Household garbage screening device

Abstract

The utility model discloses a household garbage screening device which comprises a garbage screening machine, a feed hopper, a discharge port and a guide plate, the left side of the top of the garbage screening machine is fixedly connected with the bottom of the feed hopper, the feed hopper is communicated with the garbage screening machine, and the discharge port is formed in the bottom of the front face of the garbage screening machine. The scraping plate is arranged, the transmission rod moves downwards to drive the scraping plate to move downwards to be in contact with the rear side of the top of the material guide plate, then a user can pull the holding rod to move forwards to enable the scraping plate to scrape garbage residues on the material guide plate, and the problem that the material guide plate is lack of an auxiliary cleaning structure is solved. The problems that after the screening machine is used, a large amount of household garbage is left on the surface of a material guide plate, a user holds cleaning cloth by hand to clean the household garbage, the cleaning efficiency is too low, the overall working efficiency is reduced, and the using effect is affected are solved, and the auxiliary cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a domestic garbage screening device. Background Art

[0002] Domestic waste refers to solid and liquid waste generated in human daily life and production. Domestic waste can generally be divided into four categories: recyclable waste, kitchen waste, hazardous waste and other waste. Commonly used waste treatment methods include comprehensive utilization, sanitary landfill, incineration and composting. The purpose of waste treatment is harmlessness, resource utilization and reduction. Since domestic waste contains some liquid waste, solid waste and liquid waste need to be sorted and treated separately during treatment.

[0003] For example, the application number is CN202320051025.9. The utility model discloses a domestic waste screening and processing equipment, which belongs to the technical field of waste treatment. The domestic waste screening and processing equipment comprises a crushing box, a screening box and a collecting box which are arranged in sequence from top to bottom and are interconnected; a feeding funnel is installed on the top of the crushing box, a crushing mechanism is arranged in the inner cavity of the crushing box, a vibrating device is arranged in the screening box, a screen is arranged between the screening box and the collecting box, and a discharge port is opened on the front face of the screening box. The utility model can crush the garbage to be processed through the crushing box by means of the crushing box, the screening box and the collecting box which are arranged in sequence from top to bottom, and then screen the garbage through the screening box.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that although the above equipment can solve the problem of not being able to achieve crushing and sorting in the second step when used, during use, there is a lack of auxiliary cleaning structure on the guide plate, which makes a large amount of domestic garbage remain on the surface of the guide plate after the screening machine is used. Usually, the user cleans it with a hand-held rag, which results in too slow cleaning efficiency, reduces the overall work efficiency, and thus affects the use effect. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a domestic waste screening device, which has the advantage of auxiliary cleaning and solves the problem of lack of auxiliary cleaning structure on the guide plate, so that a large amount of domestic waste will remain on the surface of the guide plate after the screening machine is used. Usually, the user uses a handheld rag to clean it, which leads to slow cleaning efficiency, reduces the overall work efficiency, and thus affects the use effect.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a domestic waste screening device, comprising a waste screening machine, a feed hopper, a discharge port and a guide plate, the left side of the top of the waste screening machine is fixedly connected to the bottom of the feed hopper, the feed hopper is communicated with the waste screening machine, the discharge port is opened at the bottom of the front side of the waste screening machine, the bottom of the front side of the waste screening machine is fixedly connected to the top of the back side of the guide plate, guide rods are provided on the rear sides of both sides of the top of the guide plate, a transmission rod is provided on the rear side of the top of the guide plate, a scraper is provided at the bottom of the transmission rod, connecting components are fixedly connected on both sides of the top of the scraper, the bottom of the guide rod is fixedly connected to a limiting component, the top of the guide rod passes through the two sides of the top of the transmission rod and is slidably connected to the transmission rod, the top of the transmission rod is fixedly connected to a grip rod, and the top of the transmission rod is fixedly connected to a water spray component.

[0007] As a preferred embodiment of the utility model, the connecting assembly includes a plug-in rod, the bottom of the plug-in rod is fixedly connected to the two sides of the scraper top, the top of the plug-in rod passes through the two sides of the top of the transmission rod, and the top of the plug-in rod surface is sleeved with a rubber ring, and the rubber ring is located at the top of the transmission rod surface.

[0008] As a preferred embodiment of the utility model, the limit assembly includes a guide limit sleeve, the top of the guide limit sleeve is fixedly connected to the bottom of the guide rod, both sides of the top of the guide plate are fixedly connected with guide limit strips, and the rear side of the guide limit strip surface is slidably connected to the inner wall of the guide limit sleeve.

