Dustbin discharging device

Abstract

The utility model relates to the technical field of garbage treatment equipment, and particularly discloses a garbage can discharging device which comprises a main body frame, a garbage can placing frame and a guide sleeve piece. The top end of the garbage can placing frame is movably connected with the main body frame, a first driving device is connected between the main body frame and the garbage can placing frame, and the first driving device is used for driving the garbage can placing frame to rotate relative to the movable mounting point; the garbage can containing frame comprises at least one set of containing positions, the guide sleeve piece is installed on the top of the garbage can containing frame, and the width of the guide face of the guide sleeve piece is matched with the containing positions. A clamping device is movably installed on the garbage can containing frame, and a garbage can clamping space is jointly formed by the clamping face of the clamping device and the end face of the guiding sleeve piece. According to the garbage can overturning and dumping device, overturning and dumping work of a large-size garbage can can be carried out without manual driving, so that the labor intensity of a user is greatly reduced; and meanwhile, the overturning angle of the garbage can is larger, so that the garbage dumping degree is more thorough.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage treatment equipment technical field, concretely relates to a garbage can unloading device. BACKGROUND

[0002] The existing garbage collection methods for the scattered garbage such as household garbage mainly have two kinds, the first kind adopts the garbage collection vehicle to directly transfer the garbage in the garbage can to the garbage collection vehicle after reaching the position of the garbage can, and then the garbage collection vehicle is transported to the garbage transfer center, treatment center and the like; the second kind adopts the garbage can transfer vehicle to transport the garbage can to the vehicle after reaching the position of the garbage can distribution, and then the garbage in the garbage can is poured and collected after being transported to the garbage transfer center, treatment center and the like. The first kind of garbage collection method is prone to garbage spilling, odor dispersion and the like in the process of transferring the garbage in the garbage can to the garbage collection vehicle, so that the environment near the position of the garbage can is polluted, and therefore the second kind of garbage collection method is gradually popularized and used.

[0003] In the second kind of garbage collection method, since the commonly used garbage can is large in size and can accommodate a large amount of garbage, the pouring of the garbage can to take out the garbage therein is a work requiring high strength of the user. Therefore, there is an urgent need for a device to assist the user to realize the pouring work of the large-size garbage can, so as to reduce the labor intensity of the user. SUMMARY

[0004] The utility model solves the technical problem to provide a garbage can unloading device, can realize the overturning work to common large garbage can by mechanical device, greatly reduce the labor intensity of the user in the garbage can pouring work.

[0005] The utility model is realized through the following technical schemes:

[0006] A garbage can unloading device contains main body frame, garbage can placing frame and guide kit, wherein the top of the garbage can placing frame is movably connected with the main body frame, the first drive device is connected between the main body frame and the garbage can placing frame, and the first drive device is used for driving the garbage can placing frame to rotate relative to the movable mounting point, the garbage can placing frame contains at least one group of placing positions, the guide kit is installed on the top of the garbage can placing frame, the width of the guide surface of the guide kit is matched with the placing position, the clamping device is movably installed on the garbage can placing frame, and the clamping surface of the clamping device and the end surface of the guide kit jointly form the garbage can clamping space.

[0007] As a further improvement of the utility model, the first driving device contains at least two first hydraulic driving rods, wherein the two first hydraulic driving rods are arranged on the two sides of the garbage can placing rack and one end of the first hydraulic driving rod is movably connected with the garbage can placing rack.

[0008] As a further improvement of the utility model, the guide set contains a main guide plate and auxiliary guide plates arranged on the two sides of the main guide plate, the main guide plate and the auxiliary guide plates jointly enclose a guide space, and the guide surface is formed on the side of the main guide plate close to the guide space.

[0009] As a further improvement of the utility model, the garbage can placing rack contains three groups of parallelly arranged placing positions.

[0010] As a further improvement of the utility model, the clamping device contains clamping driving parts and a plurality of groups of clamping fitting parts; the clamping driving parts are used for driving the clamping fitting parts to be close to the end surface; the number and position of the clamping fitting parts are matched with the number and position of the placing positions; a plurality of fitting teeth are arranged in the clamping fitting parts, the fitting teeth are used for being embedded into cavities in the bottom of the edge components of the garbage can to fix the garbage can, and the clamping surface is formed on the top of the fitting teeth.

