JPH0589547U - Bulldozer scoop enclosure - Google Patents

Abstract

(57) [Summary] [Purpose] It is easy to attach and detach, and can be attached regardless of attachments. [Structure] A scoop holder 2 for storing a scoop 1 comprising a digging blade 1a, a handle 1b and a grip 1c is provided with a base 3 for accommodating the digging blade 1a and a handle 1b standing from the base 3 so that the handle 1b is provided from the outside. A guide member 4 which is sandwiched by a part of the guide member 4, and a stopper member 5 which protrudes upward from the top of the guide member 4 and engages with the forked portion 1d under the grip 1c to regulate the vertical movement of the scoop 1. And the base portion 3 is fixed to the upper side of the rear portion 6 of the vehicle body. [Effect] It is easy to attach and detach from the ground, and since it is adjustable, it is possible to attach scoops of different lengths. In addition, since the mounting location is close to the side above the rear part of the vehicle body, it does not hinder the rear view at the time of work and matches the vehicle body in terms of design, so there is no obstruction to mounting.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bulldozer scoop storage device.

[0002]

[Prior Art]

 Conventionally, bulldozers often run on rough terrain, and mud and stones are often caught between the tracks or the wheels and tracks to perform earthwork, which hinders running. Therefore, it was desired to store the scoop in the vehicle body in order to remove mud and stones, but there is no suitable storage location and storage method, and it is possible to flexibly adapt to the situation, such as the one shown in the figure. As shown in FIG. 7 and FIG. 8, the scoop 23 is attached to the rear cover 21 of the vehicle body and the rear surface of the blade 22 by appropriate holding metal fittings.

[0003]

[Problems to be solved by the device]

 However, the shape of the scoop 23 is generally unsuitable for storage due to its long handle, and since it is inconvenient for storage at the position shown in FIGS. 7 and 8, it is not suitable for storage or removal. It was dangerous and troublesome to mount the car because it was necessary to lean out. In addition, when it is mounted on the rear cover of the vehicle body, it may be impossible to mount the scoop if the attachment is mounted.

In view of this, the present invention provides a bulldozer scoop storage device that can be easily attached and detached and can be attached regardless of attachment or the like, and aims to solve the drawbacks of the prior art. It was made for that purpose.

[0005]

[Means for Solving the Problems]

 As a means for solving the above-mentioned problems of the prior art, the present invention provides a scoop holder for storing a scoop, which comprises an excavating blade, a handle, and a grip, and a base portion for accommodating the excavating blade. A guide member that is guarded and partially held, and a stopper member that protrudes upward from the top of the guide member and that engages with the forked portion under the grip to regulate the upward and downward movement of the scoop. And the base is fixed to the rear upper side of the vehicle body toward the side.

[0006]

[Action]

 With the above configuration, the mounting location is closer to the upper rear side of the vehicle body, so that it is easy to attach and detach from the ground, and the attachment can be attached.

[0007]

【Example】

 FIG. 1 is a perspective view showing an embodiment in which a scoop is stored in a bulldozer scoop storing device according to the present invention and mounted on the rear part of the vehicle, and FIG. 2 is a perspective view showing the appearance of only the scoop holder of FIG. 3 is a side view of FIG. 1, FIG. 4 is a plan view of a base portion of FIG. 3, FIG. 5 is a detailed view of an upper portion of FIG. 3, and FIG. 6 is a sectional view taken along line AA of FIG.

Hereinafter, the present invention will be described with reference to an embodiment shown in FIGS. In the bulldozer scoop mounting device according to the present invention, a scoop holder 2 for storing the scoop 1 including an excavating blade 1a, a handle 1b, and a grip 1c, a base 3 for accommodating the excavating blade 1a, and a stand 3 standing upright from the base 3. A guide member 4 which is installed to guard the handle 1b from the outside and which is sandwiched by a part thereof, and a guide member 4 which protrudes upward from the top of the guide member 4 and engages with the forked portion 1d under the grip 1c. The base portion 3 is fixed to the upper side of the rear portion 6 of the vehicle body while being constituted by a stopper member 5 that regulates the vertical movement of the base portion.

