JP2016113252A - Container transfer device and container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make a bracket and a shaft lighter thereby to make a container travel speed faster and improve a transportation efficiency.SOLUTION: A container transfer device 5 includes: a bracket 44 that is provided in a container 6 placed movably in a predetermined movement direction and protrudes in a direction of intersecting the movement direction M; a shaft 30 driven by a driving device along the movement direction M; a coupling device 31 that is provided at a tip of the shaft 30 and conveys a force in the movement direction M to the bracket 44; and a buffer 47 that is provided at least one of between the bracket 44 and the container 6 and between the shaft 30 and the driving device and absorbs a load in the movement direction M.SELECTED DRAWING: Figure 10

Description

  The present invention relates to a container moving device for moving a container and a container used in the container moving device.

  Generally, garbage collected from each occurrence point is transported to a garbage relay facility or a garbage vacuum transport facility. In the waste relay facility or the waste vacuum transportation facility, the collected waste is put into a hopper, compressed and reduced by a waste compressor, and packed in a container. The container filled with garbage is conveyed to a container conveyance vehicle (secondary conveyance vehicle) by a container conveyance device (see, for example, Patent Document 1). The container transport vehicle transports the container to a waste disposal facility (final disposal site), and the waste in the container is subjected to predetermined processing such as landfill processing and incineration processing in the waste disposal facility.

  In the waste relay facility or the waste vacuum transportation facility, the waste that has been compressed and reduced in the waste compressor is packed in a container directly connected to the discharge gate of the waste compressor. When the container is connected to the discharge gate of the garbage compressor, the container is drawn to the garbage compressor side by using a drawing device provided on the garbage compressor side. Patent Document 2 describes a drawing device having a shaft that can be connected to a bracket attached to a lower portion of a container.

  This attracting device has a hydraulic cylinder and a shaft with a metal fitting at the tip end that is connected to a rod of the hydraulic cylinder and has a rotation mechanism that can rotate around an axis. The pulling device has a structure in which a shaft extends and contracts and a tip metal object rotates at the position of the bracket to connect the container and the pulling device.

JP-A-2-239002 Japanese Utility Model Publication No. 58-120102

  By the way, in the apparatus of patent document 2, when pushing and pulling a container, there exists a subject that load arises in both a bracket and a hydraulic cylinder. That is, when the driving force of the hydraulic cylinder is transmitted to the bracket, there is a problem that a large load is applied to the connection portion between the bracket and the rod and the shaft of the hydraulic cylinder due to the impact load. As a result, it is necessary to manufacture a bracket or the like firmly, and there is a problem that the weight of the container increases and the transportation efficiency is lowered.

  It is an object of the present invention to provide a container moving apparatus and a container that can increase the moving speed of the container by reducing the weight of the bracket and the shaft and improve the transportation efficiency.

  According to the first aspect of the present invention, the container moving device is provided in a container installed so as to be movable in a predetermined moving direction, the bracket projecting in a direction crossing the moving direction, and the movement by the driving device. A shaft driven along a direction, a connecting device provided at a tip of the shaft to transmit a force in the moving direction to the bracket, between the bracket and the container, and between the shaft and the driving device. And a shock absorber provided on at least one of them to absorb the load in the moving direction.

  According to such a configuration, the shock load when the container is moved by driving the shaft is absorbed by the shock absorber. This makes it possible to reduce the weight of the bracket and shaft, increase the moving speed of the container, and improve transport efficiency.

  In the container moving device, the bracket includes a first contact member and a second contact member, and a first contact member having a space between the first contact member and the second contact member. A connecting member and a second contacted member, wherein the coupling device has a protruding portion protruding in a direction intersecting the moving direction from the shaft, and the protruding portion is moved into the space by rotation of the shaft. It may be inserted.

  In the container moving device, the first contact member and the second contact member are integrally formed with the bracket, and the bracket is slidable in the moving direction, and the shock absorber is provided in the container. A container-side mounting member, a bracket-side mounting member provided on the bracket and spaced apart from the container-side mounting member in the moving direction, and the container-side mounting member and the bracket-side mounting member. And a buffer member formed of an elastic body interposed therebetween.

