KR200279558Y1 - Work vehicle for agriculture - Google Patents

Abstract

The present invention relates to an agricultural work vehicle, and more particularly, to a special vehicle work vehicle that can conveniently harvest and transport cucumbers, tomatoes, fruits, etc. when growing special crops. It is designed to adjust the height of the driver's seat to the desired height in accordance with the working situation, and to reduce the fatigue of the worker and improve the work efficiency.

The present invention is a body (1), a battery (2) that is installed in the rear of the body (1) can be charged and used properly, and the operation is rotated at an appropriate speed by the battery (2) power source A transmission 4 which is connected and operated by a motor 3, a shaft of the actuating motor 3 and a belt 5, a steering output shaft 7 sprocket 8 and a driven sprocket 9 of the transmission 4; And a track 6 rotated in connection with the vehicle, and a driver's seat 10 installed above the vehicle body 1 and a container loading platform 11 installed at the rear of the vehicle body 1. The shift pedal 20 is installed at the front of the driver's seat body 21, which is the front side of the body main body 1, and is connected to the shift lever 23 of the transmission 4 by the operation rod 22. It is installed on both sides of the driver's seat body 21, which is the front side of the body body 1, and by the operating rod 31 The steering pedal 30 is connected to the side clutch arm 32 of the transmission 4.

Description

Agricultural Vehicles {WORK VEHICLE FOR AGRICULTURE}

The present invention relates to an agricultural work vehicle, and more particularly, to a special crop work vehicle that can be harvested and transported as well as convenient harvesting of cucumbers, tomatoes, fruits, and the like when growing special crops.

As is generally known, when working in a house or a field, the worker changes the working position from time to time according to the size and shape of each crop. Vehicles are being used universally.

The agricultural work vehicle is generally used in a house, and the agricultural work vehicle is directly operated by a worker to move to an appropriate position, and the cucumber, tomato, fruit, courgette and kiwi are moved to the proper position. It is to harvest strawberries, fruits, etc. conveniently, and to carry the harvested harvest in a cargo compartment. When harvesting, the worker may sit in the driver's seat and harvest, or get off the driver's seat and stand on the ground to harvest, and the steering wheel must be adjusted by hand so that the harvest cannot be performed during operation.

In addition, as the height of the driver's seat is not switched, the operator directly changes the position according to the fruit opening position of the crop, and the worker sitting in the driver's seat gets out of the driver's seat to harvest a specific fruit.

However, in the agricultural work vehicle described above, the driver cannot directly work during the movement by operating the steering wheel of the work vehicle by hand, and the driver repeatedly sits and stands up from the driver's seat because the height of the driver's seat does not change freely. Working while working, there was a problem that the operator is easily tired and causes a decrease in work efficiency.

The present invention corrects the problems described above, and adjusts the height of the driver's seat to the desired height in accordance with the working situation while the worker is in the driver's seat, and also reduces the worker's fatigue and improves the work efficiency. An object is to provide a vehicle.

In order to achieve the above object, the present invention provides a vehicle body, a battery installed in the vehicle body is charged with power, an operating motor operated by the battery power source, a transmission connected to the operating motor and the belt, In an agricultural work vehicle composed of a track connected to a steering output shaft of the transmission and a driver's seat and a container stack installed on the body of the vehicle, the transmission lever of the transmission is installed on the front side of the body of the vehicle and an operating rod. The shift pedal is connected to, and the steering pedal is installed on the front side of the vehicle body and connected to the side clutch arm of the transmission by the operating rod.

1 is a side view of an embodiment of the present invention,

2 is a plan view of an embodiment of the present invention,

3 is a development view showing a gear unit of an embodiment of the present invention;

Figure 4 is a side cross-sectional view showing a gear portion of an embodiment of the present invention,

5 is a perspective view showing a steering output shaft of an embodiment of the present invention,

6 is a schematic view showing a driver's seat lift state of the embodiment of the present invention.

