WO2012005405A1

WO2012005405A1 - Combined trailer and manure spreader

Info

Publication number: WO2012005405A1
Application number: PCT/KR2010/005609
Authority: WO
Inventors: 김완수
Original assignee: Kim Wan-Soo
Priority date: 2010-07-09
Filing date: 2010-08-24
Publication date: 2012-01-12
Also published as: KR101011674B1

Abstract

The present invention relates to a combined trailer and manure spreader, and more particularly, to a combined trailer and manure spreader which can be exclusively used as a trailer for normal loading and transporting of loads, and can also be used as a manure spreader when spreading the compost which is loaded thereon. To this end, the present invention relates to a combined trailer and manure spreader characterized: a loading deck having a predetermined volume which is drivably connected to a tractor; a shutter assembly installed at the rear outlet of the loading deck in an openable and closeable manner; a load transportation unit installed in the loading deck to move forward and backward using hydraulic pressure from the tractor, allowing the load to be transported to the outlet; a power transmission unit, of which the front end is connected to the PTO shaft of the tractor to transmit power, and the rear end extends along the bottom of the loading deck up to the rear end of the loading deck; and manure spreading unit having a spreader contacting or liftably installed in the shutter assembly or loading deck, wherein the manure spreading unit rotates by receiving power from the power transmission unit when put into contact therewith, and the power transmission is disconnected when lifted.

Description

Trailer compost spreaders

The present invention relates to a trailer combine manure spreader, and more specifically, can be used as a trailer for carrying various loads in general, if you want to spread the compost so that it can be used as a compost spreader spraying the loaded compost A trailer combine manure spreader.

As is well known, compost is applied to the soil of the area in order to improve the soil quality of the soil for growing various crops and to promote the smooth growth of the crops.

It is possible to apply compost manually to small-area lands, but in recent rural areas, there is a shortage of manpower, so that large-scale land cannot be composted individually.

In view of this point, compost spreaders for automatically spreading compost by using power of various agricultural machines such as tractors or tillers are widely used.

However, according to the conventional compost spreader only performs the function of loading and spreading the compost, there is a problem that the maintenance fee for the compost spreader to be stored is inevitably left as it is, which is normally stored as it is not spraying compost.

Accordingly, there is a demand for a convenient agricultural machine that can be used as a trailer for carrying and carrying various loads in general, and to be used as a compost spreader for spraying the loaded compost.

The present invention has been developed in view of the above, it is usually used as a trailer to carry a variety of loads in the loading box, in the unloading position to automatically transfer the load to the tailgate of the loading box for convenience of unloading The purpose of the present invention is to provide a trailer compost spreader which can be composted by combining the compost spreader on the tailgate side of the loading box when spreading the compost.

The present invention for achieving the above object, and a certain volume of the storage box is connected to the tractor so as to run; A shutter assembly installed to be opened and closed at a rear outlet of the loading box; A load transfer means installed in the loading box so as to move forward and backward using the hydraulic pressure of the tractor, and transfer the loaded load to the discharge port; A power transmission means connected to the front end of the tractor so as to be capable of power transmission, and the rear end extending along the bottom of the loading box to the rear end of the loading box; The spraying unit is installed to be in close contact with the shutter assembly or the loading box or liftable, the compost spraying device is rotated by receiving the power of the power transmission means when in close contact, the power transmission is cut off when lifting; trailer comprising a trailer Provide a compost spreader.

As a preferred embodiment of the present invention, the front end of the bottom frame of the loading box is integrally connected with a tow having a towing hook for connection with the tractor, the side frame of the loading box to the lower frame and the upper frame along the height direction The lower frame is connected integrally with the bottom frame of the loading box, and the upper frame is detachably assembled by bolts or pins on the upper surface of the lower frame.

As a preferred embodiment of the present invention, the shutter assembly, the front end portion is integrally assembled to the rear end of the side frame of the loading box, the inner surface of the shutter side frame formed with a slide groove in the vertical direction; A shutter bottom frame which is integrally connected with the shutter side frame and which is integrally assembled with the bottom frame of the storage box; A shutter which is inserted into the slide groove so as to be lifted and lowered to open and close an outlet of the loading box; And a hydraulic cylinder for lifting and lowering the shutter, comprising a cylinder part fixed to the outer lower end of the shutter side frame and a piston part fixed to the upper end of the shutter to move up and down from the cylinder.

The shutter assembly may further include: an angular rotation bar mounted to a hinge so as to be angularly rotated at a predetermined position of the upper frame of the side frame of the loading box; A hydraulic cylinder for lowering and lowering the shutter, which is connected between the side frame of the loading box and each rotating bar, and lowers each rotating bar; It is integrally mounted to the rear end of the rotation bar, the shutter for opening and closing the rear outlet of the stacking box; characterized in that consisting of.