  In the container moving device, each of the first contacted member and the second contacted member has a contacted surface that opposes the moving direction, and the protrusion fits between the contacted surfaces. You may have a protrusion part main-body part and the protrusion part guidance part which guides the position of the said protrusion part main-body part between the said to-be-contacted surfaces at the time of rotation of the said shaft.

According to such a configuration, the protruding portion main body portion of the protruding portion is fitted and restrained in the bracket space, so that the container does not move at a speed different from the moving speed of the shaft when the container is pushed and pulled. Thereby, since generation | occurrence | production of the load concerning a bracket or a shaft by the speed difference between a container and a shaft can be prevented, the further improvement of the moving speed of a container can be aimed at.
Moreover, even when the position along the moving direction of the protruding portion is displaced from the space, the protruding portion and the bracket can be reliably connected by the protruding portion having the protruding portion guiding portion.

  According to the second aspect of the present invention, in the container used in any of the container moving devices described above, the bracket is provided on the outer peripheral surface to transmit the driving force from the driving device, A shock absorber is provided between the bracket and the container.

  According to the present invention, the shock load when the container is moved by driving the shaft is absorbed by the shock absorber. This makes it possible to reduce the weight of the bracket and shaft, increase the moving speed of the container, and improve transport efficiency.

It is sectional drawing which looked at the side which shows the outline | summary of the garbage relay facility provided with the container moving apparatus of 1st embodiment of this invention, or a garbage vacuum transport facility. It is a top view which shows the outline | summary of the garbage relay facility provided with the container moving apparatus of 1st embodiment of this invention, or a waste vacuum transport facility. It is a side view of the dolly which comprises the container conveyance apparatus of 1st embodiment of this invention. It is a top view of the dolly which comprises the container conveyance apparatus of 1st embodiment of this invention. It is a top view of the traverser which constitutes the container conveyance device of a first embodiment of the present invention. It is a top view of the drawing apparatus which comprises the container conveying apparatus of 1st embodiment of this invention. It is a partial cross section side view which shows the connection member of the drawing apparatus of 1st embodiment of this invention. It is the schematic seen from the moving direction of the shaft rotation apparatus of the attraction apparatus of 1st embodiment of this invention. It is a side view of the container of a first embodiment of the present invention. It is a side view of the bracket of the container of 1st embodiment of this invention. It is the arrow view seen from the A direction of FIG. 10, and is the figure seen from the downward direction of the bracket of 1st embodiment of this invention. It is the arrow view seen from the B direction of FIG. 10, and is the figure seen from the moving direction of the bracket of 1st embodiment of this invention. It is a partial cross section side view which shows the positioning hole and positioning protrusion of 1st embodiment of this invention. It is a side view of the shaft and bracket of 2nd embodiment of this invention.

(First embodiment)
Hereinafter, the waste relay facility or the waste vacuum transport facility 1 including the container moving device 5 according to the first embodiment of the present invention will be described in detail with reference to the drawings.
1 and 2 show a garbage relay facility or a garbage vacuum transport facility 1. The garbage collected at each occurrence point is transported to the garbage relay facility or the garbage vacuum transportation facility 1 by a garbage truck (not shown) or a garbage collection and transportation pipe. The waste relay facility or the waste vacuum transport facility 1 is a facility for packing the transported waste into a container 6 and transporting it to a waste disposal facility (final disposal site). The container 6 is installed to be movable in a predetermined moving direction M and a sliding direction S.

As shown in FIG. 1 and FIG. 2, the waste relay facility or the waste vacuum transport facility 1 compresses the hopper 2 into which the collected waste is put and the waste supplied from the hopper 2 and packs them in the container 6. It has a machine 3 (compactor) and a container transport device 4 that carries in and out the container 6.
In the following, the horizontal direction in FIGS. 1 and 2 is referred to as a movement direction M, and a horizontal direction perpendicular to the movement direction M is referred to as a slide direction S.

  The container transport device 4 includes an empty container 6, that is, a container 6 that does not contain compressed garbage, a dolly 7 that moves the container 6 filled with garbage in the movement direction M, and a stock table on which the container 6 is placed. 8, a slider 9 arranged near the discharge gate 3a of the compressor and sliding the container 6 in the sliding direction S, and a traverser arranged between the stock table 8 and the slider 9 and moving the dolly 7 in the sliding direction S. 10 and a container moving device 5 that moves the container 6 in cooperation with a bracket 44 (see FIGS. 6 and 9) provided on the container 6.

