Self-pressing type household garbage transfer truck

Abstract

The invention belongs to the technical field of garbage transport vehicles, and provides a self-pressing type household garbage transfer vehicle which comprises a vehicle frame, a supporting shaft, a power mechanism, a classification compartment, a matching assembly and a driving assembly. The supporting shaft is rotationally arranged on the frame, the power mechanism is arranged on the frame and used for driving the supporting shaft to rotate, the multiple classification compartments are provided with feeding ports, the multiple matching assemblies correspond to the classification compartments, and the matching assemblies are arranged in the feeding ports. The multiple classification compartments are fixedly connected with the supporting shaft, so that under driving of the power mechanism, the multiple classification compartments can rotate together, the rotating classification compartments stop rotating when passing through the position of the driving assembly, and after the matching assembly at the position is in butt joint with the driving assembly, garbage in the classification compartments is compressed; therefore, the garbage loading capacity is improved, and the transport capacity is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage transport vehicles, and in particular to a self-pressurized domestic garbage transfer vehicle. Background Art

[0002] With the full implementation of waste sorting policies, the demand for self-pressurized household waste transfer vehicles for classified recycling is becoming increasingly urgent. Waste types are diverse, encompassing waste paper, plastics, metals, glass, kitchen waste, and more. Existing transfer vehicles typically have only one compartment, requiring reclassification of sorted waste after passing through the transfer vehicle. The few transfer vehicles designed with multiple compartments, however, cannot effectively compress the waste within each compartment due to the increased number of compartments, resulting in reduced transportation capacity. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides a self-pressurized domestic waste transfer vehicle, which can solve or at least alleviate one or more of the above-mentioned problems and other problems in the prior art.

[0004] The present invention provides a self-pressurized domestic waste transfer vehicle, comprising:

[0005] Frame;

[0006] A support shaft is rotatably mounted on the frame, and the support shaft is arranged along the length direction of the frame;

[0007] A power mechanism, the power mechanism being arranged on the vehicle frame and being used for driving the support shaft to rotate;

[0008] A classification chamber, wherein a plurality of the classification chambers are provided, the plurality of the classification chambers are distributed along the circumference of the support shaft, the classification chambers are connected to the support shaft, and the classification chambers have a feed port;

[0009] A matching component, wherein a plurality of matching components are provided corresponding to the classification chambers, and the matching components are provided in the feed port; and

[0010] A driving assembly is provided on the vehicle frame, the driving assembly corresponds to the feed port of the classification compartment, and the driving assembly can be connected to the matching assembly to compress the garbage in the classification compartment.

[0011] Preferably, the classification compartment comprises:

[0012] a first arc-shaped connecting plate, wherein the first arc-shaped connecting plate is fixedly connected to the support shaft, and an axis of the first arc-shaped connecting plate coincides with an axis of the support shaft;

[0013] a second arc-shaped connecting plate, the second arc-shaped connecting plate being located outside the first arc-shaped connecting plate and being coaxial with the first arc-shaped connecting plate;

[0014] Two rectangular connecting plates are provided, and both ends of each rectangular connecting plate are connected to the ends of the first arc-shaped connecting plate and the second arc-shaped connecting plate respectively;

[0015] a first fan-shaped connecting plate, wherein the inner end of the first fan-shaped connecting plate is connected to the first arc-shaped connecting plate, the outer end of the first fan-shaped connecting plate is connected to the second arc-shaped connecting plate, and both sides of the first fan-shaped connecting plate are respectively connected to the two rectangular connecting plates; and

[0016] a second sector-shaped connecting plate, the second sector-shaped connecting plate being arranged parallel to the first sector-shaped connecting plate, the inner end of the second sector-shaped connecting plate being connected to the first arc-shaped connecting plate, the outer end of the second sector-shaped connecting plate being connected to the second arc-shaped connecting plate, and both sides of the second sector-shaped connecting plate being connected to the two rectangular connecting plates respectively;

[0017] The feed port is opened on the first fan-shaped connecting plate; the rectangular connecting plates of two adjacent classification chambers are fixedly connected.

[0018] Preferably, a first mounting hole is provided on the second fan-shaped connecting plate;

[0019] The mating components include:

[0020] An arc-shaped plate, the arc-shaped plate being fixedly connected to the first fan-shaped connecting plate on which the feed inlet is formed, and the arc-shaped plate and the feed inlet being coaxial;

[0021] A mounting plate, the mounting plate being coaxially fixedly connected to an end of the arc-shaped plate facing away from the first fan-shaped connecting plate, and the mounting plate being provided with a second mounting hole;

[0022] a rotating shaft, one end of which passes through the second mounting hole, and the other end of which passes through the feed port and is rotatably connected to the inner wall of the first mounting hole, and the rotating shaft can be docked with the drive assembly; and

[0023] A spiral feeding plate, one end of the spiral feeding plate is located inside the arc-shaped plate, the other end of the spiral feeding plate extends spirally along the axial direction of the rotating shaft, the inner side of the spiral feeding plate is connected to the outer wall of the rotating shaft, and the outer side of the spiral feeding plate is gap-fitted with the inner side of the feed port.