[0011] As a further improvement of the utility model, the clamping driving parts contain at least two second hydraulic driving rods and driving guides; one end of the second driving rod is mounted on the bottom of the garbage can placing rack, the other end is connected with the clamping fitting parts; and the clamping fitting parts are movably mounted on the garbage can placing rack through the driving guides.

[0012] As a further improvement of the utility model, the main body frame contains a base, a mounting base vertically arranged on the base, and an obliquely arranged supporting rod connected between the base and the mounting base, wherein the top of the mounting base is movably connected with the top end of the garbage can placing rack.

[0013] As a further improvement of the utility model, the bottom of the base is provided with a plurality of universal wheels and a plurality of groups of jacking sets.

[0014] As a further improvement of the utility model, the main body frame further contains an operation station base, the operation station base is arranged on one side of the base and is used for fixedly mounting an operation device.

[0015] As a further improvement of the utility model, it further comprises a first sensing device arranged at the bottom of the main frame and a second sensing device arranged at the bottom of the guide set, the first sensing device is used for detecting the rotating state of the garbage can placing frame, and the second sensing device is used for detecting the clamping state of the clamping device to the garbage can.

[0016] The utility model discloses the beneficial effect lies in, first this garbage can unloading device need not through manpower drive can realize the overturning of big -size garbage can dumping work, make the user's labor intensity greatly reduces, and the unloading device is compared to the angle of manual overturning, and the angle of the overturning of big -size garbage can is bigger, so the garbage dumping degree can be more thorough to the possibility of residual garbage in the garbage can is reduced. Secondly, the guide set is arranged in the garbage can unloading device to guide the moving path of the garbage that dumps, especially for the irregular, complex domestic garbage loaded in the garbage can can limit its moving path and dump to the required position, so as to facilitate the subsequent garbage disposal work. In addition, under the structure that the garbage can placing frame comprises multiple groups of parallelly arranged placing positions, the simultaneous dumping work of multiple groups of garbage cans can be realized synchronously, and the efficiency of garbage dumping work is improved. And under the structure, the garbage can placing frame can also be adapted to the dumping work of part bigger size garbage can, and the application range of the garbage can unloading device is expanded. Finally, under the structure that the universal wheel and corresponding jacking set are arranged at the bottom of the base, the garbage can unloading device can be shifted to different applicable sites or points at any time according to the needs of the user, so that the garbage can unloading device is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] The following drawings are provided for the purpose of understanding the preferred embodiments of the utility model in combination, so as to help understand the purpose and advantages of the utility model, wherein:

[0018] Figure 1 For the fixed state of garbage can before overturning, the structure schematic diagram of garbage can unloading device is shown in the figure.

[0019] Figure 2 For the dumping state of garbage can after overturning, the structure schematic diagram of garbage can unloading device is shown in the figure.

[0020] Figure 3 For the structure schematic diagram of guide set.

[0021] Figure 4 For the structure schematic diagram of clamping device.

[0022] Figure 5 For the structure schematic diagram of garbage can mechanism. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail according to the drawings and embodiments.

[0024] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the construction shown in the accompanying drawings. The terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0025] In this embodiment, the trash can that is being flipped is, for example... Figure 5 As shown, the trash can has an inverted trapezoidal frustum structure, meaning it has six sides. The top and bottom sides are rectangular, with the top rectangular side being larger than the bottom rectangular side. The four surrounding sides are trapezoidal, with the upper base matching the side length of the upper rectangular side, and the lower base matching the side length of the lower rectangular side; therefore, the upper base is longer than the lower base. This type of trash can typically has an outward-curving edge around the opening. The bottom of this edge usually has several cavities, separated by reinforcing ribs, to achieve structural reinforcement of the trash can opening while maintaining a lightweight structure.

