KR102584361B1 - Wheel type fertilizer spreader with transport - Google Patents

Abstract

The present invention relates to a wheeled spreader that is used as a transport vehicle. More specifically, it spreads various types of compost and fertilizers such as compost, granular fertilizer, and oil cake fertilizer while moving along farmland requiring compost spraying, and is equipped with an engine and This relates to a wheeled sprayer that is capable of transporting agricultural materials using wheels and a transmission, and is equipped with a transport vehicle and spraying function while improving operability and durability by reducing the size and weight for easy operation and management.
The present invention includes a car body frame portion 102; an engine frame portion 104 connected to the front of the vehicle body frame portion 102 and on which an engine portion 105 is installed; A hopper unit 106 installed at the upper rear end of the vehicle body frame unit 102 and having an upper and lower hopper 18 for inputting and receiving compost; a stirring unit 108 installed on the inner side of the hopper unit 106 for mixing and stirring the input compost; A discharge device is provided with a discharge shutter 26 to discharge compost injected into the hopper unit 106 and agitated by the stirring unit 108, and installed on the right inclined surface of the hopper unit 106. (110) and; A compost spreading unit is provided with a rotating plate to receive compost discharged through the discharge device 110 and evenly spreads it, and is located below the discharge device 110 and installed at the rear end of the vehicle body frame portion 102. (112) and; A transfer unit 124 equipped with a conveyor belt 51 rotatably rotated by a driving roller and a manual roller on the bottom surface of the hopper unit 106 to transfer compost and fertilizer; A control adjustment unit 122 provided with a plurality of control levers consisting of first to sixth levers to operate in conjunction with the transfer unit 124 and the rotating plate 48 for spreading the compost and fertilizer; It operates in connection with the one engine unit 105 and is connected to a traction wheel unit 118 for moving the compost spreader and driving it forward and backward, and includes a mission unit 111 installed to rotate left and right and move forward and backward. It is characterized in that it is connected and installed so that forward spraying and backward spraying are operated by the operation of the one engine unit 105.
As described above, the wheeled spreader for use as a transport vehicle of the present invention has the effect of spreading various types of fertilizers and compost using a compost spreader, which has the effect of increasing the use time of the device and greatly improving work efficiency. there is.
In addition, the spreader can be driven and sprayed using a single engine, which has the effect of transporting various agricultural materials, and the speed of stirring, discharging and spraying of various fertilizers can be adjusted, which significantly reduces costs. The user's operation is simple and convenient, which greatly improves usability and workability.
In addition, the present invention has the effect of simplifying the structure of the spreader and making it easier to operate, making maintenance, repairs, and management of the device easier, improving the durability of the device, reducing repair costs, and greatly improving productivity.

Description

Wheeled spreader for use as a transport vehicle {WHEEL TYPE FERTILIZER SPREADER WITH TRANSPORT}

The present invention relates to a wheeled spreader that is used as a transport vehicle. More specifically, it spreads various types of compost and fertilizers such as compost, granular fertilizer, and oil cake fertilizer while moving along farmland requiring compost spraying, and is equipped with an engine and This relates to a wheeled sprayer that is capable of transporting agricultural materials using wheels and a transmission, and is equipped with a transport vehicle and spraying function while improving operability and durability by reducing the size and weight for easy operation and management.

Generally, a compost spreader is installed by installing a conveyor-type rear feeding mechanism at the bottom of the compost loading box and installing a spreading device to spread compost in the rear direction at the rear of the compost loading container, and spreading a predetermined amount of compost into the compost loading container. It is supposed to be done.

However, this conventional compost spreading device transports compost by a rearward feeding mechanism inside the loading box to the rear, which is opposite to the moving direction of the compost loading box, that is, the moving direction of the cultivator or tractor, and at the same time moves the compost to the rear of the compost loading container by the spreading mechanism. Since compost is uniformly spread only in one direction, complexes or fish farms are formed on both sides of the passage of the tractor or cultivator, such as in orchards, crop cultivation complexes, or seedling cultivation complexes, or complexes or fish farms are formed only on one side of the passage. In the case where it is formed, the compost spreading area is located on both sides or one side of the passage, so the compost is not directed in the right direction with the existing backward sprayer, which limits the range of use and makes it difficult to use.

In addition, regardless of whether the spreading mechanism used in the existing compost spreader is a disk type or a rotary type, the scattering angle and falling distance of the compost are different depending on the shape of the wings or the rotation speed when operating, so it is difficult to control them. .

In addition, the conventional compost spreader used a chain method for discharging compost and was suitable for spreading compost such as cow dung. However, it was impossible to spread small-sized fertilizers such as oil cake fertilizer and granular fertilizer, and a moving engine and a mobile engine to move the spreader were used. By using a separate engine for discharging and spreading compost, at least two or more engines were installed, making the device large and heavy, making it difficult to operate. This made maintenance and management of the compost spreader difficult.

Republic of Korea Registered Utility Model Publication No. 20-0380366 (2005.03.22.) Republic of Korea Patent Publication No. 10-2015-0100033 (2015.09.02.)

The present invention was developed to solve the above problems. It can spread various types of small particles such as various organic compost, oil cake, rice husk, pellets, and sand, and uses a discharge method using a conveyor belt to remove small particles. The purpose is to provide a wheeled spreader that can be used as a transport vehicle that can spray fertilizer by adjusting the scattering distance and scattering angle by adjusting the spraying speed according to the moving speed of the spreader.

In addition, the present invention is a wheeled sprayer that can be used as a transport vehicle to miniaturize the sprayer by using one engine and spray the entire area using the rotating plate of the sprayer, or to spray 180 degrees in both directions, left and right, or in one direction, or to the left and right, and to the rear. The purpose is to provide.

The present invention improves driving mobility and spraying workability by enabling driving and spraying even in narrow areas such as orchards such as vineyards and citrus fields and greenhouses. In particular, when using in orchards, two-way spraying and forward and backward spraying operations are possible by attaching and installing a two-way discharge plate. The purpose is to provide a wheeled spreader that can be used as a transport vehicle, which has high work efficiency and saves compost.