[0024] Preferably, the mating component further includes a conical guide column; the conical guide column is coaxially connected to the rotating shaft; the larger diameter end of the conical guide column is located in the arc plate; the smaller diameter end of the conical guide column passes through the feed port and is located in the classification chamber.

[0025] Preferably, four classification compartments are provided; a first matching block is connected to the outer wall of one end of the rotating shaft passing through the second mounting hole; the first matching block extends along the axis of the rotating shaft; and the end of the first matching block away from the second fan-shaped connecting plate is a pointed end;

[0026] The drive assembly includes:

[0027] A sliding frame, the sliding frame being slidably disposed on the vehicle frame and capable of sliding close to the classification compartment;

[0028] A driving sleeve, the driving sleeve being rotatably disposed on the sliding frame, wherein two driving sleeves are provided, and the two driving sleeves are movable and sleeved outside the corresponding rotating shafts, respectively, with one of the driving sleeves being located directly below the supporting shaft; and

[0029] The second mating block is connected to the inner wall of the drive sleeve, the second mating block extends along the axial direction of the drive sleeve, the end of the second mating block facing the rotating shaft is a pointed end, and the second mating block can be against the first mating block in the circumferential direction of the rotating shaft.

[0030] Preferably, a discharge window is provided on the second arc-shaped connecting plate; a discharge door which can be opened and closed on the discharge window is provided on the discharge window; a plurality of third mounting holes are provided on the first fan-shaped panel;

[0031] The classification compartment also includes:

[0032] an isolation plate connected to the first arc-shaped connecting plate and the inner walls of the two rectangular connecting plates, the isolation plate being arranged parallel to the second fan-shaped connecting plate, the isolation plate being provided with a through hole coaxial with the first mounting hole, and the isolation plate being further provided with a plurality of fourth mounting holes coaxial with the corresponding third mounting holes;

[0033] a stripper plate extending along the axis of the rotating shaft, wherein a plurality of stripper plates are provided, and the plurality of stripper plates are respectively intermittently engaged with the first arc-shaped guide plate and the two rectangular connecting plates;

[0034] a first guide rod, wherein a plurality of the first guide rods are provided, one end of the first guide rod is connected to the end of the corresponding stripper plate, and the other end of the first guide rod slides through the fourth mounting hole;

[0035] a second guide rod, wherein a plurality of second guide rods are provided, one end of the second guide rod is connected to the end of the corresponding stripper plate away from the first guide rod, and the other end of the second guide rod slides through the third mounting hole;

[0036] A limit block, wherein a plurality of limit blocks are provided and the limit block is connected to an end of the second guide rod away from the stripper plate; and

[0037] A spring, wherein a plurality of springs are provided, each spring is sleeved on a corresponding second guide rod, and both ends of the spring are respectively connected to the limit block and the first fan-shaped connecting plate;

[0038] The first guide rod can move toward the first fan-shaped connecting plate in the fourth mounting hole by rotating the rotating shaft.

[0039] Preferably, the classification compartment further comprises:

[0040] a driving ring, the driving ring being fixedly connected to the rotating shaft via a connecting rod, the driving ring being coaxial with the rotating shaft, and the driving ring being located between the isolation plate and the second sector-shaped connecting plate;

[0041] a driving protrusion connected to a surface of the driving ring facing the isolation plate; and

[0042] A driving arm is provided, wherein a plurality of driving arms are respectively connected to one end of the first guide rod away from the unloading plate, the driving arm extends radially along the driving ring, and one end of the driving arm away from the first guide rod is located on the side of the driving ring and can be against the driving protrusion.

[0043] Preferably, a driving hole is provided on the sliding frame;

[0044] The drive assembly further includes:

[0045] a first motor connected to the vehicle frame;

[0046] a driving rod, one end of which is connected to the first motor, and the other end of which is threadedly connected to the driving hole;

[0047] a second motor, the second motor being disposed on the sliding frame;

[0048] a first gear, the first gear being coaxially connected to an output end of the second motor;

[0049] A second gear, wherein two second gears are provided, and the two second gears are respectively sleeved outside the two driving sleeves;

[0050] The first linkage assembly includes two sets, the first linkage assembly is arranged on the sliding frame, and the first linkage assembly is connected to the first gear and the second gear respectively.

[0051] Preferably, the power mechanism comprises:

[0052] a third motor connected to the vehicle frame;

[0053] a third gear connected to an output end of the third motor;

[0054] a fourth gear coaxially connected to the support shaft; and

[0055] A second linkage assembly is connected to the third gear and the fourth gear respectively.

[0056] Compared with the prior art, the present invention has the following beneficial effects:

[0057] 1. By fixedly connecting multiple classification compartments with the support shaft, multiple classification compartments can rotate together under the drive of the power mechanism. The rotating classification compartment stops rotating when passing the driving component position, and the matching component at this position is docked with the driving component to compress the garbage in the classification compartment, thereby increasing the loading capacity of garbage and improving the transportation capacity.

[0058] 2. The fan-shaped combination design of the four-category box breaks through the traditional rectangular compartment layout and increases the carrying capacity;

[0059] 3. Multiple carriages can handle multiple types of garbage.