As a preferred embodiment of the present invention, the load transfer means, the rail formed along the longitudinal direction at the bottom of the side frame of the stack; A horizontal discharge plate seated on the bottom frame of the loading box and coupled to the rail so as to be moved forward and backward on the rail; A vertical discharge plate vertically erected on an upper surface of the horizontal discharge plate and disposed to be movable forward and backward; The cylinder unit is connected to the hydraulic supply means of the tractor is fixed to the traction table, the end of the piston and the hydraulic cylinder for the horizontal discharge plate is fixed to the front lower end of the horizontal discharge plate; A cover plate covering the hydraulic cylinder for the horizontal discharge plate; A hydraulic cylinder for the vertical discharge plate fixedly installed on an upper surface of the cover plate and fixed to the front lower end of the vertical discharge plate; And a support plate which covers the hydraulic cylinder for the vertical discharge plate and is supported on the bottom surface of the horizontal discharge plate.

In a preferred embodiment of the present invention, the power transmission means includes an input shaft connected to the PTO shaft of the tractor; A main drive shaft rotatably mounted in the longitudinal direction at the bottom of the loading box and extending to the rear end of the loading box via the universal joint; And an input side clutch mounted at an end of the main drive shaft.

In a preferred embodiment of the present invention, the compost spreading apparatus, a beater frame having a rectangular frame shape; A hydraulic cylinder for raising and lowering the beater, which comprises a cylinder portion fixed to an outer lower end of the side frame for shutter, and a piston portion fixed to a side upper position of the beater frame to move up and down from the cylinder; A beater gear box mounted at a lower center position of the beater frame; An output side clutch mounted to an input side of the beater gearbox; First and second horizontal output shafts extending outwardly of the beater fixing frame at both side output sides of the beater gearbox; First and second gear boxes installed at predetermined positions of the first and second horizontal output shafts; The upper end is rotatably supported by the bearing on the upper end of the beater frame, and the lower end is rotatably connected to the output side of the first and second gearboxes, and the hollow is coupled to the outer diameter of the subshaft so as to transmit rotational force. First and second vertical output shafts each including a main shaft of the first shaft; And a serrated bitter blade which is integrally mounted in a spiral arrangement along the vertical direction of the outer diameter portions of the main shafts of the first and second vertical output shafts.

In particular, a disk-shaped rotating plate having a larger diameter is mounted on the lower ends of the main shafts of the first and second vertical output shafts, and rotating blades having equal intervals along the circumferential direction of the vertical output shaft are further mounted above the disk-shaped rotating plate. It is characterized by.

In addition, in order to transmit the rotational force between the subshaft and the main shaft, the inner diameter of the main shaft is integrally mounted with a serration housing, characterized in that the subshaft is formed with a serration that is engaged with the serration housing.

In addition, in order to operate the on / off operation of the shutter lifting hydraulic cylinder and the beater lifting hydraulic cylinder, characterized in that it further comprises a hydraulic switch installed in the predetermined position of the side of the loading box or the driver's seat predetermined position of the tractor.

In addition, a clamp having a hook is mounted at a predetermined position of the side frame for the shutter, and a lock ring is formed on the side of the beater frame, and the hook is locked by locking the hook when the beater frame is in close contact with the side frame for the shutter. It is characterized by that it was possible to.

Through the above problem solving means, the present invention provides the following effects.

According to the present invention, it is used in connection with a tractor, usually used as a trailer for carrying various loads in the loading box, there is an advantage that can be used as a compost spreader by loading the compost in the loading box when spraying the compost.

In other words, it is usually used as a trailer for carrying various loads in the loading box, but at the unloading position, the load can be automatically transferred to the discharge port of the loading box, thereby improving the convenience at the time of loading and loading the compost. Combining the compost spreader to the outlet of the compost can be easily sprayed because there is an advantage that can be used for multi-purpose.

1 is a perspective view showing the front of the trailer combine manure spreader according to the present invention.

Figure 2 is a perspective view showing the rear of the trailer combine manure spreader according to the present invention.

Figure 3 is a perspective view showing the bottom of the trailer combine manure spreader according to the present invention.

Figure 4 is a perspective view of the power transmission means of the trailer combine manure spreader according to the present invention.

5 is a perspective view showing another power transmission means of the trailer combine manure spreader according to the present invention.

6 is a perspective view showing a lifted state of the shutter and a lifted state of the compost spreading device during the construction of the trailer combine compost spreader according to the present invention.

Figure 7 is a perspective view showing that the compost spreading device of the composition of the trailer combine compost spreader according to the present invention is separated and used only for trailer purposes.

8 and 9 are perspective views showing the operation of the load transport means and the compost spreading device of the trailer combine manure spreader according to the present invention.

10 is a cross-sectional view showing a connection structure between the main shaft and the sub shaft included in the compost spreading apparatus of the trailer combine manure spreader according to the present invention.

11 and 12 are perspective views showing another embodiment of the shutter assembly in the construction of a trailer combine manure spreader according to the present invention.

Figure 13 is a side view showing a state in which the trailer combine manure spreader according to the invention connected to a tractor.

