Garbage can and transfer equipment

Abstract

The garbage can comprises a lower can body and an upper can body, the upper can body is arranged above the lower can body, a first opening is formed in the bottom of the upper can body, the front end of the upper can body is rotationally connected with the lower can body, and at the first position and the second position, the bottom of the upper can body is connected with the lower can body; at the third position, the bottom of the upper box body is separated from the lower box body, the second position is located behind the first position, and the third position is located above the second position; the lifting mechanism is used for lifting and lowering the upper box body; wherein the rear end of the upper box body is connected with a positioning hook, and at the first position, the positioning hook is positioned at the rear part of the lower box body and limits the upward overturning of the rear end of the upper box body; and at the second position, the positioning hook and the lower box body are staggered, and the limitation on the overturning of the upper box body is relieved. According to the garbage can, the upper can body and the lower can body are locked to form an integral structure, the upper can body and the lower can body are separated during discharging, and materials after compression and volume reduction can be smoothly discharged.

Description

Technical Field

[0001] This utility model relates to the field of sanitation equipment technology, and in particular to a garbage bin and transfer equipment. Background Technology

[0002] In related technologies, the garbage bins of transfer equipment typically adopt an integral structure, with an opening and door at the rear for dumping garbage. When loading and transferring materials with a high coefficient of expansion, compression and volume reduction can cause these materials to reach a stable equilibrium state within the bin due to expansion forces, making unloading difficult. Without compression and volume reduction, the loading capacity would be significantly reduced, increasing operating costs. Utility Model Content

[0003] One objective of this invention is to provide a garbage bin and transfer equipment, wherein the upper and lower bins are locked together as an integral structure, and the upper and lower bins separate during unloading, allowing the compressed and reduced-volume material to be smoothly discharged.

[0004] A trash can according to an embodiment of the present invention includes: a lower body and an upper body, the upper body being disposed above the lower body and having a first opening at its bottom, the front end of the upper body being rotatably connected to the lower body, the upper body having a first position, a second position, and a third position, in the first and second positions, the bottom of the upper body being connected to the lower body; in the third position, the upper body being separated from the lower body, the second position being located behind the first position, and the third position being located above the second position; it also includes a lifting mechanism for lifting and lowering the upper body; wherein, a positioning hook is connected to the rear end of the upper body, in the first position, the positioning hook being positioned at the rear of the lower body and restricting the rear end of the upper body from flipping upwards; in the second position, the positioning hook being misaligned with the lower body and releasing the restriction on the flipping of the upper body.

[0005] According to the embodiment of the present utility model, the upper and lower boxes are locked together to form an integral structure. When unloading, the upper box separates from the lower box, and the compressed and reduced-volume material can be smoothly unloaded.

[0006] In addition, the trash can according to the above embodiments of this utility model may also have the following additional technical features:

[0007] In some embodiments, the positioning hook is connected to the lower part of the rear end of the upper housing and is stationary relative to the upper housing.

[0008] In some embodiments, the positioning hook is stacked on the bottom surface of the rear side plate (124) of the upper box (12) and extends out of the front surface of the rear side plate of the upper box.

[0009] In some embodiments, the positioning hook includes a mounting base and a positioning rib. The mounting base is stacked on the upper housing and fixedly connected to the upper housing. The positioning rib is connected to the mounting base and extends in the front-rear direction. At the first position, the front end of the positioning rib is positioned at the rear of the lower housing.

[0010] In some embodiments, the upper housing includes a left side panel, a right side panel, an upper side panel, and a rear side panel. The left side panel is connected to the left edge of the upper side panel, the right side panel is connected to the right edge of the upper side panel, and the rear side panel is connected to the rear edges of the upper side panel, the left side panel, and the right side panel. The lower part of the rear side panel extends beyond the left side panel and the right side panel, and the positioning hook is disposed on the lower part of the rear side panel.

[0011] In the first position, the lower part of the rear side panel is located behind the lower housing, and the positioning hook is positioned below the lower housing.

[0012] In some embodiments, the positioning hook comprises one; or, the positioning hook comprises at least two spaced apart in a left-right direction.

