JP2023182371A - Garbage collection vehicle - Google Patents

Abstract

To provide a garbage collection vehicle with high mounting strength of an actuator that swings a garbage input box.SOLUTION: A garbage collection vehicle 1 includes a garbage storage box 12, a garbage input box 13, and a cylinder 20, the garbage input box 12 has a side wall member 21, the cylinder 20 is connected to the side wall member 21 via a connection member 25, the side wall member 21 has a top plate member 30 and a pressing member 32, the top plate member 30 has at least one of an opening, a recess, and a notch, a connection member 25 is arranged at any part of the opening, recess, or notch, further, the pressing member 32 is disposed outside the connection member 25, and a portion of the connection member 25 is covered by at least a part of the pressing member 32.SELECTED DRAWING: Figure 2

Description

The present invention relates to a garbage collection vehicle that collects and transports garbage.

A garbage collection truck 200 is known as a device that collects general garbage discharged from households, raw garbage discharged from restaurants, etc.
The garbage collection vehicle 200 has a garbage collection device 201 mounted on a vehicle 10 as shown in FIG. 6(a).
The garbage collection device 201 includes a garbage storage box 202 for storing garbage and a garbage input box 203. The garbage storage box 202 is a box in which a garbage discharge port 208 is opened at the rear end side of the vehicle 10, as shown in FIG. exit 208). In other words, the garbage input box 203 covers the garbage storage box 202 as shown in FIGS. It is formed.
The garbage input box 203 includes a garbage input space 206 into which garbage is input, as shown in FIG. 207 is built-in.

The loading devices 207 and 208 currently in use are broadly classified into "rotating plate loading devices" and "press loading devices."
The rotating plate type loading device 207 has a structure in which a swinging type pushing plate 210 and a rotating plate 213 are combined as shown in FIG.
That is, in the rotating plate type loading device 207, a rotating plate 213 is provided in the garbage input space 206. The rotating plate 213 rotates around a horizontal axis 215.
Further, the pushing plate 210 is provided on the upper part of the rotary plate 213 and on the rear end side of the garbage input box 203. The pusher plate 210 swings in the longitudinal direction of the vehicle 10 about a horizontal axis 218 .

In the rotating plate loading device 207, by rotating the rotating plate 213 as shown in FIG. 7(a), the garbage 220 thrown into the garbage input space 206 is scooped up to a certain height as shown in FIG. 7(b). . Then, as shown in FIG. 7C, the pushing plate 210 is swung, the tip of the pushing plate 210 wipes the surface of the rotary plate 213, and the garbage 220 is pushed into the garbage storage space 205 in the garbage storage box 202.

On the other hand, the "press type loading device" has a structure in which a slide plate 209 and a pushing plate 251 are combined, as shown in FIG.
That is, the press-type loading device 250 has a slide plate 209 that moves up and down in an oblique direction. A pushing plate 251 is provided at the tip of the slide plate 209. The pushing plate 251 swings around the horizontal axis 204.

In the press-type loading device 250, as shown in FIG. 8(a), the push plate 251 is opened to the slide plate 209 by 180 degrees or more, and in this attitude, the slide plate 209 is lowered, and the push plate 251 is opened to the slide plate 209. into the garbage input space 206. In this state, the pushing plate 251 is rotated clockwise as shown in FIG. 12(b) to scoop up the garbage 7. Thereafter, as shown in FIG. 8(c), the slide plate 209 is raised, the pushing plate 251 with the garbage 7 scooped up is pulled up, and the garbage 7 is pushed into the garbage storage space 205.

In any case, the garbage input box 203 is attached to the garbage storage box 202 via a hinge 230, as shown in FIG. Further, a cylinder 231 is installed between the garbage input box 203 and the garbage storage box 202.
As shown in FIG. 6, the garbage collection vehicle 200 can open and close the garbage outlet 208 at one end of the garbage storage box 202 by swinging the garbage input box 203 by expanding and contracting the cylinder 231.

