KR100204252B1 - Minuteness measuring and transfer system - Google Patents

Abstract

The present invention relates to a system for precisely weighing a feed additive mixed with various chemical ingredients added to a feed for animal husbandry and horizontally transporting powder such as the precisely weighed feed additive, A mixing bin unit for mixing antibiotics and a non-antibiotic mixture mixing bin unit in which the mixing bins are arranged in parallel vertically in two rows each; A screwdriver feeder device installed to feed a falling drug while mixing the drug, a basket device for receiving the drug from the screw feeder devices and measuring the weight of the drug feeder, rotating the bottle feeder by 180 ° and pouring the drug, and a medicine pouring from the basket device A conveyor device for receiving and transferring the toner to one side of the conveyor device, An ejector rotary valve device for supplying the transferred medicine in a quantitative manner without backflow phenomenon, and a root blower device installed below the ejector rotary valve device for sending the discharged medicine to the cyclone device through the discharge passage using the air pressure And a control unit.

Description

Precise weighing and conveying system of powders such as feed additive

The present invention enables uniform mixing of feed additive to be added to feed for livestock breeding, as well as precise weighing of feed additive to be mixed, and it is possible to install the system for horizontal type in vertical type, It is an object of the present invention to make it possible to expand production facilities by reducing the area and facilitating installation positions of the respective devices.

The present invention relates to a system for precisely weighing a feed additive mixed with various chemical ingredients added to a feed for livestock raising, and then horizontally transporting the precisely weighed feed additive.

In general, animal feed additives such as lysine, vitamins, minerals, and salts are added as feed additives to various animal feedstuffs. The above-mentioned various chemical ingredients are mixed with various mixing beads BIN), and the mixture is weighed to a predetermined weight, and is transferred to a pre-mixer (PRE-MIXER).

In the prior art, dozens of mixing beans, each containing various pharmaceutical ingredients, were installed vertically as a high structure, and various ingredients of feed additives were mixed, metered and transported.

However, when dozens of mixing bins are installed in a vertical type as in the prior art, there is a problem that a large space is required for installation. In addition, conventionally, a hopper is used as a device for receiving medicines discharged from each mixing bin installed in a vertical phase The installation height of the mixing bins is increased.

In addition, when the production equipment such as a mixing bean is to be added in order to increase the production amount of the feed additive, the mixing bean and the like to be installed should be vertically installed. As the number of parts is increased and the expansion work is very difficult, it is practically impossible to add production equipments to existing plants where mixing beans are installed in vertical type.

The present invention has been made in order to solve all of the above problems, and it is an object of the present invention to provide a mixing device for mixing several kinds of mixing beads, which are installed in a horizontal type, In addition, it is possible to reduce the installation space of the mixing bean by installing the mixer in the horizontal type, and to allow the medicines mixed and discharged in each mixing bean provided in the horizontal type to be received as a basket device formed in a long horizontal shape, It is an object of the present invention to reduce the self-height of the mixing unit, and it is also intended to enable the addition of mixing beads even when the production amount of the feed additive is to be increased.

In order to achieve the above-mentioned object, the present invention provides a method for disposing a plurality of mixing bins arranged in parallel on two rows in parallel so as to face each other in such a manner that the outlets of the mixing bins are divided into a mixture for insertion of antibiotics and a mixture for non- Mixing antibiotic dosing mixing bin units and non antibiotic injecting mixing bin units; The drop holes of the mixing bins for injecting antibiotics and non-antibiotics are provided with screw feeders, which are provided with large and small screw diameters and pitch intervals, and; Basket devices for receiving the medicines transferred from the screw feeder devices, measuring the weight of the medicines with a predetermined weight, and rotating the carton by 180 DEG, respectively, and pouring the basket; Conveyor devices for receiving medicines poured from the basket device and transferring medicines to one side; Ejector rotary valve devices mounted on one side of the conveyor device for supplying a conveyed medicine in a constant amount without backflow phenomenon; And ROOTS BLOWER devices mounted below the ejector rotary valve device for sending medicines to the cyclone back filter device through the blower pipe body 16a using air pressure. .

FIG. 1 is a systematic diagram of an overall system for explaining the present invention. FIG.

FIG. 2 is a plan view showing a state in which mixing bins of the present invention are arranged in two sets.

Figure 3 is a side schematic view of the system of the present invention;

4 is a front schematic view of the system of the present invention;

FIG. 5 is a front view showing a constitutional state of a feeding device for feeding a feed additive; FIG.

6 is an enlarged view of a portion A of FIG. 5;

7 is an enlarged view of a portion B in FIG. 5;

FIG. 8 is a side view showing a constitutional state of a feeding device for feeding a feed additive; FIG.

FIG. 9 is an enlarged view of a part of a section C of FIG.