[0013] In some embodiments, the lower housing is provided with a bottom beam at its rear bottom, and in the first position, the positioning hook is positioned below the bottom beam;

[0014] And / or, the upper edge of the front end of the positioning hook is provided with a wedge-shaped surface, and the wedge-shaped surface is inclined downward in the direction from back to front;

[0015] And / or, a pad is provided at the rear of the lower housing, and at the first position, the positioning hook contacts and engages with the lower surface of the pad.

[0016] In some embodiments, the upper housing is further provided with a support portion, which is located in front of the rear side plate of the upper housing and at least partially above the positioning hook. In the first position, the support portion is supported above the rear part of the lower housing, and a portion of the bottom wall of the lower housing is located between the support portion and the positioning hook.

[0017] In some embodiments, the upper part of the front end of the lower housing is provided with a waist-shaped groove extending in the front-rear direction, and the upper part of the front end of the upper housing is provided with a pin. The pin is rotatable and slidably inserted through the waist-shaped groove. In the first position, the pin is located at the front end of the waist-shaped groove, and in the second position, the pin is located at the rear end of the waist-shaped groove.

[0018] And / or, the lower housing includes a front half and a rear half, the rear half extends in a front-rear direction and its front end is connected to the lower part of the front half, the front part of the upper housing is hinged to the upper part of the front half, and the upper housing is rotatable between a position where its lower end is connected to the rear half and a position where its lower end is separated from the rear half.

[0019] The transfer device according to an embodiment of the present utility model includes: a chassis and the aforementioned garbage bin, wherein the garbage bin is disposed on the chassis, and the rear end of the lower box is rotatably connected to the chassis for the lower box to rotate in the up-down direction. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a trash can according to one embodiment of the present invention.

[0021] Figure 2 This is a rear view of a trash can according to one embodiment of the present invention.

[0022] Figure 3 This is a schematic diagram of a trash can according to an embodiment of the present invention, wherein the upper box body is located in the first position.

[0023] Figure 4 yes Figure 3 A magnified view of a portion of region A in the middle circle.

[0024] Figure 5 yes Figure 3 A magnified view of a portion of region B in the middle circle.

[0025] Figure 6 This is a partial schematic diagram of a trash can according to an embodiment of the present invention, wherein the upper body is located in the first position.

[0026] Figure 7 This is a schematic diagram of a trash can according to an embodiment of the present invention, wherein the upper body is located in the second position.

[0027] Figure 8 yes Figure 7 A magnified view of a portion of region C in the middle circle.

[0028] Figure 9 yes Figure 7 A magnified view of a portion of region D in the middle circle.

[0029] Figure 10 This is a partial schematic diagram of a trash can according to an embodiment of the present invention, wherein the upper body is located in the second position.

[0030] Figure 11 This is a schematic diagram of a trash can according to an embodiment of the present invention, wherein the upper body is located in the third position.

[0031] Figure 12 This is a schematic diagram of the upper body of a trash can according to one embodiment of the present invention.

[0032] Figure 13 This is another schematic diagram of the upper body of the trash can according to one embodiment of the present utility model.

[0033] Figure 14 This is another schematic diagram of the upper body of a trash can according to one embodiment of the present invention.

[0034] Figure 15 This is another schematic diagram of the upper body of a trash can according to one embodiment of the present utility model.

[0035] Figure 16 This is a schematic diagram of a transfer device according to an embodiment of the present invention.

[0036] Reference numerals: Transfer equipment 100, garbage bin 10, feeding chamber 101, first opening 1021, second opening 1022, storage chamber 102, lower box 11, front half 111, rear half 112, bottom beam 113, pad block 114, upper box 12, left side plate 121, right side plate 122, upper side plate 123, rear side plate 124, positioning hook 16, mounting base 161, positioning rib 162, support part 17, pin shaft 141, waist-shaped groove 142, lifting mechanism 15, chassis 20, power system 30, hooklift truck 40. Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0038] like Figure 1 and Figure 2 According to an embodiment of the present invention, a trash can 10 includes a lower body 11 and an upper body 12. The upper body 12 is disposed above the lower body 11 and has a first opening 1021 at its bottom. The front end of the upper body 12 is rotatably connected to the lower body 11 for opening and closing the first opening 1021. When the upper body 12 rotates upward to separate from the lower body 11, the lower body 11 opens the first opening 1021 of the upper body 12, and the trash stored in the upper body 12 can be discharged from the first opening 1021. When the upper body 12 is connected to the lower body 11, the lower body 11 covers the first opening 1021 of the upper body 12, and a storage cavity 102 can be formed between the upper body 12 and the lower body 11 for storing trash.