Here, the flow of work in the garbage relay facility or the garbage vacuum transport facility 1 will be described. First, the treatment process of the conveyed garbage is demonstrated.
Garbage input / supplied from the hopper 2 is compressed by the garbage compressor 3 and packed into an empty container 6. When the garbage is packed, the container 6 is drawn to the garbage compressor 3 side by a drawing device 12 provided at the lower part of the garbage compressor 3, and the gate 13 of the container 6, the discharge gate 3 a of the garbage compressor 3, Are concatenated. The container 6 filled with garbage is moved to the stock table 8 by the container transfer device 4.

Next, the moving path of the container 6 in the garbage relay facility or the garbage vacuum transport facility 1 will be described.
The empty container 6 placed on the stock table 8 is carried by the dolly 7 to the slider 9. Specifically, the empty container 6 is placed in one place (for example, the first place 9a) among the places of the slider 9 having the first place 9a and the second place 9b.
Next, the container 6 is moved in the sliding direction S by the slider 9 so that the gate 13 of the container 6 is arranged in front of the discharge gate 3a of the garbage compressor 3 (FIG. 2 shows the first place 9a. The state in which the gate 13 of the container 6 is disposed in front of the discharge gate 3a of the garbage compressor 3 is shown). That is, the container 6 is moved to a position where the gate 13 of the container 6 and the discharge gate 3a of the garbage compressor 3 can be connected by pulling the container 6 toward the garbage compressor 3 side. When the container 6 is placed on the slider 9 by the dolly 7, if the gate 13 of the container 6 is arranged in front of the discharge gate 3a of the garbage compressor 3, the container 6 is moved in the sliding direction S using the slider 9. There is no need to move it.

The container 6 arranged in front of the discharge gate 3 a of the garbage compressor 3 is drawn toward the garbage compressor 3 by the drawing device 12 arranged below the garbage compressor 3. Next, the gate 13 of the container 6 and the discharge gate 3 a of the waste compressor 3 are connected, and the compressed waste is pushed into the container 6.
During this time, an empty container 6 can also be placed in a place where the container 6 is not placed (second place 9b) among the places where the slider 9 is placed.

The container 6 filled with garbage is pushed out (pushed back) to the slider 9 using the pulling device 12. The slider 9 slides so that the empty container 6 is disposed in front of the discharge gate 3 a of the garbage compressor 3. Next, the empty container 6 is filled with garbage, and the container 6 filled with garbage is carried to the stock table 8 by the dolly 7.
During this time, the empty container 6 and the container 6 filled with garbage are appropriately moved in the sliding direction S using the traverser 10.

Next, each component of the container transport apparatus 4 will be described.
The dolly 7 is a cart apparatus that has a function of moving the container 6 in the movement direction M and moving the container 6 up and down. As shown in FIGS. 3 and 4, the dolly 7 is provided between the dolly main body 14 having a plurality of dolly wheels 15, the container support table 16, the container support table 16, and the dolly main body 14. And an elevating part 17 for elevating and lowering the container support table 16 with respect to the main body part 14.
The raising / lowering part 17 is a jack by hydraulic drive, for example, and has the capability to lift the container 6 in which garbage was accommodated.

  The container support table 16 is provided with a plurality of (four in this embodiment) positioning projections 18. The positioning protrusions 18 are arranged in the vicinity of the four corners of the rectangular container support table 16 in plan view. The positioning protrusion 18 has a cylindrical shape that gradually decreases in diameter upward. The positioning projection 18 functions as a positioning device in cooperation with a positioning hole 19 (see FIG. 9) provided in the bottom of the container 6. The positioning hole 19 will be described later.

