JP6668579B2 - Garbage truck - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a refuse collection vehicle that accommodates trash put in a trash insertion box in a trash storage box and transports the trash to a facility that processes trash.

  In a refuse collection vehicle used for collecting refuse, a refuse storage box for storing the collected refuse is usually mounted on a chassis, and a driver's seat is arranged at the front of the chassis. A packing box different from the dust storage box may be arranged and mounted between the dust storage box and the driver's seat so that the dust can be separated and collected (for example, see Patent Document 1 below).

Japanese Patent No. 2812809

  However, in the refuse collection vehicle of the above-mentioned patent document, since the refuse storage box and the packing box are arranged separately, the configuration is such that a complicated impression is given, and the appearance of the garbage is impaired. Has become. Further, in the refuse collection vehicle disclosed in the above-mentioned patent document, there is a gap between the refuse storage box and the packing box, so not only there is a space that cannot be effectively utilized, but also the refuse storage box is maintained from the driver's seat side. In some cases, the configuration was difficult.

  The present invention has been made in view of such a point, and an object of the present invention is to improve the maintainability by effectively using limited space and improving the maintainability without impairing the appearance. Is to get a car.

(1) According to the present invention, a dust input box into which dust is input is provided at a rear opening of a dust storage box mounted on an undercarriage, and the dust loading device provided in the dust input box provides a dust input box. A refuse collection vehicle in which refuse introduced into the input box is loaded in the refuse storage box, wherein the refuse storage box is provided on the undercarriage with a pair of side plates provided to face each other in the vehicle width direction. A floor plate supporting lower ends of the pair of side plates, a tip wall provided at a tip of the pair of side plates and the floor plate, and a partition provided in the garbage storage box in the chassis front-rear direction. A front wall, and a top plate erected from at least the rear opening to the front wall between upper ends of the pair of side plates,
It has. Here, the refuse storage box is formed around at least the side plate, the floor plate, the front end wall, and the front wall on the vehicle front side of the front wall, and a storage section capable of storing therein; And a dust container that is formed to be surrounded by the side plate, the floor plate, the top plate, and the front wall, and that can store dust. Further, the dust storage box includes a slide-type discharge plate provided inside the dust storage unit, the front wall includes a cover that covers a hydraulic valve provided on the storage unit side, and the storage unit includes , A door is provided on at least one of the pair of side plates.

  According to the above configuration (1), since the refuse storage section and the storage section are integrally formed, not only is the structure easy to manufacture, but also the appearance is not impaired. The appearance can be improved more than that. In addition, since the dust storage section and the storage section are formed integrally, the distance between the dust storage section and the storage section can be made shorter than that of a separate body. As a result, it is possible to provide a storage space with a wider space than before, which allows various operations including maintenance. In addition, the airtightness can be improved as compared with the case where the garbage storage unit and the storage unit are separate from each other, and the collected objects put into the storage unit can be protected. Further, since the door is provided on the side plate at a position corresponding to the storage section, by opening this door, for example, an article such as a cardboard box, an empty bottle, an empty can, etc. is easily thrown in from the outside of the storage section. It is possible. Further, by setting the size of the door to a size that allows an operator to enter and exit, it becomes easy for the operator to enter and exit the storage compartment from the side of the vehicle. Furthermore, when the upper part of the storage part is opened (when the top part is not provided in the storage part), for example, items such as cardboard, empty bottles and empty cans can be put into the storage part from above. is there. Further, tools, spare tires, various control devices, and the like can be installed in the storage section.

(2) In the refuse collection vehicle described in (1) above, the upper part of the storage compartment is open, and the front wall is attached to the reinforcing member, the opening communicating with the inside of the trash storage section, and the opening. And an odor preventing door capable of closing the opening.

  According to the above configuration (2), it is possible to prevent the odor in the dust container from being discharged to the outside of the dust container. In addition, the worker can work inside the dust container from outside the dust container (especially, a container where the worker can stay in a comfortable position), or use a deodorizing door that is set so that the worker can enter and leave it. If there is, it is possible to enter the refuse storage unit and inspect and clean the inside (particularly, the front part of the refuse storage unit).