DESCRIPTION OF THE REFERENCE NUMERALS

1: mixing bin 2: frame

3a, 3b: screw feeder device 4:

5: damper 6: basket device

7: Axis 8: Axis section

9: Bearing housing 10: Rotor

11: load cell 12: conveyor device

13: Motor 14: Ejector rotary valve device

15: Tension device 16: Root blower device

17a, 17b: cyclone bag filter device 18a, 18b: silencer

19: Two way valve 20a, 20b: Pre-mixer

100a, 100b: Mixing bin unit for non antibiotic injection

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of an entire system for explaining the present invention, FIG. 2 is a plan view showing a state in which mixing bins of the present invention are arranged in two groups, and FIGS. 3 and 4 are side and front schematic diagrams of the system of the present invention Fig. 5 is an enlarged view partially showing a side view of the system of the present invention, Figs. 6 and 7 are enlarged views of A and B of Fig. 5, and Fig. 8 is an enlarged view And Fig. 9 is an enlarged view of a portion of a portion C in Fig.

Reference numeral 100 denotes a mixing bin unit. The mixing bin unit 100 is divided into a mixing bin unit 100a for injecting an antibiotic and a mixing bin unit 100b for injecting a non-antibiotic. In the mixing bins for use in the present invention, the mixing bins (100a) and (100b) for injecting antibiotics and antibiotics are arranged in a row in a row of twenty-eight mixing bins 1), thereby constituting a total of 56 mixing bins. The number of the mixing bins 1 to be installed can be increased according to an increase in the type or production amount of the feed additive.

Each of the mixing bins 1 constituting the mixing antibiotic and non-antibiotic mixing mixing units 100a and 100b is attached by a frame 2 in a two-row transverse direction, and a mixing bin The screw feeder devices 3a and 3b driven by the small motors are installed in the drop holes 1a of the first screw feeder device 1a. The screw feeder device 3a of the one screw feeder device 3a has a large diameter and pitch interval, The device 3b is configured such that the diameter of the screw and the pitch interval are small.

Therefore, it is necessary to adjust the feeding amount of the chemical, since the one screw feeder device 3a having a large diameter and a large pitch interval of the screw feeds a large amount of chemicals. In the screw feeder device 3a, A damper (5) whose opening angle is adjusted by the advance / retreat adjustment member (4) is attached so as to be rotatable by a hinge.

Further, since the screw feeder device 3b having a narrow diameter and pitch interval of the screw feeds a relatively small amount of medicines, the amount of medicines to be fed can be adjusted without installing the same structure as the above damper.

Since the discharge ports of the screw feeder devices 3a and 3b are staggered from each other, the chemicals dropped to the discharge port smoothly fall down without colliding with each other. Thus, the screw feeder devices 3a, (3b) fall and are stored in the basket (6a) of the basket device (6).

The basket device 6 is installed laterally in the middle of the mixing bins 1 arranged in two rows and columns. The basket device 6 is composed of a basket 6a of two pieces, Each of the shafts 7 is mounted on the bearing housing 9 of the bearing water reservoir 8 fixed to the frame body 2 so as to be rotatable and mounted on one end of each shaft 7 of the basket 6a. And is rotatable by 180 ° by a rotor 10 which is rotated by the motor 10 so that the medicine stored in the basket 6a can be poured.

In addition, a transparent window 6b made of a transparent acrylic plate is formed on the upper part of the basket device 6 so that the storage state of the medicine can be checked from the outside.

The rotary operation of the rotor 10 is performed by receiving a signal from a load cell 11 which is installed on each axis part 8 and senses the weight of the medicine stored in the basket 6a.

A conveyor device 12 for conveying medicines poured from the basket 6a is provided below the basket device 6. An ejector rotary valve device 14 is mounted on the conveyance end of the conveyor device 12, On the upper surface of the ejector rotary valve device 14, a motor 13 for driving the conveyor device is provided. And a tension device 15 is provided on the side opposite to the conveying end of the conveyor device 12. [

The rotary power of the motor 13 is composed of a chain sprocket and a chain so that the conveyor apparatus 12 can be rotated at a moderately decelerated speed and the ejector rotary valve apparatus 14 is conveyed by the conveyor apparatus 12 Since the conventional apparatus which performs the function of smoothly discharging the medicine to be transferred and the phenomenon that the medicine is flowed back by the root blower unit 16 while preventing the backflow of the medicine is used, A detailed description thereof will be omitted.

The medicine discharged from the ejector rotary valve device 14 is forcibly transferred to the cyclone bag filter device 17a or 17b by air blown into the root pipe body 16a of the root blocker device 16, . The cyclone bag filter device is configured to have a storage bin concept

The root blower unit 16 is provided with a muffler 18a and a muffler 18b in each of the blower unit 16a for supplying air and the blower unit 16a for blowing air so as to exclude the noise generated when the air is sucked and supplied .