As shown in FIG. 2, a plurality of sets of container support tables 20 are arranged on the stock table 8. Each of the pair of container support bases 20 is a rod-shaped member extending in the movement direction M. The pair of container support bases 20 allows the dolly 7 to enter between the pair of container support bases 20 and can support both ends of the container 6 in the width direction (direction perpendicular to the longitudinal direction of the container 6). Is arranged in. A traveling rail 21 for traveling the left and right dolly wheels 15 of the dolly 7 is formed along the moving direction M between the pair of container support bases 20 on the floor surface F.
The stock table 8 includes, for example, a container storage table 8a (storage location) for placing an empty container 6, a container delivery table 8b (delivery location) for placing a container 6 to which garbage is packed and delivered, and The container 6 filled with garbage can be divided into temporary container placement tables 8c for temporarily placing temporary containers.
Of the stock table 8, a container support table 20 c for temporarily placing the container 6 is provided with a container support table 20 a that supports the four corners of the container 6 instead of the rod-shaped container support table 20. It has been.

As shown in FIG. 5, the traverser 10 is supported by a traversing rail 22 that extends on the support surface G along the sliding direction S, a traverser wheel 23 that can travel on the traversing rail 22, and the traverser wheel 23. And a dolly support table 24.
The dolly 7 support surface G is formed to such a depth that the upper surface of the dolly support table 24 is flush with the floor surface F. The dolly support table 24 is formed such that the gap between the upper surface of the dolly support table 24 and the floor surface F is a minimum gap. As shown in FIG. 2, traveling rails 21 for traveling the left and right dolly wheels 15 of the dolly 7 are formed along the movement direction M on the upper surface of the dolly support table 24.

As shown in FIG. 2, the slider 9 has a first storage place 9 a and a second storage place 9 b that can support the container 6. The first storage site 9 a and the second storage site 9 b have a pair of container support bases 25. The dolly 7 can enter between the pair of container support bases 25.
The slider 9 has a slider rail 36 extending in the sliding direction S. The slider 9 can move in the sliding direction S by traveling on the slider rail 36. For example, by moving the slider 9 in the sliding direction S, the second storage place 9 b shown in FIG. 2 can be moved to the front of the discharge gate 3 a of the garbage compressor 3.

The container moving device 5 includes an attracting device 12 provided below the garbage compressor 3 and a bracket 44 provided in each container 6 and protruding from the lower surface of the container 6 in a direction intersecting the moving direction M. doing.
As shown in FIG. 6, the attracting device 12 engages with a bracket 44 of the container 6 to transmit a driving force to move the container 6 forward and backward in the movement direction M. The attracting device 12 is installed below the garbage compressor 3 using a predetermined drive unit mounting bracket 29. The attracting device 12 is connected to the rod 27 of the advancing / retreating drive unit 26 by the connecting device 28, the connecting device 28 provided at the tip of the rod 27 of the advancing / retreating driving unit 26, and a T-shaped connection at the tip A shaft 30 provided with the device 31 and a shaft rotating device 32 that rotates the shaft 30 around the axis by 90 ° are provided. The rod 27 and the shaft 30 extend in the movement direction M.

The advancing / retreating drive unit 26 is, for example, a drive device such as a hydraulic cylinder. Based on hydraulic control, the advancing / retreating drive unit 26 has a shaft 30 and a predetermined stroke L from the retreat position K1 on the dust compressor 3 side to the advance position K2 on the stock table 8 side. The connecting device 31 can be moved back and forth (FIG. 6 shows the shaft 30 positioned at the forward movement position K2).
As shown in FIG. 7, the connecting device 28 is a device that connects the end of the rod 27 and the end of the shaft 30 in a straight line and allows the shaft 30 to rotate around the axis. The connection device 28 includes a first connection member 33 fixed to the end portion of the rod 27, and a second connection member 34 fixed to the end portion of the shaft 30 by being rotatably engaged with the first connection member 33. And have.

  The first connecting member 33 has a cylindrical cylindrical portion 33a that fits with the rod 27, and a disk-shaped flange portion 33b that is formed to project from the end of the cylindrical portion 33a in the radial direction. . The second connecting member 34 includes a columnar portion 34a in which a concave portion 34c into which the flange portion 33b is inserted is formed, and a holding member 34b that holds the flange portion 33b inserted into the concave portion 34c.

