KR102041486B1 - Apparatus for cutting round bale and feeding silage - Google Patents

Abstract

The present invention relates to an apparatus for cutting and automatically feeding a circular bale for livestock and, more specifically, to an apparatus for cutting and automatically feeding a circular bale for livestock which cuts a lower portion of a circular bale loaded in an erected state and transported downwards by the weight of the circular bale by a cutter to cut the circular bale by small power, and immediately supplies finely cut silage into a cattle shed at the time of cutting the circular bale to simultaneously perform cutting of the circular bale and feeding of the finely cut silage. According to the present invention, the apparatus for cutting and automatically feeding a circular bale for livestock comprises: a base; a bale tank formed in a vertically opened cylindrical shape to insert and accommodate a cylindrical bale therein, and erected and supported on an upper portion of the base; a cutting means mounted on the base to cut a lower surface of a cylindrical bale inserted into the bale tank to descend towards a lower inlet of the bale tank by the weight of the cylindrical bale; and a throwing means arranged on the base to throw silage cut by the cutting means out of the base.

Description

Livestock Round Bale Cutting and Automatic Feeding Device {APPARATUS FOR CUTTING ROUND BALE AND FEEDING SILAGE}

The present invention relates to a livestock circular bale cutting and automatic feeding device, and more particularly, to cut the lower portion of the circular bale, which is loaded in an upright position and transported downward with the load, by a cutter to cut the circular bale with less power. A livestock circular bale cutting and automatic feeding device capable of simultaneously cutting a circular bale and feeding a finely cut silage by simultaneously inserting a finely cut silage into a livestock house simultaneously with cutting a circular bale. will be.

Recently, as the price of feed materials soared, silage, which was fermented and stored with straw or hay, was fed along with the compound feed to reduce feed costs. In the case of feeding the mixed feed to the livestock as well as the silage as described above, it is effective in reducing the feed cost and improving productivity, improving the intestinal environment, improving immunity, eliminating constipation, and reducing the smell of manure compared to the livestock fed the general feed. Is being reported.

These livestock silages are typically made of plastic nets, packing nets, strings or strings so that straw or hay is not rolled up into large bales (bales) and the bale is maintained and its contents are prevented from contacting the air. It is wrapped and handled with packaging materials such as twine and plastic sheets.

The main problem in the handling of such bales is that in order to supply the livestock with the bale-type silage, all the packing materials must be removed and the bale must be dismantled and cut before the silage is supplied to the livestock.

In the conventional and small livestock farms, the worker dismantles and cuts the bale, but this is very difficult and difficult to work due to the generation of odor due to silage fermentation.

Therefore, a device for dismantling and cutting the circular veil was used as in Republic of Korea Patent No. 10-1535900 (disassembly, shredding and softening device for preparation of TMR feed of pigs, 2015.07.06). However, since the device is installed in a fixed position, there is an inconvenience in that the worker carries and feeds the silage broken by the dismantling and cutting of the bale to the barn.

In order to solve this problem, Republic of Korea Patent No. 10-0470746 (Bale Cutter, 2005.01.29), Republic of Korea Patent No. 10-1829270 (Vail cutting device and method, 2018.02.08), Republic of Korea Circular bales are loaded on vehicles that are towed or moved directly by a tractor, as in 2004-0016561 (straw straw bale chopper, 2004.02.25) and Korean Patent No. 10-0500211 (forage bale dismantling cutting mechanism, 2005.06.30). The development of a device that cuts the loaded veil and immediately puts it into the livestock while moving the passage of the barn.

However, the device is configured to cut the bales that are tightly bound together by silage with a large cutting knife, so that the equipment is damaged due to the need for a large power or a large load, or to break the round bales. Large and heavy circular bales have the limitation of using large power to transfer or pressurize.

Republic of Korea Patent Registration No. 10-1535900 (2015.07.06): Dismantle, shredding and softening device of round bale silage for preparing TMR feed of pig Republic of Korea Patent No. 10-0470746 (2005.01.29): bale cutter Republic of Korea Patent No. 10-1829270 (2018.02.08): bale cutting device and method Republic of Korea Patent Publication No. 10-2004-0016561 (2004.02.25): straw straw bale chopper Republic of Korea Patent No. 10-0500211 (2005.06.30): Bale Dismantling Cutting Machine

The present invention was conceived by recognizing the above point is an object of the present invention is configured to cut the lower portion of the circular bale loaded in a standing state and transported downward with the load with a cutter to cut the circular bale with less power. In addition to providing a livestock circular bale cutting and automatic feeding device capable of simultaneously cutting the circular bale and feeding the finely cut silage by simultaneously inserting the finely cut silage into the house at the same time as the cutting of the circular bale. will be.

