Garbage extrusion device for electric sanitation truck

Abstract

The garbage extrusion device comprises a vehicle frame, a carriage and hydraulic push rods, the carriage is installed at the top of the vehicle frame, an opening and closing door is installed on one side of the carriage through hinges in a hinged mode, two sets of electric push rods are arranged on one side of the carriage, and the output ends of the electric push rods are connected with the opening and closing door through rotating shafts; a controller is arranged on one side of the front face of the carriage, two hydraulic push rods are mounted at the top of the carriage, extrusion plates are mounted at the output ends of the hydraulic push rods, and the bottoms of the extrusion plates are wavy. According to the device, when garbage in the carriage is stored to a certain amount, a controller controls a hydraulic push rod to operate, the hydraulic push rod is a power source for operation of an extrusion plate, the extrusion plate is driven by the hydraulic push rod to extrude the garbage, through the design, the garbage can be extruded in the garbage collecting process, and the garbage collecting efficiency is improved. And through extrusion operation, the density of the garbage is increased, the loading capacity of the garbage collecting box is improved, the dumping frequency is reduced, and the workload of sanitation workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a garbage squeezing device for an electric sanitation vehicle. Background Art

[0002] With the rapid development of urbanization, electric sanitation vehicles play an increasingly important role in urban garbage cleaning. In the prior art, electric sanitation vehicles are usually equipped with garbage collection boxes. However, in the process of collecting garbage, especially wet garbage or loose garbage, it is easy to cause scattering and overflow during transportation, which not only pollutes the environment, but also increases the workload of sanitation workers. In addition, traditional garbage collection boxes need to be frequently dumped after they are full, which affects the work efficiency of sanitation vehicles. Therefore, it is an urgent need for the current technological development to develop a garbage squeezing device for electric sanitation vehicles that can effectively solve the above problems and improve garbage collection efficiency and transportation safety. Utility Model Content

[0003] The purpose of the utility model is to provide a garbage squeezing device for an electric sanitation vehicle to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage squeezing device for an electric sanitation vehicle, comprising a frame, a carriage and a hydraulic push rod, a carriage is installed on the top of the frame, an opening and closing door is hingedly installed on one side of the carriage through a hinge, two groups of electric push rods are arranged on one side of the carriage, the output ends of the electric push rods are connected to the opening and closing door through a rotating shaft, a controller is provided on the front side of the carriage, two groups of hydraulic push rods are installed on the top of the carriage, an extrusion plate is installed on the output ends of the hydraulic push rods, and the bottom of the extrusion plate adopts a wavy design.

[0005] When the device is in use, the electric push rod can be controlled to operate through the controller. When the electric push rod is extended, the opening and closing door is opened to allow garbage to enter the carriage. When the garbage in the carriage is stored to a certain amount, the hydraulic push rod is controlled to operate through the controller. The hydraulic push rod is the power source for the operation of the extrusion plate. The extrusion plate squeezes the garbage under the drive of the hydraulic push rod. The bottom of the extrusion plate adopts a wavy design, which can increase the friction between the extrusion plate and the garbage, so that it can squeeze the garbage more stably, reduce its volume, and increase the loading capacity of the carriage for garbage. Through the above design, the utility model can squeeze the garbage in the process of garbage collection, effectively prevent the scattering and overflow of garbage, and the extrusion operation increases the density of garbage, increases the loading capacity of the garbage collection box, reduces the number of dumping times, and reduces the workload of sanitation workers.

[0006] Preferably, a display screen is arranged above the front side of the controller, and buttons are arranged below the front side of the controller.

[0007] Through the coordinated use of the display screen and buttons, it is convenient for the staff to set the parameters of the controller so that the operation of the electric push rod and the hydraulic push rod can be controlled through the controller. When the electric push rod is running, the opening and closing door can be opened, and when the hydraulic push rod is running, the extrusion plate can be pushed to squeeze the garbage.

[0008] Preferably, reinforcing ribs are installed on the outside of the carriage, and the hydraulic push rod is arranged on the reinforcing ribs.

[0009] The structural strength of the carriage can be improved by reinforcing the ribs, and the hydraulic push rod is arranged on the reinforcing ribs, so that the carriage can better withstand the force generated by the hydraulic push rod during operation, thereby avoiding deformation of the carriage.

[0010] Preferably, two sets of wheels are arranged at the bottom of the frame, and a cab is arranged at one side of the top of the frame.

[0011] The wheels are the basic components of the frame. The sanitation vehicle can be moved by the wheels, and the staff can drive the sanitation vehicle through the cab to meet the staff's use requirements of the sanitation vehicle. This is an existing well-known technology and is a necessary component of the frame, so it will not be described in detail here.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] When a certain amount of garbage is stored in the carriage, the device controls the operation of the hydraulic push rod through the controller. The hydraulic push rod is the power source for the operation of the extrusion plate. The extrusion plate squeezes the garbage under the drive of the hydraulic push rod. The bottom of the extrusion plate adopts a wavy design, which can increase the friction when the extrusion plate contacts the garbage, so that it can squeeze the garbage more stably, reduce its volume, and increase the loading capacity of the carriage for garbage. Through the above design, the utility model can squeeze the garbage in the process of garbage collection, effectively prevent the scattering and overflow of garbage, and the squeezing operation increases the density of garbage, increases the loading capacity of the garbage collection box, reduces the number of dumping times, and reduces the workload of sanitation workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 This is a schematic diagram of the front structure of the carriage of the present utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the carriage of the present utility model.