  A buffer member 35 is provided between the first connection member 33 and the second connection member 34 constituting the connection device 28. Specifically, the buffer member 35 is disposed between the flange portion 33b of the first connection member 33 and the bottom portion of the concave portion 34c of the second connection member 34 into which the flange portion 33b is inserted. As the buffer member 35, for example, an elastic member such as an elastomer can be employed. As the buffer member 35, in addition to the elastomer described above, a compression coil spring or a leaf spring may be employed.

As shown in FIG. 6, the shaft 30 includes a shaft main body 37 extending in the moving direction M, and a connecting device 31 attached to the tip of the shaft main body 37. The shaft body 37 is formed with a key groove 37a corresponding to the reciprocating operation. The shaft 30 is supported so as to be rotatable about an axis by a pair of guide rings 38 fixed to the floor surface F.
The coupling device 31 has a pair of projecting portions 39 that project from the tip of the shaft 30 in one direction orthogonal to the axial direction of the shaft 30 and in the opposite direction of the one direction. The coupling device 31 is formed in a T shape together with the pair of protrusions 39 and the shaft body 37.

As shown in FIG. 8, the shaft rotation device 32 includes a hydraulic cylinder 40 fixed to the floor surface F, a drive ring 41 disposed between the pair of guide rings 38, and a radially outer side from the drive ring 41. And an arm 42 that protrudes and is connected to the rod 40a of the hydraulic cylinder 40. The drive ring 41 is formed with a key 41 a that engages with the key groove 37 a of the shaft 30. The shaft rotation device 32 transmits the driving force of the hydraulic cylinder 40 to the shaft 30 via the arm 42 and the drive ring 41, thereby rotating the shaft 30 about the axis by 90 °.
As the shaft 30 rotates about the axis, the protrusion 39 of the coupling device 31 attached to the tip of the shaft 30 rotates.

Next, details of the container 6 will be described.
As shown in FIG. 9, the container 6 is a rectangular parallelepiped box that accommodates garbage. The container 6 includes a container main body 6a, a plurality of container rollers 43, and a bracket 44 provided on the bottom surface of the container main body 6a. The container body 6a is formed of, for example, steel or aluminum, and a gate 13 that receives dust is provided on one surface orthogonal to the longitudinal direction. The gate 13 of the container 6 can be connected to the discharge gate 3 a of the garbage compressor 3.

  In the garbage relay facility or the garbage vacuum transport facility 1, the container 6 is arranged so that the gate 13 faces the garbage compressor 3 side. The plurality of container rollers 43 are provided on the lower surface of the container 6. The bracket 44 is provided in the vicinity of the gate 13 on the lower surface of the container 6. The bracket 44 is connected to a connecting device 31 provided at the tip of the shaft 30 of the attracting device 12.

  As shown in FIGS. 10, 11, and 12, the bracket 44 is attached to the container body 6 a via a slide guide 46 and a shock absorber 47. That is, the bracket 44 is not directly attached to the container main body 6a, and is movable in the longitudinal direction of the container main body 6a. The bracket 44 is disposed so as to be positioned on an extension line of the shaft 30 of the attracting device 12 when the container 6 is disposed in front of the garbage compressor 3.

  The bracket 44 is erected below the base plate 48 formed from a rectangular plate, a first contacted member 49 (push-side bracket portion) standing below the base plate 48, and below the base plate 48. And a second abutted member 50 (pull-side bracket portion). The second abutted member 50 is disposed closer to the dust compressor 3 than the first abutted member 49.

  The base plate 48 is attached to the bottom surface of the container body 6a via the slide guide 46 so as to be parallel to the bottom surface of the container body 6a and to be slidable in the moving direction M. As shown in FIG. 12, the slide guide 46 has an L-shaped cross section, supports the base plate 48 of the bracket 44 from below, and enables movement in the movement direction M.

The first abutted member 49 is perpendicular to the moving direction M and the base plate 48 and has a pushing side plate 51 having a first abutting surface 52 facing the dust compressor 3 side, and the pushing side plate 51 from the stock table 8 side. And a push side plate support plate 56 to support.
The second abutting member 50 supports a pair of pulling side plates 53 having a second abutting surface 54 facing the first abutting surface 52 and the moving direction M, and supports the pulling side plate 53 from the garbage compressor 3 side. And a pulling side plate support plate 57.
The second abutted member 50 is arranged to be separated in the slide direction S. The first abutting member 49 and the second abutting member 50 are, as viewed from the moving direction M, between the pair of pulling side plates 53 of the second abutting member 50 and the push side plate of the first abutting member 49. 51 is located.