In the conventional garbage collection vehicle 200, the cylinder 231 is connected to the garbage input box 203 via a bracket (connection member) 300 as shown in FIG. 9, for example.
The bracket 300 has a mounting seat 301 and a clevis portion 302. The clevis portion 302 on the bracket 300 side is, for example, a double clevis, and a through hole 306 is provided in each of the pair of support plates 305a and 305b.
The cylinder 231 has a single clevis 307 at the tip of the rod 232 . The single clevis 307 has a through hole.
Then, the single clevis 307 of the cylinder 231 is inserted between the pair of 305a and 305b on the bracket 300 side, and the pin 310 is inserted into the through hole 306 on the bracket 300 side and the through hole on the cylinder 231 side. 232 is connected to bracket 300.

In the prior art, the bracket 300 was simply welded to the side of the garbage disposal box 203.

Japanese Patent Application Publication No. 2014-223994

The garbage input box 203 rotates around the hinge 230 when the mounting portion of the bracket 300 is pushed by the cylinder 231, and the garbage discharge port 208 at the end of the garbage storage box 202 is opened.
At this time, the clevis portion 302 of the bracket 300 is pressed with considerable force. Since the clevis portion 302 is fixed to the mounting seat 301 in a cantilevered manner, when the clevis portion 302 is pressed by the cylinder 231, a moment is generated in the mounting seat 301, and a part of the mounting seat 301 has a side wall. A force is applied to the member side, and a force is applied to the other part of the mounting seat 301 in the direction of lifting it from the side wall member side. As a result, there was a concern that the mounting seat 301 would be elastically deformed and stress concentration or repeated stress would be applied to the welded portion.

In this way, in the conventional garbage collection vehicle, the bracket 300 for attaching the cylinder 231 was simply welded to the side surface of the garbage input box 203, as described above, and there was concern about the strength of the attachment.
The present invention solves the above-mentioned problems, and an object of the present invention is to provide a garbage collection vehicle with a high mounting strength for an actuator that swings a garbage disposal box.

A mode for solving the above problems includes a garbage storage box, a garbage input box, and an actuator, and the garbage storage box has a garbage outlet on one end side, and a garbage storage space in which garbage is stored. The garbage input box is equipped with a loading device that pushes the garbage into the garbage storage space, and the garbage input box is attached to the garbage outlet side of the garbage storage box via a hinge, and is connected to the garbage input box. In a garbage collection vehicle in which an actuator is connected between garbage storage boxes and a garbage discharge port is opened and closed by driving the actuator, the garbage input box has a side wall member, and a connecting member is attached to the side wall member. The actuator is connected through the side wall member, and the side wall member has a wall body and a pressing member, and the wall body has at least one of an opening, a recess, and a notch. The garbage collection vehicle is characterized in that a connecting member is disposed at any part of the garbage collection vehicle, and a pressing member is superimposed on at least a portion of the connecting member.

In the garbage collection vehicle of this aspect, the wall main body of the side wall member has an opening, a recess, or a notch, and the connection member is disposed at one of the opening, recess, and notch.
Moreover, in the garbage collection vehicle of this aspect, the pressing member is stacked on at least a portion of the connecting member. Therefore, displacement of the connecting member in the lifting direction is prevented by the pressing member. This prevents stress concentration from occurring in the welded portion and from repeatedly applying stress.
The pressing member may be directly stacked on the connecting member, or some member may be interposed between the two.

Another aspect for solving the above problems includes a garbage storage box, a garbage input box, and an actuator, and the garbage storage box has a garbage discharge port on one end side and stores the garbage inside. The garbage input box is provided with a garbage storage space, and the garbage input box is equipped with a loading device that pushes the garbage into the garbage storage space.The garbage input box is attached via a hinge to the garbage outlet side of the garbage storage box, and the garbage input box In a garbage collection vehicle in which an actuator is connected between an input box and a garbage storage box, and a garbage discharge port is opened and closed by driving the actuator, the garbage input box has a side wall member, and a side wall member is attached to the side wall member. The actuator is connected via a connecting member, the side wall member has a top plate member and a pressing member, and the top plate member has at least one of an opening, a recess, and a notch, and the side wall member has at least one of an opening, a recess, and a notch. , a connecting member is arranged in either the recess or the notch, and a pressing member is further arranged outside the connecting member, and at least a part of the connecting member is covered by at least a part of the pressing member. This is a garbage collection vehicle with the following features:

In the garbage collection vehicle of this aspect, the side wall member has an opening, a recess, or a notch, and the connection member is disposed at one of the opening, recess, and notch.
Moreover, in the garbage collection vehicle of this aspect, a pressing member is arranged on the outside of the connecting member, and a part of the connecting member is covered by the pressing member. Therefore, displacement of the connecting member in the lifting direction is prevented by the pressing member. This prevents stress concentration from occurring in the welded portion and from repeatedly applying stress.
The pressing member may be directly stacked on the connecting member, or some member may be interposed between the two.

In the aspect described above, the side wall member has a front plate and a back plate, and the front plate has a notch, and a part or all of the back plate is disposed in the notch, and It is desirable that a recess is formed by the edge and the back plate, and that the connecting member is disposed in the recess.

In the garbage collection vehicle of this embodiment, displacement of the connecting member in the sinking direction is prevented by the back plate. This prevents stress concentration from occurring in the welded portion and from repeatedly applying stress.

In the above embodiment, it is desirable that the connecting member is welded to the pressing member.

In the garbage collection vehicle of this embodiment, since the connecting member is welded to the holding member, the gap between the connecting member and the holding member becomes small. Alternatively, there is no gap between the connecting member and the pressing member. Further, the connecting member and the pressing member are firmly connected.

In the above-described aspect, it is desirable that the connecting member be in contact with the edge of any one of the opening, the recess, and the notch.

According to this aspect, the load in the planar direction that the connection member receives can be borne by the entire side wall member.

In the garbage collection vehicle of the present invention, the actuator that swings the garbage dumping box has high mounting strength and is sturdy.

BRIEF DESCRIPTION OF THE DRAWINGS It is a side view of the garbage collection vehicle of embodiment of this invention. (a) is an enlarged view of FIG. 1, and (b) is an enlarged view with the cylinder and the clevis part of the bracket omitted from the view of (a), and the positions of the seat part of the bracket, the top plate, and the holding member. Show relationships. FIG. 2 is an exploded perspective view of a side wall member including a connecting member of the garbage collection device of FIG. 1; FIG. 2 is a cross-sectional view of the attachment portion of the connecting member of the side wall member of the dust collection device of FIG. 1; (a) is a perspective view of a connection part between a bracket (connection member) and a cylinder of the dust collection device of FIG. 1, and (b) is a front view of a mounting seat of the bracket. 2 is a side view of a garbage collection vehicle according to the prior art and an embodiment of the present invention, in which (a) shows a state in which the garbage outlet of the garbage storage box is closed with a garbage input box, and (b) shows a state in which the garbage input box is closed. It shows the state in which the garbage outlet of the garbage storage box is opened by swinging it. It is a sectional view of main parts around the wall plate, pushing plate, and rotary plate of the garbage collection vehicle of the prior art and the present invention, and (a) shows the rotary plate in the preparation position and the lower end side of the pushing plate retracted to the rear end side. (b) shows a state in which the rotary plate rotates and scoops up garbage, and the lower end of the pusher plate is retracted to the rear end. (c) shows a state in which the lower end of the pusher plate is moved forward. The state in which the garbage is moved and pushed into the garbage storage box side is shown. It is a sectional view of the main parts around the slide plate and push-in plate of the conventional garbage collection vehicle, (a) shows the state where the slide plate is lowered, and (b) shows the state where the slide plate is inserted into the garbage input space and the push-in plate is moved. (c) shows the state in which the slide plate has been pulled up and the garbage has been pushed into the garbage storage box. (a) is a perspective view showing the attachment part of the cylinder which opens and closes the garbage input box in the garbage collection vehicle of a prior art, and (b) is a perspective view of the connection part of the bracket (connection member) and the cylinder.

