Container carrying tool and pouring tray

Abstract

A pallet for supporting containers includes a base, a plurality of supports fixed with the base, a first platform rotatably supported on the base, and a second platform pivotably coupled to the first platform and adapted to support the containers. At least one pallet linkage couples the second platform and the first platform, and at least one pallet actuator pivots the second platform between a container transport position and a container pour position. A carrying implement includes a prime mover, a trailer, a plurality of ground engaging members, at least one carrying implement actuator adapted to move at least a portion of the trailer relative to at least a portion of the plurality of ground engaging members between lowered and raised support positions. At least a portion of the trailer is sized to be accommodated between the plurality of supports fixed with the base of the pallet.

Description

Technical Field

[0001] This application generally relates to heavy-duty load-bearing equipment, and more specifically to load-bearing equipment and pallets for lifting, transporting and unloading large load boxes, etc. Background Technology

[0002] In many heavy industries, there is a demand for large, box-like containers to receive and temporarily store raw materials, intermediate products, or equipment for later processing or subsequent transport to other locations. Such containers may have capacities of tens of metric tons or even more and are typically equipped with integrated legs or associated supports and frames to support the container on the ground or plant floor when it is empty and not in use, as well as when it is filled and temporarily storing materials. Heavy-duty lifting equipment is usually provided to lift and transport such containers from one location to another. In some industries, this type of load box equipment may be called a tundish, and it can be used to dispense and pour molten metal. Summary of the Invention

[0003] In one aspect, this disclosure describes a pallet for supporting a container on a surface. The pallet includes a base, a first platform, and a second platform. The base is supported by a plurality of supports fixed to the base. The plurality of supports are spaced apart from each other and support the base in a relationship spaced apart from the surface. The first platform is disposed substantially parallel to the base and is rotatably supported on the base. During rotation, the first platform is substantially parallel to the base. The second platform is adapted to support a container. The second platform is pivotally coupled to the first platform to move between a container transport position and a container tipping position. The second platform is coupled to the first platform via at least one pallet linkage device. At least one pallet actuator is configured to pivot the second platform between the container transport position and the container tipping position.

[0004] This disclosure, in another aspect, describes an apparatus for transporting and tipping containers on a surface. The apparatus includes a carrying tool and a pallet adapted to support the container. The pallet includes a base, a first platform, and a second platform. The base is supported by a plurality of supports fixed to the base. The plurality of supports are spaced apart from each other and support the base in a relationship spaced apart from the surface. The first platform is rotatably supported on the base. The second platform is adapted to support the container. The second platform is pivotally coupled to the first platform to move between a container transport position and a container tipping position. The second platform is coupled to the first platform via at least one pallet linkage device. At least one pallet actuator is configured to pivot the second platform between the container transport position and the container tipping position. The carrying tool includes a trailer, a plurality of circular engagement members, and a prime mover. The carrying tool also includes at least one carrying tool actuator adapted to move the trailer between a lowered position and a raised support position relative to at least a portion of the plurality of ground engagement members. The trailer is sized to accommodate between the plurality of supports fixed to the base. Attached Figure Description

[0005] Figure 1 The following is a side view of a transport vehicle, a carrying device, and a tipping pallet, in accordance with the teachings of this disclosure, with the carrying device in an elevated transport position.

[0006] Figure 2 yes Figure 1 Rear view of the carrying tool and tipping pallet.

[0007] Figure 3 yes Figure 1 and Figure 2 A top plan view of the transport vehicle, carrier, and tipping pallet, showing the driver's cab of the transport vehicle aligned with the carrier, and the driver's cab of the transport vehicle in a rotated position relative to the carrier, indicated by dashed lines.

[0008] Figure 4 yes Figure 1-3 A side view of the transport vehicle, carrying equipment, and tipping pallet, with the carrying equipment in a lowered position to pick up the tipping pallet.

[0009] Figure 5 yes Figure 1-4 A side view of the transport vehicle, carrying equipment, and tipping pallet, with the carrying equipment in the lowered and locked position.

[0010] Figure 6 yes Figure 1-5 A top view of the transport vehicle, the carrying equipment, and the tipping pallet, with the tipping pallet in a rotated position relative to the carrying equipment.

[0011] Figure 7 yes Figure 6 A side view of the transport vehicle, the carrying device, and the tipping pallet, with the tipping pallet rotated relative to the carrying device, and a series of positions of the pallet used to tip the container supported on the tipping pallet shown in dashed lines.

[0012] Figure 8 This is a side view of a second embodiment of the transport vehicle, carrier, and tipping pallet according to the teachings of this disclosure, with the carrier in an elevated transport position.

[0013] Figure 9-11 yes Figure 8 A partial side view of the carrying device and the tipping pallet, with the carrying device in the lowered and locked position and the tipping pallet in a series of positions for tipping the container supported on the tipping pallet.

[0014] Figure 12 yes Figure 8-11 A partial side view of the carrying tool and the tipping pallet, with the tipping pallet in the fully tipped position and the pushing element extended.

[0015] Figure 13 This is a bottom view of an alternative embodiment of a container suitable for use with a tipping pallet and suitable for use with a carrying tool.

[0016] Figure 14 yes Figure 13 An enlarged partial isometric view of the container.

[0017] Figure 15 This is a partial isometric view of an alternative embodiment of a container support device including a tilting tray with a pushing component.

[0018] Figure 16-18 yes Figure 15 The sliding door actuator of the container support device for the tilting pallet and Figure 13 and 14 Partial plan view of the sliding door assembly of the container at a series of locations.

[0019] Figure 19 yes Figure 16-18 Partial isometric view of the sliding door actuator and sliding door assembly.

[0020] Figure 20 This is an isometric view of an alternative embodiment of a tipping pallet and a supported container suitable for use with an embodiment of a carrying tool.

[0021] Figure 21 yes Figure 20 An isometric view of the first platform of the tilting pallet, showing the translation frame and the rotating frame of the first platform in a rotating position.

[0022] Figure 22 yes Figure 21 An isometric view of the first platform shows the translation frame in a displaced position relative to the rotation frame.

[0023] Figure 23 yes Figure 21 and Figure 22 The first platform's exploded diagram.

[0024] Figure 24 It is support Figure 20 A side view of the base of the first platform of the tilting pallet, the first platform being positioned in the transport location.

[0025] Figure 25 yes Figure 20 The end view of the base and support platform of the tilting pallet, with the first platform positioned in the transport location.

[0026] Figure 26 It is support Figure 20 A side view of the base of the first platform of the tilting pallet, the first platform being rotated and translated to the tilting position.

[0027] Figure 27 It supports the waste container. Figure 8-12 A partial side view of the carrying tool.