[0060] 4. Automatically balance the garbage in the carriage through rotation to increase the carrying capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0062] Figure 1 This is a structural schematic diagram of a self-pressurized domestic waste transfer vehicle in one embodiment of the present invention;

[0063] Figure 2 for Figure 1 A three-dimensional diagram of the coordination between the middle frame and the classification compartment;

[0064] Figure 3 for Figure 2Part of the classification compartment stereogram;

[0065] Figure 4 for Figure 2 A stereogram of a single sorting compartment;

[0066] Figure 5 for Figure 4 Internal structure diagram;

[0067] Figure 6 for Figure 5 Another stereogram of

[0068] Figure 7 for Figure 6 Another stereogram of

[0069] Figure 8 for Figure 7 Another stereogram of

[0070] Figure 9 for Figure 1 A three-dimensional diagram of the coordination between the mid-frame, drive assembly, and power mechanism;

[0071] Figure 10 for Figure 9 Another stereogram of

[0072] Figure 11 for Figure 10 Another stereogram of

[0073] Figure 12 for Figure 1 Another stereoscopic image of the classification compartment.

[0074] Reference numerals:

[0075] 10. Frame;

[0076] 20. Support shaft;

[0077] 30. Power mechanism; 31. Third motor; 32. Third gear; 33. Fourth gear; 34. Second linkage assembly;

[0078] 40. Sorting compartment; 41. Feed inlet; 42. First curved connecting plate; 43. Second curved connecting plate; 431. Discharge window; 432. Discharge door; 44. Rectangular connecting plate; 45. First fan-shaped connecting plate; 451. Third mounting hole; 46. Second fan-shaped connecting plate; 461. First mounting hole; 47. Isolation plate; 471. Fourth mounting hole; 48. Discharge plate; 481. First guide rod; 482. Second guide rod; 483. Limit block; 484. Spring; 49. Drive ring; 491. Drive protrusion; 492. Drive arm;

[0079] 50. Mating assembly; 51. Arc plate; 52. Mounting plate; 521. Second mounting hole; 53. Rotating shaft; 531. First mating block; 54. Spiral feed plate; 55. Conical guide column;

[0080] 60. Drive assembly; 61. Sliding frame; 62. Drive sleeve; 621. Second mating block; 63. First motor; 64. Drive rod; 65. Second motor; 66. First gear; 67. Second gear; 68. First linkage assembly. DETAILED DESCRIPTION

[0081] The following embodiments of the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0082] It should be noted that, unless otherwise specified, the technical or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0083] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0084] In addition, the terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. In the description of the present invention, "plurality" means more than two, unless otherwise specifically defined.

[0085] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0086] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0087] See also Figures 1 to 12 This embodiment provides a self-pressurized domestic waste transfer vehicle, including a frame 10, a support shaft 20, a power mechanism 30, a classification compartment 40, a matching component 50 and a drive component 60.

[0088] The support shaft 20 is rotatably mounted on the frame 10 and arranged along the length of the frame 10 (from the front to the rear). A power mechanism 30 is mounted on the frame 10 and is used to drive the support shaft 20 to rotate. Multiple sorting compartments 40 are provided, distributed circumferentially along the support shaft 20. The sorting compartments 40 are connected to the support shaft 20 and have feed openings 41 through which garbage enters the sorting compartments 40. Multiple mating assemblies 50 are provided corresponding to the sorting compartments 40 and are disposed within the feed openings 41. Specifically, the number of mating assemblies 50 corresponds to the number of sorting compartments 40. A drive assembly 60 is mounted on the frame 10 and corresponds to the feed openings 41 of the sorting compartments 40. After connecting to the mating assemblies 50, the drive assembly 60 can compress the garbage in the sorting compartments 40. A guide plate is also fixedly connected to the frame 10 and can be designed according to existing technology. Both sides of the guide plate extend upward to form a surrounding edge, which can prevent garbage from flowing out. One end of the guide plate extends to the feed port 41, and the other end of the guide plate is provided with a trash can lifting and flipping mechanism, through which the trash can can be lifted and flipped and the garbage can be poured into the guide plate. This mechanism is existing technology and will not be described here.

[0089] In this embodiment, different types of garbage enter different sorting compartments 40 through the feed port 41. By fixedly connecting multiple sorting compartments 40 to the support shaft 20, the multiple sorting compartments 40 can rotate together under the drive of the power mechanism 30. The rotating sorting compartments 40 stop rotating when passing the drive assembly 60. The mating assembly 50 at that location docks with the drive assembly 60, compressing the garbage in the sorting compartments 40, thereby increasing the garbage loading capacity and transport capacity. Using only one set of drive assemblies 60, garbage compression can be achieved by docking with the mating assembly 50 in the passing sorting compartments 40.

[0090] In one embodiment, the cross section of the classification compartment 40 is fan-shaped, and the classification compartment 40 includes a first arc-shaped connecting plate 42 , a second arc-shaped connecting plate 43 , a rectangular connecting plate 44 , a first fan-shaped connecting plate 45 and a second fan-shaped connecting plate 46 .