[0009] As a preferred embodiment of the utility model, the water spray assembly includes an elastic clamp ring, the bottom of the elastic clamp ring is fixedly connected to the top of the transmission rod, four elastic clamp rings are provided and are equidistantly distributed, a water spray head is inserted into the interior of the elastic clamp ring, and the back of the water spray head is connected to a water source through a conduit.

[0010] As a preferred embodiment of the present invention, a soft contact sleeve is provided on the surface of the gripping rod, and the soft contact sleeve is fixedly connected to the gripping rod by PET glue.

[0011] As a preferred embodiment of the utility model, a spring is sleeved on the surface of the guide rod, one end of the spring is fixedly connected to both sides of the bottom of the transmission rod, and the other end of the spring is fixedly connected to the top of the guide limit sleeve.

[0012] As a preferred embodiment of the present invention, a limiting plate is fixedly connected to the top of the guide rod, and a diameter of the limiting plate is larger than a diameter of an inner wall of the guide rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a scraper, and moves the transmission rod downward to drive the scraper to move downward and contact the rear side of the top of the guide plate. Then the user can pull the grip rod to move forward so that the scraper can scrape off the garbage residue on the guide plate, thereby solving the problem of lack of auxiliary cleaning structure on the guide plate, which results in a large amount of domestic garbage remaining on the surface of the guide plate after the screening machine is used. Usually, the user cleans it with a rag, which results in too slow cleaning efficiency, reduces the overall work efficiency, and thus affects the use effect, thereby achieving the effect of auxiliary cleaning.

[0015] 2. The utility model sets a connecting component, which will also drive the guide rod to move during the movement of the transmission rod. Then the guide rod will drive the guide limit sleeve to move synchronously, and then the guide limit sleeve will move synchronously along the surface of the guide limit strip. At this time, the transmission rod can be limited to the left and right by the sliding cooperation between the guide limit sleeve and the guide limit strip, so as to avoid the transmission rod from deviating during the movement, resulting in a decrease in the cleaning effect.

[0016] 3. The utility model provides a limit assembly. When the scraper is damaged after long-term use, the user can move the scraper downward and then move the transmission rod upward, so that the scraper drives the plug-in rod to move downward and disengage from the transmission rod, so that the rubber ring changes and disengages from the transmission rod. Then the user can replace the scraper, insert the plug-in rod on the new scraper to the top of the transmission rod, and use the rubber ring to limit the scraper, so as to install the new scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the parts explosion of the guide plate of the utility model;

[0019] Figure 3 It is an exploded schematic diagram of the parts of the scraper of the utility model;

[0020] Figure 4 For this utility model Figure 3 A in the figure is an enlarged structural diagram.

[0021] In the figure: 1. garbage screening machine; 2. feed hopper; 3. discharge port; 4. guide plate; 5. guide rod; 6. transmission rod; 7. scraper; 8. connecting assembly; 81. plug-in rod; 82. rubber ring; 9. limit assembly; 91. guide limit sleeve; 92. guide limit strip; 10. grip rod; 11. water spray assembly; 111. elastic clamp ring; 112. water spray head; 12. contact soft sleeve; 13. spring; 14. limit plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a domestic waste screening device, including a waste screening machine 1, a feed hopper 2, a discharge port 3 and a guide plate 4. The left side of the top of the waste screening machine 1 is fixedly connected to the bottom of the feed hopper 2, the feed hopper 2 is communicated with the waste screening machine 1, the discharge port 3 is opened at the bottom of the front side of the waste screening machine 1, the bottom of the front side of the waste screening machine 1 is fixedly connected to the top of the back side of the guide plate 4, guide rods 5 are arranged on the rear sides of both sides of the top of the guide plate 4, a transmission rod 6 is arranged on the rear side of the top of the guide plate 4, a scraper 7 is arranged at the bottom of the transmission rod 6, connecting components 8 are fixedly connected to both sides of the top of the scraper 7, the bottom of the guide rod 5 is fixedly connected to the limiting component 9, the top of the guide rod 5 passes through the two sides of the top of the transmission rod 6 and is slidably connected to the transmission rod 6, the top of the transmission rod 6 is fixedly connected to the gripping rod 10, and the top of the transmission rod 6 is fixedly connected to the water spraying component 11.

[0024] refer to Figure 4 The connecting component 8 includes a plug-in rod 81, the bottom of which is fixedly connected to both sides of the top of the scraper 7, the top of which passes through both sides of the top of the transmission rod 6, and a rubber ring 82 is sleeved on the top of the surface of the plug-in rod 81, which is located at the top of the surface of the transmission rod 6.

