JP3749794B2 - Separate collection box - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a separate collection box that separately collects different types of waste (combustible and non-combustible materials, cans and bottles, etc.) and transports them by vehicle.
[0002]
[Prior art]
As disclosed in Japanese Utility Model Laid-Open No. 60-20935, a conventional separated collection packing box is provided with a partition plate for partitioning the packing box into front and rear chambers in a packing box having a rear lid. Engagement pins project outwardly at the left and right ends of the upper part of the partition plate, and the engagement pins are pivotally supported by being inserted into support holes of brackets provided at the upper parts of the left and right side walls of the packing box. The partition plate swings in the front-rear direction. A pin hole is formed in the lower part of the partition plate, and the rocking of the partition plate is restricted by inserting a lock pin into the pin hole.
[0003]
As a result, when collecting the waste, the rocking pins are restricted from swinging back and forth by the lock pin, and different types of waste can be collected in each chamber. When discharging the waste, first the rear door is opened to discharge the waste in the rear chamber, and then the waste in the front chamber can be discharged by removing the lock pin and swinging the partition plate backward. It is like that. The bracket is fixed to a U-shaped guide member that is slidable in the front-rear direction of the packing box so that the partition plate can be moved in the front-rear direction by sliding the guide member. It has become. The guide member is provided with pin holes, the pin holes are aligned with the pin holes formed in both side walls, and the guide members are fixed to the both side walls by inserting the pins into the both pin holes. The partition plate can be held in a predetermined position. As a result, when there is a difference in the collection amount of each type of waste, the position of the partition plate can be moved to appropriately change the compartment positions of the front and rear chambers.
[0004]
Further, after removing the pins from both the pin holes, if the guide members on the left and right side walls are taken out outward, the engaging plate of the partition plate is pulled out from the support hole of the bracket so that the partition plate can be detached. Yes. As a result, when the number of types of waste at the collection location is different, the number of compartments can be increased or decreased by detaching the partition plate, and each type of waste can be reliably collected separately.
[0005]
[Problems to be solved by the invention]
However, in the above structure, when one of the guide members on the left and right side walls is removed when the partition plate is detached, the engagement pin of the partition plate is pulled out from the support hole of the bracket, and then falls to the side wall. At this time, the other engagement pin is held in a state of being pivotally supported by the bracket, so the height of the support position of the left and right engagement pins is different, and the partition plate is left and right. There is a problem that an offset load acts on a bracket that is inclined in the direction and pivotally supports the other engagement pin, and the bracket and the engagement pin are deformed.
[0006]
Accordingly, the present invention is a separate collection load that can easily and detach the partition plate as the partition plate moves back and forth, and can further prevent the partition plate and its support portion from being deformed when the partition plate is detached and attached. A box is provided.
[0007]
[Means for Solving the Problems]
The present invention provides a packing box body having a hinged door that can be opened and closed at the rear, a partition plate that is provided in at least one place in the packing box body, and can partition and form the packing box body into a plurality of front and rear chambers, and the packing box body. A guide member having a U-shaped cross-section provided so as to be movable back and forth, and an engagement pin provided on the upper part of the guide member and provided on the upper part of the partition plate, and the engagement pin is moved by rotating the operation lever. A support member that can be locked and unlocked in a rotatable state and a control member that is provided on the operation lever, and restricts the back and forth movement of the guide member within a rotation range in which the operation lever can lock and hold the engagement pin. And a restricting member that can be deregulated, and the locking and unlocking of the support member and the restricting and deregulating of the back-and-forth movement of the guide member are performed only by rotating the operation lever. Is a thing
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 3, reference numeral 1 denotes a vehicle body. The vehicle body 1 is provided with a loading device 3 for loading and unloading a separate collection box 2. The loading device 3 can refract a plurality of arms 4. And a shaft 7 fixed to a front portion of the sorted collection box 2 via a bracket 6 by a hook portion 5 at the tip of the arm 4 so that the arm 4 can be engaged with a cylinder 8. By rotating by expansion and contraction, loading / unloading of the separately collected packing box 2 and dumping of the separately collecting packed box 2 can be performed.