[0039] like Figures 3 to 11 The upper housing 12 has a first position (refer to...) Figure 3 ), second position (refer to) Figure 7 ) and the third position (refer to) Figure 11In the first and second positions, the bottom of the upper container 12 is connected to the lower container 11; in the third position, the upper container 12 is separated from the lower container 11. The second position is located behind the first position, and the third position is located above the second position. A positioning hook 16 is connected to the rear end of the upper container 12. In the first position, the positioning hook 16 is positioned at the rear of the lower container 11 and restricts the rear end of the upper container 12 from flipping upwards; in the second position, the positioning hook 16 is misaligned with the lower container 11 and releases the restriction on the flipping of the upper container 12. The positioning hook 16 can be used to lock and separate the upper container 12 and the lower container 11. When the garbage bin 10 collects and stores materials, the positioning hook 16 can lock the upper container 12 and the lower container 11 to facilitate material collection; when the garbage bin 10 needs to empty materials, the positioning hook 16 can unlock the upper container 12 and the lower container 11 to facilitate the opening of the upper container 12 for emptying garbage.

[0040] Specifically, the upper housing 12 can switch the state of the positioning hook 16 by moving between a first position and a second position, so as to lock and unlock the upper housing 12 and the lower housing 11 using the positioning hook 16; the upper housing 12 can also be opened and closed by moving between a second position and a third position. In this way, when the upper housing 12 is in the first position, the locking action of the positioning hook 16 can easily connect the upper housing 12 and the lower housing 11 into a whole, making it easy to place materials into the storage cavity 102; when the upper housing 12 is in the second position, the positioning hook 16 unlocks the upper housing 12 and the lower housing 11, which can easily drive the lifting mechanism 15 to separate and connect the upper housing 12 and the lower housing 11; when the upper housing 12 is in the third position, the bottom of the upper housing 12 separates from the lower housing 11, which can easily pour the materials in the storage cavity 102.

[0041] In this invention, the trash can 10 is designed to separate vertically. When material is being collected, the first opening 1021 is closed, forming a storage cavity 102 inside the trash can 10, allowing for stable storage of material. When material is being emptied, the first opening 1021 opens, allowing the stored material to drain. Furthermore, the material in the storage cavity 102 experiences a greater gravitational force than the static friction between the material and the upper body 12, facilitating the discharge of material from the storage cavity 102. Additionally, the first opening 1021 can be designed with a large area to easily disrupt the material's equilibrium state, thus facilitating the emptying of material from the storage cavity 102.

[0042] According to the embodiment of the present invention, the garbage bin 10 can be moved along the front and back direction by the upper body 12 and the lower body 11 by the positioning hook 16 to lock and unlock the upper body 12 and the lower body 11, thereby realizing the quick unlocking and locking of the upper body 12, so as to facilitate the quick dumping of materials in the garbage bin 10 and maintain stability and safety in the process of transporting and collecting materials.

[0043] like Figure 1 The garbage bin 10 also includes a lifting mechanism 15, which is used to lift and lower the upper bin 12. The lifting mechanism 15 enables the upper bin 12 to be opened and closed, facilitating the collection and disposal of materials by the garbage bin 10. Optionally, the lifting mechanism 15 is used to drive the upper bin 12 to translate in the front-back direction in a first position and a second position, and to drive the upper bin 12 to rotate in the up-down direction in a second position and a third position, with the second position located behind the first position and the third position located above the second position. The lifting mechanism 15 can be used to lock and unlock the upper bin 12, as well as to lift and lower it, thereby simplifying the structure and control method of the garbage bin 10 and optimizing its performance. Furthermore, the upper bin 12 can be unlocked and locked by translating in the front-back direction, simplifying the locking mechanism.

