Feeding mechanism for garbage compression equipment

Abstract

The utility model discloses a feeding mechanism for garbage compression equipment, which comprises a connecting foot stool, the connecting foot stool is rotatably arranged on a garbage compression box body through a driving piece, the connecting foot stool is fixedly connected in a feeding hopper, the feeding hopper is used for bearing garbage dumped by a garbage transfer truck, and the feeding mechanism further comprises a self-adaptive conversion back plate assembly, the side, close to the garbage compression box body, of the feeding hopper is provided with a back baffle, and the self-adaptive conversion back plate assembly is rotationally installed on the back baffle. And when the feeding hopper rotates along the garbage compression box body under the action of the driving part, the gravity center of the self-adaptive conversion back plate assembly is changed, and the self-adaptive conversion back plate assembly is overturned towards the inner side of the feeding hopper, so that the garbage dumping requirement of the normal hopper can be ensured, and the tonnage range of the butt-joint vehicle can also be increased. The labor intensity is reduced, manual operation after the garbage overflows is reduced, and the influence of secondary pollution on a treatment site is avoided.

Description

Technical Field

[0001] The utility model relates to a garbage compression device, in particular to a feeding mechanism used for the garbage compression device. Background Art

[0002] The mobile garbage compression equipment is mainly composed of a garbage storage box, a compression mechanism, a tipping mechanism, and an electro-hydraulic control system. The compressor head and the box are combined into one machine. They are not separated during the collection, compression, and transportation of garbage to avoid secondary pollution.

[0003] At present, the upper hopper structure and the flipping structure of the mobile garbage compression equipment are already known. Under the premise that the width of the upper hopper is limited and the garbage cannot be scattered in advance when the hopper is lifted and flipped as a whole, the length of the existing upper hopper docking interface has become consistent, resulting in the inability to meet the unloading operation with a larger operating radius required when the flipping mechanism of the incoming vehicle is opened. However, the above-mentioned docking situation is often encountered in actual use, and the flipping mechanism can only be opened in advance for docking, which causes secondary pollution of garbage overflow and additional manual labor, limits the range of docking vehicles, and increases labor intensity.

[0004] Therefore, this case aims to provide a loading mechanism that can not only ensure the normal demand for hopper garbage dumping, but also increase the tonnage range of the docking vehicle, improve economic benefits, reduce labor intensity, reduce manual work after garbage overflow, and avoid the impact of secondary pollution on the treatment site. Utility Model Content

[0005] The utility model provides a feeding mechanism for garbage compression equipment, which can effectively solve the above problems.

[0006] The utility model is achieved in this way:

[0007] A feeding mechanism for a garbage compression device, comprising a connecting leg, the connecting leg being rotatably mounted on a garbage compression box through a driving member, the connecting leg being fixedly connected to a feeding hopper, the feeding hopper being used to carry garbage dumped by a garbage transfer vehicle, the feeding mechanism further comprising:

[0008] An adaptive transformable back plate assembly, wherein the upper hopper has a back plate on one side close to the garbage compression box, and the adaptive transformable back plate assembly is rotatably mounted on the back plate. When the upper hopper rotates along the garbage compression box under the action of a driving member, the center of gravity of the adaptive transformable back plate assembly changes and when the upper hopper rotates along the garbage compression box under the action of a driving member, the center of gravity of the adaptive transformable back plate assembly changes and flips toward the inner side of the upper hopper.

[0009] As a further improvement, the adaptive transformation backplate assembly includes two rotating shafts rotatably mounted on the inner wall of the upper hopper, a side baffle is rotatably mounted on the outer side of the rotating shaft, the side baffle is attached to the inner wall of the upper hopper, and an extended backplate is welded between the two side baffles.

[0010] As a further improvement, a guide ramp is obliquely arranged on one side of the garbage compression box feed port close to the garbage transfer vehicle, and at least two rollers are locked on the top of the extended back plate through a fixing member. When the upper hopper rotates, the rollers slide along the guide ramp and change the inclination angle of the extended back plate.

[0011] As a further improvement, the two top corners on the top of the extended back plate are cut to form a notch, the inner wall of the notch is drilled with a matching hole, the roller is arranged in the notch and the fixing piece passes through the roller and is inserted into the matching hole.

[0012] As a further improvement, a shielding plate is provided on one side of the roller facing the garbage input direction, and the shielding plate is welded obliquely on the extended back plate.

[0013] As a further improvement, a lower base plate is welded to the bottom of the back baffle, and a first side support plate is welded to both sides of the back baffle, the first side support plate is extended outward with an outward expansion plate, and a second side support plate is welded to the side of the outward expansion plate away from the first side support plate, and the spacing between the two second side support plates is greater than the spacing between the two first side support plates.