[0091] The first curved connecting plate 42 is fixedly connected to the support shaft 20, and the axis of the first curved connecting plate 42 coincides with the axis of the support shaft 20. The second curved connecting plate 43 is located outside the first curved connecting plate 42 and is coaxial with the first curved connecting plate 42. Two rectangular connecting plates 44 are provided, and the ends of each rectangular connecting plate 44 are respectively connected to the ends of the first curved connecting plate 42 and the second curved connecting plate 43. The inner end of the first fan-shaped connecting plate 45 is connected to the first curved connecting plate 42, and the outer end of the first fan-shaped connecting plate 45 is connected to the second curved connecting plate 43. The two sides of the first fan-shaped connecting plate 45 are respectively connected to the two rectangular connecting plates 44. The second fan-shaped connecting plate 46 is arranged parallel to the first fan-shaped connecting plate 45. The inner end of the second fan-shaped connecting plate 46 is connected to the first arc-shaped connecting plate 42, and the outer end of the second fan-shaped connecting plate 46 is connected to the second arc-shaped connecting plate 43. The two sides of the second fan-shaped connecting plate 46 are respectively connected to two rectangular connecting plates 44. The feed port 41 is a circular hole opened on the fan-shaped connecting plate and passes through it.

[0092] In this embodiment, all the sorting compartments 40 rotate on the frame 10, so that all the sorting compartments 40 together form a cylindrical structure, maximizing the use of the space on the frame 10 and increasing the load capacity. According to the above arrangement, the cross-section of the space within the sorting compartments 40 is also fan-shaped, thereby maximizing the use of the internal space and increasing the load capacity.

[0093] In one embodiment, a first mounting hole 461 is defined in the second sector-shaped connecting plate 46 .

[0094] The mating assembly 50 includes an arc-shaped plate 51 , a mounting plate 52 , a rotating shaft 53 and a spiral feeding plate 54 .

[0095] The curved plate 51 is fixedly connected to the first fan-shaped connecting plate 45, which defines the feed port 41. The curved plate 51 is coaxial with the feed port 41. The mounting plate 52 is coaxially fixedly connected to the end of the curved plate 51 facing away from the first fan-shaped connecting plate 45. The mounting plate 52 defines a second mounting hole 521. One end of the rotating shaft 53 passes through the second mounting hole 521, and the other end of the rotating shaft 53 passes through the feed port 41 and is rotatably connected to the inner wall of the first mounting hole 461. The rotating shaft 53 is rotatably connected to both the first mounting hole 461 and the second mounting hole 521. The rotating shaft 53 can be docked with the drive assembly 60. One end of the spiral feed plate 54 is located within the curved plate 51. The other end of the spiral feed plate 54 spirally extends along the axial direction of the rotating shaft 53. The inner side of the spiral feed plate 54 is connected to the outer wall of the rotating shaft 53, and the outer side of the spiral feed plate 54 is clearance-fitted with the inner side of the feed port 41. The spiral feeding plate 54 can push the garbage laterally while conveying the garbage to achieve compression of the garbage, and the spiral compression efficiency is relatively high.

[0096] In this embodiment, garbage is poured into the curved plate 51. After the rotating shaft 53 docks with the drive assembly 60, the rotating shaft 53 is driven to rotate, which in turn drives the spiral feed plate 54 to rotate and transport the garbage from the curved plate 51 into the classification chamber 40 for compression. Because the cross-section of the internal space of the classification chamber 40 is fan-shaped, the size of this interface is larger than the area projected by the spiral feed plate 54 on the mounting plate 52. This places the three corners of the internal cavity of the classification chamber 40 outside the path of the spiral feed plate 54 pushing the garbage. The garbage is mainly distributed along the pushing path of the spiral feed plate 54. In addition, the friction of the inner wall of the classification chamber 40 causes the garbage to spread in a fan-shaped manner toward the second fan-shaped connecting plate 46 after entering the classification chamber 40 from the feed inlet 41.

[0097] When the classification box 40 is stationary, the first arc-shaped connecting plate 42 is located directly above the second arc-shaped connecting plate 43. Figure 4 The classification compartment 40 is divided into three areas along the axial direction of the support shaft 20, as shown in the following figure: Figure 5 The area near the first sector-shaped connecting plate 45 is area S1, the area near the second sector-shaped connecting plate 46 is area S2, and the area between areas S1 and S2 is area S3. When garbage enters the sorting compartment 40, due to friction between the second curved connecting plate 43 and the garbage, and between the garbage, some of the garbage is transported from area S1 by the spiral feed plate 54 to the second curved connecting plate 43 in area S2 and accumulates there. Some of the garbage gradually spreads outward away from the axis of the spiral feed plate 54 during transportation, and in area S3, it gradually approaches the direction of the first curved panel and the angle between the rectangular connecting plate 44 and the second curved panel, forming a blockage, preventing the garbage from being transported horizontally.

[0098] The angle between the rectangular connecting plate 44 and the second curved panel forms a cavity in the S2 area, and the angle between the two rectangular connecting plates 44 and the first curved connecting plate 42 forms a cavity in the S2 area, thereby reducing the carrying capacity of garbage.