The present invention is a compact and lightweight sprayer that is light in weight and easy to operate, enabling quick and accurate spraying even in narrow areas such as vineyards, citrus fields, orchards, greenhouses, and duck farms, and after spraying, it can transport various agricultural materials. The purpose is to provide a wheel sprayer for both vehicles.

The purpose of the present invention is to provide a wheel sprayer for use as a transport vehicle that is capable of spraying both forward and backward when traveling back and forth.

The purpose of the present invention is to provide a wheeled spreader that can be used as a transport vehicle to greatly improve workability by allowing the spraying to be done only with forward and backward motions using straight motion without rotating along the valley when spraying fertilizer in greenhouses and orchards, etc. do.

The purpose of the present invention is to provide a wheeled sprayer for use as a transport vehicle that can greatly improve spraying workability and efficiency by blocking unsprayed areas that occur in narrow places that are difficult to rotate, such as greenhouses or orchards.

The purpose of the present invention is to provide a wheel-type spreader that can be used as a multi-purpose transport vehicle that can spread not only compost but also various small fertilizers such as granular fertilizer and oil cake fertilizer using a compost spreader.

The purpose of the present invention is to provide a wheeled spreader for use as a transport vehicle that reduces the weight and miniaturization of the compost spreader by removing and minimizing unnecessary engines and parts by simultaneously running the compost spreader and spreading compost using one engine. Do it as

The purpose of the present invention is to provide a wheeled spreader for use as a transport vehicle that can save compost and fertilizer and increase work efficiency by selecting and spraying in either the left or right or both directions depending on the number of rotating plates. Do it as

The present invention is a transport vehicle that can save compost and improve work efficiency by enabling full-scale spraying in greenhouses and installing one or two spraying rotating plates in orchards to allow spraying in only one direction or in both directions. The purpose is to provide a dual-purpose wheeled spreader.

The purpose of the present invention is to provide a wheeled spreader for use as a transport vehicle that can drive the spreader using one engine, wheels, and transmission, and simultaneously perform compost and fertilizer spreading using a lever along with the driving operation.

The present invention adjusts the speed of the rotating plate according to the driving speed, so that when the spreader moves slowly, it sprays slowly, and when it moves quickly, it sprays quickly. This allows the spraying speed to be adjusted, so that it can save compost and fertilizer and increase work efficiency. The purpose is to provide a mold spreader.

The present invention includes a car body frame portion 102; an engine frame portion 104 connected to the front of the vehicle body frame portion 102 and on which an engine portion 105 is installed; A hopper unit 106 installed at the upper rear end of the vehicle body frame unit 102 and having an upper and lower hopper 18 for inputting and receiving compost; a stirring unit 108 installed on the inner side of the hopper unit 106 for mixing and stirring the input compost; A discharge device is provided with a discharge shutter 26 to discharge compost injected into the hopper unit 106 and agitated by the stirring unit 108, and installed on the right inclined surface of the hopper unit 106. (110) and; A compost spreading unit is provided with a rotating plate to receive compost discharged through the discharge device 110 and evenly spreads it, and is located below the discharge device 110 and installed at the rear end of the vehicle body frame portion 102. (112) and; A transfer unit 124 equipped with a conveyor belt 51 rotatably rotated by a driving roller and a manual roller on the bottom surface of the hopper unit 106 to transfer compost and fertilizer; A control adjustment unit 122 provided with a plurality of control levers consisting of first to sixth levers to operate in conjunction with the transfer unit 124 and the rotating plate 48 for spreading the compost and fertilizer; It operates in connection with the one engine unit 105 and is connected to a traction wheel unit 118 for moving the compost spreader and driving it forward and backward, and includes a mission unit 111 installed to rotate left and right and move forward and backward. It is characterized in that it is connected and installed so that forward spraying and backward spraying are operated by the operation of the one engine unit 105.

In addition, the discharge device 110 includes a bracket 24 fixed to one side of the hopper 18; A hinge shaft 32 is installed on the bracket 24, and a rotation gear 30 is installed to rotate around the hinge shaft 32, is formed in an arc shape, and has a plurality of gears formed in the arc portion; It is preferable to include a discharge shutter 26 having a plurality of meshing holes that mesh with a plurality of gears formed on the rotating gear and open and close while moving up and down along the inclined surface of the hopper 18.

The discharge shutter 26 includes a rectangular rotating piece 28 connected and installed to rotate the rotating gear 30; A link (34) connected to the rotating piece (28) and installed laterally to transmit rotational force; a pivoting piece (36) connected to one end of the link (34) and rotating; It is preferable that the pivoting piece 36 is connected to a fixing bracket 38 for fixing the car body frame 102 so that the discharge shutter is opened and closed by a shutter lever.

The compost spreading unit 112 includes a bracket frame 40 fixed to the rear bottom of the vehicle body frame 102; a rotation axis 42 installed horizontally at the lower part of the bracket frame 40 and configured to rotate; A gearbox 44 and a bevel gear 45 that are connected to and rotate on the rotation shaft 42; Including a rotating plate 48 connected to the upper part of the bevel gear 45 and having a plurality of spraying blades 46 rotating in the horizontal direction, the plurality of spraying blades 46 are one rotating plate 48 or It is equipped with two rotating plates 48 and is installed with one rotating plate and a one-way open outlet to spray in one direction, or two rotating plates are installed to spray in both directions, and the rotating shaft ( 42) It is desirable to install this connection.

The stirring unit 108 includes a stirring shaft 20 on which the hopper unit 106 is horizontally installed inside the hopper 18; It is preferable that the stirring shaft 20 is provided with a plurality of stirring blades 22 for agitating the introduced compost, and the stirring shaft 20 is connected to the driven belt pulley 92 and rotates. .

The mission unit 111 is installed to have forward and backward functions and is installed to transmit power to the compost spreading unit 112, so that forward and backward spraying is performed according to the forward and backward operations. do.

The conveyor belt 51 of the transfer unit 124 preferably has protrusions that uniformly protrude upward.

The control unit 122 includes a spreading lever connected to a rotating plate to spread compost and fertilizer, a shutter lever connected to the discharge device 110 to open and close the discharge shutter 26, and a spreader. It is desirable to include a shift lever and a differential lever that are connected and installed to increase speed and power when driving.