It is a side view showing the whole refuse collection vehicle concerning a 1st embodiment of the present invention. It is the figure which looked at the refuse collection vehicle of FIG. 1 from the upper part. It is AA sectional drawing of FIG. It is a side view which shows the garbage accommodating part and storage part of the refuse collection vehicle which concerns on 2nd Embodiment of this invention. FIG. 5 is a sectional view taken along line BB of FIG. 4.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

(Configuration of garbage truck)

  FIG. 1 shows a refuse collection vehicle 100 according to an embodiment of the present invention. A dump-type dust storage box 20 having a rear opening 21 is mounted on the chassis 10 of the dust collection vehicle 100. A dust loading box 30 having a dust loading device (not shown) therein for pushing dust into the dust storage box 20 is provided on the rear surface of the rear opening 21 of the dust storage box 20 around a rotation shaft 31. It is provided rotatably to the rear.

  As shown in FIGS. 1 to 3, the garbage storage box 20 includes a pair of side plates 22 provided on the chassis 10 so as to face each other in the vehicle width direction, and a top plate 23 provided between upper ends of the pair of side plates 22. And a mirror-shaped front wall 24 for partitioning the inside of the refuse storage box 20 in the vehicle front-rear direction, and a floor plate 25 supporting the lower ends of the pair of side plates 22 and the front wall 24. Here, the pair of side plates 22 are swelled in a bow shape so as to swell to the outside of the garbage storage box 20, and extend at the upper end of the swelled portion 22 a in the vehicle front-rear direction. A bent portion 22b (first bent portion) formed in a shape protruding toward the vehicle, and a bent portion 22c (extended in the vehicle front-rear direction at the lower end of the bulging portion 22a and formed in a shape protruding outward). (A second bent portion) and a window 22d provided on the wall surface of the bulging portion 22a so that the inside of the dust container 20 can be checked. The bent portion 22b of the pair of side plates 22 and the top plate 23, and the bent portion 22c of the pair of side plates 22 and the floor plate 25 are connected by welding, respectively, to form a box-shaped garbage storage box 20. It is easy.

  As shown in FIGS. 1 to 3, the garbage storage box 20 is formed by using the side plate 22, the top plate 23, the front wall 24, the floor plate 25, and the front end wall 41, and the storage unit 40 and the garbage storage unit 50. Are integrally formed. In particular, since the single floor plate 25 is used in common, the storage section 40 and the refuse storage section 50 are integrally rotated at the time of dumping. Hereinafter, the configurations of the storage section 40 and the garbage storage section 50 will be described in detail.

  The storage section 40 includes a mirror-shaped distal end wall 41 provided at the vehicle front end of the pair of side plates 22. The tip wall 41, together with the pair of side plates 22, the front wall 24, and the floor plate 25, forms a storage space (inside the storage portion 40) on which the cardboard or the like can be placed on the chassis 10. Further, a pair of doors 42 is provided at a portion on the vehicle front side of the pair of side plates 22 constituting the storage compartment 40 (the front side surface of the dust container 20). The pair of doors 42 can be opened around the hinge 42a as shown in FIG. 2 (see the double-dashed line of the door 42), and when the pair of doors 42 is opened, The worker can pass through and enter the storage section 40. As shown in FIG. 3, the pair of doors 42 are formed in a bow shape so as to follow the shape of the pair of side plates 22 and bulge out of the dust container 20. A lock device 42b is provided on the pair of doors 42 and is stored in the door 42 when not in use. However, the lock is released by pulling out a lever (not shown) of the lock device 42b. Thus, the door 42 can be opened.

  The garbage container 50 includes a mirror-plate-like front wall 24 provided midway in the vehicle longitudinal direction between the pair of side plates 22. The front wall 24, together with the pair of side plates 22, the floor plate 25, and the top plate 23, forms a space (inside the dust container 50) on the chassis 10 in which dust can be stored. Note that the dust container 50 having the above configuration has an opening at the rear end of the vehicle, and this opening corresponds to the rear opening 21 of the dust container 20.