[0044] In this invention, the positioning hook 16 can be rotatably connected to the upper housing 12. For example, when the upper housing 12 is rotated to the second position, the positioning hook 16 can be rotated to lock the upper housing 12 and the lower housing 11. When the upper housing 12 is in the first position, the positioning hook 16 can be rotated to unlock the upper housing 12, thereby unlocking the upper housing 12 and the lower housing 11. Of course, the positioning hook 16 in this invention can also be configured in other forms.

[0045] like Figures 12 to 15 In some embodiments of this utility model, the positioning hook 16 is connected to the lower part of the rear end of the upper container 12 and is relatively stationary with respect to the upper container 12. Specifically, since the positioning hook 16 is relatively stationary with respect to the upper container 12, when the upper container 12 moves between a first position and a second position, the positioning hook 16 will move along with the upper container 12 to facilitate unlocking and locking of the upper container 12 and the lower container 11. Because the positioning hook 16 and the upper container 12 adopt a relatively fixed form, the strength of the connection structure between the positioning hook 16 and the upper container 12 can be improved, avoiding the wear problem that occurs when the positioning hook 16 and the upper container 12 are rotated, effectively improving the stability and service life of the garbage bin 10.

[0046] Optionally, the positioning hook 16 is stacked on the bottom surface of the rear side plate 124 of the upper box 12 and extends out of the front surface of the rear side plate 124 of the upper box 12. This can further improve the strength of the connection structure between the positioning hook 16 and the upper box 12, wherein the positioning hook 16 and the upper box 12 can be connected by bolts, welding or other methods.

[0047] like Figure 6 and Figure 11 In some embodiments, the positioning hook 16 includes a mounting base 161 and a positioning rib 162. The mounting base 161 is stacked on top of the upper housing 12 and fixedly connected to the upper housing 12. The positioning rib 162 is connected to the mounting base 161 and extends in the front-rear direction. In a first position, the front end of the positioning rib 162 is positioned at the rear of the lower housing 11. Examples of embodiments include, but are not limited to, the following:

[0048] In one embodiment, the mounting base 161 is stacked on the bottom surface of the rear side plate 124 of the upper housing 12, and the positioning rib 162 is connected to the lower surface of the mounting base 161 and extends in the front-back direction.

[0049] In the second embodiment, the mounting base 161 is stacked on the front surface of the rear side plate 124 of the upper housing 12, and the positioning rib 162 is connected to the front surface of the mounting base 161 and extends in the front-back direction.

[0050] In the third embodiment, a portion of the mounting base 161 is stacked on the bottom surface of the rear side plate 124 of the upper housing 12, and another portion is stacked on the front surface of the rear side plate 124 of the upper housing 12. The positioning rib 162 is connected to the mounting base 161 and extends in the front-back direction.

[0051] By setting the mounting base 161, the strength of the connection structure between the positioning hook 16 and the upper box 12 can be further improved, and a stable connection between the positioning hook 16 and the upper box 12 can be achieved. This will improve the stability of the positioning hook 16 after locking the upper box 12 and the lower box 11, facilitate the transfer of garbage by the garbage bin 10, and increase the service life of the garbage bin 10.

[0052] like Figures 12 to 14 In some embodiments, the upper housing 12 includes a left side panel 121, a right side panel 122, an upper side panel 123, and a rear side panel 124. The left side panel 121 is connected to the left edge of the upper side panel 123, the right side panel 122 is connected to the right edge of the upper side panel 123, and the rear side panel 124 is connected to the rear edges of the upper side panel 123, the left side panel 121, and the right side panel 122. A first opening 1021 is formed between the lower edges of the left side panel 121, the right side panel 122, and the rear side panel 124.

[0053] Optionally, the upper box 12 has a second opening 1022 at its front, and in the first position, the lower box 11 closes the second opening 1022. Optionally, the lower box 11 includes a front half 111 and a rear half 112, and in the first position, the front half 111 closes the second opening 1022. By providing the second opening 1022, the opening area for dumping materials in the upper box 12 can be increased, thereby improving the efficiency of dumping garbage in the garbage bin 10, achieving rapid dumping of garbage, and avoiding the problem of materials expanding in the storage cavity 102 and becoming difficult to dump, thus improving the efficiency of dumping materials in the garbage bin 10. In conjunction with the above, the second opening 1022 is formed between the front edge of the left side plate 121, the front edge of the right side plate 122, and the front edge of the upper side plate 123.