The transfer unit 124 consists of a pair of driving rollers and a manual roller 55 installed in parallel, and is provided with a conveyor belt 51 that rotates by being wound around the driving roller and the manual roller 55, and the driving roller It is preferable that the uneven portion is formed on the outer peripheral surface and the lower surface of the conveyor belt 51 is also formed so that it contacts the uneven portion of the driving roller to improve grip.

The discharge device 110 of the compost spreading unit 112 is equipped with a one-way spreading device or a two-way spreading device. The one-way spreading device or the two-way spreading device is provided in a detachable manner and is further equipped with a function of spreading the entire surface when the spreading device is removed. It is desirable to do so.

The rotational speed of the rotary plate for spreading the compost and the speed of the conveyor belt of the transfer part are interlocked so that when the conveyor belt is transported quickly, the speed of the rotary plate is fast and when it is transported slowly, the speed of the rotary plate rotates slowly. desirable.

As described above, the wheeled spreader for use as a transport vehicle of the present invention has the effect of spreading various types of fertilizers and compost using a compost spreader, which has the effect of increasing the use time of the device and greatly improving work efficiency. there is.

In addition, the spreader can be driven and sprayed using a single engine, which has the effect of transporting various agricultural materials, and the speed of stirring, discharging and spraying of various fertilizers can be adjusted, which significantly reduces costs. The user's operation is simple and convenient, which greatly improves usability and workability.

In addition, the present invention has the effect of simplifying the structure of the spreader and making it easier to operate, making maintenance, repairs, and management of the device easier, improving the durability of the device, reducing repair costs, and greatly improving productivity.

Figure 1 is a front view showing the structure of a wheeled sprayer combined with a transport vehicle of the present invention.
Figure 2 is an exploded view showing the structure of the wheeled sprayer for transport of the present invention.
Figure 3 is a power transmission diagram showing the structure of the wheeled spreader for transport of the present invention.
Figure 4 is a side view showing the structure of the wheeled sprayer for transport of the present invention.
Figure 5 is a plan view showing the structure of the wheeled sprayer for transport of the present invention.
Figure 6 is a front view showing the power transmission system of the wheeled spreader combined with a transport vehicle of the present invention.
Figure 7 is a view showing the structure of the rotating plate of the wheeled spreader for transport of the present invention.
Figure 8 is a view showing the structure during one-way spraying as another embodiment of the wheeled sprayer for use as a transport vehicle of the present invention.
Figure 9 is an exploded view of Figure 8
Figure 10 is a planar state diagram showing the planar structure of the wheeled spreader for use as a transport vehicle of the present invention.
Figure 11 is a view showing the structure of the transfer unit where the conveyor belt of the present invention is installed.

In describing specific embodiments below, various specific details have been written to explain the invention in more detail and to aid understanding.

However, a person of ordinary skill in this field who can understand the present invention will be able to recognize that it can be used without these various specific details.

In some cases, it is mentioned in advance that parts that are commonly known but largely unrelated to the invention are not described in order to prevent confusion in describing the invention, and this is due to the right to interact between the components of the present invention. It would be said to be within range.

The present invention includes a car body frame portion 102; an engine frame portion 104 connected to the front of the vehicle body frame portion 102 and on which an engine portion 105 is installed; A hopper unit 106 installed at the upper rear end of the vehicle body frame unit 102 and having an upper and lower hopper 18 for inputting and receiving compost; a stirring unit 108 installed on the inner side of the hopper unit 106 for mixing and stirring the input compost; a discharge device 110 installed on the right inclined surface of the hopper unit 106 to discharge compost injected into the hopper unit 106 and agitated by the stirring unit 108; A compost spreading unit 112 located below the discharge device 110 and installed at the rear end of the vehicle body frame portion 102 to receive and evenly spread the compost discharged through the discharge device 110; All at once by the operation of the engine unit 105, including the mission unit 111, which operates in connection with the engine unit 105 and is connected to an electric traction wheel unit 118 for moving and driving the compost spreader. It is connected and installed to operate, and the discharge device 110 includes a bracket 24 fixedly installed on one side of the hopper 18; A hinge shaft 32 is installed on the bracket 24, and a rotation gear 30 is installed to rotate around the hinge shaft 32, is formed in an arc shape, and has a plurality of gears formed in the arc portion; It includes a discharge shutter 26 having a plurality of meshing holes that mesh with a plurality of gears formed on the rotating gear 30 and open and close while moving up and down along the inclined surface of the hopper 18, wherein the rotating gear 30 ) a rectangular rotating piece (28) connected and installed to rotate the; a pivoting piece (36) connected to the pivoting piece (28) and installed in the transverse direction to transmit rotational force; It is characterized in that it is composed of a fixing bracket 38 for fixing the pivoting piece 36 to the car body frame 102 and is connected and installed to be operated at once by the engine unit 105.

In addition, the compost spreading unit 112 includes a bracket frame 40 fixed to the rear end bottom of the vehicle body frame portion 102; a rotation axis 42 installed horizontally at the lower part of the bracket frame 40 and configured to rotate; A gearbox 44 and a bevel gear 45 that are connected to and rotate on the rotation shaft 42; The rotating shaft 42 is connected to the upper part of the bevel gear 45 and includes a rotating plate 48 with a plurality of spraying blades 46 rotating in the horizontal direction to be operated by the engine unit 105. It is desirable to install it in connection.

The stirring unit 108 includes a stirring shaft 20 on which the hopper unit 106 is horizontally installed inside the hopper 18; It is preferable that the stirring shaft 20 is provided with a plurality of stirring blades 22 for agitating the introduced compost, and the stirring shaft 20 is connected to the engine unit 105 and rotates.

Hereinafter, specific embodiments according to the wheeled spreader for use as a transport vehicle of the present invention will be described.

Figure 1 is a front view showing the structure of a wheeled spreader for both a transport vehicle and a wheeled spreader of the present invention, Figure 2 is an exploded view showing the structure of a wheeled spreader for a transport vehicle and a wheeled spreader of the present invention, and Figure 3 is a wheeled spreader for both a transport vehicle and the present invention. This is a power transmission diagram showing the structure of.