Livestock circular bale cutting and automatic feeding device according to the present invention in order to achieve the above object is formed in a cylindrical shape of the base, the top and bottom open to accommodate the cylindrical veil is inserted in the top of the base Cut means mounted to the base to cut the supported bale tank, the lower surface of the cylindrical bale inserted into the bale tank and lowered toward the lower inlet of the bale tank by its own weight; And a throwing means included in the base such that silage is thrown out of the base.

In addition, the livestock circular bale cutting and automatic feeding device according to the present invention, the bale tank is supported on the top of the base so as to be able to rotate about the central axis of the cylinder, the tank rotating means for rotating the bale tank It is configured to further include, characterized in that the circular veil inserted into the bale tank is rotated with the rotation of the bale tank.

In addition, the livestock circular bale cutting and automatic feeding device according to the present invention, the tank rotation means is a tank chain attached to the outer circumferential surface of the bale tank, the drive motor provided in the base, the rotary shaft of the drive motor It characterized in that it is configured to include a chain gear provided on the rotating shaft of the drive motor to engage the tank chain to transmit the rotation of the bale tank.

In addition, the livestock circular bale cutting and automatic feeding device according to the present invention is characterized in that the inner peripheral surface of the bale tank is formed with an insertion portion that is embedded in the outer surface of the circular bale inserted into the bale tank.

In addition, in the livestock circular bale cutting and automatic feeding device according to the present invention, the cutting means is a cutting blade rotation axis disposed in the radial direction of the bale tank in the lower portion of the bale tank and supported on the base, and the cutting blade A plurality of cutting blades are arranged along the axis of rotation, each end of which includes a cutting blade attached to the cutting blade rotational shaft so as to protrude to cut the lower surface of the circular bale inserted into the bale tank and lowered. It is connected to the rotary output shaft of the tractor is characterized in that the rotation drive.

In addition, the livestock circular bale cutting and automatic feeding device according to the present invention, the throwing means is cut by the cutting means in the lower portion of the bale tank to transport and throw the silage falling to the bottom of the bale tank in the lateral direction. And configured by a conveyor mounted and mounted on the base.

In addition, the livestock circular bale cutting and automatic feeding device according to the invention, the base is characterized in that the movement of the tractor is connected to the connection of the tractor.

The livestock circular bale cutting and automatic feeding device according to the present invention by the configuration as described above is configured to cut the lower portion of the circular bale that is loaded in a standing state and conveyed downward with the load by a cutter to cut the circular bale with less power. Not only can the cutting of the circular bale at the same time as the silage is cut into the barn directly into the barn has the advantage that the cutting of the circular bale and feeding the finely cut silage at the same time.

1 is a side view illustrating a state in which a livestock round bale cutting and automatic feeding device is connected to a tractor and used according to an embodiment of the present invention;
Figure 2 is a perspective view showing a livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
3 is a front view showing a livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
Figure 4 is a side view of the livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
Figure 5 is a plan view showing a livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
6 is a front view showing a livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
Figure 7 is a perspective view showing the cutting means and the lifting means of the livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
8 is a side view showing a cutting means of a livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
9 is a plan view showing cutting means and lifting means of the livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
10a and 10b conceptually show the structure and operation of the lifting means in the livestock round bale cutting and automatic feeding device according to an embodiment of the present invention;
11a and 11b show the structure and operation of the throwing means in the livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention
12A and 12B are enlarged views of portions A and B of FIG. 6.
12C is an enlarged view of a portion C of FIG. 5.

Hereinafter, with reference to the embodiment shown in the drawings will be described in more detail livestock circular bale cutting and automatic feeding device according to the present invention.

