JPH0715430U - Carrier for long objects - Google Patents

Abstract

(57) [Summary] [Purpose] Even long objects such as wood and stone are evenly mounted on the platform to improve running stability and facilitate maneuvering operations. [Structure] An upper side of a chassis 2 equipped with a traveling device 1 is formed on a flat carrier surface 3, and a prime mover 5 on which a prime mover 4 is mounted is floated from the carrier surface 3 and supported by the chassis 2. Prime mover 4
A power transmission mechanism 6 for transmitting power from the vehicle to the traveling device 1 is arranged on a side portion of the chassis 2. [Effect] A long object can be loaded on the cargo bed surface 3 in the front-rear direction for a long time in a state where a part of the long object enters below the drive table 5, and the load is evenly applied to the entire front, rear, left and right sides of the cargo bed surface 3. Driving is stable.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a carrier for long objects suitable for carrying long objects such as wood and stone.

[0002]

[Prior art]

 For example, as described in Japanese Utility Model Application Laid-Open No. 59-8843, a long object carrier is opened without a cargo frame around the cargo bed on the chassis, and a prime mover equipped with a prime mover is mounted on the left and right sides of the chassis. It is mounted so as to be biased to one side, and a flat loading surface is formed on the side of the drive frame that leads to the upper surface of the loading platform so that long objects can be loaded across this loading surface and the loading platform upper surface.

[0003]

[Problems to be solved by the device]

 The long object transporter loads long objects in the front-rear direction next to the driving frame on the chassis, so when the long object is heavy, such as stone, the weight balance between the left and right is poor and maneuvering is difficult. However, there is a problem that it is easy to roll over. Therefore, it is an object of the present invention to solve such a problem.

[0004]

[Means for Solving the Problems]

 In the present invention, a state in which the upper side of the chassis 2 equipped with the traveling device 1 is formed into a flat carrier surface 3 and the prime mover 5 for mounting the prime mover 4 on the front side or the rear side of the chassis 2 is floated from the carrier surface 3 A power transmission mechanism 6 for transmitting power from the prime mover 4 to the traveling device 1 is supported on the undercarriage 2 by means of a side portion of the undercarriage 2 to form a long object transport vehicle.

[0005]

[Operation and effect of the device]

 In the long object transport vehicle having the above-described structure, the power platform 5 is floated from the cargo bed surface 3 and supported, and the power transmission mechanism 6 is provided on the side portion of the chassis 2. Since it is long in the front-rear direction and can be loaded evenly on the entire left and right sides of the loading surface 3 through the side, the front-rear and left-right weight balance is good and the maneuvering operation can be performed easily. If the prime mover 5 can be moved up and down and the prime mover 5 is lowered in the case of an empty load, the center of gravity will be low during the empty load travel, and stable travel can be performed.

[0006]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. In the first embodiment shown in FIG. 1, a prime mover 5 on which a prime mover is mounted is fixedly supported by being floated above the chassis 2 by support pipes 10 and 11. A prime mover is mounted on the prime mover 5, the periphery of the prime mover is covered with a prime mover 12, and steering operation tools such as side clutch levers 13 and 14 are provided on the upper surface of the prime mover 12. The chassis 2 is formed with a flat loading platform surface 3 on the entire upper side, and is equipped with a traveling device 1 composed of a crawler at the lower part.

A power transmission mechanism (not shown) such as a belt transmission is arranged on the side of the driving frame 12 and the chassis 2 so that the output of the driving machine is transmitted to the traveling device 1. In such an embodiment, a long object G such as a stone material can be slid and loaded from the front of the bed surface 3, and can be loaded evenly and horizontally in the front-rear direction through the lower side of the driving frame 12 as shown in the drawing. As a result, the weight balance when transporting long objects is good and the operation is easy.

In the second embodiment shown in FIGS. 2 and 3, a prime mover 5 on which a prime mover 4 is mounted is supported by supporting legs 15 and 16 which can be fixed up and down in front of and behind the chassis 2 to support a long object G. If the vehicle is not loaded, the prime mover 5 can be lowered to lower the center of gravity. The handle bar 17 extends in a loop shape from the right side of the chassis 2 toward the rear upper side, and a steering operation tool such as a traveling clutch lever 18 is provided at the rear end thereof.

The drive base 5 is supported by front and rear support legs 15 and 16 pivotally supported on one side of the chassis 2, and the support legs 15 and 16 are fixed at a vertically erected position and a substantially horizontal position. I try to be able to do it. In a state in which the driving base 5 can be fixed above, the long object G can be slid from the left side of the chassis 2 and stored under the driving base 5. The power transmission mechanism 6 is composed of a pulley and a belt, a relay pulley 19 is provided in the middle, and a belt 21 is wound between the pulley 20 and the relay pulley 19 attached to the output shaft of the prime mover 4. A belt 25 is wound between a pulley 24 attached to the input shaft 23 and a power transmission. 22 is a tension pulley.

In the third embodiment shown in FIGS. 4 and 5, the driving base 5 is moved up and down by the cross link 26 provided between the driving base 5 and the chassis 2, and the cross link 26 is expanded and contracted by the hydraulic cylinder 27. The prime mover 5 is moved up and down. The power transmission mechanism 6 in this embodiment is composed of a pulley and a belt as in the second embodiment. A frame 28 that pivotally supports a relay pulley 28 is erected at the rear end of the chassis 2, a belt 31 is wound between a prime mover pulley 30 of the prime mover 4 and the relay pulley 29, and the input of the mission case 33 of the running device 1 is performed. A belt 34 is wound around the pulley 32 and the relay pulley 29. Reference numerals 35 and 36 are tension pulleys. A steering operation tool such as a side clutch lever 39 is provided on the upper side of a driving frame 38 that houses the driving motor 4.

In the third embodiment as well, the lower side of the drive base 2 is opened to the side similarly to the second embodiment, so that the long object G is slid from the side to the lower side of the drive base 2. It will be loaded by loading.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is a side view of a second embodiment of the present invention.

FIG. 3 is a rear view of the second embodiment of the present invention.

FIG. 4 is a side view of a third embodiment of the present invention.

FIG. 5 is a rear view of the third embodiment of the present invention.

[Explanation of symbols]

 1 traveling device 2 chassis 3 loading platform surface 4 prime mover 5 prime mover 6 power transmission mechanism

Claims (2)

[Scope of utility model registration request] 1. A prime mover in which an upper side of a chassis (2) equipped with a traveling device (1) is formed into a flat carrier surface (3), and a prime mover (4) is mounted on the front side or the rear side of the chassis (2). The platform (2) is provided with a power transmission mechanism (6) for supporting the platform (5) on the chassis (2) in a state of being floated from the loading platform surface (3) and transmitting power from the prime mover (4) to the traveling device (1). A truck for long objects installed on the side of the. 2. The long object transport vehicle according to claim 1, wherein the driving table (5) can be moved up and down with respect to the cargo bed surface (3).