[0054] Among them, such as Figures 12 to 14 The lower part of the rear side panel 124 extends beyond the left side panel 121 and the right side panel 122. A positioning hook 16 is located at the lower part of the rear side panel 124, allowing the lower part of the rear side panel 124 to close the rear end of the lower container 11, thus increasing the storage capacity of the garbage bin 10 and improving transportation efficiency. Furthermore, the positioning hook 16 at the lower part of the rear side panel 124 facilitates locking and unlocking the upper container 12 and the lower container 11 when the upper container 12 moves between the first and second positions in the front-back direction, simplifying the locking and unlocking process of the garbage bin 10.

[0055] Optionally, in the first position, the lower part of the rear side panel 124 is located behind the lower housing 11, and the positioning hook 16 is positioned below the lower housing 11. This facilitates the unlocking and locking of the upper housing 12 and the lower housing 11.

[0056] In some embodiments, the positioning hook 16 is included, which simplifies the structure of the trash can 10, reduces the cost and weight of the trash can 10, and is energy-saving and environmentally friendly. Additionally, as... Figure 12 Alternatively, the positioning hooks 16 can be configured to include at least two that are spaced apart in the left-right direction, thereby improving the locking stability of the garbage bin 10 and preventing the upper bin 12 and lower bin 11 from separating and making it impossible to store materials.

[0057] In some embodiments, a bottom beam 113 is provided at the rear bottom of the lower housing 11, and in a first position, the positioning hook 16 is positioned below the bottom beam 113. This can improve the stability of the fit between the positioning hook 16 and the lower housing 11.

[0058] For example, the lower housing 11 may include a bottom beam 113 and a bottom plate. The bottom beam 113 forms the skeleton of the lower housing 11, and the bottom plate is stacked on the skeleton to form an accommodating space. The bottom beam 113 forms the skeleton structure of the lower housing 11, which has relatively higher structural strength. By positioning the positioning hook 16 on the bottom beam 113, the stability of the locking between the upper housing 12 and the lower housing 11 can be improved, and deformation of the upper housing 12 and / or the lower housing 11 caused by repeated locking and unlocking can be avoided.

[0059] The positioning hook 16 has a wedge-shaped surface on its upper front edge, which is inclined downwards in the direction from back to front. Thus, as the positioning hook 16 moves from the second position to the first position, the wedge-shaped surface will contact the corresponding structure on the lower housing 11. As the upper housing 12 moves, the wedge-shaped surface will guide the positioning hook 16 to move to the lower rear of the lower housing 11, thereby achieving stable locking between the upper housing 12 and the lower housing 11, improving the connection strength and locking efficiency between them.

[0060] In addition, such as Figure 6 and Figure 10 A pad 114 is provided at the rear of the lower container 11. In the first position, the positioning hook 16 contacts and engages with the lower surface of the pad 114. The pad 114 can be a flexible block or a wear-resistant block. Different pads 114 can be set according to different needs. By setting the pad 114, the wear of the positioning hook 16 on the lower container 11 can be reduced, and the structural strength and stability of the lower container 11 at the positioning position of the positioning hook 16 can be improved, thereby extending the service life of the garbage bin 10.

[0061] In some embodiments, such as Figures 13 to 15 The upper housing 12 is also provided with a support portion 17, which is located in front of the rear side plate 124 of the upper housing 12 and at least partially above the positioning hook 16. In a first position, the support portion 17 is supported above the rear of the lower housing 11, and a portion of the bottom wall of the lower housing 11 is located between the support portion 17 and the positioning hook 16. Using the support portion 17, the upper housing 12 can be supported on the lower housing 11, which can improve the stability of the mating structure between the upper housing 12 and the lower housing 11. Furthermore, the cooperation between the support portion 17 and the positioning hook 16 can improve the stability of the upper housing 12 and the lower housing 11 after locking.