1 is a side view illustrating a state in which a livestock circular bale cutting and automatic feeding device is connected to a tractor and used according to an embodiment of the present invention, and FIG. 2 is a livestock circular bale cutting and according to an embodiment of the present invention. 3 is a perspective view showing the automatic feeding device, Figure 3 is a view showing a livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention from the front, Figure 4 is a livestock farming according to an embodiment of the present invention Circular bale cutting and automatic feeding device in a side view, Figure 5 is a livestock circular bale cutting and automatic feeding device in a plan view according to an embodiment of the present invention, Figure 6 is a view of the present invention Livestock circular bale cutting and automatic feeding device according to an embodiment showing in front view, Figure 7 is a livestock circular bale cutting and automatic feeding device cutting means and lifting means according to an embodiment of the present invention Time is a perspective view, Figure 8 is a side view showing the cutting means of the livestock circular bale cutting and automatic feeding device according to an embodiment of the present invention, Figure 9 is a livestock circular bale cutting and automatic according to an embodiment of the present invention 10 and 10b conceptually show the structure and operation of the lifting means in the livestock round bale cutting and automatic feeding device according to the embodiment of the present invention. 11A and 11B are views illustrating the structure and operation of the throwing means in the livestock circular bale cutting and automatic feeding device according to one embodiment of the present invention, and FIGS. 12A and 12B are part A of FIG. FIG. 12C is an enlarged view of portion B and FIG. 12C is an enlarged view of portion C of FIG. 5.

Livestock circular bale cutting and automatic feeding device 1 according to the present invention is characterized in that it is configured to feed the livestock by directly cutting the circular veil (B) and throwing the finely cut silage at the same time as the cutting.

In particular, the livestock circular bale cutting and automatic feeding device 1 according to the present invention loads the circular bale B in an upright state to cut the relatively heavy and bulky circular bale B with little power, and establishes the upright circle. The bale (B) is characterized in that it is configured to be cut while being transported downward with its own load.

In addition, the livestock circular bale cutting and automatic feeding device 1 according to the present invention can be moved by connecting to the tractor (T), by using the power take-off device (PTO) and hydraulic power output of the tractor (T) as a power Configured to be driven.

Referring to the drawings, the livestock circular bale cutting and automatic feeding device 1 according to an embodiment of the present invention having the features as described above, the base 10, the bale tank 20, the tank rotating means 30, It comprises a cutting means 40, lifting means 50 and throwing means 60.

The base 10 is a structure for supporting the bale tank 20, etc., and is configured in a rectangular parallelepiped form by connecting the frame 11 in the horizontal and vertical directions, and connecting the base 10 to the tractor T. In order to be connected to the three-point connection portion of the tractor (T) 14 is provided in the front portion of the frame (11). The connection portion 14 is an upper connection bracket 141 protruding forward from the position of the upper center of the front of the frame, and a lower connection bracket protruding forward on the left and right sides, respectively, below the upper connection bracket 121. The base 10 is connected to the tractor T by being coupled to the three-point connection part of the tractor T to the upper connection bracket 141 and the pair of lower connection brackets 142. .

The bale tank 20 is rotatably supported on an upper portion of the frame portion 11 of the base 10. For this purpose, a lower end of the bale B is abutted on and supported by the upper portion of the frame portion 11. The bottom 12 is formed of a plate-like member such as an iron plate. The bottom 12 has an opening 121 for entering the cutting edge 43 of the cutting means 40 for cutting the bottom surface of the bale B in the radial direction of the bale tank 20. Is formed.

The bale tank 20 is rotatably supported on an upper portion of the bottom 12 of the base 10. To this end, a plurality of support rollers 15b are disposed on the bottom 12 along the circumference of the bale tank 20. Are arranged in a circular arrangement. In addition, the side of the roller support rim 23 is attached along the bottom edge of the bale tank 20 so that the bale tank 20 rotated and supported on the top of the bottom 12 of the base 10 is not separated. A plurality of release preventing restraining rollers 15a rolled in contact with each other are installed in a circular arrangement on the top of the bottom 12.

The drive motor 31 of the tank rotating means 30 is mounted on the frame 11 for the rotation of the bale tank 20 supported by the support roller 15b and the release preventing restrained roller 15a.

The base 10 is provided with cutting means 40 for cutting the lower portion of the circular bale B inserted into the bale tank 20 and lowered to its own weight. Since the lower surface of the circular bale B is cut by the cutting means 40, the cutting means 40 is positioned below the bale tank 20. Referring to the drawings, bearings are provided at positions of the center portion and the front portion of the frame 11 of the base 10 to provide a rotation shaft support portion (not shown), and to each bearing constituting the rotation shaft support portion. Both ends of the cutting blade rotation shaft 41 of the cutting means 40 are supported.