[0009]
In addition, when dumping the separately collected cargo box 2, the separately collected cargo box 2 is dumped by fixing the separately collected cargo box 2 to the arm 4 with a fixing member (not shown). The waste contained inside is discharged backwards. The separate collection packing box 2 has a packing box body 12 formed by a front wall 9, a side wall 10 and a rear coffin door 11 that can swing around an upper part, and the packing box body 12 has a packing box body 12. Partition plates 16 and 16 are provided to partition 12 into a front chamber 13, a middle chamber 14, and a rear chamber 15, and different types of waste can be loaded in the chambers 13, 14 and 15. .
[0010]
A pair of left and right engaging pins 17 project outwardly from the upper part of the partition plate 16, and the partition plate is supported by the support member 20, which will be described later, so as to be rotatable. 16 can swing. A rail portion 18 having a cross-sectional box shape with increased strength is formed on the left and right side walls 10 to extend in the front-rear direction, as shown in FIGS. 4 to 7, and the rail portion 18 has a U-shaped cross section. The guide member 19 is slidably provided. On the upper surface of the guide member 19, there is provided a support member 20 that can rotatably support the engagement pin 17 of the partition plate 16.
[0011]
The support member 20 includes a receiving member 21 fixed to the guide member 19, and a rotating member 22 that is rotatably held by the receiving member 21. The receiving member 21 and the rotating member 22 include Engaging grooves 25 and 26 having horizontal portions 23 and 24 whose lower surfaces are formed substantially horizontally are provided. As a result, when the engaging groove 26 of the rotating member 22 is not coincident with the engaging groove 25 of the receiving member 21 as shown in FIG. 4, the engaging pin 17 is locked, and the rotating member 22 is moved to FIG. It causes the engagement pin 17 to match the engagement grooves 25 and 26 is rotated in the counterclockwise direction as adapted Ru is supported while being unlocked by the two horizontal portions 23 and 24.
[0012]
An operation lever 27 for rotating the rotation member 22 is fixed to the rotation member 22, and the operation lever 27 has an attachment portion 28 formed at a base portion thereof and a grip formed at a front portion thereof. A bracket 30 is fixed to the mounting portion 28, and a regulation pin 31, which is a regulation member that regulates the sliding of the guide member 19, is axially supported through a long hole 32. Has been.
[0013]
A pin hole 33 is formed in the upper surface of the guide member 19 located below the restriction pin 31, and the gripping portion is in a state where the pin hole 33 is aligned with the pin hole 34 formed in the rail portion 18. The control pin 31 can be engaged with and disengaged from the pin holes 33 and 34 by gripping 29 and rotating the operation lever 27 to fix the guide member 19 to the side wall 10. At this time, the rotation member 22 is rotated within a range in which the engagement pin 17 can be held in a locked state. A plurality of pin holes 34 in the rail portion 18 are formed at substantially equal intervals in the front-rear direction, and the guide member 19 can be fixed at a predetermined pin hole 34 position by sliding the guide member 19. It is like that.
[0014]
As shown in FIGS. 8 to 11, a stopper mechanism 35 for restricting the forward / backward swing of the partition plate 16 is provided at the lower portion of the side walls 10, and the stopper mechanism 35 is provided at the lower rear portion of the partition plate 16. A cylindrical engaged member 36, a stopper pin 37 that can be engaged with and disengaged from the engaged member 36, and a stopper that prevents the stopper pin 37 from coming out of the engagement position with the engaged member 36. And means 38.
[0015]
A handle 39 is pivotally supported from the side surface of the stopper pin 37 so that the handle 39 is retracted from the stopper pin 37 when the stopper pin 37 is engaged with the engaged member 36. At the position (solid line in FIG. 8), the handle 39 is rotated to the operation position (indicated by the one-dot chain line in FIG. 8) in the same direction as the axis of the stopper pin 37 and protrudes to the side of the cargo box body 12. The stopper pin 37 can be easily inserted / removed by making it easy to grip 39.