Embodiments of the present invention will be described below. In the following explanation, the front-rear relationship corresponds to the front and back of the vehicle, with the driver's seat at the front and the garbage input box 13 side at the back. Further, the vertical relationship is based on a posture in which each member is attached to a regular position and the garbage outlet 15 of the garbage storage box 12 is closed by the garbage input box 13.
The basic configuration of the garbage collection vehicle 1 of this embodiment is no different from the conventional technology. That is, the garbage collection vehicle 1 of this embodiment has a garbage collection device 11 mounted on a vehicle 10, as shown in FIG. The garbage collection device 11 is configured by a garbage storage box 12 for storing garbage and a garbage input box 13, as in the prior art.
One of the garbage storage boxes 12 is a box with an opening at the rear end of the vehicle 10, as shown in FIGS. 1 and 6(b). That is, the garbage storage box 12 has a large garbage outlet 15 at the rear end, and has a structure in which five sides excluding the garbage outlet 15 are covered with strong steel plates. In this embodiment, a garbage storage space 16 is formed in the garbage storage box 12.

As shown in FIG. 2, the garbage input box 13 is attached to the rear end of the garbage storage box 12 by a hinge 8, and, as in the prior art, by driving the cylinder 20, the garbage input box 13 is placed in a position where the garbage outlet 15 is covered. Then, a posture can be taken in which the dust outlet 15 is opened.

The garbage input box 13 employed in this embodiment employs a rotary plate type loading device or a press type loading device. The structure and function of the rotary plate loading device are the same as those of the prior art shown in FIG. Built-in.
The structure and function of the press loading device are the same as those of the prior art shown in FIG.

The garbage input box 13 is provided with side wall members 21 on the left and right sides. A bracket (connection member) 25 is attached to the side wall member 21, and a rod 26 of the cylinder 20 is connected to the bracket 25.
The structures of the side wall member 21 and the bracket 25 will be described below.

The side wall member 21 of this embodiment has a wall main body 5 and a pressing member 32, as shown in FIG. Furthermore, the wall body 5 has a front plate member 30 and a back plate member 31.
The top plate member 30 is a member that constitutes most of the outer surface of the garbage input box 13. The rear side 33 has a slight bulge toward the rear with respect to the attitude in which the garbage disposal box 13 is assembled. The lower side 35 of the top plate member 30 has cutouts 36a and 36b. The side 37 on the side of the garbage storage box 12 is an inclined side.
A notch 38 is provided in the upper region of the top plate member 30 . The edge of the notch portion 38 is composed of a substantially vertical side 40, a steeply sloped side 41, and a gently sloped side 42. There is a corner 45 between the steeply sloped side 41 and the gently sloped side 42. The corner portion 45 of the top plate member 30 is a concave corner recessed inward.
A region between the side 37 of the top plate member 30 on the garbage storage box 12 side and the substantially vertical side 40 of the notch 38 is a protrusion 43 that protrudes upward based on the mounting orientation.

The back plate member 31 is a member that constitutes the inner wall of the garbage input box 13, and is a metal plate having substantially the same shape as the side surface of the garbage input box 13. The area of the back plate member 31 is larger than that of the front plate member 30. The back plate member 31 can cover the entire surface plate member 30 and the region of the notch portion 38.
The back plate member 31 is arranged on the back side of the front plate member 30. As described above, the back plate member 31 is larger than the front plate member 30 and covers the entire surface plate member 30 and the area of the notch 38, so the front plate member 30 and the back plate member 31 are In the integrated state, the back side of the notch 38 of the top plate member 30 is closed by the back plate member 31. Therefore, as shown in FIG. 4, the wall body 5 formed by integrating the top plate member 30 and the back plate member 31 has a bottom 58 in a region corresponding to the notch 38 of the top plate member 30, and has a concave shape. It has become.
That is, the wall body 5 has a recess 6 on its surface.

The pressing member 32 is a plate having a bow-shaped front view. That is, as shown in FIG. 3, the holding member 32 has an upper side forming part 46 and an inclined part 47, and the inclined part 47 extends in an oblique direction with respect to the upper side forming part 46.
There is an arc-shaped notch 48 on the lower side of the upper side component.