And, Figure 4 is a side view showing the structure of the wheeled spreader for both transport and transport of the present invention, Figure 5 is a plan view showing the structure of the wheeled spreader for transport and combined use of the present invention, and Figure 6 is a wheeled and transportable for both transport and wheel of the present invention. This is a front view showing the power transmission system of the mold spreader.

Figure 7 is a diagram showing the structure of the rotating plate of the wheeled sprayer for both transport vehicles of the present invention, Figure 8 is a diagram showing the structure during one-way spraying as another embodiment of the wheeled spreader for transport vehicles of the present invention, and Figure 9 is an exploded view of Figure 8.

And, Figure 10 is a plan view showing the planar structure of the wheeled spreader for use as a transport vehicle of the present invention, and Figure 11 is a diagram showing the structure of the transfer part where the conveyor belt of the present invention is installed.

When explaining the wheeled spreader for both transport vehicles of the present invention with reference to FIGS. 1 to 6, first, as shown in FIGS. 1 and 3, the wheeled spreader 100 for both transport vehicles of the present invention has a vehicle body frame portion. (102), an engine frame part (104), an engine part (105), a hopper part (106) into which compost and fertilizer are introduced, and a stirrer (108) for mixing compost and fertilizer, compost, granular fertilizer, and oil cake. It includes a discharge device 110 for discharging fertilizers, etc., and a compost spreading unit 112 for spreading the compost and fertilizer.

And, it includes a control unit 122 including a mission unit 111, a compost spreading power transmission unit 114, an agitator power transmission unit 116, and a traction wheel unit 118 and a handle unit 120.

The handle unit 120 consists of an on/off means and a plurality of operating levers for operating the compost spreader. That is, a handle installed horizontally to adjust the spreader left and right, a shutter lever installed on the front of the handle to open and close the discharge shutter, and a tongue for spreading fertilizer by rotating the rotary plate of the compost spreading unit. It includes a shift lever and a differential lever that control the speed by shifting gears during the lever and driving operation and control the power of the spreader.

When describing the wheeled sprayer for use as a transport vehicle of the present invention in more detail with reference to FIGS. 2 and 3, first, a car body frame 102 is installed, and the car body frame 102 is connected to the main frame 10. ), a vertical frame 12, a horizontal frame 14, and a hopper frame 16.

The vehicle body frame portion 102 has a main frame 10 installed in the horizontal direction, and a vertical frame 12 is installed vertically at the left front end of the main frame 10.

The vertical frame 12 has a T shape and consists of vertical parts, and a horizontal frame 14 that is long in the transverse direction is formed on the upper part of the vertical frame 12.

The engine unit 105 and the mission unit 111 are installed on the upper surface of the horizontal frame 14.

A hopper frame 16 is installed on the upper right side of the main frame 10, and a hopper unit 106 is installed on the upper surface of the hopper frame 16.

The hopper unit 106 is provided with a hopper 18 formed in an upper-lower direction, and a stirring unit 108 is installed on the inner side of the hopper 18.

The stirring unit 108 installed on the inside of the hopper 18 stirs the compost through the process of mixing, mixing, and finely pulverizing the compost, and the stirring unit 108 mixes the compost with the stirring shaft 20 on the inside of the hopper 18. The wings 22 are provided to rotate in the horizontal direction.

The stirring shaft 20 is installed to transversely cross the inner side of the hopper 18, and the stirring shaft 20 is provided with a plurality of stirring blades 22 on its outer peripheral surface.

The stirring wing (22) is " It is made in the shape of, and the end is bent to the right, and a plurality of stirring blades (22) are installed to mix and discharge compost, granular fertilizer, oil cake fertilizer, etc.

As described above, the compost mixed by the agitator 108 inside the hopper 18 is discharged by the discharge device 110.

The discharge device 110 is installed at the bottom of the rear end of the hopper unit 106 and is operated by a link 34 extending long in all directions.

To be more specific, the discharge device 110 has a bracket 24 fixedly installed at the rear of the hopper 18, and the discharge shutter 26 is installed on the bracket 24 along the right slope of the hopper 18. It is installed at an angle facing upward to the right.

The discharge shutter 26 has a plurality of gear holes formed on one side, preferably on the right inclined lower surface, and includes a rotating piece 28, a rotating gear 30, and a hinge shaft 32.

The pivoting piece 28 is formed in a long rectangular shape toward the left, has a hinge shaft 32 installed at its lower end, rotates around the hinge shaft 32, and moves toward the left of the pivoting piece 28. A link 34 is installed to extend long in the transverse direction and is connected to the mission unit 111 so as to move linearly in the left and right directions.

A rotating gear 30 is installed on the hinge shaft 32. The rotating gear 30 has an arc shape, and a plurality of gears are formed in the arc portion.

A plurality of gears formed on the rotating gear 30 mesh with a plurality of gear holes formed on the above-mentioned discharge shutter 26, and as the rotating gear 30 rotates, the discharge shutter 26 tilts upward and downward. Opening and closing occurs while moving.

Additionally, a rectangular rotating piece 36 is connected to the left end of the link 34, and a fixing bracket 38 is vertically fixed to the lower end of the rotating piece 36.

The rotation piece 36 is connected to the engine pulley 66 of the engine unit 105 and rotates.

The pivoting piece 36 is preferably connected to the upper end of the fixing bracket 38 and installed to rotate in the left and right direction. A plurality of link connection holes are formed in the pivoting piece 36, and the link 34 is At the same time as it is connected to the connection hole, the rotational action of the rotation piece 36 is installed to move the link 34 in a horizontal straight line.

As the link 34 is connected to the link connection hole formed in the pivot piece 36 and moves, the pivot piece 28 connected to the right end of the link 34 rotates and moves, and the pivot piece 28 rotates. As the rotation gear 30 rotates together, the discharge shutter 26 installed in engagement with the rotation gear 30 opens and closes while moving upward or downward to the right.

Meanwhile, a compost spreading unit 112 is installed at the top of the discharge device 110 to disperse and spread compost fertilizer.

The compost spreading unit 112 includes a bracket frame 40, a rotating shaft 42, a gearbox 44 and a bevel gear 45, spreading wings 46, and a rotating plate 48.