[0028] Figure 28 yes Figure 27 A partial side view of the carrying device and waste container, wherein the waste container is positioned at the dumping location. Detailed Implementation

[0029] refer to Figure 1 The illustration shows a pallet 90 for lifting, transporting, and optionally dumping large containers 102, etc., and a carrier 104 for transporting the pallet 90. Figure 1-7 In the embodiments illustrated, the container 102 is generally referred to as a tundish and is typically used to transport molten metal material. However, it should be understood that the transport container 102 may be an alternative type of container or used for alternative purposes.

[0030] The tray 90 includes a base 92 supported by a plurality of support members 94, the plurality of support members 94 being fixed to the base 92. The plurality of support members 94 are spaced apart from each other and are positioned relative to surface 96. Figure 1 The base 92 is separated by a dashed line. In the illustrated embodiment, a pair of supports 94 are arranged along either side of the base 92. The illustrated supports 94 are U-shaped, and each supports 94 includes a pair of downwardly extending legs 98 and one or more horizontal support elements 100 connecting the legs 98. However, those skilled in the art will understand that the supports 94 may have alternative designs. For example, three, four or more downwardly extending legs 98 may be provided, with or without horizontal support elements 100.

[0031] The carrying tool 104 includes a trailer 106 and a transport vehicle 108, which are supported on a plurality of ground engagement members 110, 112 configured to advance the carrying tool 104 along a surface. For example, in the illustrated embodiment, the ground engagement members 110, 112 include a plurality of wheels 114, 116 supported on at least one carrying axle 118, 120. That is, the trailer 106 is supported on a first plurality of ground engagement members 110 with trailer wheels 114 supported on trailer axles 118, and the transport vehicle 108 is supported on a second plurality of ground engagement members 112 with transport wheels 116 supported on transport axles 120. However, those skilled in the art will understand that alternative support arrangements are contemplated. For example, the trailer 106 may be supported on two sets of trailer wheels 114, each supported on a pair of trailer axles, and / or the transport vehicle 108 may be supported on two sets of transport wheels 116, each supported on a pair of transport axles.

[0032] The carrier 104 also includes a prime mover 122, which can be of any suitable design. For example, the prime mover 122 can be an engine 124 and can be coupled to the ground engagement member 112 via a drive train 126. In the illustrated embodiment, the prime mover 122 is provided together with the transport vehicle 108. However, it should be understood that some or all of the prime mover 122 may alternatively be provided.

[0033] The carrier 104 may also include a cab 128 for carrying an operator. In the illustrated embodiment, the cab 128 is provided with the transport vehicle 108, but in an alternative embodiment, the cab may be provided with the trailer 106. However, in an alternative embodiment, the carrier 104 may be remotely operated in autonomous operation by one or more controllers (not shown).

[0034] Trailer 106 includes a supporting trailer portion 130 and a forward-extending attachment portion 132, which is coupled to transport vehicle 108 at a tow hook 134. The tow hook 134 may have any suitable design, preferably allowing trailer 106 to pivot relative to transport vehicle 108 to facilitate turning of the carrying vehicle 104. For example, as Figure 3 As shown, the traction member 134 is combined with the ground engagement members 110, 112, which include a set of trailer wheels 114 mounted on a single trailer axle 118 and a set of transport wheels 116 mounted on a single transport axle 120, to facilitate the rotation of the carrying tool 104 by approximately 90°.

[0035] The support trailer portion 130 is dimensioned to accommodate between the supports 94 of the pallet 90, allowing the support trailer portion 130 to be positioned between the supports 94 to allow transport of the pallet 90 between several locations. For engaging the pallet 90 for transport, at least a portion of the support trailer portion 130 is movable between a lowered position and a raised supported position. (Reference) Figure 4 The support trailer portion 130 is shown in a lowered, disengaged position relative to the pallet 90, i.e., the support trailer portion 130 is positioned when the trailer 106 moves to engage or disengage with the pallet. To help hold the base 92 of the pallet 90 in place relative to the support trailer portion 130, one or more retainers 136 are provided. In the illustrated embodiment, the trailer 106 is provided with a retaining assembly including one or more retainers 136 configured to receive the front end 138 of the base 92 of the pallet 90. Thus, when the support trailer portion 130 of the trailer 106 moves to a position below the pallet 90, the front end 138 of the base 92 of the pallet 90 can be received in the retainer 136 (see [link to documentation]). Figure 5 Those skilled in the art will understand that the illustrated retainer 136 can constrain the base 92 not only in the forward direction of the carrying tool 104, but also in the vertical direction if a moment is applied to the base in the rearward or lateral direction.

[0036] Trailer 106 and pallet 90 may be provided with additional retaining structures. For example, in the illustrated embodiment, one or more cradles 135 are provided near the rear of the supporting trailer portion 130, and one or more cooperating protrusions 137 are provided that extend from the lower surface of the base 92 of pallet 90. In this embodiment, a pair of such cradles 135 and cooperating protrusions 137 are provided and spaced apart from each other, as shown. Figure 2 As shown. In operation, the support trailer portion 130 retracts to a position below the base 92, and the trailer 106 continues to retract until the retainer 136 engages the front end 138 of the base 92 and the bracket 135 engages the cooperating protrusion 137.

[0037] However, it should be understood that alternative or additional retainer assemblies may be provided. By way of example only, pallet 90 may be provided with one or more alternative retainers that can be moved into place to engage trailer 106.

[0038] In order to enable the trailer support section 130 of trailer 106 to Figure 5 The lowering position and Figure 1 The movement between the raised support positions provides at least one carrier tool actuator 140, 142. In at least one embodiment, the at least one carrier tool actuator 140, 142 includes at least one carrier tool linkage 144, 146 having at least one carrier tool hydraulic actuator 148, 150. When at least one carrier tool actuator 140, 142 is provided as at least one carrier tool hydraulic actuator 148, 150, hydraulic pressure can be provided by any suitable hydraulic source 151, such as a hydraulic fluid tank and pump. Although the hydraulic source 151 is shown together with the transport vehicle 108, those skilled in the art will understand that the hydraulic source 151 can be located in any suitable location, such as with the trailer 106.

[0039] In the illustrated embodiment, at least one carrier linkage 144 couples the support trailer portion 130 to a first plurality of ground engagement members 110 of the support trailer 106, and at least one carrier hydraulic actuator 148 is disposed between the support trailer portion 130 and the first plurality of ground engagement members 110. In the illustrated embodiment, at least one carrier linkage 146 and a carrier hydraulic actuator 150 are disposed at the towing member 134 between the transport vehicle 108 and the trailer 106, as will be discussed further below.