[0026] Example 1:

[0027] This embodiment provides a garbage bin unloading device, such as... Figures 1-2 The structural transformation of the garbage bin unloading device demonstrates the transition from a fixed garbage bin state before tipping over to a tilted garbage bin state after tipping over. The garbage bin unloading device mainly comprises a main frame 1, a garbage bin placement rack 2, and a guide kit 3.

[0028] The top of the trash can rack 2 is movably connected to the main frame 1. In this embodiment, a roller is fixedly installed on the top of the main frame 1, and a collar structure is provided on the top of the trash can rack 2. The collar structure is fitted onto the roller to achieve a movable connection between the two components. A first driving device 4 is also connected between the main frame 1 and the trash can rack 2. The first driving device 4 is used to drive the trash can rack 2 to rotate relative to the movable mounting point, so as to realize the flipping of the trash can rack 2.

[0029] The trash can rack 2 includes at least one set of placement positions for placing trash cans to be emptied. In this embodiment, preferably, the trash can rack has three sets of parallel placement positions, thus enabling the simultaneous emptying of three trash cans. Alternatively, if there are larger trash cans, the width of which can be equal to the sum of the widths of three sets of common trash cans placed side by side, the trash can unloading device in this embodiment can also be adapted to the emptying of such large trash cans.

[0030] The guide kit 3 is installed on top of the trash can rack 2, and the width of the guide surface of the guide kit 3 is adapted to the placement position. In this embodiment, the width of the guide surface is consistent with the width of the three placement positions. Since the width of the placement position needs to be adapted to the width of the trash can opening, in this structure, the width of the guide surface can also be adapted to the sum of the widths of the trash cans fixed in the trash can rack 2, so that when the three trash cans are emptied at the same time, the guide surface can simultaneously guide the trash poured out of the three trash cans to avoid uncontrolled spillage.

[0031] Based on the above structure, a clamping device 201 is also movably installed in the trash can rack 2. The clamping surface of the clamping device 201 and the end face of the guide kit 3 together form a trash can clamping space. The clamping device 201 can be a structure with a large clamping plate so that the clamping surface is in contact with the bottom of the trash can and forms a clamp with the end face; or it can be a structure with a small clamping block so that the clamping surface is in contact with the edge parts of the trash can and forms a clamp with the end face.

[0032] In this embodiment, when the trash can holder 2 is not flipped and is used to fix the trash can, the end face of the guide kit 3 is placed on the top of the trash can, and the clamping surface is placed on the bottom of the trash can. The two work together to form a clamping effect on the trash can, preventing the trash can from falling off the trash can holder 2 during the flipping process. At the same time, in the above structure, the end face of the guide kit 3 will directly fit against the opening of the trash can, that is, there are no other parts separating the guide kit 3 from the opening of the trash can. On the one hand, this allows the trash to fall directly onto the guide surface without obstruction during the flipping process of the trash can, and the movement path of the trash can is always restricted by the guide kit 3, avoiding the increased uncertainty in the movement path guidance caused by the trash coming into contact with other parts during the process. On the other hand, the fit between the guide kit 3 and the opening of the trash can also prevents the trash from spilling between the two during the flipping and dumping process of the trash can.

[0033] Preferably, such as Figures 1-2 As shown, in this embodiment, the first driving device 4 includes two first hydraulic driving rods 401, which are disposed on both sides of the trash can placement rack 2 and one end of the first hydraulic driving rod 401 is movably connected to the trash can placement rack 2. The hydraulic rods have sufficient driving force and a relatively fixed driving path; therefore, the first hydraulic driving rods 401 not only provide driving force but also limit the flipping path of the trash can placement rack 2, preventing the trash can placement rack 2 from shifting during flipping.

[0034] Preferably, such as Figure 3As shown, the guide kit 3 includes a main guide plate 301 and auxiliary guide plates 302 disposed on both sides of the main guide plate 301. The main guide plate 301 and the auxiliary guide plates 302 together form a guide space, and the guide surface is formed on the side of the main guide plate 301 near the guide space. With this structure, the occurrence of waste sliding to both sides of the main guide plate 301 and falling outside the guide kit 3 is reduced.

