conical feeding hopper 20, the stepping motor 21 drives a quantitative screw 22, the lower end of the quantitative screw 22 extends into a material pipe at the bottom of the feeding hopper 20, and the material pipe is communicated with the inside of the stirring tank 10. In order to ensure accurate metering, the lower end of the dosing screw 22 must also extend at least 10 cm into the pipe. An obliquely downward compressed air pipe 23 is arranged on the material pipe and below the quantitative spiral 22, and a valve 24 is arranged on the compressed air pipe 23; the compressed air plays a role in dispersing the additives and preventing the additives from blocking in the material pipe; the air blowing position of the southern region compressed air tube 23 is typically within 30 cm of the end of the quantification screw 22. That is, without this air blow, the southern wet area quantification screw 22 typically cannot exceed 30 cm below the end, otherwise it is prone to blockage. The cloth bag 26 is made of any suitable material for dust removal, and has no special requirement. The preferred cloth bag 26 is a double-layer sailcloth bag sleeved inside and outside, so that the effect is ensured and the cost is low.

The upper part of the stirring tank 10 is also provided with an opening, the opening is connected with a cloth bag 26 which is enough for dust insulation, and the upper end of the cloth bag 26 is closed and fixed above the opening. When adding trace materials such as additives, the metering device can accurately meter through the stepping motor 21 and the quantitative screw 22, and meanwhile, compressed air is used for blowing downwards, so that the materials such as additives can be dispersed to the main materials, and the uniform mixing is facilitated. The opening and the cloth bag 26 are matched and arranged to release pressure to the outside, so that the effects of blowing and dispersing the additives are guaranteed. And the upper end of the cloth bag 26 is fixed above, so that dust can fall back into the stirring tank 10 conveniently, the dust is prevented from overflowing, and trace materials are further ensured to completely enter the feed. The specific fixing method is as follows: the outer side of the cloth bag 26 is provided with a fixing frame 25 formed by welding steel bars, the fixing frame 25 is integrally cylindrical, the fixing frame 25 is fixed at the top of the stirring tank 10, and the upper end of the cloth bag 26 is fixed at the top of the fixing frame 25.

Preferably, a baffle plate 16 is arranged in the middle of the stirring tank 10; the stirring mechanism comprises a motor 11, the motor 11 is fixed above the stirring tank 10, a driven stirring shaft 12 extends into the stirring tank 10, crushing blades 13 are uniformly arranged on the stirring shaft 12 above the partition plate 16, and stirring paddles 15 are uniformly arranged on the stirring shaft 12 below the partition plate 16. The multi-cavity stirring and mixing structure is formed, the upper cavity has a crushing effect, and the fineness uniformity of the mixed materials at the lower layer is ensured. The crushing blades 13 also function to premix the additive with the main material. The materials entering the lower layer are further mixed, and the synergistic effect promotes the improvement of the mixing effect.

Baffle 16 may be integrally welded within agitator tank 10, the preferred embodiment being: a plurality of fixed blocks 17 are uniformly welded in the middle of the inner wall of the stirring tank 10, and the fixed blocks 17 are connected by a connecting rod 18; the illustrated partition 16 is naturally placed on the fixing block 17 and the connecting rod 18 and is evenly divided into at least two parts centering on the stirring shaft 12. The stirring shaft 12 is connected with the connecting rod 18 through a bearing. Therefore, the partition plate 16 can be replaced when different feed fineness requirements are met, and the partition plate 16 can be taken out by cleaning and overhauling equipment when necessary.

Claims

1. A multi-cavity feed batching system comprises a stirring tank (10), wherein the stirring tank (10) is connected with a main material feeding screw (30) and a trace material feeder, and is adaptive with a stirring mechanism and a discharging mechanism; the method is characterized in that: the micro material feeder comprises a conical feeding hopper (20) positioned at the top of the stirring tank (10), a stepping motor (21) is arranged at the upper part of the conical feeding hopper (20), the stepping motor (21) drives a quantitative screw (22), and the lower end of the quantitative screw (22) extends into a material pipe at the bottom of the feeding hopper (20); the material pipe is communicated with the interior of the stirring tank (10), a downward inclined compressed air pipe (23) is arranged on the material pipe and below the quantitative spiral (22), and a valve (24) is arranged on the compressed air pipe (23); the upper part of the stirring tank (10) is also provided with an opening, the opening is connected with a cloth bag (26) which is enough for dust insulation, and the upper end of the cloth bag (26) is closed and fixed above the opening.

2. A multi-chamber feed proportioning system according to claim 1 wherein: the outer side of the cloth bag (26) is provided with a fixing frame (25) formed by welding steel bars, the fixing frame (25) is integrally cylindrical, the fixing frame (25) is fixed at the top of the stirring tank (10), and the upper end of the cloth bag (26) is fixed at the top of the fixing frame (25).

3. A multi-chamber feed proportioning system according to claim 1 or 2 wherein: a clapboard (16) is arranged in the middle of the stirring tank (10); the stirring mechanism comprises a motor (11), the motor (11) is fixed above the stirring tank (10), a driven stirring shaft (12) extends into the stirring tank (10), crushing blades (13) are uniformly arranged on the stirring shaft (12) above the partition plate (16), and stirring paddles (15) are uniformly arranged on the stirring shaft (12) below the partition plate (16).

4. A multi-chamber feed proportioning system according to claim 3 wherein: a plurality of fixed blocks (17) are uniformly welded in the middle of the inner wall of the stirring tank (10), and the fixed blocks (17) are connected by a connecting rod (18); the clapboard (16) is naturally placed on the fixed block (17) and the connecting rod (18) and is evenly divided into at least two parts by taking the stirring shaft (12) as the center.

5. A multi-chamber feed proportioning system according to claim 4 wherein: the stirring shaft (12) is connected with the connecting rod (18) through a bearing.