As shown in FIGS. 10 and 11, the shock absorber 47 is provided at a predetermined interval in the moving direction M with respect to the container side mounting member 58 provided on the container body 6 a and the container side mounting member 58 provided on the bracket 44. And a plurality of shock absorbing members 60 interposed between the container side mounting member 58 and the bracket side mounting member 59. The container side mounting member 58 and the bracket side mounting member 59 are plate-like members whose main surfaces are orthogonal to the moving direction M.
The buffer member 60 has a cylindrical shape in which a through-hole through which a bolt passes is formed at the center of the shaft. As the material of the buffer member 60, for example, an elastic member such as an elastomer can be employed. As a material constituting the buffer member 60, a compression coil spring or a leaf spring can be employed in addition to the above-described elastomer.

The buffer member 60 includes a plurality of pull-side buffer members 61 and a plurality of push-side buffer members 62.
Fixed to the bracket side mounting member 59 is a first rod 68 penetrating the container side mounting member 58 and having a first rod head 69 disposed on the opposite side of the bracket side mounting member 59 with respect to the container side mounting member 58. ing.
The pull-side buffer member 61 is disposed between the first rod head 69 and the container-side mounting member 58. When the bracket 44 is pulled toward the garbage compressor 3 in the movement direction M, the pull-side buffer member 61 moves in the movement direction M between the first rod head 69 that moves together with the bracket 44 and the container-side mounting member 58. It is arranged to shrink.
The pull-side buffer member 61 is not disposed between the container-side mounting member 58 and the bracket-side mounting member 59, but the first rod head of the first rod 68 integrated with the bracket-side mounting member 59. 69 is disposed between the container side mounting member 58 and the container side mounting member 58, the bracket side mounting member 59 is interposed.

Fixed to the bracket side mounting member 59 is a second bolt 70 penetrating the container side mounting member 58 and having the second rod head 71 disposed on the opposite side of the bracket side mounting member 59 with respect to the container side mounting member 58. ing.
The push side buffer member 62 is disposed between the bracket side mounting member 59 and the container side mounting member 58. In other words, the push-side cushioning member 62 has a bracket-side mounting member 59 that moves together with the bracket 44 and the container side when the bracket 44 is pushed to the side opposite to the garbage compressor 3 side in the moving direction M (stock table 8 side). It arrange | positions so that it may shrink | contract in the moving direction M between the attachment members 58. FIG.

  A plurality of positioning holes 19 that can position the container 6 in cooperation with the positioning protrusions 18 of the dolly 7 shown in FIGS. 3 and 4 are formed in the bottom of the container 6. The positioning hole 19 is formed at a position corresponding to the positioning protrusion 18 of the dolly 7. As shown in FIG. 13, the positioning projection 18 of the dolly 7 and the positioning hole 19 of the container 6 are combined, so that the container 6 has a predetermined position with respect to the dolly 7 (the center in the width direction of the container 6 and the dolly 7 is the center). (Matching position).

  Further, a positioning device as shown in FIG. 13 may be provided on the container support base 20 of the stock base 8. That is, a projection similar to the positioning projection 18 may be provided on the container support base 20, and a positioning hole corresponding to the positioning projection may be provided on the lower surface of the container 6. By providing such a positioning device, positioning can be performed even when the container 6 is placed on the stock table 8, and the risk of stopping operation due to a shift in position can be reduced.

Here, the operation of the attracting device 12 will be described.
As shown in FIG. 12, the shaft rotation device 32 rotates the shaft 30 by 90 ° about the axis, thereby causing the coupling device 31 to be in the first state R1 in which the protruding portion 39 faces the vertical direction, and the protruding portion 39 is in the horizontal direction. Can be switched to the second state R2 facing. 6 and 10 show the coupling device 31 in the first state R1.
When the pulling device 12 pushes the container 6, the connecting device 31 of the shaft 30 is rotated using the shaft rotating device 32 so as to be in the first state R1. Next, the attracting device 12 moves the shaft 30 to the opposite side to the dust compressor 3 side in the movement direction M, and brings the connecting device 31 into contact with the first contacted surface 52 of the bracket 44, and then the bracket 44 is moved. Push. When the bracket 44 is pushed, the container 6 moves to the stock table 8 side via the shock absorber 47.

