JPH0636699B2 - Maki frame with automatic straight movement device - Google Patents

Description

TECHNICAL FIELD The present application relates to a pasture frame with an automatic rectilinear movement device.

[Prior Art] Conventional grazing has only two methods: enclosing with a loose wire or an electric pasture wire and releasing it, or grazing with a connecting rod and a rope.

[Problems to be Solved by the Invention] The conventional techniques described above have the following problems.

A common characteristic of livestock breeding in any of these methods is to run while trampling over a wide range in order to first find the grass that suits the mouth.

The feeding rate is drastically reduced due to the dropping of manure in the meantime, and the part where the droppings of manure falls off is called so-called fertilizer burning, the grass can endure, and the grass that is not favored by the livestock grows in the next year.

Moreover, the one that has the characteristics of a perennial plant is trampled by trampling it, and even if it is renewed, it cannot be cultivated until the second year. It was the cause.

The present application has been made in view of such problems of the conventional technology, and an object of the present application is to provide the following things.

The present invention, by virtue of its actuation of pastoral behavior in an attempt to seek grass in front, Three wheels are installed on the front side of the frame to respond to the undulations of the ground.

2. The pawl wheel was fixed to the axle, and swinging lever frames with multiple neck entrances were pivotally installed on the left and right of the pasture frame so that the wheels could be activated.

3. An expansion spring and a stopper are provided so that the forward and backward reciprocating stroke of the swing lever frame can be adjusted to adjust the degree of progress, and the amount of food can be adjusted.

4. A steerable knife for straight running that can double the cutting of grass roots is provided at the tail of the frame.

5. It is possible to increase the fertilizer effect by scattering the manure by the floor plate with the perforations.

It has the above-mentioned characteristics and operational effects, and has the practical benefit that the tractor mower is treated in an orderly manner like the site where it was harvested.

[Means for Solving the Problems] In order to achieve the above object, the present invention is as follows.

That is, in the case of the present application, the floor frame 2B having the holes 2B1 formed on the entire surface is stretched on the base frame formed by connecting the left and right frames 2A and the front and rear frames 2A1 in a square shape, and the floor frames 2 are made to stand upright at four corners. By using the front, rear, left and right columns 2D, the left and right side fences 2E
The rear fence 2F is stretched between the left and right columns at the rear so as to be openable and closable, and the swing lever frame 3 provided between the left and right columns at the front of the floor 2 is near the front surface of the left and right frames 2A. Left and right vertical rods 3B swinging back and forth around a fulcrum 3A provided on the
And an upper horizontal rod 3C corresponding to the shoulder of the cow suspended and fixed to the upper ends of the left and right vertical rods, and a proper number of neck doorways 3F. The left and right vertical rods 3B of the swing lever frame 3 are , The rear ends of the support arms 3G projecting rearward above the front left and right columns are connected by expansion springs 3H that always act in the rear direction, and the left and right sides of the front and lower sides of the left and right side fences 2E. A starter wheel 4A is fixed to both ends of the axle 4 which is supported by, and a ratchet wheel 4B is fixed to the center of this axle.
The pawl wheel 4B is an automatic rectilinear moving device-equipped pasture frame in which a pawl 3I provided in the lower central portion of the swing lever frame is detachably engaged with the pawl wheel 4B in the normal rotation state. In this case, the lower surface of the tail of the floor 2 has a front-back direction, and an appropriate number of steering knives 2C can be provided to project downward.

Further, in the front center part of the floor part 2, the auxiliary wheel 5 can be rotatably provided at the rear position of the ratchet wheel 4B.

Furthermore, an adjustment stopper 3G1 is provided on the support arm 3G,
It is possible to make it possible to adjust the stroke of the reciprocating motion of the swing lever frame.

In addition, a socket 2D1 for receiving the roof pillar 6A and fixing the roof pillar 6A can be provided at the upper end of each pillar 2D to meet the needs of the roof 6 device.

[Action] The present invention acts as follows.

The livestock oscillates by the action of a telescopic spring until they start eating grass by sticking their neck out of any of the appropriate number of neck entrances / exits 3F provided on the rocking lever frame 3 and then moving to another neck entrance / exit. The force pushing the pawl wheel 4B from the pawl 3I is transmitted each time the pivot frame is repeatedly rotated forward and backward, and the starter wheels 4 fixed to both sides of the axle 4 are transmitted.
A gradually advances.

In this case, the assistant wheel 5 has the following functions.

That is, although the ground has undulations naturally, when the floor 2 moves to the place of the middle depression in the undulation, the floor 2 is in a floating state, but when moving to the middle or high place of the undulation. Means that the assisting wheel 5 comes into contact with the ground to support the floor portion and help the smooth movement of the present invention.

Furthermore, with a steering knife protruding from the rear of the floor 2,
It keeps going straight while being stimulated by cutting off the roots of the grass so as to help stimulate growth.

Therefore, this machine enables straightforward processing as if it were a work trace by a tractor mower, as shown in FIG.

In addition, by laying a floorboard with holes on the entire surface of the floor, urine is scattered on the site where it has been eaten, and feces are scattered on the floor, further dragged, as if to touch it. It has the effects and practical benefits as if fertilizer was applied.

Further, by providing the adjustment stopper 3G1, it is possible to adjust the stroke of the swing lever frame 3 so as not to cause poor food leftover when the progress is too fast.

Embodiments of the Invention Embodiments will be described with reference to the drawings.

Reference numeral 1 denotes a pasture frame with an automatic rectilinear movement device of the present invention.

Reference numeral 2 denotes a floor portion, which is a floor plate 2B in which a hole 2B1 is formed on the entire surface of a base frame formed by connecting the left and right frames 2A and the front and rear frames 2A1 in a plane rectangular shape.
It is constructed by stretching.