[0099] As the sorting box 40 rotates 180 degrees following the support shaft 20, the second curved connecting plate 43 is located directly above the first curved connecting plate 42. The garbage originally located on the second curved connecting plate 43 falls downward, and the rectangular connecting plate 44 narrows near the first curved connecting plate 42. The fallen garbage accumulates in the area formed between the first curved connecting plate 42 and the two rectangular connecting plates 44. During the accumulation process, part of the garbage in area S3 moves laterally toward areas S1 and S2, filling these two areas. By repeatedly rotating the sorting box 180 degrees, the garbage in area S3 is transported to areas S1 and S2 until the garbage density in the three areas gradually becomes roughly the same, maintaining a balance. Each area can be filled with garbage, reducing cavities, thereby increasing the carrying capacity (transport capacity).

[0100] In one embodiment, the mating component 50 also includes a conical guide column 55; the conical guide column 55 is coaxially connected to the rotating shaft 53; the larger diameter end of the conical guide column 55 is located in the arc plate 51; the smaller diameter end of the conical guide column 55 passes through the feed port 41 and is located in the classification chamber 40.

[0101] In this embodiment, after the garbage enters from the notch of the arc plate 51 , it slides obliquely along the outer wall of the tapered guide column 55 toward the feed port 41 , which can help the garbage enter the classification compartment 40 stably.

[0102] In one embodiment, four classification compartments 40 are provided, and a first mating block 531 is connected to the outer wall of one end of the rotating shaft 53 passing through the second mounting hole 521; the first mating block 531 extends along the axis of the rotating shaft 53; the end of the first mating block 531 away from the second fan-shaped connecting plate 46 is a pointed end.

[0103] The driving assembly 60 includes a sliding frame 61 , a driving sleeve 62 and a second matching block 621 .

[0104] The sliding frame 61 is slidably mounted on the vehicle frame 10 and is capable of sliding toward the sorting compartment 40. A drive sleeve 62 is rotatably mounted on the sliding frame 61. Two drive sleeves 62 are provided, each of which can be moved and positioned over the corresponding rotating shaft 53. Specifically, the drive sleeves 62 can follow the movement of the sliding frame 61 and then be positioned over the corresponding rotating shaft 53. The two drive sleeves 62 have different heights and can be docked with the two rotating shafts 53. One drive sleeve 62 is located directly below the support shaft 20, while the other drive sleeve 62 is located to the side of the support shaft 20.

[0105] The second mating block 621 is connected to the inner wall of the drive sleeve 62. The second mating block 621 extends axially along the drive sleeve 62. The end of the second mating block 621 facing the rotating shaft 53 is a pointed end. The second mating block 621 can abut against the first mating block 531 in the circumferential direction of the rotating shaft 53. When the drive sleeve 62 is mated with the ends of the rotating shaft 53, the pointed ends of the first mating block 531 and the second mating block 621 allow them to be offset rather than abutted.

[0106] In this embodiment, after the support shaft 20 rotates to drive the classification compartment 40 to rotate into place, a classification compartment 40 is located directly below the support shaft 20. At this time, after the sliding frame 61 slides, a driving sleeve 62 approaches and is sleeved on one end of the corresponding rotating shaft 53, and the other driving sleeve 62 is docked with the other rotating shaft 53. At this time, the second mating block 621 and the first mating block 531 are misaligned, and then the driving sleeve 62 rotates, and the second mating block 621 is against the first mating block 531 from the side, thereby driving the rotating shaft 53 to rotate. The garbage is transported to the feed port 41 of the classification compartment 40 directly below the support shaft 20 and is transported to the classification compartment 40 by the rotating spiral feeding plate 54. The rotating shaft 53 of the other classification compartment 40 also rotates after docking with the other drive sleeve 62. Since there are four classification compartments 40, and the other classification compartment 40 is located on the side of the support shaft 20, the lower rectangular connecting plate 44 of the classification compartment 40 is in an inclined state. The rotating shaft 53 of the classification box drives the spiral feed plate 54 to rotate, and the garbage stagnant on the spiral feed plate 54 is transported. Since the lower rectangular connecting plate 44 of the classification compartment 40 is tilted at this time, the garbage accumulates at the angle between the rectangular connecting plate 44 and the second curved connecting plate 43 under the action of gravity, which increases the height of the garbage. When the spiral feed plate 54 pushes the garbage, it can push more garbage, thereby pushing more garbage into the S2 area, thereby more effectively compressing the garbage in the S2 area.

[0107] In one embodiment, a discharge window 431 is formed on the second curved connecting plate 43; a discharge door 432 is provided on the discharge window 431, which can be opened and closed with respect to the discharge window 431; and a plurality of third mounting holes 451 are formed on the first fan-shaped panel. Specifically, the arrangement of the discharge door 432 can refer to the prior art and will not be described in detail here.

[0108] The classification box 40 further includes an isolation plate 47 , a discharge plate 48 , a first guide rod 481 , a second guide rod 482 , a limit block 483 and a spring 484 .

