JP2611005B2 - Mania spreader for both loading and spraying - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention makes it possible to spread the compost loaded by itself in the form of a sow sow by releasing it in the lateral direction at the front of the bogie. The present invention relates to a loading / spreading mania spreader.

[Conventional technology]

The basic configuration of the mania spreader for both loading and spraying is that a floor conveyor is provided in the front and rear direction on the floor of the trolley, and a beater is provided in the opening at the back of the trolley in the horizontal direction, so that the trolley can be raised and lowered In this manner, wheels are mounted on both sides of the truck via a lifting device.

At the time of loading compost, the beater is rotated while the truck is lowered by the elevating device, and at the same time, the compost is loaded on the truck by running the floor conveyor, and at the time of spreading the compost, the cart is raised to the normal height. Returning to the above, the beater is rotated in the direction opposite to the direction of loading compost, and the floor conveyor is run in the direction opposite to the direction of loading the compost, and the compost is transported to the rear of the bogie and spread by the beater.

As described above, when the beater provided at the rear of the bogie is rotated to spread the compost, the compost is widely spread over the entire surface. Therefore, in a field where crops are planted, when compost is sprayed in the vicinity of the crop, or in an orchard, when compost is sprayed at the root of a tree, it is not necessary to perform the above-mentioned full-scale spraying with a beater. A large amount of compost was sprayed on the area, and the compost often adhered to the branches and leaves of crops and fruit trees.

[Problems to be solved by the invention]

The present invention has been made to provide a mania spreader that can load compost on its own, and that the compost can be sowed and sprayed in the vicinity of a crop, at the root of a tree in an orchard, and the like. It is.

[Means for solving the problem]

Means adopted by the present invention in order to solve the above-mentioned problems,
A floor conveyor is provided along the front-rear direction on the floor of the cart, and a beater is provided along the lateral direction at an opening at the rear of the cart, and lifting devices are provided on both sides of the cart so that the cart can move up and down. In the loading / spreading mania spreader having a configuration in which traveling wheels are mounted, a traverse conveyor is provided at a front portion of the bogie below the front end of the floor conveyor, and is provided along the lateral direction. is there.

[Function of the invention]

At the time of compost loading, the truck is lowered by the elevating device, the beater is rotated, and the floor conveyor is run.When the compost is cut out by the beater, the compost is simultaneously crushed and loaded on the truck. The compost is gradually transported to the front of the cart by the floor conveyor,
The truck is loaded with compost.

When spreading compost, stop the beater rotation, run the floor conveyor in the same direction as loading, and run the traverse conveyor in a predetermined direction, tow the bogie loaded with compost with the towing vehicle. Then, when running almost in parallel with crops, orchards, etc., the compost conveyed to the front end by the floor conveyor falls on the horizontal conveyor provided below the front end of the floor conveyor. Transferred
Due to the high-speed running of the traverse conveyor, the compost is discharged in the lateral direction at the front of the bogie, and is spread in the form of streaks near crops, trees and the like.

If a spraying position control plate is provided on the side of the traverse conveyor, the compost discharged from the traverse conveyor will collide with the spray position control plate, and the spread width will be narrowed. , And by adjusting the position of the spraying position regulating plate with respect to the truck, the spraying position of the compost can be adjusted.

〔Example〕

Hereinafter, the present invention will be described in more detail with reference to examples.

As shown in Figure 1 to Figure 8, the floor of the carriage A floor conveyor C ₁ is provided along the longitudinal direction, the cart A
A beater B is provided in the rear opening along the lateral direction, and running wheels 1 are mounted on both sides of the truck A via lifting devices D, respectively.

Floor conveyor C ₁ is being hung between the front axle 2 and the rear axle 3, the upper and lower floor conveyor C _1, respectively carriage A
Above and below the bottom plate 5.

As shown in FIGS. 2, 5 and 7, the lifting device D for mounting the traveling wheel 1 on the truck A is composed of a traveling wheel mounting plate 6 having a triangular plate shape and a hydraulic cylinder 7. And
One top of the traveling wheel mounting plate 6 is mounted on the bogie A via the fulcrum shaft 8, and the traveling wheel 1 is mounted on the other top of the traveling wheel mounting plate 6 via the axle 9. The tip of the rod 7a of the hydraulic cylinder 7 is pivotally connected to the top of the hydraulic cylinder 7 via a pin 11. The base end of the hydraulic cylinder 7 is pivotally connected to the carriage A via a pin 12. Pressure oil for operating the hydraulic cylinder 7 is taken out from a hydraulic device of a tractor that pulls the mania spreader M via a hose (neither is shown).

Therefore, when the rod 7a of the hydraulic cylinder 7 is retracted,
As shown in FIG. 5, the traveling wheel mounting plate 6 rotates counterclockwise around the fulcrum shaft 8 in a right side view,
When the bogie A is lowered and the rod 7a of the hydraulic cylinder 7 is projected, as shown in FIG. 7, the bogie A that has been lowered rises to a regular height.

