Garbage treatment device with screening function

Abstract

The utility model relates to the technical field of garbage treatment devices, and discloses a garbage treatment device with a screening function, which comprises a bottom plate, a treatment shell fixedly mounted at the top of the bottom plate, a fixed frame fixedly mounted at the top of the treatment shell, and a waste inlet hopper fixedly mounted at the top of the fixed frame. Crushing and screening mechanisms are arranged in the treatment shell and the fixed frame, and an extrusion mechanism is arranged at the top of the bottom plate; the crushing and screening mechanism comprises a screening assembly and a crushing assembly, and the crushing assembly is arranged at the top of the screening assembly. According to the garbage treatment device with the screening function, through the arranged crushing and screening mechanism, in the using process, garbage can be crushed and changed into small fragments by rotating a crushing roller, subsequent treatment of the garbage is facilitated, transmission screening of the garbage fragments is conducted through a limiting sliding strip, large garbage is screened out and separated, and the garbage treatment efficiency is improved. And it is avoided that large garbage fragments affect follow-up treatment, and the function of screening the treated garbage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage processing devices, in particular to a garbage processing device with a screening function. Background Art

[0002] Garbage is solid waste generated in human daily life and production. It is polluting and needs to be rendered harmless, recycled, reduced and socialized. Garbage disposal equipment is a device that can quickly remove garbage, treat it harmlessly, and finally make reasonable use of it.

[0003] According to a garbage disposal device disclosed on the patent website (authorization announcement number: CN 216267044 U), "The utility model discloses a garbage disposal device, including a crusher, which is provided with: a frame, which is provided with a crushing chamber that passes through from top to bottom; two groups of crushing roller groups, the two groups of crushing roller groups are arranged oppositely in the crushing chamber; each group of crushing rollers includes an upper crushing roller and a lower crushing roller that rotate in opposite directions; wherein, the two lower crushing rollers of the two groups of crushing roller groups are adapted and the two groups rotate in opposite directions; the two upper crushing rollers are arranged at an interval to form an opening that reveals the two lower crushing rollers below; a drive assembly, which is used to drive and connect the two groups of crushing rollers."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use, the utility model can be used for garbage crushing through the four-axis crushing roller, thereby improving the efficiency of the garbage crushing operation. However, in actual use, since larger garbage fragments will remain inside the crushed garbage, if they cannot be separated from ordinary garbage, the larger garbage fragments will not be able to be processed normally. Therefore, it is necessary to improve a garbage processing device with a screening function to solve the above problem. Utility Model Content

[0006] The purpose of the present utility model is to provide a garbage disposal device with a screening function to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a garbage disposal device with a screening function, comprising a base plate, a processing shell fixedly installed on the top of the base plate, a fixed frame fixedly installed on the top of the processing shell, a waste inlet hopper fixedly installed on the top of the fixed frame, crushing and screening mechanisms are provided inside the processing shell and the fixed frame, and an extrusion mechanism is provided on the top of the base plate.

[0008] The crushing and screening mechanism includes a screening component and a crushing component, and the crushing component is arranged on the top of the screening component.

[0009] Preferably, the screening component includes a limiting slide, which is slidably installed inside the processing shell, and a filter plate is fixedly installed on the inner side of the limiting slide. Two limiting slides are provided, and a connecting frame is fixedly installed on the front side of the limiting slide, and an elliptical ring frame is fixedly installed on the right side of the connecting frame. Motor 1 is fixedly installed on the front side of the processing shell, and a rotating arm is fixedly installed on the back of the transmission shaft of motor 1. A rotating shaft is rotatably installed on the end of the rotating arm away from motor 1, so as to facilitate the screening of crushed garbage through the screening component.

[0010] Preferably, the filter plate is slidably mounted inside the processing housing, and the rotating shaft is movably mounted inside the elliptical ring frame, so that the filter plate can be normally transmitted.

[0011] Preferably, the crushing assembly includes a crushing roller, which is rotatably mounted inside a fixed frame, a gear is fixedly mounted on the right side of the crushing roller, a second motor is fixedly mounted on the front side of the fixed frame, a transmission roller is fixedly mounted on the right side of the transmission shaft of the second motor and the front gear, and a transmission belt is mounted on the external transmission of the transmission roller to facilitate the crushing of garbage through the crushing assembly.

[0012] Preferably, holes are provided at corresponding positions of the fixed frame and the crushing roller, and the crushing roller is rotatably installed inside the hole provided inside the fixed frame, so that the garbage can be crushed normally.