[0040] Any suitable load-bearing linkage 144 may be provided. The load-bearing linkage 144 may include, for example, a first trailer link 152 pivotally coupled at one end to the trailer axle 118 and a second trailer link 154 at the opposite end of the first trailer link 152. The opposite end of the second trailer link 154 is pivotally coupled to the support trailer portion 130. One end of the load-bearing hydraulic actuator 148 may be directly or via a third trailer link 156 coupled to the trailer axle 118 (see [link]). Figure 4 and 5 The other end of the load-bearing tool hydraulic actuator 148 is coupled to the support trailer portion 130. In the illustrated embodiment, the third trailer link 156 is fixed together with the first trailer link 152, such that the third trailer link 156 and the first trailer link 152 pivot together relative to the trailer axle 118. Thus, the support trailer portion 130 itself forms a four-bar linkage between the first and third trailer links 152, 156, the second trailer link 154, the load-bearing tool hydraulic actuator 148, and the load-bearing tool hydraulic actuator 148 and the second trailer link 154. The movement of the load-bearing tool hydraulic actuator 148 between the retracted and extended positions causes the support trailer portion 130 to... Figure 5 The lowering position and Figure 1 It moves between the raised support positions.

[0041] While the towing member 134 can be of any suitable design, in the illustrated embodiment, it includes at least one carrier linkage 146 (which couples the trailer 106 to the transport vehicle 108) and at least one carrier hydraulic actuator 150. Although such a carrier linkage 146 can be an alternative design, it may include, for example, a first towing link 158 fixed to the transport vehicle 108, such that the transport vehicle 108 itself acts as a fixed link. A second towing link 160 is pivotally coupled to the first towing link 158 and the trailer 106. A third towing link 162 is pivotally coupled to the transport vehicle 108 and the trailer 106. The pivotal couplings of the second and third traction links 160, 162 to the trailer 106 are spaced apart, such that the trailer 106 itself acts as a connecting link in the four-bar linkage 146, which includes the transport vehicle 108 and is formed by the first traction link 158, the second traction link 160, the trailer 106 itself between the second and third traction links 160, 162, and the third traction link 162. The position of the linkage 146 can be determined by the position of the hydraulic actuator 150, which can extend to position the linkage 146. Figure 1 The support position is raised and retracted to position the load-bearing tool linkage device 146 in the desired position. Figure 5 The lowering position.

[0042] According to the disclosed features of the pallet 90, the supported container 102 can be moved to a position to empty its contents. To facilitate emptying the supported container 102, the pallet 90 also includes a first platform 170, which is rotatably supported on the base 92 by a column 172. Rotational force can be provided to the first platform 170 by any suitable manual or automatic mechanism, such as a motor, engine, or hydraulic pallet actuator (typically shown as a rotary drive 174). As a further example, the column 172 may include a drive element extending through the base 92 to be engaged by a drive from the transport vehicle 108. The first platform 170 can be as follows: Figure 1-5 The position shown is for transporting pallets 90, or rotating to... Figure 6 and 7 The container 102, positioned for tipping support, is shown in the diagram, as will be explained in further detail below. Those skilled in the art will understand that the first platform 170 is substantially parallel to the base 92, and remains substantially parallel to the base 92 when a rotational force is applied.

[0043] The pallet 90 also includes a second platform 176, which is also adapted to support the container 102. The container 102 may be at least partially accommodated within a recess (see 178) in the upper surface of the second platform 176. To allow the tilting of the supported container 102, the container 102 may be further secured to the second platform 176 by any suitable mechanism. For example, in the illustrated embodiment, an upright structure 180 and a support bracket 182 extend from the second platform 176 along opposite sides of the container 102 to secure the container 102 to the second platform 176.

[0044] refer to Figure 2 and Figure 7 The second platform 176 is pivotally coupled to the first platform 170 at pivot point 184 for transport position (see...). Figure 1-3 ) and dumping location (see in Figure 7 The second platform 176 moves between the positions indicated by the dashed lines. It should be understood that when the second platform 176 pivots relative to the first platform 170, the retainer 136 helps to apply a holding force to the base 92. Thus, during tipping, the base 92 and the second platform 176 are held together with the support tool 104.

[0045] To provide pivoting motion of the second platform 176 relative to the first platform 170, the pallet 90 further includes at least one pallet linkage device 186 coupled to the second platform 176 and the first platform 170, and at least one pallet actuator 188 configured to pivot the second platform 176 relative to the first platform 170 between a transport position and a tipping position. In the illustrated embodiment, the at least one pallet linkage device 186 includes a first pallet linkage device 186A disposed along a first side of the second platform 176 and a second pallet linkage device 186B disposed along an opposite side of the second platform 176.

[0046] While the pallet linkage 186 can be any suitable design, the pallet linkage 186 of the illustrated embodiment includes a four-bar linkage. That is, the pallet linkage 186 includes a first pallet link 190, which is pivotally coupled to a first platform 170 at pivot point 192. A second pallet link 194 is coupled to the first pallet link 190 at pivot point 196. The second pallet link 194 is further pivotally coupled to a second platform 176 at pivot point 198. Therefore, in this embodiment, the four-bar linkage device includes a first platform 170, a second platform 176, a first pallet link 190, and a second pallet link 194. The first pallet link 190 is pivotally coupled between the first platform 170 and the second pallet link 194, and the second pallet link 194 is pivotally coupled between the first pallet link 190 and the second platform 176. The first and second platforms 170 and 176 are pivotally coupled together.

[0047] While at least one pallet actuator 188 can be of any suitable design, the pallet actuator 188 in the illustrated embodiment is a hydraulic pallet actuator. Furthermore, while any suitable number of pallet actuators 188 can be provided and positioned in any suitable location, in the illustrated embodiment, the pallet actuators 188, i.e., hydraulic pallet actuators, are positioned on opposite sides of the second platform 176 and configured to engage their respective pallet linkages 186. More specifically, for each pallet linkage 186, the pallet actuator 188 is pivotally coupled to the first pallet link 190 and the first platform 170. That is, one end of the pallet actuator 188 is pivotally coupled to the first platform 170 at pivot point 200, and the opposite end of the pallet actuator 188 is coupled to the first pallet link 190 at pivot point 202. Although pivot point 202 is located at the midpoint along the first pallet link 190, it should be understood that pivot point 202 can be alternatively located, for example, closer to pivot point 196.

[0048] When using the hydraulic pallet actuator 188, hydraulic pressure can be supplied by any suitable hydraulic source 189, such as a hydraulic fluid tank and pump. Those skilled in the art will understand that the hydraulic source 189 can be located in any suitable location, such as with the conveyor 108 or the pallet 90. As a further example, the hydraulic source 189 may be consistent with the hydraulic source 151 provided for the operation of one or more carrier tool hydraulic actuators 148 and / or carrier tool hydraulic actuators 150, or it may be provided as a separate hydraulic system.