In order to cut the lower surface of the circular bale B, the distal end of the cutting blade 43 of the cutting means 40 has a structure to dig a lower surface of the circular bale B, the cutting blade 43 In the state in which the lower surface of the circular bale B is dug into the state, a large load may be applied to the starting of the cutting means 40. In order to prevent the load generated when the cutting means 40 is activated, the bale tank 20 may not be stuck at the end of the cutting blade 43 in the circular bale B when the cutting means 40 is activated. An elevating means 50 is provided on the base 10 for lifting upward the circular bale B inserted and lowered to its own weight. The lifting means 50 is provided with a plurality of levers 52 for supporting the lower surface of the circular bale B, the lever shaft 53 constituting the rotation center of the lever 52 is the cutting blade rotation axis 41 are disposed side by side and are rotatably supported by the frame 11 of the base 10. Referring to the drawings, a lever shaft support portion provided with bearings at each of the center and front portions of the frame 11 of the base 10 at one side of each of the rotary shaft support portions on which both ends of the cutting blade rotary shaft 41 are supported. (Not shown in the figure), each of the both ends of the lever shaft 53 of the elevating means 50 is rotatably supported by each bearing constituting the lever shaft support.

As described above, the livestock circular bale cutting and automatic feeding device 1 according to the present invention is connected to the tractor T and is moved, and the tractor T grounds the livestock circular bale cutting and automatic feeding device 1. In addition to being able to move from the fully lifted up state, the tractor T can tow the livestock circular bale cutting and automatic feeding device 1 from the ground. When the tractor T pulls the livestock circular bale cutting and automatic feeding device 1, wheels 13 for rolling on the ground are provided below the rear end of the frame 11 of the base 10.

The bale tank 20 is configured to rotate the round bale B while supporting the round bale B so that the lower surface of the round bale B is cut by the cutting means 40. The bale tank 20 is formed in a cylindrical shape of the top and bottom open to accommodate the cylindrical circular bale (B) is inserted into the top of the bottom 12 of the base 10 is rotatably supported.

Referring to the drawings, the bale tank 20 is formed of a cylindrical body 21 in a cylindrical shape by rolling a thin plate, and a reinforcing rim having a cross section of a '-' shape for reinforcing the cylindrical body 21 ( 22 is circumferentially attached to the upper end portion of the pillar 21, and the 'c' for contacting the reinforcement of the cylinder 21 and the release preventing restraint roller 15a and the support roller 15b is in contact with each other. A roller support rim 23 having a cross section of a magnetic shape is attached to surround the lower end of the cylindrical body 21. The tank chain 27 for engaging the chain gear 32 provided on the rotating shaft of the drive motor 31 of the tank rotating means 30 inside the roller support rim 23 having a cross-section of the 'c' shape. ) Is attached around the roller support rim (23).

As described above, the bale tank 20 is rotatably supported on the upper portion of the base 10, and for this purpose, the anti-separation restraint roller 15a provided on the upper portion of the bottom 12 of the base 10 and A roller support rim 23 having a 'c' shaped cross section for supporting the support roller 15b and surrounding the lower end of the cylindrical body 21 is attached to the lower end of the cylindrical body 21.

In addition, the bale tank 20 has a tank chain 27 to which the chain gear 32 of the tank rotating means 30 is engaged to transfer the rotational force of the drive motor 31 of the tank rotating means 30. The outer circumferential surface of the pillar 21 is rounded and attached to the inside of the roller support rim 23.