[0109] The isolation plate 47 is connected with the inner wall of the first arc-shaped connecting plate 42 and the two rectangular connecting plates 44, and is arranged in parallel with the second fan-shaped connecting plate 46. A through hole coaxial with the first mounting hole 461 is formed in the isolation plate 47, and a plurality of fourth mounting holes 471 coaxial with the corresponding third mounting holes 451 are also formed in the isolation plate 47. The rotating shaft 53 is rotationally connected with the through hole. The discharge plate 48 extends along the axis of the rotating shaft 53, and a plurality of discharge plates 48 are arranged. The plurality of discharge plates 48 are intermittently connected with the first arc-shaped guide plate and the two rectangular connecting plates 44. A plurality of first guide rods 481 are arranged. One end of each first guide rod 481 is connected with the end of the corresponding discharge plate 48, and the other end of the first guide rod 481 is slidably connected with the fourth mounting hole 471, and the first guide rod 481 is dynamically sealed with the fourth mounting hole 471. A plurality of second guide rods 482 are arranged. One end of each second guide rod 482 is connected with the end of the corresponding discharge plate 48 away from the first guide rod 481, and the other end of the second guide rod 482 is slidably connected with the third mounting hole 451, and the second guide rod 482 is dynamically sealed with the third mounting hole 451. A plurality of limiting blocks 483 are arranged. The limiting block 483 is connected with the end of the second guide rod 482 away from the discharge plate 48. A plurality of springs 484 are arranged. The spring 484 is sleeved on the corresponding second guide rod 482. The two ends of the spring 484 are respectively connected with the limiting block 483 and the first fan-shaped connecting plate 45, and the spring 484 is a tension spring. The first guide rod 481 can move in the fourth mounting hole 471 towards the first fan-shaped connecting plate 45 by rotating the rotating shaft 53.

[0110] In this embodiment, the first guide rod 481 moves along its axial direction by rotating the rotating shaft 53, thereby driving the discharge plate 48 to move along its length direction and stretching the spring 484. When the rotating shaft 53 no longer drives the first guide rod 481 to move, the discharge plate 48 moves towards the second fan-shaped connecting plate 46 and is reset against the isolation plate 47 under the action of the spring 484. When discharging garbage, the classification box is rotated to the side of the supporting shaft 20, the discharge door 432 is opened, and the rotating shaft 53 is driven to rotate, thereby driving the plurality of discharge plates 48 to move along the axial direction of the rotating shaft 53 and then reset by the spring 484. The reciprocating movement of the discharge plate 48 can reduce the adhesion of garbage, so that the garbage flows out along the rectangular connecting plate 44.

[0111] In one embodiment, the classification compartment 40 further comprises a driving ring 49, a driving protrusion 491, and a driving arm 492.

[0112] The drive ring 49 is fixedly connected to the rotating shaft 53 via a connecting rod. The drive ring 49 is coaxial with the rotating shaft 53 and is located between the isolation plate 47 and the second sector-shaped connecting plate 46. A driving protrusion 491 is connected to the side of the drive ring 49 facing the isolation plate 47. A plurality of driving arms 492 are provided. Each driving arm 492 is connected to the end of the first guide rod 481 away from the stripper plate 48. The driving arms 492 extend radially along the drive ring 49. The end of the driving arm 492 away from the first guide rod 481 is located on the side of the drive ring 49 and can abut against the driving protrusion 491.

[0113] In this embodiment, during the rotation of the rotating shaft 53, the driving ring 49 is driven to rotate, and the driving protrusion 491 on the driving ring 49 passes through different driving arms 492 in turn and abuts against the driving arms 492, driving the driving arms 492 to move axially along the rotating shaft 53, thereby driving the unloading plate 48 to move axially along the rotating shaft 53 through the first guide rod 481.

[0114] In one embodiment, a driving hole is defined on the sliding frame 61 .

[0115] The driving assembly 60 further includes a first motor 63 , a driving rod 64 , a second motor 65 , a first gear 66 , a second gear 67 and a first linkage assembly 68 .

[0116] The first motor 63 is connected to the vehicle frame 10, one end of the drive rod 64 is connected to the first motor 63, and the other end of the drive rod 64 is threadedly connected to the drive hole. The second motor 65 is arranged on the sliding frame 61. The first gear 66 is coaxially connected to the output end of the second motor 65. Two second gears 67 are provided, and the two second gears 67 are respectively sleeved on the outside of the two drive sleeves 62. Two sets of first linkage components 68 are provided, and the first linkage components 68 are arranged on the sliding frame 61. The first linkage components 68 are respectively connected to the first gear 66 and the second gear 67. The first linkage component 68 can be a gear set, which converts the high-speed rotation of the second motor 65 into low-speed rotation of the second gear 67, and drives the rotating shaft 53 to rotate.

[0117] In this embodiment, the first motor 63 drives the driving rod 64 to rotate, thereby driving the sliding frame 61 to move closer to or away from the rotating shaft 53, thereby achieving the docking or disengagement of the driving sleeve 62 and the rotating shaft 53. The second motor 65 drives the rotating shaft 53 to rotate through the first linkage assembly 68.

[0118] In one embodiment, the power mechanism 30 includes a third motor 31 , a third gear 32 , a fourth gear 33 and a second linkage assembly 34 .

[0119] The third motor 31 is connected with the frame 10, the third gear 32 is connected with the output end of the third motor 31, and the fourth gear 33 is coaxially connected with the support shaft 20. The second linkage assembly 34 is connected with the third gear 32 and the fourth gear 33 respectively. The second linkage assembly 34 can be a gear set, which converts the high-speed rotation of the third motor 31 into the low-speed rotation of the fourth gear 33, drives the support shaft 20 to rotate, and then realizes the rotation of the plurality of classification compartments 40.

