Garbage transfer device and garbage transfer system

Abstract

The utility model discloses a garbage transfer device and a garbage transfer system, and relates to the technical field of garbage treatment equipment. The garbage transfer device comprises a box body assembly, a first unloading push shovel and a first driving part, the box body assembly comprises a box body and a door body, the box body is provided with a garbage collection cavity with an opening in the rear side, the door body can open and close the opening, the first unloading push shovel comprises a support and a shovel plate, the support is arranged on the box body and can move along the inner wall face of the garbage collection cavity, and the shovel plate is arranged on the box body. The shovel plate is connected with the support and used for shoveling and scraping the inner wall face of the garbage collecting cavity, and the first driving piece is used for driving the first discharging push shovel to move. According to the garbage transfer device, the first discharging push shovel is driven by the first driving piece, light garbage attached to the inner wall face of the box body can be scraped off, convenience is brought to the garbage transfer device, and therefore the transfer efficiency of the garbage transfer device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage processing equipment, in particular to a garbage transfer device and a garbage transfer system comprising the garbage transfer device. Background Art

[0002] In related technologies, the garbage transfer device includes a box body and a door body. When the garbage transfer device is unloading at the garbage dump, the garbage transfer device is connected to the hydraulic system of the garbage truck to take power. First, the door body of the garbage transfer device is operated to open, and then the box body is lifted to a certain angle. The garbage is dumped by gravity or by adding a main pushing head to achieve the purpose of garbage transfer.

[0003] When loading lightweight materials, due to their high expansion properties, they will generate a large positive pressure with the two side plates of the box, resulting in a large friction force, causing the garbage box to be filled with garbage, which cannot be unloaded by its own weight. Only part of the garbage can be unloaded by pushing with the main push head, which cannot achieve the effect of complete unloading. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, one purpose of the present invention is to provide a garbage transfer device that can scrape off lightweight garbage attached to the inner wall of the box body, realize the unloading of the garbage transfer device, and thus improve the transfer efficiency of the garbage transfer device.

[0006] Another object of the present invention is to provide a garbage transfer system, which includes the aforementioned garbage transfer device.

[0007] According to the garbage transfer device of the embodiment of the present utility model, the garbage transfer device includes a box body assembly, a first unloading shovel and a first driving member, the box body assembly includes a box body and a door body, the box body has a garbage collection chamber with an opening on the rear side, and the door body can open and close the opening, the first unloading shovel includes a bracket and a shovel plate, the bracket is provided on the box body and is movable along the inner wall surface of the garbage collection chamber, the shovel plate is connected to the bracket and is used to scrape the inner wall surface of the garbage collection chamber, and the first driving member is used to drive the first unloading shovel to move.

[0008] According to the garbage transfer device of the embodiment of the present invention, the first driving member drives the first unloading shovel, which can scrape off the light garbage attached to the wall surface of the box body, realize the unloading of the garbage transfer device, and thus improve the transfer efficiency of the garbage transfer device.

[0009] In addition, the garbage transfer device according to the above embodiment of the present invention may also have the following additional technical features:

[0010] Optionally, the bracket is slidably connected to the box, and the bracket is transmission-connected to the first driving member.

[0011] Optionally, one side edge of the shovel plate close to the inner wall surface of the garbage collection chamber is adapted to the shape of the inner wall surface of the garbage collection chamber and has a predetermined gap.

[0012] Optionally, the first unloading dozer moves in a front-to-rear direction relative to the box body.

[0013] Optionally, the garbage collection chamber has a left wall and a right wall opposite to each other in the left-right direction, and the first unloading shovel is arranged on the left wall or the right wall.

[0014] Optionally, the inner wall surface of the garbage collection chamber is provided with a slide rail extending in the front-to-back direction, the bracket is provided with a slider, the slider is provided with a slide groove, the slide groove extends in the front-to-back direction and is engaged with the slide rail.

[0015] Optionally, the bracket is provided with a mounting groove open at the front and rear ends, and a first limit member and a second limit member are respectively provided at the front and rear ends of the mounting groove. The slider is interference fit with the mounting groove, and the first limit member and the second limit member limit the forward and backward movement of the slider relative to the mounting groove.

[0016] Optionally, the sliders include at least two arranged along the inner wall surface of the garbage collection chamber, the slide rails include at least two arranged along the inner wall surface of the garbage collection chamber, and at least two of the sliders are correspondingly engaged with at least two of the slide rails.

[0017] Optionally, the garbage transfer device also includes a second unloading shovel and a connecting beam. The first unloading shovel and the second unloading shovel are respectively arranged on the left wall and the right wall of the box along the left and right directions. The connecting beam connects the first unloading shovel, the second unloading shovel and the first driving member.

[0018] Optionally, the garbage transfer device also includes a third unloading shovel and a second driving member. The first unloading shovel and the third unloading shovel are respectively arranged on the left wall and the right wall of the box along the left and right directions, and the second driving member is used to drive the third unloading shovel to move.