[0016]
The retaining means 38 includes a retaining pin 40 protruding from a stopper pin 37 and a retaining hole 42 having a notch 41 through which the retaining pin 40 can pass. The retaining hole 42 is used to reinforce the side wall 10. A channel member 43 having a U-shaped cross section that forms a part of the side wall that extends in the front-rear direction and is fixed to the lower portion of the side wall 10. As shown in FIG. 11, the retaining pin 40 is aligned with the notch 41 when the short piece portion 44 of the handle 39 is oriented in the vertical direction, and the retaining pin 40 is aligned with the notch 41. Can be easily performed.
[0017]
Reference numeral 45 denotes a pin hole formed in the side wall 10 of the cargo box body 12 coaxial with the retaining hole 42, and the stopper pin 37 penetrates the retaining hole 42 and the pin hole 45 and engages the engaged member 36. It is supposed to be. 46 is an abutting plate provided on the inner surface of the side wall 10, and the engaged member 36 and the pin hole 45 of the side wall 10 coincide with each other when the front lower portion of the partition plate 16 abuts against the abutting plate 46. The partition plate 16 with the stopper pin 37 inserted can be easily positioned.
[0018]
In this embodiment, the separately collected collection box is structured to be detachable from the vehicle body, but the structure in which the separately collected package box is attached to the vehicle body so as to be tiltable like a dump truck has the same function and effect. It is. Further, in this embodiment, the engaged member is provided on the rear surface of the partition plate. However, even if it is provided on the front surface of the partition plate or formed on the side surface of the partition plate, the same effect is obtained. Further, even if the member to be engaged is further eliminated and the stopper pin is directly applied to the partition plate, the same effect is obtained.
[0019]
The present invention is constructed as described above, and the operation will be described next. During traveling in a state in which the separately collected cargo box 2 is mounted as shown in FIG. 1, the upper and lower ends of the partition plate 16 are locked to the cargo box body 12 side by the regulation pins 31 and the stopper pins 37, respectively. If it moves to a collection place in the state of FIG. 1, the sorted collection box 2 is wholesaled to the ground by the loading device 3, and the separated collection box 2 is separated from the vehicle. In this state, wastes are put into the front chamber 13, the middle chamber 14, and the rear chamber 15 for each type and collected separately. After the separate collection, the separate collection box 2 is loaded onto the vehicle by the loading device 3, and the separate collection box 2 is transported to the waste disposal site, and the waste in the separate collection box 2 is transferred to each chamber 13, 14, Eject work every 15th.
[0020]
In the discharging operation, when the packing box body 12 is first dumped by the cylinder 8 as shown in FIG. 2, the rear saddle 11 is opened and the waste in the rear chamber 15 is discharged. At this time, since the lower portions of the front and rear partition plates 16 are both locked by the stopper pins 37, the waste in the front chamber 13 and the middle chamber 14 is not discharged. When the waste in the rear chamber 15 is discharged, the cylinder 8 is contracted to cause the cargo box body 12 to fall, and then the lock by the stopper pin 37 below the rear partition plate 16 is released. When the handle 39 is rotated counterclockwise after the handle 39 is rotated from the retracted position (solid line in FIG. 8) to the operating position (dotted line in FIG. 8), the retaining pin 40 of the stopper pin 37 is notched. It rotates to the position of 41, the retaining pin 40 can be inserted and removed from the notch 41, and the retaining of the restricting pin 31 is released. At that time, when the short piece portion 44 of the handle 39 is oriented in the vertical direction, the retaining pin 40 coincides with the notched portion 41, so that the retaining pin 40 and the notched portion 41 can be easily aligned. Can do.
[0021]
After releasing the retaining, when the handle 39 is pulled and the retaining pin 40 is passed through the notch 41, the stopper pin 37 is released from the engagement with the engaged member 36, and the partition plate 16 becomes swingable. . When the packing box body 12 is dumped from this state, the rear saddle door 11 and the rear partition plate 16 swing and open, and the waste in the middle chamber 14 is discharged. Then, after unlocking the lower part of the front partition plate 16 by the same operation as described above, the waste in the front chamber 13 is discharged when the packing box body 12 is dumped.