[0062] In some embodiments, such as Figure 4 and Figure 8The upper part of the front end of the lower housing 11 is provided with a waist-shaped groove 142 extending in the front-rear direction, and the upper part of the front end of the upper housing 12 is provided with a pin 141. The pin 141 is rotatably and slidably inserted through the waist-shaped groove 142. In the first position, the pin 141 is located at the front end of the waist-shaped groove 142, and in the second position, the pin 141 is located at the rear end of the waist-shaped groove 142. By providing the waist-shaped groove 142, the lower housing 11 can be easily translated in the front-rear direction and rotated around the pin 141. Specifically, as mentioned above, when the upper housing 12 moves between the first and second positions, it translates relative to the lower housing 11 in the front-rear direction, and the pin 141 slides along the waist-shaped groove 142; when the upper housing 12 moves between the second and third positions, it rotates relative to the lower housing 11 in the up-down direction, and the pin 141 is rotatably inserted through the waist-shaped groove 142.

[0063] The lower housing 11 includes a front half 111 and a rear half 112. The rear half 112 extends in the front-rear direction and its front end is connected to the lower part of the front half 111. The front part of the upper housing 12 is hinged to the upper part of the front half 111, and the upper housing 12 is rotatable between a position where its lower end is connected to the rear half 112 and a position where its lower end is separated from the rear half 112. The rear half 112 can be conveniently used to support and close the upper housing 12. In addition, the front part of the upper housing 12 can be rotatably connected to the front half 111. Alternatively, the aforementioned waist-shaped groove 142 can be provided on the upper part of the front end of the lower housing, and the pin 141 can be provided on the upper part of the front end of the upper housing 12.

[0064] Furthermore, in some embodiments, the lifting mechanism 15 includes a linear drive member, with a first end rotatably connected to the upper housing 12 and a second end rotatably connected to the lower housing 11. In the first position, the second end of the linear drive member is located in front of and below the first end. By providing a linear drive member, the lifting mechanism 15 can be simplified, facilitating the movement of the upper housing 12 between the first, second, and third positions.

[0065] like Figure 16 The transfer device 100 according to an embodiment of the present invention includes: a chassis 20 and the aforementioned garbage bin 10. The garbage bin 10 is disposed on the chassis 20, and the rear end of the lower bin 11 is rotatably connected to the chassis 20 for the lower bin 11 to rotate in the vertical direction. The transfer device 100 includes the aforementioned garbage bin 10 and can incorporate the technical advantages of the aforementioned garbage bin 10, which will not be elaborated further here.

[0066] like Figure 1 and Figure 2 This utility model provides a garbage bin 10 and a transfer device 100, wherein the garbage bin 10 is designed as a top-and-bottom separated box structure. Combined with... Figure 1 and Figure 2The trash can 10 includes an upper body 12, a lower body 11, a lifting mechanism 15 (e.g., a lifting cylinder), a feeding chamber 101, and a locking mechanism. The upper body 12 is located above the lower body 11. During compression, the upper body 12 and the lower body 11 are locked together to form a storage box. During unloading, the upper body 12 and the lower body 11 are separated to facilitate the unloading of plastic bottles. The lower body 11 is located at the bottom of the structure and is connected to the feeding chamber 101 to form a whole. The lifting mechanism 15 provides power for the lifting and lowering of the upper body 12. The locking mechanism is located at the rear of the structure and performs locking and unlocking actions on the upper and lower bodies 11.

[0067] like Figure 4 and Figure 8 The upper part of the front end of the lower housing 11 is provided with a waist-shaped groove 142, and the front end of the upper housing 12 is provided with a pin 141. The upper housing 12 and the lower housing 11 are locked and separated by the translation and rotation of the pin 141 in the waist-shaped groove 142. In addition, the rear end of the upper housing 12 is provided with a positioning hook 16, and the rear end of the lower housing 11 is provided with a bottom beam 113. The positioning hook 16 can be connected to the bottom beam 113 to limit the vertical displacement of the housing.

[0068] like Figures 3 to 6 When the upper housing 12 is in the first position, the pin 141 is at the front end of the waist-shaped groove 142, the lifting mechanism 15 (e.g., the lifting cylinder) is in the retracted position, and the positioning hook 16 hooks the lower housing 11 in the vertical direction to restrict the rear end of the upper housing 12 from flipping in the vertical direction. At the same time, the lifting mechanism 15 is in the retracted position, restricting the front end of the upper housing 12 from moving in the vertical direction and restricting the upper housing 12 from moving in the front-back direction. This achieves locking of the front part of the upper housing 12 and the front part of the lower housing 11, as well as the rear part of the upper housing 12 and the rear part of the lower housing 11, thus achieving effective locking of the upper housing 12 and the lower housing 11.