[0035] Preferably, such as Figures 1-3 As shown, in this embodiment, the clamping device 201 includes a clamping drive unit 201-1 and a clamping fitting unit 201-2; the clamping drive unit 201-1 is used to drive the clamping fitting unit 201-2 close to the end face. The number and position of the clamping fitting units 201-2 are adapted to the number and position of the placement positions, therefore, in this embodiment, there are a total of three sets of clamping fitting units 201-2. Each set of clamping fitting units 201-2 is provided with four sets of fitting teeth 201-2a, which can be embedded into the cavity at the bottom of the edge component of the trash can for fixing the trash can. In this structure, the clamping surface is formed on the top of the fitting teeth 201-2a, which cooperates with the end face of the guide kit 3 to jointly clamp the edge component of the trash can to complete the relative fixation of the trash can.

[0036] Preferably, in this embodiment, such as Figures 1-3 As shown, the clamping drive unit 201-1 includes two second hydraulic drive rods 201-1a and a drive guide 201-1b. One end of the second hydraulic drive rod 201-1a is mounted to the bottom of the trash can rack 2, and the other end is connected to the clamping fitting part 201-2. The drive guide 201-1b is used to movably mount the clamping fitting part 201-2 onto the trash can rack 2. In this embodiment, the trash can rack 2 is provided with multiple vertical support rods. The placement direction of these support rods is consistent with the movement path direction of the clamping fitting part 201-2. Therefore, the drive guide 201-1b can be fitted onto the support rods using a collar structure to guide the clamping fitting part 201-2 to slide relative to the support rods.

[0037] Preferably, such as Figures 1-2 As shown, the main frame 1 includes a base 101, a mounting base 102 erected on the base 101, and an inclined support rod 103 connecting the base 101 and the mounting base 102. The top of the mounting base 102 is movably connected to the top of the trash can rack 2, and the inclined support rod 103 can strengthen the stability of the mounting base 102.

[0038] Preferably, such as Figures 1-2As shown, in the present embodiment, the bottom of the base 101 is provided with four universal wheels 104 and four sets of jacking kits 105. When the garbage can unloading device needs to be transferred, the jacking kits 105 are retracted and the universal wheels 104 are placed on the ground, so that the universal wheels 104 can assist the movement of the garbage can unloading device. When carrying out garbage dumping work, the jacking kits 105 are extended downward, and after being placed on the ground, the garbage can unloading device is lifted as a whole, so that the universal wheels 104 are not in contact with the ground, so that the garbage can unloading device has greater movement resistance at this time, and the position is fixed. In the present embodiment, the jacking kit 105 includes a ground pad and a lead screw for controlling the lifting of the ground pad. When the position of the garbage can unloading device needs to be fixed, the lead screw is rotated to drive the ground pad to move downward and finally lift the garbage can unloading device, and vice versa.

[0039] Preferably, as Figure 2 As shown, the main body frame 1 also includes an operation station base 106, which is arranged on one side of the base 101 and is used to fixedly install an operating device. The operating device can control the driving force and extension amount of the first hydraulic driving rod 401 and the second hydraulic driving rod 201-1a. The control of the driving force of the first hydraulic driving rod 401 will affect the overturning speed of the garbage can placing frame 2 and the garbage can thereon, and the control of the extension amount will directly affect the overturning angle of the garbage can placing frame 2. In the present embodiment, the inventor found through tests that when the first included angle a formed between the garbage can placing frame 2 after overturning and the ground is 45°, the dumping effect of the garbage in the garbage can is best. The driving force of the second hydraulic driving rod 201-1a will affect the efficiency of the garbage can fixing work, and the extension amount of the second hydraulic driving rod 201-1a can adapt to the clamping work of garbage cans of different sizes.