[0025] As a technical optimization scheme of the utility model, by setting the connecting component 8, the guide rod 5 will also be driven to move during the movement of the transmission rod 6, and then the guide rod 5 will drive the guide limit sleeve 91 to move synchronously, and then the guide limit sleeve 91 will move synchronously along the surface of the guide limit strip 92. At this time, the sliding cooperation between the guide limit sleeve 91 and the guide limit strip 92 can limit the transmission rod 6 to the left and right, so as to avoid the transmission rod 6 from being offset during the movement, resulting in a decrease in the cleaning effect.

[0026] refer to Figure 2 The limiting assembly 9 includes a guide limiting sleeve 91, the top of which is fixedly connected to the bottom of the guide rod 5, and both sides of the top of the guide plate 4 are fixedly connected to guide limiting strips 92, and the rear side of the surface of the guide limiting strip 92 is slidably connected to the inner wall of the guide limiting sleeve 91.

[0027] As a technical optimization scheme of the utility model, by setting a limit assembly 9, when the scraper 7 is damaged after long-term use, the user can move the scraper 7 downward and then move the transmission rod 6 upward, so that the scraper 7 drives the plug-in rod 81 to move downward and thus disengage from the transmission rod 6, so that the rubber ring 82 is deformed and disengaged from the transmission rod 6. Then the user can replace the scraper 7, so that the plug-in rod 81 on the new scraper 7 is inserted to the top of the transmission rod 6, and use the rubber ring 82 to limit the scraper 7, so as to install the new scraper 7.

[0028] refer to Figure 3 The water spray assembly 11 includes an elastic clamp ring 111, the bottom of the elastic clamp ring 111 is fixedly connected to the top of the transmission rod 6, four elastic clamp rings 111 are arranged and are distributed at equal distances, a water spray head 112 is inserted into the elastic clamp ring 111, and the back of the water spray head 112 is connected to the water source through a conduit.

[0029] As a technical optimization solution of the utility model, by setting up a water spray assembly 11, when the user uses the scraper 7 to clean the top of the guide plate 4, the user can also turn on the water spray head 112, so that water from the water source is sprayed out through the water spray head 112, and then the water will be sprayed on the top of the guide plate 4, thereby helping to improve the cleaning effect. Then, when the user does not need to use the water spray head 112, the user can separate the water spray head 112 from the elastic clamp ring 111 to remove the spray head.

[0030] refer to Figure 3 A contact soft cover 12 is provided on the surface of the handle 10 , and the contact soft cover 12 is fixedly connected to the handle 10 by PET glue.

[0031] As a technical optimization solution of the utility model, by providing the contact soft cover 12, the user's hand can contact with the contact soft cover 12 when holding the handle 10, thereby improving the comfort of the user's hand. By utilizing the advantage of the strong viscosity of PET glue, the fixing strength between the contact soft cover 12 and the handle 10 is improved to avoid falling off.

[0032] refer to Figure 3 A spring 13 is sleeved on the surface of the guide rod 5 , one end of the spring 13 is fixedly connected to both sides of the bottom of the transmission rod 6 , and the other end of the spring 13 is fixedly connected to the top of the guide limit sleeve 91 .

[0033] As a technical optimization solution of the utility model, by setting the spring 13, when the user does not need to use the scraper 7, the elastic force of the spring 13 can be used to support the transmission rod 6 to prevent the transmission rod 6 from moving downward due to the influence of gravity, and when the user moves the transmission rod 6 downward, the spring 13 will be squeezed, so that the spring 13 generates a rebound force, so that when the user releases his hand, the spring 13 directly releases the elastic force to push the transmission rod 6 to move upward and reset.

[0034] refer to Figure 3 The top of the guide rod 5 is fixedly connected with a limiting plate 14 , and the diameter of the limiting plate 14 is larger than the diameter of the inner wall of the guide rod 5 .

[0035] As a technical optimization solution of the utility model, by setting a limit plate 14, the diameter of the limit plate 14 is larger than the diameter of the inner wall of the guide rod 5, so that the maximum activity space of the transmission rod 6 can be limited, preventing the transmission rod 6 from being separated from the guide rod 5, thereby improving the use stability of the transmission rod 6.