[0069] like Figures 7 to 10 The linear drive extends, and the upper housing 12 moves backward from the first position to the second position. The pin 141 moves backward along the waist-shaped groove 142 to the rear end. The positioning hook 16 at the tail of the upper housing 12 disengages from the bottom beam 113 at the tail of the lower housing 11. The positioning hook 16 releases the locking of the upper housing 12 and the lower housing 11, ensuring that the upper housing 12 can be lifted and separated.

[0070] like Figure 11 The linear drive unit continues to lift, and the upper housing 12 flips up at the rear end of the waist-shaped groove 142 via the pin 141. The linear drive unit extends into place, the upper housing 12 flips up into place, and enters the unloading state. The upper housing 12 moves backward from the second position to the third position.

[0071] After unloading, the linear drive unit is retracted, and the upper box 12 descends to the state before the upper box 12 and lower box 11 separate. The positioning hook 16 is located behind the lower box 11, and the upper box 12 is in the second position. The linear drive unit continues to retract, and the upper box 12 moves from the second position to the first position. The positioning hook 16 moves from back to front and locks to the lower box 11. The upper box 12 and lower box 11 are in the locked position, ensuring that the upper box 12 and lower box 11 are locked together as a stable box.

[0072] Figure 16 This is a schematic diagram of the unloading of the transfer equipment 100, as shown below. Figure 16 As shown, after the transfer equipment 100 is filled with pressurized material, it is transferred to the waste treatment site by the hooklift truck 40. During unloading, the hooklift truck 40 takes power and lifts the upper box 12 through the lifting mechanism 15, separating it from the lower box 11. The lifting hooklift truck 40 pulls its arm to lift the equipment to the unloading state, and the pressurized material in the box composed of the upper box 12 and the lower box 11 is unloaded under the action of gravity.

[0073] Compared to traditional technologies that use fixed containers to compress materials with large expansion coefficients, making unloading difficult, this invention's upper and lower separating container structure solves this problem. This invention uses a set of lifting cylinders and movable locking hooks to lift, separate, and lock the upper container 12, a simple and reliable operation. Compared to traditional fixed container locking mechanisms located on both sides of the container, this invention uses a set of lifting cylinders and movable locking hooks to lift, separate, and lock the upper container 12, increasing the container width, volume, and loading capacity while reducing operating costs. In this novel upper and lower separating container structure, during compression, the upper and lower containers 11 lock together to stabilize the container structure and meet compression requirements; during unloading, the upper and lower containers 11 separate to meet unloading requirements. This invention uses a set of lifting cylinders and movable locking hooks to lift, separate, and lock the upper container 12, a simple and reliable operation. The novel upper and lower separating box structure of this utility model realizes the translation and flipping action of the upper box 12 through the waist-shaped groove 142 structure, realizing the separation and locking functions of the box. The novel upper and lower separating box structure of this utility model adds a second locking part and a second positioning part on both sides of the box to realize the vertical and horizontal limit switching of the upper and lower boxes 11. This utility model realizes the lifting, separation and locking of the upper box 12 through a set of lifting cylinders and movable locking hooks. The box width is increased, the box volume is increased, the loading capacity of pressurized materials is increased, and the operating cost is reduced.

[0074] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0075] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0076] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0077] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0078] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0079] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A trash can (10) for use in a transfer device (100), characterized in that, include: Lower box (11); An upper box (12) is located above the lower box (11) and has a first opening (1021) at its bottom. The front end of the upper box (12) is rotatably connected to the lower box (11). The upper box (12) has a first position, a second position, and a third position. In the first position and the second position, the bottom of the upper box (12) is connected to the lower box (11). In the third position, the upper box (12) is separated from the lower box (11). The second position is located behind the first position, and the third position is located above the second position. A lifting mechanism (15) is used to lift and lower the upper housing (12); The upper box (12) is connected to a positioning hook (16) at its rear end. In the first position, the positioning hook (16) is positioned at the rear of the lower box (11) and restricts the rear end of the upper box (12) from flipping upward. In the second position, the positioning hook (16) is misaligned with the lower box (11) and the restriction on the flipping of the upper box (12) is lifted.