On the other hand, the drugs to which antibiotics are injected and the drugs to which antibiotics have not been injected from the mixing antibiotic injecting mixing bin unit 100a and the antibiotic injecting mixing bin unit 100b, respectively, are connected to different routes, that is, 17b through the basket unit 6, the conveyor unit 12 and the ejector rotary valve unit 14, and the route subrouter unit 16, which are installed in each of the mixing bin units for non antibiotic injection, . The medicines injected with the antibiotics are introduced into the one side cyclone device 17a and the medicines with no antibiotic injected into the other side cyclone device 17b are introduced into the other side cyclone device 17b.

The cyclone device 17b for storing the antibiotic-loaded medicines is configured to supply the medicines only to the pre-mixer 20b using one drop chute. The cyclone device 17a for storing the antibiotic- Way valve 19 is used to select one of the two pre-mixers 20a and 20b to supply the medicine.

Hereinafter, the operation of the present invention will be described.

The plurality of mixing bins 1 arranged in the horizontal direction are arranged on the two rows of the mixing bin units 100a for injecting antibiotics and the mixing bin units 100b for injecting antibiotics, So that it is easy to increase the number of mixing beans.

A basket device 6 for receiving various chemicals while being mixed in the screw feeder devices 3a and 3b installed in the drop hole 1a of each mixing bottle 1 and receiving the dropped medicine is installed long in the vertical direction Since the basket device 6 and the conveyor device 12 are connected to the frame body 2 of each of the antibiotic and non-antibiotic injecting mixing bin units, since the conveyor apparatus 12 is also long, ).

Therefore, it is possible to reduce the distance of feeding the chemicals to the mixing operation and the simultaneous basket device 6 in the screw feeder devices 3a and 3b mounted on the bottom side of each mixing bin 1, When the load cell 11 senses the amount of the medicine stored in the basket 6a falling on the basket 3a and 3a and 3b and the predetermined weight is reached, the rotor 10 is operated to rotate the basket 6a by 180 ° When all the medicine is poured, it returns to its original position and re-receives the falling medicine.

The chemicals poured from the basket 6a are transferred to the ejector rotary valve device 14 and fall to the conveyor device 12 provided below the conveyor device 12 so that the ejector rotary valve device 14 uniformly flows the medicine 16a so that the root blower device 16 continuously inflows a uniform amount into the cyclone devices 17a, 17b.

Meanwhile, the process of supplying and mixing the antibiotic-added medicines and antibiotic-free medicines to the pre-mixers 20a and 20b in the cyclone devices 17a and 17b, .

As described above, according to the present invention, a plurality of mixing bins for storing antibiotic-added medicines and antibiotic-loaded medicines are provided adjacent to each other in a horizontal plane, so that the installation space of the mixing bins can be further reduced compared to conventional ones, A basket which constitutes a basket device for receiving medicine dropped by a screw feeder device provided at the bottom of each of a plurality of mixing bins can be provided on a horizontal plane, The conveyor device for transferring and receiving the medicine and the root brewer device are also installed on the horizontal plane so that the scale of the entire device can be reduced. This effect has the effect of shortening the transportation time of the medicine, and During the process of air-pressure feeding from the root blower unit, the chemicals are mixed And the effect of reducing the mixing time in the final pre-mixer can be expected. Thus, it is an innovative invention that contributes greatly to the improvement of the production amount of the feed additive mixed with various drugs.

Claims (2)

A mixing bin unit (100a) for injecting antibiotics is provided so that a plurality of mixing bins (1) arranged in a horizontal plane are arranged in parallel in two rows and arranged so as to face each other in a state where the outlets of the antibiotics are inserted and the antibiotics are staggered, And mixing bin units 100b for injecting the non-antibiotics; Each of the drops 1a of the mixing bins for injecting antibiotics and non-antibiotics is provided with screw feeder devices 3a and 3b, which are provided with large and small screw diameters and pitch intervals, (3b); Basket devices (6) for receiving medicines transferred from the screw feeder devices, weighing them with a predetermined weight, and rotating them by 180 °, and installing pouring baskets (6a); Conveyor devices (12) for receiving medicines poured from the basket device and transferring medicines to one side; Ejector rotary valve devices (14) mounted on one side of the conveyor device for supplying the transferred medicine in a quantitative manner without backflow phenomenon; And a root blower device (16) mounted below the ejector rotary valve device for sending the medicine to the cyclone back filter device (17a) (17b) through the blower tube body (16a) by using air pressure; Wherein the feed additive is a powder feedstock. 2. The method according to claim 1, wherein a transparent window (6b) is formed on the basket device (6) to visually confirm the storage state of the medicine falling on the basket (6a) And a transfer system.