Further, the front portion of the cart A are provided transverse feed conveyer C ₂ is positioned below the front end of the floor conveyor C _1. The transverse feed conveyer C _2, the first view, as shown in FIG. 2 and FIG. 9, there is a configuration in which the scraper is attached to the belt conveyor, provided on the left and right ends of the front of the cart A was being hooked to the conveyor shaft 13 and 14, left and right ends of the transverse feed conveyor C ₂ protrudes from the side surface of the carriage a.
As shown in FIG. 1, on the side of the transverse feed conveyor C _2, dusting position regulating plate 16 is disposed over the support bar 15 attached to the carriage A.

Above the front end of the floor conveyor C _1, defines the amount of compost 10 is transferred from the floor conveyor C ₁ next to the feed conveyor C _2, application rate for controlling the spraying amount restricting plate 20 Is provided.

Next, referring to FIG. 2 to FIG.
A brief description will be given of drive mechanisms for C ₁ , the lateral feed conveyor C ₂ and the beater B.

A forward / reverse rotation device E and a speed reduction device F are mounted on the front surface of the truck A. The forward and reverse rotation device E, a configuration using a sliding gear, the upper portion of the floor conveyor C ₁ is designed to run in front of the constantly bogie A. The forward / reverse rotation device E has five shafts: an input shaft 17, a first intermediate shaft 18, a first output shaft 19, a second intermediate shaft 21, and a second output shaft 22. .

Gears 17a and 17b are fixed to the input shaft 17, and a gear 18a is fixed to the first intermediate shaft 18. First output shaft 19
, Gears 19a and 19b are rotatably mounted on the first output shaft 19, and can be moved in the axial direction, but can not rotate with respect to the shaft.
Are arranged between the gears 19a and 19b. A gear 21a is fixed to the second intermediate shaft 21, and gears 22a and 22b are fixed to the second output shaft 22.

3 shows the state of the gear 19a of the first output shaft 19.
And the slide gear 19c are integrally connected, and the input shaft 1
The power input to 7 is transmitted to the first and second output shafts 19 and 22 via the gears 17a, 18a and 19a, the slide gear 19c, the gear 21a and the gear 22a. In the state shown in FIG. 4, the gear 19b of the first output shaft 19 and the sliding gear 19d are integrally connected, and the power input to the input shaft 17 is transmitted to the gears 17b, 19b, The power is transmitted to the first and second output shafts 19 and 22 via the sliding gear 19d and the gear 22b.

As is apparent from FIGS. 3 and 4, the first output shaft 19
When the coupling relationship between the slide gears 19c and 19d attached to the first shaft is changed, the rotation direction of the first output shaft 19 is changed, but the second
It can be seen that the rotation direction of the output shaft 22 is not changed. This is because, in the present invention, when loading the manure, and in both time of application, the need to have the same traveling direction of the floor conveyor C _1, and can be changed to the running direction of the transverse feed conveyor C _2, It is a design to change the spreading direction of compost.

In addition, the PT of the tractor that pulls the mania spreader M
Universal joint from O axis (not shown)
Power is input to the input shaft 17 of the forward / reverse rotation device E via the. A first output shaft 19 of the forward / reverse rotation device E and a first transmission shaft 23 supported on the side of the truck A are connected via a chain 24 and a clutch 25, and the first transmission shaft 23 and the 2 transmission shaft
26 are connected via a bevel gear 27, and the second transmission shaft 26,
The rotating shaft 28 of the beater B is connected via a chain 29,
At the time of compost loading, power is transmitted to the beater B by the clutch 25 to rotate the beater B in a predetermined direction, and at the time of spreading compost, the transmission power is shut off at the clutch 25 and the beater B does not rotate. Like that.

The first output shaft 19 of the forward / reverse rotation device E and the traverse conveyor
And one of the conveyor shaft 13 of the C ₂ is the chain 31 and the clutch 32
The are connected through, when compost spraying, slip gear 19c of the forward and reverse rotation device E, by selecting the rotational direction of the first output shaft 19 by 19d, in one direction, either the transverse feed conveyor C ₂ When the compost is loaded, the transmission power is cut off by the clutch 32, and the traverse conveyor C ₂
Is trying not to run.

Moreover, a second output shaft 22 of the forward and reverse rotation device E, an input shaft 33 of the reduction gear F are connected by a chain 34, and the output shaft 35 of the reduction device F, and the front shaft 2 of the floor conveyor C ₁ is are connected by a chain 36, the floor conveyor C ₁ is adapted to travel always a certain direction.

In the drawing, reference numeral 37 denotes a tow rod attached to the front of the truck A, and reference numeral 38 denotes a scattering prevention plate attached to the rear of the truck A in order to prevent compost from scattering when loading compost. .