[0019] Optionally, the first driving member is configured as a linear driving structure extending in the front-to-back direction, one end of which is connected to the front side wall of the garbage collection chamber, and the other end of which is connected to the first unloading shovel.

[0020] Optionally, the box body also has a garbage feeding chamber, the rear part of the garbage feeding chamber is connected to the front part of the garbage collection chamber, and is arranged from front to back with the garbage collection chamber. A feeding shovel assembly is provided in the garbage feeding chamber, and the feeding shovel assembly moves in the front and back direction to push the garbage in the garbage feeding chamber to the garbage collection chamber.

[0021] According to the garbage transfer system of the embodiment of the present invention, the garbage transfer system includes a garbage truck and the above-mentioned garbage transfer device, and the box body is arranged on the garbage truck.

[0022] According to the garbage transfer system of the embodiment of the present invention, the aforementioned garbage transfer device is applied to realize the unloading of the garbage transfer system, thereby improving the transfer efficiency of the garbage transfer system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of a garbage transfer system in some embodiments of the present invention.

[0024] Figure 2 It is a schematic diagram of the garbage transfer device along the outlet axis in some embodiments of the present invention.

[0025] Figure 3 It is a partial schematic diagram of a garbage transfer device in some embodiments of the present invention.

[0026] Figure 4 It is a schematic diagram of the first unloading push shovel in some embodiments of the present utility model.

[0027] Figure 5 yes Figure 4 Side view of an embodiment.

[0028] Figure 6 yes Figure 4 Rear view of the embodiment.

[0029] Figure 7 It is a side view of the bracket in some embodiments of the present invention.

[0030] Figure 8 It is a back view of the bracket in some embodiments of the present invention.

[0031] Reference numerals:

[0032] Garbage transfer system 1000, garbage transfer device 100, box assembly 10, box 11, garbage collection chamber 111, opening 112, slide rail 113, garbage feeding chamber 114, door body 12, unloading shovel assembly 20, first unloading shovel 21, bracket 211, shovel plate 212, slider 213, slide groove 214, mounting groove 215, first driving member 22, first limiting member 23, second limiting member 24, second unloading shovel 25, connecting beam 26, feeding shovel assembly 30, garbage truck 200, operation box 300. DETAILED DESCRIPTION

[0033] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the related art, when the garbage transfer system is unloading at the garbage dump, the flipping mechanism on the garbage truck can drive the box to flip, so that the front side of the box is raised, and the rear side of the box is opened by the door body, so that the garbage in the garbage collection chamber of the box can be poured out under the action of gravity, but some garbage is easy to adhere to the inner wall surface of the garbage collection chamber. For example, the inner wall surface of the garbage collection chamber is attached with light garbage, and the light garbage has high expansion properties, so that the light garbage produces a greater positive pressure on the inner wall of the garbage collection chamber, thereby generating a greater friction force, so that the light garbage adheres to the inner wall surface of the garbage collection chamber and cannot be poured out.

[0035] Therefore, the present invention proposes a garbage transfer device 100 that can scrape off light garbage attached to the inner wall of the box 11, thereby unloading the garbage transfer device 100 and improving the transfer efficiency of the garbage transfer device 100. The present invention also proposes a garbage transfer system 1000 including the garbage transfer device 100.

[0036] like Figures 1 to 8 As shown, according to the garbage transfer device 100 of an embodiment of the present utility model, the garbage transfer device 100 includes a box assembly 10 and a unloading shovel assembly 20, the box assembly 10 includes a box body 11 and a door body 12, and the unloading shovel assembly 20 includes a first unloading shovel 21 and a first driving member 22.

[0037] The housing 11 has a garbage collection chamber 111 with a rear opening 112. The door 12 can be opened and closed to close the opening 112. The door 12 and the housing 11 can be connected by rotation, sliding, or the like to achieve the opening and closing of the garbage collection chamber 111. The first unloading shovel 21 is provided on the housing 11 and is movable along the inner wall of the garbage collection chamber 111 to scrape the inner wall of the garbage collection chamber 111 and remove light garbage attached to the inner wall of the garbage collection chamber 111. The removed light garbage can be dumped out of the housing 11, thereby achieving the unloading of the garbage transfer device 100. The first driving member 22 is used to drive the first unloading shovel 21 to move, so that the first unloading shovel 21 moves along the inner wall of the garbage collection chamber 111 in multiple directions, such as the front-to-back direction and the up-down direction, thereby scraping garbage off the inner wall of the garbage collection chamber 111 at various locations, thereby improving the unloading efficiency.