The bracket frame 40 is fixedly installed on the lower right side of the main frame 14 of the vehicle body frame 102, and a gearbox 44 is installed on the rotation axis 42 and engages with the gearbox 44. The bevel gear 45 is installed upward so that the center line intersects vertically to rotate.

As the gearbox 44 rotates, the bevel gear 45 rotates and rotates the rotating plate 48 provided with the spraying wings 46.

On the upper part of the rotating plate 48, a plurality of spray wings 46 extend radially and are formed into four sections spaced 90 degrees apart.

When the compost stirred in the hopper unit 106 by the rotating plate 48 formed as described above is discharged through the discharge shutter 26 of the discharge device 110, the rotating plate 48 rotates to spread compost and fertilizer. It will happen.

In the present invention, a gearbox and a bevel gear are used to spread compost while rotating the rotating plate 48, but a bevel gear set can be used, and furthermore, a rotary motor can be used to rotate the rotating plate.

Subsequently, the rotation shaft 42 of the compost spreading unit 112 is installed to rotate in connection with the compost spreading power transmission unit 114, and the compost spreading power transmission unit 114 is connected to the engine unit 105 and It is connected and installed, and rotation occurs as the engine unit 105 operates.

The compost spreading power transmission unit 114 is connected and installed to operate as the engine pulley 66 connected to the engine unit 105 rotates.

The compost spreading power transmission unit 114 includes a plurality of transmission belts 52 connected to the engine pulley 66, and is connected to each of the transmission belts 52 to rotate.

A spreader drive shaft 130, a spreader idle shaft 132, and a spreader shaft 136 are respectively installed and connected to the transmission belt 52. That is, one end of the transmission belt 52 is connected to the engine pulley 66 of the engine unit 105, and the driven belt pulley 70 is connected to the other end of the transmission belt 52, and the driven belt pulley ( One end of another transmission belt 52 is connected to 70, and the other end of the transmission belt 52 connected to the driven belt pulley 70 is connected to the spreader idle shaft 132.

In addition, a spreader drive shaft 130 is connected to the driven belt pulley 70, one end of the transmission belt 52 is connected to the spreader drive shaft 130, and the other end of the transmission belt 52 is a spreader shaft 136. This connection is installed to transmit rotational force.

As the engine unit 105 operates by the compost spreading power transmission unit 114 installed in this way, the mission unit 111 operates, the engine pulley 66 of the mission unit 111 rotates, and the engine pulley 66 rotates. The first idle shaft 126, the second idle shaft 128, the spreader drive shaft 130, the spreader idle shaft 132, and the spreader shaft 136 connected to (66) rotate, and the spreader shaft 136 As the rotating shaft 42 provided in rotates, the rotating plate 48 rotates to spread compost.

As described above, the wheeled spreader 100 for use as a transport vehicle of the present invention agitates compost and fertilizer by the engine unit 105 consisting of one engine, and the spraying operation for spreading compost and fertilizer is all done in one operation. It is installed and connected to the system and operates.

In addition, the stirrer power transmission unit 116 includes a second idle shaft 128, a stirring shaft 20, and a stirring blade 22.

The second idle shaft 128 is installed in connection with the above-described first idle shaft 126 to receive rotational power, and transfers the transmitted rotational power to the stirring shaft 20 to stir the compost.

The second idle shaft 128 may be a driving roller. In other words, it can serve as a driving roller among a pair of driving rollers and manual rollers installed to rotate the conveyor belt 51 of the transfer unit 124.

Next, an idle traction wheel unit 117 and an electric traction wheel unit 118 are installed on the main frame 10 of the vehicle body frame 111 to traction and move the spreader 100.

Since the electric traction wheel unit 118 is connected to the mission unit 111 and is equipped with wheels to enable rolling movement, a detailed description will not be given.

Continuing to describe the power transmission system of the present invention with reference to FIG. 3, the present invention has an engine unit 105 with one engine installed, transports and moves compost using one engine, and simultaneously stirs and discharges the compost. and spraying at the same time.

As shown in Figure 3, the spreader 100 of the present invention includes a mission unit 111 that is connected to the engine unit 105 to enable driving, and the mission unit 111 includes a traction wheel unit 118. Operate to move the compost spreader.

In addition, a first idle shaft 126 that is connected to the engine unit 105 and rotates, a second idle shaft 128 that is connected to the first idle shaft 126 and rotates, and a spreader drive shaft 130. ), a spreader idle shaft 132, a spreader shaft 136 connected to and rotating with the spreader idle shaft 132, and a stirring shaft connected to and rotating with the second idle shaft 128 and rotating to agitate the compost ( 20).

A spreader interrupter 134 is installed in the middle of the spreader idle shaft 132, and the spreader interrupter 134 is used to intermittently operate or stop the rotational power when spreading compost. do.

To be more specific, first, the engine pulley 66 provided in the engine unit 105 is installed to be rotatable, one end of a traveling belt 68 is connected to the engine pulley 66, and the traveling belt is connected to the driving belt 66. The other end of (68) is connected to the driven belt pulley (70) provided on the left side of the second idle shaft (126).

A driven belt pulley 70 is installed on the left end of the first idle shaft 126, a first active belt pulley 72 is installed on the right side of the driven belt pulley 70, and a second active belt pulley 72 is installed on the right end. A belt pulley (78) is installed.

The first idle shaft 126 is connected to the traveling belt 68 and rotates by receiving rotational power from the engine unit 105.

One end of the mission belt 74 is connected to the first active belt pulley 72, and the other end of the mission belt 74 is connected to the mission unit 111.

The mission unit 111 is connected to the electric traction wheel unit 118, and the electric traction wheel unit 118 rotates due to the rotational power of the mission unit 111, thereby causing the spreader to travel.

In addition, one end of the feeding belt 80 is connected to the second active belt pulley 78 provided at the right end of the first idle shaft 126, and the spreader drive shaft 130 is installed at the other end of the feeding belt 80. ) is connected and installed, the spreader drive shaft 130 is provided with a feeding belt pulley 82, the middle portion is provided to rotate an active belt pulley 93, and the right end is provided with an active gear 84 for rotation. It is connected and installed to make it possible.

The feeding belt pulley 82 is connected to the other end of the feeding belt 80, and as the feeding belt pulley 82 rotates, the spreader drive shaft 130 rotates, and as the spreader drive shaft 130 rotates, the feed belt pulley 82 rotates to the right. The active gear 84 at the end rotates.