(Characteristics of the garbage truck according to the present embodiment)

  In the refuse collection vehicle 100 having the above-described configuration, the refuse storage unit 50 and the storage unit 40 are integrally formed. Therefore, not only is the structure easy to manufacture, but also the appearance is not impaired. Thus, the appearance can be improved as compared with the related art. In addition, since the dust storage unit 50 and the storage unit 40 are formed integrally, the distance between the dust storage unit 50 and the storage unit 40 can be made shorter as compared to a case where the dust storage unit 50 and the storage unit 40 are separated. As a result, it is possible to provide the storage section 40 having a wider space than before, which allows various operations including maintenance and the like. In addition, the airtightness can be improved as compared with the case where the garbage container 50 and the container 40 are separate from each other, and the collected objects to be put into the container 40 can be protected. Further, since the door 42 is provided on the side plate 22 at a position corresponding to the storage section 40, by opening the door 42, for example, an article such as a cardboard, an empty bottle, an empty can, etc. can be easily removed from the outside of the storage section 40. It can be put inside. Further, tools, spare tires, various control devices, and the like can be installed in the storage section 40.

  In addition, according to the above configuration, by setting the size of the door 42 to a size that allows an operator to enter and exit, it becomes easy for the operator to enter and exit the storage compartment 40 from the side of the chassis 10.

  Further, according to the above configuration, since the pair of side plates 22 and the door 42 are formed in a bow shape so as to bulge out of the garbage storage box 20, compared to the case of using a flat side plate, The rigidity of the side plate 22 and the door 42 is improved, and the rigidity of the side walls of the dust container 50 and the container 40 (the dust box 20) is improved. Therefore, a side plate in which a reinforcing material (stiffener) is provided substantially horizontally at the center for improving rigidity (for example, side walls 31a and 31b provided with middle beads 31f and 31g in FIG. 2 of JP-A-2005-314058). The garbage storage unit 50 and the storage unit 40 (the garbage storage box 20) can be reduced in weight while having the same degree of rigidity. In addition, since the side plate 22 can be integrally formed by press molding, it is easy to manufacture.

  Next, a second embodiment of the present invention will be described with reference to FIGS. Note that the portions denoted by reference numerals 20 to 23, 25, and 40 to 42 are substantially the same as the portions denoted by reference numerals 120 to 123, 125, and 140 to 142, respectively, and thus description thereof may be omitted.

(Configuration of garbage truck)

  The dust storage box 120 in the refuse collection vehicle (the entire view is omitted) of the present embodiment is mainly provided with (1) a front wall 124 provided with a reinforcing material (stiffener) instead of the mirror-plate-shaped front wall 24. Point, (2) a discharge plate type in which a slide type discharge plate 150 is provided inside the garbage storage unit 160 instead of a dump type, and (3) an upper portion of the storage unit 140 has an opening 143, such as cardboard. Is different from the garbage collection vehicle 100 of the first embodiment in that it is possible to insert an object that is not suitable for being inserted into the garbage container 160 of the first embodiment. It is almost the same including the effect. Hereinafter, the front wall 124 and the discharge plate 150 will be mainly described.

  As shown in FIG. 5, the front wall 124 has an opening 124a communicating with the inside of the garbage accommodating section 160, an odor preventing door 126 attached to the opening 124a and capable of closing the opening 124a, and provided on the storage compartment 140 side. And a cover 127 that covers the provided hydraulic valve and the like. By closing the deodorizing door 126 and closing the opening 124a, it is possible to prevent the odor in the dust container 160 from leaking to the outside. In addition, by opening the deodorizing door 126, the worker can enter and exit the dust container 160.

  The discharge plate 150 is supported by a support frame 151 that slides in the front-rear direction of the vehicle in the dust container 160. The support frame 151 is provided with a discharge cylinder 152 that moves the support frame 151 in the vehicle front-rear direction by a telescopic operation. One end of the discharge cylinder 152 is pivotally supported by the upper bracket 153 of the front wall 124 of the trash receptacle 160, and the other end is pivotally supported by the support frame 151.