The present invention provides a stacker having a predetermined volume connected to the tractor to be capable of traveling; A shutter assembly installed to be opened and closed at a rear outlet of the loading box; A load transfer means installed in the loading box so as to move forward and backward using the hydraulic pressure of the tractor, and transfer the loaded load to the discharge port; A power transmission means connected to the front end of the tractor so as to be capable of power transmission, and the rear end extending along the bottom of the loading box to the rear end of the loading box; The spraying unit is installed to be in close contact with the shutter assembly or the loading box or liftable, the compost spraying device is rotated by receiving the power of the power transmission means when in close contact, the power transmission is cut off when lifting; trailer comprising a trailer It is a compost spreader.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 are perspective views showing the trailer combine manure spreader according to the present invention in different directions, and FIG. 13 is a side view showing a state in which the trailer combine manure spreader of the present invention is connected to a tractor.

The present invention is intended to provide a trailer combined manure spreader that can be used as a trailer carrying various loads in the loading box, and can be used as a compost spreader when spraying compost.

To this end, the combined trailer manure spreader of the present invention and the loading box 100 of the predetermined volume that is connected to the tractor to run; A shutter assembly 200 installed to be opened and closed at a rear outlet of the loading box 100; Load transfer means 300 is installed so as to be forward and backward in the loading box 100 by using the hydraulic pressure of the tractor to carry the load to the discharge port; A power transmission means 400 connected to the PTO shaft 500 of the tractor so as to be capable of power transmission; Compost spreading device 600 for spraying the compost by the rotation operation receives the power of the power transmission means 400; is configured to include.

First, the structure of the loading box 100 which is one configuration of the present invention will be described.

The stacking box 100 is a structure in which the bottom frame 102 and the side frame 106 constitute a constant volume. The front end of the bottom frame 102 has a V-shaped towing 105 for connection with a tractor. The side frame 106 is divided into the lower frame 106a and the upper frame 106b are installed along the height direction.

More specifically, the front end of the tow 105 is formed with a towing ring 104 for connecting with the tractor, the lower frame 106a of the side frame 106 integrally with the bottom frame 102 Is connected, the upper frame 106b is detachably assembled by bolts or pins on the upper end of the lower frame 106a.

Accordingly, when stacking loads high, by stacking and fixing the upper frame 106b with bolts or pins on the lower frame 106a of the side frame 106, higher loads can be easily loaded.

Here, an embodiment of the shutter assembly in the configuration of the present invention will be described.

The shutter assembly 200 is installed in the rear discharge port of the loading box 100 so as to be automatically opened and closed by using the hydraulic pressure of the tractor. The shutter side frame 204 and the bottom frame 208 are mainly skeletons.

The front end portion of the side frame 204 for the shutter is integrally assembled to the rear end of the side frame 106 of the stacking box 100, the inner surface of the slide groove which is the lifting path of the shutter 210 along the longitudinal direction 202 is formed.

The shutter bottom frame 208 is integrally assembled with the bottom frame 102 of the stacking unit 100 while its side end is integrally connected with the shutter side frame 204.

In particular, the shutter assembly 200 includes a shutter 210 for opening or closing the rear outlet of the stack 100, which is a slide groove 202 of the shutter side frame 204. It is inserted and fastened so that it can be elevated.

At this time, the driving means for raising and lowering the shutter 210 includes a hydraulic lifting cylinder 220 for lifting and lowering the hydraulic pressure of the tractor itself.

That is, the cylinder of the hydraulic cylinder for lifting and lowering the shutter 220 is fixed to the outer lower end of the side frame 204 for the shutter, and the upper end of the piston lifting up and down from the cylinder is fixed to the upper end of the shutter 210 by using a bracket. Let's go.

Accordingly, when the piston is moved up and down by operating the hydraulic cylinder 220 for lifting and lowering the shutter connected with the hydraulic supply means of the tractor itself and the hydraulic hose, the piston pulls up the shutter 210 and eventually the shutter 210 is used for the shutter. Lifting along the slide groove 202 of the side frame 204 to open the outlet of the stacking box (100).

On the contrary, when the piston of the shutter lifting hydraulic cylinder 220 descends, the piston pulls down the shutter 210 so that the shutter 210 descends along the slide groove 202 of the side frame 204 for the shutter ( The outlet of 100) is sealed.

Here, another embodiment of the shutter assembly 200 in the configuration of the present invention will be described with reference to FIGS. 11 and 12.

The front end of each rotation bar 230 is hinged to a predetermined position of the upper frame 106b of the side frame 106 of the loading box 100, the shutter 232 is welded to the rear end of the rotation bar 230. It is mounted integrally using the back.

In addition, the hydraulic cylinder 234 for raising and lowering the shutter is mounted over the upper and

lower frames

106a and 106b of the side frame 106 of the loading box 100, and the piston end of the hydraulic cylinder 234 is an angular rotation bar. It is fixedly mounted in the middle position of the 230.

Therefore, looking at the closed state of the shutter 232, it is positioned vertically while blocking the rear outlet of the stack 100.