The second idle shaft 128 is connected and rotated to the active gear 84. A driven gear 86 is provided at the right end of the second idle shaft 128, and a second idle shaft 86 is provided at the left end of the second idle shaft 128. The idle pulley 88 is provided to be rotatable.

The active gear 84 engages and rotates with the driven gear 86 of the second idle shaft 128, and as the driven gear 86 engages and rotates with the active gear 84, the second idle shaft 128 rotates. The idle pulley (88) rotates.

One end of the agitator belt 90 is connected to the second idle pulley 88, and the other end of the agitator belt 90 is connected to the agitation shaft 20.

A driven belt pulley 92 is provided at the other left end of the stirring shaft 20, and a plurality of stirring blades 22 are fixedly installed at the middle portion to rotate and mix the compost.

The other end of the agitator belt 90 is connected to the driven belt pulley 92 of the agitating shaft 20, and the rotational force of the agitator belt 90 is transmitted to the driven belt pulley 92 to rotate the agitating shaft 20. This comes true.

Meanwhile, one end of the transmission belt 94 is connected to the active belt pulley 93 installed at the middle part of the spreader drive shaft 130, and the driven belt pulley of the spreader idle shaft 132 is connected to the other end of the transmission belt 94 ( 95) is connected and installed.

The spreader idle shaft 132 is provided with a driven belt pulley 95 at its left end, an active belt pulley 96 at its right end, and a spreader interrupter 134 is installed at its middle part.

As described above, as the driven belt pulley 95 connected to the other end of the transmission belt 94 rotates, the active belt pulley 96 of the spreader idle shaft 132 rotates.

One end of the spreader belt 97 is connected to the active belt pulley 96, and a spreader shaft 136 is installed at the other end of the spreader belt. At the right end of the spreader shaft 136 is a spreader belt pulley ( 98) is provided, and at least one compost spreading unit 112 is installed at the middle portion of the spreading shaft 136 to spread compost.

When the spreader interrupter 134 installed at the middle part of the spreader idle shaft 132 operates to rotate the active belt pulley 96, the active belt pulley 96 rotates and at the same time the spreader connected to the spreader belt 97 The belt pulley 98 rotates, and as the spreader belt pulley 98 rotates, the spreader shaft 136 rotates, and the spreader shaft 136 rotates to spread compost provided on the spreader shaft 136. As the rotation shaft 42 of the unit 112 rotates, the gearbox 44 and the bevel gear 45 operate to rotate the rotating plate 48 to spread compost.

In addition, a discharge device 110 for discharging the compost is installed in the hopper portion 106, where compost is input and stored and mixed by the stirring portion 108. The discharge device 110 includes the second idler. A pivoting piece 36 is installed in connection with the shaft 128 to rotate, and the link 34 is fixed by a fixing bracket 38.

The fixing bracket 38 is fixedly installed on the upper surface of the main frame 10 described above.

One end of the link 34 is connected to the pivoting piece 36, and the other end of the link 34 is connected to the pivoting piece 28.

The rotating piece 28, which has the above-mentioned rectangular shape, is installed to rotate in the direction of the arrow, and the rotating piece 28 is connected to the rotating gear 30 formed in an arc shape.

A hinge shaft 32 is installed at the lower end of the rotation gear 30, and rotation is performed around the hinge shaft 32.

A plurality of gears are formed on the outer peripheral surface of the circular arc portion of the rotating gear 30.

In addition, the discharge shutter 26 is connected and installed to enable opening and closing while moving in a straight line by meshing with the rotating gear 30.

As shown in Figure 2, the discharge shutter 26 is fixed to the bracket 24 installed on the right slope of the hopper 18, and extends a straight line upward or downward to the right along the right slope of the hopper 18. It is installed to engage with the gear of the rotating gear 30 to open and close while moving, and as the discharge shutter 26 is opened and closed, the compost and fertilizer in the hopper 18 are discharged through the discharge shutter 26 and the compost is discharged. It is sprayed through the spray unit 112.

A plurality of meshing holes (not shown) are formed in the discharge shutter 26 to engage with the gears of the rotating gear 30, and as the gear engages with the meshing holes and the rotating gear rotates, the rotating gear moves upward. It is connected and installed to move or move downward.

In this way, as the rotational power of the engine pulley 66 provided in the engine unit 105 is transmitted, the discharge shutter 26 opens and closes, and the mission unit 111 is connected to the engine unit 105 and operates. The compost is stirred within the hopper 18 by the agitator power transmission unit 116, the stirred compost is discharged through the discharge device 110, and the discharged compost is The compost spreading unit 112 is configured to dispersely spread the compost, so that the running movement of the compost spreader and the stirring, discharging and spreading of the compost are all operated simultaneously by the engine unit 105 having one engine.

Figures 4 to 6 are diagrams showing the structure of a wheeled spreader for use as a transport vehicle of the present invention.

As shown in Figure 4, an engine unit 105 and a mission unit 111 are installed on the upper left side of the car body frame unit 102, and are connected to the mission unit 111 to provide electric traction for towing movement. The wheel portion 118 is connected and installed, and a control adjustment portion 122 including a plurality of operating levers and a handle portion 120 is installed on the upper surface of the engine frame portion 104.

In addition, a hopper part 106 is installed at the upper rear end of the car body frame part 102, and the hopper part 106 has a trapezoidal shape with a wide upper entrance and a narrow lower bottom so that compost is introduced from above and mixed. It is made up of shapes.

As shown in FIG. 5, a stirring unit 108 is installed on the inner side of the hopper unit 106, and the stirring unit 108 has a stirring shaft 20 that crosses vertically inside the hopper. A plurality of stirring blades 22 are installed on the stirring shaft 20 to mix compost, and a bracket 24 is installed on the right inclined surface of the inner part of the hopper 18, and the bracket ( 24), a discharge shutter (26) is installed.

At this time, the discharge shutter 26 is installed on the right inclined surface of the hopper 18 to efficiently drop the compost.