[0022]
By the way, at the time of separate collection, there may be a difference in the amount of collection of each type of waste depending on each collection location, or the number of types of waste may be different. In the former case, the partition plate 16 is moved back and forth to each room. The latter can be dealt with by changing the number of compartments by detaching the partition plate 16. First, as for the case where the partition plate 16 is moved, in the present embodiment, a case where the front partition plate 16 (solid line position in FIG. 3) is moved to the front position (dotted line position in FIG. 3) as shown in FIG. .
[0023]
First, as described above, the stopper pin 37 is pulled out to unlock the lower part of the partition plate 16, and then the restriction of the guide member 19 by the restriction pin 31 is released. The restriction of the guide member 19 is released by turning the operation lever 27 counterclockwise from the state shown in FIG. Then, the regulation pin 31 is lifted upward together with the operation lever 27 and is pulled out from the respective pin holes 33 and 34 of the rail portion 18 and the guide member 19 as shown in FIG. 6, and the guide member 19 becomes slidable. At this time, the rotation member 22 is also rotated by the rotation operation of the operation lever 27. However, since the engagement pin 17 is held in the locked state at the rotation position where the regulation pin 31 is pulled out, the upper portion of the partition plate 16 is Is held in a locked state by the support member 20.
[0024]
Next, when the partition plate 16 is pushed forward, the guide member 19 slides along the rail portion 18, and the upper portion of the partition plate 16 moves forward together with the guide member 19. At this time, the lower part of the partition plate 16 is prevented from moving forward by the contact plate 46, but the lower part of the partition plate 16 swings rearward and gets over the contact plate 46 as the upper part of the partition plate 16 moves forward. When the partition plate 16 is further moved to the position indicated by the alternate long and short dash line and the lower portion of the partition plate 16 is brought into contact with the contact plate 46, the pin holes 33 of the guide member 19 are inserted into the pin holes 34 of the rail portion 18. The engaging members 36 are in a state of being aligned with the retaining holes 42, respectively. Thereby, it is possible to easily align the pin holes 33 and 34 and align the engaged member 36 and the retaining hole 42.
[0025]
Next, when the operation lever 27 is rotated clockwise, the restriction pin 31 is lowered together with the operation lever 27, passes through the pin hole 33 of the guide member 19, and is inserted into the pin hole 34 of the rail portion 18. Sliding is regulated. Next, the stopper pin 37 is engaged with the engaged member 36 of the partition plate 16. In the engaging operation, first, the handle 39 is directed with its short piece portion 44 in the vertical direction as shown in FIG. 11 and the retaining pin 40 is aligned with the position of the notch portion 41. When the stopper pin 37 is inserted from the retaining hole 42 in this state, it passes through the pin hole 45 and is engaged with the engaged member 36. At this time, the retaining pin 40 passes through the notch 41 and is positioned in the channel member 43.
[0026]
When the handle 39 is rotated from this state and the short piece portion 44 of the handle 39 is directed in the horizontal direction as indicated by the one-dot chain line in FIG. 8, the retaining pin 40 is in a state of facing directly downward. As a result, the retaining pin 40 is displaced from the position of the notch 41, so that the retaining pin 40 is prevented from coming into contact with the inner surface of the channel member 43 and coming out of the stopper pin 37 even if the pin is pulled out due to vibration during traveling. can do.
[0027]
When the handle 39 is further released, the handle 39 is rotated downward to the retracted position (solid line in FIG. 8) by its own weight and is suspended by the stopper pin 37, so that the amount of protrusion of the handle 39 can be reduced. Can prevent injury from interference. Further, since a downward load is applied to the stopper pin 37 by the handle 39, the rotation of the stopper pin 37 at the engaging position can be restricted, and the retaining pin 40 is positioned at the position of the notch 41 by vibration or the like during traveling. And the stopper pin 37 can be reliably prevented from coming out of the retaining hole 42.
[0028]
Thereby, the upper part and the lower part of the partition plate 16 are locked by the regulation pin 31 and the stopper pin 37, and the partition positions of the front chamber 13 and the middle chamber 14 can be changed. Next, the case where the partition plate 16 is detached will be described in the present embodiment in which the front partition plate 16 is removed from the three compartments as shown in FIG.