As described above, the bail tank 20 rotatably supported at the upper portion of the base 10 is inserted into the inside and supports the round bale B accommodated in an upright state, while the lower surface of the round bale B is the cutting means. It is a structure for rotating the said circular veil B so that it may be cut | disconnected evenly by 40. FIG. The bale tank 20 is rotated by the tank rotating means 30 and the circular bale B is rotated by the rotation of the bale tank 20, a circular bale inserted and received inside the bale tank 20 ( An insertion part 25 is provided in the inside of the bale tank 20 so as to be prevented from sliding when the bail tank 20 rotates. Referring to the drawings, the insertion portion 25 protrudes inward to the inner circumferential surface of the cylindrical body 21 of the bale tank 20 and is formed to extend in the height direction of the cylindrical body 21 so that the bale tank ( An embodiment is shown which is configured to be embedded in the outer circumferential surface of the circular bale B inserted into 20. The circular bale B is inserted while descending through the upper inlet of the bale tank 20, wherein the circular bale B is smoothly inserted into the bale tank 20 without being caught by the insertion portion 25. The insertion portion 25 is formed in a tapered shape so that the insertion portion 25 is well embedded in the outer surface of the circular veil B while being inserted into the insertion portion 25 and proceeds downward from the upper portion of the cylindrical body 21. It has a growing structure.

The tank rotating means 30 is configured to rotate the bale tank 20 so that the circular bale B inserted into the bale tank 20 is rotated with the rotation of the bale tank 20. .

Referring to the drawings, the tank rotating means 30 is a drive motor 31 provided on the frame 11 of the base 10 and the chain gear 32 coupled to the rotation shaft of the drive motor 31`. ) Is configured to include. The chain gear 32 is engaged with the tank chain 27 provided in the lower portion of the bale tank 20, thereby transmitting the rotation of the rotating shaft of the drive motor 31 to the bale tank 20. .

The cutting means 40 is inserted into the bale tank 20, the cutting blade rotating shaft 41 in a configuration for cutting the lower surface of the circular bale (B) lowered toward the lower inlet of the bale tank 20 by its own weight ), A fixed disk 42, a cutting blade 43, a connecting rod 44 and a cutting blade drive (not shown) is configured to include.

The cutting blade rotating shaft 41 is disposed parallel to the radial direction of the bale tank B, which is a longitudinal direction of the opening 121 formed in the bottom 12 at the bottom of the bale tank 20, so that the base 10 Is rotatably supported. Referring to the drawings, the cutting blade rotating shaft 41 is extended from the center portion of the frame 11 of the base 10 to the front portion and both ends are supported by the bearing of the rotating shaft support (not shown in the drawing). It is installed in the base 10.

The fixed disk 42 is configured to fix the cutting blade 43 to the cutting blade rotation shaft 41. Referring to the drawings, the fixed disk 42 is formed in a circular disk shape is arranged in a plurality of spaced apart at regular intervals in the longitudinal direction of the cutting blade rotation axis 41 is fixed to the cutting blade rotation axis 41.

The cutting blade 43 is configured to cut the lower surface of the circular bale B inserted into the bale tank 20 and lowered to its own weight. Referring to the drawings, the cutting blades 43 are attached and fixed to each of the fixed disks 42 arranged along the cutting blade rotation axis 41 so that the ends thereof protrude in the radial direction of the fixed disks 42. The cutting blade 43 is rotated by the rotation of the cutting blade rotary shaft 43 to cut the lower surface of the circular bale (B).

The connecting rod 44 is configured to connect the fixed disk 42 so that the fixed disk 42 arranged along the cutting blade rotation axis 41 is firmly fixed without being shaken. Referring to the drawings, a plurality of connecting rods 44 are arranged around the cutting blade rotation axis 41 to simultaneously connect the adjacent fixed disks 42 or the continuous fixed disks 42 arranged in series.

The cutting blade drive unit (not shown) is configured to rotate the cutting blade rotation shaft 41. The cutting blade drive may be configured as a rotary motor, but the present invention is connected to the tractor (T), so the cutting blade drive may be configured to receive a rotational force from the tractor (T). That is, the present invention is configured such that the front end portion of the cutting blade rotation shaft 41 protrudes in the direction of the connecting portion 14 of the base 10 and is connected to the power take-off device PTO provided in the tractor T.

The lifting means 50 is a circular bale (B) is inserted into the bail tank 20 is lowered so that the cutting blade 43 of the cutting means 40 does not contact the lower surface of the circular bale (B) It is a configuration for lifting. As described above, the elevating means 50 is connected to the circular bale B at the time of the cutting means 40 so as to prevent the load generated when the cutting means 40 is activated. It is a configuration for lifting upward the circular bale (B) is inserted into the bale tank 20 and lowered to its own weight so that the end is not stuck. Referring to the drawings, the lifting means 50 comprises a lever shaft 53, a lever 52, a drive cylinder 51 and a connecting link 54.