[0049] exist Figure 7 In the diagram, the second platform 176 and the pallet linkage 186 are shown in dashed lines at the progressive position of the pouring container 102. For simplicity, the pallet actuator 188 is not shown at the progressive position of the pouring container. However, it should be understood that the distal end of the pallet actuator 188 remains pivotally coupled to the first pallet link 190 at pivot point 202. Thus, as the pallet actuator 188 extends, it pivots the first pallet link 190 relative to the first platform 170. The pivoting of the first pallet link 190 results in a corresponding movement of the second pallet link 194, and a pivoting of the second platform 176 relative to the first platform 170. Similarly, as the pallet actuator 188 retracts, it pivots the first pallet link 190, causing the second pallet link 194 to move, and the second platform 176 to pivot back to its position on the first platform 170. Those skilled in the art will understand that the illustrated pallet linkage 186 and pallet actuator 188, in at least some embodiments, allow the container 102 to pivot by at least 180° to facilitate the emptying of the contents of the container 102.

[0050] According to alternative embodiments of the carrier 210 and pallet 212 of this disclosure, Figure 8-12 As shown in the image. Regarding... Figure 8-12 Undescribed structure and Figure 1-7 The corresponding structures in the text are the same or similar. (And...) Figure 1-7 Similar to the previous embodiment, the carrying vehicle 210 includes a trailer 214 having a forward-extending attachment portion 216 coupled to the transport vehicle 218 via a linkage 220. Figure 8-12 In one embodiment, the hydraulic cylinder 222 is disposed on either side between the linkage 220 and the forward-extending attachment portion 216 of the trailer 214, and only one such hydraulic cylinder 222 is visible in the figure. The trailer 214 also includes a support trailer portion 224 supported by a plurality of ground engagement members 226 (here, wheels).

[0051] The pallet 212 includes a base 228 and a plurality of supports 230. In the illustrated embodiment, a pair of supports 230 are disposed along either side of the base 228. For engaging the pallet 212 for transport, at least a portion of the supporting trailer portion 224 is movable relative to the surface 231 between a lowered position and an elevated supported position. (See reference...) Figure 8 The image shows a carrying device 210, with the supporting trailer portion 224 in a raised, engaged position. (Reference) Figure 9-12 The image shows a carrying tool in which the support trailer portion 224 is in a lowered engaged position relative to the pallet 212.

[0052] To help maintain the vertical position of the base 228 relative to the trailer 214, a retainer assembly 232 is provided between the front end 234 of the base 228 and the trailer 214. In this embodiment, the retainer assembly 232 includes a carrier ramp pad 236 extending laterally outward from either side of an attachment portion 216 extending forward from the trailer 214, and a cooperating pallet ramp pad 238 at the front end 234 of the base 228 of the pallet 212. The pallet ramp pad 238 is supported by spaced-apart forward-extending arms 240 extending from the front end 234 of the base 228.

[0053] In use, the operator retracts the support trailer portion 224 of trailer 214 to a position below the pallet 212 located on surface 231. That is, the support trailer portion 224 is advanced rearward along either side of the base 228 between the plurality of supports 230. As trailer 214 continues to advance rearward, the load-bearing ramp pad 236 engages the pallet ramp pad 238 to position the pallet ramp pad 238 substantially below the load-bearing ramp pad 236. To facilitate engagement between the load-bearing ramp pad 236 and the pallet ramp pad 238, the ramp pads 236, 238 are arranged at an angle to the direction of movement of the support trailer portion as it is advanced rearward under the base 228. In at least one embodiment, the load-bearing ramp pad 236 is pivotally coupled to a forward-extending attachment portion 216, allowing them to pivot about axis 242.

[0054] Trailer 214 and pallet 212 may be provided with additional retaining structures. For example, in the illustrated embodiment, one or more brackets 244 are provided near the rear of the supporting trailer portion 224, and one or more cooperating protrusions 246 are provided extending from the lower surface of the base 228 of pallet 212.

[0055] In order to Figure 8 The rising support level and Figure 9-12The supporting trailer section 224 of the trailer 214 is moved between lowered and raised positions, and at least one carrying tool actuator 254, 256 is provided. Figure 8-12 In the illustrated embodiment, with Figure 1-7 The embodiments are similar, namely, at least one carrier tool actuator 254, 256 includes at least one carrier tool linkage device 258, 220 and at least one carrier tool hydraulic actuator 260, 262, which are related to Figure 1-7 Operate in the manner described. Hydraulic pressure can be supplied to any carrier hydraulic actuator, including hydraulic actuators 222, 260, 262, via any suitable hydraulic source 264, such as a hydraulic fluid tank and pump associated with trailer 214. Although hydraulic source 264 is shown together with carrier 218, those skilled in the art will understand that hydraulic source 264 can be located in any suitable location, such as with trailer 214.

[0056] Returning to the structure of pallet 212, pallet 212 also includes a first platform 270, which is rotatably supported on base 228 by column 272. Rotational force can be provided to the first platform 270 by any suitable manual or automatic mechanism, such as a motor, engine, or hydraulic pallet actuator (rotary drive is typically shown as 274). The first platform 270 can be as follows: Figure 8 The position shown is for transporting pallet 212, or rotating to... Figure 9-12 The position shown is for the tilted support of container 276, which will be explained in further detail below.

[0057] The pallet 212 also includes a second platform 278 adapted to support the container 276. The container 276 may be at least partially accommodated within a bracket (see 280) of the second platform 278. To allow the tilting of the supported container 276, the container 276 may be further secured to the second platform 278 by any suitable mechanism. For example, in the illustrated embodiment, an upright structure 282 and a support bracket 284 extend from the second platform 278 along opposite sides of the container 276 to secure the container 276 to the second platform 278.

[0058] refer to Figure 9-12 The second platform 278 is pivotally coupled to the first platform 270 at pivot point 286 for transport position (see...). Figure 8 ) and pouring location (see Figure 9-12 The second platform 278 moves between the first platform 270 and the base 228. It should be understood that when the second platform 278 pivots relative to the first platform 270, the retainer assembly 232 helps to apply a holding force to the base 228. Thus, during tipping, the base 228 and the second platform 278 remain together with the support tool 210.

[0059] To provide pivoting movement of the second platform 278 relative to the first platform 270, the pallet 212 further includes at least one pallet linkage 288 coupled to the second platform 278 and the first platform 270, and at least one pallet actuator 290 configured to pivot the second platform 278 relative to the first platform 270 between a transport position and a dumping position. While the pallet linkage 288 can be of any suitable design, Figure 8-12 The pallet linkage device 288 of the embodiment shown in the figure and Figure 1-7 The similarity lies in that it includes a four-bar linkage. Specifically, the pallet linkage 288 includes a first pallet link 292, which is pivotally coupled to a first platform 270 at pivot point 294. A second pallet link 296 is coupled to the first pallet link 292 at pivot point 298. The second pallet link 296 is further pivotally coupled to a second platform 278 at pivot point 300. Therefore, in this embodiment, the four-bar linkage includes a first pallet link 292, which is pivotally coupled to a second pallet link 296, which is pivotally coupled to a second platform 278, which is pivotally coupled to a first platform 270, and which is pivotally coupled to the first pallet link 292.