On the contrary, when the shutter 232 is opened, the shutter lifting and lowering hydraulic cylinder 234 is driven so that the piston lifts the angular rotation bar 230, and at the same time, the angular rotation bar 230 is hinged at the front end thereof. Each point is rotated about a point, and the shutter 232 integrated with the angle bar 230 also rotates and opens the rear outlet of the stack 100.

In the present invention, in another embodiment of the shutter assembly 200, the compost spreading device 600 hinged to the side frame 204 is to be in close contact with the stacking box 100.

Here, the load transfer means 300 of the configuration of the present invention will be described.

The load transfer means 300 is a means for automatically transferring the load loaded in the stacking box 100 to the discharge port in which the shutter 210 is located. As shown in FIG. The horizontal discharge plate 304 and the vertical discharge plate 306 to be the main configuration, as a configuration for the movement guide of the horizontal discharge plate 304 along the longitudinal direction at the bottom of the side frame 106 of the stacking box 100 A rail 302 formed.

More specifically, the horizontal discharge plate 304 is seated so as to be able to move forward and backward to the bottom frame 102 of the stacking box 100, the side end thereof is coupled to the rail 302 so as to move forward and backward, the vertical discharge plate 306 is vertically erected on the upper surface of the horizontal discharge plate 304 is disposed so as to be able to move forward and backward.

At this time, as a means for driving the horizontal discharge plate 304 and the vertical discharge plate 306 forward and backward, a hydraulic cylinder connected to the hydraulic supply means of the tractor itself is used.

That is, the cylinder of the hydraulic cylinder 308 for horizontal discharge plate for driving the horizontal discharge plate 304 forward and backward is connected to the hydraulic supply means of the tractor is fixed to the towing 105, the end of the piston is horizontal It is fixed to the front lower end of the discharge plate 304, the piston portion of the hydraulic cylinder for the horizontal discharge plate 308 is in a state covered by the cover plate (310).

In addition, the cylinder of the hydraulic cylinder 312 for the vertical discharge plate for driving the vertical discharge plate 306 forward and backward is fixedly installed on the upper surface of the cover plate 310, the piston portion of the front lower end of the vertical discharge plate 306 It is fixed to, the piston portion of the hydraulic cylinder 312 for the vertical discharge plate is also in a state covered by the support plate 314.

Therefore, in a state in which loads (for example, soil, sand, gravel, etc. for planting grains and crops) are stacked in the loading box 100, the hydraulic cylinder 308 for horizontal discharge plate is driven to move the piston forward. On the other hand, the load is moved toward the discharge port of the loading box 100 while the horizontal discharge plate 304 is pushed by the piston, and at the same time, the load on the horizontal discharge plate 304 is also transferred to the discharge port of the loading box 100, thereby eventually loading the load. It can improve working convenience when unloading.

At the same time, when the hydraulic cylinder 312 for the vertical discharge plate is driven to move the piston forward, the vertical discharge plate 306 is pushed back by the piston and once again stacks the load accumulated on the horizontal discharge plate 304 (100). By being pushed toward the outlet of the, it is possible to further improve the work convenience when unloading the load.

Here, the power transmission means 400 of the configuration of the present invention will be described.

4 is a perspective view showing only the power transmission means 400 of the trailer combine compost spreader of the present invention.

The power transmission means 400 is connected to the power transmission of the PTO shaft 500 of the tractor, and serves to transmit power to the composting spraying apparatus 600 to be described later.

To this end, an input shaft 402 for initially inputting power is connected to the main drive shaft 408 arranged under the loading box 100 by the universal joint 404, the input shaft 402 being the PTO shaft of the tractor. 500 is connected to the power transmission.

In particular, the main drive shaft 408 is rotatably mounted to the bottom of the loading box 100 to the rear end of the loading box along the longitudinal direction thereof, and a part of the main driving shaft 408 is bent at a universal joint ( 406 is applied, and an input side clutch 410 is integrally mounted at the end of the main drive shaft 408 to transmit power to the compost sprayer 600.

Accordingly, the universal joint 404 connected to the input shaft 402 is in a state capable of power transmission to the main drive shaft 414.

Therefore, when the PTO shaft 500 of the tractor is driven to rotate, the rotational power is transmitted to the input shaft 402, and subsequently the rotational power is applied to the main drive shaft 408 connected by the universal joint 404 connected to the input shaft 402. Will be delivered.

Accordingly, the main drive shaft 408 arranged at the bottom of the loading box 100 is rotated, and finally the rotational power input clutch for transmitting power to the compost spreading device 600 by the universal joint 406 Up to 410.

5 is a perspective view showing another power transmission means for transmitting power to the composting spraying device 600 in the present invention.

As shown in Figure 5, in the present invention, the hydraulic motor 640 is mounted on the upper frame 642 of the composting spraying device 600, the hydraulic motor 640 is the first vertical output shaft 620 and the second vertical It is coupled to the subshaft 624 installed in the main shaft 626 of the output shaft 622.

