KR200435851Y1 - The deciduous tree which is improved well! the vehicle - Google Patents

Abstract

This design drastically improves the power transmission system of deciduous vehicles, which enables more powerful power and precise rotational operation even in the simpler, and can be sucked / collected more easily when collecting fallen leaves. It relates to an improved deciduous harvesting device provided up to convenience.

That is, in a conventional deciduous harvest vehicle, a hydraulic oil pump connected to the discharge conveyor driving device 300 and the PTO of the vehicle auxiliary mission (not shown) is installed, one end of the oil pump to the oil pump operation An oil tank containing fresh water of a certain level is connected to a high pressure hose to supply the required oil, while the other end of the oil pump maintains the hydraulic pressure applied at the output side of the oil pump at a constant pressure, and then delivers it to the hydraulic motor installed in the piping line. On the other hand, the hydraulic pressure once used in the motor is distributed to the oil tank again, and installs an automatic control valve for hydraulic pressure to control / control the circulation system of oil, and at a constant speed ratio by the hydraulic pressure supplied by the automatic control valve for hydraulic pressure. It is equipped with a hydraulic motor that rotates on each side.

Oil pump, hydraulic tank, hydraulic automatic control valve, hydraulic motor

Description

The deciduous tree which is improved well! the vehicle}

1 is a schematic internal structure of the present invention

2 is a detailed configuration diagram of the main part of the present invention

Figure 3 is a top view of the loading box of the discharge conveyor driving device installed in the main part of the present invention

Figure 4 is an appearance of the appearance of the subject innovation

5 is a detailed view of the brush presented in the present invention
6 is a rear view of the present invention
* Description of Signs of Main Parts of Drawings *
1: loading 10: suction power unit
20: discharge conveyor device 300: discharge conveyor drive device
310: hydraulic oil pump 320: oil tank
330: hydraulic motor 340: automatic control valve for hydraulic
400: brush device 410: brush
420: rotating body 430: hydraulic motor
440: connecting rod 450: height adjustment cylinder
460: connection support 480: front and rear operating table
490: cylinder for front and rear operation 610: suction pipe
620: connecting hose 600: hose holder

The present invention improves the structure of the deciduous trucks, which are easy to collect and unload, of the registered 20-0269821, and provides improved deciduous harvesting efficiency, operational convenience, and cost savings in manufacturing and installation. It is about collection vehicles.

In the power transmission structure of the pre-registered 20-0269821 deciduous harvest vehicle, the drive shaft 31 is connected to the PTO shaft of the vehicle auxiliary mission, and then the twin sprocket 32 is installed on the drive shaft 31, and the drive shaft An inlet pair sprocket 34 and an inlet sprocket 35 chained with the pair sprocket 32 and parallel to the 31, respectively; 33 and a second inlet sprocket 38 which is connected to the sprocket 35 of the first driven shaft 33 and the sprocket 38 for applying the rotational power thereof, respectively, on one side thereof in parallel with each other. The driven shaft 36 is connected to the sprocket 38 of the second driven shaft 36 and decelerates the rotation thereof and simultaneously changes the rotational direction of the driving shaft of the discharge conveyor apparatus 20. As it is provided with each of the reduction gear 40 for rotating the 21),

The structure is very complicated, and the cost of manufacturing and installation is not only very expensive, but also the failure is frequent, and the other cost burden for repair is also considerable. In addition, the gap between the rotational power transmitted to the drive shaft 21 of the final discharge conveyor device 20 passes through a plurality of gears, so that the play is very difficult, and the precise motion control desired by the user is very difficult, In the case of squeaking or stopping the movement there was also a problem that does not deliver a large power.

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In addition, the conventional deciduous vehicle does not have a special function for improving the function that would only have a basic suction device that is absolutely necessary for the deciduous collection, there is also a problem that could not be collected with high efficiency even under a variety of environmental conditions.

Therefore, the present invention was devised to eliminate the above-mentioned problems, and by drastically improving the power transmission system of the deciduous vehicle, it is possible to achieve superior power of power and precise rotational operation even in the simpler, and more deciduous than the deciduous harvest. This is a technical task, with the focus on improving the improved deciduous harvesting device, which can be easily and quickly suctioned / collected and provided various conveniences.

In order to achieve the above technical problem, the present invention will be described in detail with reference to the accompanying drawings.

That is, the present invention, as shown in Figures 1 to 5 the present invention is a loading box (1) of a predetermined space in the rear of the transport vehicle; It is provided on the side of the stacking box so that the inside of the stacking box 1 is vacuumed, and a strong suction force generated by the vacuum is sucked (collected) and then loaded into the inner space of the stacking box 1 by suction (collection) of the external fallen leaves. Suction power unit 10; A discharge conveyor device (20) installed on the bottom surface of the loading box (1) to transfer the leaves and the like loaded in the loading box (1) toward the rear and then discharge (unloading) the rear outside; In the conventional deciduous harvest vehicle, each of which is composed of a discharge conveyor driving device 300 to be driven by transmitting the power output from the PTO shaft of the vehicle auxiliary mission (not shown) to the discharge conveyor device 20,

First, as shown in FIGS. 1 to 4, a hydraulic oil pump 310 connected to the discharge conveyor driving device 300 with a PTO of the vehicle auxiliary mission (not shown) is installed, and the oil pump 310 of the At one end, an oil tank 320 containing fresh water at a certain level is connected to a high pressure hose to supply the required oil according to the operation of the oil pump 310, while the other end of the oil pump 310 is an oil pump 310. While maintaining the hydraulic pressure applied at the output side of the constant pressure and then delivered to the hydraulic motor 330 installed in the piping line, while the hydraulic pressure once used in the hydraulic motor 330 is distributed to the oil tank 320 and transferred to the oil circulation system Install the hydraulic automatic control valve 340 for controlling / in charge, and the hydraulic motor 330 rotated at a constant speed ratio by the hydraulic pressure of a constant pressure supplied from the hydraulic automatic control valve 340 on each side Equipped It is the characteristic summary.