[0060] While at least one pallet actuator 290 can be of any suitable design, the pallet actuator 290 of the illustrated embodiment is a hydraulic pallet actuator. One end of the pallet actuator 290 is pivotally coupled to the first platform 270 at pivot point 302, and the opposite end of the pallet actuator 290 is coupled to the first pallet link 292 at pivot point 304. Although pivot point 304 is located at the midpoint along the first pallet link 292, it should be understood that pivot point 304 can be alternatively located, for example, closer to pivot point 298. When using one or more hydraulic pallet actuators 290, hydraulic pressure can be provided by any suitable hydraulic source, such as a hydraulic fluid tank and pump associated with a hydraulic power module 266 associated with the pallet 212.

[0061] exist Figure 9-11 In the diagram, the second platform 278, pallet linkage 288, and pallet actuator 290 are shown in a progressive position of the pouring container 276. As the pallet actuator 290 extends, it pivots the first pallet link 292 relative to the first platform 270. This pivoting of the first pallet link 292 causes a corresponding movement of the second pallet link 296, and a pivoting of the second platform 278 relative to the first platform 270. Similarly, when the pallet actuator 290 retracts, it pivots the first pallet link 292, causing the second pallet link 296 to move, and the second platform 278 to pivot back to its position on the first platform 270.

[0062] To facilitate the complete emptying of the contents of container 276, tray 212 may also be provided with a pushing assembly 306 adapted to provide a concentrated force to a portion of the interior of container 276. In the illustrated arrangement, container 276 is provided with a through-hole 308 that can be closed with a plug 310. The pushing assembly 306 may include a probe 312 adapted to be moved by a mechanical motion source 314. In the illustrated embodiment, the pushing assembly 306 is associated with a second platform 278, and the probe 312 is configured to advance toward and through the through-hole 308 to apply force to remove the remaining contents of container 276, as shown, for example, in Figure 12 The probe 312 can be advanced and retracted from the through-hole 308 by any suitable mechanical motion source 314. By way of example only, the probe 312 can be advanced via a hydraulic actuator 316. Thus, the probe 312 can be coupled to a rod associated with the hydraulic actuator 316, or the probe 312 can be the rod itself. However, it should be understood that alternative means can be provided to provide motion to the probe 312, such as a mechanical gear mechanism. Furthermore, although the through-hole 308 is disposed in the bottom wall of the illustrated container 276 and the probe 312 is disposed near the proximal end of the bottom wall, it should be understood that the probe can be disposed in alternative locations relative to the container. For example, if the through-hole extends through one side of the container, the probe can be disposed near one side of the container. It should also be understood that the actuating device can be mounted to move to a position substantially adjacent to the through-hole. For example, all or part of the actuating assembly 306 can be pivotally mounted or slidably mounted such that the probe 312 can be advanced relative to the through-hole to a position for operation.

[0063] Alternative embodiments of container 330 are in Figure 13 and 14 As shown in the diagram. The structure of container 330 not specifically described can be compared with... Figure 1-12 The corresponding structures in the text are the same or similar. Figure 13 and 14 The container 330 includes a door or through-hole 332 extending through or near the bottom surface 334 of the container 330.

[0064] refer to Figure 13-14 In accordance with 16-19, to selectively close the through-hole 332, the sliding door assembly 336 is coupled to the container 330. The sliding door assembly 336 may include a selectively movable sliding door 338, which is coupled to the container 330 via suitable retaining means, such as the sliding door guide 340 and the sliding door receiver 342 shown. Figure 14As can be seen, the sliding door guide 340 and the sliding door receiver 342 are coupled to the container 330 at or near the bottom surface 334 of the container 330 by any suitable means. In the illustrated embodiment, the sliding door guide 340 is coupled to the container 330 below the through-hole 332 by a plurality of couplers, such as bolts 344. The sliding door receiver 342 is coupled to the container 330 by any suitable means, such as a receiver pin 346.

[0065] The sliding door guide 340 includes a pair of flanges 348 and a support 350 forming a guide channel 352. When the sliding door 338 is positioned within the guide channel 352, the sliding door 338 is positioned to block flow through the through-hole 332 of the container 330. Conversely, when the sliding door 338 is not positioned within the guide channel 352 below the through-hole 332 of the container 330, flow through the through-hole 332 of the container 330 is not blocked because a flow channel is established through the space between the flanges 348 of the sliding door guide 340.

[0066] Coupled to container 330, sliding door receiver 342 forms receiving channel 354. The guide channel 352 of sliding door guide 340 and the receiving channel 354 of sliding door receiver 342 are substantially adjacent to each other, forming translation channel 356 for translating sliding door 338 between guide channel 352 and receiving channel 354 to block or open through-hole 332 of container 330. That is, when sliding door 338 is primarily positioned within guide channel 352 of sliding door guide 340, through-hole 332 of container 330 is blocked by sliding door 338. Conversely, when sliding door 338 is primarily positioned within receiving channel 354 of sliding door receiver 342, through-hole 332 of container is not blocked by sliding door 338.

[0067] An actuation device may be provided to move the sliding door 338 within the translation channel 356. For example, such as Figure 14 As can be seen, the sliding door receiver 342 may include a hole 358 through which a rod (not shown) can advance. This rod can be advanced or retracted by a suitable device, such as a hydraulic cylinder or other mechanical means.

[0068] In at least one embodiment of the invention, the sliding door actuation device 360 ​​may be provided in conjunction with a tray. Figure 15 It shows the relationship with Figure 13 and 14 A partial view of a container support 362 of at least one embodiment of a tray used in conjunction with a container 330. The container support 362 includes a first platform 364, to which a second platform 366 is pivotally coupled. Figure 15(Only a portion of it is shown). Although not specifically described, the tray supporting the container support 362 can be any suitable design, such as combined with Figure 1-12 Any of the descriptions herein. Structures not specifically discussed regarding the container, container support 362, and other aspects of the pallet, as well as the carrier that can transport such a pallet, may be described in more detail, for example, with respect to other embodiments of this disclosure, such as... Figure 1-12 The corresponding structure in [the text].

[0069] In the illustrated embodiment, the sliding door actuation device 360 ​​is coupled to the second platform 366, but alternative devices may be provided. The sliding door actuation device 360 ​​is supported on or via a bracket 368, which is coupled to the second platform 366 at coupling elements 370, 372. The support bracket 368 is typically T-shaped or Y-shaped, but alternative support devices may be provided.