[0120] In the description of the application, a large number of specific details are explained. However, it can be understood that the embodiments of the application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the present description.

[0121] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.

Claims

1. A self-pressurized domestic waste transfer vehicle, characterized in that: include: Frame (10); A support shaft (20) is rotatably mounted on the vehicle frame (10), wherein the support shaft (20) is arranged along the length direction of the vehicle frame (10); a power mechanism (30), the power mechanism (30) being arranged on the vehicle frame (10), and the power mechanism (30) being used to drive the support shaft (20) to rotate; a classification chamber (40), wherein a plurality of the classification chambers (40) are provided, and the plurality of classification chambers (40) are distributed along the circumference of the support shaft (20), the classification chamber (40) is connected to the support shaft (20), and the classification chamber (40) has a feed port (41); A matching component (50), wherein a plurality of matching components (50) are provided corresponding to the classification compartments (40), and the matching component (50) is provided in the feed port (41); as well as A drive assembly (60) is provided on the vehicle frame (10), the drive assembly (60) corresponds to the feed port (41) of the classification compartment (40), and the drive assembly (60) can be connected to the matching assembly (50) to compress the garbage in the classification compartment (40).

2. A self-pressurized domestic waste transfer vehicle according to claim 1, characterized in that: The classification compartment (40) comprises: a first arc-shaped connecting plate (42), wherein the first arc-shaped connecting plate (42) is fixedly connected to the support shaft (20), and the axis of the first arc-shaped connecting plate (42) coincides with the axis of the support shaft (20); a second arc-shaped connecting plate (43), the second arc-shaped connecting plate (43) being located outside the first arc-shaped connecting plate (42) and being coaxial with the first arc-shaped connecting plate (42); A rectangular connecting plate (44), wherein two rectangular connecting plates (44) are provided, and both ends of each rectangular connecting plate (44) are respectively connected to the ends of the first arc-shaped connecting plate (42) and the second arc-shaped connecting plate (43); a first fan-shaped connecting plate (45), wherein the inner end of the first fan-shaped connecting plate (45) is connected to the first arc-shaped connecting plate (42), the outer end of the first fan-shaped connecting plate (45) is connected to the second arc-shaped connecting plate (43), and both sides of the first fan-shaped connecting plate (45) are respectively connected to the two rectangular connecting plates (44); and a second fan-shaped connecting plate (46), the second fan-shaped connecting plate (46) being arranged in parallel with the first fan-shaped connecting plate (45), the inner end of the second fan-shaped connecting plate (46) being connected to the first arc-shaped connecting plate (42), the outer end of the second fan-shaped connecting plate (46) being connected to the second arc-shaped connecting plate (43), and both sides of the second fan-shaped connecting plate (46) being connected to the two rectangular connecting plates (44); The feed port (41) is opened on the first fan-shaped connecting plate (45); the rectangular connecting plates (44) of two adjacent classification compartments (40) are fixedly connected.

3. A self-pressurized domestic waste transfer vehicle as claimed in claim 2, characterized in that: The second fan-shaped connecting plate (46) is provided with a first mounting hole (461); The mating assembly (50) comprises: An arc-shaped plate (51), the arc-shaped plate (51) is fixedly connected to the first fan-shaped connecting plate (45) on which the feed port (41) is opened, and the arc-shaped plate (51) is coaxial with the feed port (41); a mounting plate (52), the mounting plate (52) being coaxially fixedly connected to one end of the arc-shaped plate (51) facing away from the first fan-shaped connecting plate (45), and a second mounting hole (521) being formed on the mounting plate (52); a rotating shaft (53), one end of the rotating shaft (53) passing through the second mounting hole (521), the other end of the rotating shaft (53) passing through the feed port (41) and rotatably connected to the inner wall of the first mounting hole (461), and the rotating shaft (53) can be docked with the driving assembly (60); and A spiral feeding plate (54), one end of the spiral feeding plate (54) is located in the arc-shaped plate (51), the other end of the spiral feeding plate (54) extends spirally along the axial direction of the rotating shaft (53), the inner side of the spiral feeding plate (54) is connected to the outer wall of the rotating shaft (53), and the outer side of the spiral feeding plate (54) is clearance-matched with the inner side of the feed port (41).

4. A self-pressurized domestic waste transfer vehicle as claimed in claim 3, characterized in that: The mating assembly (50) further includes a tapered guide column (55); the tapered guide column (55) is coaxially connected to the rotating shaft (53); the larger diameter end of the tapered guide column (55) is located in the arc plate (51); the smaller diameter end of the tapered guide column (55) passes through the feed port (41) and is located in the classification chamber (40).