[0014] As a further improvement, a guide slope is provided on the side of the lower bottom plate facing the garbage transfer vehicle, and a plurality of ribs are welded on the top of the lower bottom plate.

[0015] The beneficial effects of the utility model are:

[0016] The utility model adds an adaptive transformation backplane component on the basis of the traditional feeding structure. The adaptive transformation backplane component has two working states:

[0017] The first is that the garbage transfer vehicle is in a feeding state, at which time the rotating shaft does not rotate, and the side baffle and the extended back plate are fixed by the coordination of their own gravity and the center of gravity, and the limiting relationship is always maintained, so that they present a certain angle, which does not affect the lifting of the filler of the incoming vehicle, and can also collect the garbage scattered here so that it does not overflow, thereby expanding the garbage feeding depth of the feed hopper in the prior art;

[0018] The second is that the upper hopper is in a flipping state. When the upper hopper flips to dump garbage, the rollers on the side baffle will slide down along the guide ramp of the garbage compression box, and act in the opposite direction on the side baffle to change the position of the side baffle and the extended back plate, so that the extended back plate can push the garbage accumulated on the guide ramp to the center for compression processing, so that the extended back plate can block the garbage in the loading stage and can be tilted and guided in the unloading stage, which can not only ensure the normal hopper garbage dumping needs, but also increase the tonnage range of the docking vehicle, improve economic benefits, reduce labor intensity, reduce manual work after garbage overflow, and avoid secondary pollution.

[0019] In order to reduce the space occupied by the roller and prevent the roller from being affected by falling garbage during use, the utility model sets the position of the roller at the two top corners of the extended back plate and adopts an embedded manner to reduce the possibility of direct contact with the garbage. Furthermore, in order to ensure the turnover of the roller and prevent the roller and the fixing part from being blocked by garbage, a baffle plate is also provided on the side of the roller facing the garbage input direction to block the garbage that may directly act on the roller.

[0020] The loading hopper in the utility model is also different from the loading structure in the prior art. First, since the rear half of the loading hopper needs to be flipped to the feeding position of the compression equipment, its actual size is fixed, that is, the size of the back baffle and the first side support plate is fixed. However, in order to facilitate docking with the garbage transfer truck, improve the accuracy of docking, and avoid garbage overflow, the utility model tilts the front half of the loading hopper through an outward expansion plate and then expands it outward, so that the distance between the two second side support plates is larger than the distance between the two first side support plates, so that the garbage truck can enter the loading hopper more deeply and cooperate with the loading hopper better. Due to the setting of the adaptive conversion back plate assembly, garbage overflow is not likely to occur even if the garbage transfer truck enters a certain distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 The utility model is a front view structural schematic diagram of a feeding mechanism for garbage compression equipment (feeding state).

[0023] Figure 2 The utility model is a front view structural schematic diagram of a garbage compression device (unloading state).

[0024] Figure 3 The utility model is a three-dimensional structural schematic diagram of a garbage compression device.

[0025] Figure 4 The utility model is a structural schematic diagram of the cooperation between a feeding mechanism of a garbage compression device and a garbage transfer vehicle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0027] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] Reference Figure 1 to Figure 4 As shown, a feeding mechanism for a garbage compression device includes a connecting tripod 10, which is rotatably mounted on a garbage compression box 20 through a driving member, and the connecting tripod 10 is fixedly connected to a top hopper 30, and the top hopper 30 is used to carry garbage dumped by a garbage transfer vehicle. The feeding mechanism also includes: an adaptive transformation back plate assembly, and the top hopper 30 has a back baffle 31 on the side close to the garbage compression box 20, and the adaptive transformation back plate assembly is rotatably mounted on the back baffle 31. When the top hopper 30 rotates along the garbage compression box 20 under the action of the driving member, the center of gravity of the adaptive transformation back plate assembly changes and when the top hopper 30 rotates along the garbage compression box 20 under the action of the driving member, the center of gravity of the adaptive transformation back plate assembly changes and flips toward the inner side of the top hopper 30.

[0029] In this embodiment, the garbage is poured into the upper hopper 30 through a garbage transfer vehicle, and then the entire connecting tripod 10 is rotated by flipping the driving member, thereby rotating the upper hopper 30 connected to the connecting tripod 10, wherein the driving member is a hydraulic cylinder, and can also be other driving structures. Since the center of gravity of the upper hopper 30 is behind the rotating shaft when it is placed on the ground, it is in a limited state, ensuring a longer docking distance and extending the docking range when the hopper is lifted, avoiding garbage from spilling prematurely and causing secondary pollution.