[0013] Preferably, the extrusion mechanism includes a limiting column, which is fixedly installed on the top of the base plate, a baffle is slidably installed on the outside of the limiting column, a mounting frame is fixedly installed on the top of the base plate, a hydraulic rod is fixedly installed on the left side of the processing shell, and an extrusion block is fixedly installed on the right side of the hydraulic rod, so as to facilitate the extrusion processing of the garbage through the extrusion mechanism.

[0014] Preferably, the left side of the baffle is slidably mounted on the right side of the mounting frame, the mounting frame is fixedly mounted inside the processing shell, and the bottom of the extrusion block is slidably mounted on the top of the base plate, thereby improving stability.

[0015] Compared with the prior art, the present invention provides a garbage disposal device with a screening function, which has the following beneficial effects:

[0016] 1. The garbage disposal device with screening function, through the crushing and screening mechanism, can crush the garbage into small fragments by rotating the crushing roller during use, so as to facilitate subsequent processing. The limiting slide is used to transmit and screen the garbage fragments, and larger garbage is screened and separated to prevent the larger garbage fragments from affecting subsequent processing, thereby realizing the function of screening the processed garbage.

[0017] 2. The garbage disposal device with screening function uses an extrusion mechanism to squeeze the garbage fragments using the extrusion block during use, so that they can be compressed together, saving space for garbage transportation and improving the convenience of garbage collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance and structure of the crushing and screening mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the decomposed appearance structure of the screening component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance and structure of the crushing component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the extrusion mechanism of the utility model.

[0024] In the figure: 1. Bottom plate; 2. Crushing and screening mechanism; 21. Screening assembly; 211. Limiting slide; 212. Filter plate; 213. Connecting frame; 214. Elliptical ring frame; 215. Motor 1; 216. Rotating arm; 217. Rotating shaft; 22. Crushing assembly; 221. Crushing roller; 222. Gear; 223. Motor 2; 224. Drive roller; 225. Drive belt; 3. Extrusion mechanism; 31. Limiting column; 32. Baffle; 33. Mounting frame; 34. Hydraulic rod; 35. Extrusion block; 4. Processing shell; 5. Fixed frame; 6. Waste feed hopper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] 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, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances. Example 1:

[0027] See also Figure 1-4 The utility model provides a technical solution: a garbage disposal device with a screening function, comprising a base plate 1, a processing shell 4 is fixedly installed on the top of the base plate 1, a fixed frame 5 is fixedly installed on the top of the processing shell 4, a waste inlet hopper 6 is fixedly installed on the top of the fixed frame 5, a crushing and screening mechanism 2 is provided inside the processing shell 4 and the fixed frame 5, and a squeezing mechanism 3 is provided on the top of the base plate 1.

[0028] The crushing and screening mechanism 2 includes a screening component 21 and a crushing component 22 . The crushing component 22 is arranged on the top of the screening component 21 .

[0029] Furthermore, the screening component 21 includes a limiting slide 211, which is slidably installed inside the processing shell 4, and a filter plate 212 is fixedly installed on the inner side of the limiting slide 211. There are two limiting slides 211, and a connecting frame 213 is fixedly installed on the front of the front limiting slide 211, and an elliptical ring frame 214 is fixedly installed on the right side of the connecting frame 213. A motor 215 is fixedly installed on the front of the processing shell 4, and a rotating arm 216 is fixedly installed on the back of the transmission shaft of the motor 215. The rotating arm 216 is rotatably installed with a rotating shaft 217 at the end away from the motor 215, which facilitates the screening of crushed garbage through the screening component 21.

[0030] Furthermore, the filter plate 212 is slidably mounted inside the processing housing 4 , and the rotating shaft 217 is movably mounted inside the elliptical ring frame 214 , so that the filter plate 212 can be normally driven.

[0031] Furthermore, the crushing assembly 22 includes a crushing roller 221, which is rotatably installed inside the fixed frame 5. A gear 222 is fixedly installed on the right side of the crushing roller 221, and a motor 223 is fixedly installed on the front of the fixed frame 5. A transmission roller 224 is fixedly installed on the transmission shaft of the motor 223 and the right side of the front gear 222. A transmission belt 225 is installed on the external transmission of the transmission roller 224 to facilitate the crushing of garbage through the crushing assembly 22.

[0032] Furthermore, holes are provided at corresponding positions of the fixed frame 5 and the crushing roller 221 , and the crushing roller 221 is rotatably mounted inside the hole provided inside the fixed frame 5 , so that the garbage can be crushed normally. Example 2:

[0033] See also Figure 5 , and combined with Example 1, it is further obtained that the squeezing mechanism 3 includes a limiting column 31, the limiting column 31 is fixedly installed on the top of the base plate 1, a baffle 32 is slidably installed on the outside of the limiting column 31, a mounting frame 33 is fixedly installed on the top of the base plate 1, a hydraulic rod 34 is fixedly installed on the left side of the processing shell 4, and a squeezing block 35 is fixedly installed on the right side of the hydraulic rod 34, which facilitates the squeezing of garbage through the squeezing mechanism 3.