The hydraulic motor 640 is connected by the hydraulic supply means of the tractor itself and a hydraulic hose (not shown) and is operated using the hydraulic pressure of the tractor. On the other hand, the lower frame 644 of the composting sprayer 600 is provided with a bearing 646 to support the main shaft 626 of the first vertical output shaft 620 and the second vertical output shaft 622.

Here, the composting spraying device 600, which is the spraying part of the present invention, will be described.

The manure spreading device 600 is lifted upward from the shutter assembly 200 when the loading box 100 is used for the trailer loading and unloading of the load, and when used for the purpose of spreading the compost, Close and combined.

To this end, between the beater frame 602 having a rectangular frame shape serving as a skeleton of the composting spraying device 600 and the side frame 204 for the shutter of the shutter assembly 200, the beater is lowered and connected to the hydraulic supply means of the tractor itself. The hydraulic cylinder 604 is mounted, and the upper end of the beater frame 602 is hinged to the upper end of the side frame 204 for the shutter.

More specifically, the cylinder of the beater lifting hydraulic cylinder 604 is fixed obliquely to the outer lower end of the side frame 204 for the shutter, the end of the piston is fixed to the side of the beater frame 602 by using a bracket do.

Accordingly, when the piston for lifting and lowering the hydraulic cylinder 604 is operated to raise and lower the piston, the piston pushes the beater frame 602 so that the beater frame 602 is lifted about the hinge coupling point, thereby loading (100). ) Outlet is open to the outside to load or unload the load.

On the other hand, when the piston is lowered by operating the hydraulic cylinder for lifting and lowering the beater, the piston pulls the beater frame 602 so that the beater frame 602 is lowered about the hinge coupling point and loaded at the same time (100). After the state of being in close contact with the shutter side frame 204 while covering the outlet, the operation for composting spraying is performed.

In this case, the clamp 114 having the hook 112 is mounted at a predetermined position of the side frame 204 for the shutter, and the lock ring 116 is formed on the side of the beater frame 602 to form the beater frame 602. ) Is lowered and tightly attached to the side frame 204 for the shutter, the hook 112 is hooked to the locking ring 116, and then the clamp 114 is pulled to lock the beater frame 602 to the side frame 204 for the shutter. ) Can be firmly fixed.

On the other hand, the side of the loading box 100 to operate the on / off operation of the shutter lifting and lowering hydraulic cylinder 220 of the shutter assembly 200 and the beater lifting and lowering hydraulic cylinder 604 of the compost spraying device 600. The hydraulic switch 110 may be installed at a predetermined position or a predetermined position of the driver's seat of the tractor.

Here, the configuration of the composting spraying device 600 assembled to the beater frame 602 will be described in detail.

First, the beater gear box 606 is mounted at the lower center position of the beater frame 602 to receive power for the rotation operation of the compost spraying device 600, and the main side of the beater gear box 606 is provided at the input side. An output side clutch 608 is mounted that engages or separates from the input side clutch 410 of the drive shaft 408.

In addition, the first and second

horizontal output shafts

610 and 612 extend from the side output sides of the beater gear box 606 to the outside of the beater frame 602, and thus the predetermined first and second

horizontal output shafts

610 and 612 are arranged. In the position, first and

second gear boxes

614 and 616 for assembling the rotational force in the vertical direction are assembled, respectively.

In addition, first and second

vertical output shafts

620 and 622 are rotatably mounted between the upper and lower ends of the beater frame 602. The first and second

vertical output shafts

620 and 622 are in the form of a double tube and have a hollow shape outside. The main shaft 626 is positioned, the sub shaft 624 is inserted into the main shaft 626, and the main shaft 626 and the sub shaft 624 are rotatably coupled to each other.

That is, as shown in the attached cross-sectional view of <AA> of FIG. 10, the serration 636 formed on the outer diameter of the sub shaft 624 in the serration housing 634 integrally mounted to the inner diameter of the main shaft 626. The main shaft 626 and the sub shaft 624 can be rotated at the same time by joining the.

At this time, the upper end of the subshaft 624 is rotatably supported by the bearing 618 on the upper end of the beater frame 602, the lower end of which is rotatable on the output side of the first and

second gear boxes

614 and 616. Connected.

In addition, the outer diameter portion of the main shaft 626 is formed in a spiral arrangement in the vertical direction along the longitudinal direction of the toothed beater blade 628 is integrally mounted, the lower end of the main shaft 626 disk-shaped rotary plate 630 is mounted, and immediately above the disc-shaped rotating plate 630 is further equipped with rotary blades 632 having equal intervals along the circumferential direction of the main shaft 626.

Therefore, the input clutch 410 of the main drive shaft 408 and the output clutch 608 connected to the input side of the beater gearbox 606 are coupled, so that rotational power is increased from the input clutch 410 to the output clutch 608. When transmitted, the first and second

horizontal output shafts

610 and 612 connected to both side output sides of the beater gearbox 606 are rotated by the rotation direction switching operation of the beater gearbox 606.