The bracket 25 has a mounting seat 50 and a clevis portion 51, as shown in FIG. Although the mounting seat 50 and the clevis portion 51 are integrally welded, they are shown separately in FIG. 5 for convenience of illustration. In FIG. 5, the attitude in which the bracket 25 is attached is shown as a reference.

The mounting seat 50 has a peripheral wall portion 68 provided on a portion of the seat portion 52.
The surface of the mounting seat 50 on the side from which the clevis portion 51 protrudes is the outer side 70 of the bracket (connection member) 25.
The seat portion 52 is a substantially pentagonal plate with an irregular shape, as shown in FIG. 5(b). As shown in FIG. 5, the seat portion 52 has a steeply sloped side 53 and a gently sloped side 55 on the lower side based on the mounting posture. There is a corner 56 between the steeply sloped side 53 and the gently sloped side 55. The corner portion 56 of the seat portion 52 is a convex corner projecting outward.
The angle formed by the steeply sloped side 53 of the seat portion 52 and the gently sloped side 55 is equal to the angle formed by the steeply sloped side 41 of the cutout portion 38 of the top plate member 30 and the gently sloped side 42.
The rear side 57 of the seat portion 52 is approximately perpendicular to the mounting position. The upper side of the seat portion 52 has a chevron shape.
The thickness of the seat portion 52 is thinner than the thickness of the top plate member 30.

A peripheral wall portion 68 is provided on the lower side of the seat portion 52 and the rear side 57. That is, the steeply sloped side 53, gently sloped side 55, and rear side 57 of the seat portion 52 are bordered by the peripheral wall portion 68.

The clevis portion 51 is a double clevis similar to that of the prior art, and a pair of support plates 60a and 60b of the mounting shaft 67 are provided with through holes 61, respectively.
The clevis portion 51 is welded to the seat portion 52 and is inseparable.

Next, the relationship between the side wall member 21 and the bracket 25 will be explained.
As described above, the wall body 5 of the side wall member 21 is configured by integrating the top plate member 30 and the back plate member 31, and the area corresponding to the notch 38 of the top plate member 30 has a concave shape (the concave portion 6 ).
In this embodiment, the bracket 25 is arranged in a concave region (concave portion 6) corresponding to the notch portion 38. Specifically, as shown in FIG. 2, the bracket 25 is arranged at a position where the corner 56 of the convex strip of the seat 52 of the bracket 25 engages with the corner 45 of the recess 6 of the top plate member 30. .

As a result, the steeply sloped side 53 of the bracket 25 contacts the steeply sloped side 41 of the top plate member 30, and the gently sloped side 55 of the bracket 25 contacts the gently sloped side 42 of the top plate member 30.
As described above, since the steeply sloped side 53, the gently sloped side 55, and the rear side 57 of the seat portion 52 are bordered by the peripheral wall portion 68, the peripheral wall portion 68 of the bracket 25 is aligned with the cut of the top plate member 30. It touches the edge of the notch 38. The thickness of the seat portion 52 of the bracket 25 is thinner than the thickness of the top plate member 30, but since there is a peripheral wall portion 68 in the area of contact with the top plate member 30, the seat portion 52 of the bracket 25 and the top plate member 30 are A sufficient contact area is ensured between the edge of the notch portion 38 and the edge of the notch portion 38 .
Further, the bottom surface of the seat portion 52 of the bracket 25 is in contact with the back plate member 31.

In the garbage collection vehicle 1 of this embodiment, the bracket 25 is welded to the front plate member 30 and the back plate member 31. Specifically, the edge of the notch 38 of the top plate member 30 and the peripheral wall 68 of the bracket 25 are joined by welding. Further, the periphery of the seat portion 52 of the bracket 25 and the back plate member 31 are also welded.

In the garbage collection vehicle 1 of this embodiment, as shown in FIG. 2 and FIG. ) are covered.
In other words, as shown in FIG. It straddles the upper region based on the mounting orientation of the notch 38.
As shown in FIGS. 2 and 4, the arc-shaped notch 48 of the holding member 32 is located at a position surrounding the mounting shaft 67 of the clevis portion 51 of the bracket 25, and is located on the outside 70 of the mounting seat 50 of the bracket 25. , the upper side component 46 directly overlaps the upper region (part 71) of the attachment shaft 67.
The mounting seat 50 of the bracket 25, the holding member 32, and the notch 38 are welded together.