And in the present invention is installed on both sides or one end of the brush for a smoother collection of fallen leaves on the fallen leaves falling on the floor, the brush device 400, the brush device 400 is shown in Figure 1 and FIG. As shown in FIG. 5, a brush 410 and a rotating body 420 for rotating the brush 410 and a hydraulic motor 430 for operating the brush are provided at a lower end of the brush 410. It is connected to the upper and lower height adjustment cylinder 450 of the upper middle coupled to the connecting rod 440 having up and down free flow, the connecting rod 440 and the vertical adjustment cylinder 450 is a vertical connection It is coupled to the support 460, the rear side of the connecting support 460 pins to the rear front and rear operation table 480 by the left and right turning pins, and the lower side of the front and rear operating table 480, the cylinder for the front and rear operation ( 490 are each provided and rotated Brush (410) in consideration of the user's convenience and the efficiency of collecting leaves, so that it can be used while operating freely (front and rear / up and down / left and right).

And the outer surface of the sealed deciduous vehicle loading box (1) is provided with a see-through window 500 that can easily check the internally loaded deciduous amount from the outside to check the internal deciduous amount does not have to open the tailgate of the loading box as before There is an advantage.

In addition, in the lower end of the storage box (1), the hose holder (600) to easily and conveniently accommodate the long connection hose 620 to be used in connection with the suction pipe 610 at the rear end of the storage box when collecting / suctioning deciduous leaves Installed on both sides or one side.

As the deciduous vehicle of the present invention is designed to transmit and operate power more smoothly, it is not only to improve the failure and rotational precision and rotational power involved in collecting deciduous leaves, but also to reduce the failure rate and enormous cost reduction effect due to manufacturing / installation. In addition, it is possible to greatly improve the efficiency of collecting fallen leaves compared to the existing ones.

Claims (3)

A loading box 1 in a predetermined space at the rear of the transport vehicle; It is provided on the side of the stacking box so that the inside of the stacking box 1 is vacuumed, and a strong suction force generated by the vacuum is sucked (collected) and then loaded into the inner space of the stacking box 1 by suction (collection) of the external fallen leaves. Suction power unit 10; A discharge conveyor device (20) installed on the bottom surface of the loading box (1) to transfer the leaves and the like loaded in the loading box (1) toward the rear and then discharge (unloading) the rear outside; In the conventional deciduous harvest vehicle, each of which is composed of a discharge conveyor driving device 300 to be driven by transmitting the power output from the PTO shaft of the vehicle auxiliary mission (not shown) to the discharge conveyor device 20, The discharge conveyor driving device 300 is installed to the hydraulic oil pump 310 jointed with the PTO of the vehicle auxiliary mission (not shown), and the request according to the operation of the oil pump 310 at one end of the oil pump 310 The oil tank 320 in which fresh water of a certain level is supplied for supply of oil is connected to a high pressure hose, while the other end of the oil pump 310 maintains a hydraulic pressure applied at the output side of the oil pump 310 at a constant pressure. While transmitting to the hydraulic motor 330 installed in the piping line, the hydraulic pressure once used in the hydraulic motor 330 is distributed to the oil tank 320 and transported to the automatic control valve for hydraulic pressure to control / control the circulation system of the oil ( 340, the improved deciduous harvest vehicle, characterized in that each provided with a hydraulic motor 330 rotated at a constant speed ratio by a constant pressure supplied from the hydraulic automatic control valve 340, respectively. . The method of claim 1, On both sides or one end of the vehicle for a smoother collection of fallen leaves to install a brush device that can be rotated to the brush on the fallen leaves on the floor, the brush device 400 is a brush (410) and the bottom The brush 410 is provided with a rotating body 420 for rotating operation and a hydraulic motor 430 for brushing operation, and the rotating body 420 is connected by pins and has a connecting rod 440 having free flow up and down. It is coupled to the upper and lower height adjustment cylinder 450 of the upper middle coupled to the, the connecting rod 440 and the vertical adjustment cylinder 450 is coupled to one connection support 460 vertically established, the connection support 460 ) Is coupled to the rear front and rear operating platform 480 by the left and right turning pins, the lower side of the front and rear operating platform 480, the improved fallen leaves, characterized in that the front and rear operating cylinders 490 are respectively provided. Collecting vehicle. The method of claim 1, The inner side of the storage box (1) at the lower side of the hose holder (600) to easily and conveniently accommodate the long connecting hose 620 to be used in connection with the suction pipe 610 at the rear end of the storage box when collecting / suctioning Improved deciduous harvest vehicle, characterized in that installed on one side.

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