[0038] Furthermore, the first unloading shovel 21 includes a bracket 211 and a shovel plate 212. The bracket 211 is arranged on the box body 11 and is movable along the inner wall surface of the garbage collection chamber 111. The shovel plate 212 is connected to the bracket 211 and is used to scrape the inner wall surface of the garbage collection chamber 111; in this way, the bracket 211 and / or the shovel plate 212 are driven by the first driving member 22, so that the bracket 211 can be moved along the inner wall surface of the garbage collection chamber 111 and move with the shovel plate 212, and the garbage attached to the inner wall surface of the garbage collection chamber 111 can be scraped off by the shovel plate 212, thereby improving the unloading efficiency.

[0039] Furthermore, the bracket 211 is slidably connected to the box body 11, and the bracket 211 is transmission-connected to the first driving member 22; such an arrangement can improve the working stability of the unloading shovel assembly 20, thereby improving the transfer efficiency of the garbage transfer device 100.

[0040] It can be understood that the bracket 211 is slidably connected to the box body 11, so that the bracket 211 can move smoothly along the inner wall surface of the garbage collection chamber 111, thereby improving the movement stability, and the bracket 211 is connected to a shovel plate 212, which can scrape the inner wall surface of the garbage collection chamber 111, so that the light garbage on the inner wall surface of the garbage collection chamber 111 falls off, making it easier for the box body 11 to dump the light garbage out.

[0041] Of course, it can be further understood that the inner wall surface of the garbage collection chamber 111 includes a left side wall, a right side wall, an upper side wall and a lower side wall; in some examples, the bracket 211 can be slidably connected to the left side wall, and the shovel plate 212 connected to the bracket 211 can be closer to the upper side wall relative to the left side wall, the right side wall and the lower side wall to scrape the light garbage from the upper side wall; in other examples, the bracket 211 can be slidably connected to the right side wall, and the shovel plate 212 connected to the bracket 211 can be closer to the upper side wall relative to the left side wall, the right side wall and the lower side wall to scrape the light garbage from the upper side wall.

[0042] Therefore, according to the garbage transfer device 100 of the embodiment of the present utility model, the first unloading shovel 21 is driven by the first driving member 22, which can scrape off the light garbage attached to the inner wall surface of the box body 11, realize the unloading of the garbage transfer device 100, and thus improve the transfer efficiency of the garbage transfer device 100.

[0043] Further, if Figure 2 As shown, in some embodiments of the present invention, one side edge of the shovel plate 212 close to the inner wall surface of the garbage collection chamber 111 is adapted to the shape of the inner wall surface of the garbage collection chamber 111 to improve the scraping effect of the shovel plate 212 on the inner wall surface of the garbage collection chamber 111; it can be understood that the shovel plate 212 is connected to the bracket 211 and has a one side edge close to the inner wall surface of the garbage collection chamber 111, and one side edge of the shovel plate 212 can be constructed to adapt to the shape of the inner wall surface of the garbage collection chamber 111; for example, the inner wall surface of the garbage collection chamber 111 is planar, and one side edge of the shovel plate 212 can be constructed as a straight edge to adapt to the shape of the inner wall surface of the garbage collection chamber 111; for another example, the inner wall surface of the garbage collection chamber 111 is arc-shaped, and one side edge of the shovel plate 212 can be constructed as an arc-shaped edge to adapt to the shape of the inner wall surface of the garbage collection chamber 111. In some examples, the shovel plate 212 has one side close to the garbage collection chamber 111 and the other side away from the garbage collection chamber 111. The edge of the other side of the shovel plate 212 can be connected to the bracket 211, that is, the shovel plate 212 can be arranged between the bracket 211 and the inner wall surface of the garbage collection chamber 111 to avoid the shovel plate 212 protruding from the bracket 211 in the projection along the outlet axis, affecting the dumping of garbage by the box 11.

[0044] In addition, there is a predetermined gap between the side edge of the shovel plate 212 close to the inner wall surface of the garbage collection chamber 111 and the inner wall surface of the garbage collection chamber 111. In this way, when the shovel plate 212 moves along the inner wall surface of the garbage collection chamber 111, it can scrape the garbage attached to the inner wall surface of the garbage collection chamber 111 and avoid direct contact between the shovel plate 212 and the inner wall surface of the garbage collection chamber 111 to cause structural interference and cause jamming.

[0045] like Figures 1 to 3 As shown, in some embodiments of the present invention, the first unloading shovel 21 moves in the front-to-back direction relative to the housing 11 to scrape off light waste from the inner wall of the waste collection chamber 111 and push the scraped light waste toward the opening 112 of the waste collection chamber 111, thereby improving the unloading efficiency of the waste transfer device 100. Of course, depending on actual circumstances, the scope of protection of the present invention includes but is not limited to the aforementioned embodiments. For example, the first unloading shovel 21 may also move in the up-down direction or the left-to-right direction relative to the housing 11; for another example, the first unloading shovel 21 may also move in multiple directions simultaneously in the up-down direction, the left-to-right direction, and the front-to-back direction, thereby scraping off light waste from the inner wall of the waste collection chamber 111.

[0046] For ease of understanding, unless otherwise specified, the following description assumes that the unloading shovel assembly 20 moves in the front-to-back direction.