As shown in FIG. 6, the engine frame portion 104 is installed on the front of the vehicle body frame portion 102, and the engine portion 105 is installed on the top of the engine frame portion 104, and the engine portion A discharge device 110 and a compost spreading power transmission unit 114 are connected and installed at (105), and a compost spreading unit 112 is installed at the lower part of the discharge device 110 to spread compost.

Figure 7 is a diagram showing the structure of the wheeled sprayer for both transport vehicles of the present invention during two-way spraying, and Figure 8 is a diagram showing the structure for one-way spraying as another embodiment of the wheeled spreader for transport vehicles of the present invention, and Figure 9 is an exploded view of Figure 8.

As shown in FIG. 7, the compost spreading unit 112 is equipped with a rear bracket 41 to prevent compost and fertilizers from being discharged or spilled to the rear.

It is preferable that the rear bracket 41 is detachable and can be attached by pushing it from the rear or detached by pulling it.

The rear bracket 41 installed as described above allows spraying in both the left and right directions.

One or two rotating plates 48 installed in the compost spreading unit 112 may be installed, and discharge occurs in one or both directions depending on the number of rotating plates 48. That is, in the case of one rotating plate 48, spraying is possible in one direction - as shown in Figure 8 - or in the case of two rotating plates 48 - in both directions - as shown in Figure 8, so that compost and fertilizer can be spread. You can save money and increase work efficiency.

When there is only one rotating plate 48, a one-way open discharge port 49 is installed at the right end to spray in one direction as shown by the arrow.

Next, Figures 10 and 11 are planar state diagrams showing the planar structure of the wheeled spreader for use as a transport vehicle of the present invention.

A control adjustment unit 122 is formed at the front of the wheeled spreader 100 for use as a transport vehicle of the present invention.

The control unit 122, which is composed of a plurality of levers including the handle unit 120, consists of first to fourth levers, the first lever is a shutter lever that functions as a shutter, and the second lever is a fertilizer. The spraying lever, third and fourth levers for spraying are preferably comprised of a shift lever and a differential lever that control the speed and power of the sprayer, and the handle unit 120 is preferably installed to adjust the left and right directions when the sprayer is running. .

Meanwhile, a transfer unit 124 is installed on the inner bottom surface of the hopper unit 106 provided in the stirring unit 108.

The transfer unit 124 is composed of a conveyor belt 51 made of rubber or synthetic resin with a plurality of protrusions uniformly protruding in a chevron shape on the upper surface, and the conveyor belt is operated by driving and rotating the manual roller to produce compost and fertilizer. is transferred to the discharge device 110, and discharge is performed by the operation of the discharge device 110.

And, it is provided with a driving roller and a manual roller installed in parallel at the front and back of the conveyor belt 51, and a conveyor belt 51 that rotates by being wound around the driving roller and the manual roller 55, and the driving roller The uneven portion is formed on the outer circumferential surface and is installed in contact with the conveyor belt 51 to improve grip.

Next, Figure 10 is a plan view showing the planar structure of the wheeled spreader for use as a transport vehicle of the present invention, and Figure 11 is a diagram showing the structure of the transfer unit where the conveyor belt of the present invention is installed.

10 and 11, a control adjustment unit 122 is formed on the front of the wheeled sprayer 100 for use as a transport vehicle of the present invention.

The control adjustment unit 122 includes a travel lever for moving the spreader, a spray lever for spreading compost and fertilizer, a handle unit 120 for turning left and right while driving, and a discharge lever for spreading compost and fertilizer. Includes a shutter lever that opens and closes the device.

Meanwhile, a transfer unit 124 is installed on the inner bottom surface of the hopper unit 106 provided in the stirring unit 108.

The transfer unit 124 is composed of a flexible and elastic conveyor belt 51 made of rubber or synthetic resin with a plurality of protrusions uniformly protruding in a chevron shape on the upper surface, and is installed at the front and rear of the conveyor belt 51. Compost and fertilizer are transferred to the discharge device 110 by the rotation of the provided driving and manual rollers, and discharged by the operation of the discharge device 110.

The flexible and elastic conveyor belt 51 is necessary to improve friction and mobility to prevent small granule fertilizers and oily fertilizers from slipping and discharging smoothly when using hard materials, thereby reducing efficiency.

In addition, the transfer unit 124 includes a pair of driving rollers and a manual roller installed in parallel, and a conveyor belt that rotates by being wound around the driving roller and the manual roller, and the driving roller has a concavo-convex portion formed on the outer peripheral surface. It is installed to improve grip in contact with the conveyor belt.

A plurality of protrusions are formed on the surface of the conveyor belt 51, and the plurality of protrusions are preferably formed in a shape such as a semicircle, square, polygon, or wave shape to facilitate moving and discharging small granular fertilizers and oil-based fertilizers. .

The present invention described above is not limited to the preferred embodiment as described above, and can be understood within the scope of the present invention in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims of the present invention. Anyone with knowledge will understand that modifications to various materials and shapes are possible, and that such modifications are within the scope of the claims described as core elements of the present invention.

10: Main frame 12: Vertical frame
14: horizontal frame 16: hopper frame
18: Hopper 20: Stirring shaft
22: stirring wing 24: bracket
26: discharge shutter 28: rotating section
30: rotation gear 32: hinge axis
34: Meeting link 36: Meeting section
38: fixing bracket 40: bracket frame
42: rotation shaft 44: gearbox
45: Bevel gear 46: Spray wing
48: Rotating plate 51: Conveyor belt
66: engine pulley 68: running belt
70: driven belt pulley 72: first active belt pulley
74: Mission belt 76: Mission pulley
78: Active belt pulley 80: Feeding belt
82: Feeding belt pulley 84: Active gear
86: driven gear 88: second idle pulley
90: Agitator belt 92: Driven belt pulley
93: Active belt pulley 94: Transmission belt
95: driven belt pulley 96: active belt pulley
97: Spreader belt 98: Spreader belt pulley
100: wheeled spreader 102: car body frame part
104: engine frame part 105: engine part
106: Hopper unit 108: Stirring unit
110: discharge device 111: mission unit
112: Compost spreading unit 114: Compost spreading power transmission unit
116: Agitator power transmission unit 117,118: Traction wheel unit
120: handle unit 122: control adjustment unit
124: transfer unit
126: 1st idle axis 128: 2nd idle axis
130: Spreader drive shaft 132: Spreader idle axis
134: Spreader interrupter 136: Spreader axis