[0040] Embodiment 2:

[0041] The embodiment provides a garbage can unloading device, which is different from the embodiment 1 in that the garbage can unloading device further comprises a first sensing device arranged at the bottom of the main frame 1 and a second sensing device arranged at the bottom of the guide sleeve 3. The first sensing device is used for detecting the rotating state of the garbage can placing frame 2, and an infrared sensor can be used, wherein the infrared emitter is arranged on the main frame 1, and the receiving device is arranged on the garbage can placing frame 2. When the garbage can placing frame 2 is in the non-overturned state, the infrared emitted by the infrared emitter can be received by the receiving device. When the garbage can placing frame 2 is overturned, the receiving device can no longer receive the infrared information due to the rotation of the garbage can placing frame 2. The structure can be used to judge whether the garbage can placing frame 2 returns to the initial non-overturned state, and provide a basis for whether the clamping device 201 carries out the clamping work. The second sensing device is used for detecting the clamping state of the clamping device 201 on the garbage can, and any ranging sensor such as a stereovision sensor can be used to measure the distance between the guide sleeve 3 and the clamping device 201, so as to judge whether the end surface and the clamping surface form the clamping effect.

[0042] Finally, it should be noted that: the above implementation cases are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing implementation cases, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing implementation cases, or make equivalent replacement for part 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.

Claims

1. A trash can unloading apparatus, characterized by, The garbage can placing frame (2) is movably connected with the top end of the main frame (1), and a first driving device (4) is connected between the main frame (1) and the garbage can placing frame (2), which is used to drive the garbage can placing frame (2) to rotate relative to the movable mounting point. The first driving device (4) comprises at least two first hydraulic driving rods (401), wherein the two first hydraulic driving rods (401) are arranged on the two sides of the garbage can placing frame (2), and one end of the first hydraulic driving rod (401) is movably connected with the garbage can placing frame (2).

2. The trash can emptying apparatus of claim 1, wherein, The guide kit (3) comprises a main guide plate (301) and auxiliary guide plates (302) arranged on the two sides of the main guide plate (301), the main guide plate (301) and the auxiliary guide plates (302) jointly enclose a guide space, and the guide surface is formed on the main guide plate (301) on the side close to the guide space.

3. The trashcan unloading apparatus of claim 1, wherein, The garbage can placing frame (2) comprises three groups of parallelly arranged placing positions.

4. The trashcan emptying apparatus of claim 1, wherein, The clamping device (201) comprises a clamping driving part (201-1) and a plurality of groups of clamping fitting parts (201-2), the clamping driving part (201-1) is used to drive the clamping fitting parts (201-2) to be close to the end surface, the number and position of the clamping fitting parts (201-2) are matched with the number and position of the placing positions, a plurality of fitting teeth (201-2a) are arranged in the clamping fitting part (201-2), the fitting teeth (201-2a) are used to be embedded into the cavity at the bottom of the edge part of the garbage can to fix the garbage can, and the clamping surface is formed on the top of the fitting teeth (201-2a).

5. The trashcan emptying apparatus of claim 1, wherein, The clamping driving part (201-1) comprises at least two second hydraulic driving rods (201-1a) and a driving guide (201-1b), one end of the second hydraulic driving rod (201-1a) is mounted on the bottom of the garbage can placing frame (2), the other end is connected with the clamping fitting part (201-2), and the clamping fitting part (201-2) is movably mounted on the garbage can placing frame (2) through the driving guide (201-1b).

6. The trashcan emptying apparatus of claim 5, wherein, ​ 7. The trashcan emptying apparatus of claim 1, wherein, The main body frame (1) comprises a base (101), a mounting base (102) vertically arranged on the base (101), and an inclined support rod (103) connected between the base (101) and the mounting base (102), wherein the top of the mounting base (102) is movably connected with the top end of the garbage can placing frame (2).

8. The trashcan emptying apparatus of claim 7, wherein, The bottom of the base (101) is provided with a plurality of universal wheels (104) and a plurality of sets of jacking sleeve assemblies (105).

9. The trashcan emptying apparatus of claim 7, wherein, The main body frame (1) further comprises an operation station base (106) arranged on one side of the base (101) and used for fixedly mounting an operation device.

10. The device according to any one of claims 1-9, wherein, Further comprising a first sensing device arranged at the bottom of the main body frame (1) and a second sensing device arranged at the bottom of the guide sleeve assembly (3), the first sensing device is used for detecting the rotating state of the garbage can placing frame (2), and the second sensing device is used for detecting the clamping state of the garbage can by the clamping device (201).

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