2. The trash can (10) according to claim 1, characterized in that, The positioning hook (16) is connected to the lower part of the rear end of the upper box (12) and is stationary relative to the upper box (12).

3. The trash can (10) according to claim 2, characterized in that, The positioning hook (16) is stacked on the bottom surface of the rear side plate (124) of the upper box (12) and extends out of the front surface of the rear side plate (124) of the upper box (12).

4. The trash can (10) according to claim 2 or 3, characterized in that, The positioning hook (16) includes a mounting base (161) and a positioning rib (162). The mounting base (161) is stacked on the upper box (12) and fixedly connected to the upper box (12). The positioning rib (162) is connected to the mounting base (161) and extends in the front-back direction. In the first position, the front end of the positioning rib (162) is positioned at the rear of the lower box (11).

5. The trash can (10) according to any one of claims 1-3, characterized in that, The upper housing (12) includes a left side panel (121), a right side panel (122), an upper side panel (123), and a rear side panel (124). The left side panel (121) is connected to the left edge of the upper side panel (123), the right side panel (122) is connected to the right edge of the upper side panel (123), and the rear side panel (124) is connected to the rear edges of the upper side panel (123), the left side panel (121), and the right side panel (122). The lower part of the rear side panel (124) extends out of the left side panel (121) and the right side panel (122), and the positioning hook (16) is provided at the lower part of the rear side panel (124). In the first position, the lower part of the rear side plate (124) is located behind the lower box (11), and the positioning hook (16) is positioned below the lower box (11).

6. The trash can (10) according to claim 1, characterized in that, The positioning hook (16) comprises one; or, the positioning hook (16) comprises at least two that are spaced apart in the left-right direction.

7. The trash can (10) according to claim 1, characterized in that, The lower housing (11) has a bottom beam (113) at its rear bottom. In the first position, the positioning hook (16) is positioned below the bottom beam (113). And / or, the upper edge of the front end of the positioning hook (16) is provided with a wedge-shaped surface, the wedge-shaped surface being inclined downward in the direction from back to front; And / or, a pad (114) is provided at the rear of the lower housing (11), and in the first position, the positioning hook (16) contacts and engages with the lower surface of the pad (114).

8. The trash can (10) according to claim 1, characterized in that, The upper box (12) is also provided with a support part (17), which is located in front of the rear side plate (124) of the upper box (12) and at least partially above the positioning hook (16). In the first position, the support part (17) is supported above the rear part of the lower box (11), and a part of the bottom wall of the lower box (11) is located between the support part (17) and the positioning hook (16).

9. The trash can (10) according to claim 1, characterized in that, The upper part of the front end of the lower box (11) is provided with a waist-shaped groove (142) extending in the front-rear direction, and the upper part of the front end of the upper box (12) is provided with a pin (141). The pin (141) is rotatable and slidably inserted in the waist-shaped groove (142). In the first position, the pin (141) is located at the front end of the waist-shaped groove (142), and in the second position, the pin (141) is located at the rear end of the waist-shaped groove (142). And / or, the lower housing (11) includes a front half (111) and a rear half (112), the rear half (112) extends in the front-rear direction and its front end is connected to the lower part of the front half (111), the front part of the upper housing (12) is hinged to the upper part of the front half (111), and the upper housing (12) is rotatable between a position where its lower end is connected to the rear half (112) and a position where its lower end is separated from the rear half (112); And / or, the lifting mechanism (15) includes a linear drive member, the first end of which is rotatably connected to the upper housing (12), and the second end of which is rotatably connected to the lower housing (11). In the first position, the second end of the linear drive member is located in front of and below the first end.

10. A transfer device (100), characterized in that, include: Chassis (20); The trash can (10) according to any one of claims 1-9, wherein the trash can (10) is disposed on the chassis (20), and the rear end of the lower box body (11) is rotatably connected to the chassis (20) for the lower box body (11) to rotate in the up and down direction.

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