[0047] like Figures 1 to 3 As shown, in other embodiments of the present invention, the garbage collection chamber 111 has a left wall and a right wall opposite to each other in the left-right direction, and the first unloading shovel 21 is arranged on the left wall or the right wall. This arrangement can prevent garbage accumulation from affecting the operation of the unloading shovel assembly 20, and prevent the unloading shovel assembly 20 from affecting the dumping of garbage.

[0048] It can be understood that if the first unloading shovel 21 is set on the lower side wall of the garbage collection chamber 111, during the transfer process of the garbage transfer device 100, the garbage will accumulate on the first unloading shovel 21. When the garbage transfer device 100 unloads, part of the garbage will be stuck on the first unloading shovel 21, resulting in incomplete unloading, and the first unloading shovel 21 will also move poorly due to the jamming of the garbage; therefore, the first unloading shovel 21 can be set on the left side wall or the right side wall of the garbage collection chamber 111. In this way, the garbage in the garbage collection chamber 111 accumulates at the bottom, and the first unloading shovel 21 is less affected. The first unloading shovel 21 is used to scrape the garbage that cannot be discharged from the left and right walls, so that the garbage can be completely unloaded, thereby improving the unloading efficiency of the garbage transfer device 100.

[0049] like Figures 1 to 3 As shown, in some embodiments of the present invention, the inner wall surface of the garbage collection chamber 111 is provided with a slide rail 113 extending in the front-to-back direction, the bracket 211 is provided with a slider 213, the slider 213 is provided with a slide groove 214, the slide groove 214 extends in the front-to-back direction and is engaged with the slide rail 113; specifically, the bracket 211 can guide the bracket 211 to slide back and forth along the inner wall surface of the garbage collection chamber 111 with the help of the slider 213 and the slide rail 113, and use the shovel plate 212 connected to the bracket 211 to scrape the inner wall surface of the garbage collection chamber 111 to scrape off the garbage on the inner wall surface of the garbage collection chamber 111; in this process, the cooperation between the slider 213 and the slide rail 113 can improve the smoothness of the movement of the unloading shovel assembly 20 in the garbage collection chamber 111, thereby improving the unloading efficiency of the garbage transfer device 100. In addition, the engagement between the slider 213 and the slide rail 113 can improve the stability of the sliding connection between the bracket 211 and the inner wall of the garbage collection chamber 111.

[0050] In addition, in some examples, the slide grooves 214 include at least two distributed along the front-to-back direction, the sliders 213 include at least two along the front-to-back direction, and at least two sliders 213 are arranged on the bracket 211 along the front-to-back direction, and are respectively engaged with at least two slide grooves 214 to further improve the movement stability of the bracket 211.

[0051] In addition, in some examples, the slider 213 includes a first part and a second part of a split structure, and the first part and the second part are respectively set to be L-shaped projected in the front-to-back direction. The first part and the second part are respectively connected to the bracket 211 and surround a slide groove 214; for example, the slide rail 113 extends along the front-to-back direction and has an upper side, a lower side, a left side and a right side. The right side of the slide rail 113 is connected to the right side wall of the garbage collection chamber 111, and the first part and the second part are arranged on the slide rail 113 in a top-to-bottom direction. Specifically, the first part is slidably connected to the upper side and left side of the slide rail 113, and the second part is slidably connected to the lower side and left side of the slide rail 113. In this way, the installation and cooperation of the part with the slide rail 113 can be facilitated.

[0052] like Figure 7 and Figure 8 As shown, in some embodiments of the present invention, the bracket 211 is provided with a mounting groove 215 that is open at the front and rear ends, and a first limiting member 23 and a second limiting member 24 are respectively provided at the front and rear ends of the mounting groove 215. The slider 213 is interference fit with the mounting groove 215, and the first limiting member 23 and the second limiting member 24 limit the forward and backward movement of the slider 213 relative to the mounting groove 215. This arrangement can facilitate the assembly of the slider 213 on the bracket 211 and improve the movement stability of the bracket 211.

[0053] Specifically, during assembly, a technician can insert the slider 213 into the mounting groove 215 by knocking or other means, so that the slider 213 and the mounting groove 215 have an interference fit, thereby improving the assembly stability of the slider 213 and the mounting groove 215 and facilitating assembly, so that the bracket 211 can move smoothly on the slide rail 113 along the inner wall surface of the garbage collection chamber 111, thereby improving the movement stability of the bracket 211. In addition, the mounting groove 215 has a front end and a rear end along the front-to-back direction. The front end and the rear end of the mounting groove 215 are open, which can facilitate the assembly of the slider 213. The front end of the mounting groove 215 can be provided with a first limiting member 23, and the rear end of the mounting groove 215 can be provided with a second limiting member 24. The slider 213 disposed in the mounting groove 215 can be limited by the first limiting member 23 and the second limiting member 24 to move relative to the mounting groove 215 in the front-to-back direction, thereby improving the movement stability of the bracket 211.