The lever shaft 53 is a configuration in which the cutting blade rotation shaft 41 is arranged side by side so as to configure the rotation center of the lever 52 is rotatably supported on the frame 11 of the base 10. Referring to the drawings, both ends of the lever shaft 53 are supported by bearings constituting the lever shaft support portion (not shown).

One end of the lever 52 is coupled to the lever shaft 52 and is rotated reciprocally by driving of the drive cylinder 53. Referring to the drawings, the lever 52 has a structure in which a plurality of levers are provided between the cutting blades 43 so as not to interfere with the cutting blades 43 so that one end thereof is coupled to the lever shaft 52. . In addition, the lever 52 is located in the lower portion of the bale tank 20 together with the cutting means 40, the lever 52 is the cutting blade 43 and the cutting blade rotation axis of the cutting means 40 It is formed in a curved shape curved upward so as not to interfere with the (41) has a structure surrounding the outside of the cutting blade rotation axis (41).

Meanwhile, a link link 54 is connected to one end of the lever shaft 53 to reciprocally rotate the lever shaft 53, and the drive cylinder 51 is connected to the link link 54. The lever shaft 52 is reciprocally rotated by the reciprocating motion of the drive cylinder 51.

The drive cylinder 51 is configured to reciprocate the lever 52 about the lever shaft 53. Referring to FIG. 10B, when the other end of the lever 52 is raised by driving the driving cylinder 51, the circular bale B is lifted upwardly V and in that state the cutting blade 43 ) Is not in contact with the lower surface of the circular bale (B). Referring to FIG. 10A, when the other end of the lever 52 is lowered by driving of the driving cylinder 51, the circular veil B is lowered by its own weight, and the cutting blade 43 is in the state. The lower surface of the circular bale (B) is cut into the cut.

The throwing means 60 is mounted below the frame 11 of the base 10 so that the silage cut by the cutting means 40 is thrown out of the base 10.

The throwing means 60 may be configured as a slide, such as a slide to allow the silage cut by the cutting means 40 is discharged to the outside of the base 10 while riding and sliding. The drawing shows an embodiment in which the throwing means 60 is composed of a conveyor and is configured to convey and throw the silage F laterally cut by the cutting means 40 and dropped to the lower portion of the bale tank 20. have. In particular, the present invention is not only configured so that the throwing means 60 composed of the conveyor can throw the silage F in both directions of the base 10, but also the throwing means 60 as shown in FIGS. 11A and 11B. 10 is characterized in that the conveyor is configured to be moved from side to side in the base 10 so as to throw away the silage (F) from.

Referring to the drawings, the throwing means 60 is a support frame 61 is placed in the horizontal direction (width direction) of the base 10 at the position below the frame 11 structure of the base 10 the base The frame 11 is supported by the frame 11 so as to reciprocate in the width direction. The support frame 61 is located at the bottom thereof and is reciprocated left and right by the reciprocating cylinder 67 mounted on the frame 11. A support plate 62 for supporting the conveyor bar 63 for sliding and moving the silage F is extended in the longitudinal direction of the support frame 61 in the inner space between the support frames 61. do. Chain support rollers 65 are provided at both ends of the support frame 61 to support the belt chain 64, and the belt chains are supported by the chain support rollers 65 to rotate in a caterpillar shape. do. A plurality of rod-shaped conveyor bars 63 for scraping and moving the silage F dropped onto the upper surface of the support plate 62 are arranged along the belt chain 64 on the caterpillar so that both ends thereof are mutually supported. The conveyor bar 63 is coupled to each of the pair of belt chains 64 facing each other so that the conveyor bar 63 spans the upper surface of the support plate 62. The conveyor bar 63 rotates the belt chain 64 that is rotated in a caterpillar form, while scraping the upper surface of the support plate 62 and passing the silage F dropped to the upper portion of the support plate 62. It scrapes and throws in the direction of the distal end of the support plate 62. One side of the support frame 61 is mounted with a chain drive motor 66 for rotating the belt chain 64.

The throwing means 60 configured as described above switches the silage F dropped to the upper portion of the support plate 63 in both directions of the base 10 by changing the rotation direction of the chain drive motor 66. You can move it to throw it.