As shown in FIGS. 1 and 2, the cylinder end side of the cylinder 20 is connected to the garbage storage box 12 via a pin 65. Further, a rod 26 of the cylinder 20 is connected to a bracket 25 of the garbage input box 13. The connection structure between the rod 26 of the cylinder 20 and the bracket 25 is the same as that of the prior art, and the rod 26 of the cylinder 20 has a single clevis 27, and the through hole 28 on the bracket 25 side and the through hole on the cylinder 20 side are connected to each other. A pin is inserted through the rod 26 of the cylinder 20 and connected to the bracket 25.

In the garbage collection vehicle 1 of this embodiment, the cylinder 20 is extended and the garbage input box 13 is pushed, and the garbage input box 13 is rotated about the hinge 8 to open the garbage outlet 15 of the garbage storage box 12.
Here, by extending the cylinder 20, the bracket 25 is strongly pressed, and a moment is generated in the bracket 25.
Therefore, a load is applied in the lifting direction to the end of the cylinder 20, that is, the area on the side of the pin 65 attached to the garbage storage box 12, with the mounting shaft 67 of the clevis portion 51 of the bracket 25 as a border, and A load is applied in the sinking direction in the area moving away from 65.
On the other hand, in the garbage collection vehicle 1 of the present embodiment, the pressing member 32 overlaps the upper region based on the mounting posture of the bracket 25 to which the load in the uplifting direction is applied, and covers the region to which the load in the uplifting direction is applied. There is.
Therefore, displacement of the mounting seat 50 of the bracket 25 in the lifting direction is suppressed by the pressing member 32. Therefore, it is possible to prevent stress concentration from occurring in the welded portion of the mounting seat 50 and to prevent repeated stress from being applied thereto.

Furthermore, in the garbage collection vehicle 1 of the present embodiment, since the mounting seat 50 of the bracket 25 is in contact with the surface of the back plate member 31, displacement of the mounting seat 50 of the bracket 25 in the sinking direction is suppressed by the pressing member 32. .
Furthermore, in the garbage collection vehicle 1 of this embodiment, as shown in FIG. The steeply sloped side 53 of the bracket 25 contacts the steeply sloped side 41 of the top plate member 30, and the gently sloped side 55 of the bracket 25 contacts the gently sloped side 42 of the top plate member 30.
Therefore, the load in the planar direction of the top plate member 30 applied to the bracket 25 is distributed over a wide range of the top plate member 30, and the load in the planar direction that the bracket 25 receives can be borne by the entire side wall member 21.

In the embodiment described above, the notch 38 is provided in the top plate member 30 and the bracket 25 is placed in the notch 38. However, an opening is provided in place of the notch 38, and the bracket 25 is placed in the opening. You may. Alternatively, a bracket 25 may be fitted into the opening.

In the installation process of the bracket 25, it is recommended to attach the back plate member 31 to the top plate member 30, then install the bracket 25 in the notch 38 of the top plate member 30, and then stack the holding member 32 on the bracket 25. be done.
Another method is to join the back plate member 31 and the presser member 32 to the front plate member 30 and slide the mounting seat 50 of the bracket 25 into the gap between the back plate member 31 and the presser member 32. Conceivable.
In the embodiment described above, the bottom of the notch portion 38 is formed by stacking the back plate member 31 on the top plate member 30, but the bottom is not necessarily required. Alternatively, a recessed portion having a bottom may be formed in the top plate member 30, and the bracket 25 may be placed in the recessed portion. In short, it is sufficient that the wall body 5 has at least one of an opening, a recess, and a notch.