[0054] In addition, combined with the example of the first part and the second part of the aforementioned slider 213, in some specific examples of the present invention, the inner side surface of the mounting groove 215 has a side surface and another side surface opposite to each other along a direction perpendicular to the front and rear directions, and the first part and the second part can be arranged in the mounting groove 215 and act together on the inner side surface of the mounting groove 215 to interference fit with the mounting groove 215, wherein the first part can respectively abut against one side surface and the second part of the mounting groove 215, and the second part can respectively abut against the other side surface and the first part of the mounting groove 215, so as to facilitate the first part and the second part to be assembled in the mounting groove 215, thereby improving convenience and improving the assembly stability of the first part and the second part with the mounting groove 215.

[0055] like Figures 1 to 6 As shown, in some embodiments of the present invention, the sliders 213 include at least two arranged along the inner wall surface of the garbage collection chamber 111, and the slide rails 113 include at least two arranged along the inner wall surface of the garbage collection chamber 111. At least two sliders 213 are correspondingly engaged with at least two slide rails 113 to improve the sliding connection stability between the bracket 211 and the inner surface of the garbage collection chamber 111, thereby improving the working efficiency of the unloading shovel assembly 20.

[0056] In detail, in conjunction with the foregoing, the inner wall surface of the garbage collection chamber 111 includes a left side wall, a right side wall, an upper side wall, and a lower side wall; optionally, the sliders 213 may include at least two arranged along the left side wall, and the slide rails 113 may include at least two arranged along the left side wall, with the at least two sliders 213 correspondingly engaged with the at least two slide rails 113, thereby improving the sliding stability of the bracket 211. Optionally, the sliders 213 include two, one slider 213 arranged on the left side wall and the other slider 213 arranged on the upper side wall; the slide rails 113 include two, one slide rail 113 arranged on the left side wall and the other slide rail 113 arranged on the upper side wall; one slider 213 engages with one slide rail 113, and the other slider 213 engages with the other slide rail 113, thereby improving the sliding stability of the bracket 211.

[0057] like Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the garbage transfer device 100 also includes a second unloading dozer 25 and a connecting beam 26. The first unloading dozer 21 and the second unloading dozer 25 are respectively arranged on the left wall and the right wall of the box body 11 along the left and right directions. The connecting beam 26 connects the first unloading dozer 21, the second unloading dozer 25 and the first driving member 22, which can realize the synchronous driving of the first unloading dozer 21 and the second unloading dozer 25, thereby improving the scraping effect.

[0058] Specifically, the unloading shovel assembly 20 also includes a second unloading shovel 25 and a connecting beam 26. The left side wall of the box body 11 is provided with a first unloading shovel 21, and the right side wall of the box body 11 is provided with a second unloading shovel 25. The first unloading shovel 21 and the second unloading shovel 25 are connected by a connecting beam 26, and the connecting beam 26 is connected to the first driving member 22. The first driving member 22 can drive the connecting beam 26 to move in the front and rear directions, so that the first unloading shovel 21 and the second unloading shovel 25 move synchronously back and forth along the left and right walls of the garbage collection chamber 111 to scrape the light garbage on the left and right walls, thereby improving the scraping effect of the unloading shovel assembly 20 on light garbage.

[0059] The first unloading push shovel 21 and the second unloading push shovel 25 are respectively located on the left and right side walls to prevent excessive garbage from blocking the unloading push shovel and affecting the dumping and operation of the unloading push shovel. Of course, depending on the actual situation, the first unloading push shovel 21 can be located on the right side wall, the upper side wall, or the lower side wall, and the second unloading push shovel 25 can be located on the left side wall, the upper side wall, or the lower side wall.

[0060] In other embodiments of the present invention, the garbage transfer device 100 also includes a third unloading shovel and a second driving member. The first unloading shovel 21 and the third unloading shovel are respectively arranged on the left wall and the right wall of the box body 11 along the left and right directions. The second driving member is used to drive the third unloading shovel to move. In this way, the first unloading shovel 21 and the third unloading shovel can be driven separately, and the inner wall surface of the garbage collection chamber 111 can be scraped in a targeted manner, thereby improving the unloading effect and saving energy.

[0061] Specifically, the unloading shovel assembly 20 also includes a third unloading shovel and a second driving member. The left side wall of the box body 11 is provided with a first unloading shovel 21, and the right side wall of the box body 11 is provided with a second unloading shovel 25. The first driving member 22 drives the first unloading shovel 21 to move in the front and rear directions, and the second driving member drives the third unloading shovel to move in the front and rear directions, so that the first unloading shovel 21 and the third unloading shovel can move forward and backward along the left and right walls of the garbage collection chamber 111 respectively; when necessary, only the first unloading shovel 21 can be driven to move, or only the third unloading shovel can be driven to move, or the first unloading shovel 21 and the third unloading shovel can be driven to move respectively; thereby, the inner wall surface of the garbage collection chamber 111 can be scraped and cleaned according to actual conditions, thereby improving the unloading effect and saving energy.