Claims (11)

a car body frame portion 102;
an engine frame portion 104 connected to the front of the vehicle body frame portion 102 and on which an engine portion 105 is installed;
A hopper unit 106 installed at the upper rear end of the vehicle body frame unit 102 and having an upper and lower hopper 18 for inputting and receiving compost;
a stirring unit 108 installed on the inner side of the hopper unit 106 for mixing and stirring the input compost;
A discharge device is provided with a discharge shutter 26 to discharge compost injected into the hopper unit 106 and agitated by the stirring unit 108, and installed on the right inclined surface of the hopper unit 106. (110) and;
A compost spreading unit is provided with a rotating plate to receive compost discharged through the discharge device 110 and evenly spreads it, and is located below the discharge device 110 and installed at the rear end of the vehicle body frame portion 102. (112) and;
A transfer unit 124 equipped with a conveyor belt 51 rotatably rotated by a driving roller and a manual roller on the bottom surface of the hopper unit 106 to transfer compost and fertilizer;
A control adjustment unit 122 provided with a plurality of control levers consisting of first to sixth levers to operate in conjunction with the transfer unit 124 and the rotating plate 48 for spreading the compost and fertilizer;
It operates in connection with the one engine unit 105 and is connected to a traction wheel unit 118 for moving the compost spreader and driving it forward and backward, including a mission unit 111 installed to rotate left and right and move forward and backward. It is connected and installed so that forward spraying and backward spraying are operated by the operation of the engine unit 105,
The discharge device 110,
A bracket 24 fixedly installed on one side of the hopper 18;
A hinge shaft 32 is installed on the bracket 24, and a rotation gear 30 is installed to rotate around the hinge shaft 32, is formed in an arc shape, and has a plurality of gears formed in the arc portion;
It includes a discharge shutter 26 having a plurality of meshing holes that mesh with a plurality of gears formed on the rotating gear and open and close while moving up and down along the inclined surface of the hopper 18,
The discharge shutter 26 includes a rectangular rotating piece 28 connected and installed to rotate the rotating gear 30;
A link (34) connected to the rotating piece (28) and installed laterally to transmit rotational force;
a pivoting piece (36) connected to one end of the link (34) and rotating;
The pivoting piece 36 is connected to a fixing bracket 38 for fixing it to the car body frame 102, and is installed so that the discharge shutter is opened and closed by a shutter lever,
The compost spreading unit 112,
A bracket frame 40 fixed to the rear lower surface of the vehicle body frame portion 102;
a rotation axis 42 installed horizontally at the lower part of the bracket frame 40 and configured to rotate;
A gearbox 44 and a bevel gear 45 that are connected to and rotate on the rotation shaft 42;
Including a rotating plate 48 connected to the upper part of the bevel gear 45 and having a plurality of spraying blades 46 rotating in the horizontal direction, the plurality of spraying blades 46 are one rotating plate 48 or It is equipped with two rotating plates 48 and is installed with one rotating plate and a one-way open outlet to spray in one direction, or two rotating plates are installed to spray in both directions, and the rotating shaft ( 42) is connected and installed,
The stirring unit 108,
The hopper unit 106 includes a stirring shaft 20 installed horizontally inside the hopper 18;
A plurality of stirring blades (22) are provided on the stirring shaft (20) to stir the injected compost,
The stirring shaft 20 is connected to the driven belt pulley 92 and rotates.
The mission unit 111,
It is installed to have forward and backward functions and is installed so that power is distributed to the compost spreading unit 112 so that forward and backward spraying is performed according to the forward and backward operations,
The conveyor belt 51 of the transfer unit 124 is formed with protrusions that protrude uniformly upward,
The control adjustment unit 122,
A spreading lever connected to the rotating plate to spread compost and fertilizer, a shutter lever connected to the discharge device 110 to open and close the discharge shutter 26, and a shutter lever connected to the discharge device 110 to increase the speed and force when the spreader runs. Includes a shift lever and differential lever that are connected and installed,
The transfer unit 124,
It consists of a pair of driving rollers and a manual roller 55 installed in parallel, and is provided with a conveyor belt 51 that is wound around the driving roller and the manual roller 55 and rotates, and the driving roller has an uneven portion formed on the outer peripheral surface. Irregularities are also formed on the lower surface of the conveyor belt 51 and are installed to improve grip by contacting with the uneven parts of the driving roller,
The discharge device 110 of the compost spreading unit 112 is equipped with a one-way spreading device or a two-way spreading device. The one-way spreading device or the two-way spreading device is provided in a detachable manner and is further equipped with a function of spreading the entire surface when the spreading device is removed. do,
The rotational speed of the rotary plate for spreading the compost and the speed of the conveyor belt of the transfer part are interlocked so that when the conveyor belt is transported quickly, the speed of the rotary plate is fast and when the conveyor belt is transported slowly, the speed of the rotary plate rotates slowly.
An engine pulley 66 is connected to the engine unit 105, and a compost spreading power transmission unit 114 is installed to operate as the engine pulley 66 rotates,
The compost spreading power transmission unit 114 has a plurality of transmission belts 52 connected to the engine pulley 66, and is connected to the transmission belt 52 and rotates,
A spreader drive shaft 130, a spreader idle shaft 132, and a spreader shaft 136 are respectively installed and connected to the transmission belt 52,
The control adjustment unit 122 is provided with a stirrer power transmission unit 116,
The stirrer power transmission unit 116 includes a second idle shaft 128, a stirring shaft 20, and a stirring blade 22,
The second idle shaft 128 is installed in connection with the first idle shaft 126 to receive rotational power and transmit the transmitted rotational power to the stirring shaft 20 to stir the compost,
A first idle shaft 126 that is connected to the engine unit 105 and rotates, a second idle shaft 128 that is connected to the first idle shaft 126 and rotates, and a spreader drive shaft 130. ) and a spreader idle axis (132),
A spreader shaft 136 connected to and rotating with the spreader idle shaft 132 and a stirring shaft 20 connected to and rotating with the second idle shaft 128 to agitate the compost. Wheeled sprayer for use as a transport vehicle.

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