JPH0595201U - Management machine - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose is to obtain a management machine that does not require retrofitting. [Structure] A control machine in which the wheels are vertically movable and the resistance rods are also vertically movable so that the resistance rods are in the ascending position when the wheels are descending. It is a management machine configured to form an extended fender.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This proposal relates to a management machine in which the tail wheel and the resistance rod are interlocked to switch the position.

[0002]

[Prior Art]

 In the conventional management machine for axle work, the axle is a tilling claw.

[0003]

[Problems to be solved by the device]

 As described above, it is difficult to move the vehicle if the axle is a plowing claw. For this reason, a moving wheel equivalent is used as an attachment, and it is attached later with pins or bolts. This plan was devised in view of this, and its purpose is to obtain a management machine that does not require retrofitting.

[0004]

[Means for Solving the Problems]

 This plan provides the following management machines to achieve the above objectives. In other words, it is a management machine in which the wheels are vertically movable and the resistance rods are also vertically movable so that the resistance rods are in the ascending position when the wheels are descending. It is a management machine configured to form an extended fender.

[0005]

[Action]

 When the control machine is running, the wheels can be lowered and the resistance rods can be raised upwards. When working, the wheels are raised and the resistance rods are lowered.

[0006]

【Example】

 Embodiments shown in the drawings will be described below. Reference numeral 1 is a main body of the management machine, which is equipped with an engine 2 in the front thereof and transmits power from the pulley to the chain case 3 via a belt. 4 is a belt cover and 5 is a fender. Reference numeral 6 is a pawl shaft that is driven from the engine 2 through the chain case 3. 7 is a handle. Behind the management machine body 1 as described above, there are support plates 10 and 11 which rotate up and down around the support shafts 8 and 9 in a horizontal position and an upright position, and wheels 12 and 13 are provided therein. The support shafts 8 and 9 are connected in a U shape as a whole, and the connecting horizontal bar 14 is attached to the main body 1 so as to be rotatable and fixed. A support frame 16 of the resistance rod 15 is rotatably supported on the main body 1. The support frame 16 is provided with lock members 17 1, 17 having a symmetrical hook shape that can be pivotally fixed, and these engage with the outer pins 18, 18 of the support plates 10, 11 so that the support plates 10, 11 stand upright. It can be maintained. Further, the lock members 17, 17 are adapted to engage with the inner pins 19, 19 of the support plates 10, 11 to maintain the resistance rod 15 in the standing state. Therefore, when the resistance rod support frame 16 is rotated upward, the lock members 17, 17 engage with the outer pins 18 of the support plates 10, 11 to maintain the upright state of the support plates 10, 11. When the support plates 10 and 11 are extended horizontally to be extended around the support shafts 8 and 9 to form extension fenders, the lock members 17 and 17 are engaged with the inner pins 19 and 19 of the support plates 10 and 11. As a result, the upright state of the resistance rod support frame 16 is maintained and the horizontal state of the support plates 10 and 11 is maintained. The lock member as described above is rotated by the rotation of the lock lever 20 and is fixed in the engaged state with the internal and external pins 18 and 19, and the locked state is not shown. It is carried out in the usual manner by the meshing of the comrades and the sliding of the cams, but any other fixing means is adopted.

When traveling, the supporting plates 10 and 11 are erected as shown in FIG. 1, and the locking members 17 and 17 of the resistance rod supporting frame 16 are engaged with the outer pins 18 of the supporting plates 10 and 11 from the left and right. At last, the lock members 17, 17 are fixed by the lock lever 20, and the lateral spread of the tail wheels 12, 13 is fixed, so that the vehicle travels. At the time of work, the lock members 17, 17 are loosened by the lock lever 20, and the lock members 17, 17 are pivoted from the outer pins 18, 18 to unlock the support plates 10 and 11 to be free. Next, the support plates 10 and 11 are spread horizontally as shown in FIG. 2 about the support shafts 8 and 9, and the resistance rod support frame 16 is rotated downward to stand up as shown in FIG. Are engaged with the inner pins 19 and 19 and the lock members 17 and 17 are fastened to the resistance rod support frame 16 with the lock lever 20 to fix the support plates 10 and 11 and also the resistance rod 15. As described above, only the tail wheel can be used for traveling, and the resistance rod can be operated in the working position during operation. The support plates 10 and 11 can also be moved up and down in a rearward inclination around the connecting horizontal bar 14 as an extension fender and can be in various states with different inclination angles. In this case, it should be possible to fix at each position.

[0008]

[Effect of the device]

 According to the proposed method, the working state and the moving state can be switched with one touch, no tools are required for switching, and switching can be done with the tail wheel and resistance rod attached, so parts such as tail wheels and pins are eliminated. You don't have to. Moreover, no additional parts are required.

[Brief description of drawings]

FIG. 1 is a perspective view of a moving state of the present invention.

FIG. 2 is a perspective view of a work according to the present invention.

[Explanation of reference symbols] 10 support plate 11 support plate 12 tail wheel 13 tail wheel 15 resistance rod 16 resistance rod support frame 17 lock member 18 outer pin 19 inner pin 20 lock lever

Claims (2)

[Scope of utility model registration request] 1. A management machine in which a wheel is provided so as to be vertically movable and a resistance rod is also provided so as to be vertically movable so that the resistance rod is in a raised position when the wheel is lowered. 2. The management machine according to claim 1, wherein when the wheels are raised, they are expanded into left and right wings to form extended fenders.