(Characteristics of the garbage truck according to the present embodiment)

  In the refuse collection vehicle according to the present embodiment, the same operation and effects as those of the first embodiment can be obtained. Further, since the odor prevention door 126 is provided on the front wall 124, the odor inside the garbage storage unit 160 is prevented from leaking to the outside by closing, and the worker can open the garbage storage unit 160 outside (particularly, The worker can work in the dust storage section 160 from the storage section 140 where the worker can stay in a comfortable posture, or enter the dust storage section 160 if the deodorant door 126 is set so that the worker can enter and exit. It is possible to inspect and clean the inside (especially, the front part of the dust container 160). In addition, since the upper portion of the storage section 140 is opened 143, the odor is diffused to the outside without storing inside the storage section 140 even during handling of odorous substances, so that the worker can easily work. . When the upper part of the container 140 is opened 143, it is also possible to put a cardboard, an empty bottle, an empty can, or the like into the container 140 from above.

  As described above, the embodiments of the present invention have been described with reference to the drawings. However, it should be considered that the specific configuration is not limited to these embodiments. The scope of the present invention is defined by the terms of the claims, rather than the description of the embodiments, and includes all modifications within the scope and meaning equivalent to the terms of the claims. Therefore, the present invention may be configured as follows in the above embodiment.

  For example, the tip wall in the first and second embodiments may be a mesh member. By making the distal end wall 141 in the first and second embodiments a mesh member, it is possible to reduce the weight. In addition, it can be used as a member for hooking and holding an object. Furthermore, even when an object having an odor is handled, the odor does not stay inside the storage compartment 140 but is diffused to the outside from the mesh-like end wall, so that the worker can easily work.

  Further, in the first embodiment, the pair of side plates 22 of the dust storage box 20 have a swelling portion 22a that is formed in a bow shape so as to swell outside the trash storage box 20; A bent portion 22b (first bent portion) formed in a shape extending in the vehicle front-rear direction at the upper end and projecting outward, and extending in a vehicle front-rear direction at the lower end of the bulging portion 22a and projecting outward. And a bent portion 22c (second bent portion) formed in a shape that makes the garbage storage box partially or entirely flat. Good.

10 chassis 20, 120 dust storage box 21, 121 rear opening 22, 122 side plate 22d window 23, 123 top plate 24, 124 front wall 25, 125 floor plate 30 dust input box 31 rotating shaft 40, 140 storage unit 41, 141 Tip walls 42, 142 Door 126 Deodorizing doors 42a, 142a Hinges 50, 160 Dust container 100 Dust collection vehicle 124a Opening 127 Cover 150 Discharge plate 151 Support frame 152 Discharge cylinder 153 Upper bracket

Claims (2)

At the rear opening of the dust storage box mounted on the undercarriage, a dust input box into which dust is input is provided, and the dust is loaded into the dust input box by the dust loading device provided in the dust input box. A refuse collection vehicle in which refuse is to be loaded in a refuse storage box,
The garbage storage box is
A pair of side plates provided opposite to each other in the vehicle width direction on the chassis,
A floor panel supporting the lower ends of the pair of side panels,
A tip wall provided at the tip of the pair of side plates and the floor plate,
A front wall provided so as to partition the inside of the refuse storage box in the vehicle front-rear direction,
A top plate which is laid from the top between the sac Chi before Symbol rear opening of the pair of side plates to said front wall,
With
In the vehicle front side of the front wall, the front Symbol plate, the floor plate, said front end wall, and the front is surrounded formed by a wall, top allows storage compartment from the upper open a cupboard unit,
On the vehicle rear side of the front wall, the side panel, the floor panel, the top panel, and a refuse storage unit that is formed by being surrounded by the front wall, and that can store refuse,
With
The side plate has a plurality of bent portions that are bent in the vehicle width direction and extend in the vehicle front-rear direction, in a portion surrounding and forming the storage portion,
The plurality of bent portions are extended with a gap in the vertical direction,
The garbage storage box includes a slide-type discharge plate provided inside the garbage storage unit,
The front wall includes a cover that covers a hydraulic valve provided on the storage section side,
The compartment lid portion, refuse collection vehicles, characterized in that it comprises a door to said gap Oite the plurality of bent portions on at least one of the pair of side plates. The side plate is formed in such a manner that a portion surrounding the container portion and a portion surrounding the dust container are connected to each other,
A first bent portion provided at an upper end portion of the side plate and extending to a portion surrounding the dust storage portion; and a dust storage portion provided at a lower end portion of the side plate. 2. The refuse collection vehicle according to claim 1, further comprising a second bent portion extending also to a portion surrounding and forming the portion .

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