[0029]
First, as described above, the stopper pin 37 is pulled out to unlock the lower part of the partition plate 16, and then the locking of the engaging pin 17 by the support member 20 is released. The lock of the engaging pin 17 is released after the operation lever 27 is rotated counterclockwise from the state of FIG. 4 as described above, and the sliding restriction of the guide member 19 by the restriction pin 31 is released as shown in FIG. The operation lever 27 is rotated counterclockwise. Then, as shown in FIG. 7, the engaging groove 26 of the rotating member 22 coincides with the engaging groove 25 of the receiving member 21, and the locking of the engaging pin 17 is released.
[0030]
At this time, since the engaging pin 17 is supported by the horizontal portions 23 and 24 of the receiving member 21 and the rotating member 22, the engaging pin 17 remains received by the receiving member 21 even if the right or left engaging pin 17 is unlocked. Therefore, the receiving member 21, the engaging pin 17 and the like are not deformed. Further, by rotating the single operation lever 27, the lock of the restriction pin 31 and the engagement pin 17 can be simultaneously performed, so that the partition plate 16 can be removed easily and easily.
[0031]
After unlocking the engagement pin 17, the partition plate 16 is pushed rearward, and the engagement pin 17 is pushed out behind both the engagement grooves 25 and 26 to remove the partition plate 16 from the cargo box body 12. At this time, since the engaging pin 17 is in line contact with the horizontal portions 23 and 24 of the receiving member 21 and the rotating member 22, the frictional force between the engaging pin 17 and the receiving member 21 is reduced and less labor is required. Thus, the partition plate 16 can be easily moved.
[0032]
After the partition plate 16 is removed, when the guide member 19 that fixes the receiving member 21 is removed from the rail portion 18, the cargo box body 12 is partitioned into two front and rear chambers by the rear partition plate 16. When attaching the partition plate 16 to the packing box body 12, the reverse operation is performed. In this embodiment, the case where the front partition plate is moved or detached has been described. However, the rear partition plate can also be moved or removed by the same operation as described above.
[0033]
【The invention's effect】
As described above, the present invention locks and unlocks the support pin while supporting the engagement pin provided on the upper part of the partition plate. It can be supported by the support member, and even if the left or right engagement pin is unlocked, the engagement pin will not fall off the support member, and the support member and the engagement pin can be reliably deformed. Can be prevented.
[0034]
In addition, since the control member is provided with a control member for controlling the back-and-forth movement of the guide member, the lock of the engagement pin and the control member can be released simultaneously by rotating the single control lever. The partition plate can be easily attached and detached.
[Brief description of the drawings]
FIG. 1 is an overall view of the present invention.
FIG. 2 is an operational state diagram at the time of discharging.
FIG. 3 is a side view of a separately collected collection box of the present invention.
4 is an enlarged view of a main part of FIG. 3;
5 is a cross-sectional view taken along the line AA in FIG.
FIG. 6 is an operational state diagram when the restriction pin is released from restriction.
FIG. 7 is an operational state diagram when the engagement pin is disengaged.
8 is a cross-sectional view taken along the line BB in FIG.
9 is a cross-sectional view taken along the line CC of FIG.
FIG. 10 is an overall view of a stopper pin.
FIG. 11 is a perspective view showing an operation state of a stopper pin.
[Explanation of symbols]
2 Sorted Collection Cargo Box 10 Side Wall 11 Rear Door 12 Cargo Box Body 16 Partition Plate 17 Engagement Pin 19 Guide Member 20 Support Member 27 Operation Lever 31 Restriction Pin (Restriction Member)

Claims (1)

A packing box body having a hinged door that can be opened and closed rearward, a partition plate that is provided in at least one place in the packing box body, and can partition the packing box body into a plurality of front and rear chambers, and can be moved back and forth in the packing box body A U-shaped guide member provided on the guide member and an engagement pin provided on the upper part of the guide member and on the upper part of the partition plate are supported, and the engagement pin can be rotated by rotating the operation lever. A support member that can be locked and unlocked in a state, and a control member that is provided on the operation lever and restricts and releases the back and forth movement of the guide member within a rotation range in which the operation lever can lock and hold the engagement pin. A separate collection container, wherein the support member is locked and unlocked and the guide member is moved back and forth and released only by a rotation operation of the operation lever. .

Images