JP2554313Y2 - Excavator sediment transport equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for transporting earth and sand by a power shovel, particularly in a narrow place.

[0002]

2. Description of the Related Art FIG. 5 is a plan view showing a working state when a mini excavator is used in a conventional narrow place, where a is a fence, b is a house, c is a narrow road, and d is a mini power excavator. The shovel, e, indicates a groove for sewage. In recent years, mini excavators have recently been used for sewerage work in residential areas, but in general, sewerage works are often located on the back side of residential areas, and the width between the house and the fence is narrow. It is difficult to discharge soil.

[0003]

[Problem to be solved by the invention] In such a narrow place, the mini excavator has no place to put the excavated soil even after swinging, and if it cannot be turned, it must be excavated at every excavation. It is extremely inefficient, such as retreating the discharged soil from the bucket to a wide area and returning to the original position and digging. The purpose of this invention is to solve the above problems.

[0004]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above points, and is an earth-loading container used for a soil excavator of a power shovel, the container being composed of opposed long side plates and short side plates. A side plate and a bottom plate with hooks at or near both ends of the upper side of one long side plate, a long hole in the longitudinal direction, and a hook at the center of the upper side of one or both short side plates. It is.

[0005]

The container is carried empty to the excavation site by hooking the hook provided on the long side plate of the container for discharging and discharging with the configuration described above to the upper end of the blade of the power shovel, and the soil excavated by the bucket is removed. Load the container, retreat the excavator to a wide place, lower the blade at the unloading place, remove the container, then hook the claw at the tip of the excavator bucket into the long hole and lift it upside down to flip the container forward. In addition to discharging the soil, the container was turned upside down by hooking the hook of the power shovel bucket on the hook and lifting it upward, so that the soil could be discharged to the side.

[0006]

An embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a horizontally long carry-out bucket for discharging and loading, which is a main part of one embodiment of the present invention, FIG. 2 is a perspective view showing a state where the carry bucket is hooked on a blade, and FIG. 5 is a side view showing a state in which the blade is lifted upward, and a dashed line indicates discharge of soil loaded by a carry bucket. In the figure, a carry bucket 2 is used for discharging and loading, has a height substantially equal to the height of the blade 1, and has both ends of the upper side of one of the long side plates 3 of the carry bucket. Each has an upper side 1a of the blade 1.
Hooks 5, 5 are provided in the longitudinal direction along the upper side 1a. Reference numeral 6 denotes a bottom plate.

Reference numeral 4 denotes a pipe or a cylindrical rod connecting both ends of the side plate 3 having the hooks 5 and 5 and is provided in the longitudinal direction along the upper edge of the side plate 3, and is shown between the pipe 4 and the long side plate 3. A rectangular hole 7 is formed as shown in FIG. 8, 8 are the upper sides 10, 1 of the short side plates 9, 9 of the carry bucket, respectively.
Hook provided at 0.

As shown in FIG. 2, the carry bucket 2 lifts the blade 1 close to the side plate 3 provided with the hooks 5, 5 from below so that the hooks 5, 5 are attached to the upper side 1a of the blade 1. When hooked, the carry bucket 2 is raised high with the blade 1 as shown in FIG. In the work in a narrow place, the work proceeds in that state, and the excavated soil excavated by the excavating bucket 11 is loaded on the carry bucket 2, and when the excavated earth is fully loaded as shown by a chain line in FIG. Retreat to a large place,
The blade 1 is lowered and the carry bucket 2 is removed to discharge a fixed amount of soil efficiently.

However, since it is troublesome and troublesome to remove the carry bucket 2 every time when removing and discharging the soil, in the embodiment of the present invention, the carry bucket 2 can be easily removed by performing the following operation. That is, first, when the earth and sand is discharged forward, the hooks 5 and 5 of the carry bucket 2 are removed from the blade 1 so that the carry bucket 2 is removed.
Is removed from the blade 1, and then the excavator bucket 11 of the power shovel is inserted into the rectangular hole 7 of the carry bucket 2.
Insert the hook 13 at the tip of the
, The carry bucket 2 is easily turned upside down and the soil is discharged forward.

When the earth and sand is discharged to the side, the carry bucket 2 is removed from the blade 1 as described above,
After that, the upper side 1 of the short side plates 9 of the carry bucket 2
When the hook 13 of the excavation bucket 11 is hooked on one of the hooks 8 provided on the hook 0 and the carry bucket 2 is lifted and turned over, the earth and sand is discharged to the side.

[0011] Figure 4 shows that using a vessel 2 ₁ for sediment loading instead carry the bucket 2 in Fig. The second embodiment is a rectangular box having a height substantially equal to the height of the blade 1, and comprises long side plates 15, 15 facing each other, short side plates 19, 19 and a bottom plate 14. . Hooks 17, 17 are provided near both ends of the upper side of one of the long side plates 15, and reference numeral 18 denotes a long hole provided in the side plate 15. A hook 20 is provided at the upper central portion of one of the short side plates 19. The vessel 2 is similar to the carry bucket 2 shown in FIG.
_{Even if 1} is used, similar sediment transport and forward and lateral sediment discharge can be easily performed.

[0012]

[Effects of the Invention] This invention has been described in detail above. A container such as a carry bucket or a vessel for loading the earth on the blade portion is hooked with a hook, and then advanced to the excavation site, and the container is moved to the excavation site. When unloading is full,
The excavator can be retracted to a wide area, where the blade can be lowered and the container removed to discharge a fixed amount of earth removal.

[0013] In particular, in the present invention, when discharging the earth and sand, the container loaded with the earth and sand is removed from the blade,
Then, by hooking the claw at the tip of the excavator bucket on the long hole of the container and lifting it, the earth and sand can be easily discharged forward, and when the earth and sand is discharged to the side, the tip of the drill bucket may be used. The soil can be easily discharged to the side by hooking and lifting the hook on the container.

Therefore, according to the present invention, a certain amount of soil can be collected at once in the narrow place and can be discharged to the front or side very easily, which is extremely efficient and the device is very simple. Also, the production cost is inexpensive and economical.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of an embodiment of the present invention.

FIG. 2 is a perspective view showing a use state of FIG. 1;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a perspective view of another embodiment of the present invention.

FIG. 5 is a plan view showing a working state of a mini excavator in a conventional narrow place.

[Explanation of symbols]

Reference Signs List 1 blade 2 carry bucket 2 ₁ vessel 3 long side plate 4 cylindrical rod 5 hook portion 7 long hole 8 hook 9 short side plate 10 upper side portion 15 long side plate 17 hook 18 long hole 19 short side plate 20 hook

Claims (1)

(57) [Scope of request for utility model registration] Claims: 1. An earth discharging container used in a soil excavator for a power shovel, comprising: an earth discharging container composed of opposed long side plates, a short side plate and a bottom plate, near both ends of an upper side of one of the long side plates. A soil excavator for a power shovel, wherein a hook portion is provided, a long hole is formed in a longitudinal direction, and a hook is provided at a center of an upper side of one or both short side plates of the container.