<Description of the code used in the main part of the drawing>

1: body 2: battery

3: working motor 4: transmission

6: orbit 7: steering output shaft

11: container holder 20: shifting pedal

30: steering pedal 34: side clutch

40: input shaft 50: first power transmission shaft

60: second power transmission shaft 70: lift arm

1 to 6, the vehicle body 1, the battery 2 is installed in the rear of the vehicle body main body 1 can be used to properly charge the power and the battery ( 2) an operating motor (3) rotated at a proper speed by a power source, a transmission (4) operated by being connected to a shaft (5) and a belt (5) of the operating motor (3), and a steering output shaft (1) of the transmission (4); 7) a track 6 connected to the sprocket 8 and the driven sprocket 9 and rotated therein; a driver's seat 10 installed above the body body 1 and a container installed at the rear of the body body 1; In the agricultural work vehicle comprised of the loading stand 11, it is installed in front of the driver's seat body 21 which is the front side of the said main body 1, and the shift lever 23 of the transmission 4 is carried out by the operation rod 22. A transmission pedal 20 connected to the front and a front of the driver body 21, which is a front side of the vehicle body 1, As soon it is made as well as the steering pedal (30) connected to the side clutch arm 32 of the transmission 4 by the operation rod 31.

The shift pedal 20 simply shifts the traveling speed by a hand that is operated by hand. When the pedal 20 moves forward and backward by stepping on the shift pedal 20, the operation rod 22 operates the shift lever 23 of the transmission 4. By the operation of the shift lever 23, the shift fork 24 forwards and backwards the gear (including the low speed and the high speed) 41 of the input shaft 40, and the gear 41 of the input shaft 40. According to the position, the power of the input shaft 40 is transmitted to the first power transmission shaft 50 or the second power transmission shaft 60, and the power of the input shaft 40 is directly transmitted to the first power transmission shaft 50. Power transmitted to is transmitted to the steering output shaft (7) to rotate the track (6). When the gear 41 of the input shaft 40 and the gear 61 of the second power transmission shaft 60 are engaged, the body body 1 is reversed, and the power is driven to the second power transmission shaft 60. This is transmitted to the first power transmission shaft 50 at the same time, the power is transmitted to the first power transmission shaft 50 and at the same time is transmitted to the steering output shaft (7) is to rotate the track (6).

And the steering pedal 30 is to operate by stepping on the foot instead of steering or steering by pulling or rotating by hand, when one side of the steering pedal 30, the operating pedal 31 is stepped on one side clutch The arm 32 is rotated, and the side gear arm 32 is rotated and at the same time the center gear 33 and one side clutch 34 which are rotated by the power of the operating motor 3 are separated. As the power transmission of the one side clutch 34 is stopped, the rotation of the one track 6 is stopped and the other track 6 is rotated while the body body 1 is rotated.

In addition, the driver's seat 10 installed on the vehicle body 1 is provided to be elevated, and the vehicle body 1 and the driver's seat body 21 are combined and installed by a folding type lift arm 70, and the lift arm is installed. The actuator 71 fixed to the vehicle body main body 1 is provided on one side of the 70. The actuator 71 may be configured as a hydraulic cylinder or an electric cylinder, the hydraulic cylinder is used when the hydraulic body is mounted on the body body 1, the electric cylinder is the electric of the body body (1) It is used when it is available, the actuator 71 can be operated while the operator seated in the driver's seat 10 can be adjusted while the driver's seat 10 is elevated to the desired height.

In addition, the driver's seat 10 is rotated by installing the rotation lever 72 in the driver's seat body 21, and when the driver's seat 10 is rotated in the proper direction while the rotation lever 72 is pulled upward. After the driver's seat 10 is rotated, the rotary lever 72 is lowered to set the rotational position of the driver's seat 10.

The container holder 11 installed at the rear of the vehicle body 1 is formed in two stages to allow a large amount of loading and transport of the harvest, and also to catch the container holding lever 74 fitted to the guider 73. The angle of rotation of the second-tiered loading stand 11 "is defined by the groove 75 and the projection 76 of the container loading stand 11, and the handle 77 is provided in front of the body body 1 by It is for the driver to use conveniently.

Reference numeral 78 denotes a brake that is operated by a lever (not shown) installed on one side of the vehicle body 1, and when the brake 78 is operated, movement of the vehicle body 1 is interrupted.

The present invention as described above is to adjust the height of the driver's seat to the desired height in accordance with the work situation while the operator is in the driver's seat, and to reduce the fatigue of the operator and improve the work efficiency, steering pedal (30 ) And the shift pedal 20 is operated by the foot without operating the hand, and the cultivation and harvesting of a special crop while the steering pedal 30 and the shift pedal 20 are operated by the foot. 20, 30) can be operated as a free hand work can be more stable.