[0062] The first unloading push shovel 21 and the third unloading push shovel are respectively arranged on the left and right walls to prevent excessive garbage from blocking the unloading push shovel and affecting the dumping of garbage and the operation of the unloading push shovel. Of course, depending on the actual situation, the first unloading push shovel 21 can be arranged on the right wall, the upper wall, or the lower wall, and the third unloading push shovel can be arranged on the left wall, the upper wall, or the lower wall.

[0063] like Figure 1 and Figure 3 As shown, in some embodiments of the present invention, the first driving member 22 is configured as a linear driving structure extending in the front-to-back direction, one end of which is connected to the front side wall of the garbage collection chamber 111, and the other end is connected to the first unloading dozer 21; specifically, the first driving member 22 extends in the front-to-back direction and has a fixed end and a driving end relative to each other, one of the fixed end and the driving end can be connected to the front side wall of the garbage collection chamber 111, and the other can be connected to the first unloading dozer 21; when driving, the first driving member 22 can apply a driving force to the first unloading dozer 21 in the front-to-back direction to drive the first unloading dozer 21 to move in the front-to-back direction, which is convenient for the first driving member 22 to apply force; if the first driving member 22 does not extend in the front-to-back direction, when the first driving member 22 is driven, the first unloading dozer 21 will be driven by the component force in the front-to-back direction, and the driving effect is poor and wasteful, and the first driving member 22 needs to drive a longer stroke to drive the first unloading dozer 21 to move. The first driving member 22 may be a hydraulic cylinder, an electric push rod, etc., and the second driving member may be a hydraulic cylinder, an electric push rod, etc.

[0064] like Figure 1 As shown, in some embodiments of the present invention, the box body 11 also has a garbage feeding chamber 114, the rear part of the garbage feeding chamber 114 is connected to the front part of the garbage collection chamber 111, and is arranged from front to back with the garbage collection chamber 111, and a feeding shovel assembly 30 is provided in the garbage feeding chamber 114, and the feeding shovel assembly 30 moves along the front and back direction, and is used to push the garbage in the garbage feeding chamber 114 to the garbage collection chamber 111; in this way, through the cooperation of the feeding shovel assembly 30 and the unloading shovel assembly 20, the unloading efficiency of the garbage transfer device 100 can be improved.

[0065] Specifically, when the garbage transfer device 100 is feeding, the garbage can enter the garbage feeding chamber 114, and through the feeding shovel assembly 30 set in the garbage feeding chamber 114, the feeding shovel assembly 30 pushes the garbage from the garbage feeding chamber 114 to the garbage collection chamber 111 from front to back, thereby completing the collection of the garbage. In the related art, when the garbage transfer device 100 is unloading, the garbage in the garbage collection chamber 111 is pushed out through the feed shovel assembly 30 in the garbage feed chamber 114, but the feed shovel assembly 30 is set away from the rear opening 112 of the box body 11. When the feed shovel assembly 30 takes power through the hydraulic system of the garbage truck 200, since the operator cannot observe the stroke of the feed shovel assembly 30, the hydraulic drive of the feed shovel assembly 30 continues after it moves into place, causing oil leakage in the hydraulic system, affecting the operation of the hydraulic system, or when the feed shovel assembly 30 is powered by the power unit of the garbage truck 200, the stroke of the feed shovel assembly 30 is insufficient and the garbage cannot be pushed out.

[0066] Therefore, a first unloading shovel 21 movable along the inner wall of the garbage collection chamber 111 can be provided in the box body 11, and driven by the first driving member 22 to scrape the light garbage on the inner wall of the garbage collection chamber 111, and cooperate with the feeding shovel assembly 30 to push out the garbage, which can improve the unloading efficiency of the garbage loading device; and compared with the related art, when the garbage transfer device 100 in the embodiment of the utility model unloads, the door body 12 can open the opening 112 of the box body 11, and the moving path of the first unloading shovel 21 can be observed by the operator. In this way, when the unloading shovel assembly 20 takes power to the hydraulic system, the operator can control the hydraulic drive of the hydraulic system according to whether the first unloading shovel 21 is moved into place to avoid oil leakage from the hydraulic system.

[0067] like Figures 1 to 8 As shown, according to the garbage transfer system 1000 of an embodiment of the present invention, the garbage transfer system 1000 includes a garbage truck 200 and the garbage transfer device 100 in the above embodiment, and the box body 11 is arranged on the garbage truck 200. By applying the aforementioned garbage transfer device 100, the unloading of the garbage transfer system 1000 is realized, thereby improving the transfer efficiency of the garbage transfer system 1000.