5. The self-pressurized domestic waste transfer vehicle according to claim 3, characterized in that: Four classification compartments (40) are provided; a first matching block (531) is connected to the outer wall of one end of the rotating shaft (53) passing through the second mounting hole (521); the first matching block (531) extends along the axis of the rotating shaft (53); the end of the first matching block (531) away from the second fan-shaped connecting plate (46) is a pointed end; The drive assembly (60) comprises: a sliding frame (61), the sliding frame (61) being slidably disposed on the vehicle frame (10), and the sliding frame (61) being capable of sliding close to the classification compartment (40); A driving sleeve (62), the driving sleeve (62) being rotatably disposed on the sliding frame (61), two driving sleeves (62) being provided, the two driving sleeves (62) being movable and sleeved on the outside of the corresponding rotating shaft (53), one of the driving sleeves (62) being located directly below the supporting shaft (20); and A second mating block (621) is connected to the inner wall of the drive sleeve (62), and the second mating block (621) extends along the axial direction of the drive sleeve (62). One end of the second mating block (621) facing the rotating shaft (53) is a pointed end, and the second mating block (621) can abut against the first mating block (531) in the circumferential direction of the rotating shaft (53).

6. A self-pressurized domestic waste transfer vehicle as claimed in claim 5, characterized in that: A discharge window (431) is provided on the second arc-shaped connecting plate (43); a discharge door (432) is provided on the discharge window (431) that can be opened and closed on the discharge window (431); a plurality of third mounting holes (451) are provided on the first fan-shaped panel; The classification compartment (40) further comprises: An isolation plate (47), the isolation plate (47) being connected to the first arc-shaped connecting plate (42) and the inner walls of the two rectangular connecting plates (44), the isolation plate (47) being arranged in parallel with the second fan-shaped connecting plate (46), the isolation plate (47) being provided with a through hole coaxial with the first mounting hole (461), the isolation plate (47) being further provided with a plurality of fourth mounting holes (471), the fourth mounting holes (471) being coaxial with the corresponding third mounting holes (451); A stripper plate (48), the stripper plate (48) extending along the axis of the rotating shaft (53), the stripper plate (48) being provided with a plurality of pieces, the plurality of stripper plates (48) respectively intermittently cooperating with the first arc-shaped guide plate and the two rectangular connecting plates (44); A first guide rod (481), wherein a plurality of the first guide rods (481) are provided, one end of the first guide rod (481) is connected to the end of the corresponding stripper plate (48), and the other end of the first guide rod (481) slides through the fourth mounting hole (471); A second guide rod (482), wherein a plurality of second guide rods (482) are provided, one end of the second guide rod (482) is connected to the end of the corresponding stripper plate (48) away from the first guide rod (481), and the other end of the second guide rod (482) slides through the third mounting hole (451); A limit block (483), wherein a plurality of limit blocks (483) are provided, and the limit block (483) is connected to an end of the second guide rod (482) away from the discharge plate (48); and A spring (484), wherein a plurality of springs (484) are provided, wherein the springs (484) are sleeved on the corresponding second guide rods (482), and the two ends of the springs (484) are respectively connected to the limit block (483) and the first fan-shaped connecting plate (45); The first guide rod (481) can move toward the first fan-shaped connecting plate (45) in the fourth mounting hole (471) by means of the rotation of the rotating shaft (53).

7. A self-pressurized domestic waste transfer vehicle as claimed in claim 6, characterized in that: The classification compartment (40) further comprises: a driving ring (49), the driving ring (49) being fixedly connected to the rotating shaft (53) via a connecting rod, the driving ring (49) being coaxial with the rotating shaft (53), and the driving ring (49) being located between the isolation plate (47) and the second sector-shaped connecting plate (46); a driving protrusion (491), the driving protrusion (491) being connected to a side of the driving ring (49) facing the isolation plate (47); and A driving arm (492), wherein a plurality of driving arms (492) are provided, wherein the driving arms (492) are respectively connected to one end of the first guide rod (481) away from the unloading plate (48), and the driving arm (492) extends radially along the driving ring (49), and one end of the driving arm (492) away from the first guide rod (481) is located on the side of the driving ring (49) and can be abutted against the driving protrusion (491).

8. The self-pressurized domestic waste transfer vehicle according to claim 5, characterized in that: The sliding frame (61) is provided with a driving hole; The drive assembly (60) further comprises: a first motor (63), the first motor (63) being connected to the vehicle frame (10); a driving rod (64), one end of the driving rod (64) being connected to the first motor (63), and the other end of the driving rod (64) being threadedly connected to the driving hole; a second motor (65), the second motor (65) being arranged on the sliding frame (61); a first gear (66), the first gear (66) being coaxially connected to an output end of the second motor (65); A second gear (67), wherein two second gears (67) are provided, and the two second gears (67) are respectively sleeved on the outside of the two driving sleeves (62); A first linkage assembly (68), wherein the first linkage assembly (68) is provided with two sets, the first linkage assembly (68) is provided on the sliding frame (61), and the first linkage assembly (68) is respectively connected to the first gear (66) and the second gear (67).

9. The self-pressurized domestic waste transfer vehicle according to claim 8, characterized in that: The power mechanism (30) comprises: a third motor (31), the third motor (31) being connected to the vehicle frame (10); a third gear (32), the third gear (32) being connected to an output end of the third motor (31); a fourth gear (33), the fourth gear (33) being coaxially connected to the support shaft (20); and A second linkage assembly (34), wherein the second linkage assembly (34) is connected to the third gear (32) and the fourth gear (33) respectively.

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