[0017] In the figure: 1, frame; 101, wheels; 102, cab; 2, compartment; 201, opening and closing door; 202, electric push rod; 3, controller; 4, hydraulic push rod; 401, extrusion plate. DETAILED DESCRIPTION

[0018] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0019] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0020] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0021] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0022] Although terms such as "first", "second", and "third" may be used herein to describe various components, assemblies, regions, layers, or portions, these components, assemblies, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one component, component, region, layer, or portion from another component, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first component, component, region, layer, or portion referred to may also be referred to as the second component, component, region, layer, or portion.

[0023] For ease of description, spatial relative terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the drawings. Such spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over, an element described as being "above" or "upper" relative to another element would then be located "below" or "lower" relative to the other element.

[0024] Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative terms used herein will be interpreted accordingly.

[0025] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0026] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0027] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, it will be apparent after understanding the disclosure of the present application that other configurations are possible.

[0028] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Embodiment 1

[0030] like Figure 1 , Figure 2 , Figure 3As shown, the utility model proposes a garbage squeezing device for an electric sanitation vehicle, comprising a frame 1, a carriage 2 and a hydraulic push rod 4, the carriage 2 is installed on the top of the frame 1, an opening and closing door 201 is hingedly installed on one side of the carriage 2 through a hinge, two groups of electric push rods 202 are arranged on one side of the carriage 2, the output ends of the electric push rods 202 are connected to the opening and closing door 201 through a rotating shaft, a controller 3 is provided on the front side of the carriage 2, two groups of hydraulic push rods 4 are installed on the top of the carriage 2, the output ends of the hydraulic push rods 4 are installed with a squeezing plate 401, and the bottom of the squeezing plate 401 adopts a wavy design.

[0031] The working principle of the garbage squeezing device for electric sanitation vehicles based on the first embodiment is: when the device is in use, the controller 3 can control the electric push rod 202 to operate. When the electric push rod 202 is extended, the opening and closing door 201 is opened to allow garbage to enter the interior of the carriage 2. When the garbage inside the carriage 2 is stored to a certain amount, the controller 3 controls the hydraulic push rod 4 to operate. The hydraulic push rod 4 is the power source for the operation of the squeezing plate 401. The squeezing plate 401 squeezes the garbage under the drive of the hydraulic push rod 4. The bottom of the squeezing plate 401 adopts a wavy design, which can increase the friction between the squeezing plate 401 and the garbage, so that it can squeeze the garbage more stably, reduce its volume, and increase the loading capacity of the carriage 2 for garbage. Through the above design, the utility model can squeeze the garbage in the process of garbage collection, effectively prevent the scattering and overflow of garbage, and the squeezing operation increases the density of the garbage, increases the loading capacity of the garbage collection box, reduces the number of dumping times, and reduces the workload of sanitation workers.

[0032] Embodiment 2

[0033] like Figure 1 , Figure 3 As shown, the utility model proposes a garbage squeezing device for an electric sanitation vehicle. Compared with the first embodiment, this embodiment also includes: a display screen is arranged above the front of the controller 3, and a button is arranged below the front of the controller 3, reinforcing ribs are installed on the outside of the car body 2, and the hydraulic push rod 4 is arranged on the reinforcing ribs, two sets of wheels 101 are arranged at the bottom of the frame 1, and a cab 102 is arranged on one side of the top of the frame 1.

[0034] In this embodiment, Figure 3 As shown, by using the display screen and buttons together, it is convenient for the staff to set the parameters of the controller 3, so as to control the operation of the electric push rod 202 and the hydraulic push rod 4 through the controller 3. When the electric push rod 202 is running, the opening and closing door 201 can be opened, and when the hydraulic push rod 4 is running, the squeezing plate 401 can be pushed to squeeze the garbage; Figure 1As shown, the structural strength of the carriage 2 can be improved by reinforcing ribs, and the hydraulic push rod 4 is arranged on the reinforcing ribs, so that the carriage 2 can better withstand the force generated by the hydraulic push rod 4 when it is running, and avoid deformation of the carriage 2; Figure 1 As shown, the wheel 101 is the basic component of the frame 1. The sanitation vehicle can be moved by the wheel 101, and the staff can drive the sanitation vehicle through the cab 102 to meet the staff's use requirements of the sanitation vehicle. It is an existing well-known technology and is a necessary component of the frame 1, so it will not be described in detail here.

[0035] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A garbage squeezing device for an electric sanitation vehicle, comprising a frame (1), a vehicle compartment (2) and a hydraulic push rod (4), characterized in that: A carriage (2) is installed on the top of the frame (1), an opening and closing door (201) is installed on one side of the carriage (2) through a hinge, two groups of electric push rods (202) are arranged on one side of the carriage (2), the output ends of the electric push rods (202) are connected to the opening and closing door (201) through a rotating shaft, a controller (3) is arranged on the front side of the carriage (2), two groups of hydraulic push rods (4) are installed on the top of the carriage (2), an extrusion plate (401) is installed on the output ends of the hydraulic push rods (4), and the bottom of the extrusion plate (401) adopts a wave-shaped design.

2. The garbage squeezing device for an electric sanitation vehicle according to claim 1, characterized in that: A display screen is arranged above the front of the controller (3), and buttons are arranged below the front of the controller (3).

3. The garbage squeezing device for an electric sanitation vehicle according to claim 1, characterized in that: The exterior of the carriage (2) is provided with reinforcing ribs, and the hydraulic push rod (4) is arranged on the reinforcing ribs.

4. The garbage squeezing device for an electric sanitation vehicle according to claim 1, characterized in that: Two sets of wheels (101) are arranged at the bottom of the vehicle frame (1), and a driving cab (102) is arranged on one side of the top of the vehicle frame (1).

Images