[0070] The sliding door actuation device 360 ​​includes a sliding door actuation arm 374, which is pivotally coupled to a support bracket 368 at a pivot point 376. The position of the sliding door actuation arm 374 is determined by a sliding door arm actuator 378. The sliding door arm actuator 378 can be any suitable design, such as a sliding door mechanism cylinder 380, which can be a hydraulic cylinder. The sliding door mechanism cylinder 380 is coupled to the support bracket 368 at a first end 382 and to the sliding door actuation arm 374 at a second end 384.

[0071] Those skilled in the art will understand that the sliding door mechanism cylinder 380 can extend or retract to pivot the sliding door actuator arm 374. Reference Figure 16 The sliding door 338 is disposed within the guide channel 352 of the sliding door guide 340. In use, when it is necessary to open the through-hole 332 of the container 330, the sliding door mechanism cylinder 380 extends to pivotally engage the selectively movable sliding door 338 disposed within the guide channel 352 of the sliding door guide 340, and pushes the sliding door 338 into the receiving channel 354 of the sliding door receiver 342, as shown. Figure 17 As shown. The sliding door mechanism cylinder 380 can retract to pivot the sliding door actuator arm 374 to disengage from the selectively movable sliding door 338, so that the sliding door 338 is positioned within the receiving channel 354 of the sliding door receiver 342, as shown. Figure 18 As shown.

[0072] Since neither the sliding door 338 nor the sliding door actuator arm 374 is aligned with the through-hole 332 of the container 330, the push assembly 386 can be used to remove any residual material within the through-hole 332 of the container 330. (Reference) Figure 19For example, probe 388 can be advanced through through-hole 332 by a suitable mechanical motion source 390. Mechanical motion source 390 can be any suitable device, such as a gear system (not shown) or hydraulic cylinder 392. When probe 388 subsequently retracts from through-hole 332, sliding door 338 can move to its original position, i.e., within guide channel 352 of sliding door guide 340, covering through-hole 332 of container 330 (see...). Figure 16 ).

[0073] Although the sliding door actuator 360 can be actuated when the container 330 is in any position, and the push assembly 386 can be used when the container 330 is in any position and the through-hole 332 is not blocked by the sliding door actuator arm 374 or the sliding door 338, in at least one embodiment, the sliding door actuator 360 can be actuated when the container 330 is in an inverted position (e.g., when the container 330 is in an inverted position). Figure 11 When the container 276 shown is in position, it is actuated, and during the pouring operation, the pusher assembly 386 is actuated to remove any residual material from the through hole 332.

[0074] According to another alternative embodiment of the pallet 400 of this disclosure, Figure 20-25 As shown in the image. Regarding... Figure 20-25 The undescribed structure and suitable load-bearing tools that can be used with the pallet 400 are compatible with Figure 1-19 The corresponding structures in [the text] are the same or similar. [Regarding]... Figure 1-19 As in the discussed embodiments, the tray 400 includes a base 402 and a plurality of supports 404. In the illustrated embodiment, a pair of supports 404 are disposed along either side of the base 402.

[0075] The pallet 400 also includes a container support 406, shown as supporting an exemplary container 408. The container support 406 includes a first platform 410, and a second platform 412 is pivotally coupled to the first platform 410. The exemplary container 408 can be supported on the second platform 412 by any suitable means, the second platform 412 being pivotally coupled to the first platform 410 by any suitable means, and can be supported by any suitable means, such as regarding Figure 1-12 The apparatus shown and / or discussed causes the second platform 412 to pivot to dump the contents of the exemplary container 408.

[0076] To facilitate the desired or optimal placement of the container 408 on the base 402, at least one embodiment of this disclosure includes structures that promote rotation and translation of the container support 406 relative to the base 402. In at least one embodiment, the first platform 410 may include structures for promoting rotation and translation of the first platform 410 relative to the base 402. Preferably... Figure 21As shown, the first platform 410 includes a rotating frame 414 and a translating frame 416, and the container 408 is supported on the translating frame 416.

[0077] The rotating frame 414 is supported on or has a rotatably supported column 418 extending from the base 402. In the illustrated embodiment, a cylinder 420 (see...) Figure 24-26 Rotation is imparted to the rotating frame 414. However, it should be understood that rotation can be imparted to the rotating frame 414 by any suitable means, including, for example, the means discussed with respect to other pallets in this disclosure. When the rotating frame 414 is rotated, the first platform 410, the second platform 412, and the supported container 408 rotate relative to the base 402 of the pallet 400.

[0078] To adjust the center of gravity position of the container support 406 and the supported container 408, a translation frame 416 is movable relative to a rotating frame 414. Both the translation frame 416 and the rotating frame 414 include suitable structures for providing this relative movement. In the illustrated embodiment, the translation frame 416 includes a cavity or recess 422 in which the rotating frame 414 is disposed. However, those skilled in the art will understand that alternative structures can be provided to facilitate this relative movement. For example, the translation frame may include structures that engage one or more openings or recesses in the rotating frame.

[0079] To facilitate this relative movement, at least one side shift cylinder 424 is provided. In at least one embodiment, a pair of side shift cylinders 424 are provided. Those skilled in the art will understand that the extension or retraction of the rod 426 of the side shift cylinder 424 causes the translation frame 416 to shift relative to the rotation frame 414.

[0080] According to another aspect of the illustrated embodiment, a plurality of translation rollers 428 may be provided to facilitate lateral movement of the translation frame 416 relative to the rotation frame 414. In the illustrated embodiment, the plurality of translation rollers 428 are coupled to the translation frame 416, and a plurality of tracks 430 are arranged along a surface 431 of a base 402, here the upper surface of the base 402. However, it should be understood that the rollers may be alternately arranged, for example, on the upper surface of the base 402, such that they may selectively engage with the surface of the translation frame 416. For the purposes of this disclosure, the term "track" includes the surface on which the translation roller 428 will roll. The tracks 430 may be non-planar, such that they bias the translation roller 428 to a central position along the length of the track 430.

[0081] In the illustrated embodiment, the translation roller 428 may selectively engage with the track 430. Similarly, in the illustrated embodiment, the vertical relationship of the translation frame 416 relative to the rotating frame 414 can be selectively adjusted to provide selective disengagement of the translation roller 428 from the track 430 during rotation, and engagement of the translation roller 428 with the track 430 during displacement movement of the translation frame 416 relative to the rotating frame 414.