Subsequently, the rotational force is applied to the first and second

vertical output shafts

620 and 622 by the rotation direction switching operation of the first and

second gear boxes

614 and 616 mounted at predetermined positions of the first and second

horizontal output shafts

610 and 612. Delivered to shaft 624.

Subsequently, when the subshaft 624 is rotated, the serrated coupled main shaft 626 is also rotated at the same time, with the serrated bitter blade mounted on the outer diameter of the main shaft 626 ( 628 and the disk-shaped rotating plate 630 and the rotary blade 632 will also rotate.

Accordingly, the compost discharged from the stacker is sprayed onto the land while being scattered at the same time as it touches the serrated bitter blade 628 and the disk-shaped rotating plate 630 and the rotary blade 632.

Here, the operation for the trailer combine manure spreader of the present invention having the above configuration will be described in more detail by dividing into the case of using the trailer and the case of using the manure spreader.

[When using for trailer purposes]

In the present invention, when the loading box 100 is to be used as a trailer for loading and unloading a load, as shown in FIG. 6, a hydraulic switch mounted at a predetermined position of a side of the loading box 100 or a predetermined position of a driver's seat of a tractor is provided. By operating (110) on, the hydraulic lifting means for lifting and lowering the hydraulic cylinder 220 connected to the hydraulic supply means and the hydraulic hose (not shown) of the tractor itself is operated to raise the piston, and at the same time the piston is the shutter 210 Since the drag is up, the shutter 210 is eventually lifted along the slide groove 202 of the side frame 204 for the shutter to open the discharge port of the stack 100.

In addition, when the hydraulic switch 110 mounted at the side predetermined position of the loading box 100 or at the driver's seat predetermined position of the tractor is turned on to operate the beater elevating hydraulic cylinder 604, the piston is raised and lowered to the beater frame. When the 602 is pushed up and the beater frame 602 is lifted about the hinge coupling point, the discharge port of the loading box 100 is opened to the outside.

By lifting the shutter 210 and lifting the beater frame 602, the outlet of the loading box 100 is opened to the outside, and then loading or unloading the load in the loading box 100 can be performed. have.

In addition, in the present invention, as shown in Figure 7 when the hinged composting device 600 is dismantled from the side frame 204 of the shutter assembly 200 can be used only for trailer use.

[When used for manure spreaders]

8 and 9 are perspective views illustrating the operation of the load transfer means and the compost spreading apparatus of the trailer combine manure spreader according to the present invention, and the arrow marks show the spreading of the compost.

In the present invention, if you want to use the compost spreader for spraying the compost loaded in the loading box, first, while loading the compost in the stacking box 100, by lifting the shutter 210 as described above of the stacking box 100 While opening the outlet, the beater frame 602 is tightly coupled to the side frame 204 for the shutter.

That is, when the piston for lowering and lowering the hydraulic cylinder 604 is operated, the piston pulls the beater frame 602 so that the beater frame 602 is lowered about the hinge coupling point and the shutter side frame 204. ), The hook 112 of the clamp 114 mounted on the side frame 204 for the shutter is locked to the locking ring 116 formed on the side of the beater frame 602 to lock it. The beater frame 602 is firmly in close contact with the side frame 204.

At this time, when the beater frame 602 is in close contact with the shutter side frame 204, the input clutch 410 of the main drive shaft 408 and the output clutch 608 of the beater gearbox 606 are capable of power transmission. You are connected.

On the other hand, when the compost loaded in the inside of the loading box 100 is spread on the land by the compost spreading device 600, while driving the hydraulic cylinder 308 for the horizontal discharge plate at the same time the horizontal discharge plate 304 piston By being moved to the discharge port of the stack 100 by pushing, the compost in the stack 100 is also pushed toward the outlet of the stack 100 by the horizontal discharge plate 304, all the compost in the stack 100 is easy Can be sprayed.

Furthermore, by driving the hydraulic cylinder 312 for the vertical discharge plate and simultaneously moving the vertical discharge plate 306 to the discharge port of the loading container 100 while being pushed back by the piston, the remaining compost in the loading container 100 is vertically discharged. It is pushed to the outlet of the stack 100 by the publishing 306, it can be easily spread to the remaining compost in the stack 100.

Here, the operation for the composting of the composting spraying apparatus 600 will be described.

First, as described above, when the main drive shaft 408 received power from the PTO shaft 500 of the tractor is driven to rotate, the input clutch 410 and the beater gear box 606 of the main drive shaft 408 are rotated. Since the output side clutch 608 of the state is connected to the power transmission, the first and second horizontal output shafts (610, 612) mounted on the lower end of the beater frame (602) is rotated.

Next, the sub shafts of the first and second

vertical output shafts

620 and 622 by the rotation direction switching operation of the first and

second gear boxes

614 and 616 mounted at predetermined positions of the first and second

horizontal output shafts

610 and 612. Rotational force is transmitted to 624.