[0068] Specifically, when the garbage transfer system 1000 is feeding, the garbage can enter the garbage feeding chamber 114 of the box body 11, and the garbage in the garbage feeding chamber 114 is pushed into the garbage collection chamber 111 by the feeding shovel assembly 30, thereby completing the collection of the garbage. When the garbage transfer system 1000 is unloading, the flipping mechanism on the garbage truck 200 can drive the box body 11 to flip relative to the garbage truck 200, so that the front side of the box body 11 is raised, and then the door body 12 can open the opening 112 on the rear side of the box body 11. Under the action of gravity, the garbage in the garbage collection chamber 111 can be dumped out. However, since the garbage contains some light garbage, the light garbage is easily attached to the inner wall surface of the garbage collection chamber 111 and cannot be dumped out. At this time, the unloading shovel assembly 20 can be driven to scrape the light garbage to facilitate the dumping of the light garbage.

[0069] More specifically, the unloading shovel assembly 20 includes a first unloading shovel 21 and a first driving member 22. The first unloading shovel 21 includes a bracket 211 and a shovel plate 212. The bracket 211 is provided with a slider 213. The slider 213 is engaged with the slide rail 113 on the inner wall of the garbage collection chamber 111 to guide the bracket 211 to move in the front and rear directions. The shovel plate 212 connected to the bracket 211 can scrape the garbage on the inner wall of the garbage collection chamber 111, so that the garbage falls off the inner wall and is pushed toward the rear opening 112 by the shovel plate 212, thereby improving the unloading efficiency of the garbage transfer system 1000.

[0070] Furthermore, some edges of the shovel blade 212 near the inner wall of the garbage collection chamber 111 are adapted to the shape of the inner wall of the garbage collection chamber 111 and are spaced apart to improve the scraping effect and prevent interference between the shovel blade 212 and the structure of the garbage collection chamber 111. In addition, the first unloading push shovel 21 can be installed on the left or right wall. Compared with installing it on the lower side wall, this can prevent garbage from getting stuck in the first unloading push shovel 21 or the first unloading push shovel 21 from affecting garbage dumping.

[0071] In addition, the bracket 211 is provided with a mounting groove 215, and the slider 213 is provided in the mounting groove 215 and has an interference fit with the mounting groove 215 for easy assembly; and the front and rear ends of the mounting groove 215 are provided with a first limiting member 23 and a second limiting member 24 to limit the slider 213 from escaping from the mounting groove 215, thereby improving structural stability.

[0072] Furthermore, the unloading shovel assembly 20 also includes a second unloading shovel 25 and a connecting beam 26. The first unloading shovel 21 and the second unloading shovel 25 are respectively arranged on the left wall and the right wall. The connecting beam 26 connects the first unloading shovel 21 and the second unloading shovel 25. The connecting beam 26 is driven by the first driving member 22 to drive the first unloading shovel 21 and the second unloading shovel 25 to move forward and backward synchronously, thereby improving the scraping effect.

[0073] In some specific examples of the present invention, a new technical route is proposed in which the unloading shovel assembly 20 is built into the garbage bin, sliding tracks (i.e., sliding rails 113) are arranged on both side panels of the garbage bin body 11, and the unloading shovel is arranged on the sliding tracks. The unloading shovel can move from the front end of the garbage bin to the rear end of the garbage bin, thereby completely pushing out the garbage.

[0074] It includes: an auxiliary left unloading shovel assembly (i.e., the first unloading shovel 21) and an auxiliary right unloading shovel assembly (i.e., the second unloading shovel 25) which are symmetrically arranged on the left and right side panels of the garbage bin 11. The auxiliary left unloading shovel assembly and the auxiliary right unloading shovel assembly can be connected by an intermediate crossbeam (i.e., the connecting beam 26), or can be arranged independently. The driving mechanism (i.e., the first driving member 22) can drive the left and right unloading shovels to move forward and backward along the tailgate direction on the slide rail 113, thereby pushing the garbage out of the garbage bin 11 and completing the auxiliary unloading action.

[0075] The power source of the driving mechanism can be obtained from the hook-arm truck (i.e., the garbage truck 200) through the pipeline system and quick-connect connectors, and the reciprocating movement of the driving mechanism is controlled by the operating box 300. The pipeline system is provided with three gears: "tailgate switch", "main pusher action" and "side shovel action". The operating box 300 can be fixed in the cab of the hook-arm truck, or it can be set to be movable to facilitate the operator to get off the vehicle for operation. When the garbage bin is connected to the hook-arm truck through the quick-connect connector, the pipeline system is first switched to the "tailgate switch" gear to open the tailgate; when it is necessary to open the main push (i.e., the feed shovel assembly 30) to assist in unloading, it is switched to the "main pusher action" mode, and the operating box 300 is operated to start the reciprocating movement of the main pusher. When the main pusher stroke is short and the light material cannot be completely unloaded, it is switched to the "side shovel action" gear to start the side force push function.