  When the pulling device 12 pushes the container 6 toward the garbage compressor 3 side (pulls), the shaft rotating device 32 is used to rotate the connecting device 31 of the shaft 30 to the second state R2. Next, the pulling device 12 moves the shaft 30 toward the dust compressor 3 in the moving direction M, brings the connecting device 31 into contact with the second contacted surface 54 of the bracket 44, and then pulls the bracket 44. By pulling the bracket 44, the container 6 moves to the garbage compressor 3 side via the shock absorber 47. By pulling the container 6 toward the garbage compressor 3, the gate 13 of the container 6 and the discharge gate 3a of the garbage compressor 3 can be finally connected.

  According to the above embodiment, the shock load when the container 6 is moved by driving the shaft 30 is absorbed by the shock absorber 47. That is, when the container 6 is pushed using the attracting device 12, the impact buffering force when the connecting device 31 of the shaft 30 pushes the bracket 44 can be absorbed by elastically deforming the push side buffer member 62. Further, when the container 6 is pulled using the pulling device 12, the pulling side buffer member 61 is elastically deformed, so that the impact load when the connecting device 31 of the shaft 30 pulls the bracket 44 can be absorbed.

In addition, when the buffer member 35 is provided between the first connection member 33 and the second connection member 34 constituting the connection device 28 of the pulling device 12, the container 30 is moved by driving the shaft 30. Can absorb the impact load.
With the above operation, it is possible to reduce the weight of the bracket 44 and the shaft 30, increase the moving speed of the container 6, and improve transportation efficiency.

  Further, since the positioning projection 18 is provided in the dolly 7 and the positioning hole 19 corresponding to the positioning projection 18 is formed in the container 6, the container 6 is aligned when the container 6 is moved using the dolly 7. be able to.

  The configuration of the shock absorber 47 is not limited to the configuration described above, and various forms can be adopted. For example, the container side mounting member 58 and the bracket side mounting member 59 may be connected by a shock absorber made of a spring and a damper.

  Moreover, in the said embodiment, although the bracket 44 was provided in the lower part of the container 6, if the bracket 44 is provided in the outer peripheral surface of the container 6, it will not restrict to this. For example, it is good also as the arrangement | positioning corresponding to this by providing the bracket 44 in the both sides | surfaces of the container 6, and attracting apparatus 12.

(Second embodiment)
Hereinafter, shaft 30B which constitutes drawing device 12B of a second embodiment of the present invention is explained based on a drawing. In the present embodiment, differences from the first embodiment described above will be mainly described, and description of similar parts will be omitted.
As shown in FIG. 14, the protrusion 39B of the coupling device 31B of the present embodiment has a protrusion main body 64 in the vicinity of the shaft 30B and protrusion guides 65 provided on both ends of the coupling device 31B. ing. The protruding portion main body 64 has a predetermined width W1 in the axial direction (movement direction M) of the shaft 30B. The protruding portion guide portion 65 is formed with a tapered surface 66 that gradually decreases in width as it goes away from the shaft 30B side. That is, the protrusion 39B of the present embodiment has a width in the movement direction M that gradually decreases in the protrusion direction.

  Further, the interval W2 between the first contacted surface 52 and the second contacted surface 54 of the bracket 44 of the present embodiment is equal to the first contacted surface 52 and the second contacted surface 54 in the first embodiment. It is narrower than the interval. The interval W2 between the first abutted surface 52 and the second abutted surface 54 of the bracket 44 has a width that is slightly wider than the width W1 in the moving direction M of the protruding portion main body 64. Specifically, the interval W2 between the first abutted surface 52 and the second abutted surface 54 of the bracket 44 is such that when the connecting member is in the second state R2 (see FIG. 12), the projecting portion main body 64. Is an interval that fits between the first contacted surface 52 and the second contacted surface 54 of the bracket 44 (between the contacted surfaces).

