Reciprocating screen for household garbage treatment

Abstract

The utility model discloses a reciprocating screen for household garbage disposal, which relates to the technical field of garbage disposal and comprises a screening power box body and a main frame body fixedly connected to the top of the screening power box body, a guide plate and a second screening frame are arranged in the main frame body, a feeding frame is fixedly connected to the top of the main frame body, and the feeding frame is fixedly connected to the bottom of the main frame body. The inner wall of the feeding frame is fixedly connected with a blocking rod, and a stirring unit is arranged on the feeding frame. The utility model effectively solves the problems that in the prior art, garbage is directly classified in a screening mode, but in specific use, household garbage is different in shape, small garbage is left on large garbage due to a special structure on part of the garbage, the garbage cannot be effectively screened through simple vibration, the garbage treatment efficiency is influenced, and the garbage is difficult to be separated. And the purposes that large garbage can be turned over through the shifting rod while vibration screening is conducted, so that small garbage on the large garbage is shifted down, and the treatment efficiency is improved are achieved.

Description

Technical Field

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

[0002] Domestic waste treatment refers specifically to the treatment of solid waste generated by daily life or activities that provide services for daily life, as well as solid waste that is deemed to be domestic waste as stipulated by laws and regulations. It includes source reduction, cleaning, classified collection, storage, transportation, treatment, disposal and related management activities of domestic waste. When treating domestic waste, screens are required to screen garbage of different sizes.

[0003] For example, a Chinese patent with publication number CN218309195U, a reciprocating screen for domestic waste treatment, includes a device body, a reciprocating box arranged at the upper end of the device body, a filter box threadedly connected to the upper end of the reciprocating box, and a second feeding conveyor belt fixedly connected to the inner surface of the upper end of the filter box. The reciprocating screen for domestic waste treatment described in the utility model drives the filter box to reciprocate by a reciprocating motor, so that the garbage falling on the first feeding conveyor belt will be screened under the action of force, so that smaller garbage will be screened onto the second shaking screen plate, and the garbage remaining on the first shaking screen plate will be smoothly transported to a suitable position by the first feeding conveyor belt driven by the motor box, and the garbage falling on the second shaking screen plate will be screened again, so that the garbage falling below will be transported to the outside through the second feeding conveyor belt, saving time and labor, and no manual sorting of the screened garbage is required.

[0004] There are certain defects in the use of the above method. The above garbage is directly classified by screening. However, in specific use, domestic garbage has different shapes. Due to the special structure of some garbage, small garbage will remain on large garbage. Simply vibrating cannot effectively screen them out, affecting the efficiency of garbage disposal. Therefore, the present application provides a reciprocating screen for domestic garbage disposal to meet the needs. Utility Model Content

[0005] The purpose of the present application is to provide a reciprocating screen for domestic waste treatment, which solves the problem that the prior art directly classifies waste by screening. However, in actual use, domestic waste has different shapes, and some waste will have small waste remaining on large waste due to its special structure. It is impossible to effectively screen it out by simply vibrating, which affects the efficiency of waste treatment. The present application achieves the purpose of being able to flip larger waste through a lever while screening through vibration, thereby pushing small waste off the larger waste, thereby improving the treatment efficiency.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a reciprocating screen for treating domestic waste, comprising a screening power box body and a main frame body fixedly connected to the top of the screening power box body, a guide plate and a second screening frame are arranged inside the main frame body, a feed frame is fixedly connected to the top of the main frame body, a gear lever is fixedly connected to the inner wall of the feed frame, and a toggle unit is arranged on the feed frame;

[0007] The toggle unit includes guide grooves opened on both sides of the feed frame, wherein a guide rod is fixedly connected to the side wall of one of the guide grooves, an electric slide is slidably connected to the guide rod, an axle rod is rollingly connected between the two guide grooves, one end of the axle rod is fixedly connected to the axle rod, and a toggle rod is fixedly sleeved on the axle rod.

[0008] Preferably, a toothed plate is fixedly connected inside the guide groove, and two gears are fixedly sleeved on the shaft rod, and both of the two gears are rollingly connected inside the guide groove and meshed with the toothed plate.

[0009] Preferably, the shifting rod comprises a fixing sleeve and a shifting rod fixedly connected to the fixing sleeve.

[0010] Preferably, mounting plates are fixedly connected to both sides of the guide groove, and the guide rod is fixedly connected between the two mounting plates.

[0011] Preferably, the guide plate is an inclined structure, and a first guide frame is fixedly connected to an outlet of the guide plate.

[0012] Preferably, a plurality of through holes are formed on the second screening frame, and a second guide frame is fixedly connected to the outlet of the second screening frame.

[0013] Preferably, a screening motor body is arranged inside the screening power box body.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] The utility model has a reasonable structure. Through the setting of the toggle unit and the guide plate, the guide plate is an inclined guide structure, which has a better garbage processing effect. The gear will cooperate with the tooth plate to drive the shaft rod to rotate. The rotation of the shaft rod drives the toggle rod to toggle the large garbage, thereby pushing the small garbage off the large garbage, and then screening it, so as to achieve better garbage collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

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

[0018] Figure 2 It is a partially cutaway schematic diagram of a large three-dimensional structure of the utility model;

[0019] Figure 3 It is an enlarged three-dimensional structural schematic diagram of the feed frame in the utility model;

[0020] Figure 4 It is a partially enlarged three-dimensional structural schematic diagram of the toggle unit in the utility model.