[0030] In this embodiment, the adaptive transformation backplane assembly includes two rotating shafts 41 rotatably mounted on the inner side wall of the upper hopper 30, and a side baffle 42 is rotatably mounted on the outer side of the rotating shaft 41. The side baffle 42 is attached to the inner side wall of the upper hopper 30, and an extended backplane 43 is welded between the two side baffles 42. The loading structure in this embodiment is only adjusted at the top position of the upper hopper 30, and a part of the top of the existing backplane of the upper hopper 30 is cancelled and replaced with a new adaptive transformation backplane assembly. The adaptive transformation backplane assembly has an extended backplane 43, a side baffle 42 and a rotating shaft 41. The adaptive transformation backplane assembly can completely replace the function of the original backplane to prevent garbage from scattering prematurely when the whole is lifted and flipped. The rotating shaft 41 is set on the left and right side baffles 42, and the limit is set at the bottom of the adaptive transformation backplane assembly to form a limit relationship with the back of the upper hopper 30.

[0031] The feed port of the garbage compression box 20 is usually designed to be in the shape of a funnel in order to facilitate the entry of garbage, that is, a guide inclined plate 21 is provided on one side.

[0032] In this embodiment, in order to facilitate the extension back plate 43 to be able to flip along a certain angle and distance, a guide inclined plate 21 is obliquely arranged on the side of the garbage compression box 20 feeding port close to the garbage transfer vehicle, and at least two rollers 45 are locked on the top of the extension back plate 43 through a fixing member 44. When the upper hopper 30 rotates, the rollers 45 slide along the guide inclined plate 21 and change the inclination angle of the extension back plate 43. When the rollers 45 touch the guide inclined plate 21, they can reversely act on the extension back plate 43 according to the overall contour of the guide inclined plate 21. When the extension back plate 43 is flipped, the garbage in the back baffle 31 can be pushed to the middle, which is convenient for garbage to fall off, reduces the phenomenon of stacking and bridging, and reduces the problem that the front fixed hopper back plate of the improved back baffle 31 repeatedly squeezes the high-position garbage between the two when flipping, causing the back baffle 31 or the guide inclined plate 21 to deform.

[0033] In fact, in order to facilitate the loading of garbage, the shape or angle of the guide ramp 21 may change to a certain extent. In some cases, the guide ramp 21 may not be able to directly contact the roller 45, resulting in the roller 45 having no fulcrum. Therefore, in other embodiments, the roller 45 may not be provided, so that the adaptive transformation backplane assembly can adjust its position by changing its own center of gravity, allowing it to automatically retract and reset. Alternatively, other methods can be used to support the roller 45, and the roller 45 can be supported without the guide ramp 21.

[0034] The adaptive conversion backplane assembly in this embodiment has two working states:

[0035] The first is that the garbage transfer vehicle is in a feeding state, at which time the rotating shaft 41 does not rotate, and the side baffle 42 and the extended back plate 43 are fixed by the coordination of their own gravity and the center of gravity, and the limiting relationship is always maintained, so that they present a certain angle, which does not affect the lifting of the filler of the incoming vehicle, and can also collect the garbage scattered here so that it does not overflow, thereby expanding the garbage feeding depth of the feed hopper in the prior art;

[0036] The second is that the upper hopper 30 is in a flipping state. When the upper hopper 30 flips over to dump garbage, the roller 45 on the side baffle 42 will slide down along the guide inclined plate 21 of the garbage compression box 20, and act in the opposite direction on the side baffle 42 to change the position of the side baffle 42 and the extended back plate 43, so that the extended back plate 43 can push the garbage accumulated on the guide inclined plate 21 to the center to facilitate compression processing, so that the extended back plate 43 can block the garbage accumulated on the guide inclined plate 21 in the loading stage and can be tilted and guided in the unloading stage, which can not only ensure the normal hopper garbage dumping needs, but also increase the tonnage range of the docking vehicle, improve economic benefits, reduce labor intensity, reduce manual work after garbage overflow, and avoid secondary pollution.

[0037] In order to reduce the space occupied by the roller 45 and prevent the roller 45 from being affected by falling garbage during use, a notch is formed after cutting on the two top corners of the top of the extended back plate 43 of the utility model, and a matching hole is drilled on the inner wall of the notch. The roller 45 is arranged in the notch and the fixing member 44 passes through the roller 45 and is inserted into the matching hole. By setting the position of the roller 45 at the two top corners of the extended back plate 43 and adopting an embedded manner, the possibility of direct contact between the roller 45 and the garbage is reduced. Furthermore, in order to ensure the turnover of the roller 45 and prevent the roller 45 and the fixing member 44 from being blocked by garbage, preferably, a baffle plate 46 is provided on the side of the roller 45 facing the garbage input direction, and the baffle plate 46 is welded on the extended back plate 43 at an angle, and the baffle plate 46 is used to block garbage that may directly act on the roller 45.