[0076] One end of the driving mechanism is connected to the push shovel assembly, and the other end is fixed to the driving mechanism mounting seat of the middle crossbeam of the front side wall of the trash can. The push shovel assembly includes a push shovel bracket 211, a slider baffle (i.e., a shovel plate 212), and the slider baffle ensures that the slider 213 does not slide out of the mounting groove 215, and always ensures that the push shovel slides back and forth on the guide rail. The push shovel bracket 211 includes 4 vertical beams, a cross beam, a slider 213 mounting groove 215 and a push shovel baffle. The slider 213 is installed in the slider 213 mounting groove 215. There is a certain gap between the push shovel baffle and the side panel of the trash can to ensure that no jamming occurs. The slider 213 mounting groove 215 is arranged up and down on the push shovel bracket 211, and the cross-section is U-shaped. There are 2 groups of sliders 213 arranged in each mounting groove 215.

[0077] In the description of the present invention, 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 a limitation to the present invention.

[0078] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0079] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0080] In the present invention, 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 intermediary. 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.

[0081] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0082] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A garbage transfer device, characterized in that: include: A box assembly (10), the box assembly (10) comprising a box (11) and a door (12), the box (11) having a garbage collection chamber (111) with a rear opening (112), and the door (12) being openable to close the opening (112); A first unloading shovel (21), comprising a bracket (211) and a shovel plate (212), wherein the bracket (211) is provided on the box body (11) and is movable along the inner wall surface of the garbage collection chamber (111), and the shovel plate (212) is connected to the bracket (211) and is used for scraping the inner wall surface of the garbage collection chamber (111); A first driving member (22), wherein the first driving member (22) is used to drive the first unloading shovel (21) to move.

2. The garbage transfer device according to claim 1, characterized in that: The bracket (211) is slidably connected to the box body (11), and the bracket (211) is transmission-connected to the first driving member (22).

3. The garbage transfer device according to claim 2, characterized in that: One side edge of the shovel plate (212) close to the inner wall surface of the garbage collection chamber (111) is adapted to the shape of the inner wall surface of the garbage collection chamber (111) and has a predetermined interval.

4. The garbage transfer device according to claim 2, characterized in that: The first unloading push shovel (21) moves in a front-to-rear direction relative to the box body (11); And / or, the garbage collection chamber (111) has a left side wall and a right side wall that are opposite to each other in the left-right direction, and the first unloading shovel (21) is arranged on the left side wall or the right side wall.

5. The garbage transfer device according to claim 2, characterized in that: The inner wall surface of the garbage collection chamber (111) is provided with a slide rail (113) extending in the front-to-back direction, the bracket (211) is provided with a slider (213), the slider (213) is provided with a slide groove (214), the slide groove (214) extends in the front-to-back direction and is engaged with the slide rail (113).

6. The garbage transfer device according to claim 5, characterized in that: The bracket (211) is provided with a mounting groove (215) open front and back, and a first limiting member (23) and a second limiting member (24) are respectively provided at the front and rear ends of the mounting groove (215); the slider (213) is interference-fitted with the mounting groove (215), and the first limiting member (23) and the second limiting member (24) limit the slider (213) from moving back and forth relative to the mounting groove (215); And / or, the sliders (213) include at least two arranged along the inner wall surface of the garbage collection chamber (111), the slide rails (113) include at least two arranged along the inner wall surface of the garbage collection chamber (111), and at least two of the sliders (213) are correspondingly engaged with at least two of the slide rails (113).

7. The garbage transfer device according to claim 1, characterized in that: The garbage transfer device further comprises a second unloading push shovel (25) and a connecting beam (26), wherein the first unloading push shovel (21) and the second unloading push shovel (25) are respectively arranged on the left side wall and the right side wall of the box body (11) along the left and right directions, and the connecting beam (26) connects the first unloading push shovel (21), the second unloading push shovel (25) and the first driving member (22); Alternatively, the garbage transfer device further includes a third unloading shovel and a second driving member, wherein the first unloading shovel (21) and the third unloading shovel are respectively arranged on the left side wall and the right side wall of the box body (11) along the left and right directions, and the second driving member is used to drive the third unloading shovel to move.

8. The garbage transfer device according to claim 1, characterized in that: The first driving member (22) is configured as a linear driving structure extending in the front-to-back direction, one end of which is connected to the front side wall of the garbage collection chamber (111), and the other end of which is connected to the first unloading shovel (21).

9. The garbage transfer device according to claim 1, characterized in that: The box body (11) further comprises a garbage feeding chamber (114), the rear portion of the garbage feeding chamber (114) being connected to the front portion of the garbage collecting chamber (111), and arranged from front to back with the garbage collecting chamber (111); a feeding shovel assembly (30) is provided in the garbage feeding chamber (114), and the feeding shovel assembly (30) moves in a front-to-back direction and is used to push the garbage in the garbage feeding chamber (114) into the garbage collecting chamber (111).

10. A garbage transfer system, characterized in that: include: Garbage truck (200); The garbage transfer device according to any one of claims 1 to 9, wherein the box (11) is provided on the garbage truck (200).

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