[0036] The working principle and use process of the utility model are as follows: when the user turns off the garbage screening machine 1 and needs to clean the guide plate 4, the user can directly hold the grip bar 10 and move it downward, and then the grip bar 10 will drive the transmission rod 6 to move downward, and then the transmission rod 6 will drive the scraper 7 to move downward, so that the bottom of the scraper 7 contacts the rear side of the top of the guide plate 4, and then the user can pull the grip bar 10 to move forward, so that the grip bar 10 drives the scraper 7 to move forward, and then the scraper 7 will scrape off the garbage residue on the guide plate 4, and in the process of the movement of the transmission rod 6, the guide rod 5 will also be driven to move, and then the guide rod 5 will drive the guide limit sleeve 91 to move synchronously, and then the guide limit sleeve 91 will move synchronously along the surface of the guide limit strip 92, and at this time, the sliding cooperation between the guide limit sleeve 91 and the guide limit strip 92 can limit the transmission rod 6 to the left and right to prevent the transmission rod 6 from deviating during the movement. The user can also remove the water spray head 112 from the elastic clamp ring 111 when the water spray head 112 is not needed, thereby removing the water spray head 112 and the cleaning effect of the cleaning agent 5 being improved.

[0037] To sum up: the domestic waste screening device, by setting a scraper 7, moves the transmission rod 6 downward to drive the scraper 7 to move downward and contact the rear side of the top of the guide plate 4, and then the user can pull the grip 10 to move forward so that the scraper 7 will scrape off the garbage residue on the guide plate 4, which solves the problem of lack of auxiliary cleaning structure on the guide plate, resulting in a large amount of domestic waste remaining on the surface of the guide plate after the screening machine is used. Usually, the user cleans it with a rag, which results in too slow cleaning efficiency, reduces the overall work efficiency, and thus affects the use effect.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A domestic waste screening device, comprising a waste screening machine (1), a feed hopper (2), a discharge port (3) and a guide plate (4), characterized in that: The left side of the top of the garbage screening machine (1) is fixedly connected to the bottom of the feed hopper (2), the feed hopper (2) is connected to the garbage screening machine (1), the discharge port (3) is opened at the bottom of the front of the garbage screening machine (1), the bottom of the front of the garbage screening machine (1) is fixedly connected to the top of the back of the guide plate (4), the rear sides of both sides of the top of the guide plate (4) are provided with guide rods (5), the rear side of the top of the guide plate (4) is provided with a transmission rod (6), the bottom of the transmission rod (6) is provided with a scraper (7), both sides of the top of the scraper (7) are fixedly connected with a connecting assembly (8), the bottom of the guide rod (5) is fixedly connected to a limiting assembly (9), the top of the guide rod (5) passes through both sides of the top of the transmission rod (6) and is slidably connected to the transmission rod (6), the top of the transmission rod (6) is fixedly connected to a grip rod (10), and the top of the transmission rod (6) is fixedly connected to a water spray assembly (11).

2. A domestic waste screening device according to claim 1, characterized in that: The connecting assembly (8) comprises a plug-in rod (81), the bottom of the plug-in rod (81) is fixedly connected to the two sides of the top of the scraper (7), the top of the plug-in rod (81) penetrates to the two sides of the top of the transmission rod (6), and the top of the surface of the plug-in rod (81) is sleeved with a rubber ring (82), and the rubber ring (82) is located at the top of the surface of the transmission rod (6).

3. A domestic waste screening device according to claim 1, characterized in that: The limiting assembly (9) comprises a guide limiting sleeve (91), the top of which is fixedly connected to the bottom of the guide rod (5), and both sides of the top of the guide plate (4) are fixedly connected to guide limiting strips (92), and the rear side of the surface of the guide limiting strip (92) is slidably connected to the inner wall of the guide limiting sleeve (91).

4. A domestic waste screening device according to claim 1, characterized in that: The water spray assembly (11) comprises an elastic clamp ring (111), the bottom of the elastic clamp ring (111) is fixedly connected to the top of the transmission rod (6), four elastic clamp rings (111) are provided and are distributed at equal distances, a water spray head (112) is inserted into the interior of the elastic clamp ring (111), and the back of the water spray head (112) is connected to a water source via a conduit.

5. A domestic waste screening device according to claim 1, characterized in that: The surface of the grip rod (10) is covered with a soft contact sleeve (12), and the soft contact sleeve (12) is fixedly connected to the grip rod (10) by means of PET glue.

6. A domestic waste screening device according to claim 1, characterized in that: A spring (13) is sleeved on the surface of the guide rod (5), one end of the spring (13) is fixedly connected to both sides of the bottom of the transmission rod (6), and the other end of the spring (13) is fixedly connected to the top of the guide limit sleeve (91).

7. A domestic waste screening device according to claim 1, characterized in that: The top of the guide rod (5) is fixedly connected to a limiting plate (14), and the diameter of the limiting plate (14) is larger than the diameter of the inner wall of the guide rod (5).

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