In the embodiment described above, the cylinder 20 for opening and closing the garbage input box 13 is attached externally to the side wall member 21, but the cylinder 20 may be provided inside the garbage input box 13.
The garbage storage box 12 employed in this embodiment is provided with side wall members 21 on the left and right sides, and a cylinder 20 for opening and closing the garbage input box 13 is provided in an area sandwiched between the left and right side wall members 21. Good too.
In this case, for example, a notch is provided in both the front plate member and the back plate member of the side wall member, and the bracket 25 is installed in the notch. In this state, the clevis portion 51 of the bracket 25 protrudes into the garbage storage box 12.
Then, a pressing member is overlapped and brought into contact with the outer side 70 of the bracket 25, and a part 71 of the outer side 70 of the bracket 25 is covered with the pressing member.

In the embodiment described above, the cylinder 20, the bracket 25, etc. are exposed on the outside or inside of the garbage storage box 12, but the cylinder 20, the bracket 25, etc. may be provided with a cover.

The presser member 32 overlaps a part 71 of the outer side 70 of the bracket 25, and only the part 71 of the outer side 70 of the bracket 25 is covered by the presser member 32, but the presser member 32 may overlap over a wider range.
For example, the holding member 32 may be close to the attachment shaft 67 based on the attitude in which the bracket 25 is attached. Furthermore, the pressing member 32 may overlap all areas of the mounting seat 50 except for the mounting shaft 67.

In the embodiment described above, a cylinder is exemplified as an actuator that rotates the garbage input box 13. Although a hydraulic cylinder is often used as the cylinder, it may also be a pneumatic cylinder. Further, actuators other than cylinders may be used. For example, the garbage input box 13 may be rotated by a hydraulic motor or a geared motor.

1 Garbage collection vehicle 5 Wall body 6 Recess 8 Hinge 10 Vehicle 11 Garbage collection device 12 Garbage storage box 13 Garbage input box 15 Garbage outlet 16 Garbage storage space 20 Cylinder (actuator)
21 Side wall member 25 Bracket (connection member)
30 Top plate member 31 Back plate member 32 Pressing member 38 Notch portion 70 Outside 71 Part 207 Loading device

Claims (5)

It has a garbage storage box, a garbage input box, and an actuator, and the garbage storage box has a garbage discharge port on one end side and has a garbage storage space for storing garbage inside, and the garbage input box has a garbage storage space. The garbage input box is attached to the garbage discharge port side of the garbage storage box via a hinge, and an actuator is connected between the garbage input box and the garbage storage box. In a garbage collection vehicle whose garbage discharge port is opened and closed by driving the actuator,
The garbage disposal box has a side wall member, and the actuator is connected to the side wall member via a connecting member,
The side wall member has a wall body and a pressing member, and the wall body has at least one of an opening, a recess, and a notch, and a connecting member is provided in any of the opening, the recess, and the notch. A garbage collection vehicle, further comprising a pressing member superimposed on at least a portion of the connecting member. It has a garbage storage box, a garbage input box, and an actuator, and the garbage storage box has a garbage discharge port on one end side and has a garbage storage space for storing garbage inside, and the garbage input box has a garbage storage space. The garbage input box is attached to the garbage discharge port side of the garbage storage box via a hinge, and an actuator is connected between the garbage input box and the garbage storage box. In a garbage collection vehicle whose garbage discharge port is opened and closed by driving the actuator,
The garbage disposal box has a side wall member, and the actuator is connected to the side wall member via a connecting member,
The side wall member has a top plate member and a pressing member, and the top plate member has at least one of an opening, a recess, and a notch, and is connected to any one of the opening, the recess, and the notch. What is claimed is: 1. A garbage collection vehicle, characterized in that a member is arranged, a pressing member is further arranged on the outside of the connecting member, and a part of the connecting member is covered by at least a part of the pressing member. The side wall member has a front plate and a back plate, and the front plate has a notch, and a part or all of the back plate is disposed in the notch, and the edge of the notch and the back plate The garbage collection vehicle according to claim 1 or 2, wherein a recess is formed and a connecting member is disposed in the recess. The garbage collection vehicle according to claim 1 or 2, wherein the connecting member is welded to the holding member. The garbage collection vehicle according to claim 1 or 2, wherein a connecting member is in contact with an edge of any one of the opening, the recess, and the notch.

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