[0082] To facilitate rotation of the rotating frame 414 relative to the axis of the column 418, the translation frame 416 and the rotating frame 414 may include structures that maintain the relative position between the translation frame 416 and the rotating frame 414, wherein a plurality of translation rollers 428 are disengaged from the track 430. In the illustrated embodiment, a plurality of support rollers 432 are disposed along the cavity or groove 422 of the translation frame 416. To engage the support rollers 432, a plurality of support arms 434 are disposed along the peripheral surface of the rotating frame 414. When the plurality of support arms 434 engage with the plurality of support rollers 432 (see...), the rotation is complete. Figure 21 During engagement, the relative positions of the translation frame 416 and the rotating frame 414 are substantially fixed. In this position, the translation frame 416 is slightly raised, and the translation roller 428 disengages from the track 430. Consequently, the rotation of the rotating frame 414 also effectively engages the translation frame 416. To enhance this engagement between the rotating frame 414 and the translation frame 416, the rotating frame 414 also includes a plurality of reinforcing pads 436, which are configured to resist the walls of the cavity or recess 422 when the translation frame 416 is raised relative to the rotating frame 414. In this way, the resistance of the reinforcing pads 436 to the translation frame 416 further stabilizes the relative positions of the rotating frame 414 and the translation frame 416 during rotation.

[0083] Conversely, to facilitate translation of the translation frame 416 relative to the rotating frame 414, the lateral movement cylinder 424 retracts to disengage the support arm 434 from the support roller 432 (see...). Figure 22 This disengagement allows the translation frame 416 to lower relative to the rotating frame 414, facilitating the engagement of the translation roller 428 with the track 430. Further retraction of the lateral movement cylinder 424 causes the translation frame 416 to move relative to the rotating frame 414. As the translation frame 416 moves relative to the rotating frame 414, the supported container 408 also moves. This movement not only allows for the ideal positioning of the center of gravity of the container support 406 and the supported container 408 along the base 402, but also allows for the ideal positioning of the container support 406 and the supported container 408 for tipping.

[0084] Figure 20 and 24-26 illustrates an exemplary positioning of the container support 406 (and thus the supported container) during transport and dumping. Figure 20 and 24 In Figure -25, the container support device 406 and the supported container 408 are shown in the transport position. It should be noted that the translation roller 428 is disengaged from the track 430. Figure 26 As shown, to facilitate tipping, the rotating frame 414 and the translating frame 416 are rotatable to position the container support 406 and the supported container 408 transversely to the base 402. Then, the lateral movement cylinder 424 retracts its rod 426 to disengage the support arm 434 from the support roller 432, lowering the translating frame 416 relative to the rotating frame 414, causing the translating roller 428 to engage the track 430. As the lateral movement cylinder 424 continues to retract its rod 426, the translating frame 416 and the supported container 408 move rearward on the base 402. The second platform 412 can then pivot relative to the first platform 410 to facilitate tipping of the contents of the supported container 408. After the tipping procedure, the reverse procedure can be performed to return the container support 406 and the supported container 408 to the transport position.

[0085] It should also be understood that the carrying devices 104 and 210 can be used additionally for transporting and dumping other types of containers. For example... Figure 13 and 14 As shown, for example, a partial view of a carrier tool 320, such as carrier tool 210, used in conjunction with a waste container 322 is shown. Figure 27 and 28 Those parts of the carrying tool 320, not shown in the figure, can be any suitable design, for example... Figure 8-12 The design is shown in the carrier 210. The waste container 322 includes, for example, a housing 324 for receiving waste. It should be understood that the housing 324 can be opened at its rear. The housing 324 is supported by a plurality of supports 326. The plurality of supports 326 extend downward from either side of the housing 324 and are spaced apart such that the support trailer portion 328 of the carrier 320 can be accommodated between the supports 326. The supports 326 may include ramps or curved portions 331 toward the rear of the waste container 322.

[0086] and Figure 8-12 As in the previous embodiment, the carrying tool 320 and container 322 may be provided with suitable retaining structures. For example, in the illustrated embodiment, one or more brackets 325 are provided near the rear of the supporting trailer portion 328, and one or more cooperating protrusions 327 are provided extending from the lower surface of the housing 324.

[0087] It should be understood that the waste container 322 may not need to be pivoted a full 180° to empty its contents. The platform 333 of the carrying tool 320 is pivotally mounted to the supporting trailer portion 328 at pivot point 337, but alternative or additional pivot structures may be provided. To provide pivoting force to the platform 333, a platform actuator 339 is provided. In the illustrated embodiment, the platform actuator 339 includes a hydraulic actuator 341 configured to engage with the portion 343 of the platform 333 relative to pivot point 337. Hydraulic pressure can be supplied to the hydraulic actuator 341 via any suitable hydraulic source, such as a hydraulic fluid tank and pump associated with the transport vehicle 218.

[0088] In the illustrated embodiment, the opposing ends 345 and 347 of the hydraulic actuator 341 are pivotally coupled to the platform 333 and the arm 349 extending downward from the support trailer portion 328, respectively. In this way, the extension or retraction of the hydraulic actuator 341 results in a pivoting movement of the platform 333 relative to the support trailer portion 328 and a related pivoting movement of the supported waste container 322. In this way, as... Figure 28 As shown, the waste container 322 sits on the surface 353 and can roll upward on the arcuate portion 331 of the support 326 to empty the contents of the box 324.

[0089] While the specific embodiment of the platform actuator 339 described is a hydraulic actuator 341, those skilled in the art will understand that alternative platform actuators 339 may be provided. By way of example only, the platform actuator 339 may alternatively include a mechanical actuator comprising a gear mechanism. Furthermore, although the trailer discussed herein has been described in conjunction with intermediate bags and waste containers, the trailer may also be used to transport different types of containers, such as fluid tanks.

[0090] It should be understood that the foregoing description provides examples of the disclosed systems and techniques. However, other embodiments of this disclosure are expected to differ in detail from the foregoing examples. All references to this disclosure or its examples are intended to refer to the specific examples being discussed at the time and are not intended to imply any limitation on the scope of this disclosure in a more general sense. All distinguishing and derogatory language regarding certain features is intended to indicate a lack of preference for those features, but is not entirely excluded from the scope of this disclosure unless otherwise stated.

[0091] The terms “a” and “an”, “the” and “at least one”, and similar designations used in the context of describing the invention (especially in the context of the appended claims) shall be interpreted to include both the singular and the plural, unless otherwise stated herein or obviously contradicted by the context. The use of the term “at least one” (e.g., “at least one of A and B”) following a list of one or more items shall be interpreted to mean one item selected from the listed items (A or B) or any combination of two or more items from the listed items (A or B), unless otherwise stated herein or obviously contradicted by the context.

[0092] Unless otherwise stated herein, the descriptions of numerical ranges herein are intended only as a shorthand for individually referring to each individual value falling within that range, and each individual value is included in the specification as if it were individually referenced herein. Unless otherwise stated herein or clearly contradicted by the context, all methods described herein may be performed in any suitable order.

[0093] Therefore, this disclosure includes all modifications and equivalents of the subject matter recited in the appended claims, where permitted by applicable law. Furthermore, unless otherwise stated herein or clearly contradicted by the context, any combination of the foregoing elements in all their possible variations is included in this disclosure.