When the subshaft 624 is rotated as described above, the serrated-coupled hollow main shaft 626 is rotated at the same time, and the sawtooth is mounted on the outer diameter of the main shaft 626. Bitter blade 628 and the disk-shaped rotating plate 630 and the rotary blade 632 is also rotated to spray while scattering the compost discharged from the loading box (100).

The present invention relates to a trailer combined manure spreader, can be used as a trailer for transporting various loads in ordinary times, if you want to spread the compost on agricultural land can be used as a compost spreader for spraying the loaded compost industrial use There is a possibility.

Claims

A loading box 100 having a predetermined volume connected to the tractor to be capable of traveling;

A shutter assembly (200) installed to be opened and closed at a rear outlet of the stacking box (100);

A load transfer means (300) installed in the stacking box (100) so as to move forward and backward using the hydraulic pressure of the tractor to transfer the loaded load to the discharge port;

A front end portion is connected to the tractor's PTO shaft 500 so as to be capable of power transmission, and a rear end portion of the power transfer means 400 is installed to extend along the bottom of the loading box 100 to the rear end of the loading box 100;

Spreading unit is installed to be in close contact or liftable to the shutter assembly 200 or the stacking box 100, rotates by receiving the power of the power transmission means 400 when in close contact, when the power transmission is stopped composting spraying device ( Combined trailer compost spreader, characterized in that comprises;
The method according to claim 1,

The front end of the bottom frame 102 of the stacking box 100 is integrally connected with a towing 105 having a towing ring 104 for connection with the tractor, the side frame 106 of the stacking box 100 is The lower frame 106a and the upper frame 106b are divided along the height direction, and the lower frame 106a is integrally connected with the bottom frame 102 of the stacking box 100, and the upper frame 106b is the lower frame. Trailer combine compost spreader, characterized in that detachable assembly by a bolt or pin on the top of (106a).
The method according to claim 1,

The shutter assembly 200, the front end portion is integrally assembled to the rear end of the side frame 106 of the stacking box 100, the inner side surface for the shutter side frame 204 is formed with a slide groove 202 along the longitudinal direction and;

A shutter bottom frame 208 having a side end integrally connected with the shutter side frame 204 and simultaneously assembled with a bottom frame 102 of a front end stacker 100;

A shutter 210 which is inserted into the slide groove 202 so as to be lifted and lowered to open and close an outlet of the loading box 100;

And a hydraulic cylinder for lifting and lowering the shutter, comprising a cylinder fixed to the outer lower end of the shutter side frame 204 and a piston fixed to the upper end of the shutter 210 to move up and down from the cylinder. Trailer compost spreaders.
The method according to claim 1,

The shutter assembly 200 includes an angular rotation bar 230 that is hingedly mounted at a predetermined position of the upper frame 106b of the side frame 106 of the carrying box 100;

A shutter lifting hydraulic cylinder 234 connected between the side frame 106 and the rotating bar 230 of the loading box 100 to raise and lower the rotating bar 230;

Combined compost spreader comprising: a shutter 232 integrally mounted to the rear end of each rotary bar 230 to open and close the rear outlet of the loading box 100.
The method according to claim 1,

The load transfer means 300, the rail 302 formed along the longitudinal direction at the bottom of the side frame 106 of the loading box 100;

A horizontal discharge plate (304) seated on the bottom frame (102) of the stacking box (100) and coupled to the rail (302) so that the side ends thereof can be moved back and forth;

A vertical discharge plate 306 erected vertically on an upper surface of the horizontal discharge plate 304 and disposed to be able to move forward and backward;

The cylinder is connected to the hydraulic supply means of the tractor is fixed to the towing 105, the end of the piston hydraulic cylinder for the horizontal discharge plate 308 is fixed to the front lower end of the horizontal discharge plate (304);

A cover plate 310 covering the hydraulic cylinder 308 for the horizontal discharge plate;

A hydraulic cylinder 312 for a vertical discharge plate fixedly installed on an upper surface of the cover plate 310 and having a piston part fixed to a front lower end of the vertical discharge plate 306;

And a support plate (314) covering the hydraulic cylinder (312) for the vertical discharge plate and supported on the bottom surface of the horizontal discharge plate (304).
The method according to claim 1,

The power transmission means 400, the input shaft 402 connected to the PTO shaft 500 of the tractor;

A universal joint 404 mounted to an end of the input shaft 402;

A main drive shaft 408 mounted rotatably in the longitudinal direction at the bottom of the loading box 100 and extending to the rear end of the loading box via the universal joint 406;

Combined compost spreader, characterized in that consisting of; input side clutch 410 mounted to the end of the main drive shaft (408).
The method according to claim 1,

The compost spraying device 600 includes a beater frame 602 having a rectangular frame shape;

A hydraulic cylinder for lifting and lowering the beater, which comprises a cylinder fixed to the outer lower end of the shutter side frame 204 of the shutter assembly 200 and a piston fixed to the side of the beater frame 602 to move up and down from the cylinder. Wow;

A beater gearbox 606 mounted at a lower center position of the beater frame 602;

An output side clutch 608 mounted to an input side of the beater gearbox 606;