According to the embodiment described above, the protruding portion main body 64 of the protruding portion 39B is fitted and restrained in the space of the bracket 44 so that the container 6 moves at a speed different from the moving speed of the shaft 30 when the container 6 is pushed and pulled. Nothing will happen. Thereby, since generation | occurrence | production of the load concerning the bracket 44 and the shaft 30 by the speed difference between the container 6 and the shaft 30 can be prevented, the improvement of the moving speed of the container 6 can be aimed at further.
Moreover, even if the position along the moving direction M of the protrusion 39B is shifted from the space, the protrusion 39B has the protrusion guide portion 65, so that the protrusion 39B and the bracket 44 are reliably connected. be able to.

The technical scope of the present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.
For example, in each of the embodiments described above, the protrusion 39 has a T shape, but the present invention is not limited to this. The protruding portion 39 may be L-shaped, that is, a shape protruding from the shaft body 37 in only one radial direction.

1 Waste Relay Facility or Waste Vacuum Transport Facility 2 Hopper 3 Waste Compressor 3a Discharge Gate 4 Container Transfer Device 5 Container Transfer Device 6 Container 6a Container Body 7 Dolly 8 Stock Stand 9 Slider 9a First Place 9b Second Place 10 Traverser 12 Device 13 Gate 14 Dolly main body 15 Dolly wheel 16 Container support table 17 Elevating part 18 Positioning projection 19 Positioning hole 20, 20a Container support 21 Traveling rail 22 Traverse rail 23 Traverser wheel 24 Dolly support table 25 Container support 26 Advance / retreat drive 27 Rod 28 Connecting device 29 Drive unit mounting bracket 30 Shaft 31 Connecting device 32 Shaft rotating device 33 First connecting member 33a Cylindrical portion 33b Flange portion 34 Second connecting member 34a Cylindrical portion 4b Holding member 34c Concave portion 35 Buffer member 36 Slider rail 37 Shaft body 37a Key groove 38 Guide ring 39 Protruding portion 40 Hydraulic cylinder 40a Rod 41 Drive ring 41a Key 42 Arm 43 Container roller 44 Bracket 46 Slide guide 47 Shock absorber 48 Base plate 49 First contact member 50 Second contact member 51 Push side plate 52 First contact surface 53 Pull side plate 54 Second contact surface 56 Push side plate support plate 57 Pull side plate support plate 58 Container side mounting member 59 Bracket Side mounting member 60 Buffer member 61 Pull-side buffer member 62 Push-side buffer member 64 Projection body part 65 Projection part guide 66 Tapered surface 68 First rod 69 First rod head 70 Second bolt 71 Second rod head M Moving direction S Slide direction

Claims (5)

A bracket provided in a container movably installed in a predetermined movement direction, and protruding in a direction crossing the movement direction;
A shaft driven by the driving device along the moving direction;
A connecting device provided at the tip of the shaft for transmitting the force in the moving direction to the bracket;
A container moving device, comprising: a shock absorber provided between at least one of the bracket and the container and between the shaft and the driving device to absorb the load in the moving direction. The bracket includes a first abutted member and a second abutted member, and a first abutted member and a second abutted member having a space between the first abutted member and the second abutted member. A contact member,
The connecting device has a protruding portion that protrudes from the shaft in a direction intersecting the moving direction,
The container moving device according to claim 1, wherein the protrusion is inserted into the space by rotation of the shaft. In the bracket, the first abutted member and the second abutted member are integrally formed, and are slidable in the moving direction,
The shock absorber is
A container-side mounting member provided in the container;
A bracket-side mounting member provided on the bracket and provided at a predetermined interval in the moving direction with the container-side mounting member;
The container moving device according to claim 2, further comprising a buffer member formed of an elastic body interposed between the container side mounting member and the bracket side mounting member. Each of the first contacted member and the second contacted member has a contacted surface facing the moving direction,
The protrusion includes a protrusion main body that fits between the contacted surfaces, and a protrusion guide that guides the position of the protrusion main body between the contacted surfaces when the shaft rotates. Item 4. The container moving device according to Item 2 or Item 3. In the container used with the container moving device according to any one of claims 1 to 4,
A container having a bracket for transmitting a driving force from the driving device on an outer peripheral surface and having a shock absorber between the bracket and the container.

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