Claims

1. A pallet for independently supporting a container on a surface, the pallet being detachably engaged with a transport vehicle, the pallet comprising: Base Multiple support members, fixed to the base, are spaced apart from each other and support the base in a relationship spaced apart from the surface. A first platform is disposed on a first plane substantially parallel to the base, and the first platform is rotatably supported on the base, wherein the first platform is substantially parallel to the base during rotation. A second platform, adapted to support the container, is pivotally coupled to the first platform to move along a second plane between a container transport position and a container tipping position, wherein the second plane does not coincide with or is not parallel to the first plane in the container tipping position. At least one pallet linkage device is coupled to the second platform and the first platform, and At least one pallet actuator is configured to pivot the second platform between the container transport position and the container tipping position.

2. The pallet as claimed in claim 1 further includes a plurality of supports adapted to secure the container to the second platform.

3. The pallet as described in claim 1, wherein, The plurality of supports include a pair of legs supporting opposite sides of the base.

4. The pallet as described in claim 3, wherein, The legs are U-shaped.

5. The pallet as claimed in claim 1, wherein, The at least one pallet linkage device includes a first pallet linkage device disposed along a first side of the second platform and a second pallet linkage device disposed along the opposite side of the second platform.

6. The pallet as claimed in claim 1, wherein, The at least one pallet linkage device includes a four-bar linkage device.

7. The pallet as claimed in claim 6, wherein, The four-bar linkage includes a first platform, a second platform, a first pallet link, and a second pallet link. The first pallet link is pivotally coupled between the first platform and the second pallet link, and the second pallet link is pivotally coupled between the first pallet link and the second platform.

8. The pallet as claimed in claim 1, wherein, The at least one pallet actuator includes at least one hydraulic pallet actuator, which is coupled to actuate the operation of the at least one pallet linkage device.

9. The pallet of claim 1, further comprising at least one of a motor, an engine, and a hydraulic pallet actuator, the hydraulic pallet actuator being adapted to rotate the second platform relative to the base in the second plane.

10. The pallet as claimed in claim 1, further comprising a power source.

11. The pallet as claimed in claim 10, wherein, At least one of a motor, engine, and hydraulic source provides rotational force to the first platform and / or pivotal force to the second platform.

12. The tray of claim 1, further comprising a pushing component associated with the second platform, the pushing component being adapted to engage the container to remove the contents of the supported container.

13. The pallet as claimed in claim 12, wherein, The actuation assembly includes a probe adapted to be propelled toward the container.

14. The pallet as claimed in claim 1, wherein, The first platform includes a translation frame and a rotating frame, the rotating frame being pivotally coupled to the base, and the translation frame being slidably coupled to the rotating frame to move the translation frame laterally relative to the rotating frame.

15. The pallet as claimed in claim 14, wherein, The translation frame includes a groove, and the rotating frame is at least partially disposed within the groove, the translation frame being slidable within the groove to laterally move the translation frame relative to the rotating frame.

16. The pallet of claim 14, further comprising at least one lateral movement cylinder configured and coupled to laterally move the translation frame relative to the rotating frame.

17. The pallet of claim 14, further comprising a plurality of rollers coupled to at least one of the translation frame and the base, the translation frame being selectively vertically movable relative to the rotating frame to selectively engage and disengage the plurality of rollers between the translation frame and the base.

18. The pallet as claimed in claim 17, wherein, The rotating frame and the translating frame include engageable structures to hold the translating frame in an elevated position, wherein the plurality of rollers disengage between the translating frame and the base.

19. The tray of claim 1, for use with a support container including a bottom surface having a through-hole, the support container further including a sliding door assembly including a sliding door and a translation channel, the sliding door being movably disposed within the translation channel to selectively cover the through-hole along the bottom surface, the tray further including a sliding door actuation device selectively actuated to translate the sliding door within the translation channel to expose the through-hole.

20. The pallet as claimed in claim 19, wherein, The sliding door actuation device includes a sliding door actuation arm and a sliding door arm actuator coupled to the second platform. The sliding door actuation arm is pivotally coupled to the second platform, and the sliding door arm actuator is selectively actuated to pivot the sliding door actuation arm to engage with the sliding door and to disengage from the sliding door.

21. The pallet as claimed in claim 20, wherein, The sliding door actuation device further includes a support bracket coupled to the second platform, and the sliding door actuation arm and the sliding door arm actuator are coupled to the support bracket.

22. The pallet of claim 19, further comprising a pushing assembly including a probe and a mechanical power source, the probe being configured to selectively engage the through hole when actuated by the mechanical power source.

23. An apparatus for transporting and dumping a container on a surface, the apparatus comprising: The pallet as described in any one of claims 1-22, and The carrier tool includes A trailer, at least a portion of which is designed to be accommodated between the plurality of supports fixed to the base. Multiple ground-mounted components, At least one carrier actuator is adapted to move at least a portion of the trailer between a lowered position and a raised support position relative to at least a portion of the plurality of ground engagement members, and prime mover.

24. The apparatus of claim 23, wherein, The at least one carrier tool actuator includes at least one carrier tool linkage device and at least one hydraulic actuator.

25. The apparatus of claim 23, wherein, The carrying device also includes a transport vehicle having the prime mover disposed together with the transport vehicle, and the trailer being coupled to the transport vehicle by a traction member.

26. The apparatus of claim 25, wherein, The plurality of ground engagement components include a first plurality of ground engagement components supporting the trailer and a second plurality of ground engagement components supporting the transport vehicle, wherein the at least one carrier tool actuator includes at least a first carrier tool linkage device and a first carrier tool hydraulic actuator, the first carrier tool linkage device coupling the trailer to the first plurality of ground engagement components supporting the trailer, and the first carrier tool hydraulic actuator being configured to move the trailer relative to the first plurality of ground engagement components supporting the trailer between a lowered position and an elevated support position and cause movement of the first carrier tool linkage device.

27. The apparatus of claim 26, wherein, The traction member includes at least one load-bearing tool linkage device, and the at least one load-bearing tool actuator further includes a second load-bearing tool linkage device and a second load-bearing tool hydraulic actuator, the second load-bearing tool linkage device being configured to be substantially adjacent to the traction member, and the second load-bearing tool hydraulic actuator being configured to move the second load-bearing tool linkage device between a lowered traction position and an elevated traction position.

28. The apparatus of claim 23, wherein, The trailer also includes a pivotally mounted platform.

29. The apparatus of claim 23, further comprising a pushing component associated with the second platform, the pushing component being adapted to engage the container to remove the contents of the supported container.

30. The apparatus of claim 29, wherein, The actuation assembly includes a probe adapted to be propelled toward the container.

Images