[0034] Furthermore, the left side of the baffle 32 is slidably mounted on the right side of the mounting frame 33, the mounting frame 33 is fixedly mounted inside the processing housing 4, and the bottom of the extrusion block 35 is slidably mounted on the top of the base plate 1, thereby improving stability.

[0035] In actual operation, when this device is used, garbage is poured into the waste inlet 6, and the motor 223 is driven. Under the drive of the transmission belt 225, the transmission roller 224 drives the gear 222 to rotate. The two gears 222 rotate in opposite directions, driving the crushing roller 221 to rotate in opposite directions to crush the garbage. The crushed garbage will fall to the top of the filter plate 212, and the motor 1 215 is started, so that the transmission shaft of the motor 1 215 drives the rotating arm 216 to rotate. At this time, the rotating shaft 217 moves inside the elliptical ring frame 214, so that the connecting frame 213 drives the limiting slide 211 to transmit inside the processing shell 4, so that the filter plate 212 can transmit, so that smaller garbage fragments fall to the bottom of the processing shell 4, and larger garbage fragments are transmitted to the outside of the processing shell 4. After the screening is completed, the hydraulic rod 34 is driven, so that the output end of the hydraulic rod 34 pushes the extrusion block 35 to the right, extruding the crushed garbage so that it is squeezed into blocks inside the mounting frame 33. The baffle 32 is slid out to collect the garbage fragments.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A garbage disposal device with a screening function, comprising a bottom plate (1), characterized in that: A processing shell (4) is fixedly mounted on the top of the bottom plate (1), a fixing frame (5) is fixedly mounted on the top of the processing shell (4), a waste inlet hopper (6) is fixedly mounted on the top of the fixing frame (5), a crushing and screening mechanism (2) is provided inside the processing shell (4) and the fixing frame (5), and a squeezing mechanism (3) is provided on the top of the bottom plate (1); The crushing and screening mechanism (2) comprises a screening component (21) and a crushing component (22), wherein the crushing component (22) is arranged on top of the screening component (21); The screening assembly (21) includes a limiting slide (211), the limiting slide (211) is slidably mounted inside the processing housing (4), a filter plate (212) is fixedly mounted on the inner side of the limiting slide (211), two limiting slides (211) are provided, and a connecting frame (213) is fixedly mounted on the front side of the limiting slide (211), an elliptical ring frame (214) is fixedly mounted on the right side of the connecting frame (213), a motor 1 (215) is fixedly mounted on the front side of the processing housing (4), a rotating arm (216) is fixedly mounted on the back of the transmission shaft of the motor 1 (215), and a rotating shaft (217) is rotatably mounted on the end of the rotating arm (216) away from the motor 1 (215); The crushing assembly (22) includes a crushing roller (221), the crushing roller (221) is rotatably mounted inside a fixed frame (5), a gear (222) is fixedly mounted on the right side of the crushing roller (221), a second motor (223) is fixedly mounted on the front side of the fixed frame (5), a transmission roller (224) is fixedly mounted on the transmission shaft of the second motor (223) and the right side of the front gear (222), and a transmission belt (225) is mounted on the outside of the transmission roller (224); The extrusion mechanism (3) includes a limiting column (31), the limiting column (31) is fixedly mounted on the top of the base plate (1), a baffle (32) is slidably mounted on the outside of the limiting column (31), a mounting frame (33) is fixedly mounted on the top of the base plate (1), a hydraulic rod (34) is fixedly mounted on the left side of the processing housing (4), and an extrusion block (35) is fixedly mounted on the right side of the hydraulic rod (34).

2. The garbage disposal device with screening function according to claim 1, characterized in that: The filter plate (212) is slidably mounted inside the processing housing (4), and the rotating shaft (217) is movably mounted inside the elliptical ring frame (214).

3. The garbage disposal device with screening function according to claim 1, characterized in that: Holes are provided at corresponding positions of the fixed frame (5) and the crushing roller (221), and the crushing roller (221) is rotatably mounted inside the hole provided inside the fixed frame (5).

4. The garbage disposal device with screening function according to claim 1, characterized in that: The left side of the baffle (32) is slidably mounted on the right side of the mounting frame (33), the mounting frame (33) is fixedly mounted inside the processing housing (4), and the bottom of the extrusion block (35) is slidably mounted on the top of the base plate (1).

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