[0038] The upper hopper 30 in the present invention is also different from the feeding structure in the prior art. First, since the upper hopper 30 in the rear half needs to be turned over to the feeding position of the compression device, its actual size is fixed, that is, the size of the back baffle 31 and the first side support plate 33 is fixed. However, in order to facilitate docking with the garbage transfer vehicle, improve the docking accuracy, and avoid garbage overflow, a lower bottom plate 32 is welded to the bottom of the back baffle 31 of the present embodiment, and first side support plates 33 are welded on both sides of the back baffle 31. The first side support plate 33 is extended outwardly to be provided with an outer expansion plate 34. The outer expansion plate 34 is provided on the outer expansion plate 34. A second side support plate 35 is welded to the side of the plate 34 away from the first side support plate 33, and the spacing between the two second side support plates 35 is greater than the spacing between the two first side support plates 33. The front half of the upper hopper 30 is tilted and expanded outward through an outward expansion plate 34, so that the spacing between the two second side support plates 35 is greater than the spacing between the two first side support plates 33, so that the garbage truck can enter the upper hopper 30 more deeply and cooperate with the upper hopper 30 better. Due to the setting of the adaptive transformation backplane assembly, even if the garbage transfer truck enters a certain distance, it is not easy for garbage to overflow.

[0039] In order to facilitate the garbage transfer vehicle to dock with the upper hopper 30, a guide slope 321 is provided on the side of the lower base plate 32 facing the garbage transfer vehicle, and a plurality of ribs 322 are welded on the top of the lower base plate 32, so that the garbage transfer vehicle can get closer to the upper hopper 30 through the guide slope 321. At the same time, the ribs 322 can increase the strength of the entire lower base plate 32 to prevent the upper hopper 30 from being deformed after the garbage transfer vehicle approaches the upper hopper 30.

[0040] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A feeding mechanism for garbage compression equipment, characterized in that: The invention comprises a connecting leg (10), wherein the connecting leg (10) is rotatably mounted on a garbage compression box (20) via a driving member, and the connecting leg (10) is fixedly connected to a loading hopper (30), wherein the loading hopper (30) is used to carry garbage dumped by a garbage transfer vehicle, and the loading mechanism further comprises: An adaptive transformation back plate assembly, wherein the upper hopper (30) has a back plate (31) on one side close to the garbage compression box (20), and the adaptive transformation back plate assembly is rotatably mounted on the back plate (31). When the upper hopper (30) rotates along the garbage compression box (20) under the action of a driving member, the center of gravity of the adaptive transformation back plate assembly changes, and when the upper hopper (30) rotates along the garbage compression box (20) under the action of a driving member, the center of gravity of the adaptive transformation back plate assembly changes and flips toward the inner side of the upper hopper (30).

2. A feeding mechanism for garbage compression equipment according to claim 1, characterized in that: The adaptive transformation back plate assembly comprises two rotating shafts (41) rotatably mounted on the inner side wall of the upper hopper (30), a side baffle (42) rotatably mounted on the outer side of the rotating shaft (41), the side baffle (42) being attached to the inner side wall of the upper hopper (30), and an extended back plate (43) being welded between the two side baffles (42).

3. A feeding mechanism for garbage compression equipment according to claim 2, characterized in that: A guide inclined plate (21) is obliquely arranged on one side of the feed port of the garbage compression box (20) close to the garbage transfer vehicle, and at least two rollers (45) are locked on the top of the extended back plate (43) through a fixing member (44). When the upper hopper (30) rotates, the rollers (45) slide along the guide inclined plate (21) and change the inclination angle of the extended back plate (43).

4. A feeding mechanism for garbage compression equipment according to claim 3, characterized in that: A notch is formed after cutting at the two top corners of the top of the extended back plate (43), and a matching hole is drilled on the inner side wall of the notch. The roller (45) is arranged in the notch and the fixing member (44) passes through the roller (45) and is inserted into the matching hole.

5. The feeding mechanism for garbage compression equipment according to claim 3, characterized in that: A shielding plate (46) is provided on one side of the roller (45) facing the garbage input direction, and the shielding plate (46) is welded obliquely on the extended back plate (43).

6. A feeding mechanism for garbage compression equipment according to claim 1, characterized in that: A lower bottom plate (32) is welded to the bottom of the back baffle (31), first side support plates (33) are welded to both sides of the back baffle (31), an outward expansion plate (34) is provided extending outward from the first side support plate (33), a second side support plate (35) is welded to the side of the outward expansion plate (34) away from the first side support plate (33), and the spacing between the two second side support plates (35) is greater than the spacing between the two first side support plates (33).

7. A feeding mechanism for garbage compression equipment according to claim 6, characterized in that: A guide slope (321) is provided on the side of the lower bottom plate (32) facing the garbage transfer vehicle, and a plurality of ribs (322) are welded on the top of the lower bottom plate (32).

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