JPS5921650Y2 - feeding device - Google Patents

Description

[Detailed description of the invention] The present invention relates to a feeding device for live pens and livestock houses, and in particular, to a device that mixes and feeds several types of feed when feeding feed to a large number of feeding boxes arranged in parallel. To provide a simple yet highly efficient method for completely mixing feed.

In this type of conventional technology, a boat-shaped mixing tank is mounted on a self-propelled vehicle driven by electric power, and a screw conveyor is built in the bottom of the mixing tank in the front and back direction, or a screw conveyor is installed between the bottom of the mixing tank and the tank. A school conveyor (an endless band with many scraping blades installed horizontally) is installed between the upper inclined chute and the feed is scraped up while being replenished from the inclined chute.
There has been a device that continuously replenishes the school conveyor and the inclined chute while moving them forward one after another within the mixing tank.

By the way, in the case of feeding a cattle shed, for example, a large number of raw materials such as wheat bran, starch lees, and beer lees are supplied to a mixing tank in layers in order to uniformly mix them.

Therefore, in the prior art apparatus using a screw conveyor, no mixing is performed at all, and even in an apparatus using a school conveyor, when the school of scraping plate blades scrapes up the raw materials in the bottom layer, the raw materials above are scraped up. The layer can only be scraped up in the next school, and even if you have taken the trouble to store each raw material in a layered manner, sufficient mixing will not take place.The material is fed from the slanted chute to the feeding box.

Therefore, a separate stirrer for mixing is required, and a transmission device, motor, etc. are required to drive the stirrer.
They were larger, had more complicated structures, and were more expensive.

Therefore, the present invention was devised to solve this problem, and to explain it with reference to examples, Fig. 1 is an overall schematic diagram, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. Figure 3 is a front view of the cutting and scraping device, Figure 4 is a sectional view taken along line B-B in Figure 3, and Figure 5 is
The figure shows a perspective view of the main parts, but the entire feeding device has a single front wheel,
A self-propelled vehicle G whose rear wheels 1 and dual front wheels 2 are driven by a motor (not shown), a semi-cylindrical mixing tank 3 as shown in FIG. 2 mounted thereon, and an interior of the mixing tank 3 Figure 3, stored in
It is generally composed of a cutting and scraping device C as shown in FIGS. 4 and 5, and a canopy 20 that covers the cutting and scraping device C.

First, to explain the mixing tank 3, the mixing tank 3 as shown in FIGS.
Upper and lower rails 4 and 5 are pasted on the outside of one side wall 6, and the rails 4
, 5 are provided with windows 26 in the side walls that open and close sequentially.

In addition, an inclined chute 7 that slides on the upper and lower rails 4 and 5
The flange 8 of the inclined chute 7 is held between the side walls 6 of the upper and lower rails 4 and 5 so as to slide.

Next, to explain the cutting and scraping device C, as shown in FIG.
2 slide shirts concentrically around 1) 12.
12' to the front and rear mirror plates 9, 10 of the mixing tank 3, the rotary plate 18,
It is constructed via 18'.

The drive screw 11 and slide shaft 12.12' are
The drive screw 11 is screwed into the slide nut 13, and the slide shirt (12, 12') is loosely fitted, and these ends are supported by rotary plates 18, 18'. The screw 11 is fixed so that it does not rotate or revolve, and the slide shaft 12.12'
is adapted to revolve by the rotation of the rotating plate 18.

Therefore, the slide nut 13 moves back and forth while rotating along the pitch of the drive screw 11 due to the rotation of the rotary plate 18, and the disc blade 14 is fitted and fixed to the slide nut 13 via the boss 15. , disk blade body 14
It rotates and moves forward at the same time.

As shown in FIGS. 3 and 4, two arcuate cuts 16 are made eccentrically in the disc blade 14 in a radial manner.
6 is bent outward (in the direction of travel) to protrude 29 to form a cutting blade 17.

Further, as is clear from FIG. 5, a plate-shaped tongue or a disc 19 is connected to the back of the disc blade 14 by a number of angle members 21 and fixed in parallel with the disc blade 14.

The angle material 21 serves as a blade for a scraper so that the feed cut and scraped by the cutting blade 17 is discharged in the centrifugal direction.

Next, to explain the canopy 20 that covers the cutting and scraping device C, the disc blade 14 and the plate-shaped ring or disc 19 are covered with a semicircular canopy 20, and are cut and discharged in the centrifugal direction. The feed is regulated and guided to the inclined chute 7.

The canopy 20 is connected to a rail 22 provided on the upper edge of the mixing tank 3.
．． 22'.

Note that 23 indicates an operation bundle.

In the feeding device of the present invention configured as described above, when the boot 25 rotated by the motor 24 (see FIG. 5) rotates the rotary plate 18, the drive screw 11 and the slide shaft 12.12' are screwed together. Since the fitted slide nut 13 moves forward in the direction of the arrow in the figure while rotating, the disk blade body 14 fitted and fixed to the slide nut 13 moves forward while rotating, and is preliminarily formed in the mixing tank 3 in a layered manner. Each layer of the stored raw materials for feed was cut uniformly with the arc-shaped cutting blade 17, and on the other hand of the bent cut 29, the raw materials were forced to the back part 14 of the disc blade 14 uniformly in each layer. Scratch it in.

The scraped-in various raw materials are further mixed with a large number of angle members 21 and discharged in the centrifugal direction, along the canopy 20.
A feeding box (not shown) is inserted from the inclined chute 7 through the window 26.
supply to

Here, the canopy 20 and the inclined chute 7 are integrated into the connecting body 2.
7, and the screw rod 2
Since it is configured to advance in 8 rotations, all the bait stored in the mixing tank 3 is mixed and stirred while the entire device is advanced, so that the required bait boxes are replenished.

In summary, the present invention provides a semi-cylindrical mixing tank 3 with a forward rotating blade that rotates in a direction perpendicular to the forward movement, and various types of feed that have been cut and scraped backward by the blade are placed on the back of the blade. Since this is a feeding device that releases the feed into the chute using the blades, it has the following effects.

(2) The various types of feed stored in the mixing tank 3 are successively cut and scraped into the back of the blade by the blade rotating in a direction perpendicular to the forward movement, so that the various types of feed are completely mixed.

■Since the blades installed on the back of the rotating blade scrape in the centrifugal direction, no special discharge device is required, and the structure is simple.In particular, only a single mixing and discharge drive device is required, resulting in low manufacturing costs. I can cum.

[Brief explanation of the drawing]

Figure 1 is an overall schematic front view, Figure 2 is a sectional view from A to A in Figure 1, Figure 3 is a front view of the cutting and scraping device, and Figure 4 is Figure 3B.
-B sectional view, and FIG. 5 shows a perspective view of essential parts. 3... Mixing tank, 7... Inclined chute,
14...Disc blade body, 21...Angle material, C...Cutting and scraping device.

Claims (1)

[Scope of utility model registration request] A forward rotating blade that moves forward from one end of the mixing tank 3 to the other end is installed in the semi-cylindrical mixing tank 3, and the rotating blade rotates in a direction perpendicular to the forward movement to cut the mixture. This feeding device is configured to feed on the opposite side of the rotating blade, and has blades on the back of the rotating blade, and discharges various types of feed scraped by the blades to the outside of the mixing tank 3.