[0021] In the figure: 1. Screening power box body; 2. Main frame; 3. Guide plate; 4. First guide frame; 5. Second screening frame; 6. Through hole; 7. Second guide frame; 8. Feed frame; 9. Gear rod; 10. Guide groove; 11. Tooth plate; 12. Guide rod; 13. Electric slide seat; 14. Shaft rod; 15. Toggle rod; 16. Gear. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in 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 creative work are within the scope of protection of the utility model.

[0023] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms are not directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0027] Example: Reference Figure 1-4The reciprocating screen for domestic waste treatment shown in the figure comprises a screening power box body 1 and a main frame body 2 fixedly connected to the top of the screening power box body 1. The screening motor body is arranged inside the screening power box body 1. The screening power box body 1 is a prior art and will not be described in detail. The screening motor body can drive the main frame body 2 to move back and forth, so as to screen the domestic waste inside. The main frame body 2 is provided with a guide plate 3 and a second screening frame 5. The top of the main frame body 2 is fixedly connected to a feed frame 8, and the inner wall of the feed frame 8 is fixed. A shift rod 9 is fixedly connected, and a toggle unit is arranged on the feed frame 8. The guide plate 3 is an inclined structure, and a first guide frame 4 is fixedly connected to the outlet of the guide plate 3. A plurality of through holes 6 are opened on the second screening frame 5. A second guide frame 7 is fixedly connected to the outlet of the second screening frame 5. Smaller garbage is blocked by the second screening frame 5, and then discharged from the second guide frame 7 by the screening force, and liquids such as sewage flow into the guide plate 3 at the bottom through the through holes 6, and then flow to the first guide frame 4 through the guidance of the guide plate 3, and finally discharged;

[0028] The toggle unit includes guide grooves 10 provided on both sides of the feed frame 8, wherein a guide rod 12 is fixedly connected to the side wall of one of the guide grooves 10, an electric slide 13 is slidably connected to the guide rod 12, and the electric slide 13 will reciprocate along 12, an axle rod 14 is rollingly connected between the two guide grooves 10, one end of the axle rod 14 is fixedly connected to the axle rod 14, a toggle rod 15 is fixedly sleeved on the axle rod 14, a tooth plate 11 is fixedly connected inside the guide groove 10, two gears 16 are fixedly sleeved on the axle rod 14, both gears 16 are rollingly connected inside the guide groove 10 and meshed with the tooth plate 11, and the toggle rod 15 includes a fixed sleeve and a toggle rod fixedly connected to the fixed sleeve, Mounting plates are fixedly connected to both sides of the guide groove 10, and the guide rod 12 is fixedly connected between the two mounting plates. When in use, the garbage is directly introduced into the interior of the feed frame 8, and small garbage will fall into the interior of the second screening frame 5 through the gap between the gear rods 9. At the same time, some small garbage will remain on the large garbage. At this time, the electric slide 13 will slide along the guide rod 12, and will drive the shaft rod 14 to slide along the guide groove 10 when sliding. At this time, the gear 16 will cooperate with the tooth plate 11 to drive the shaft rod 14 to rotate, and the rotation of the shaft rod 14 drives the toggle rod 15 to toggle the large garbage, thereby pushing the small garbage off the large garbage, and then screening it, so as to achieve better garbage collection.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A reciprocating screen for treating domestic waste, comprising a screening power box body (1) and a main frame body (2) fixedly connected to the top of the screening power box body (1), characterized in that: A guide plate (3) and a second screening frame (5) are arranged inside the main frame (2); a feed frame (8) is fixedly connected to the top of the main frame (2); a gear lever (9) is fixedly connected to the inner wall of the feed frame (8); and a toggle unit is arranged on the feed frame (8); The toggle unit comprises guide grooves (10) provided on both sides of the feed frame (8), a guide rod (12) being fixedly connected to the side wall of one of the guide grooves (10), an electric slide seat (13) being slidably connected to the guide rod (12), a shaft rod (14) being rollingly connected between the two guide grooves (10), one end of the shaft rod (14) being fixedly connected to the shaft rod (14), and a toggle rod (15) being fixedly sleeved on the shaft rod (14).

2. A reciprocating screen for treating domestic waste according to claim 1, characterized in that: A toothed plate (11) is fixedly connected inside the guide groove (10), and two gears (16) are fixedly sleeved on the shaft rod (14). Both gears (16) are rollingly connected inside the guide groove (10) and mesh with the toothed plate (11).

3. A reciprocating screen for treating domestic waste according to claim 1, characterized in that: The shifting rod (15) comprises a fixing sleeve and a shifting rod fixedly connected to the fixing sleeve.

4. A reciprocating screen for treating domestic waste according to claim 1, characterized in that: Both sides of the guide groove (10) are fixedly connected with mounting plates, and the guide rod (12) is fixedly connected between the two mounting plates.

5. A reciprocating screen for treating domestic waste according to claim 1, characterized in that: The guide plate (3) is an inclined structure, and a first guide frame (4) is fixedly connected to the outlet of the guide plate (3).

6. A reciprocating screen for treating domestic waste according to claim 1, characterized in that: The second screening frame (5) is provided with a plurality of through holes (6), and a second guide frame (7) is fixedly connected to the outlet of the second screening frame (5).

7. A reciprocating screen for treating domestic waste according to claim 1, characterized in that: A screening motor body is arranged inside the screening power box body (1).

Images