In addition, the present invention allows the reciprocating movement of the reciprocating cylinder 67 to move the support frame 61 of the interstitial throwing means 60 to the outside of the boundary of the base 10. FIG. 11A shows a state in which the throwing means 60 is located at a center position of the base 10, and FIG. 11B shows that the support frame 61 moves in one direction (f) by driving the reciprocating cylinder 67. FIG. And the throwing means 60 extends to one side of the base 10 as a whole so that the silage F can be thrown to a position far from the base 10.

The livestock circular bale cutting and automatic feeding device described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is defined only by the matters set forth in the claims below, and the embodiments which have been improved and changed without departing from the gist of the present invention will be apparent to those skilled in the art. It will be said to belong to the protection scope of the present invention.

T tractor
B round veil
1 livestock round bale cutting and automatic feeding device
10 base
11 frames
12 bottom
121 opening
13 wheels
14 connections
141 Top connection bracket
142 Bottom connection bracket
15a Breakaway Restraint Roller
15b support roller
20 bale tank
21 cylindrical body
22 Reinforcement Rim
23 roller support
24 door
25 Insert
27 tank chains
30 tank rotating means
31 drive motor
32 chain gear
40 cutting means
41 Cutting blade rotation axis
42 fixed disc
43 cutting blade
44 Connecting Rod
50 means of lifting
51 drive cylinder
52 lever
53 lever shaft
54 connection links
60 throwing means
61 support frame
62 support plate
63 conveyor bar
64 belt chain
65 chain support roller
66 chain drive motor
67 reciprocating cylinder

Claims (7)

Bale tank formed in a cylindrical shape, the top and bottom open to accommodate the base and the veil of the cylindrical shape is inserted into the top of the base, and is inserted into the veil tank and lowered toward the lower inlet of the bale tank by its own weight Cutting means mounted on the base to cut the lower surface of the cylindrical veil to be formed, and the throwing means provided on the base such that the silage cut by the cutting means is thrown out of the base,
The throwing means is mounted to the base and positioned at the bottom of the bale tank to laterally transport and throw the silage which is cut by the cutting means and falls below the bale tank,
The throwing means is elongated in the width direction of the base to support the frame supported by the frame of the base so as to reciprocate in the width direction of the base, and to cut the dropped silage in the width direction of the base A conveyor mounted to the support frame, and a reciprocating cylinder positioned at a lower portion of the support frame so as to reciprocate the support frame in a width direction, one end connected to the support frame and the other end connected to the base,
The conveyor is configured to switch the conveying direction so that the silage placed on the upper side can be conveyed in both directions,
The conveyor is a livestock circular, characterized in that the support frame is moved in one direction by the drive of the reciprocating cylinder so as to throw the silage placed on the top to a position away from the base to reciprocate out in one direction of the base Bale cutting and automatic feeding device. The method of claim 1,
The bale tank is supported on the top of the base to be rotated about the central axis of the cylinder,
It further comprises a tank rotating means for rotating the bale tank,
Livestock circular bale cutting and automatic feeding device, characterized in that the bale inserted into the bale tank is rotated with the rotation of the bale tank. The method of claim 2,
The tank rotating means includes a tank chain attached around the outer circumferential surface of the bale tank;
A drive motor provided in the base,
Livestock circular bale cutting and automatic feeding device characterized in that it comprises a chain gear provided on the rotary shaft of the drive motor to engage the tank chain to transmit the rotation of the rotary shaft of the drive motor to the bale tank. The method of claim 2,
Livestock circular bale cutting and automatic feeding device characterized in that the inner peripheral surface of the bale tank is inserted into the outer surface of the circular bale inserted into the bale tank. The method according to any one of claims 1 to 4,
The cutting means may include a cutting blade rotating shaft disposed in the radial direction of the bale tank at a lower portion of the bale tank and supported on the base;
A plurality of cutting blades are arranged along the cutting blade rotation axis, and each end portion includes a cutting blade attached to the cutting blade rotation shaft to protrude to cut the lower surface of the circular bale inserted and lowered into the bale tank.
The cutting blade rotating shaft is connected to the rotating output shaft of the tractor is a livestock circular bale cutting and automatic feeding device, characterized in that the drive. delete The method according to any one of claims 1 to 4,
Livestock round bale cutting and automatic feeding device characterized in that the base is connected to the connection of the tractor is moved in the movement of the tractor.

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