Then, to load the compost 10 on the truck A, as shown in FIGS. 5 and 6, the truck A is lowered by the lifting device D, and in this state, the beater B is rotated counterclockwise in a right side view. together is, as compost 10 is conveyed to the front of the carriage a, while traveling floor conveyor C _1, when the gradually retracting the carriage a, deposited manure 10 by rotation of the beater B
At the same time a is cut, is loaded on the rear of the ground with bogie A, the floor conveyer C ₁ are transported to the front of the carriage A, compost 10 is stowed until carriage A is full. Application rate regulating plate 20, because it is lowered to close to the floor conveyor C _1, during loading of the composting, compost 10 Floor conveyor C ₁ next to the feed conveyor C ₂ will not fall.

When loading the compost 10, the clutch 32
It is desirable that the transverse feed conveyor C ₂ is kept so as not to run.

Further, in order to spread the compost 10 loaded on the trolley A in the form of streaks near crops, orchards, or the like, the beater B is stopped by the clutch 25 and the floor conveyor C ₁ is stopped.
The causes travel in the same direction as when loading compost, while traveling transverse feed conveyer C ₂ in a predetermined direction, the carriage A when run substantially parallel to such crop, shown in Figure 7 through Figure 9 compost 10, which is loaded on the truck a as by the transfer action of the floor conveyor C _1, while being conveyed to the front end, are transferred to the horizontal feed conveyor C ₂ to fall in this part, at high speed by traveling to and transverse feed conveyer C _2,
The compost 10 placed on this is discharged to the side and sprayed like a streak. In addition, 10b in the figure indicates the compost that has been sprayed.

Further, as shown in FIG. 10, when the spraying position regulating plate 16 provided on the side of the transverse feed conveyor C ₂ to the vertical, compost is Hoteki from the transverse feed conveyer C ₂ laterally 10
Collides with the spraying position regulating plate 16 and falls,
The spread width of the compost 10 becomes narrow. For this reason, it becomes possible to spread the compost 10 in a concentrated manner in a specific portion in a streak-seeding manner.

Further, as described above, when the forward and reverse rotation device E to the running direction of the transverse feed conveyor C ₂ Conversely, as shown in Figure 11, scatter direction of the compost 10 by the transverse feed conveyor C ₂ is changed .

The horizontal feed conveyor C ₂ described above is of the structure fitted with a scraper in the belt conveyor, it is also possible to use a screw conveyor in place of this.
Also, performed floor conveyor C ₁ is to design the forward and reverse rotation device to allow travel in both directions of forward and backward, and a rear sprayed by beater B, and both lateral spraying by the transverse feed conveyor C ₂ according to the present invention It is also possible to do so.

〔The invention's effect〕

The present invention relates to a loading / spreading mania spreader, in which a traverse conveyor is located below the front end of the floor conveyor and is provided along the lateral direction at the front of the bogie, so that when spreading compost, the floor conveyor is While running in the same direction as when loading, and running the traverse conveyor in a predetermined direction, towing the truck loaded with compost with a towing vehicle, almost parallel to crops, orchard trees, etc. When running, the compost conveyed to the front end of the floor conveyor is dropped and transferred onto a traverse conveyor provided below the front end of the floor conveyor, and the traverse conveyor runs at a high speed. At the front of the plant, compost is released in the horizontal direction and is spread in the form of streaks near crops, trees and the like.

As described above, according to the mania spreader according to the present invention, the compost can be loaded by itself, and the compost can be sowed and sprayed in necessary parts such as the vicinity of the crop and the root of the tree in the orchard. The waste of spraying is eliminated.

[Brief description of the drawings]

FIG. 1 is a perspective view of the mania spreader M according to the present invention in a state in which a scattering prevention plate 38 is removed, FIG. 2 is a plan view showing the same driving force transmission path, and FIGS. The figure which shows the structure of the forward / reverse rotation apparatus E in a different state,
5 and 6 are a right side view and a right side sectional view of the mania spreader M at the time of compost loading, and FIGS. 7 and 8 are a right side view of the mania spreader M at the time of spreading the compost. FIG. 9 is a view showing a state where the compost 10 is sprayed in the lateral direction, FIG. 10 is a view showing a state where the spraying position regulating plate 16 is similarly used, and FIG. It is a figure which shows the state in which the compost 10 is sprayed in the opposite direction to FIG. The description of the reference numerals of the main parts constituting the present invention is as follows. A: dolly, B: beater C _1: the floor conveyor, C _2: transverse feed conveyer D: lifting device, 1: running wheel 10: compost, 10a: Deposition compost 16: Scatter position restricting plate

Claims (2)

(57) [Claims] A floor conveyor is provided on the floor surface of the truck along the front-rear direction, and a beater is provided along an opening at a rear portion of the truck along the lateral direction, so that the truck can move up and down. In a loading / spreading mania spreader in which running wheels are mounted on both sides via an elevating device, a traverse conveyor is provided at a front portion of the bogie, which is located below a front end of the floor conveyor, and extends along a lateral direction. A loading / spreading mania spreader characterized by being provided with 2. A spread position regulating plate for restricting a spread position by colliding compost discharged from the transverse feed conveyor with a side of the transverse feed conveyor. The mania spreader for both loading and spraying described in.