The base portion 3 of the scoop holder 2 has a frame portion 3a for accommodating the excavating blade 1a of the scoop 1, and a pair of plates 3b, 3b fixed to the outer surface of the frame portion 3a at predetermined intervals. One pipe 4a constituting the guide member 4 is bent on the top of the guide member 3b and fixed at their open ends at regular intervals, and a mounting plate 3c for mounting on the vehicle body is attached to the plates 3b, 3b. At right angles, that is, parallel to the frame portion 3a, and fixed so as to project to both sides of both plates 3b, 3b, and mounting holes for mounting bolts 7 are provided at both ends. The frame portion 3a is formed without a bottom so that the cutting edge of the excavating blade 1a of the scoop 1 can be projected. A plurality of stoppers 8 (three in the embodiment) made up of bolts and nuts for adjusting and fixing the stored excavating blade 1a so that it does not rattle are provided in the front and rear of the upper portion. A cushioning material 8a such as rubber is provided at the tip on the side that comes into contact with the digging blade 1a. The guide member 4 guards the handle 1b of the scoop 1 housed between the pipes 4a and 4a, and is held by the pair of square-shaped bands 9 and 10 at the upper portion on the four sides of the square. ing. That is, one band 9 is fixed to the pipes 4a, 4a on both sides, one end of the other band 10 is rotatably attached to one side of the band 9 via a hinge 11, and the other end 10a having a pin hole is The handle 1b is clamped and fixed by connecting the plate 12 fixed to the other end of the band 9 and the pin 13 to each other. In this case, a chain 14 is attached to the pin 13 to prevent loss, and the other end of the chain 14 is attached to an upper part of one side of the pipe 4a. The stopper member 5 is composed of a plate 5a projecting upward from the top of the guide member 4 and a bolt 5b having one end fitted with a spherical rubber loaded in the forked portion 1d below the grip 1c of the scoop 1. An elongated hole 5c is provided in the longitudinal direction at the center of the plate 5a. A bolt 5b, which is inserted into the forked portion 1d under the grip 1c of the scoop 1 and regulates the vertical movement of the scoop 1, is attached to the elongated hole 5c, and its position is fixed by tightening with a nut 17 or the like. . The position of the bolt 5b fixed to the slot 5c can be adjusted up and down according to the size of the scoop 1 to be stored.

Next, a procedure for storing the scoop 1 in the scoop holder 2 will be described. First, the mounting hole of the mounting plate 3c of the base portion 3a of the scoop holder 2 is brought into contact with the rear portion 6 of the vehicle body (the feeder 6b below the tank 6a), and the mounting bolt 7 is tightened to unite the scoop holder 2 with the vehicle body. Then, when the scoop 1 is inserted into the frame portion 3a of the base portion 3a with the digging blade 1a facing down, the cutting edge of the digging blade 1a is longer than the height of the frame portion 3a and thus stops in a protruding state. At this time, the handle 1b of the scoop 1 is located between the pipes 4a on both sides, and the position of the bolt 5b is previously set so that the forked portion 1d under the grip 1c comes into contact with the rubber portion of the bolt 5b attached to the elongated hole 5c. adjust. This restricts the upward movement of the scoop 1. Then, by rotating the band 10 to the handle 1b which is in contact with the band 9, the plate 12 fixed to the band 9 and the other end 10a of the band 10 are aligned with each other and fitted into the pin hole. The pin 13 is inserted and coupled, and the handle 1b is fixed. Next, the stopper 8 is adjusted in order to fix the excavating blade 1a housed in the frame portion 3a from the front and back, and the excavating blade 1a is fixed so that the rubber portion comes into contact with the excavating blade 1a. The fixing by the stopper 8 should be adjusted according to the size of the scoop 1 in advance, and when the scoop 1 is stored, the digging blade 1a is put into the frame body part 3a and at the same time, the bolt 1 is clamped to the forked part 1d under the grip 1c. All that is required is to bring the rubber portion of 5b into contact and then fix the handle 1b to the pand 10, and to remove it, simply remove the band 10 and pull the grip 1c forward and lift it.

[0011]

[Effect of the device]

 As described above, the present invention provides a scoop holder for storing a scoop, which is composed of an excavating blade, a handle, and a grip, and a base portion for accommodating the excavating blade, and the stand is erected from the base to guard the handle from the outside. And a guide member that is sandwiched by a part, and a stopper member that protrudes upward from the top of the guide member and that engages with the forked portion under the grip to restrict the vertical movement of the scoop. Since the base part is fixed to the upper side of the rear part of the vehicle body, it can be attached regardless of the attachment of attachments, etc. It is easy to attach and detach from the ground, and since it is an adjustable type, it is also possible to attach scoops of different lengths. It will be possible. In addition, since the mounting location is closer to the side above the rear part of the vehicle body, it does not hinder the rear view during work and matches the vehicle body in terms of design, so there is no obstruction to mounting.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a bulldozer scoop storing device (when mounted on the rear part of a vehicle body) according to the present invention.

FIG. 2 is an explanatory perspective view showing the appearance of only the scoop holder of FIG.

FIG. 3 is an explanatory view of the side surface of FIG.

4 is an explanatory view of a back surface of a base portion of FIG.

5 is an explanatory diagram showing details of an upper portion of FIG.

6 is an explanatory diagram showing a cross section taken along the line AA of FIG.

FIG. 7 is a perspective explanatory view showing an example of a conventional mounted state.

FIG. 8 is a perspective explanatory view showing another example of a conventional mounted state.

[Explanation of symbols]

 1 scoop 1a excavating blade 1b handle 1c grip 2 scoop holder 3 base 4 guide member 5 stopper member 6 rear part of vehicle body

Claims (1)

[Scope of utility model registration request] 1. A scoop holder for storing a scoop, which comprises a digging blade, a handle, and a grip, and a base portion for accommodating the digging blade.
A guide member that stands upright from the base, guards the handle from the outside, and holds the handle in part, and projects upward from the top of the guide member to engage with the forked part under the grip to move the scoop up and down. In addition to being configured with a stopper member that regulates movement in the direction,
A scoop storage device for a bulldozer, wherein the base is fixed to an upper side of a rear part of a vehicle body.