First and second horizontal output shafts 610 and 612 extending outward from the beater frame 602 at both side output sides of the beater gearbox 606;

First and second gear boxes 614 and 616 installed at predetermined positions of the first and second horizontal output shafts 610 and 612;

An upper end is rotatably supported by a bearing 618 at an upper end of the beater frame 602, and a lower end thereof is a subshaft 624 rotatably connected to the output sides of the first and second gear boxes 614 and 616. First and second vertical output shafts 620 and 622 formed of a hollow main shaft 626 coupled to the outer diameter of the sub shaft 624 so as to transmit a rotational force;

And a serrated bitter blade 628 which is integrally mounted in a spiral arrangement along the longitudinal direction of the main shaft 626 of the first and second vertical output shafts 620 and 622 in a vertical direction. Trailer compost spreader.
The method according to claim 7,

The lower end of the main shaft 626 of the first and second vertical output shafts 620 and 622 is equipped with a larger diameter disk-shaped rotating plate 630, the upper of the disk-shaped rotating plate 630 of the main shaft 626 Combined compost spreader characterized in that the rotary blades 632 which are equally spaced along the circumferential direction.
The method according to claim 7,

The serration housing 634 is integrally mounted on the inner diameter of the main shaft 626 to transmit the rotational force between the sub shaft 624 and the main shaft 626, and the serration housing 634 is attached to the sub shaft 624. Combined compost spreader, characterized in that the serration 636 is engaged with.
The method according to claim 3 or 7,

In order to operate the on / off operation of the shutter lift hydraulic cylinder 220 and the beater lift hydraulic cylinder 604, the hydraulic switch 110 is installed at a predetermined position of the side of the loading box 100 or a predetermined position of the driver's seat of the tractor. The trailer combine manure spreader which features.
The method according to claim 3 or 7,

A clamp 114 having a hook 112 is mounted at a predetermined position of the side frame 204 for the shutter, and a lock ring 116 is formed on the side of the beater frame 602 so that the beater frame 602 is used for the shutter. The trailer combine compost spreader, characterized in that the hook 112 is locked to the locking ring 116 when in close contact with the side frame (204).
A loading box 100 having a predetermined volume connected to the tractor to be capable of traveling;

A shutter assembly (200) installed to be opened and closed at a rear outlet of the stacking box (100);

A load transfer means (300) installed in the stacking box (100) so as to move forward and backward using the hydraulic pressure of the tractor to transfer the loaded load to the discharge port;

Spreading unit and the composting spraying device 600 is installed in close contact with the shutter assembly 200 or the stacking box 100 or liftable;

Combined compost spreader characterized in that it comprises a; mounted on the upper frame (642) of the manure spreading device 600, a hydraulic motor operated by using the hydraulic pressure of the tractor.
A loading box 100 having a predetermined volume connected to the tractor to be capable of traveling; A shutter assembly (200) installed to be opened and closed at a rear outlet of the stacking box (100); A load transfer means (300) installed in the stacking box (100) so as to move forward and backward by using a hydraulic pressure of the tractor and transferring the loaded load to an outlet; In the trailer comprising a front end is connected to the tractor PTO shaft 500 is power transmission, the rear end is a power transmission means 400 is installed to extend to the rear end of the loading box 100 along the bottom of the loading box 100 ,

The shutter assembly 200, the front end portion is integrally assembled to the rear end of the side frame 106 of the stacking box 100, the inner side surface for the shutter side frame 204 is formed with a slide groove 202 along the longitudinal direction and;

A shutter bottom frame 208 having a side end integrally connected with the shutter side frame 204 and simultaneously assembled with a bottom frame 102 of a front end stacker 100;

A shutter 210 which is inserted into the slide groove 202 so as to be lifted and lowered to open and close an outlet of the loading box 100;

And a hydraulic cylinder for lifting and lowering the shutter, comprising a cylinder fixed to the outer lower end of the shutter side frame 204 and a piston fixed to the upper end of the shutter 210 to move up and down from the cylinder. trailer.
A loading box 100 having a predetermined volume connected to the tractor to be capable of traveling; A shutter assembly (200) installed to be opened and closed at a rear outlet of the stacking box (100); A load transfer means (300) installed in the stacking box (100) so as to move forward and backward using the hydraulic pressure of the tractor to transfer the loaded load to the discharge port; In the trailer comprising a front end is connected to the tractor PTO shaft 500 is power transmission, the rear end is a power transmission means 400 is installed to extend to the rear end of the loading box 100 along the bottom of the loading box 100 ,

The shutter assembly 200 includes an angular rotation bar 230 that is hingedly mounted at a predetermined position of the upper frame 106b of the side frame 106 of the carrying box 100;

A shutter lifting hydraulic cylinder 234 connected between the side frame 106 and the rotating bar 230 of the loading box 100 to raise and lower the rotating bar 230;

And a shutter (232) integrally mounted to the rear end of each rotation bar (230) to open and close the rear outlet of the stack (100).