When the vehicle body 1 is advanced at an appropriate speed by stepping on the shift pedal 20, the gear 41 of the input shaft 40 is moved to a specific position by stepping on the shift pedal 20. When the gear 41 of the input shaft 40 is moved to a specific position, the gear 41 is engaged with the gear 51 of the first power transmission shaft 50, and the gear 51 of the first power transmission shaft 50 is the input shaft. When engaged with the gear 41 of the 40, the power of the input shaft 40 is transmitted and the power transmitted to the first power transmission shaft 50 rotates the center gear 33 of the steering output shaft 7, the center At the same time as the gear 33 is rotated, the steering output shaft 7 is rotated by both side clutches 34. As the steering output shaft 7 is rotated, the track 6 is rotated and advanced. When the rotational speed of the track 6 is to be increased, the shift pedal 20 may be stepped on another position, and the gear 41 of the input shaft 40 is changed at the same time as the position of the shift pedal 20 is changed. And the gear 51 of the first power transmission shaft 50 are engaged with each other.

On the other hand, when the vehicle body 1 is reversed at an appropriate speed by stepping on the shift pedal 20, the gear 41 of the input shaft 40 is moved to a specific position by stepping on the shift pedal 20. When the gear 41 of the input shaft 40 is moved to a specific position, the gear 41 is engaged with the gear 61 of the second power transmission shaft 60, and the gear 61 of the second power transmission shaft 60. Is engaged with the gear 41 of the input shaft 40, while the power of the input shaft 40 is transmitted and the power transmitted to the second power transmission shaft 60 rotates the first power transmission shaft 50. 1 As the power transmission shaft 50 is rotated and the center gear 33 of the steering output shaft 7 is rotated, and the center gear 33 is rotated and the steering output shaft 7 is rotated by both side clutches 34. It rotates, and as the steering output shaft (7) is rotated orbit (6) is to be reversed.

In addition, when the driver's seat 10 is to be adjusted during the operation by moving the body body 1, the actuator 71 is operated by operating a switch (not shown). When the actuator 71 is operated, the lift arm 70 is operated. The height of the driver's seat 10 is variable while being expanded. In this state, the driver can harvest the crop plum at a specific position, and after the harvest, the driver presses a switch to restore the original condition.

In the case of harvesting as described above and getting off the harvest of the container loading rack 11, the first-floor loading rack 11 'removes only the contents and the second-level loading rack 11 "is rotated at an appropriate angle. After rotating the second-tier loading rack 11 "based on the hinge axis, the locking groove 75 of the container holding lever 74 is inserted into the projection 76. The locking groove 75 is inserted into the protrusion 76 so as to prevent the second-floor loading stand 11 "from being rotated at an appropriate position.

And while driving the body body (1) the driver to grab the handle (77) as necessary to ensure a stable operation during the operation.

As described above, the present invention allows the operator to step on the shift lever and the steering lever in front of the body of the vehicle body so that the shift lever and the steering lever can be operated by stepping on the foot and operate the worker in the driver's seat. You can work according to the situation.

In addition, by combining the body and the driver's seat with a lift arm and an actuator, the driver's seat height can be adjusted to the desired height, and the operator's fatigue can be reduced and work efficiency can be improved. By installing it, the driver's seat is properly rotated.

In addition, by forming the container holding rack of the body body in two stages and by installing the container holding lever, the rotation angle of the second-floor loading rack is properly adjusted, and thus the worker's unloading operation is convenient. By installing, the operation | work of a vehicle body, a harvest work, etc. are made stable.

Claims (5)

A body 2, a battery 2 installed in the body 1 and filled with power, an operating motor 3 operated by the battery 2 power source, the operating motor 3, A transmission 4 connected by a belt 5, a track 6 connected to the steering output shaft 7 of the transmission 4 and being rotated, and a driver's seat 10 and a container installed in the body body 1; In the agricultural work vehicle composed of the loading stand (11), the shift pedal 20 is installed on the front side of the vehicle body (1) and connected to the shift lever 23 of the transmission (4) by the operating rod (22). And a steering pedal 30 which is installed at the front side of the vehicle body 1 and is connected to the side clutch arm 32 of the transmission 4 by an actuating rod 31. vehicle. The method of claim 1, The body body 1 and the driver's seat body 21 are coupled to the lift arm 70, and an actuator 71 fixed to the body body 1 is fixed to one side of the lift arm 70. Agricultural work vehicle. The method of claim 2, Agricultural work vehicle, characterized in that by installing the rotary lever 72 to the driver's seat body (21). The method of claim 1, An agricultural work vehicle characterized in that the container holder 11 of the vehicle body 1 is formed in two stages and the rotation angle of the second-tier holder 11 "is specified by the container holding lever 74. . The method of claim 1, Agricultural work vehicle, characterized in that by installing a handle 77 in the body body (1).