The floor 2 has a rear lower surface with a front-back direction, and a proper number of steering knives 2C project downward, and 2D are front, rear, left and right columns that are erected at the four corners of the floor 2. Left and right side fences 2E are stretched between the front and rear pillars and between the right and left front and rear pillars, and a rear fence 2F is stretched between the rear left and right pillars so as to be openable and closable.

In the figure, 2F1 is a hinge, and a lock is provided on the opposite side of the hinge, although not shown.

Reference numeral 3 denotes a swing lever frame provided between the left and right front columns of the floor 2, and a fulcrum 3 provided near the front surface of the left and right frame 2A.
Left and right vertical rods 3B swinging back and forth around A, and right horizontal rods 3 corresponding to the shoulders of cows suspended and fixed to the upper ends of the left and right vertical rods.
C, a lower horizontal rod 3D hanging and fixed in parallel with the upper horizontal rod below the left and right vertical rods, and an appropriate number of vertical sluice valves 3E stretched between the upper horizontal rod and the lower horizontal rod. It is composed of a proper number of neck entrances and exits 3F.

The left and right vertical rods 3B of the rocking lever frame are connected to the rear ends of the support arms 3G projecting rearward above the front left and right columns, respectively, by a telescopic spring 3H that always acts rearward. Along with this support arm 3G, the adjustment stopper 3G
1 is provided so that the stroke of the swing lever frame can be adjusted forward and backward.

Reference numeral 4 denotes an axle that is supported in the left-right direction in front of and below the left and right side fences 2E. Actuating wheels 4A are fixed to both ends of this axle, and a pawl 3I is fixed to the center of this axle.

A ratchet wheel 4B provided at the lower center portion of the swing lever frame is releasably engaged with the ratchet wheel 4B in a state where the ratchet wheel 4B is normally rotated.

In the figure, 3I1 is a bracket for supporting the pawl 3I, 3I2
Is a return spring.

Reference numeral 5 denotes an auxiliary wheel which is rotatably provided at the rear center of the ratchet wheel 4B at the front center of the floor 2.

At the upper end of each pillar 2D, a socket 2D1 for receiving and fixing the roof pillar 6A is provided so that the roof 6 can be equipped with the equipment.

[Effects of the Invention] Since the present invention is configured as described above, it has the effects described below.

By adopting the lever principle instead of the pushing method like the accordion, the swinging lever frame allows multiple livestock to move while riding with the pushing force of one head, and further, to move it up the slope. It is possible to move forward easily without reverse slip.

Moreover, it is treated in the same manner as a tractor mower (see Fig. 6), and also saves the labor required for transporting harvested grass and feeding, as well as activating the roots of the roots by cutting the roots. In addition to urging, it can also play a role as a fertilizer spreader.

[Brief description of drawings]

FIG. 1 is a perspective view of the whole, FIG. 2 is a perspective view showing a state of use in which a part is omitted, FIG. 3 is an enlarged view of a main part of the same, and FIGS. 4 and 5 show a ratchet wheel and an auxiliary wheel. FIG. 6 is a schematic plan view showing the operation. 1 ... Maki frame with automatic straight moving device, 2 ... Floor part, 3 ... Swing lever frame, 4 ... Axle, 4A ... Actuating wheel, 4B ... Pawl wheel, 5 ... Auxiliary wheel.

Claims (5)

[Claims] 1. A floorboard 2B in which a hole 2B1 is formed on the entire surface of a base frame formed by connecting the left and right frames 2A and the front and rear frames 2A1 in a plane rectangular shape.
The left and right side fences 2E are stretched using the front, rear, left and right columns 2D that are erected at the four corners of the floor 2 that is constructed by stretching the
A rear fence 2F is stretched between the rear left and right pillars so as to be openable and closable, and a swing lever frame 3 provided between the front left and right pillars of the floor 2 is a fulcrum provided near the front surface of the left and right frame 2A. It is composed of left and right vertical rods 3B swinging back and forth around 3A, upper horizontal rods 3C corresponding to the shoulders of cows suspended and fixed to the upper ends of the left and right vertical rods, and a proper number of neck entrances and exits 3F. The left and right vertical rods 3B of the swing lever frame 3 are connected to the rear ends of the support arms 3G projecting rearward above the front left and right columns, respectively, by a telescopic spring 3H that always acts rearward. At the same time, the starter wheels 4A are fixed to both ends of the axle 4 that is supported in the left-right direction in the lower front of the left and right side fences 2E, and
A pawl wheel 4B is fixed to the center of the axle, and a pawl 3I provided at a lower center portion of a swing lever frame is engaged with the pawl wheel 4B so as to be engageable and disengageable while the pawl wheel 4B is normally rotated. A frame with an automatic rectilinear moving device that is characterized by 2. A frame for an automatic rectilinear movement device according to claim 1, wherein the floor 2 has a rear lower surface having a front-back direction and a proper number of steering knives 2C project downward. . 3. A ratchet wheel 4B at the front center of the floor 2.
3. The mast frame with an automatic rectilinear movement device according to claim 1, wherein the auxiliary wheel 5 is rotatably provided at the rear position of the. 4. An automatic stopper according to claim 1, wherein the support arm 3G is provided with an adjustment stopper 3G1 so as to be able to adjust the forward and backward reciprocating stroke of the swing lever frame. Maki frame with a straight moving device. 5. The socket 2D1 for receiving the roof pillar 6A and fixing the roof pillar 6A at the upper end of each pillar 2D so that the roof pillar 6A can be installed according to the necessity of the equipment of the roof 6, the socket 2D1 is provided. Maki frame with the automatic linear movement device described.